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Sealing structure of terminal member, electromagnetic relay, and method of manufacturing the same

一种电磁继电器、端子构件的技术，应用在电磁继电器、电磁继电器详细信息、继电器等方向，能够解决难以制造、成本增加、结构复杂等问题，达到低成本、简单结构、提高密封性能的效果

Active Publication Date: 2013-06-12
OMRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A possible problem with this terminal structure is that since the terminal is folded in half, an air gap is formed in the bent portion of the terminal
[0003] However, in the sealing structure of the conventional terminal member, there is a problem that the structure is complicated and difficult to manufacture, which leads to an increase in cost

Method used

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  • Sealing structure of terminal member, electromagnetic relay, and method of manufacturing the same
  • Sealing structure of terminal member, electromagnetic relay, and method of manufacturing the same
  • Sealing structure of terminal member, electromagnetic relay, and method of manufacturing the same

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Embodiment Construction

[0038] Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Note that in the following description, terms indicating specific directions and positions are used as needed (for example, the terms include "upper", "lower", "side", and "end"). These terms are used for the purpose of helping to better understand the present invention with reference to the accompanying drawings, but the technical scope of the present invention should not be limited by the meanings of these terms. The description below represents only an example of the basis of the invention and is not intended to limit the invention, the application of the invention and the use of the invention.

[0039] 1. Overall structure

[0040] Figures 1 to 5 An electromagnetic relay according to an embodiment of the present invention is illustrated. In short, regarding this electromagnetic relay, the electromagnetic block 2 , the contact switch unit 3 a...

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Abstract

Provided is a technology which has a simple structure, is easy to manufacture, and does not increase cost. A terminal member to be press-fitted into a terminal hole formed in a base, includes a press-fitted portion which is to be press-fitted in the terminal hole, and a terminal portion extending from the press-fitted portion and protruding from the base. The terminal portion is formed by folding a plate-like body such that folded portions overlap a planar portion. At least one of the folded portions has a cut-away portion extending from the base, respectively at an edge near the press-fitted portion. A sealing agent can be injected into the terminal hole via the cut-away portions.

Description

technical field [0001] The present invention relates to a sealing structure of a terminal member, an electromagnetic relay and a method of manufacturing the electromagnetic relay. Background technique [0002] Generally, as a sealing structure of a terminal member, a structure is well known in which a common terminal is folded in half and inserted into a through hole of a base, and then the through hole is sealed (for example, see Japanese Patent No. 3213978) . There may be a problem in this terminal structure that since the terminal is folded in half, an air gap is formed in the bent portion of the terminal. Therefore, to solve this problem, a linear space passage is formed in the middle of the terminal, and then the space passage is filled with a pre-prepared sealant. [0003] However, in the sealing structure of the conventional terminal member, there is a problem that the structure is complicated and difficult to manufacture, which leads to an increase in cost. Conte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/14H01H49/00
CPCH01H11/00H01H50/023H01H50/14H01H9/443Y10T29/4902
Inventor 新开哲夫柿本俊行桝井保幸山下司
Owner OMRON CORP
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