CN210673481U - Electric toothbrush with pressure feedback function - Google Patents
Electric toothbrush with pressure feedback function Download PDFInfo
- Publication number
- CN210673481U CN210673481U CN201920076432.9U CN201920076432U CN210673481U CN 210673481 U CN210673481 U CN 210673481U CN 201920076432 U CN201920076432 U CN 201920076432U CN 210673481 U CN210673481 U CN 210673481U
- Authority
- CN
- China
- Prior art keywords
- toothbrush
- electric
- electric motor
- feedback function
- toothbrush handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to an electric toothbrush technical field especially relates to an electric toothbrush with pressure feedback function, including the toothbrush handle and with toothbrush handle swing joint's toothbrush head, be provided with the installing support in the toothbrush handle, the installing support is provided with battery and electric motor, electric motor is provided with the motor shaft of being connected with the toothbrush head, one side inner wall of toothbrush handle is provided with the PCB board, the PCB board is provided with sensor element, the outside of toothbrush handle is provided with the numerical display that shows the pressure value, battery, electric motor, sensor element, numerical display all are connected with PCB board electricity. The utility model discloses pressure acquisition precision is high, and the feedback is directly perceived in time, and intelligent degree is high, protects the oral cavity health better, improves user experience.
Description
Technical Field
The utility model relates to an electric toothbrush technical field especially relates to an electric toothbrush with pressure feedback function.
Background
The electric toothbrush mainly makes the toothbrush head generate high-frequency vibration through the rapid rotation or vibration of the electric motor, instantly decomposes the toothpaste into fine foam, and deeply cleans teeth gaps. Compared with the traditional toothbrush, the electric toothbrush can more thoroughly remove dental plaque and reduce oral diseases such as gingivitis, periodontal disease, gingival bleeding and the like. However, the problem of controlling the brushing pressure of the electric toothbrush is always a big problem in the field, the electric toothbrush works according to a fixed operation mode set by the electric toothbrush, the pressure feedback function is lacked, if the brushing pressure is too small, the cleaning rate is easy to cause, the cleaning effect is poor, if the brushing pressure is too large, the cavity and the gum are easily damaged, the use requirement of people cannot be met, and the user experience is reduced.
Disclosure of Invention
An object of the utility model is to prior art not enough, provide an electric toothbrush with pressure feedback function, pressure acquisition precision is high, and the feedback is directly perceived timely, and intelligent degree is high, protects the oral cavity health better, improves user experience.
In order to achieve the purpose, the utility model discloses an electric toothbrush with pressure feedback function, including the toothbrush handle and with toothbrush handle swing joint's toothbrush head, be provided with the installing support in the toothbrush handle, the installing support is provided with battery and electric motor, electric motor is provided with the motor shaft of being connected with the toothbrush head, one side inner wall of toothbrush handle is provided with the PCB board, the PCB board is provided with sensor element, the outside of toothbrush handle is provided with the numerical display that shows the pressure value, battery, electric motor, sensor element, numerical display all are connected with PCB board electricity.
Preferably, the mounting bracket is provided with a hinge, and a hinge arm of the hinge is connected with the electric motor.
Preferably, an elastic supporting head is arranged at the joint between the toothbrush handle and the motor shaft, and a waterproof sealing ring is arranged in the elastic supporting head.
Preferably, the toothbrush handle is provided with ultraviolet LED lamp near the side of elastic support head, the light-emitting direction of ultraviolet LED lamp is towards the toothbrush head, ultraviolet LED lamp and PCB board electricity are connected.
Preferably, a shock pad is disposed between the PCB and the electric motor.
Preferably, the shock pad is made of a soft material.
Preferably, a flexible connection block is connected between the battery and the electric motor.
Preferably, a control switch is arranged on the outer side of the toothbrush handle and electrically connected with the PCB.
The utility model has the advantages that: the utility model discloses an electric toothbrush with pressure feedback function, including the toothbrush handle and with toothbrush handle swing joint's toothbrush head, be provided with the installing support in the toothbrush handle, the installing support is provided with battery and electric motor, electric motor is provided with the motor shaft of being connected with the toothbrush head, one side inner wall of toothbrush handle is provided with the PCB board, the PCB board is provided with sensor element, the outside of toothbrush handle is provided with the numerical display that shows the pressure value, battery, electric motor, sensor element, numerical display all are connected with PCB board electricity.
When brushing teeth, the toothbrush head and teeth are contacted with each other, the battery provides necessary electric power support for the normal operation of the PCB, the battery and the electric motor are fixedly arranged on the mounting bracket which is movable, the toothbrush head applies force to the electric motor through the motor shaft, the mounting bracket enables the electric motor to slightly shift upwards, the electric motor shifts upwards and applies pressure to the sensor element along with the upward shift of the electric motor, the accurate pressure acquisition function of the sensor element is utilized, preferably, the sensor element adopts a piezoelectric sensor, on one hand, the acquired data are sent to a numerical value display for analysis and processing, namely, the specific pressure value can be clearly and visually displayed and can be compared with the specified normal pressure value, if the specific pressure value is greater than the normal pressure value, the displayed numerical value is red to show warning, and if the specific pressure value is less than the normal pressure value, the displayed numerical value is green to show normal, the user can conveniently and quickly know the tooth brushing strength condition; on the other hand, the sensor element collects pressure data in the working process of the electric toothbrush, the collected data are sent to the PCB, after the data are analyzed and processed through the MCU module of the PCB, the PCB converts the analysis and processing result into a corresponding working instruction and sends the working instruction to the electric motor, the vibration frequency of the electric motor is further adjusted, and the current running state of the electric toothbrush is accurately controlled. The utility model discloses pressure acquisition precision is high, and the feedback is directly perceived in time, and intelligent degree is high, protects the oral cavity health better, improves user experience.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The reference numerals include:
1-toothbrush handle 2-toothbrush head 3-mounting support
4-battery 5-electric motor 6-motor shaft
7-PCB board 8-sensor element 9-numerical value display
10-hinge 11-elastic supporting head 12-waterproof sealing ring
13-ultraviolet LED lamp 14-shock pad 15-soft connecting block
16-control switch.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses an electric toothbrush with pressure feedback function, including toothbrush handle 1 and with toothbrush handle 1 swing joint's toothbrush head 2, be provided with installing support 3 in the toothbrush handle 1, installing support 3 is provided with battery 4 and electric motor 5, electric motor 5 is provided with the motor shaft 6 of being connected with toothbrush head 2, one side inner wall of toothbrush handle 1 is provided with PCB board 7, PCB board 7 is provided with sensor element 8, the outside of toothbrush handle 1 is provided with the numerical display 9 that shows the pressure value, battery 4, electric motor 5, sensor element 8, numerical display 9 all are connected with PCB board 7 electricity.
When brushing teeth, the toothbrush head 2 contacts with teeth, the battery 4 provides necessary electric power support for the normal operation of the PCB 7, the battery 4 and the electric motor 5 are fixedly arranged on the mounting bracket 3, the mounting bracket 3 is movable, the toothbrush head 2 applies force to the electric motor 5 through the motor shaft 6, the mounting bracket 3 enables the electric motor 5 to slightly deflect upwards, the electric motor 5 deflects upwards and presses the sensor element 8 along with the upward deflection of the electric motor 5, the accurate pressure acquisition function of the sensor element 8 is utilized, preferably, the sensor element 8 selects a piezoelectric sensor, on one hand, acquired data are sent to the numerical display 9 for analysis and processing, namely, specific pressure values can be clearly and visually displayed and can be compared with specified normal pressure values, if the specific pressure values are greater than the normal pressure values, the displayed numerical values are red to show warning, if the specific pressure values are less than the normal pressure values, the displayed numerical value is green to indicate normal, so that the user can conveniently and quickly know the tooth brushing strength condition of the user; on the other hand, the sensor element 8 collects pressure data in the working process of the electric toothbrush, the collected data are sent to the PCB 7, after the data are analyzed and processed through the MCU module of the PCB 7, the PCB 7 converts the analysis and processing result into a corresponding working instruction and sends the working instruction to the electric motor 5, the vibration frequency of the electric motor 5 is further adjusted, and the current running state of the electric toothbrush is accurately controlled. The utility model discloses pressure acquisition precision is high, and the feedback is directly perceived in time, and intelligent degree is high, protects the oral cavity health better, improves user experience.
As shown in fig. 1, the mounting bracket 3 of the present embodiment is provided with a hinge 10, and a hinge arm of the hinge 10 is connected to the electric motor 5. Specifically, the toothbrush head 2 applies force to the electric motor 5 through the motor shaft 6, the electric motor 5 swings upwards around the hinge 10 of the mounting bracket 3 through the hinge arm, and then the electric motor 5 applies pressure to the sensor element 8, so that pressure collection work is facilitated, the structure is compact, the activity flexibility is good, and the work is stable and reliable.
As shown in fig. 1, an elastic supporting head 11 is provided at the connection between the toothbrush handle 1 and the motor shaft 6, and a waterproof gasket 12 is provided in the elastic supporting head 11. Specifically, the elastic supporting head 11 arranged at the joint between the toothbrush handle 1 and the motor shaft 6 can improve the activity flexibility of the motor shaft 6 and is also beneficial to automatic quick reset of the motor shaft 6, and the waterproof sealing ring 12 strengthens the sealing property of the joint between the toothbrush handle 1 and the motor shaft 6, so that the electric toothbrush has good dustproof and waterproof performances and prolongs the service life of the electric toothbrush.
As shown in fig. 1, an ultraviolet LED lamp 13 is disposed beside the elastic supporting head 11 of the toothbrush handle 1 of this embodiment, the light emitting direction of the ultraviolet LED lamp 13 faces the toothbrush head 2, and the ultraviolet LED lamp 13 is electrically connected to the PCB 7. Specifically, the ultraviolet LED lamp 13 installed on the toothbrush handle 1 and facing the toothbrush head 2 can not only effectively kill bacteria and viruses attached to the toothbrush head 2, but also the functions of delayed turning on and timed turning off of the ultraviolet LED lamp 13 can play roles of maximally protecting a user from being mistakenly illuminated by the ultraviolet LED lamp 13 and maximally reducing the attachment of bacteria and viruses to the toothbrush head 2.
As shown in fig. 1, a shock absorbing pad 14 is disposed between the PCB board 7 and the electric motor 5 of the present embodiment. Specifically, the shock pad 14 effectively reduces the vibration noise of the electric toothbrush, and also reduces the vibration sensation of the electric toothbrush, so that the electric toothbrush is not difficult to grasp due to too large vibration, and a good holding experience of the electric toothbrush is provided for a user.
As shown in fig. 1, the cushion 14 of the present embodiment is made of a soft material. Specifically, the cushion 14 made of a soft material ensures soft contact with the electric motor 5, protects the structural configuration of the electric motor 5 from being damaged by collision, and also contributes to automatic return of the electric motor 5.
As shown in fig. 1, a flexible connection block 15 is connected between the battery 4 and the electric motor 5 in the present embodiment. Specifically, battery 4 is connected with electric motor 5 through flexible connection piece 15, plays to prop to hold fixed action to electric motor 5, and connection stability is good, is difficult to break away from.
As shown in fig. 1, the toothbrush handle 1 of this embodiment is provided at an outer side thereof with a control switch 16, and the control switch 16 is electrically connected to the PCB board 7. Particularly, the electric toothbrush is intelligently controlled to be turned on and off through the control switch 16, and the use is convenient.
Therefore, the present invention has the above-mentioned excellent characteristics, so that the utility model can be used to improve the performance of the prior art and has practicability, and becomes a product with practical value. The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (8)
1. An electric toothbrush with pressure feedback function, characterized in that: including toothbrush handle and with toothbrush handle swing joint's toothbrush head, be provided with the installing support in the toothbrush handle, the installing support is provided with battery and electric motor, electric motor is provided with the motor shaft of being connected with the toothbrush head, one side inner wall of toothbrush handle is provided with the PCB board, the PCB board is provided with sensor element, the outside of toothbrush handle is provided with the numerical display that shows the pressure value, battery, electric motor, sensor element, numerical display all are connected with PCB board electricity.
2. The electric toothbrush with pressure feedback function according to claim 1, wherein: the mounting bracket is provided with a hinge, and a hinge arm of the hinge is connected with the electric motor.
3. The electric toothbrush with pressure feedback function according to claim 1, wherein: the toothbrush is characterized in that an elastic supporting head is arranged at the joint between the toothbrush handle and the motor shaft, and a waterproof sealing ring is arranged in the elastic supporting head.
4. The electric toothbrush having a pressure feedback function according to claim 3, wherein: the toothbrush handle is close to the side of elastic support head and is provided with ultraviolet LED lamp, the light-emitting direction of ultraviolet LED lamp is towards the toothbrush head, ultraviolet LED lamp and PCB board electricity are connected.
5. The electric toothbrush with pressure feedback function according to claim 1, wherein: a shock pad is arranged between the PCB and the electric motor.
6. The electric toothbrush having a pressure feedback function according to claim 5, wherein: the shock pad is made of soft materials.
7. The electric toothbrush with pressure feedback function according to claim 1, wherein: and a soft connecting block is connected between the battery and the electric motor.
8. The electric toothbrush with pressure feedback function according to claim 1, wherein: the outer side of the toothbrush handle is provided with a control switch, and the control switch is electrically connected with the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076432.9U CN210673481U (en) | 2019-01-17 | 2019-01-17 | Electric toothbrush with pressure feedback function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920076432.9U CN210673481U (en) | 2019-01-17 | 2019-01-17 | Electric toothbrush with pressure feedback function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210673481U true CN210673481U (en) | 2020-06-05 |
Family
ID=70898359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920076432.9U Active CN210673481U (en) | 2019-01-17 | 2019-01-17 | Electric toothbrush with pressure feedback function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210673481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646134A (en) * | 2019-01-17 | 2019-04-19 | 东莞微感电子技术有限公司 | A kind of electric toothbrush with pressure feedback function |
-
2019
- 2019-01-17 CN CN201920076432.9U patent/CN210673481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109646134A (en) * | 2019-01-17 | 2019-04-19 | 东莞微感电子技术有限公司 | A kind of electric toothbrush with pressure feedback function |
| CN109646134B (en) * | 2019-01-17 | 2024-03-19 | 东莞微感电子技术有限公司 | Electric toothbrush with pressure feedback function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2540125A1 (en) | Toothbrush with severable electrical connections | |
| CN210673481U (en) | Electric toothbrush with pressure feedback function | |
| WO2006071260A3 (en) | Replaceable bristles for electric toothbrush | |
| CN210673482U (en) | Electric toothbrush capable of monitoring tooth brushing force | |
| CN109646134B (en) | Electric toothbrush with pressure feedback function | |
| CN207152662U (en) | Electric toothbrush | |
| CN210990856U (en) | Prompting device of electric toothbrush and electric toothbrush | |
| CN110101478B (en) | Electric toothbrush with pressure monitoring function and working method | |
| CN2555801Y (en) | Full-automatic tooth-brushing device | |
| CN106667611A (en) | Electric toothbrush and manufacture method of brush head | |
| CN215688658U (en) | Electric toothbrush | |
| CN209019021U (en) | A kind of electric toothbrush | |
| CN208876855U (en) | A kind of electric toothbrush | |
| CN210962397U (en) | Novel prompting device of electric toothbrush and electric toothbrush | |
| CN2845766Y (en) | Electric tooth-brush with music | |
| CN209915285U (en) | Intelligent tooth set capable of improving activity of enzyme-containing toothpaste based on medical health | |
| CN219680830U (en) | Tooth cleaner | |
| CN215130647U (en) | Electric toothbrush prompting device | |
| CN219166732U (en) | Electric toothbrush head convenient to change | |
| CN211750218U (en) | Electric toothbrush with pressure recognition function and charging base thereof | |
| CN2271375Y (en) | Finger pressure ionizing health toothbrush | |
| CN213310515U (en) | Electric toothbrush with intelligent induction handle | |
| CN2577669Y (en) | Anion toothbrushes | |
| CN209610271U (en) | A kind of improved oral care cleaning toothbrush | |
| CN219614085U (en) | Ultrasonic tooth cleaning instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |