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Touch preventing mechanism for press switch of machine stand

An anti-touch and switch technology, which is applied in the direction of electric switches, electrical components, emergency housings, etc., can solve problems such as machine misoperation and economic loss, and achieve the effect of preventing machine misoperation

Inactive Publication Date: 2015-03-11
竞陆电子(昆山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, there are some push-type switches on the operation table of many industrial machines. For operators, the push-type switches on these operation table need to be cautious and strictly prevent accidental touch. Pressing the switch will cause the machine to malfunction, resulting in economic losses and even personal safety.

Method used

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  • Touch preventing mechanism for press switch of machine stand

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] Embodiment: a machine press switch anti-touch mechanism, the push switch 1 is surrounded by a circle of retaining ring 2, the upper end of the retaining ring is 2mm higher than the upper end of the push switch, the The distance between the inner ring of the retaining ring and the outer circle of the push switch is 1-8 mm, and the lower end of the retaining ring is fixed on the lower base of the push switch.

[0015] The retaining ring is preferably a PVC material retaining ring.

[0016] The present invention mainly installs a ring higher than the push-type switch on the periphery of the push-type switch, so as to prevent people or objects from accidentally touching the push-type switch, and effectively prevent machine misoperation caused by mistakenly touching the switch. , and when the retaining ring is made of PVC material, it also has a flame retardant effect.

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PUM

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Abstract

The invention discloses a touch preventing mechanism for a press switch of a machine stand. A circle of retainer ring is arranged on the periphery of the press switch in a sleeving manner; the upper end of the retainer ring is higher than the upper end of the press switch by 2-10mm. The touch preventing mechanism is characterized in that a circle of retainer ring higher than the press switch is additionally mounted on the periphery of the press switch, so that mistaken touch to a press switch by a person or an object is stopped, and mistaken operation for the machine stand caused by mistaken touch to the switch is effectively prevented; in addition, when the retainer ring is made of PVC (Polyvinyl Chloride) material, the retainer ring has a flame-retardant function.

Description

technical field [0001] The invention belongs to the field of equipment for manufacturing printed circuit boards, and in particular relates to a mechanism for preventing a pressing device on a machine table from being accidentally misoperated. Background technique [0002] In the prior art, there are some push-type switches on the operation table of many industrial machines. For operators, the push-type switches on these operation table need to be cautious and strictly prevent accidental touch. Pressing the switch will cause the machine to malfunction, resulting in economic losses and even personal safety. Contents of the invention [0003] In order to solve the above problems, the present invention provides an anti-touch mechanism for machine press switches, which can effectively prevent misoperation of push switches, and has a simple structure and is easy to implement. [0004] The technical scheme that the present invention adopts in order to solve its technical problem...

Claims

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Application Information

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IPC IPC(8): H01H13/04H01H13/06
CPCH01H13/04H01H2223/034
Inventor 李泽清
Owner 竞陆电子(昆山)有限公司