CN111513628A - Automatic flushing system of multifunctional wheelchair for collecting and treating excrement and urine - Google Patents

Abstract

The invention discloses an automatic flushing system for a multifunctional wheelchair for collecting and processing urine and feces, comprising a frame module, a cleaning module, a blowing module, a power module and a control module. The first ring and the second ring, the first ring is rotatably connected to the annular water pipe, and the bottom is provided with a limit rod, and the second ring is movably connected to the nozzle through the "I"-shaped connecting buckle, and is provided with The limit pile is used in conjunction with the limit rod, and the joint use of the limit rod and the limit column can keep the direction of the second ring moving up and down smoothly. Compared with the prior art, the present invention has the advantages that: through the cooperation of the cleaning module and the blowing module, the flushing mouth can be treated quickly, safely and cleanly, the related operations can be realized through the control lever, the overall system structure is reasonably set, and the modules The selection and connection are practical, with wide applicability and convenient use.

Description

An automatic flushing system for a multifunctional wheelchair for urine collection and disposal

technical field

The invention relates to a wheelchair, in particular to an automatic flushing system for a multifunctional wheelchair used for urine collection and processing.

Background technique

As our country gradually enters an aging society, more and more people enter the stage of old age. Some elderly people cannot take care of their own bowels and toilets and need the assistance of nursing staff. For daily nursing work, it is very heavy to assist patients with bowel and bladder. The elderly have difficulty moving due to physical reasons. Although the existing toilet device can save the patient from getting up to defecate, the patient still needs to wipe and clean up after the toilet, which also does not reduce the workload of the nursing staff. Based on the above problems, this The invention provides an automatic flushing system for a multifunctional wheelchair for collection and processing of urine and feces to solve the above problems.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is that the existing wheelchair does not have the automatic flushing function, and its applicability and hygienic safety are low, which cannot meet the needs of users.

In order to solve the above technical problems, the technical solution provided by the present invention is: an automatic flushing system for a multifunctional wheelchair for collecting and processing urine, including a frame module, a cleaning module, a blowing module, a power module and a control module, and the frame module includes Ring module, the ring module includes a first ring and a second ring, the first ring is rotatably connected to the annular water pipe, the bottom is provided with a limit rod, and the second ring is connected by an "I"-shaped connection buckle It is movably connected to the spray head, and is provided with a limit pile used in cooperation with the limit rod. The cooperation of the limit rod and the limit column can keep the direction of the second ring moving up and down smoothly;

The cleaning module includes a water tank module and a flushing module. The main body of the water tank module is a water tank, which contains water for flushing the toilet; the flushing module includes water spray components such as a nozzle, a water inlet pipe and a ring water pipe. It is connected with the water pump, the other end is connected with the annular water pipe, and the annular water pipe is connected with the nozzle;

The main body of the blowing module is a blower, which is installed on the opening of the pipe, and its air outlet is aligned with the position of the toilet;

The power module includes a water pump module and a motor module. The main body of the water pump module is a water pump installed on one side of the water tank, the valve port on one side is connected to the water tank, and the valve port on the other side is connected to the water inlet pipe; the main body of the motor module is installed in the water tank. The motor on the top of the machine, whose motor shaft meshes with the gear of the electric telescopic rod, starts and drives the subsequent components to adjust the water spray angle after the control rod issues the angle control command;

The main body of the control module is a controller installed on the water tank, which is electrically connected with the control rod, the motor, the hair dryer and the electric telescopic rod.

Compared with the prior art, the present invention has the advantages that: through the cooperation of the cleaning module and the air blowing module, the toilet can be treated quickly, safely and cleanly, the related operations can be realized through the control lever, the overall system structure is reasonable, and the modules The selection and connection are practical, have a wide range of applicability, and are easy to use.

As an improvement, a waterproof infrared sensor is installed in the water tank module, the waterproof infrared sensor is fixed on the inner wall of the water tank by bolts, and the waterproof infrared sensor is connected with the control circuit of the control module through a wire.

As an improvement, a voice broadcast module is installed in the control module. The voice broadcast module includes an A/D converter, a speaker, a memory and ancillary electronic components. The A/D converter receives the waterproof infrared sensor signal sent by the control module, and communicates with The signal scalar standard value set in the memory is compared. The signal scalar standard value represents the signal command when the water level is lower than the alarm line. The memory transmits the alarm signal to the speaker through the wire, and the speaker plays the alarm sound to remind the user to replenish the water tank.

Description of drawings

FIG. 1 is a schematic structural diagram of an automatic flushing system for a multifunctional wheelchair used for urine collection and treatment.

FIG. 2 is a schematic diagram of the workflow of an automatic flushing system for a multifunctional wheelchair used for urine collection and processing.

As shown in the picture: 1. Ring module, 2. Water tank module, 3. Flushing module, 4. Air blowing module, 5. Water pump module, 6. Motor module, 7. Control module.

Detailed ways

The present invention will be further described in detail below in conjunction with the accompanying drawings.

In the specific implementation of the present invention, an automatic flushing system for a multifunctional wheelchair for collection and processing of urine and feces includes a frame module, a cleaning module, a blowing module, a power module and a control module, and the frame module includes a ring module 1 , the circular ring module 1 includes a first circular ring and a second circular ring, the first circular ring is rotatably connected to the annular water pipe, the bottom is provided with a limit rod, and the second circular ring passes through the "I" character The type connecting buckle is movably connected to the sprinkler head, and is provided with a limit pile used in cooperation with the limit rod. The cooperation of the limit rod and the limit post can keep the direction of the second ring moving up and down smoothly;

The cleaning module includes a water tank module 2 and a flushing module 3. The main body of the water tank module 2 is a water tank, and the water for flushing the toilet is contained inside; the flushing module 3 includes a nozzle, a water inlet pipe and Water spray components such as annular water pipes, one end of the water inlet pipe is connected to the water pump, the other end is connected to the annular water pipe, and the annular water pipe is connected to the spray head;

The main body of the blowing module 4 is a blower, which is installed on the opening of the pipe, and its air outlet is aligned with the position of the toilet flushing port;

The power module includes a water pump module 5 and a motor module 6. The main body of the water pump module 5 is a water pump installed on one side of the water tank, the valve port on one side is connected with the water tank, and the valve port on the other side is connected with the water inlet pipe; The main body of the motor module 6 is a motor installed on the water tank, and its motor shaft is meshed with the gear of the electric telescopic rod. After the control rod issues an angle control command, it starts and drives the subsequent components to operate to realize the adjustment of the water spray angle;

The main body of the control module 7 is a controller installed on the water tank, and is electrically connected with the control rod, the motor, the hair dryer and the electric telescopic rod.

A waterproof infrared sensor is installed in the water tank module 2, the waterproof infrared sensor is fixed on the inner wall of the water tank by bolts, and the waterproof infrared sensor is connected with the control circuit of the control module 7 through wires.

A voice broadcast module is installed in the control module 7, and the voice broadcast module includes an A/D converter, a speaker, a memory and ancillary electronic components, and the A/D converter receives the transmission from the control module 7. The said waterproof infrared sensor signal is compared with the signal scalar standard value set in the memory, this signal scalar standard value represents the signal command when the water level is lower than the alarm line, and the memory transmits the alarm signal to the speaker through the wire , the speaker plays an alarm sound to remind the user to replenish water to the water tank.

The working principle of the present invention: the water tank is arranged on the side of the pipeline away from the collection box, the top of the water tank is provided with a motor and a controller, a fixing frame and a water pump are arranged on the motor, a blower is installed on the fixing frame, and the top of the blower is arranged on the On the opening of the pipe, the blowing direction of the blower is the direction of the toilet mouth, the water pump is provided with a water inlet pipe, the water inlet pipe is arranged inside the pipe through the water inlet, and the other end of the water inlet pipe is connected with an annular water pipe. There are at least five nozzles and sprinkler components;

The water spray assembly is arranged inside the pipe. The water spray assembly includes a first ring and a second ring. The first ring is fixed on the inner wall of the pipe, and the first ring is rotatably connected to the annular water pipe. The bottom is provided with a limit rod, the second ring is movably connected to the nozzle through the "I"-shaped connecting buckle, and the second ring is provided with a limit pile, a limit pile and a limit rod for use with the limit rod. It can maintain the direction and stability of the second ring when it moves up and down;

There is also an electric telescopic rod on the water spray assembly, the top rod of the electric telescopic rod is fixed on the limit pile, the bottom of the electric telescopic rod is fixed with a base, the top surface of the base is fixed with the bottom of the limit rod, and the electric telescopic rod There are three rods, and the electric telescopic rods are evenly distributed in an isosceles triangle, so that the three electric telescopic rods can drive the second ring to move up and down. The control rod, the motor, the hair dryer and the electric telescopic rod are all electrically connected to the controller.

When in use, start the water pump through the control lever, the water pump will pump out the water in the water tank, the water enters the annular water pipe through the water inlet pipe, and is sprayed from the nozzle; when the water spray angle needs to be adjusted, start the electric telescopic rod to rise, and the electric telescopic rod drives the limit. The position pile rises, and then the second ring rises, and the "I"-shaped connecting buckle drives the nozzle to rotate upward, that is, the water spray angle rotates upward. Similarly, start the electric telescopic rod to descend, and the electric telescopic rod drives the limit pile to descend, and then The second ring descends, and the "I"-shaped connecting buckle drives the nozzle to rotate downward, that is, the water spray angle rotates downward; when the cleaning is completed, the blower is started, and the direction of the blower's air outlet is the direction of the toilet mouth. It can effectively dry the water stains after cleaning.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, the features defined with "first" and "second" may expressly or implicitly include one or more of the features, and in the description of the present invention, "multiple" means two or two above, unless otherwise expressly specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level less than the second feature.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and those of ordinary skill in the art will not depart from the principles and spirit of the present invention Variations, modifications, substitutions, and alterations to the above-described embodiments are possible within the scope of the present invention without departing from the scope of the present invention.

Claims (3)

1. The utility model provides an automatic rinse-system that is used for multi-functional wheelchair of stool and urine collection processing, includes frame module, washing module, the module of blowing, power module and control module, its characterized in that: the frame module comprises a circular ring module (1), the circular ring module (1) comprises a first circular ring and a second circular ring, the first circular ring is rotatably connected to the annular water pipe, a limiting rod is arranged at the bottom of the first circular ring, the second circular ring is movably connected to the spray head through an I-shaped connecting buckle and is provided with a limiting pile matched with the limiting rod, and the limiting pile is matched with the limiting rod to keep the second circular ring to move stably in the vertical direction when the limiting rod is matched with the limiting pile;

the cleaning module comprises a water tank module (2) and a flushing module (3), wherein the main body of the water tank module (2) is a water tank, and water for flushing the toilet flushing port is contained in the water tank module; the flushing module (3) comprises a spray head, a water inlet pipe, an annular water pipe and other water spraying components, wherein one end of the water inlet pipe is connected with the water pump, the other end of the water inlet pipe is connected with the annular water pipe, and the annular water pipe is connected with the spray head;

the main body of the blowing module (4) is a blower and is arranged on the opening of the pipeline, and the air outlet of the blowing module is aligned to the position of the flushing opening;

the power module comprises a water pump module (5) and a motor module (6), the main body of the water pump module (5) is a water pump arranged on one side of the water tank, a valve port on one side is connected with the water tank, and a valve port on the other side is connected with the water inlet pipe; the main body of the motor module (6) is a motor arranged on the water tank, a motor shaft of the motor module is meshed with a gear of the electric telescopic rod, and after an angle control command is issued by the control rod, the motor module is started and drives subsequent parts to operate to realize adjustment of a water spraying angle;

the main body of the control module (7) is a controller installed on the water tank and is electrically connected with the control rod, the motor, the blower and the electric telescopic rod.

2. The automatic flushing system of a multi-functional wheelchair for collection and disposal of feces and urine of claim 1, wherein: install waterproof infrared sensor in water tank module (2), waterproof infrared sensor passes through the bolt fastening on the water tank inner wall, waterproof infrared sensor pass through the wire with the control circuit of control module (7) links to each other.

3. The automatic flushing system of a multi-functional wheelchair for collection and disposal of feces and urine of claim 1, wherein: the waterproof infrared sensor water level alarm device is characterized in that a voice broadcast module is installed in the control module (7), the voice broadcast module comprises an A/D converter, a loudspeaker, a memory and an auxiliary electronic element, the A/D converter receives a waterproof infrared sensor signal transmitted by the control module (7), the waterproof infrared sensor signal is compared with a signal scalar standard value set in the memory, the signal scalar standard value represents a signal instruction when the water level is lower than an alarm line, the memory transmits an alarm signal to the loudspeaker through a wire, and the loudspeaker plays an alarm sound to remind a user of supplying water to the water tank.

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