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Electric toothbrush and electric toothbrush control method

An electric toothbrush, motor drive circuit technology, applied in program control, computer control, general control system, etc., can solve the problems of pressing the button without corresponding feedback, the user cannot perceive the success of the switch, blunt and rude, etc., to alleviate the user bad experience

Active Publication Date: 2022-08-05
GUANGZHOU STARS PULSE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common way for the electric toothbrushes on the market to change the zone is to pause the motor for 300-500ms, and then continue to rotate, and use the vibration generated by a short pause as a reminder to change the zone when brushing teeth. This kind of zone change reminder The operation is simple, but it seems too blunt and rough, and when the user selects the brushing mode or brushing strength of the electric toothbrush, there is no corresponding feedback when pressing the button, and the user cannot perceive whether the switch is successful
[0003] In summary, the electric toothbrush in the prior art has the technical problem of poor user experience

Method used

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  • Electric toothbrush and electric toothbrush control method
  • Electric toothbrush and electric toothbrush control method
  • Electric toothbrush and electric toothbrush control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The embodiment of the present invention provides an electric toothbrush, such as figure 1 As shown, the electric toothbrush includes: buttons 101 , a central processing unit 102 , a motor drive circuit 103 and a motor 104 which are connected in sequence.

[0029] The button 101 is used to generate an action instruction after the user presses it, and send the action instruction to the central processing unit 102 .

[0030] The central processing unit 102 is configured to, after receiving the action command, determine at least one pulse signal and the duration of each pulse signal based on the action command.

[0031] If the number of pulse signals is multiple, the central processing unit 102 is further configured to sequentially send at least one pulse signal to the motor driving circuit 103 based on the preset sending sequence and duration.

[0032]The motor driving circuit 103 is used to amplify each received pulse signal, and use the amplified pulse signal to drive t...

Embodiment 2

[0075] The embodiment of the present invention provides a control method for an electric toothbrush, and the control method for an electric toothbrush is applied to the electric toothbrush provided in the above-mentioned first embodiment, such as Figure 4 As shown, the method specifically includes the following steps:

[0076] Step S102, receiving the action instruction sent by the user through the keystroke.

[0077] In step S104, a control signal is determined based on the action command, and the control signal is sent to the motor driving circuit.

[0078] Step S106, the motor driving circuit drives the motor to vibrate based on the control signal.

[0079] During the use of the electric toothbrush, as long as the user sends an action command by pressing the button, the corresponding control signal can be determined based on the current action command. The control signal is the input signal of the motor drive circuit. After the motor drive circuit receives the above contr...

Embodiment 3

[0083] The embodiment of the present invention provides an electric toothbrush control system, such as Figure 5 As shown, the electric toothbrush control system includes the electric toothbrush 100 provided in the first embodiment, and further includes: a user terminal 200 , wherein the user terminal 200 is connected to the electric toothbrush 100 in communication.

[0084] The process of communicating and connecting the user terminal 200 to the electric toothbrush 100 through the wireless communication module has been described in detail above, and will not be repeated here.

[0085] It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

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Abstract

The invention provides an electric toothbrush and a control method for the electric toothbrush, which relate to the technical field of household appliances and include buttons, a central processing unit, a motor drive circuit and a motor. After a user presses the button, an action command is generated and sent to The central processing unit, the central processing unit determines at least one pulse signal and the duration of each pulse signal based on the action instruction, and if the number of pulse signals is multiple, the at least one pulse signal is sequentially sent based on the preset sending sequence and duration. Motor drive circuit, the motor drive circuit amplifies each pulse signal, and uses the amplified pulse signal to drive the motor to vibrate. The electric toothbrush provided by the present invention can achieve the effect of changing the area by controlling the pulse signals of different frequencies for different times, and there is no motor pause operation during the operation process, thereby effectively alleviating the existing electric toothbrush in the prior art. Experience poor technical issues.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an electric toothbrush and a control method for the electric toothbrush. Background technique [0002] The electric toothbrush is a common oral care tool, and its simple operation and remarkable oral cleaning effect have begun to be widely used in the crowd. The electric toothbrush is through the rapid rotation or vibration of the motor core, which makes the brush head generate high-frequency vibration, instantly decomposes the toothpaste into fine foam, and deeply cleans the teeth. At the same time, the vibration of the bristles can promote the blood circulation of the mouth and have a massage effect on the gum tissue. In the process of brushing teeth, it is usually a reminder to change the area every 30 seconds. There are 4 brushing areas in total. Therefore, when the electric toothbrush is started, it will automatically shut down in 2 minutes, indicating that the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C17/34G05B19/042
CPCA61C17/34G05B19/0428G05B2219/2613
Inventor 黄世增杨凡陈建群
Owner GUANGZHOU STARS PULSE CO LTD