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A touch-based three-position enable switch

A three-position, switch technology, applied in the direction of electronic switches, electrical components, pulse technology, etc., can solve problems such as debugging, long trial teaching time, reduced work efficiency, hand fatigue, etc., to improve labor efficiency and safety, reduce Labor intensity, the effect of reducing labor intensity

Active Publication Date: 2019-01-01
SUZHOU ELITE ROBOTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When debugging and trial-teaching complex equipment such as industrial robots, the debugging and trial-teaching time is long, and the operator's hand needs to keep a lightly pressed state for a long time without excessive force, which will easily cause hand fatigue and reduce the work efficiency, increased safety risks

Method used

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  • A touch-based three-position enable switch
  • A touch-based three-position enable switch
  • A touch-based three-position enable switch

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with test examples and specific embodiments. However, it should not be construed that the scope of the above-mentioned subject matter of the present invention is limited to the following embodiments, and all technologies realized based on the content of the present invention belong to the scope of the present invention.

[0023] A specific embodiment of the present invention is as follows figure 1 As shown, the whole is composed of touch control circuit, relay 1, relay 2, and mechanical switch button. Among them, the C terminal is the common terminal of the enable switch, NO is the normally open terminal of the enable switch, and VCC and GND are the power supply and ground respectively. Relay 1 is a double normally open output, relay 2 is a normally open and a normally closed output, the mechanical switch button is a normally open and a normally closed combination switch button, the touch co...

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Abstract

The invention discloses a new touch-based three-position enable switch. The switch adopts a common two-position mechanical switch button and utilizes touch induction added on the surface of the knob and corresponding processing and control circuits to realize the functions of the conventional mechanical three-position enable switch after combination. Through using touch to keep pressing the conventional mechanical enable switch to provide a position 2 for controlling the enable ON operation, the requirement for a hand to keep the same pressure during the long-time operation is avoided, the labor intensity of an operator is effectively reduced, and the safety risk caused by hand muscle rigidity is reduced.

Description

technical field [0001] The invention relates to an enabling switch, in particular to a novel touch-based three-position enabling switch. Background technique [0002] An enabling switch is a device accessory used in hazardous areas. When it is necessary to start the equipment in the dangerous area, the following conditions must be met: According to IEC60204-1 and IEC60947-5-8, when the operator needs to enter the dangerous area, when debugging or repairing the equipment, he must use a handheld safety device to ensure that the start and stop of the equipment can be controlled at any time. , so as to ensure that the equipment is powered off at the first time of danger to protect the equipment and personnel safety. The normal enable switch is designed to be a 3-position action of OFF→ON→OFF to avoid danger according to ergonomics. A structure in the ON state will be formed. [0003] The general three-position enable switch uses a purely mechanical mechanism, and the position...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H03K17/96
CPCH03K17/962H03K2217/9607
Inventor 孙恺曹宇男魏巍刘淼
Owner SUZHOU ELITE ROBOTICS CO LTD
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