Acousto-optic infrared control single-phase alternating current induction micro motor stage curtain drawing machine

Acousto-optic infrared control single-phase alternating current induction micro motor stage curtain drawing machine

  • CN 104,645,642 A
  • Filed: 06/13/2014
  • Published: 05/27/2015
  • Est. Priority Date: 06/13/2014
  • Status: Active Application
First Claim
Patent Images

1. an acousto-optic infrared control single phase ac induction micro machine stage curtain drawing machine, comprises single phase alternating current power supply, four road stage curtains, four single phase ac induction micro machine M 1, M 2, M 3, M 4, it is characterized in that:

  • controller power source, controlled by sound and light module, infrared remote-control emitter and receiver assembly, draw curtain transmission mechanism, wherein, controlled by sound and light module is by sound, optical sensor, preamplifier, shaping phase inverter, curtain pulls open stroke timer, curtain drawing stroke timer forms, infrared remote-control emitter and receiver assembly are by A, B, C, D, E, F, G, H, I nine channel pulse is encoded, decoding, impulse modulation is launched, receive, interlocking controls, controlled by sound and light module sound, optical sensor connects curtain pull open stroke timer through a preamplifier shaping phase inverter of connecting, curtain pulls open stroke timer and exports through resistance R 2meet triode VT 1and relay J 1, controlled by sound and light module acousto-optic sensor connects curtain drawing stroke timer through preamplifier two shaping phase inverters of connecting, and curtain drawing stroke timer exports through resistance R 1meet triode VT 2and relay J 2, infrared remote control receiver decoding channel B is through resistance R 3meet triode VT 1and relay J 1, C-channel is through resistance R 4meet triode VT 2and relay J 2, H passage is through resistance R 5meet triode VT 3and relay J 3, I passage is through resistance R 6meet triode VT 4and relay J 4, equally, passage D, E and F, G connect corresponding triode and relay through resistance, single phase ac induction micro machine M 1control circuit control coil L 1by relay contact J 1-1, J 1-2with J 2-1, J 2-2commutation intersection connects single phase alternating current power supply, magnetizing coil L 2through electric capacity C 2phase shift connects single phase alternating current power supply, single phase ac induction micro machine M 2~ M 4control circuit and single phase ac respond to micro machine M 1control circuit is identical, and draw curtain transmission mechanism responds to micro machine M by four single phase acs 1, M 2, M 3, M 4axle all draws four road stage curtain opening and closing respectively through transmission case worm and gear deceleration transmission Timing Belt, infrared remote-control emitter button S 1control first road curtain to pull open, button S 2control the curtain drawing of first road, button S 3, S 5control second, the 3rd road curtain pull open, button S 4, S 6control this twice curtain drawing respectively, button S 7control extreme trace curtain to pull open, button S 8control the drawing of extreme trace curtain, A channel is through resistance R 7meet triode VT 5and bistable state memory self-locking relay J 5, often draw contact J 5-1connect acousto-optic controlled circuit modular power source end, normally opened contact J 5-2connect infrared remote control receiver power end, tool arm contact connects controller power source, button S 9control to switch controlled by sound and light and infrared remote control pattern.

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