Intelligent myopia prevention pen
An anti-myopia pen, intelligent technology, applied in printing, writing utensils, writing connectors, etc., can solve the problems that the anti-myopia effect needs to be improved, and the anti-myopia pen has few perception factors, so as to achieve broad market application prospects, protect the pen tip, reliable performance
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[0019] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings.
[0020] refer to figure 1 , figure 2 and image 3 , the present invention relates to an intelligent anti-myopia pen, comprising a pen holder 1 and a refill 2 disposed in the pen holder 1, a processor is arranged in the pen holder, and a drive for driving the refill to expand and contract is also included in the pen holder. mechanism, and a timer that is also arranged on the pen holder to time the time for holding the pen, wherein the timer can be started by a human body touch sensor switch arranged at the pen holder, and the input of the timer and the processor The terminal circuit is connected, and the output terminal of the processor is connected with the driving mechanism circuit. This timing function uses the touch switch to realize signal triggering; wh...
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