CN215019477U - Sound wave electric toothbrush capable of preventing toothpaste from splashing and controlling tooth brushing force - Google Patents
Sound wave electric toothbrush capable of preventing toothpaste from splashing and controlling tooth brushing force Download PDFInfo
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- CN215019477U CN215019477U CN202120479197.7U CN202120479197U CN215019477U CN 215019477 U CN215019477 U CN 215019477U CN 202120479197 U CN202120479197 U CN 202120479197U CN 215019477 U CN215019477 U CN 215019477U
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Abstract
The utility model relates to the technical field of cleaning tools, in particular to an acoustic wave electric toothbrush which can prevent toothpaste from splashing and control the tooth brushing force, wherein an acoustic wave motor is arranged in a handle, and the acoustic wave motor is matched with a motor output shaft and can synchronously rotate along the arrangement direction of bristles on a toothbrush head; the sound wave motor is provided with a matching part, the pressure sensor is arranged at a position corresponding to the matching part, the pressure sensor is in signal connection with the main control board, and the main control board is used for adjusting the vibration of the sound wave motor according to the signal of the pressure sensor. The utility model discloses a set up pressure sensor on motor output shaft or driving motor's casing, gather the deformation signal of motor output shaft and transmit to the main control board by pressure sensor to by the vibration intensity of main control board adjustment output motor, thereby realize preventing that toothpaste splashes and control the effect of the dynamics of brushing teeth, improve user's use and experience.
Description
Technical Field
The utility model relates to a cleaning appliance technical field is a prevent that toothpaste splashes and can control sound wave electric toothbrush of dynamics of brushing teeth particularly.
Background
The existing electric toothbrush mainly adopts a sound wave motor as a sound wave motor of the toothbrush, and the electric toothbrush adopting the sound wave motor is popular among consumers due to strong vibration and high cleanliness. Thus, sonic electric toothbrushes have become increasingly high in frequency and large in amplitude. Therefore, the vibration of the toothbrush head is increased, so that when a consumer squeezes toothpaste on the toothbrush head and starts the toothbrush, the second vibration of the toothbrush head throws the toothpaste out, the environment of the whole toilet is polluted, even the clothes of the consumer are fully stuck with the toothpaste, and the consumer has very bad experience.
Meanwhile, because the consumer can not adjust the tooth brushing force in real time according to the vibration intensity of the toothbrush head, the toothbrush head with high-intensity vibration can easily cause damage and enamel abrasion to the gum of the consumer, thereby bringing trouble to the consumer and even causing oral cavity problems such as gum bleeding and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve prior art not enough, provide an electric toothbrush who prevents toothpaste and splash and can control the dynamics of brushing teeth, can prevent that toothpaste from splashing and can reduce the oral cavity problem because of the dynamics of brushing teeth too big leads to.
In order to achieve the purpose, the sound wave electric toothbrush capable of preventing toothpaste from splashing and controlling tooth brushing strength comprises a toothbrush head, a handle, a sound wave motor, a motor output shaft, a pressure sensor and a main control panel, wherein the sound wave motor is arranged in the handle, is matched with the motor output shaft and can synchronously rotate along the arrangement direction of bristles on the toothbrush head; the sound wave motor is provided with a matching part, the pressure sensor is arranged at a position corresponding to the matching part, the pressure sensor is in signal connection with the main control board, and the main control board is used for adjusting the vibration of the sound wave motor according to the signal of the pressure sensor.
The utility model discloses still have following preferred technical scheme:
the matching part is arranged at the tail part of the sound wave motor.
The matching part is a convex structure.
The pressure sensor is arranged on the main control panel.
The electric toothbrush also comprises a prompting component which is in signal connection with the main control panel and used for prompting the user that the tooth brushing strength is too high.
The prompting component comprises at least one of a light-emitting component, a sound-emitting component and a vibration component.
The toothbrush head is detachably connected with the handle.
Beneficial effects of the utility model
The utility model provides a prevent that toothpaste splashes and can control sound wave electric toothbrush's of dynamics of brushing teeth advantage includes but not limited to: the utility model discloses a set up cooperation portion on the casing of sound wave motor, and correspond to cooperation portion set up pressure sensors to gather the pressure signal that motor output shaft received and transmit to the master control board through pressure sensors, and adjust the vibration intensity of output motor according to the pressure signal received by the master control board, thereby realize preventing that toothpaste splashes and control the effect of the dynamics of brushing teeth, improve user's use and experience.
Drawings
Fig. 1 shows an exemplary structural diagram of the present invention.
Fig. 2 exemplarily shows a schematic usage flow diagram of the present invention.
In the figure: 1. the pressure sensor 2, the matching part 3, the sound wave motor 4, the rotating shaft 5, the motor output shaft 6, the toothbrush head 7 and the main control board.
Detailed Description
The embodiment provides an acoustic wave electric toothbrush capable of preventing toothpaste from splashing and controlling tooth brushing force, which comprises a toothbrush head 6, a handle, an acoustic wave motor 3, a motor output shaft 5, a pressure sensor 1 and a main control panel 7, wherein the toothbrush head 6 is detachably connected with the handle; the sound wave motor 3 is arranged in the handle, the sound wave motor 3 is matched with the motor output shaft 5 and can synchronously rotate along the arrangement direction of the bristles on the toothbrush head 6; the sound wave motor 3 is provided with a matching part, the pressure sensor 1 is arranged at a position corresponding to the matching part, the pressure sensor 1 is in signal connection with the main control board 7, and the main control board 7 is used for adjusting the vibration of the sound wave motor 3 according to the signal of the pressure sensor 1.
In some embodiments, as shown in fig. 1, a rotating shaft 4 is disposed in the handle, the front end of the housing of the sonic motor 3 is rotatably connected to the handle via the rotating shaft 4, and the rotating shaft 4 is parallel to the radial direction of the motor output shaft 5, so that the housing of the sonic motor 3 can rotate up and down along the direction of the bristles of the toothbrush head 6 with the straight line of the rotating shaft 4 as the rotating axis, and a protruding structure is disposed on the upper side of the rear end of the housing of the sonic motor 3 to serve as the engaging portion 2. Therefore, when the toothbrush head 6 is stressed, the housing of the sound wave motor 3 can be driven to swing through the motor output shaft 5 to rotate in the up-down direction in fig. 1, and then the matching part 2 applies different pressures to the pressure sensor 1.
In some embodiments, also shown in fig. 1, the main control board 7 extends to one side of the acoustic wave motor 3, and the pressure sensor 1 is disposed on the main control board 7 at a position corresponding to the matching portion 2. The pressure sensor 1 can generate at least two level signals according to the pressure, namely: for a set pressure value, when the pressure sensor 1 is subjected to a non-zero pressure value smaller than the set pressure value, the pressure sensor 1 generates a first level signal; when the pressure sensor 1 receives a pressure value larger than the set pressure value, the pressure sensor 1 generates a second level signal. When the main control board 7 receives different signals, the sonic motor 3 vibrates at different frequencies.
In some embodiments, the electric toothbrush is further provided with a prompting component, and the prompting component is in signal connection with the main control board 7 and is used for prompting the use state of a user. The prompting component comprises at least one of a light-emitting component, a sound-emitting component and a vibration component. For example, the light emitting part comprises a light emitting diode and a light guide ring which enables the LED light source to transmit light uniformly and is displayed on the outer side of the handle, and the prompt of excessive force is carried out through the flickering of the light emitting diode; for another example, the audio is played by arranging a loudspeaker when the pressure is too high, so that the prompt for the user is realized.
In particular, as shown in fig. 2, in some embodiments, when a user squeezes toothpaste on the toothbrush head 6 and turns on the electric toothbrush, the toothbrush head 6 is not put into the oral cavity, the toothbrush head 6 is not subjected to any pressure, so that the output shaft 5 of the motor and the housing of the sonic motor 3 do not generate any position change, the matching part 2 is not in contact with the pressure sensor 1, and thus the pressure sensor 1 is not subjected to any pressure and no signal is output, and the main control board 7 controls the sonic motor 3 to perform the first vibration. The first vibration of the sonic motor 3 is not sufficient to throw the toothpaste away from the brush head 6.
When the toothbrush head 6 is placed in the oral cavity, the toothbrush head 6 is subjected to weak pressure brought to the toothbrush head by teeth, so that the motor output shaft 5 and the sound wave motor 3 are driven to synchronously rotate, the sound wave motor 3 drives the matching part 2 to apply pressure to the pressure sensor 1, the pressure value of the pressure is lower than a set pressure value, so that the pressure sensor 1 outputs a first level signal to the main control board 7 due to the fact that the pressure sensor senses the weak pressure, the main control board 7 controls the sound wave motor 3 to carry out second vibration, namely, the tooth brushing is carried out in a normal tooth brushing mode, the frequency and/or amplitude of the second vibration are/is larger than the frequency and/or amplitude of the first vibration, and the second vibration can be set and adjusted according to actual needs.
When the tooth brushing force is large, the toothbrush head 6 is subjected to large pressure applied to the toothbrush head by the tooth belt, so that the motor output shaft 5 and the shell of the sound wave motor 3 are driven to generate large displacement, the sound wave motor 3 is applied to the pressure sensor 1 to drive the matching part 2 to apply pressure to the pressure sensor 1, and when the pressure value of the pressure is larger than the set pressure value, the pressure sensor 1 outputs a second level signal to the main control panel 7 due to sensing of the large pressure. The main control board 7 controls the vibration of the sound wave motor 3 to be first vibration according to the change of the level signal; or the main control panel 7 controls the prompting component to prompt the user; or the toothbrush main control board 7 controls the prompting component to prompt the user while controlling the vibration of the sound wave motor 3 to be changed into the first vibration. Thus, the brush head 6, which vibrates with high intensity, is prevented from causing damage to gums and enamel of a consumer.
The above, only for the concrete implementation of this utility model, but the scope of protection of this utility model is not limited to this, and any person skilled in this technical field is in the technical scope of this utility model discloses, according to the technical scheme of this utility model and novel design add in equal replacement or change, all should be covered in the scope of protection of this utility model.
Claims (7)
1. An acoustic wave electric toothbrush capable of preventing toothpaste from splashing and controlling tooth brushing force is characterized by comprising a toothbrush head, a handle, an acoustic wave motor, a motor output shaft, a pressure sensor and a main control panel, wherein,
the sound wave motor is arranged in the handle, is matched with the output shaft of the motor and can synchronously rotate along the arrangement direction of the bristles on the toothbrush head;
the sound wave motor is provided with a matching part, the pressure sensor is arranged at a position corresponding to the matching part, the pressure sensor is in signal connection with the main control board, and the main control board is used for adjusting the vibration of the sound wave motor according to the signal of the pressure sensor.
2. The acoustic electric toothbrush capable of preventing toothpaste from splashing and controlling tooth brushing strength according to claim 1, wherein the matching part is arranged at the tail part of the acoustic motor.
3. The acoustic wave electric toothbrush capable of preventing toothpaste from splashing and controlling brushing force according to claim 1 or 2, wherein the matching part is a convex structure.
4. The acoustic wave electric toothbrush capable of preventing toothpaste from splashing and controlling tooth brushing strength according to claim 1 or 2, wherein the pressure sensor is arranged on the main control board.
5. The acoustic wave electric toothbrush capable of preventing toothpaste from splashing and controlling tooth brushing strength according to claim 1 or 2, characterized in that the electric toothbrush further comprises a prompting component which is in signal connection with the main control panel for prompting a user of excessive tooth brushing strength.
6. The sonic electric toothbrush of claim 5 for preventing splattering of toothpaste and controlling brushing force, wherein the prompting assembly comprises at least one of a light emitting member, a sound emitting member and a vibrating member.
7. The acoustic wave electric toothbrush capable of preventing toothpaste from splashing and controlling the brushing force according to claim 1 or 2, characterized in that the toothbrush head is detachably connected with the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479197.7U CN215019477U (en) | 2021-03-05 | 2021-03-05 | Sound wave electric toothbrush capable of preventing toothpaste from splashing and controlling tooth brushing force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479197.7U CN215019477U (en) | 2021-03-05 | 2021-03-05 | Sound wave electric toothbrush capable of preventing toothpaste from splashing and controlling tooth brushing force |
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| CN215019477U true CN215019477U (en) | 2021-12-07 |
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| CN202120479197.7U Active CN215019477U (en) | 2021-03-05 | 2021-03-05 | Sound wave electric toothbrush capable of preventing toothpaste from splashing and controlling tooth brushing force |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117614315A (en) * | 2022-12-30 | 2024-02-27 | 广州星际悦动股份有限公司 | Motor control method, motor control device, electronic equipment and storage medium |
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2021
- 2021-03-05 CN CN202120479197.7U patent/CN215019477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117614315A (en) * | 2022-12-30 | 2024-02-27 | 广州星际悦动股份有限公司 | Motor control method, motor control device, electronic equipment and storage medium |
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