TWI879612B - Cleaning apparatus, intelligent toilet seat and toilet bowl - Google Patents

Abstract

This application discloses a cleaning apparatus, which includes a cleaning cover, a first cleaning nozzle, and a displacement driving mechanism. The liquid outlet of the first cleaning nozzle is arranged inside the cleaning cover. The displacement driving mechanism is connected to the cleaning cover, allowing the cleaning cover to have a storage position and a working position. The cleaning cover is driven by the displacement driving mechanism to switch between the storage position and the working position. When the cleaning cover is in the working position, the opening of the cleaning cover is positioned around the anus area of the user on the toilet to prevent the cleaning liquid from leaking outside the cleaning cover. The first cleaning nozzle performs close-range washing and cleaning of the anal area. By setting the cleaning cover, this cleaning apparatus can prevent the cleaning liquid from leaking outside the cleaning cover, thus confining the wet area within the range covered by the cleaning cover. The first cleaning nozzle uses close-range washing, making the cleaning more thorough and reducing discomfort caused by the cleaning liquid column when washing the anal area. This application also discloses an intelligent toilet seat and toilet bowl equipped with the cleaning apparatus.

Description

Cleaning mechanism, smart toilet lid, toilet

This application relates to the field of sanitary equipment, and specifically discloses a cleaning mechanism. This application also discloses a smart toilet seat using the cleaning mechanism. This application also discloses a toilet using the cleaning mechanism.

The existing smart toilet is provided with a cleaning device for cleaning the anus and/or the vulva. The cleaning device includes a water outlet pipe, and the water outlet pipe can spray water to flush the anus and/or the vulva. However, since there is a certain distance between the water outlet of the water outlet pipe and the user's anus and vulva, the water outlet is often located at the lower back of the user, and the liquid column formed by the spraying of the cleaning liquid sprays from the lower back to the upper front, and the flow rate of the liquid column formed by the spraying is relatively fast, especially when the cleaning liquid flushes the anus area, the cleaning liquid flowing through the anus area is easy to wet and pollute the male external genitalia or female external genitalia in front of the anus, and the flow rate of the cleaning liquid is fast, and the cleaning liquid splashes and flows to wet a large area of the user's body; and the flushing area position of the water outlet of the existing toilet cleaning device is relatively fixed, but due to individual differences in users or the same user's inconsistent sitting posture each time, it is not possible to align the user's anus and/or vulva well during flushing, and it is easy to wet and pollute human body parts outside the cleaning target area.

In order to solve one of the technical problems existing in the prior art, the present application provides a cleaning mechanism, which is provided with a cleaning cover. When cleaning is to be performed, the cleaning cover is arranged around the anus of the user on the toilet to prevent the cleaning liquid from leaking from the opening of the cleaning cover to the outside of the cleaning cover, and the wetting range is limited to the range covered by the cleaning cover, so as to avoid the cleaning liquid wetting and contaminating the male external genitalia or female external genitalia in front of the anus during flushing.

According to a first embodiment of the present invention, a cleaning mechanism is applied to a toilet, comprising a cleaning cover, a first cleaning nozzle and a displacement drive mechanism; an opening is provided at the upper part of the cleaning cover, and a sewage outlet is provided at the lower part of the cleaning cover; the opening of the cleaning cover is connected to the sewage outlet of the cleaning cover; the liquid outlet of the first cleaning nozzle is provided inside the cleaning cover, and the first cleaning nozzle sprays cleaning liquid to the anus area of the user on the toilet to flush and clean; the displacement drive mechanism is provided on the toilet, the displacement drive mechanism is connected to the cleaning cover, and the cleaning nozzle is provided at the lower part of the cleaning cover; ... The washing cover has a storage position and a working position, and the washing cover is driven by the displacement drive mechanism to switch between the storage position and the working position; when the washing cover is located at the storage position, it does not affect the normal use of the toilet; when the washing cover is located at the working position, the washing cover is driven by the displacement drive mechanism to change the spatial position, so that the opening of the washing cover covers the anus of the user on the toilet to prevent the cleaning liquid from leaking from the opening of the washing cover to the outside of the washing cover, and the first cleaning nozzle rinses and cleans the anus area.

The cleaning mechanism according to the first embodiment of the present invention has at least the following beneficial effects: the cleaning mechanism of the present application includes a cleaning cover, the cleaning cover has a storage position and a working position, the cleaning cover is driven by a displacement driving mechanism to switch between the storage position and the working position, when the cleaning cover is in the storage position, it does not affect the normal use of the toilet, when the cleaning cover is in the working position, the opening of the cleaning cover is on the periphery of the user's anus on the toilet, and the first cleaning nozzle on the cleaning cover performs close flushing and cleaning on the anus area, The cleaning cover can prevent the cleaning liquid from leaking out of the opening of the cleaning cover to the outside of the cleaning cover, and limit the wetting range within the range covered by the cleaning cover, so as to avoid the cleaning liquid wetting and contaminating the male external genitalia or female external genitalia in front of the anus during flushing. In this way, the liquid outlet of the first cleaning nozzle can use a larger interception area to form a thicker liquid column to clean the anus area. In addition, the first cleaning nozzle adopts close flushing, which can make the cleaning more thorough and can appropriately reduce the flow rate of the cleaning liquid column, thereby reducing the discomfort when the cleaning liquid column flushes the anus area.

According to the cleaning mechanism described in the first aspect of the present invention, the displacement drive mechanism includes: a support platform for installing the cleaning cover; a moving part connected to the support platform, and the moving part drives the support platform to move; a control device, which controls the movement of the support platform by controlling the movement of the moving part, and the control device controls the movement of the support platform so that the cleaning cover on the support platform reaches the desired position.

According to the cleaning mechanism described in the first aspect of the present invention, the control device includes an image-assisted locator, the image-assisted locator is connected to the control device, the image-assisted locator includes at least one camera, the camera is arranged on at least one of the support platform or the cleaning cover, the camera feeds back the collected image information to the control device, and the control device determines the spatial position of the cleaning cover and adjusts the movement of the support platform through the fed-back image information. It should be noted that the specific composition and structure of the control device, the connection method between the structures, the specific operation method and the control method, etc., which are not mentioned in this application, do not belong to the protection scope of this application, and belong to the prior art. This application mainly protects the contents described in the connection relationship and coordination relationship between the various mechanisms.

According to the cleaning mechanism described in the first aspect of the present invention, the cleaning mechanism includes a storage box, which is arranged on the toilet; the displacement drive mechanism is arranged in the storage box; when the cleaning cover is located in the storage position, the cleaning cover is located inside the storage box.

According to the cleaning mechanism described in the first aspect of the present invention, a UV lamp or an ozone generator for disinfection is arranged inside the storage box.

According to the cleaning mechanism described in the first aspect of the present invention, the cleaning mechanism further includes a cleaning cover heater, and the cleaning cover heater is arranged on at least one of the support platform or the inside of the storage box.

According to the cleaning mechanism described in the first aspect of the present invention, the cleaning mechanism includes a second cleaning nozzle, which is arranged on at least one of the support platform or the cleaning cover, and the second cleaning nozzle cleans the vulva of the female user.

According to the cleaning mechanism described in the first aspect of the present invention, the cleaning mechanism further includes a circulation cleaning device, and the circulation cleaning device includes: a circulation opening, which is arranged at the lower part of the inside of the cleaning cover; a circulation valve, which is arranged on the cleaning cover, and controls the opening and closing of the sewage outlet and the circulation opening. When the circulation cleaning is in operation, the sewage outlet is closed, and the circulation opening is opened. When the circulation cleaning is not in operation, the sewage outlet is closed, and the circulation opening is opened. During operation, the sewage outlet is open and the circulation opening is closed; the circulation pipe is connected to the circulation opening and the first cleaning nozzle; the circulation driving mechanism is connected to the circulation pipe. During the circulation cleaning operation, the cleaning liquid enters the circulation pipe from the cleaning cover through the circulation opening under the drive of the circulation driving mechanism, passes through the circulation pipe, and is sprayed out by the first cleaning nozzle.

According to the cleaning mechanism described in the first aspect of the present invention, the cleaning mechanism includes a first liquid supply device, a second liquid supply device, a first liquid reservoir, and a second liquid reservoir; the first liquid reservoir is provided with an openable addition port; the first cleaning nozzle is connected to the first liquid reservoir and the second liquid reservoir, the first liquid supply device provides power for the liquid flow from the first liquid reservoir to the first cleaning nozzle; the second liquid supply device provides power for the liquid flow from the second liquid reservoir to the first cleaning nozzle.

According to the cleaning mechanism described in the first aspect of the present invention, the second liquid storage device is connected to a cleaning agent container, the cleaning agent is placed in the cleaning agent container, and a pumping device is provided on the cleaning agent container, and the pumping device pumps the cleaning agent in the cleaning agent container into the second liquid storage device.

According to the cleaning mechanism described in the first aspect of the present invention, the cleaning mechanism includes an enema pipeline, the enema pipeline is arranged on the support platform or on the cleaning cover, the enema pipeline is located outside the cleaning cover, the enema pipeline is connected to a third liquid reservoir, the third liquid reservoir is provided with an enema pump device and a communication control valve, the enema pump device provides power for enema, and the communication control valve controls whether the inside of the third liquid reservoir is connected to the external atmosphere.

According to the cleaning mechanism described in the first aspect of the present invention, the cleaning mechanism includes a blowing device, the air outlet of the blowing device is arranged on the support platform and/or the cleaning cover, and the blowing device is used to blow air to the anal area or vulva after cleaning to evaporate the moisture thereon faster.

According to the cleaning mechanism described in the first aspect of the present invention, a heating element is provided on the blowing device, and the heating element heats the air blown out by the blowing device.

According to a second aspect of the present invention, a smart toilet cover is applied to a toilet, comprising a toilet cover, a seat, a storage box and a cleaning mechanism. When the cleaning mechanism is not cleaning, the cleaning cover is stored inside the storage box. When the cleaning mechanism is cleaning, the cleaning cover extends from the inside of the storage box to reach a working position.

The smart toilet seat according to the embodiment of the second aspect of the present invention has at least the following beneficial effects: the smart toilet seat provided by the present invention is provided with the cleaning mechanism described in the first aspect, and the smart toilet seat can be used to modify an existing toilet. After the toilet is modified, it has the cleaning mechanism described in the first aspect of the present application. After the cleaning cover is set around the user's anus on the toilet, close-range flushing and cleaning are performed to limit the wetting range to the inside covered by the cleaning cover. The liquid outlet of the first cleaning nozzle can use a larger interception area to form a thicker liquid column to clean the anal area, making the cleaning more thorough, and can reduce the flow rate of the cleaning liquid column, reducing the discomfort when the cleaning liquid column flushes the anal area.

According to a toilet seat implemented by a third party manufacturer of the present invention, the toilet seat comprises a toilet seat body, a storage box and a cleaning mechanism. The cleaning mechanism is the cleaning mechanism described in the first aspect of the present invention. When the cleaning mechanism is not performing cleaning, the cleaning cover is stored in the storage box. When the cleaning mechanism is performing cleaning, the cleaning cover extends from the storage box to a working position.

According to the toilet seat of the embodiment implemented by the cooperative manufacturer of the present invention, at least the following beneficial effects are achieved: compared with the prior art, the toilet seat of the present application is provided with the cleaning mechanism described in the first aspect, and a cleaning cover is arranged around the user's anus on the toilet seat, and then a close-range flushing and cleaning is performed, so that the wetting range is limited to the inside covered by the cleaning cover, and the liquid outlet of the first cleaning nozzle can use a larger interception area to form a thicker liquid column to clean the anal area, making the cleaning more thorough, and can reduce the flow rate of the cleaning liquid column, thereby reducing the discomfort when the cleaning liquid column flushes the anal area.

Other features and advantages of the present application will be described in the subsequent description, and in part will become apparent from the description, or will be understood by implementing the present application. The purpose and other advantages of the present application can be realized and obtained through the structures particularly pointed out in the description, the scope of the patent application, and the drawings.

In order to make the purpose, technical solutions and advantages of this application more clearly understood, the following is a further detailed description of this application in conjunction with drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain this application and are not intended to limit this application.

In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium or an intermediate structure; it can be an internal connection between two elements, an indirect connection, or an interactive relationship between two elements.

In the description of this application, it should be noted that the meaning of "several" is one or more, the meaning of "multiple" (or "items") is more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself, and the meaning of "include" is to include but not limited to. If there is a description of "first", "second", etc., it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

In the description of this application, for the convenience of describing this patent, the directions "front, back, left, right, up, and down" are introduced to facilitate the description of spatial relationships, and the specific coordinate system of the diagram shall prevail. It should be understood that the description of spatial relationships does not indicate or imply that the device or element referred to must have a specific direction, a specific positional relationship, or be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention.

The present invention will be further described below with reference to a number of embodiments with reference to FIGS. 1 to 11 .

The present invention provides a cleaning mechanism 01, as shown in Figures 2, 6 and 8, and the cleaning mechanism 01 is applied to a toilet. It should be noted that the toilet described in the present invention includes a toilet, a commode chair, a bed commode and other forms of toilets. Figures 2, 6 and 8 are schematic diagrams of the cleaning mechanism 01 applied to a toilet, but the cleaning mechanism 01 of the present invention can also be applied to a commode chair, a bed commode and other forms of toilets, which will not be discussed in detail one by one here.

Specifically, referring to Figures 2 to 4 and Figures 6 to 11, in multiple embodiments provided by the present invention, the cleaning mechanism 01 of the present invention at least includes a cleaning cover 7, a first cleaning nozzle 8 and a displacement drive mechanism 02.

As shown in Fig. 3, Fig. 7, Fig. 9 to Fig. 11, the cleaning cover 7 is a hollow, regular or irregular columnar structure, and an opening is provided at the upper part of the cleaning cover 7, which is used to cover the anus of the user on the toilet, and block the cleaning liquid for flushing the anus area, so that the cleaning liquid can be confined to the inner area of the cover covered by the opening of the cleaning cover 7 for cleaning, and avoid the cleaning liquid from splashing and leaking from the opening of the cleaning cover 7 to the outside of the cleaning cover 7. The cleaning cover 7 can be made of one or more materials selected from metal, ceramic, glass and plastic, among which ceramic material is the most preferred, because the surface of the ceramic material becomes smooth after glazing, and it is not easy to adhere to dirt, which is convenient for cleaning the surface of the cleaning cover 7. In addition, a coating may be provided on the surface of the cleaning cover 7, such as a wear-resistant oleophobic or hydrophobic coating. The coating makes the surface of the cleaning cover 7 smooth, making it difficult for liquids, cleaning agents, excrement, dirt, etc. to adhere to the surface of the cleaning cover 7 and easy to be rinsed clean, making the surface of the cleaning cover 7 easy to clean and self-cleaning. As shown in FIG3, in the first embodiment provided by the present invention, the cross-section of the cleaning cover 7 can be a regular shape such as a rounded rectangle, a circle, an ellipse, etc., which has a simple structure, is easy to manufacture, and is conducive to reducing costs. The cross-section of the cleaning cover 7 can be an irregular shape; in addition, as shown in the second embodiment, the third embodiment and the fourth embodiment provided in FIG7, FIG9 and FIG11, the curve of the upper opening of the cleaning cover 7 can also be set to an ergonomic curve that conforms to the human anus, so that the upper opening of the cleaning cover 7 can fit more closely to the part of the human body that it contacts, and the blocking of the cleaning liquid is more effective, while increasing the comfort of use.

As shown in the second, third and fourth embodiments provided in Figures 7, 9 to 11, a drain outlet 7a is provided at the lower portion of the cleaning cover 7, and a controllable drain valve is provided on the drain outlet 7a. After the drain valve is opened, the sewage in the cleaning cover 7 is discharged through the drain outlet 7a.

The first cleaning nozzle 8 is arranged on the cleaning cover 7, as shown in the first embodiment and the fourth embodiment provided in Figures 3, 10 and 11 (the second embodiment and the third embodiment provided in Figures 7 and 9 hide the first cleaning nozzle 8, and the cleaning cover 7 of the above embodiments is provided with a mounting hole 7b for arranging the first cleaning nozzle 8), and the first cleaning nozzle 8 is used to spray cleaning liquid on the anus area of the user on the toilet for flushing and cleaning. The first cleaning nozzle 8 is connected to the liquid supply main pipe 14, and the liquid supply main pipe 14 is connected to the main water supply source, and the main water supply source includes a tap water pipe. In some embodiments, as shown in Figures 10 and 11, the liquid supply main pipe 14 is connected to the liquid supply element of the bracket platform 6 through a quick connector 15, and the connection is carried out through the quick connector 15, which can be easily disassembled and maintained. The liquid outlet of the first cleaning nozzle 8 is arranged inside the cleaning cover 7, and the liquid outlet of the first cleaning nozzle 8 is preferably arranged obliquely upward to achieve the effect of spraying the cleaning liquid upward and forward, and the cleaning effect is better; in addition, the liquid outlet of the first cleaning nozzle 8 can also be arranged only forward, or the liquid outlet of the first cleaning nozzle 8 is arranged only upward, and the present invention does not make specific limitations on this. Since the liquid outlet of the first cleaning nozzle 8 is arranged inside the cleaning cover 7, it is close to the anus for flushing during operation, and when the cleaning cover 7 is arranged around the anus, it can prevent the cleaning liquid from wetting and contaminating the human body parts outside the cleaning cover 7, so the liquid outlet of the first cleaning nozzle 8 can adopt a larger interception area. Specifically, the sum of the interception areas of the liquid outlets of the first cleaning nozzle 8 of the present invention is in the range of 0.12 square centimeters to 2.5 square centimeters. The larger the interception area of the liquid outlet, the larger the flow rate of the cleaning liquid column, and the larger the cleaning area, the better cleaning effect can be obtained. It should be noted that the present invention does not limit the sum of the interception areas of the liquid outlets of the first cleaning nozzle 8, and the sum of the interception areas of the liquid outlets of the first cleaning nozzle 8 can be an area outside the range of 0.12 square centimeters to 2.5 square centimeters. Furthermore, the flow rate of the cleaning liquid sprayed by the first cleaning nozzle 8 is generally selected between 0.5 m/s and 2.8 m/s. Of course, the flow rate of the cleaning liquid sprayed by the first cleaning nozzle 8 can also be selected to be greater than 2.8 m/s for high-flow and high-speed flushing to produce better cleaning effects. In contrast, the water outlet of the existing smart toilet water outlet pipe is generally a circular hole with a diameter of about 2 mm, the water outlet interception area is about 0.03 square centimeters, and the water outlet cleaning liquid flow rate is generally about 3.2 m/s. The existing smart toilet water outlet interception area is relatively small, the flow rate of the cleaning liquid column is relatively small, and the flow rate is relatively high. When flushing the anus area, the cleaning area is relatively small and the impact force is relatively strong, which will bring certain discomfort. When the cleaning mechanism 01 of the present invention is working, the interception area of the first cleaning nozzle 8 outlet is relatively large, the flow rate of the cleaning liquid column is relatively high, and the flow rate is relatively low. When flushing the anus area, the cleaning area is relatively large, and the impact force of the water flow can be appropriately reduced, and the discomfort can be appropriately reduced. The first cleaning nozzle 8 of the present invention can adopt a variety of structural forms. As shown in FIG3, in the first embodiment, the first cleaning nozzle 8 can be a cleaning pipe. As shown in FIG10 and FIG11, in the fourth embodiment, the first cleaning nozzle 8 can also be a small shower head, and a plurality of slit-shaped liquid outlets are arranged on the shower head. The longitudinal section of the shower head along the spraying direction is trapezoidal or fan-shaped. The shower head sprays a fan-shaped liquid column. The liquid outlet of the shower head has a large interception area, a large cleaning area, and a large cleaning liquid flow rate, so that the cleaning is more thorough. Regardless of the structural form of the first cleaning nozzle 8, it should fall within the protection scope of the present invention.

The cleaning cover 7 has at least a storage position and a working position, and the cleaning cover 7 is switched between the storage position and the working position by the driving of the displacement driving mechanism 02. As shown in the first embodiment, the second embodiment and the third embodiment provided in Figures 2, 6 and 8, the displacement driving mechanism 02 is arranged on the toilet. As shown in Figures 3 to 4, 7, 9 to 11, the displacement driving mechanism 02 includes a support platform 6, a moving part and a control device; wherein the moving part is connected to the support platform 6, the cleaning cover 7 is installed on the support platform 6, and the moving part drives the support platform 6 to move when it moves, and the control device is used to control the movement of the moving part, so that the cleaning cover 7 on the support platform 6 accurately reaches the desired position. When the cleaning cover 7 is driven by the displacement drive mechanism 02 to change its position and reach the storage position, the cleaning cover 7 is in a storage state and does not affect the user of the toilet to excrete feces and urine into the toilet bowl of the toilet; when the cleaning cover 7 is driven by the displacement drive mechanism 02 to change its position and reach the working position, the opening of the cleaning cover 7 is placed around the anus of the user on the toilet, and the first cleaning nozzle 8 sprays and cleans the anus area. The opening of the cleaning cover 7 is placed around the anus of the user on the toilet to effectively prevent the cleaning liquid from leaking from the opening of the cleaning cover 7 to the outside of the cleaning cover 7.

The cleaning mechanism 01 of the present invention is provided with a cleaning cover 7, and the liquid outlet of the first cleaning nozzle 8 is provided inside the cleaning cover 7. When the cleaning mechanism 01 of the present invention is working, the opening of the cleaning cover 7 is used to cover the anus of the user on the toilet, and the first cleaning nozzle 8 flushes and cleans the anus. The cleaning cover 7 effectively prevents the cleaning liquid from leaking from the opening of the cleaning cover 7 to the outside of the cleaning cover 7, avoiding splashing and flowing of the cleaning liquid during flushing to wet and contaminate the front part of the anus. The male external genitalia or female external genitalia is wetted within the range covered by the cleaning cover 7; the liquid outlet of the first cleaning nozzle 8 is arranged inside the cleaning cover 7, so that the liquid outlet of the first cleaning nozzle 8 can use a larger interception area to wash the anus area closely, so as to form a thicker liquid column to clean the anus area, making the cleaning more thorough, and appropriately reducing the flow rate of the cleaning liquid column, reducing the discomfort when the cleaning liquid column washes the anus area.

Furthermore, as shown in Figures 3, 7, 9 to 11, the edge of the upper opening of the cleaning cover 7 (the part in contact with the human body) is preferably provided with an arc transition; it should be noted that the arc transition here includes both a structure in which the inner wall and the outer wall of the cleaning cover 7 are connected by an arc transition at the upper opening, and a structure in which the lines constituting the shape of the upper opening of the cleaning cover 7 are connected by an arc transition; by adopting the arc transition, the corners and edges at the upper opening of the cleaning cover 7 can be reduced or even completely eliminated, thereby avoiding the sharp corners and edges from causing harm to the human body and improving comfort.

Further, the cleaning cover 7 opening of the present invention can also be provided with a sealing ring made of soft material to further improve the sealing and comfort. In addition, since the sealing ring covers the cleaning cover 7 upper opening, the requirements for the curve design of the cleaning cover 7 upper opening can be appropriately reduced, thereby achieving the effect of simplifying some processes.

Further, as shown in FIGS. 3 and 4, in the first embodiment provided by the present invention, the cleaning cover 7 can also be composed of an upper cover component 7e and a lower cover component 7f; wherein the upper cover component 7e serves as a support body, and an opening is arranged on the upper portion of the upper cover component 7e. When in use, the opening is arranged around the anus of the user. The upper cover component 7e is generally made of a hard material, and the upper cover component 7e is mounted on the support platform 6. The upper cover component 7e is provided with a mounting hole 7b, and the first cleaning nozzle 8 passes through the mounting hole 7b, so that the first cleaning nozzle 8 can be The liquid outlet of the washing nozzle 8 is located inside the upper cover part 7e; the lower cover part 7f is generally made of soft material, and the lower cover part 7f is sleeved at the bottom opening of the upper cover part 7e. The lower part of the lower cover part 7f is provided with a sewage outlet 7a, and the opening of the upper cover part 7e is connected to the sewage outlet 7a of the lower cover part 7f. The lower cover part 7f can be deformed and bent. When the washing cover 7 is stored in the storage box 3, the lower cover part 7f is deformed and bent, which can save the upper and lower storage space and facilitate the miniaturization design of the storage box 3. Furthermore, the lower cover part 7f can be set in a replaceable form, so that the user can replace the lower cover part 7f at any time.

In addition, the cleaning cover 7 can also be composed of an outer cover component and an inner cover component. The outer cover component does not contact the human body, and only the inner cover component contacts the human body. The outer cover component serves as a supporting frame. The outer cover component has openings on the upper and lower parts, and the inner cover component is provided with an opening on the upper part. When in use, the opening of the inner cover component is arranged around the user's anus, and a sewage outlet is arranged at the lower part of the inner cover component. The opening of the inner cover component is connected to the sewage outlet at the lower part of the inner cover component. After the inner cover component is sleeved inside the outer cover component, the outer cover component clamps and supports the inner cover component to fix the position of the inner cover component and does not fall off. When in use, only the inner cover component contacts the user. The inner cover component is provided with a mounting hole, and the first cleaning nozzle passes through the mounting hole so that the liquid outlet of the first cleaning nozzle is located inside the inner cover component. The inner cover part is preferably made of cheap materials, such as plastic bags or rubber bags or hard paper materials with waterproof film on the surface, so that the inner cover part can be replaced at any time. The ultimate effect of this design is to make a disposable and replaceable part (inner cover part) that is easy to carry. This design is suitable for toilets in public places. By replacing the disposable and replaceable part (inner cover part) before use, the effect of avoiding cross infection is achieved. Furthermore, the first cleaning nozzle 8 can also be integrally arranged on the inner cover part. When the cleaning cover 7 is composed of an outer cover part and an inner cover part, a liquid collecting tube is arranged on the first cleaning nozzle 8, which is used to connect the liquid supply pipeline on the bracket platform 6. The liquid collecting tube and the inner cover part are both disposable and replaceable parts; the first cleaning nozzle 8, the inner cover part, and the liquid collecting tube are all disposable parts, which are more convenient to install when replaced.

The displacement driving mechanism 02 includes a support platform 6, a moving part, and a control device. The cleaning cover 7 is mounted on the support platform 6, the moving part is connected to the support platform 6, and the control device is connected to the moving part. The displacement driving mechanism 02 is used to drive the cleaning cover 7 to change its spatial position so that the cleaning cover 7 reaches a desired position. Specifically, the control device controls the movement of the moving part, and the control device controls the movement of the support platform 6 by controlling the movement of the moving part. The moving part can drive the support platform 6 to move to change the spatial position of the cleaning cover 7 on the support platform 6 so that the cleaning cover 7 reaches a desired position. It should be noted that the specific composition and structure of the control device, the connection method between structures, the specific operation method and control method, etc., which are not mentioned in this application, do not fall within the scope of protection of this application and belong to the prior art. This application mainly protects the contents described in the connection relationship and coordination relationship between various mechanisms.

The moving part includes at least one moving device. The moving device constituting the moving part can be in various forms, such as an electric push rod device, a cylinder/hydraulic cylinder thrust device, an airbag lifting device, a mechanical arm, an electric displacement vehicle, etc. It should be noted that the above-mentioned electric push rod device includes a driving motor, a transmission mechanism, a screw part, a nut part, a motion output part and a base connection part. The driving motor is connected to the control device, the motion output part is the motion output end of the electric push rod device, and the base connection part is used to fix the electric push rod device; wherein, the driving motor of the electric push rod device can drive the screw part to rotate through the transmission mechanism, and the rotation of the screw part drives the nut part on the guide rail to perform linear displacement movement, the nut part is connected to the motion output part, and the nut The drive motor of the electric push rod device can also drive the nut part to rotate through the transmission mechanism, the screw part is connected to the motion output part, the motion output part limits the screw part to be unable to rotate, or the guide rail limits the screw part to be unable to rotate, the nut part rotates to drive the screw part to perform a linear displacement movement along the longitudinal axis of the screw part, the screw part is connected to the motion output part, and the screw part drives the motion output part to perform a linear displacement movement; the drive motor is preferably a servo motor or a stepper motor. It should be noted that the above-mentioned robot arm is preferably a multi-joint robot arm 21 with multiple degrees of freedom of motion, and the robot arm can be in the form of a series robot arm or a parallel robot arm. It should be noted that the specific structure, specific operation method and control method of the above-mentioned mechanical arm do not fall within the scope of protection of this application, belong to the prior art, and will not be elaborated here. Furthermore, the moving part has a variety of motion device combinations. For example, the moving part can be a combination of at least one set of electric push rod devices, or the moving part can be a combination of at least one set of cylinder/hydraulic cylinder propulsion devices, or the moving part can be a mechanical arm with multiple degrees of freedom, or the moving part can be a combination of a mechanical arm with multiple degrees of freedom and at least one electric push rod device, or the moving part can be a combination of an electric displacement vehicle and at least one set of electric push rod devices, or the moving part can be a combination of at least one airbag lifting device and at least one set of electric push rod devices, etc.

The motion part is described in detail below in combination with multiple embodiments provided in this application.

As shown in FIG2 , in the first embodiment provided by the present invention, the cleaning mechanism is arranged behind the toilet seat. It should be noted that the position of the cleaning mechanism of the present invention varies according to actual requirements. The cleaning mechanism of the present invention can also be arranged on the side or front of the toilet seat. The cleaning mechanism of the present invention can also be arranged at the upper rear, lower rear, upper side, lower side, upper front, lower front and other positions of the toilet, and this patent does not limit this. As shown in FIG3 and FIG4 , the moving part of the cleaning mechanism is composed of three sets of electric push rod devices, which are respectively: a first lifting electric push rod device 10, a second lifting electric push rod device 11 and a front and rear electric push rod device 12. The first lifting electric push rod device 10 includes a first base connection part 10a, a first lifting motor 10b, a first screw 10c and a first lifting output part 10d, the output end of the first lifting motor 10b is connected to the first screw 10c, the first lifting output part 10d is provided with a nut part, and the nut part of the first lifting output part 10d matches the first screw 10c; the second lifting electric push rod device 11 includes a second base connection part 11a, a second lifting motor 11b, a second screw 11c and a second lifting output part 11d, the output end of the second lifting motor 11b is connected to the second screw 11c, the second lifting output part 11d is provided with a nut part, and the second lifting output part 11 d matches the nut portion of the first screw rod 10a, the third motor 10b, the third screw rod 10c and the cleaning arm 10d; the front and rear electric push rod device 12 includes a third base connecting portion 12a, a third motor 12b, a third screw rod 12c and a cleaning arm 12d, the output end of the third motor 12b is connected to the third screw rod 12c, the cleaning arm 12d is provided with a nut portion, and the nut portion of the cleaning arm 12d matches the third screw rod 12c; wherein, the first screw rod 10c and the second screw rod 11c are arranged vertically, the third screw rod 12c is arranged in the front and rear direction, and the third screw rod 12c can be arranged horizontally or obliquely, and part or all of the cleaning arm 12d is preferably parallel to the third screw rod 12c; the bracket platform 6 is arranged at the front end of the cleaning arm 12d. The support platform 6 and the washing arm 12d can be an integrated structure, or the support platform 6 and the washing arm 12d are not an integrated structure, and the support platform 6 is installed on the front end of the washing arm 12d. The base connection part of the first lifting electric push rod device 10 and the second lifting electric push rod device 11 is used to fix the first lifting electric push rod device 10 and the second lifting electric push rod device 11 on the toilet. The first lifting electric push rod device 10 and the second lifting electric push rod device 11 are arranged front and back. The motion output parts of the first lifting electric push rod device 10 and the second lifting electric push rod device 11 are connected to the third base connection part 12a of the front and rear electric push rod device 12, that is, the front and rear electric push rod devices 12 are connected. The driving push rod device 12 is connected to the motion output parts of the first lifting electric push rod device 10 and the second lifting electric push rod device 11. The first lifting electric push rod device 10 and the second lifting electric push rod device 11 can drive the third base connecting part 12a on the front and rear electric push rod device 12 to move up and down, so as to drive the support platform 6 to move up and down; the front and rear electric push rod device 12 is used to drive the cleaning arm 12d to move in the front and rear direction, so as to drive the support platform 6 to move forward and backward.

4, the cleaning arm 12d and the horizontal plane form a certain angle, the front end of the cleaning arm 12d is low, the rear end is high, and when the cleaning arm 12d moves forward, the cleaning cover 7 on the front end of the cleaning arm 12d moves from the upper rear to the lower front. Because when the user sits on the toilet seat, the anus is located below the toilet seat. When the user defecates, the cleaning cover 7 is located at the storage position. At this time, the cleaning cover 7 is above and behind the user's anus. At this time, the height of the upper opening of the cleaning cover 7 is higher than the height of the user's anus. If the forward and backward movement direction of the cleaning cover 7 is parallel to the horizontal plane, the forward and backward movement path of the cleaning cover 7 will be blocked by the user's body, and the cleaning cover 7 cannot reach below the user's anus. When the cleaning arm 12d forms a sufficiently large angle with the horizontal plane, and the front end of the cleaning arm 12d is low and the rear end is high, when the cleaning arm 12d moves forward, the cleaning cover 7 on the front end of the cleaning arm 12d moves from the upper rear to the lower front. The cleaning cover 7 moves downward during the forward movement, which can avoid the user's body and the cleaning cover 7 can reach below the user's anus. When storing, it can return along the same path. When the anus needs to be cleaned, the cleaning cover 7 moves forward and downward to reach the working position. When the cleaning cover 7 reaches below the anus, the motion output parts of the first lifting electric push rod device 10 and the second lifting electric push rod device 11 move upward at the same time, and the cleaning cover 7 rises to contact and fit around the user's anus. When the displacements of the motion output parts of the first lifting electric push rod device 10 and the second lifting electric push rod device 11 moving up and down are different, the angle between the horizontal planes of the cleaning arms 12d can be changed to change the angle between the cross section of the cleaning cover 7 and the horizontal plane. This change in angle can make the cleaning cover 7 better fit the user's body. After the anus area is cleaned, the first lifting electric push rod device 10 and the second lifting electric push rod device 11 are actuated to drive the cleaning cover 7 to move downward first, and then the front and rear electric push rod device 12 is actuated to move the cleaning cover 7 from the front lower direction to the rear upper direction, and finally the cleaning cover 7 reaches the storage position.

It is easy to understand that in other embodiments, only one set of lifting electric push rod device and one set of front and rear electric push rod device can be provided, the base connection part of the lifting electric push rod device fixes the lifting electric push rod device on the toilet, and the motion output part of the lifting electric push rod device is connected to the base connection part of the front and rear electric push rod device. Further, in other embodiments, when the washing arm 12d is arranged horizontally, in order to make the height of the upper opening of the washing cover 7 lower than the height of the user's anus, it is necessary to increase the thickness of the toilet seat or/and add a buttock pad inner seat ring on the toilet seat. Increasing the thickness of the toilet seat and adding a buttock pad inner seat ring to the toilet seat can both raise the anus of the user on the toilet, reserving upper and lower spaces for the forward and backward movement of the cleaning cover 7, so that when the cleaning cover 7 is in the storage position or the working position, the height of the upper opening of the cleaning cover 7 is lower than the height of the user's anus. On this basis, when the user excretes feces, the cleaning cover 7 is located in the storage position, that is, the cleaning cover 7 is located at the lower and rear part of the user's anus; when the anus needs to be cleaned, the cleaning cover 7 moves forward, and when the cleaning cover 7 reaches below the anus, the motion output part of the lifting electric push rod device moves upward, and the cleaning cover 7 rises to contact and fit around the user's anus; at this time, the cleaning cover 7 is preferably installed on the bracket platform 6 in a rotatable manner. When the cleaning cover 7 contacts the human body, the angle between the cross-section of the cleaning cover 7 and the horizontal plane can change automatically, so that the cleaning cover 7 can better fit the user's body; after completing the cleaning of the anal area, the cleaning cover 7 first moves downward, and then moves from front to rear, and the cleaning cover 7 reaches below the user's anus, and the cleaning cover 7 is located in the storage position.

As shown in Fig. 6 and Fig. 7, in the second embodiment provided by the present invention, the moving part includes a multi-joint mechanical arm 21, preferably a five-link mechanical arm. In this embodiment, the base end 21a of the multi-joint mechanical arm 21 is arranged in the storage box 3, and the free end 21b of the multi-joint mechanical arm 21 is connected to the support platform 6. By driving the multi-joint mechanical arm 21, the cleaning cover 7 can be switched between the storage position and the working position. The advantage of using a mechanical arm is that the mechanical arm does not need a guide rail, which is convenient for working in a small space and is conducive to reducing the volume of the cleaning mechanism 01. Furthermore, when the multi-joint mechanical arm 21 adopts a five-link mechanical arm and the free end of the five-link mechanical arm moves back and forth on a plane parallel to the horizontal plane, in order to make the initial height of the upper opening of the cleaning cover 7 lower than the height of the user's anus, it is necessary to increase the thickness of the toilet seat or/and add a buttock pad inner seat ring on the toilet seat. On this basis, in order to realize the lifting action of the cleaning cover 7, a plurality of up and down displacement devices 22 are arranged on the support platform 6. The up and down displacement device 22 can be at least one of an electric push rod device, a hoisting lifting device or a cylinder/hydraulic cylinder device. In this embodiment, the up and down displacement device 22 is a hoisting lifting device. The up-down displacement device 22 is separately arranged on the two sides or four corners of the cleaning cover 7. A winding motor 22a is arranged on the up-down displacement device 22. The up-down displacement device 22 is used to lift the cleaning cover 7 so that the opening of the cleaning cover 7 is finally arranged around the anus. When the user is defecating, the cleaning cover 7 is located at the storage position, that is, the cleaning cover 7 is located at the rear and lower part of the user's anus, and at this time, the height of the upper opening of the cleaning cover 7 is lower than the height of the user's anus; when the anus needs to be cleaned, the cleaning cover 7 moves forward under the drive of the five-link mechanical arm, and when the cleaning cover 7 reaches below the anus, the up-down displacement device 22 is actuated to move the cleaning cover 7 upward, and the cleaning cover 7 rises to contact and fit around the user's anus; after the anus area is cleaned, the up-down displacement device 22 is actuated, the cleaning cover 7 first moves downward, and then the cleaning cover 7 moves backward to the storage position under the drive of the five-link mechanical arm.

As shown in FIG8 and FIG9, in the third embodiment provided by the present invention, the moving part includes a linearly arranged track 23a and an electric displacement vehicle 23. The track 23a is arranged on the toilet, and the track 23a is a foldable pad track, which is divided into a toilet section pad track and a storage box section pad track. The toilet section pad track can be flipped backwards for storage, and the toilet section pad track is flipped forwards and laid on the toilet bowl during operation. The electric displacement vehicle 23 moves on and only on the track 23a, and the bracket platform 6 is arranged on the electric displacement vehicle 23. The electric displacement vehicle 23 is provided with at least one set of wheels 23b, each set of wheels 23b includes an axle and two wheels 23b. Specifically, in this embodiment, the electric displacement vehicle 23 is provided with two axles and four wheels 23b; the wheels 23b always roll on the track 23a. The electric displacement vehicle 23 is provided with an axle motor 23c for driving the axle to rotate. The axle motor 23c drives the axle to rotate through a turbine worm transmission device, and the rotation of the axle drives the wheel 23b to rotate, so that the electric displacement vehicle 23 moves forward and backward along the track 23a. The electric displacement vehicle 23 is provided with a plurality of up and down displacement devices 22 and a transverse electric push rod device 24. The base connection part of the transverse electric push rod device 24 is arranged on the electric displacement vehicle 23, and the motion output part of the transverse electric push rod device 24 is provided with an up-down displacement device 22, and the motion output end of the up-down displacement device 22 is arranged on the support platform 6; specifically, the transverse electric push rod device 24 includes a transverse wire rod arranged in the left and right directions and a transverse drive for driving the transverse wire rod to rotate. The motor 24a is moved, and the up-down displacement device 22 is provided with a screw hole matched with the transverse displacement screw rod. The transverse displacement screw rod passes through the screw hole on the up-down displacement device 22. When the transverse displacement motor 24a drives the transverse displacement screw rod to rotate, the up-down displacement device 22 can be displaced in the left-right direction along the transverse displacement screw rod, and finally drives the bracket platform 6 on the up-down displacement device 22 to be displaced in the left-right direction. Since the forward and backward movement of the electric displacement vehicle 23 and the horizontal movement of the electric push rod device 24 driving the support platform 6 to move forward and backward and left and right are all movements on a plane parallel to the horizontal plane, in order to make the initial height of the upper opening of the cleaning cover 7 lower than the height of the user's anus, it is necessary to increase the thickness of the toilet seat or/and add a buttock pad inner seat ring on the toilet seat. On this basis, it is necessary to set an up and down displacement device 22 to drive the support platform 6 to move up and down, so that the opening of the cleaning cover 7 on the support platform 6 is finally set around the anus. The up and down displacement device 22 can be at least one of an electric push rod device, a hoisting lifting device or an airbag lifting device, and the up and down displacement devices 22 are separately set on both sides or four corners of the cleaning cover 7. When the user is defecating, the cleaning cover 7 is located at the storage position, that is, the cleaning cover 7 is located at the rear and lower part of the user's anus. At this time, the height of the upper opening of the cleaning cover 7 is lower than the height of the user's anus; when the anus needs to be cleaned, the electric displacement vehicle 23 moves forward along the track 23a; when the cleaning cover 7 reaches below the anus, the horizontal electric push rod device 24 drives the support platform 6 to move left and right, so that the cleaning cover 7 is aligned with the midline of the user's body on the toilet; the up and down displacement device 22 is activated, and the cleaning cover 7 rises to contact and fit around the user's anus; after the anus area is cleaned, the cleaning cover 7 first moves downward under the action of the up and down displacement device 22, and then the electric displacement vehicle 23 retreats along the track 23a to return to the storage position.

Furthermore, in the above-mentioned second embodiment and third embodiment, a plurality of up and down displacement devices 22 are provided. When the up and down displacement devices 22 are controlled separately, the angle between the support platform 6 and the horizontal plane can be changed by controlling the moving paths of different up and down displacement devices 22, so as to change the angle between the cross-section of the cleaning cover 7 and the horizontal plane. Such angle change can make the cleaning cover 7 better fit the user's body.

As shown in FIG. 10 and FIG. 11 , in the fourth embodiment provided by the present invention, the moving part includes a fourth electric push rod device arranged in the front-rear direction, and the base connection part of the fourth electric push rod device is arranged on the toilet. Specifically, the fourth electric push rod device includes a fourth screw rod 25, a fourth motor 25a driving the fourth screw rod 25 to rotate, a first guide rail 25b and a first moving bracket 6a, a screw hole matching the fourth screw rod 25 is arranged on the first moving bracket 6a, and a first guide sliding hole matching the first guide rail 25b is arranged on the first moving bracket 6a. The first guide rail 25b plays the role of limiting and guiding the movement of the first moving bracket 6a and bearing weight. The fourth screw rod 25 passes through the corresponding screw hole on the first moving bracket 6a. When the fourth motor 25a drives the fourth screw rod 25 to rotate, the fourth screw rod 25 cooperates with the first guide rail 25b to make the first moving bracket 6a move forward and backward along the first guide rail 25b under the rotation drive of the fourth screw rod 25; further, in order to improve the stability of the movement and load-bearing of the first moving bracket 6a, the first guide rails 25b with axes parallel to each other can be respectively provided on the left and right sides of the first moving bracket 6a, and the fourth screw rod 25 is provided on one side of the first moving bracket 6a, and the axes of the fourth screw rod 25 and the first guide rail 25b are parallel to each other. In addition, a transverse electric push rod device 24 is arranged on the first moving bracket 6a, a base connection part of the transverse electric push rod device 24 is arranged on the first moving bracket 6a, and a second moving bracket is arranged on the motion output part of the transverse electric push rod device 24. Specifically, the transverse electric push rod device 24 includes a transverse screw rod arranged in the left and right directions, a transverse motor 24a driving the transverse screw rod to rotate, a second guide rail and a second moving bracket, a screw hole matching the transverse screw rod is arranged on the second moving bracket, and a second guide slide hole matching the second guide rail is arranged on the second moving bracket. The second guide rail plays the role of limiting and guiding the movement of the second moving bracket and bearing weight. The transverse screw rod passes through the corresponding screw hole on the second moving bracket. When the transverse motor 24a drives the transverse screw rod to rotate, the transverse screw rod and the second guide rail cooperate to enable the second moving bracket to move left and right along the second guide rail under the rotation drive of the transverse screw rod; further, in order to improve the stability of the movement and load-bearing weight of the second moving bracket, second guide rails with axes parallel to each other can be respectively provided on the front and rear sides of the second moving bracket, and the axes of the transverse screw rod and the second guide rail are parallel to each other. Since the forward and backward movement of the first moving bracket and the left and right movement of the second moving bracket in this embodiment are both performed on a plane parallel to the horizontal plane, the second moving bracket is connected with a cleaning cover 7. In order to make the initial height of the upper opening of the cleaning cover 7 lower than the height of the user's anus, it is necessary to increase the thickness of the toilet seat or/and add a buttocks pad inner seat ring on the toilet seat. On this basis, a second up-and-down displacement device is provided on the second moving bracket, and a bracket platform 6 is provided on the second up-and-down displacement device. The second up-and-down displacement device is used to realize the lifting movement of the cleaning cover 7 on the bracket platform 6. Two second up-and-down displacement devices are provided on the second moving bracket, and the base connection part of the second up-and-down displacement device is connected to the second moving bracket. The two second up-and-down displacement devices are arranged front and back, and the bracket platform 6 can be rotatably and slidably connected to the motion output parts of the two second up-and-down displacement devices. When the user excretes feces, the cleaning cover 7 is located in the storage position, that is, the cleaning cover 7 is located at the rear and lower part of the user's anus. At this time, the height of the upper opening of the cleaning cover 7 is lower than the height of the user's anus; when the anus needs to be cleaned, the fourth electric push rod device is actuated to drive the support platform 6 to move forward; when the cleaning cover 7 reaches below the anus, the transverse electric push rod device 24 drives the support platform 6 to move left and right, so that the cleaning cover 7 is aligned with the midline of the user's body on the toilet; the second up and down displacement device is actuated, and the cleaning cover 7 rises to contact and fit the surrounding area of the user's anus; after the anal area is cleaned, the cleaning cover 7 first moves downward under the drive of the second up and down displacement device, and then the fourth electric push rod device drives the support platform 6 to retreat and return to the storage position. Of course, the support platform 6 in this embodiment can be connected to the motion output end of the second up-and-down displacement device through a cleaning arm, the cleaning arm extends forward a certain distance, and the front end of the cleaning arm is connected to the support platform 6.

It should be noted that the moving parts of the present invention are not limited to the several types disclosed in the above embodiments. As long as the structure can drive the support platform 6 to move so that the cleaning cover 7 on the support platform 6 changes its spatial position, it belongs to the scope of the moving parts of the present invention. Of course, two or more moving parts can be arranged in the storage box 3, and each moving part is provided with a support platform 6 and a cleaning cover 7.

Furthermore, the displacement drive mechanism 02 of the present invention includes a control device (not shown in the figure), which is connected to the moving part. The control device controls the movement of the moving part by controlling the movement position, posture, trajectory, operation sequence and action time of the moving part in the working space, so that the cleaning cover 7 on the support platform 6 reaches the desired position. The control device includes a variety of sensors, wherein the controller includes an image-assisted locator, the image-assisted locator is connected to the control device, and the image-assisted locator includes at least one camera, which is set on at least one of the support platform 6 or the cleaning cover 7, and the camera feeds back the collected image information to the control device. The control device determines the spatial position of the cleaning cover 7 based on the image information fed back by the camera and adjusts the movement of the moving part so that the cleaning cover 7 reaches the desired position. The image auxiliary locator also includes a lighting component and a laser indicator. The lighting component provides sufficient auxiliary light for the camera to take images. The laser indicator projects a light spot on the body of the user on the toilet to assist in determining the positional relationship between the anus and the cleaning cover 7, so that the cleaning cover 7 can be accurately covered around the user's anus. It should be noted that the specific composition and structure of the control device, the connection method between the structures, the specific operation method and the control method, etc., which are not mentioned in this application, do not belong to the protection scope of this application, and belong to the prior art. This application mainly protects the contents described in the connection relationship and coordination relationship between the various mechanisms.

Furthermore, as shown in the first embodiment, the second embodiment and the third embodiment provided in Figures 1 and 2, Figures 5 and 6, and Figure 8, the control device also includes a control panel 5, and a touch screen is provided on the control panel 5, which can display the image information fed back by the camera. The user realizes function control by operating the control panel 5. The function control includes but is not limited to the following functions: starting the cleaning function, turning off the cleaning function, position adjustment function (such as setting a direction key for position adjustment), disinfection function, blowing function, etc. In the embodiment provided by the present invention, the control panel 5 is fixed to the toilet bowl through a foldable bracket, and the foldable bracket is composed of a plurality of connecting rods 5a and a universal joint 5b, so that the foldable bracket can realize movements such as movement, rotation, and folding. The control panel 5 is arranged at the end of the foldable bracket, as shown in FIG. 1 ; the control panel 5 can be moved to the side of the toilet bowl, so as not to hinder the user from sitting on the toilet bowl or getting up and leaving the toilet bowl; when the user sits on the toilet bowl, the control panel 5 on the foldable bracket can be moved to the front of the toilet bowl, so as to facilitate the user to operate.

Furthermore, as shown in the second, third and fourth embodiments provided in Figures 7, 9, 10 and 11, an observation window 7d is provided at the lower portion of the cleaning hood 7, and a window cover made of a transparent material is provided on the observation window 7d, and the transparent material is preferably glass. The window cover is sealed on the observation window 7d, and the window cover can prevent liquid from leaking through the observation window 7d; a camera, a lighting component, and a laser indicator (not shown in the figure) are provided below the observation window 7d, and the camera, the lighting component, and the laser indicator are located below the window cover, and the camera shoots the situation inside the cleaning hood 7 through the window cover. When the cleaning mechanism 01 is working, the lighting component is turned on to supplement the light, and the laser indicator projects a light spot on the body of the toilet user. The spatial position of the cleaning cover 7 is adjusted according to the projection position of the light spot, so that the cleaning cover 7 is more accurately covered around the user's anus. The camera can take pictures of the inside of the cleaning cover 7 and feed them back to the control panel 5, so that the user can observe the flushing effect, making the flushing more thorough.

Furthermore, as shown in the first embodiment, the second embodiment and the third embodiment provided in Figures 1 to 2, Figures 5 to 6, and Figures 8 to 9, the cleaning mechanism 01 of the present invention further includes a storage box 3. There can be only one storage box 3, as shown in Figures 5 and 6; there can also be multiple storage boxes 3, as shown in Figures 1 and 2, the embodiment includes a first storage box 3a and a second storage box 3b; the storage box 3 can be arranged above the toilet body 1 as an external accessory, as shown in Figures 1 to 2, Figures 5 to 6, and the storage box 3 can also be fixedly arranged inside the toilet (not shown in the figure). The storage box 3 can be a detachable box, or the storage box 3 can be a box-like space formed integrally with the toilet. An openable sealed door 4 is provided in front of the storage box 3. The sealed door 4 can have a variety of connection and opening methods. For example, the sealed door 4 can be hinged on the storage box 3 and opened by rotating, as shown in FIG2 ; or the sealed door 4 can also be slidably installed in front of the storage box 3 and opened by sliding to both sides (not shown in the figure), and the present invention does not specifically limit this. The storage box 3 is used to store the cleaning cover 7 and the displacement drive mechanism 02. The vertical plane P shown in FIG9 is the plane where the sealed door 4 is located. The plane P is the interface between the storage position and the working position. The plane P separates the storage box 3 and the toilet bowl. It is easy to think that the plane P is an imaginary plane and does not affect the entry and exit of the components. When the cleaning hood 7 and the displacement drive mechanism 02 are both located inside the storage box 3, and the cleaning hood 7 and the displacement drive mechanism 02 have not passed through the plane P, the sealing door 4 is in a closed state, and the cleaning hood 7 is located in the storage position, which will not affect the normal use of the toilet. When the displacement drive mechanism 02 drives the cleaning hood 7 to switch from the storage position to the working position, the sealing door 4 opens, the cleaning hood 7 passes through the plane P, enters the toilet bowl area, and finally reaches the working position. After the cleaning mechanism 01 completes the work, the displacement drive mechanism 02 drives the cleaning hood 7 to switch from the working position to the storage position, and the cleaning hood 7 passes through the plane P from the toilet bowl area back to the storage box 3, the sealing door 4 is closed, and the cleaning hood 7 returns to the storage position. The sealing door 4 is used to physically separate the storage box 3 from the toilet bowl. When the cleaning cover 7 is in the storage position, the sealing door 4 is closed, and the storage box 3 is separated from the outside. The sealing door 4 can prevent liquid and dirt in the toilet bowl area from falling into the storage box 3, avoiding contamination of the cleaning cover 7 and the displacement drive mechanism 02. The storage box 3 is used to store the cleaning cover 7 and the displacement drive mechanism 02, which can protect the cleaning cover 7 and the displacement drive mechanism 02 from contamination and make the toilet more neat and beautiful. In addition, when the storage box 3 is a detachable structure, the storage box 3 can be used to more conveniently transport the cleaning cover 7 and the displacement drive mechanism 02.

Furthermore, as a preferred solution, a disinfection device (not shown in the figure) may be provided inside the storage box 3, and the disinfection device includes at least one of an ultraviolet lamp and an ozone generator. The ultraviolet lamp generates ultraviolet light, or the ozone generator generates ozone, so as to disinfect the cleaning cover 7 and the displacement drive mechanism 02 in the storage state inside the storage box 3.

Furthermore, as a preferred solution, a cleaning hood 7 heater (not shown in the figure) can also be provided on the cleaning mechanism 01. The cleaning hood 7 heater is arranged on the support platform 6 or at least one position inside the storage box 3. The cleaning hood 7 heater is used to heat the cleaning hood 7 so that it has a temperature close to that of the human body, thereby improving the comfort of the user when using the cleaning hood 7.

Furthermore, as shown in the first and fourth embodiments provided in Figs. 3 and 4, Figs. 10 and 11, the cleaning mechanism 01 further includes a second cleaning nozzle 9, which is disposed on at least one of the support platform 6 or the cleaning cover 7, and the second cleaning nozzle 9 cleans the vulva of the female user. The second cleaning nozzle 9 is connected to the second main liquid supply pipe, which is connected to the main water supply source, which includes a tap water pipe, and a plurality of nozzles 9a are disposed on the second cleaning nozzle 9. The second cleaning nozzle 9 is located outside the cleaning cover 7, and the second cleaning nozzle 9 is located in front of the cleaning cover 7, and the second cleaning nozzle 9 is used to clean the vulva of the female. The second cleaning nozzle 9 is preferably configured to match the female vaginal vestibule area. The second cleaning nozzle 9 is designed to be a trapezoid with a narrow upper and wide lower longitudinal section, so as to extend into the vaginal vestibule area and spread the labia minora on both sides. The second cleaning nozzle 9 shown in Figures 3 and 4, Figures 10 and 11 adopts a trapezoidal shape in the left and right longitudinal sections, and the nozzles 9a are distributed at the top and sides of the second cleaning nozzle 9. The second cleaning nozzle 9 of the above structure can be used to more comprehensively wash the female vulva. It should be noted that the second cleaning nozzle 9 can be configured to clean in a way that it contacts the vulva, or it can be configured to clean in a way that it does not contact the vulva.

Furthermore, as shown in the fourth embodiment provided in FIG. 10 and FIG. 11 , in order to improve the cleanliness, a circulation cleaning device is provided on the cleaning mechanism 01. The circulation cleaning device includes a circulation opening 7c, a circulation pipe 27, a circulation valve and a circulation driving mechanism. The circulation opening 7c is provided at the lower part of the interior of the cleaning cover 7. The circulation pipe 27 has one end connected to the circulation opening 7c and the other end connected to the first cleaning nozzle 8 through the liquid supply main pipe 14. The circulation valve is arranged on the cleaning cover 7, and the circulation valve controls the opening and closing of the sewage outlet 7a and the circulation opening 7c. When the circulation cleaning is in operation, the sewage outlet 7a is closed and the circulation opening 7c is opened. When the circulation cleaning is not in operation, the sewage outlet 7a is opened and the circulation opening 7c is closed. The circulation driving mechanism is connected to the circulation pipe 27. When the circulation cleaning is in operation, the cleaning liquid enters the circulation pipe 27 from the cleaning cover 7 through the circulation opening 7c under the drive of the circulation driving mechanism, passes through the circulation pipe 27, and is sprayed out by the first cleaning nozzle 8 to wash the anus, and the cleaning liquid returns to the cleaning cover 7 again. The cleaning liquid is repeatedly circulated between the cleaning cover 7 and the circulating cleaning device under the driving of the circulating driving mechanism. The cleaning liquid can be tap water or an aqueous solution containing a cleaning agent, or an aqueous solution of a drug, the same below. By circulating the cleaning liquid through the circulating cleaning device, local continuous cleaning agent aqueous solution flushing can be achieved to enhance the cleaning effect and save cleaning agent; local continuous drug solution flushing can also be achieved to save drugs.

Further, as shown in the fourth embodiment provided in Figures 10 and 11, in order to cooperate with the effect of cyclic cleaning, a liquid reservoir is also provided in the cleaning mechanism 01. In this embodiment, a first liquid reservoir 29 and a second liquid reservoir 30 are provided respectively. Among them, the first liquid reservoir 29 is provided with a first water supply pipe 29b, and the first liquid reservoir 29 is connected to the liquid supply main pipe 14 through the first liquid supply pipe 29a to connect to the first cleaning nozzle 8, and a first liquid supply device is provided on the path of the first liquid supply pipe 29a, and the first liquid supply device provides power for the liquid flow from the first liquid reservoir 29 to the first cleaning nozzle 8; the second liquid reservoir 30 is provided with a second water supply pipe 30b, and the second liquid reservoir 30 is connected to the liquid supply main pipe 14 through the second liquid supply pipe 30a to connect to the first cleaning nozzle 8, and a second liquid supply device is provided on the path of the second liquid supply pipe 30a, and the second liquid supply device provides power for the liquid flow from the second liquid reservoir 30 to the first cleaning nozzle 8. Through the above arrangement, when any of the liquid supply devices is in operation, the cleaning liquid in the liquid reservoir can be provided to the first cleaning nozzle 8, wherein the first liquid reservoir 29 is often used to add a medicine inside, and the second liquid reservoir 30 is often used to add a cleaning agent inside, so as to achieve different cleaning effects. A stirrer is provided in both the first liquid reservoir 29 and the second liquid reservoir 30, which is used to stir so that the cleaning liquid and the cleaning agent or medicine are mixed evenly. The first liquid reservoir 29 is provided with an openable addition port, through which medicine can be added into the liquid reservoir to achieve local medication. The second liquid storage container 30 is connected to the cleaning agent container through a pipeline. The cleaning agent is placed in the cleaning agent container. The cleaning agent in the cleaning agent container is pumped into the second liquid storage container 30 by a liquid pumping device. After the cleaning agent enters the second liquid storage container 30, it is diluted with water and mixed by a stirrer for standby use.

The specific process of circulation cleaning is as follows: In the first case, circulation cleaning can be divided into two stages. The first stage is the circulation flushing of the cleaning agent aqueous solution or liquid. The second stage is the flushing of the circulating cleaning device water. After the first stage of circulation cleaning is completed, the sewage outlet 7a is opened, and the circulation drive mechanism continues to operate until the cleaning liquid in the circulation pipeline 27 and the circulation drive mechanism is exhausted, the circulation drive mechanism stops operating, and the circulation opening 7c is closed. During the water cleaning of the circulation cleaning device in the second stage, the circulation valve controls the drain outlet 7a to be opened, and the circulation opening 7c is also opened. The water from the liquid supply main pipe 14 is sprayed through the first cleaning nozzle 8 to rinse the anus area and the inside of the cleaning cover 7. At the same time, the water from the liquid supply main pipe 14 flows in the reverse direction through the circulation pipe 27. The circulation drive mechanism drives the water flow in the reverse direction, and the water flows out through the circulation opening 7c. After the flushing is completed, the first cleaning nozzle 8 stops spraying liquid, and the circulation drive mechanism continues to operate until the water in the circulation pipe 27 and the circulation drive mechanism is drained, the circulation drive mechanism stops operating, and the circulation opening 7c is closed. In addition, in the second case, there are four stages: the first stage: the sewage outlet 7a is opened and the circulation opening 7c is closed; the water from the liquid supply main pipe 14 is sprayed through the first cleaning nozzle 8a to clean the fecal excrement or secretions adhering to the anal area. The second stage: first, the circulation valve controls the sewage outlet 7a to be closed and the circulation opening 7c to be opened; then, the liquid medicine in the first liquid storage container 29 is pumped by the first liquid supply device and then sprayed through the first cleaning nozzle 8a to rinse the anus area, and the liquid medicine enters the cleaning cover 7 to be used for circulation cleaning; or the detergent aqueous solution in the second liquid storage container 30 is pumped by the second liquid supply device and then sprayed through the first cleaning nozzle 8a to rinse the anus area, and the detergent aqueous solution enters the cleaning cover 7 to be used for circulation cleaning. The third stage: the circulation drive mechanism is in operation, and the circulation drive mechanism drives the liquid medicine or detergent solution in the cleaning cover 7 to enter the circulation pipe 27 through the circulation opening, and is sprayed out through the first cleaning nozzle 8a to flush the anus area, and the cleaning liquid enters the cleaning cover 7 again, thus realizing the circulation flushing of the liquid medicine or detergent solution to the local area. At the end of this stage, the circulation valve controls the sewage outlet 7a to open and the circulation opening 7c to open, and the circulation drive mechanism continues to operate until the cleaning liquid in the circulation pipe 27 and the circulation drive mechanism is exhausted. The fourth stage: the circulation valve controls the sewage outlet 7a to open and the circulation opening 7c to open; the water from the liquid supply main pipe 14 is sprayed through the first cleaning nozzle 8a to rinse the anus area and the inside of the cleaning hood, and the water from the liquid supply main pipe 14 enters the circulation pipe 27 at the same time and flows in the reverse direction in the circulation pipe 27. The circulation drive mechanism drives the water to flow in the reverse direction, and the water flows out through the circulation opening. After the flushing is completed, the liquid supply main pipe 14 stops supplying liquid, and the circulation drive mechanism continues to operate until the water in the circulation pipe 27 and the circulation drive mechanism is drained, the circulation drive mechanism stops operating, and the circulation valve controls the circulation opening 7c to close.

Furthermore, as shown in the fourth embodiment provided in FIG. 10 and FIG. 11 , the cleaning mechanism 01 includes an enema pipe 26, which is arranged on the support platform 6 or on the cleaning cover 7, and the enema pipe 26 is located outside the cleaning cover 7. The position of the enema pipe 26 can be adjusted by the position adjustment function provided by the control panel 5, so that the opening end of the enema pipe 26 reaches its own working position (inside the anal canal or the rectum). On the one hand, the enema tube 26 can be used before defecation, and the enema tube 26 can be used to inject liquid into the user's large intestine through the anus, which can help constipated users to defecate smoothly; on the other hand, after defecation and cleaning of the anus area, the control panel 5 can be used to control the open end of the enema tube 26 to reach the anal canal or rectum, and the enema tube 26 can be used to inject liquid into the user's rectum, thereby cleaning the rectum or anal sinus. Less feces may be left. Since enema requires a completely different pressure from flushing (the water pressure required for flushing is higher than the water pressure required for enema), in order to ensure safety, the enema tube 26 needs to use a special transfer container to adjust the enema pressure. In order to solve this problem, the present embodiment connects a third liquid reservoir to the enema pipe 26. The third liquid reservoir is used as a transfer container and is mainly used to adjust the pressure of the fluid in the enema pipe 26 to protect the human intestine. The third liquid reservoir is provided with an enema pump device, which provides power for enema by pumping air into the third liquid reservoir. Specifically, the enema pump device pumps the liquid in the third liquid reservoir into the enema pipe 26. The enema pump device is provided with a pressure protector, which can prevent the intestinal tract from being damaged by excessive enema pressure. Furthermore, the third liquid reservoir is provided with an openable addition port, through which medicine can be added into the third liquid reservoir to achieve local medication. Furthermore, the third liquid reservoir can also be integrated with the first liquid reservoir 29, and the two share the same container, that is, the third liquid reservoir can also be the same container as the first liquid reservoir 29 to save components and layout space, as shown in Figures 10 and 11. On this basis, a communication control valve is also required to be provided on the first liquid reservoir 29 or the third liquid reservoir. The communication control valve controls whether the interior of the first liquid reservoir 29 or the third liquid reservoir is connected to the external atmosphere. When the first liquid supply device on the first liquid reservoir 29 is working, the communication control valve is opened to connect the interior of the first liquid reservoir 29 with the external atmosphere; when the enema pump device is working, the communication control valve is closed to isolate the interior of the first liquid reservoir 29 from the external atmosphere.

Furthermore, the cleaning mechanism 01 of the present invention may be provided with a blowing device (not shown in the figure), the air outlet of the blowing device is provided on the support platform 6 or/and the cleaning cover 7, and the first cleaning nozzle 8 may also be connected with the blowing device, as the air outlet of the blowing device, the blowing device is used to blow air to the anus area or the vulva after cleaning, so that the moisture thereon evaporates faster. Furthermore, the blowing device is preferably provided with a heating element, the heating element heats the air to be blown out, and then blows out warm air, improves comfort, and also makes the moisture evaporate faster, shortening the drying time.

The present invention also provides a smart toilet cover, as shown in FIG5, the smart toilet cover includes a toilet cover 2, a seat ring, a storage box 3 and a cleaning mechanism 01 of the present invention, and the cleaning mechanism 01 is stored in the storage box 3. When the cleaning mechanism 01 is not cleaning, the cleaning cover 7 is stored in the storage box 3. When the cleaning mechanism 01 is cleaning, the cleaning cover 7 extends from the storage box 3 to the working position. The smart toilet cover is also equipped with a control panel 5. The above-mentioned smart toilet cover can be used to modify an existing toilet. As shown in FIG5 and FIG8, the smart toilet cover can be fixed on the toilet through a mounting plate 20, thereby modifying the existing toilet into a new toilet with a cleaning mechanism 01. As shown in FIG. 6 and FIG. 8 , since the modified new toilet includes the cleaning mechanism 01 of the present invention, part or all of the functional experience of the cleaning mechanism 01 described above can be obtained.

Furthermore, as shown in Fig. 5, Fig. 6, Fig. 8 and Fig. 9, the heightened seat 13 is used to provide a movable space for the position switching of the cleaning cover 7 in the cleaning mechanism 01. The heightened seat 13 or the toilet is also provided with a supporting auxiliary part 19a for supporting some components of the cleaning mechanism 01 to make the cleaning mechanism 01 more stable. As shown in Fig. 5, it is easy to understand that the heightening of the seat 13 will raise the height of the user. In order to prevent the user's feet from being suspended in the air when sitting on the toilet, the present invention is also provided with a foot pad 16. The user can step on the foot pad 16 to sit on the toilet more easily. At the same time, the foot pad 16 can be used to pad the feet when using the toilet to improve comfort. In addition, a handle 17 may be provided on the foot pad 16 , and a person holding the handle 17 can easily carry the foot pad 16 .

The present invention also provides a toilet bowl with the cleaning mechanism 01 applied thereto. Referring to the two smart toilet bowls provided in FIG. 1 and FIG. 5 , the toilet bowl includes a toilet bowl body 1, a toilet seat cover 2, a storage box 3, and the cleaning mechanism 01 of the present invention. The cleaning mechanism 01 is stored inside the storage box 3. The toilet bowl also includes a control panel 5. The above-mentioned toilet bowl includes the cleaning mechanism 01 of the present invention, so that part or all of the functional experience of the cleaning mechanism 01 described above can be obtained. As shown in Figures 1 and 2, a second storage box 3b is arranged at the rear of the first smart toilet, and the top cover 3c of the second storage box 3b can be opened. The second storage box 3b is mainly used to store the displacement drive mechanism 02; as shown in Figure 5, the second smart toilet is provided with a footrest 16 and an armrest 17. A storage box 18 can also be arranged at the rear of the second smart toilet. The storage box 18 is used to store objects such as a cleaning cover 7. The user can take out his own cleaning cover 7 from the storage box 18 and replace it before use, so as to avoid cross infection.

The above is a specific description of the preferred implementation of this application, but this application is not limited to the above implementation method. Technical personnel familiar with this field can also make various equivalent modifications or substitutions without violating the common conditions of the spirit of this application. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

01: Cleaning mechanism 02: Displacement drive mechanism 1: Toilet body 2: Toilet lid 3: Storage box 3a: First storage box 3b: Second storage box 3c: Top cover 4: Sealed door 5: Control panel 5a: Connecting rod 5b: Universal swivel 6: Bracket platform 6a: First motion bracket 7: Cleaning cover 7a: Drain port 7b: Mounting hole 7c: Circulation opening 7d: Observation window 7e: Upper cover component 7f: Lower cover component 8: First cleaning nozzle 9: Second cleaning nozzle 9a: Nozzle 10: First lifting electric push rod device 10a: First base connection part 10b: First lifting motor 10c: First screw rod 10d: First lifting output part 11: Second lifting electric push rod device 11a: Second base connection part 11b: Second lifting motor 11c: Second screw rod 11d: Second lifting output part 12: Front and rear electric push rod device 12a: Third base connection part 12b: Third motor 12c: Third screw rod 12d: Cleaning arm 13: Raised seat ring 14: Liquid supply main pipe 15: Quick connector 16: Foot pad 17: Handle 18: Storage box 19a: Support auxiliary parts 20: Mounting plate 21: Multi-joint mechanical arm 21a: Base end 21b: Free end 22: Up and down displacement device 22a: Hoisting motor 23: Electric displacement vehicle 23a: Track 23b: Wheel 23c: Axle motor 24: Transverse electric push rod device 24a: Transverse motor 25: Fourth screw rod 25a: Fourth motor 25b: First guide rail 26: Enema pipeline 27: Circulation pipeline 29: First liquid reservoir 29a: First liquid supply pipe 29b: First water supply pipe 30: Second liquid reservoir 30a: Second liquid supply pipe 30b: Second water supply pipe P: Plane

The drawings are used to provide a further understanding of the technical solution of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the present application and do not constitute a limitation on the technical solution of the present application.

Figure 1 is a structural schematic diagram of the first smart toilet provided in this application.

FIG2 is a schematic diagram of the cleaning mechanism of the first embodiment of the present application in the smart toilet shown in FIG1 .

FIG3 is a schematic structural diagram of the cleaning mechanism of the first embodiment.

FIG. 4 is a side view of the cleaning mechanism of the first embodiment.

FIG5 is a schematic diagram of the structure of the second smart toilet provided in this application.

FIG6 is a schematic diagram of the cleaning mechanism of the second embodiment of the present application in the smart toilet shown in FIG5 .

FIG. 7 is a schematic structural diagram of the cleaning mechanism of the second embodiment.

FIG8 is a schematic diagram of the cleaning mechanism of the third embodiment of the present application in the smart toilet shown in FIG5 .

FIG. 9 is a schematic structural diagram of the cleaning mechanism in the third embodiment.

FIG10 is a top view of the cleaning mechanism of the fourth embodiment.

FIG11 is a schematic structural diagram of a cleaning mechanism of the fourth embodiment.

6: Bracket platform

7: Cleaning hood

8: First clean the nozzle

9: Second cleaning nozzle

9a: Nozzle

10: First lifting electric push rod device

10a: First base connection part

10b: First lifting motor

10c: First screw

10d: First lifting output unit

11: Second lifting electric push rod device

11a: Second base connection part

11b: Second lifting motor

11c: Second screw rod

11d; 12: front and rear electric push rod device

12a: Third base connection part

12b: Third Motor

12c: The third screw rod

12d: Cleaning arm

14: Liquid supply main pipe

Claims (15)

A cleaning mechanism is applied to a toilet, and is characterized in that: it comprises a cleaning cover, a first cleaning nozzle and a displacement drive mechanism; the cleaning cover is provided with an opening at the top, and a sewage outlet is provided at the bottom; the liquid outlet of the first cleaning nozzle is provided inside the cleaning cover, and the first cleaning nozzle sprays cleaning liquid to the anus area of the user on the toilet to perform flushing and cleaning; the displacement drive mechanism is provided on the toilet, and the displacement drive mechanism is connected to the cleaning cover, and the cleaning cover has a storage position and a working position. The cleaning cover is driven by the displacement drive mechanism to switch between the storage position and the working position; when the cleaning cover is located at the storage position, the normal use of the toilet is not affected; when the cleaning cover is located at the working position, the cleaning cover is driven by the displacement drive mechanism to change the spatial position, so that the opening of the cleaning cover covers the anus of the user on the toilet to prevent the cleaning liquid from leaking from the opening of the cleaning cover to the outside of the cleaning cover, and the first cleaning nozzle flushes and cleans the anus area. The cleaning mechanism as described in claim 1, wherein the displacement drive mechanism comprises: a support platform for mounting the cleaning cover; a moving part connected to the support platform, the moving part driving the support platform to move; a control device, the control device controls the movement of the support platform by controlling the movement of the moving part, and the control device controls the movement of the support platform so that the cleaning cover on the support platform reaches the desired position. A cleaning mechanism as described in claim 2, wherein the control device includes an image-assisted locator, the image-assisted locator is connected to the control device, the image-assisted locator includes at least one camera, the camera is arranged on at least one of the support platform or the cleaning cover, the camera feeds back the collected image information to the control device, and the control device determines the spatial position of the cleaning cover and adjusts the movement of the support platform through the fed-back image information. A cleaning mechanism as described in claim 1, wherein the cleaning mechanism includes a storage box, the storage box is arranged on the toilet; the displacement drive mechanism is arranged in the storage box; when the cleaning cover is located in the storage position, the cleaning cover is located inside the storage box. The cleaning mechanism as described in claim 4, wherein a UV lamp or ozone generator for disinfection is installed inside the storage box. A cleaning mechanism as described in claim 2, wherein the cleaning mechanism further comprises a cleaning hood heater, and the cleaning hood heater is disposed on the support platform. A cleaning mechanism as described in claim 4, wherein the cleaning mechanism further comprises a cleaning cover heater, and the cleaning cover heater is disposed inside the storage box. A cleaning mechanism as described in claim 2, wherein the cleaning mechanism includes a second cleaning nozzle, the second cleaning nozzle is arranged on at least one of the support platform or the cleaning cover, and the second cleaning nozzle cleans the vulva of the female user. A cleaning mechanism as described in claim 1, wherein the cleaning mechanism further comprises a circulation cleaning device, the circulation cleaning device comprising: a circulation opening, arranged at the lower part of the interior of the cleaning cover; a circulation valve, arranged on the cleaning cover, controlling the opening and closing of the sewage outlet and the circulation opening; when the circulation cleaning is in operation, the sewage outlet is closed, the circulation opening is opened, and when the circulation cleaning is not in operation When the circulation cleaning is in operation, the sewage outlet is opened and the circulation opening is closed; the circulation pipe is connected to the circulation opening and the first cleaning nozzle; the circulation driving mechanism is connected to the circulation pipe. When the circulation cleaning is in operation, the cleaning liquid enters the circulation pipe from the cleaning cover through the circulation opening under the drive of the circulation driving mechanism, passes through the circulation pipe, and is sprayed out by the first cleaning nozzle. A cleaning mechanism as described in claim 1 or 9, wherein the cleaning mechanism comprises a first liquid supply device, a second liquid supply device, a first liquid reservoir, and a second liquid reservoir; the first liquid reservoir is provided with an openable addition port; the first cleaning nozzle is connected to the first liquid reservoir and the second liquid reservoir, the first liquid supply device provides power for the liquid flow from the first liquid reservoir to the first cleaning nozzle; the second liquid supply device provides power for the liquid flow from the second liquid reservoir to the first cleaning nozzle. A cleaning mechanism as described in claim 10, wherein the second liquid storage device is connected to a cleaning agent container, the cleaning agent container contains cleaning agent, and the cleaning agent container is provided with a liquid pumping device, and the liquid pumping device pumps the cleaning agent in the cleaning agent container into the second liquid storage device. A cleaning mechanism as described in claim 2, wherein the cleaning mechanism includes an enema pipe, the enema pipe is arranged on the support platform or on the cleaning cover, the enema pipe is located outside the cleaning cover, the enema pipe is connected to a third liquid reservoir, an enema pump device is arranged on the third liquid reservoir, and the enema pump device provides power for enema. A cleaning mechanism as described in claim 2, wherein the cleaning mechanism includes a blowing device, the air outlet of the blowing device is arranged on the support platform and/or the cleaning cover, and the blowing device is used to blow air to the anal area or vulva after cleaning. A smart toilet seat, applied to a toilet, characterized in that it includes a cleaning mechanism, wherein the cleaning mechanism is the cleaning mechanism described in any one of claim items 1 to 13. A toilet, including a toilet body, characterized in that: a cleaning mechanism is provided on the toilet body, and the cleaning mechanism is a cleaning mechanism described in any one of claim items 1 to 13.