Voltage stabilization type bistable state touch switch with signal amplification function

A signal amplification and touch switch technology, which is applied to electronic switches, lighting devices, light sources, etc., can solve the problems of low sensitivity and achieve the effects of improving sensitivity, avoiding misoperation, and long service life

Inactive Publication Date: 2017-01-04
CHENGDU CYLON ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect of low sensitivity of the current touch switch and provide a voltage-stabilizing bistable touch switch with signal amplification function

Method used

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  • Voltage stabilization type bistable state touch switch with signal amplification function

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Embodiment

[0012] Such as figure 1 As shown, the present invention is mainly composed of amplifier P1, trigger chip U1, double D trigger chip U2, voltage regulator chip U3, triode VT1, triode VT2, touch chip M, resistor R1, resistor R2, resistor R3, resistor R4, resistor R5, Resistor R6, Resistor R7, Resistor R8, Resistor R9, Resistor R10, Resistor R11, Capacitor C1, Capacitor C2, Capacitor C3, Capacitor C4, Capacitor C5, Capacitor C6, Capacitor C7, Diode D1, Diode D2, Diode D3 and Relay K composition.

[0013] When connected, the resistor R11 is connected in series between the output terminal of the amplifier P1 and the positive pole. The resistor R12 is connected in series between the anode of the amplifier P1 and the touch piece M. One end of the resistor R10 is connected to the negative electrode of the amplifier P1, and the other end is grounded. The positive pole of the capacitor C7 is connected to the output terminal of the amplifier P1, and the negative pole is connected to th...

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PUM

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Abstract

The invention discloses a voltage stabilization type bistable state touch switch with a signal amplification function, which is characterized by mainly consisting of a trigger chip U1, double D trigger chips U2, a voltage stabilizing chip U3, a triode VT1, a triode VT2 and a touch piece M, etc. The touch switch disclosed by the invention can also process output voltage signals to make the voltage signals be more stable and avoid voltage fluctuation, resulting in wrong action of the touch switch disclosed by the invention. The touch switch disclosed by the invention can also amplify voltage signals leaked from human body and enhance the strength of the signals, so that the touch switch disclosed by the invention can identify the signals more quickly and accurately control the opening and closing of an illumination lamp according to the voltage signals, thereby improving the sensitivity of the touch switch disclosed by the invention.

Description

technical field [0001] The invention relates to a touch switch, in particular to a voltage-stabilizing bistable touch switch with a signal amplification function. Background technique [0002] At present, household lighting lamps are usually controlled by a mechanical switch, and the power supply of the lighting lamp is controlled to be turned on and off by controlling the conduction and closing of the mechanical switch. However, in the process of using the mechanical switch, it is very easy to be damaged due to repeated operation, which causes great mechanical wear and tear, which brings great troubles to people. In order to solve the above problems, a touch switch has appeared on the market at present, and the human body can control the opening and closing of the lighting lamp by touching the touch switch. There is no mechanical wear and tear of the touch switch, and its life is much longer than that of the mechanical switch. However, the currently used touch switch stil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/96H05B37/02
CPCH03K17/9618H05B47/10
Inventor 梁毅俞德军
Owner CHENGDU CYLON ELECTRONICS TECH
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