Electric toothbrush and control method therefor
A technology of an electric toothbrush and a control method, which is applied in the fields of dentistry, cleaning teeth, medical science, etc., can solve the problems of inconvenient operation, complicated button selection process, and reduce the reliability of electric toothbrushes, so as to improve reliability, convenient and fast operation. Effect
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[0028] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0029] Such as figure 1 As shown, in the first embodiment of an electric toothbrush of the present invention, the electric toothbrush of the present invention includes a casing, a motion mechanism 30 disposed in the casing, and a control circuit 20 . The housing includes a light-transmitting part that is at least partly transparent; the electric toothbrush also includes a light-sensitive switch 10 that corresponds to the position of the light-transmitting part to monitor and generate a blocking signal and output it to the control circuit 20 to control the action of the motion mechanism 30 .
[0030] Specifically, the photosensitive switching light 10 can also be a photoelectric switch (photoelectric sensor), which util...
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