JPS60186632U

JPS60186632U - switch

Info

Publication number: JPS60186632U
Application number: JP7477384U
Authority: JP
Inventors: 永田　邦生; 李村　曜子
Original assignee: オムロン株式会社
Priority date: 1984-05-21
Filing date: 1984-05-21
Publication date: 1985-12-11

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例にかかるスイ１ツチの側面
断面図、第２図は同スイッチの分解斜視図、第３図は内
ケースの後面部を示す正面図、第４図はこの考案の他の
実施例にかかる端子部材の斜視図、第５図は第４図の端
子部材を装着したスイッチの一部側面断面図、第６図は
従来例の斜視図である。　− １０・・・内ケース、１０ａ・・・後端部、１０ｅ・・
・前端開口、１２・・・絶縁板、１３ａ・・・固定接点
、１３ｂ・・・基部側リードピン、１３ｃ・・・先端側
リードピン、１６ａ・・：外部リード線（１８・・・復
帰ばね、１９・・・操作軸、１９ｃ・・・先端部、２０
・・・可動接点、２１・・・弾性体、２２・・・前部軸
受、２３・・・外ケース、２３ａ・・・前端壁、２４・
・・樹脂。Fig. 1 is a side sectional view of a switch according to an embodiment of the invention, Fig. 2 is an exploded perspective view of the switch, Fig. 3 is a front view showing the rear part of the inner case, and Fig. 4 is a sectional view of the switch. A perspective view of a terminal member according to another embodiment of the invention, FIG. 5 is a partial side sectional view of a switch equipped with the terminal member of FIG. 4, and FIG. 6 is a perspective view of a conventional example. - 10... Inner case, 10a... Rear end, 10e...
- Front end opening, 12... Insulating plate, 13a... Fixed contact, 13b... Base side lead pin, 13c... Tip side lead pin, 16a...: External lead wire (18... Return spring, 19 ...Operation shaft, 19c...Tip, 20
... Movable contact, 21... Elastic body, 22... Front bearing, 23... Outer case, 23a... Front end wall, 24...
··resin.

Claims

[Scope of utility model registration request]

(1) The rear end of the inner case is covered with an insulating plate, and the operating shaft with a movable contact protruding from the outer periphery is inserted into the center of the case from the front end opening of the inner case so as to be able to pivot freely, and the return spring is used to move the operating shaft forward. A lead pin formed by bending one end of the fixed contact into an L-shape is inserted from the front end opening of the inner case along its inner circumference, and the fixed contact is pushed against the return spring. Connect the tip of the lead pin to the external lead wire on the outside of the insulating plate, fit the outer case from the front end of the inner case, and insert the operating shaft in front of the case. At the same time, the front end wall of the outer case pushes the fixed contact into the inner case through the front bearing of the operating shaft, and the outer surface of the insulating plate is covered with resin. The switch is characterized in that the lead pin of the fixed contact is divided into a base side lead pin and a tip side lead pin inside the inner case, and the two lead pins are connected by a conductive elastic body. switch.・ (2) The conductive elastic body mentioned above is a coil spring,
The switch according to claim 1, which is integrally formed on either one of the base side lead pin and the distal side lead pin.