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Electromagnetic relay capable of preventing push piece from falling off

A technology of electromagnetic relay and push piece, which is applied in the direction of electromagnetic relay, detailed information of electromagnetic relay, relay, etc., can solve the problems of falling off of push piece and failure of normal use of electromagnetic relay, and achieve the effect of improving stability

Pending Publication Date: 2021-06-01
SANYOU CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this type of electromagnetic relay, the push piece is usually set in the air, that is, the push piece may fall off during transportation, resulting in the failure of the electromagnetic relay to work normally.

Method used

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  • Electromagnetic relay capable of preventing push piece from falling off
  • Electromagnetic relay capable of preventing push piece from falling off
  • Electromagnetic relay capable of preventing push piece from falling off

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Embodiment Construction

[0025] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention. The present invention will be described in detail below in conjunction with the accompanying drawings.

[0026] Such as Figure 1 to Figure 6 As shown, the electromagnetic relay provided by the present invention to prevent the push piece from falling off includes a housing 1, an electromagnetic mechanism 2 all arranged in the housing 1, a pusher 3, a moving contact 4 and two static contacts 5. The moving contact 4 is located between two static contacts 5, the electromagnetic mechanism 2 drives the moving contact 4 to conduct with one of the static contacts 5 through the push piece 3, and the housing The inner side wall of 1 is provided with a limit assembly 6, and the push piece 3 is slidably...

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PUM

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Abstract

The invention relates to the technical field of electric control, in particular to an electromagnetic relay capable of preventing a push piece from falling off. The electromagnetic relay comprises a shell, and an electromagnetic mechanism, a push piece, a moving contact and two static contacts which are all arranged in the shell, wherein the moving contact is positioned between the two static contacts, the electromagnetic mechanism drives the moving contact to abut against one of the static contacts through the pushing piece, a limiting assembly is arranged on the inner side wall of the shell, the pushing piece is arranged in the limiting assembly in a sliding mode, and the limiting assembly is used for guiding the pushing piece to slide along a straight line and is used for preventing the pushing piece from being separated from the electromagnetic mechanism or the moving contact. The electromagnetic relay has the beneficial effects that the limiting assembly is arranged in the shell and used for limiting and guiding the push piece, thereby guaranteeing that the push piece cannot fall off, and therefore the stability is improved.

Description

technical field [0001] The invention relates to the technical field of electric control, in particular to an electromagnetic relay for preventing a push piece from falling off. Background technique [0002] At present, there are many ways to drive the electromagnetic relay, one of which is to control the movement of the push piece through the electromagnetic mechanism, so that the moving contact moves into contact with different static contacts, thereby realizing the switching of the state. In this type of electromagnetic relay, the push piece is usually set in the air, that is, the push piece may fall off during transportation, resulting in the failure of the electromagnetic relay to work normally. Contents of the invention [0003] Aiming at the problems in the prior art, the present invention provides an electromagnetic relay that prevents the push piece from falling off, which can effectively prevent the push piece from falling off, thereby improving the stability. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/02
CPCH01H50/02
Inventor 杜欣洋
Owner SANYOU CORP LTD