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Motor self-adaptive adjusting method and device for electric toothbrush

An adaptive adjustment and electric toothbrush technology, which is applied in the manufacture of motor generators, electromechanical devices, adaptive control, etc., can solve the problems of cumbersome operation and large error in the selection of the best frequency point

Active Publication Date: 2021-03-19
GUANGZHOU STARS PULSE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the large differences between different motors, the selection error of the optimal frequency point is relatively large, and the calibration process requires a large number of tests on the motors to select from a large number of test data to make the motor movement the most effective. The best frequency point, the operation is more cumbersome

Method used

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  • Motor self-adaptive adjusting method and device for electric toothbrush
  • Motor self-adaptive adjusting method and device for electric toothbrush
  • Motor self-adaptive adjusting method and device for electric toothbrush

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Embodiment Construction

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] At present, due to the advantages of high vibration intensity, wide adjustable frequency range, and small operating current, the motor of the sonic shrapnel vibration is widely used in the motor core of the electric toothbrush. However, due to the tolerance of the motors, the optimal frequency points of a batch of motors (the motor with the strongest vibration and the greatest...

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Abstract

The invention provides a motor self-adaptive adjustment method and device for an electric toothbrush, relates to the technical field of electric toothbrushes, is applied to an electric toothbrush witha sound wave elastic sheet type vibration motor. The method comprises the following steps of acquiring each frequency point of a motor of the electric toothbrush in a preset frequency range and a working current corresponding to each frequency point; and determining an optimal frequency point according to the corresponding relation between the working current and the frequency points; The methodis advantaged in that the vibration intensity of the motor is adjusted according to the optimal frequency point, operation is simple, calibration reliability is high, and the electric toothbrush can work according to the frequency point with the optimal effect.

Description

technical field [0001] The invention relates to the technical field of electric toothbrushes, in particular to a motor adaptive adjustment method and device for electric toothbrushes. Background technique [0002] The electric toothbrush is a common oral care tool, which is easy to operate and has a remarkable oral cleaning effect, and has begun to be widely used in the crowd. The electric toothbrush uses the rapid rotation or vibration of the motor core to generate high-frequency vibrations on the brush head, which instantly breaks down the toothpaste into fine foam and cleans the teeth deeply. At the same time, the vibration of the bristles can promote blood circulation in the oral cavity and have a massage effect on the gum tissue. Therefore, the driving effect of the motor core plays a vital role in the operation of the electric toothbrush. [0003] At present, in order to ensure that the motor core of the electric toothbrush works at the optimal frequency, a certain n...

Claims

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Application Information

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IPC IPC(8): G05B13/04G05D19/02G05F1/46H02K15/00
CPCG05B13/042G05D19/02G05F1/46H02K15/00
Inventor 黄世增陈建群
Owner GUANGZHOU STARS PULSE CO LTD
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