CN113317899B - Electric toothbrush for children in science and education - Google Patents

Abstract

The invention discloses a scientific and educational electric toothbrush for children, which comprises an electric toothbrush body and a charging stand for charging the electric toothbrush body. The electric toothbrush body or/and the charging stand are provided with audio and sound recording microphones, and the charging stand is provided with a A holographic projection device that produces a holographic projection picture. A toothbrush drying device that can cooperate with the electric toothbrush body is provided on the charging stand near the electric toothbrush body. The charging stand is equipped with a sound recording microphone, a holographic projection device, and a toothbrush drying device. The connected central controller of the charging stand and the WiFi module and the Bluetooth communication module of the charging stand are electrically connected to the central controller of the charging stand. The charging stand has wireless charging, toothbrush drying, ultraviolet disinfection, and holographic projection. It can be connected with the toothbrush Bluetooth to monitor the time and frequency of children brushing. The way of online games can improve the enthusiasm of children Shuya.

Description

A scientific and educational electric toothbrush for children

【Technical field】

The invention relates to the technical field of toothbrushes, in particular to the technical field of scientific and educational children's electric toothbrushes.

【Background technique】

With the rapid development of science and technology and medicine, people's living standards have been greatly improved, and the awareness of preventive health care has been continuously improved. People are also paying more and more attention to oral self-care. Studies have shown that among the three types of health care, professional health care, social health care, and self-care care, self-care care is the most promising and most potential health care. The most important self-care method to remove the plaque on the tooth surface and keep the oral cavity clean and hygienic is to brush your teeth. A toothbrush is a kind of cleaning product. oral hygiene. The electric toothbrush is a kind of toothbrush. Through the rapid rotation or vibration of the motor core, the brush head generates high-frequency vibration, which instantly decomposes the toothpaste into fine foam and cleans the gap between the teeth deeply. At the same time, the vibration of the bristles can promote oral hygiene. Blood circulation, massage effect on gum tissue. But the structure of existing electric toothbrush is relatively simple, only has simple brushing function, entertainment is relatively poor.

To this end, the Chinese utility model patent No. CN211723501U proposes a kind of electric toothbrush with music playing function, comprising: a brush handle; an audio playback device is arranged inside the brush handle, and the audio playback device includes a processor, A clock module and a playback module; the clock module and the playback module are connected to the processor, and when the preset time is reached, the clock module sends a signal to the processor, and the processor starts the The playing module plays the audio file. The electric toothbrush is embedded with an audio playback device, and the audio playback device is timed by a clock module. When the preset time is reached, the processor controls the playback module to play audio to attract children to brush their teeth, thereby improving children's interest in brushing their teeth. On the other hand, by regularly reminding children to brush their teeth every day, children can develop the habit of brushing their teeth regularly and reduce the probability of dental caries. Although this toothbrush improves entertainment by adding an audio playback device, the interaction between the toothbrush and the user is poor, there is no video display unit, and the video cannot be played, and there is no toothbrush disinfection and drying functions, and the toothbrush cannot be dried. Children use.

【Content of invention】

The purpose of the present invention is to solve the problems in the prior art, and propose a scientific and educational electric toothbrush for children, which can output audio and video, facilitates interaction with children, teaches children how to use and brush their teeth correctly by means of language teaching, and improves interactivity. The charging stand has multiple functions, and the toothbrush can be dried automatically after use to reduce the growth of bacteria.

In order to achieve the above object, the present invention proposes a scientific and educational electric toothbrush for children, comprising an electric toothbrush body and a charging stand for charging the electric toothbrush body, the electric toothbrush body or/and the charging stand are provided with audio and a sound recording microphone, the charging stand is provided with a holographic projection device for generating a holographic projection picture, and a toothbrush drying device that can cooperate with the electric toothbrush body is provided on the charging stand near the electric toothbrush body, so The above-mentioned charging stand is equipped with a central controller of the charging stand that is connected to the audio system, the sound recording microphone, the holographic projection device, and the toothbrush drying device, and a central controller that is electrically connected to the central controller of the charging stand. WiFi module, charging stand Bluetooth communication module.

As a preference, the toothbrush drying device includes a fan and an air guide pillar, the charging stand is provided with a fan fixing cavity for fixing the fan, the air guide pillar is vertically arranged on the charging stand, the A pillar air channel is provided inside the air guide pillar, and a first air channel of the charging seat for connecting the fan fixing chamber and the bottom of the pillar air channel is provided inside the charging stand, and a number of orientations are arranged on the side of the air guide pillar. The body of the electric toothbrush is provided with an air outlet connected to the pillar air passage, and a fan cover is provided on the fan fixing chamber.

Preferably, a heater for heating air is provided at the connection between the fan fixing chamber and the pillar air duct.

Preferably, an ultraviolet sterilizing lamp is provided on the air guiding pillar near the blowing port.

As a preference, an automatic opening and closing cover that can cooperate with the brush head end of the electric toothbrush body is provided on the air guiding pillar near the blowing outlet.

Preferably, the automatic opening and closing cover includes a first half-cover and a second half-cover symmetrically arranged on both sides of the wind-guiding pillar, and the first half-cover and the second half-cover are closely aligned with the wind-guiding pillar. Hingedly connected, the first half cover and the second half cover hinge shaft are provided with hinge shaft gears that can drive the first half cover and the second half cover to rotate around the hinge shaft, and the wind guide pillars An opening and closing cover driving motor is provided, and the rotating shaft of the opening and closing cover driving motor is connected with the hinge shaft gear through several transmission gears.

Preferably, the first half-cover and the second half-cover are provided with several half-cover air outlets.

As a preference, the charging stand is also provided with a tooth cup drying rack, and the charging stand is provided with a second air duct of the charging stand that communicates with the fan fixing cavity and the bottom of the tooth cup drying rack. The surface of the tooth cup drying rack is provided with several drying rack air outlets.

As a preference, the tooth cup drying rack is a tapered barrel type with at least a diameter gradually reduced from the bottom, and the top of the tooth cup drying rack is detachably provided with a top frame for supporting the inner wall of the tooth cup, and the tooth cup drying rack is detachable. An annular liquid receiving tank is sleeved on the frame.

Preferably, the holographic projection device includes a micro-projector arranged on the charging base and a projection screen for accepting the projection screen of the micro-projector, a holographic film is arranged inside the micro-projector, and the projection The screen is transparent or translucent.

Preferably, a wireless charger is provided on the charging stand, a storage battery and a receiving coil electrically connected to the storage battery and capable of cooperating with the wireless charger are provided in the electric toothbrush body, and the wireless charging A rotating seat that can drive the electric toothbrush body to rotate is arranged outside the device.

Preferably, the swivel base includes a swivel base casing sheathed outside the wireless charger, an opening is provided at the upper end of the swivel base casing, a turntable is provided at the opening, and the turntable is connected to the rotating The seat shell and the wireless charger are rotatably connected by a number of rotating rollers. A ring gear coaxially arranged on the lower side of the turntable is provided. The rotating seat is equipped with a ring gear that can cooperate with the ring gear. A rotary seat drive motor that drives the ring gear to rotate.

Preferably, the turntable is magnetically attached to the bottom of the electric toothbrush body through a magnetic sheet.

As a preference, a sheet-type pressure sensor that can cooperate with the electric toothbrush body is provided at the position where the electric toothbrush body is placed on the charging stand, and the sheet-type pressure sensor is connected to the central controller of the charging stand in data communication .

Preferably, the electric toothbrush body is provided with a toothbrush central controller and a toothbrush bluetooth communication module that can cooperate with the charging stand bluetooth communication module. The toothbrush state monitoring sensor; the toothbrush state monitoring sensor detects that after the electric toothbrush body is used, the toothbrush central controller sends the use-end information to the charging stand central controller through the toothbrush Bluetooth communication module, The central controller of the charging stand monitors whether the electric toothbrush body returns to its original position after use through the sheet-type pressure sensor. The above-mentioned sound will sound a reminder.

Preferably, the toothbrush state monitoring sensor is a vibration sensor or an inertial sensor.

Beneficial effects of the electric toothbrush for science and education children of the present invention: the charging stand of the present invention has wireless charging functions, toothbrush drying, ultraviolet disinfection functions, and holographic projection functions, and can be connected with the toothbrush Bluetooth to monitor the time and frequency of children brushing teeth. The speaker and voice recording microphone are installed on the seat, and the speaker can output audio, which is convenient for the charging seat to interact with children. It teaches children how to use and brush their teeth correctly in the way of language teaching, and improves interactivity. The sound recording microphone can be set to input recordings, which is convenient for giving away. Add personalized recording at any time, children can record according to their own ideas, improve personalization, improve fun, and make children like brushing their teeth more. By arranging the toothbrush drying device, the toothbrush after use can be air-dried to avoid bacterial growth, the toothbrush is cleaner and hygienic, and bacteria are prevented from entering the human body through the toothbrush. By setting the Bluetooth communication module of the charging stand, you can connect with the mobile phone Bluetooth, and play games with the mobile phone in Bluetooth mode. You can choose your favorite pet in the way of adopting a pet. The pet feed can be obtained by purchasing a toothbrush or the company’s series of products and toothbrush accessories. , or increase points according to the time children brush their teeth, and brush their teeth at most twice a day, so as to cultivate children's enthusiasm for brushing teeth and develop good personal habits. The rotating seat can be set to cooperate with the toothbrush drying device. During the drying process, the rotating seat drives the electric toothbrush body to rotate, which can dry the brush head of the electric toothbrush body in a more direction and evenly, and the drying effect is better. The content of holographic projection is divided into two parts. One is the correct teeth brushing tutorial, and the other is a way of online games. Adopting pets, pets can interact and play with children’s classmates’ online pets through the Internet. The feed for raising pets is Redeem the points given when you buy the product, and get it according to the time and frequency of brushing your teeth. Its purpose is to make children like and keep brushing their teeth correctly and effectively.

The features and advantages of the present invention will be described in detail with reference to the accompanying drawings.

【Description of drawings】

Fig. 1 is a top structural schematic diagram of a scientific and educational children's electric toothbrush according to the present invention.

Fig. 2 is a front structural schematic diagram of a scientific and educational children's electric toothbrush according to the present invention.

Fig. 3 is a schematic structural diagram of the front view of the electric toothbrush body of a scientific and educational children's electric toothbrush according to the present invention.

Fig. 4 is a schematic diagram of the internal structure of a charging stand of a scientific and educational children's electric toothbrush according to the present invention.

Fig. 5 is a top view structural diagram of the automatic opening and closing cover of a scientific and educational children's electric toothbrush according to the present invention.

Fig. 6 is a schematic diagram of the side view structure of the automatic opening and closing cover of a scientific and educational children's electric toothbrush according to the present invention.

Fig. 7 is a structural schematic diagram of a wireless charger and a rotating base of a scientific and educational children's electric toothbrush according to the present invention.

Fig. 8 is a structural diagram of a charging base module of a scientific and educational children's electric toothbrush according to the present invention.

Fig. 9 is a block diagram of an electric toothbrush body module of a scientific and educational children's electric toothbrush according to the present invention.

In the figure: 1-electric toothbrush body, 2-charging stand, 3-audio, 4-voice recording microphone, 5-holographic projection device, 6-toothbrush drying device, 7-tooth cup drying rack, 8-wireless charger, 9-Swivel seat, 11-Toothbrush central controller, 12-Toothbrush Bluetooth communication module, 13-Toothbrush status monitoring sensor, 21-Fan fixed chamber, 22-First air duct of charging stand, 23-Charging stand central controller, 24 -WiFi module, 25-Bluetooth communication module of charging stand, 26-second air duct of charging stand, 51-miniature projector, 52-projection screen, 61-fan, 62-wind guide pillar, 63-fan cover, 64-heating Device, 65-automatic opening and closing cover, 621-pillar air duct, 622-air outlet, 651-first half cover, 652-second half cover, 653-hinge shaft gear, 654-opening and closing cover drive motor, 655- Ultraviolet germicidal lamp, 6511-half cover air outlet, 71-drying rack air outlet, 72-top frame, 73-ring liquid contact tank, 91-rotary seat shell, 92-turntable, 93-rotary roller, 94-tooth circle, 95-rotary seat drive motor, 96-magnetic suction piece, 97-sheet pressure sensor.

【Detailed ways】

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

In the description of the present invention, it should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and so on is based on the orientation or positional relationship shown in the drawings, or the invention The usual orientation or positional relationship of the product in use is only for the convenience of describing the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance. . Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined. "Several" means one or more than one, unless otherwise clearly and specifically defined.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Embodiment one:

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 7 and Fig. 8, a scientific and educational children's electric toothbrush according to the present invention includes an electric toothbrush body 1 and a charging stand 2 for charging the electric toothbrush body 1 . The charging stand 2 is provided with a sound system 3 and a microphone 4 for recording sound. The charging base 2 is provided with a holographic projection device 5 for generating a holographic projection image. A toothbrush drying device 6 that can cooperate with the electric toothbrush body 1 is provided on the charging base 2 near the electric toothbrush body 1 . The charging stand 2 is equipped with a charging stand central controller 23 connected to the audio system 3, a sound recording microphone 4, a holographic projection device 5, and a toothbrush drying device 6, and a WiFi module 24 electrically connected to the charging stand central controller 23. Seat bluetooth communication module 25. In this embodiment, by setting the audio 3 on the charging base 2 and recording the sound into the microphone 4, the audio 3 can output audio, which facilitates the interaction between the charging base 2 and the children, and teaches children how to use and brush their teeth correctly by means of language teaching to improve interactivity. Set the sound recording microphone 4 to input recordings, which is convenient for adding personalized recordings when giving away. Children can record according to their own ideas, improve personalization, and increase fun, so that children like brushing their teeth more. By arranging the toothbrush drying device 6, the toothbrush after use can be air-dried to avoid bacterial growth, the toothbrush is cleaner and hygienic, and bacteria are prevented from entering the human body through the toothbrush. By setting the Bluetooth communication module 25 of the charging stand, you can connect with the mobile phone via Bluetooth, and play interactive games with the mobile phone in Bluetooth mode. You can choose your favorite pet in the way of adopting a pet, and the pet feed can be obtained by purchasing a toothbrush or the company’s series of products and toothbrush accessories. Earn points, or increase points according to the time children brush their teeth, and brush their teeth at most twice a day, so as to cultivate children's enthusiasm for brushing teeth and develop good personal habits. The holographic projection device 5 is set for displaying game screens or various teaching videos, etc., so as to improve interactivity and make the scene more realistic. The content of holographic projection is divided into two parts. One is the correct teeth brushing tutorial, and the other is a way of online games. Adopting pets, pets can interact and play with children’s classmates’ online pets through the Internet. The feed for raising pets is Redeem the points given when you buy the product, and get it according to the time and frequency of brushing your teeth. Its purpose is to make children like and keep brushing their teeth correctly and effectively.

Referring to FIG. 1 , FIG. 2 , and FIG. 4 , the toothbrush drying device 6 includes a fan 61 and an air guide pillar 62 . The charging base 2 is provided with a fan fixing cavity 21 for fixing the fan 61 . The wind guiding pillar 62 is vertically arranged on the charging base 2 . The air guiding pillar 62 is provided with a pillar air channel 621 . The charging base 2 is provided with a charging base first air channel 22 for connecting the fan fixing chamber 21 and the bottom of the pillar air channel 621 . A plurality of air outlets 622 are provided on the sides of the air guide pillar 62 facing the electric toothbrush body 1 and communicated with the pillar air passage 621 . A fan cover 63 is disposed on the fan fixing chamber 21 . The wind is generated by setting the fan 61, and the wind is transported to the pillar air channel 621 through the first air channel 22 of the charging base, and is directly aimed at the brush head of the electric toothbrush body 1 through the blower port 622, and blows out the brush head to avoid bacteria Breeding, the toothbrush is cleaner and more hygienic. The fan 61 and the air guide pillar 62 are separately arranged, and the size of the fan 61 is not limited by the size of the air guide pillar 62, and the fan with a larger diameter can be used, and the wind power is more considerable.

Referring to FIG. 4 , a heater 64 for heating air is provided at the connection between the fan fixing chamber 21 and the pillar air duct 621 . The heater 64 is set to heat the air, so that the temperature of the air blown out by the toothbrush drying device 6 is higher, and the drying effect is better.

Referring to FIG. 6 , an ultraviolet sterilizing lamp 655 is provided on the air guiding pillar 62 near the air outlet 622 . The ultraviolet germicidal lamp 655 can irradiate ultraviolet rays to the brush head to sterilize, improve the sterilization effect and reduce the growth of bacteria on the brush head.

Referring to FIG. 2 , FIG. 5 and FIG. 6 , an automatic opening and closing cover 65 that can cooperate with the brush head end of the electric toothbrush body 1 is provided on the air guide pillar 62 near the air outlet 622 . The automatic opening and closing cover 65 can automatically cover the brush head of the electric toothbrush body 1 when the electric toothbrush body 1 is placed on the charging stand 2, and the drying effect is better, preventing dust from falling on the brush head of the electric toothbrush body 1.

Referring to FIG. 5 and FIG. 6 , the automatic opening and closing cover 65 includes a first half cover 651 and a second half cover 652 symmetrically arranged on both sides of the air guide pillar 62 . The first half cover 651 and the second half cover 652 are hingedly connected with the wind guiding pillar 62 . Both the hinge shafts of the first half cover 651 and the second half cover 652 are provided with hinge shaft gears 653 which can drive the first half cover 651 and the second half cover 652 to rotate around the hinge shafts. An opening and closing cover driving motor 654 is disposed inside the wind guiding pillar 62 . The rotating shaft of the opening and closing cover driving motor 654 is transmission connected with the hinge shaft gear 653 through several transmission gears. The first half cover 651 and the second half cover 652 on both sides are driven to open and close automatically by the opening and closing cover driving motor 654, which has a higher degree of automation and a stronger sense of technology. The protection performance of the half covers on both sides is better, and the wind gathering effect It is better, and can cooperate with the ultraviolet germicidal lamp 655 to prevent the ultraviolet rays emitted by the ultraviolet germicidal lamp 655 from causing harm to the human body and improve safety.

Referring to FIG. 5 and FIG. 6 , the first half-cover 651 and the second half-cover 652 are provided with several half-cover air outlets 6511 . The half-cover air outlet 6511 is provided to facilitate exhaust and moisture discharge.

Referring to FIG. 1 , FIG. 2 and FIG. 4 , the charging stand 2 is also provided with a dental cup drying rack 7 . The charging base 2 is provided with a second air channel 26 of the charging base that communicates with the fan fixing cavity 21 and the bottom of the dental cup drying rack 7 . The tooth cup drying rack 7 surface is provided with some drying rack air outlets 71. The tooth cup drying rack 7 can be used to dry the tooth cups, avoiding the growth of bacteria inside the tooth cups, and it is more hygienic. The second air duct 26 of the charging base is connected to the fan fixed cavity 21 to provide the tooth cup drying rack 7. Drying wind power, one fan 61 can dry the tooth cup and the electric toothbrush body 1 at the same time, saving cost and space.

Referring to Fig. 1, Fig. 2 and Fig. 4, the tooth cup drying rack 7 is a tapered barrel type whose diameter gradually decreases from the bottom. The top of the tooth cup drying rack 7 is detachably provided with a top frame 72 for supporting the inner wall of the tooth cup. The tooth cup drying rack 7 is covered with an annular liquid receiving tank 73 . The tooth cup drying rack 7 is set as a cone barrel type, and several drying rack air outlets 71 are set on the side wall of the tooth cup drying rack 7. When the tooth cup is placed on the tooth cup drying rack 7, the drying rack The tuyere 71 blows air at least from the bottom, which can dry the inner wall of the tooth cup, and the drying effect is better. The annular liquid receiving groove 73 is arranged to accept the leakage of the tooth cup, which is better and tidy.

Referring to FIG. 1 and FIG. 2 , the holographic projection device 5 includes a micro-projector 51 disposed on the charging stand 2 and a projection screen 52 for receiving images projected by the micro-projector 51 . A holographic film is provided in the micro projector 51 . The projection screen 52 is transparent. It is used to display game screens or various teaching videos, etc., to improve interactivity, make the scene more realistic, improve the sense of technology, and increase children's interest in using it.

Referring to FIG. 1 , FIG. 2 and FIG. 7 , the charging stand 2 is provided with a wireless charger 8 . The electric toothbrush body 1 is provided with a battery and a receiving coil electrically connected to the battery and capable of cooperating with the wireless charger 8 . The wireless charger 8 is provided with a rotating base 9 that can drive the electric toothbrush body 1 to rotate. The wireless charger 8 is set to wirelessly charge the electric toothbrush body 1, which is more convenient and safer. The rotating base 9 can be set to cooperate with the toothbrush drying device 6. During the drying process, the rotating base 9 drives the electric toothbrush body 1 to rotate, so that the brush head of the electric toothbrush body 1 can be dried evenly in a more direction, and the drying effect is better.

Referring to FIG. 7 , the swivel base 9 includes a swivel base casing 91 sheathed on the outside of the wireless charger 8 . An opening is provided at the upper end of the rotating seat housing body 91 . A turntable 92 is provided at the opening. The turntable 92 is rotatably connected to the outer casing 91 of the swivel seat and the wireless charger 8 through several rotating rollers 93 . A ring gear 94 coaxially arranged on the lower side of the turntable 92 . The rotating base 9 is provided with a rotating base driving motor 95 that can cooperate with the ring gear 94 to drive the ring gear 94 to rotate. The rotating base drives the motor 95 to drive the turntable 92 to rotate, thereby driving the electric toothbrush body 1 to rotate, which can cooperate with the toothbrush drying device 6. During the drying process, the electric toothbrush body 1 is driven to rotate, so that the brush head of the electric toothbrush body 1 can be dried evenly in a more direction. Dry for better results.

Referring to FIG. 2 and FIG. 7 , the turntable 92 is magnetically attached to the bottom of the electric toothbrush body 1 through a magnetic attraction piece 96 . The connection stability between the electric toothbrush body 1 and the turntable 92 is improved by arranging the magnetic attraction piece 96 to magnetically absorb and connect, and the electric toothbrush body 1 is prevented from toppling over.

Referring to FIG. 2 , FIG. 7 , FIG. 8 and FIG. 9 , there is a sheet pressure sensor 97 that can cooperate with the electric toothbrush body 1 at the position where the electric toothbrush body 1 is placed on the upper end of the charging stand 2 . The sheet pressure sensor 97 is connected with the central controller 23 of the charging stand for data communication. A sheet-type pressure sensor 97 is set to monitor whether the electric toothbrush body 1 is placed on the upper end of the charging stand 2, and can cooperate with the toothbrush drying device 6. When the electric toothbrush body 1 is placed back on the sheet-type pressure sensor 97 of the charging stand 2 after use , the sheet pressure sensor 97 receives the signal and transmits it to the central controller 23 of the charging stand, the central controller 23 of the charging stand can control the automatic start of the toothbrush drying device 6, and automatically dry and disinfect the electric toothbrush body 1 without manual control, and the degree of automation Higher and more convenient to use.

Referring to FIG. 2 , FIG. 7 , FIG. 8 and FIG. 9 , the electric toothbrush body 1 is provided with a toothbrush central controller 11 and a toothbrush Bluetooth communication module 12 that can cooperate with a charging stand Bluetooth communication module 25 . At the place where the electric toothbrush body 1 is placed on the upper end of the charging stand 2, there is a sheet-type pressure sensor 97 that can cooperate with the electric toothbrush body 1. The electric toothbrush body 1 is provided with a toothbrush state monitoring sensor 13 for monitoring whether the electric toothbrush body 1 is in use. The toothbrush state monitoring sensor 13 detects that the electric toothbrush body 1 has been used. The toothbrush central controller 11 sends the use-end information to the charging stand central controller 23 through the toothbrush Bluetooth communication module 12 . The central controller 23 of the charging stand monitors whether the electric toothbrush body 1 returns to its original position after use by the sheet pressure sensor 97. When the electric toothbrush main body 1 has not returned to its original position after a certain period of time, the central controller of the charging stand 23 controls the audio system 3 to send a reminder. The toothbrush status monitoring sensor 13 cooperates with the sheet-type pressure sensor 97 to automatically determine whether the toothbrush is correctly placed on the charging stand 2 after use. If not, the audio system 3 can be controlled to automatically send out reminders, so as to train children to return to the original place. good habit.

Referring to Fig. 9, the toothbrush state monitoring sensor 13 is an inertial sensor.

Working process of the present invention:

In the working process of a scientific and educational electric toothbrush for children, the charging base 2 is equipped with a sound system 3 and a sound input microphone 4. The sound system 3 can output audio, which facilitates the interaction between the charging base 2 and children, and teaches children how to use it correctly by means of language teaching. And brushing teeth, improve interactivity, set the sound recording microphone 4 to input recording, children can record according to their own ideas, improve personalization, improve fun, and make children like brushing teeth more. The toothbrush drying device 6 can air-dry the toothbrush after use to avoid bacterial growth, make the toothbrush cleaner and hygienic, and prevent bacteria from entering the human body through the toothbrush. The Bluetooth communication module 25 of the charging stand can be connected to the mobile phone via Bluetooth, and can play interactive games with the mobile phone in Bluetooth mode. You can choose your favorite pet in the way of adopting a pet, and the pet feed can be obtained by purchasing a toothbrush or the company’s series of products and toothbrush accessories. Or increase points according to the time children brush their teeth, and brush their teeth twice a day at most, so as to cultivate children's enthusiasm for brushing teeth and develop good personal habits. The holographic projection device 5 is set for displaying game screens or various teaching videos, etc., so as to improve interactivity and make the scene more realistic.

The above-mentioned embodiment is an illustration of the present invention, not a limitation of the present invention, and any solution after a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims (6)

1. The utility model provides a science and education children electric toothbrush, includes electric toothbrush body (1) and is used for electric toothbrush body (1) charging seat (2), its characterized in that: the electric toothbrush body (1) or/and be equipped with stereo set (3) and sound entry microphone (4) on charging seat (2), be equipped with on charging seat (2) be used for producing holographic projection picture holographic projection device (5), be close to on charging seat (2) electric toothbrush body (1) department be equipped with can with electric toothbrush body (1) complex toothbrush drying device (6), charging seat (2) in be equipped with stereo set (3) sound entry microphone (4) holographic projection device (5) toothbrush drying device (6) control connection charging seat central controller (23) and with charging seat central controller (23) electric connection's wiFi module (24), charging seat bluetooth communication module (25), toothbrush drying device (6) include fan (61) and wind-guiding pillar (62), be equipped with on charging seat (2) be used for fixing fan fixed chamber (21) of fan (61), wind-guiding pillar (62) are vertical charging seat (2) locate charging seat (21) are equipped with wind channel (21) in the wind-guiding pillar (21) bottom portion of being equipped with wind channel (621) respectively, the automatic opening and closing cover (65) which can be matched with the brush head end of the electric toothbrush body (1) is arranged on the side edge of the air guide pillar (62), a plurality of air blowing openings (622) are arranged towards the electric toothbrush body (1) and communicated with the pillar air duct (621), a fan cover (63) is arranged on the fan fixing cavity (21), an automatic opening and closing cover (65) which can be matched with the brush head end of the electric toothbrush body (1) is arranged on the air guide pillar (62), the automatic opening and closing cover (65) comprises a first half cover (651) and a second half cover (652) which are respectively symmetrically arranged on two sides of the air guide pillar (62), the first half cover (651) and the second half cover (652) are hinged with the air guide pillar (62), hinge shafts of the first half cover (651) and the second half cover (652) are respectively provided with a hinge shaft gear (653) which can drive the first half cover (651) and the second half cover (652) to rotate around the hinge shaft, and the air guide pillar (62) is internally provided with a cover driving motor (654), and the cover driving motor (654) is connected with the hinge shaft (653) through the plurality of driving gears; a tooth cup drying frame (7) is also arranged on the charging seat (2), a charging seat second air duct (26) which is communicated with the fan fixing cavity (21) and the bottom of the tooth cup drying frame (7) is arranged in the charging seat (2), a plurality of drying rack air outlets (71) are arranged on the surface of the tooth cup drying rack (7); the electric toothbrush comprises a charging seat (2), wherein a sheet-type pressure sensor (97) which can be matched with the electric toothbrush body (1) is arranged at the placing position of the electric toothbrush body (1), the sheet-type pressure sensor (97) is in data communication connection with a charging seat central controller (23), the sheet-type pressure sensor (97) is used for monitoring whether the electric toothbrush body (1) is placed at the upper end of the charging seat (2) or not and is matched with a toothbrush drying device (6), when the electric toothbrush body (1) is placed back on the sheet-type pressure sensor (97) of the charging seat (2) after being used, the sheet-type pressure sensor (97) receives a signal and transmits the signal to the charging seat central controller (23), and the charging seat central controller (23) controls the toothbrush drying device (6) to be started automatically;

a toothbrush central controller (11) and a toothbrush Bluetooth communication module (12) which can be matched with the charging seat Bluetooth communication module (25) are arranged in the electric toothbrush body (1), and a toothbrush state monitoring sensor (13) for monitoring whether the electric toothbrush body (1) is in use or not is arranged in the electric toothbrush body (1); after the toothbrush state monitoring sensor (13) monitors that the electric toothbrush body (1) is used, the toothbrush central controller (11) sends information of the used toothbrush to the charging seat central controller (23) through the toothbrush Bluetooth communication module (12), the charging seat central controller (23) monitors whether the electric toothbrush body (1) is reset after the electric toothbrush body (1) is used or not through the sheet-type pressure sensor (97), and when the electric toothbrush body (1) is not reset after a certain time, the charging seat central controller (23) controls the sound box (3) to send a prompt; the toothbrush state monitoring sensor (13) is a vibration sensor or an inertial sensor.

2. A science and education children electric toothbrush as claimed in claim 1, wherein: the connection part of the fan fixing cavity (21) and the pillar air duct (621) is provided with a heater (64) for heating air.

3. A science and education children electric toothbrush as claimed in claim 1, wherein: the holographic projection device (5) comprises a miniature projector (51) arranged on the charging seat (2) and a projection screen (52) for supporting a projection picture of the miniature projector (51), a holographic film is arranged in the miniature projector (51), and the projection screen (52) is transparent or semitransparent.

4. A science and education children electric toothbrush as claimed in claim 1, wherein: the electric toothbrush is characterized in that a wireless charger (8) is arranged on the charging seat (2), a storage battery and an electric receiving coil which is electrically connected with the storage battery and can be matched with the wireless charger (8) are arranged in the electric toothbrush body (1), and a rotating seat (9) which can drive the electric toothbrush body (1) to rotate is arranged outside the wireless charger (8).

5. A science and education children electric toothbrush as claimed in claim 4, wherein: the rotary seat (9) including the cover locate rotary seat shell body (91) outside wireless charger (8), rotary seat shell body (91) upper end is equipped with the opening, the opening part is equipped with carousel (92), carousel (92) with rotary seat shell body (91) through a plurality of rotatory gyro wheel (93) swivelling joint between wireless charger (8), carousel (92) downside is equipped with ring gear (94) rather than coaxial setting, be equipped with in rotary seat (9) can with ring gear (94) cooperation is used for the drive rotatory rotary seat driving motor (95) of ring gear (94).

6. A science and education children electric toothbrush as claimed in claim 5, wherein: the rotary disc (92) is in magnetic attraction connection with the bottom of the electric toothbrush body (1) through a magnetic attraction piece (96).

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