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Invention Grant
CN106794056B 自动检测刷牙角度的牙刷 有权

自动检测刷牙角度的牙刷
Abstract:
一种牙刷(10)包括：刷头(18)；用于测量由刷头以相对于牙齿的第一角度施加的第一力的第一力传感器(30A)和用于测量由刷头以相对于牙齿的第二角度施加的第二力的第二力传感器(30B)，第二角度不同于第一角度；以及处理单元(26)。处理单元被结构化为：(i)接收指示如由第一力传感器测量的第一力的第一信息，(ii)接收指示如由第二力传感器测量的第二力的第二信息，并且(iii)基于第一信息和第二信息来确定关于刷头的当前刷牙角度的信息。
Abstract(English):

A A method of operating a toothbrush (10) having a brushhead (18), comprising: generating first information indicative of a first force exerted by the brushhead at a first angle relative to a tooth and second information indicative of a second force exerted by the brushhead at a second angle relative to the tooth, the second angle being different than the first angle; determining information regarding a current brushing angle of the brushhead based on the first information and the second information; and providing user perceptible feedback based on the determined information regarding the current brushing angle

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