PHOTOELECTRIC COMBINATION IMPROVED DEVICE FOR MECHANO OPTICAL SLIDING MOUSE

PHOTOELECTRIC COMBINATION IMPROVED DEVICE FOR MECHANO OPTICAL SLIDING MOUSE

  • CN 2,120,356 U
  • Filed: 05/14/1992
  • Issued: 10/28/1992
  • Est. Priority Date: 05/14/1992
  • Status: Active Grant
First Claim
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1. , a kind of photoelectricity of mechano optical type slide-mouse combination modifying device is characterized in that it comprises:

  • One photoelectricity group, this photoelectricity group is made of light emitting diode, phototransistor, grating wheel and support, be installed on respectively in X rotating shaft and the Y rotating shaft, has one group of photoelectricity group in each rotating shaft, the reception of the luminous and phototransistor of mat light emitting diode, and rotate by grating wheel and to be controlled, make phototransistor can produce a series of actuating signal;

    One power wheel, this power wheel drive the grating wheel running;

    AndOne signal processing circuit, the actuating signal that this circuit is carried phototransistor is handled, and produces pulse signal;

    Wherein the light emitting diode of this photoelectricity group and phototransistor are assemblied on the signal processing circuit according to circuit layout, then install grating wheel between light emitting diode and the phototransistor, and grating wheel connects driven rotary by power wheel, and with stent support.

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