TWI729894B - Dental cleaning system - Google Patents

Abstract

A dental cleaning system is provided to solve the problem where the conventional water flosser not being able to check the dental cleaning at the same time. The system includes a display device; and a dental water jet having a water flow passage inside a body, and at least one outlet hole and an inlet hole are communication with the water flow passage. The inlet hole is used to import flushing fluid into the water flow passage and flow out from the at least one outlet hole. A photographic unit shoots at a user’s tooth to generate a tooth image. A second processor unit controls a second wireless transmitter unit to transmit the tooth image to the display device according an operating signal received by an operational module. A power supply unit is electrically connected with the second processor unit and is used for providing electric energy.

Description

Tooth cleaning system

The present invention relates to a tooth cleaning system, in particular to a tooth image that can be displayed on a display device for the user to check the tooth cleaning situation.

Please refer to Figure 1, which is a conventional tooth cleaning device 9, the conventional tooth cleaning device 9 has a joint assembly 91 and a toothbrush 92, the joint assembly 91 can be assembled to the faucet by a joint 911 The water outlet, and by turning a switching valve 912, controls the tap water to flow out from the first flow outlet 913 below, or flow to the toothbrush 92 through a water pipe 914. The toothbrush 92 has a brush head 921, the brush head 921 has a plurality of water outlet holes 922, the plurality of water outlet holes 922 are connected to the water pipe 914, so that the tap water input to the toothbrush 92 can be sprayed from the plurality of water outlet holes 922 to clean The residue in the teeth and massage the gums. An embodiment similar to the conventional tooth cleaning device 9 has been disclosed in the Republic of China Patent Publication No. M564961.

However, when using the above-mentioned conventional tooth cleaning device 9, in order to prevent the tap water from splashing on the user, the user must first place the brush head 921 in the mouth, and turn on the faucet with the mouth slightly open, so that The tap water flows out from the plurality of water outlet holes 922 to flush the teeth gap. Because the user's mouth is slightly opened, the user cannot look in the mirror at the same time to check whether the food residue in the teeth gap has been removed, resulting in poor cleaning efficiency and poor results. On the other hand, even if the user uses a mirror to check whether there is food residue in the teeth gap after the event, the user cannot see whether the angle behind the teeth is clean or not due to the viewing angle of the mirror.

In view of this, the conventional tooth cleaning device 9 does still need to be improved.

In order to solve the above-mentioned problems, the object of the present invention is to provide a tooth cleaning system capable of capturing an image of the teeth in the oral cavity and presenting the image of the teeth on a display device for the user to check the teeth cleaning situation.

The "Processor Unit" mentioned in the full text of the present invention refers to any electronic chip with the functions of data storage, calculation and signal generation, or electronic equipment with the electronic chip. For example, the electronic chip can be a central processing unit (CPU), a microcontroller (MCU), a digital signal processor (DSP), a field programmable logic gate array (FPGA), or a system-on-chip (SoC); the The electronic device can be a programmable logic controller (PLC) or an Arduino UNO. Those with ordinary knowledge in the field can choose the one based on computing performance, price, size limitation, or functional requirements.

The "Database Unit" mentioned in the full text of the present invention refers to the collection and storage of a group of related electronic data in a hard disk, memory or a combination of the above, and can be controlled by a database management system (DBSMS) Provides grammatical functions, such as adding, reading, searching, updating, and deleting, etc., to process electronic data; the database management system can manage electronic data in different data structures, such as relational and hierarchical , Mesh type or object-oriented type, etc., the present invention uses a relational database management system as an example for the following description, but it is not intended to limit the present invention.

The “Coupling” mentioned in the full text of the present invention means that two devices can transmit data to each other by any direct or indirect connection means. For example, a first device is coupled to a second device. In the present invention, it should be interpreted as that the first device can be directly connected to the second device. Wire, twisted pair) connection; or The first device can be indirectly connected to the second device through other devices or some kind of connection means. For example, it can be connected via a wireless medium (such as WiFi, Bluetooth) or a heterogeneous network (Heterogeneous Network). The knowledgeable person can choose according to the normal connection method of the device to be connected.

The directionality described in the full text of the present invention or its similar terms, such as "front", "rear", "left", "right", "up (top)", "down (bottom)", "inner", "outer" , "Side", etc., mainly refer to the direction of the attached drawings. The terms of the directionality or similar terms are only used to assist in the description and understanding of the embodiments of the present invention, and are not used to limit the present invention.

The elements and components described in the full text of the present invention use the quantifiers "one" or "one" for convenience and to provide the general meaning of the scope of the present invention; in the present invention, it should be construed as including one or at least one, and single The concept of also includes the plural, unless it clearly implies other meanings.

Approximate terms such as "combination", "combination" or "assembly" mentioned in the full text of the present invention mainly include the types that can be separated without destroying the components after being connected, or the components cannot be separated after being connected, which are common knowledge in the field Those can be selected based on the materials of the components to be connected or assembly requirements.

The tooth cleaning system of the present invention includes: a display device having a first processor unit, the first processor unit receives a tooth image according to a first wireless transmission unit, and displays the tooth image on a screen to For checking the cleaning situation of the teeth; a teeth flushing device with a body, an operating module, a camera module and a power supply unit, the body has a water flow channel, and at least one spray hole connected to the water flow channel and A water injection hole, the water injection hole is used to introduce flushing liquid into the water flow channel and flow out from the at least one water spray hole; the operation module is located on the body and is used to generate an operation signal; the camera module is located on the body, It also has a photographing unit, a second wireless transmission unit and a second processor unit. The photographing unit is used to photograph the user’s teeth to produce The tooth image is generated, the second wireless transmission unit is coupled to the first wireless transmission unit and used for transmitting the tooth image, and the second processor unit is electrically connected to the operation module, the shooting unit, and the second wireless transmission Unit, the second processor unit is used to receive the operation signal and control the second wireless transmission unit to transmit the tooth image to the first wireless transmission unit according to the operation signal; the power supply unit is electrically connected to the second processing unit The device unit is used to provide electrical energy; and a pumping element, the pumping element is located in the water flow channel and is electrically connected to the second processor unit, the second processor unit receives another operating signal from the operating module, and according to the Another operation signal controls the operation of the pumping element to introduce the flushing fluid into the water flow channel. The first processor unit uses an image synthesis technology to splice several tooth images to form a full tooth image. The display device has a tooth cleaning An identification model, the tooth cleaning identification model is coupled to the first processor unit, and used to receive and determine the full-tooth image to output a determination result, the determination result being an account of the pulse width modulation signal of the pump The duty ratio, the first processor unit automatically adjusts the rotation speed of the pumping element according to the duty ratio.

Accordingly, in the tooth cleaning system of the present invention, the user can photograph the teeth in the oral cavity with the photographing unit, and transmit the generated tooth image to the display device through the second wireless transmission unit, and the user can use the display device On the screen to check the status of teeth cleaning in real time. In this way, the system can achieve the effect of facilitating the inspection of the cleaning situation of the teeth.

Wherein, the camera module may have a light-emitting unit, the light-emitting unit is electrically connected to the second processor unit, and the second processor unit receives another operation signal from the operation module, and can be based on the other operation The signal controls the light-emitting unit to emit bright light. In this way, when the user is shooting, the light-emitting unit can fill the user's oral cavity with light, which has the effect of improving the image clarity of the tooth image.

Wherein, the first processor unit can splice several tooth images to form a whole tooth image through an image synthesis technology, the display device can have a dental disease recognition model, and the dental disease recognition model is coupled to the first processor unit , And used to receive and determine the full-tooth image to A judgment result is output to the screen, and the judgment result can be empty or at least one dental disease name. In this way, it can be judged through the dental disease identification model that the user's teeth may have been diseased, and it has the effect of reminding the user to seek medical treatment to avoid deterioration of the diseased teeth.

Wherein, the first processor unit may splice several tooth images to form a full tooth image through an image synthesis technology, the display device may have a database unit, the database unit is coupled to the first processor unit, and There is a color scale correspondence table, the color scale correspondence table may have several tooth color scales, and the first processor unit compares the whole tooth image with the color scale correspondence table through image processing technology to obtain the whole tooth image For the tooth color scale of each tooth, the first processor unit can present a whole tooth image marked with the tooth color scale of each tooth on the screen. In this way, it has the effect of providing the user to know the color gradation of his teeth.

The tooth cleaning system of the present invention may further include a base and a water supply component. The base has a power switch for generating a start signal, and a rotation speed regulator for generating a rotation speed control signal. The water supply component has a A water storage bucket, a pumping element, and a control unit, the pumping element is connected to the water injection hole by a pipe fitting, and the pumping element is communicated with the inside of the water storage bucket, and the control unit is electrically connected to the power switch, the rotation speed regulator and the pumping The control unit controls the operation of the pumping element when receiving the start signal, and adjusts the rotating speed of the pumping element when receiving the speed control signal. In this way, the system has the effect of improving the convenience of use.

Wherein, the base may have a punching machine slot, the punching machine slot has a charging part electrically connected to a power source, the power supply unit has an electrical connection port, the electrical connection port detachably abuts against the Charger. In this way, it has the function of charging the dental punching device while placing the dental punching device.

Wherein, the main body has a spray head and a holding part, and the spray head is detachably combined with the holding part. In this way, the user can replace the spray head when using the dental flushing device, which has the effect of improving hygiene and cleaning.

The tooth cleaning system of the present invention may further include a storage box, which can be placed on the base and has at least one storage slot. In this way, the nozzle head of the main body can be accommodated in the at least one accommodating groove, which has the effect of improving the convenience of use.

〔this invention〕

1: display device

11: The first processor unit

12: The first wireless transmission unit

13: screen

14: Tooth disease identification model

15: Database unit

16: Tooth cleaning identification model

2: Punching device

21: body

21a: spray head

21b: Grip

211: Water Flow Channel

211a: The first water flow channel

211b: The second water flow channel

212: Spray Hole

213: water injection hole

22: Operation module

22a: The first button

22b: Second button

22c: third button

23: Camera module

231: Shooting unit

232: second wireless transmission unit

233: second processor unit

234: light-emitting unit

24: power supply unit

241: Electrical connection port

3: pumping parts

4: pedestal

41: Power switch

42: Speed regulator

43: Punching machine slot

44: charging part

5: Water supply components

51: water storage bucket

511: open

512: Lid

52: pumping parts

53: control unit

6: Storage box

61: holding tank

[Traditional]

9: Teeth cleaning device

91: Connector assembly

911: Joint

912: switching valve

913: Outlet

914: water pipe

92: Toothbrush

921: Brush Head

922: water outlet

[Figure 1] A combined perspective view of a conventional tooth cleaning device.

[Figure 2] A combined perspective view of the first embodiment of the tooth cleaning system of the present invention.

[Figure 3] The system block diagram of the display device of the tooth cleaning system of the present invention.

[Figure 4] A combined perspective view of the second embodiment of the tooth cleaning system of the present invention.

[Figure 5] A combined perspective view of the third embodiment of the tooth cleaning system of the present invention.

In order to make the above and other objectives, features and advantages of the present invention more comprehensible, the following describes the preferred embodiments of the present invention in conjunction with the accompanying drawings in detail as follows:

Please refer to FIG. 2, which is the first embodiment of the tooth cleaning system of the present invention, which includes a display device 1 and a punching device 2, and the punching device 2 is coupled to the display device 1.

Please also refer to Fig. 3, the display device 1 is used for a user to view the cleaning situation of his teeth in real time. Specifically, the display device 1 has a first processor unit 11, and the first processor unit 11 receives a tooth image according to a first wireless transmission unit 12, and displays the tooth image on a screen 13, so that the The user can instantly check the cleaning situation of his teeth from the screen 13. For example but without limitation, the display device 1 may be an electronic product with display and signal receiving functions such as a smart phone, a tablet computer or a notebook computer, and the first wireless transmission unit 12 may be a Bluetooth, WiFi or WLAN And other wireless transmission modules.

The tooth punching device 2 has a main body 21, an operating module 22, a camera module 23, and a power supply unit 24. The main body 21 has a water flow channel 211 and at least one water spray hole 212 connected to the water flow channel 211. And a water injection hole 213, which is used to introduce the flushing liquid into the water flow channel 211 and flow out from the at least one water injection hole 212.

Specifically, the main body 21 may have a spray head 21a and a holding part 21b. The spray head 21a and the holding part 21b may be integrally formed, or the spray head 21a may be detachably connected to The grip 21b. The spray head 21a has a first water flow channel 211a inside, and the holding portion 21b has a second water flow channel 211b. When the spray head 21a is combined with the holding portion 21b, the first water flow channel 211a and the second water flow channel 211a The water flow channels 211b communicate with each other to form the water flow channel 211. The at least one water spray hole 212 may be disposed at an end of the spray head 21a away from the grip portion 21b. In this embodiment, the number of the water spray hole 212 is single. The water injection hole 213 may be disposed at an end of the holding portion 21b away from the spray head 21a. In this embodiment, the water injection hole 213 may be connected to a water outlet of a water source.

The operating module 22 is located on the main body 21 and used to generate an operating signal. In this embodiment, the operating module 22 is located on the grip portion 21 b of the main body 21. For example, the type of the operation module 22 may be a touch panel or a button group. In this embodiment, the operation module 22 is a button group with at least two buttons, such as three buttons. , And the first button 22a, the second button 22b, and the third button 22c are respectively described as follows. The function of the first button 22a can be used to generate a camera signal for starting the camera module 23 to start operation, and the functions of the remaining buttons will be described later.

The camera module 23 is located in the main body 21, and has a camera unit 231, a second wireless transmission unit 232, and a second processor unit 233. The camera unit 231 is used to shoot at the user’s teeth to produce For the tooth image, in this embodiment, the photographing unit 231 is located at the spray head 21a and is arranged closer to the at least one spray hole 212; the image of the photographing unit 231 The sensor can be a complementary metal oxide semiconductor (CMOS) or a charge coupled device (CCD).

The second wireless transmission unit 232 can be coupled to the first wireless transmission unit 12 and used to transmit the tooth image. In this embodiment, the second wireless transmission unit 232 is located inside the spray head 21a; The wireless transmission unit 232 may be a wireless transmission module such as Bluetooth, WiFi, or WLAN.

The second processor unit 233 is electrically connected to the operating module 22, the photographing unit 231, and the second wireless transmission unit 232. The second processor unit 233 is used to receive the operating signal and control the operating signal according to the operating signal. The second wireless transmission unit 232 transmits the tooth image to the first wireless transmission unit 12. In this embodiment, the second processor unit 233 is located inside the shower head 21a and is arranged closer to the photographing unit 231 to avoid electronic signals sent by the photographing unit 231 to the second processor unit 233. There will be a problem of significant signal attenuation.

It is worth mentioning that when the spray head 21a is detachably coupled to the holding part 21b, the spray head 21a has an electronic contact electrically connected to the second processor unit 233, and the holding The portion 21b has another electronic contact electrically connected to the operating module 22; when the nozzle head 21a is combined with the holding portion 21b, the aforementioned two electronic contacts can be electrically conducted, thereby enabling the operating module 22 is electrically connected to the second processor unit 233.

The camera module 23 may also have a light-emitting unit 234, which is electrically connected to the second processor unit 233. The second processor unit 233 receives another operation signal from the operation module 22, and according to The other operation signal controls the light-emitting unit 234 to emit bright light. Specifically, the function of the second button 22b of the operating module 22 can be used to generate a light-on signal for activating the light-emitting unit 234 to start operation. Thus, when the shooting unit 231 is shooting, the light-emitting unit 234 The user's oral cavity can be filled with light to improve the image clarity of the tooth image. In this embodiment, the light-emitting unit 234 may be composed of several light-emitting diodes, and Set around the shooting unit 231 settings.

The power supply unit 24 is electrically connected to the second processor unit 233 and used to provide electrical energy. Specifically, the power supply unit 24 has an electrical connection port 241 that can be electrically connected to a power source to charge the power supply unit 24. In this embodiment, the power supply unit 24 may be a lithium battery and is located inside the holding portion 21b.

Please refer to FIG. 3, the display device 1 of the tooth cleaning system of the present invention may also have a dental disease identification model 14. The dental disease identification model 14 can be built on the basis of a convolutional neural network (CNN). In this embodiment, the dental disease identification model 14 uses YOLOv3 as the model framework. Specifically, the first processor unit 11 may use an image synthesis technology to splice several tooth images to form a whole tooth image. The dental disease identification model 14 is coupled to the first processor unit 11 and used to receive and determine The whole tooth image is used to output a judgment result to the screen 13. The judgment result can be empty (that is, the teeth are all normal) or at least one dental disease name. The image synthesis technology belongs to common knowledge in the art , I won’t repeat it here. For example, the dental disease identification model 14 can determine whether a tooth has dental plaque, tooth decay, calculus, gingivitis, periodontal disease, pigmented teeth and dental fluorosis, but not limited to this .

The display device 1 of the tooth cleaning system of the present invention may also have a database unit 15 which is coupled to the first processor unit 11 and has a color scale correspondence table with a plurality of teeth Color scale. The first processor unit 11 can compare the full-tooth image with the color scale correspondence table through image processing technology to obtain the tooth color scale of each tooth in the full-tooth image. The first processor unit 11 presents the full-tooth image marked with the tooth color scale of each tooth on the screen 13 of the display device 1. For example, the teeth color scales can be sequentially divided into B1, A1, B2, D2, A2, C1, C2, D4, A3, D3, B3, A35, B4, C3, A4, and C4, where the The closer the tooth color scale is to B1, the closer the color of the tooth color scale is to white, and the more connected the tooth color scale is. Near C4, it means that the color of the tooth gradation is closer to yellow. In addition, the database unit 15 can store the user's full-tooth image for the user to view afterwards.

Please refer to Figure 4, which is the second embodiment of the tooth cleaning system of the present invention. In this embodiment, the tooth flushing device 2 may also have a pumping element 3 located in the water flow channel 211 and The second processor unit 233 is electrically connected. The second processor unit 233 receives another operation signal from the operation module 22, and controls the operation of the pumping member 3 according to the further operation signal to introduce flushing liquid into the water flow channel 211. The pumping member 3 is It can be a pumping motor. Specifically, the function of the third button 22c of the operating module 22 can be used to generate a speed control signal to adjust the pumping rate of the pumping member 3. In this way, the user can operate the operating module by pressing or other means. The third button 22c of the group 22 is used to increase or decrease the flushing force of the tooth flushing device 2.

Please also refer to Figure 3, the display device 1 of the tooth cleaning system of the present invention may also have a tooth cleaning identification model 16, which can be based on a convolutional neural network (CNN) It is established, and uses the tooth image without stuck food residue and the tooth image with stuck food residue as training data to output a duty cycle of a pulse width modulated signal. In this embodiment, the tooth The clean identification model 16 uses YOLOv3 as the model architecture. Specifically, the first processor unit 11 can use an image synthesis technology to splice several tooth images to form a full tooth image. The tooth cleaning identification model 16 is coupled to the first processor unit 11 and used to receive and determine The full-tooth image is used to output a judgment result, which is a duty cycle of the pulse width modulation signal of the pump 3. The first processor unit 11 can automatically adjust the rotation speed of the pumping member 3 according to the duty cycle, so that food residue can be smoothly flushed out of the tooth surface or between the teeth.

Please refer to Figure 5, which is a third embodiment of the tooth cleaning system of the present invention, which includes the above-mentioned display device 1, the above-mentioned tooth flushing device 2, a base 4 and a water supply assembly 5, the tooth flushing device 2 is coupled Connected to the display device 1, the water supply assembly 5 is connected to the flushing device 2, and is located on the base 4.

In detail, the base 4 is used to erect the water supply assembly 5, and the appearance of the base 4 is not limited in the present invention. Specifically, the base 4 has a power switch 41 and a speed adjuster 42. The power switch 41 is used to generate a start signal to start the water supply assembly 5; the speed adjuster 42 is used to generate a speed control signal , In order to adjust the pumping rate of the water supply assembly 5, in this embodiment, the power switch 41 and the rotation speed regulator 42 can be respectively a knob or integrated by the same knob control, and the rotation speed regulator 42 can provide Manual adjustment by the user, but not limited to this.

The base 4 may also have a punching machine slot 43 for placing the punching device 2, and may have a charging part 44 that is electrically connected to a power source, and the power source may be a Battery pack or a mains. In this way, when the punching device 2 is placed in the punching machine slot 43 and the electrical connection port 241 of the power supply unit 24 abuts on the charging portion 44, the power supply unit 24 can be charged, preferably The charging unit 44 can charge the power supply unit 24 in a wireless manner.

The water supply assembly 5 is connected to the dental flushing device 2 and is located at the base 4, and the water supply assembly 5 is used to introduce flushing liquid to the dental flushing device 2. Specifically, the water supply assembly 5 has a water storage bucket 51, a water pump 52, and a control unit 53, wherein the water storage bucket 51 may have an opening 511 for injection for the flushing device 2 for flushing teeth. Preferably, the water storage bucket 51 has a cover 512, and the cover 512 is used to open or close the opening 511.

The pumping member 52 can be connected to the water injection hole 213 of the dental flushing device 2 by a pipe, and the pumping member 52 is in communication with the interior of the water storage bucket 51. The pumping member 52 is used to introduce the flushing fluid from the interior of the water storage bucket 51 to the The flushing device 2 flows out from the water spray hole 212 of the flushing device 2. In this embodiment, the pumping member 52 is a pumping motor.

The control unit 53 is electrically connected to the power switch 41, the speed regulator 42 and the pumping element 52. The control unit 53 can control the operation of the pumping element 52 when receiving the start signal so that the pumping element 52 can introduce flushing liquid To the flushing device 2. also. The control unit 53 can receive the When the rotation speed control signal is used, the rotation speed of the pumping member 52 is adjusted to increase or decrease the flushing force of the tooth flushing device 2 so that the intensity of the flushing liquid flowing out of the water spray hole 212 can meet personal preference.

The tooth cleaning system of the present invention may also have a storage box 6 placed on the base 4, and at least one containing groove 61, the containing groove 61 can be used for accommodating and dismounting from the main body 21 The spray head 21a coming down.

In the tooth cleaning system of the present invention, when not in use, the user can place the punching device 2 in the punching machine slot 43 so that the electrical connection port 241 of the power supply unit 24 of the punching device 2 abuts against The charging unit 44 is used to charge the charging unit 24.

On the other hand, during use, the user can first use the shooting unit 231 to shoot teeth at different angles in the oral cavity to generate several teeth images, and during the shooting process, the light-emitting unit 234 can be used to fill light. , In order to improve the image clarity of each tooth image; the first processor unit 11 can use an image synthesis technology, such as an image synthesis APP built in the display device 1, to splice the teeth images into a whole Tooth image; the tooth cleaning identification model 16 can receive and determine the full-tooth image to automatically adjust the rotation speed of the pumping member 3; in addition, the user can also manually control the rotation speed adjuster 42 to fine-tune the pumping member 3 Rotation speed, so as to meet the needs of users.

After cleaning the teeth, the user can further use the imaging unit 231 to photograph the cleaned teeth to generate several teeth images, and use the dental disease identification model 14 to determine whether there is a tooth-related disease. The level correspondence table is compared to know the tooth color level of each tooth; and, when the spray head 21a is detachably coupled to the holding part 21b, the user can also remove the spray head 21a from the holding part 21a. The part 21b is removed, and the removed spray head 21a is housed in the accommodating groove 61.

To sum up, in the tooth cleaning system of the present invention, the user can use the shooting unit to shoot the teeth in the oral cavity, and transmit the generated tooth image to the tooth through the second wireless transmission unit. The display device allows the user to check the teeth cleaning situation in real time on the screen of the display device. In this way, the system can achieve the effect of facilitating the inspection of the cleaning situation of the teeth.

Although the present invention has been disclosed using the above-mentioned preferred embodiments, it is not intended to limit the present invention. Anyone who is familiar with the art without departing from the spirit and scope of the present invention may make various changes and modifications relative to the above-mentioned embodiments. The technical scope of the invention is protected. Therefore, the scope of protection of the invention shall be subject to the scope of the attached patent application.

1: display device

11: The first processor unit

12: The first wireless transmission unit

13: screen

2: Punching device

21: body

21a: spray head

21b: Grip

211: Water Flow Channel

211a: The first water flow channel

211b: The second water flow channel

212: Spray Hole

213: water injection hole

22: Operation module

22a: The first button

22b: Second button

22c: third button

23: Camera module

231: Shooting unit

232: second wireless transmission unit

233: second processor unit

234: light-emitting unit

24: power supply unit

241: Electrical connection port

Claims (8)

A tooth cleaning system includes: a display device with a first processor unit, the first processor unit receives a tooth image according to a first wireless transmission unit, and displays the tooth image on a screen for viewing Teeth cleaning situation; a tooth flushing device with a body, an operating module, a camera module and a power supply unit, the body has a water flow channel, and at least one spray hole and a water injection hole communicating with the water flow channel Hole, the water injection hole is used to introduce flushing liquid into the water flow channel and flow out from the at least one water spray hole; the operation module is located in the body and is used to generate an operation signal; the camera module is located in the body and has A photographing unit, a second wireless transmission unit, and a second processor unit, the photographing unit is used to photograph the user's teeth to generate the tooth image, and the second wireless transmission unit is coupled to the first wireless transmission Unit, and used to transmit the tooth image, the second processor unit is electrically connected to the operation module, the shooting unit and the second wireless transmission unit, the second processor unit is used to receive the operation signal, and according to the The operation signal controls the second wireless transmission unit to transmit the tooth image to the first wireless transmission unit; the power supply unit is electrically connected to the second processor unit and used to provide electrical energy; and a pumping element located in the water stream The channel is electrically connected to the second processor unit, and the second processor unit receives another operation signal from the operation module, and controls the operation of the pumping member according to the further operation signal to introduce the flushing liquid into the water flow channel Inside, the first processor unit uses an image synthesis technology to splice several images of teeth to form a full-tooth image, the display device has a tooth cleaning identification model, the tooth cleaning identification model is coupled to the first processor unit and used To receive and judge the full-tooth image to output a judgment result, the judgment result is a duty cycle of the pulse width modulation signal of the pumping element, and the first processor unit automatically adjusts the pumping according to the duty cycle The speed of the piece. The tooth cleaning system of claim 1, wherein the camera module has a light emitting unit, the light emitting unit is electrically connected to the second processor unit, and the second processor unit receives another operation signal from the operation module , And control the light-emitting unit to emit bright light according to the other operation signal. For example, the tooth cleaning system of claim 1, wherein the first processor unit stitches several tooth images to form a whole tooth image through an image synthesis technology, the display device has a tooth disease identification model, and the tooth disease identification model is coupled Connected to the first processor unit, and used for receiving and judging the whole tooth image, so as to output a judgment result to the screen. The judgment result is empty or at least one dental disease name. For example, the tooth cleaning system of claim 1, wherein the first processor unit splices several tooth images to form a full tooth image through an image synthesis technology, the display device has a database unit, and the database unit is coupled to the The first processor unit has a color scale correspondence table, the color scale correspondence table has a plurality of tooth color scales, and the first processor unit compares the full-tooth image with the color scale correspondence table through image processing technology to To obtain the tooth color scale of each tooth in the whole tooth image, the first processor unit displays the whole tooth image marked with the tooth color scale of each tooth on the screen. For example, the tooth cleaning system of any one of claims 1 to 4 further includes a base and a water supply component, the base has a power switch for generating a start signal, and a speed regulator for generating a speed control signal , The water supply assembly has a water storage bucket, a water pumping member and a control unit, the water pumping member is connected to the water injection hole by a pipe, and the water pumping member communicates with the inside of the water storage bucket, and the control unit is electrically connected to the power switch and the The rotation speed adjuster and the pumping element. The control unit controls the operation of the pumping element when receiving the start signal, and adjusts the rotation speed of the pumping element when receiving the rotation speed control signal. For example, the tooth cleaning system of claim 5, wherein the base has a punch slot, the punch slot has a charging part electrically connected to a power source, the power supply unit has an electrical connection port, and the electrical connection The port detachably abuts on the charging part. According to the tooth cleaning system of claim 5, wherein the body has a spray head and a holding part, and the spray head is detachably combined with the holding part. For example, the tooth cleaning system of claim 7 further includes a storage box that is placed on the base and has at least one storage slot.

Images