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Adsorption switch

A switch and slide bar technology, applied to the power device inside the switch, contact operating parts, etc., to achieve the effects of easy promotion, high safety guarantee, and simple structure

Inactive Publication Date: 2018-07-03
天津月铭航远科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the development of science and technology and the change of the complexity of the environment, it is not possible to operate a single switch that is limited to touching a specific position. After reaching the position, there are certain preconditions to start. The position switch is a more needed solution.

Method used

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  • Adsorption switch
  • Adsorption switch
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Such as Figure 1-4 As shown, the present invention

[0023] An adsorption switch, comprising a sliding rod 1, a sliding rod contact 2, a sliding groove 4, a positioning groove 5 and a cover 3;

[0024] The sliding rod contact 2 is arranged at the top of the sliding rod 1, and the sliding rod contact 2 slides in the sliding groove 4 on the surface of the cover plate 3. When the sliding groove 4 reaches the limit position, the sliding rod contact 2 Exactly fit with the positioning groove 5;

[0025] The slide bar contact 2 is provided with an electromagnet 10 and a wire slot 11, and the wire slot 11 is provided with a wire connecting the electromagnet 10 and a power source;

[0026] The sliding rod contact 2 and the positioning groove 5 are separately provided with a matching electrode slot 8 and a plug-in electrode 7. The plug-in electrode 7 is connected to the positioning groove 5 through the spring 9, and the sliding rod When the contact 2 is not placed in the positioning g...

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PUM

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Abstract

The invention provides an adsorption switch comprising a sliding rod, a sliding rod contact, a sliding groove, a positioning groove and a cover plate. The sliding rod contact is arranged at the top ofthe sliding rod; an electrode plugging slot and a plugging electrode that cooperate with each other are arranged at the sliding rod contact and the positioning groove; and the plugging electrode is connected to the positioning groove by a spring. When the sliding rod contact is not placed in the positioning groove, the plugging electrode is recessed into the positioning groove; and when the sliding rod contact is placed in the positioning groove, the plugging electrode is plugged into the electrode plugging groove by absorption of the electromagnet. According to the invention, the absorptionswitch has the following advantages: the switch having a simple structure can be operated flexibly; the high safety guarantee is provided; the absorption switch is suitable for the location control plan of precision equipment and is easy to promote with reasonable price.

Description

Technical field [0001] The invention belongs to the field of electrical switches, and in particular relates to an adsorption switch. Background technique [0002] In the existing technology, in the electrical control system, the function of the position switch is to realize sequence control, positioning control and position status detection. Used to control the stroke and limit protection of mechanical equipment. Structure: Consists of operating head, contact system and housing. In actual production, the travel switch is installed in a pre-arranged position. When the module mounted on the moving part of the production machinery hits the travel switch, the contact of the travel switch will act to switch the circuit. Therefore, the travel switch is an electrical appliance that switches the circuit according to the travel position of the moving part, and its function principle is similar to that of a button. Travel switches are widely used in various machine tools and hoisting ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H3/16H01H3/28
CPCH01H3/16H01H3/28
Inventor 吴月波
Owner 天津月铭航远科技有限公司