JPS58169629U

JPS58169629U - switch

Info

Publication number: JPS58169629U
Application number: JP6663982U
Authority: JP
Inventors: 伊達　宗正
Original assignee: エスエムケイ株式会社
Priority date: 1982-05-10
Filing date: 1982-05-10
Publication date: 1983-11-12
Also published as: JPH0229642Y2

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 the drawing]

第１図は従来のスイッチを説明するための断面図、第２
図は従来の放電防止のための機構を説明するためお分解
斜視図、第３図は本考案の一実施−例を示す断面図、第
４図はこれに用いられる切替接片と補助接片を説明する
ための断面図、第５図はその底面図である。１・・・・・：切替接片、１１．１２・・・・・・可動
接点、１３・・・・・・透孔、１４・・・・・・切込、
２・・・・・・共通端子、２１・・・・・・支点、３．
４・・・・・・切替端子、３１．４１・・・・・・固定
接点、５・・・・・・基板、６・・・・・・レバー、６
１・・・・・・操作子ミ“６２・・・・・・コイルスプ
リング、６３・・・・・・摺動ピン、７・・・・・・外
筐、７１・・・・・・支軸、８．９・・・・・・補助接
片、９１・・・・・・接片本体、９２・・・・・・折曲
げ部、９３・・・・・・係止突起、９４・・・・・・腕
部。Figure 1 is a sectional view for explaining a conventional switch, Figure 2 is a sectional view to explain a conventional switch.
The figure is an exploded perspective view to explain a conventional discharge prevention mechanism, Figure 3 is a sectional view showing an example of the present invention, and Figure 4 is a switching piece and an auxiliary piece used in this. FIG. 5 is a sectional view for explaining this, and FIG. 5 is a bottom view thereof. 1...: Switching contact piece, 11.12...... Movable contact, 13...... Through hole, 14...... Notch,
2... Common terminal, 21... Fulcrum, 3.
4... Switching terminal, 31.41... Fixed contact, 5... Board, 6... Lever, 6
1...Controller 62...Coil spring, 63...Sliding pin, 7...Outer casing, 71...Support Shaft, 8.9... Auxiliary contact piece, 91... Contact piece body, 92... Bent portion, 93... Locking protrusion, 94... ...Arm.

Claims

[Scope of utility model registration request]

A substrate made of an insulating material, a switching terminal implanted at both ends of the substrate and having a fixed contact on its upper surface, and a common terminal implanted approximately in the center of the substrate and having a fulcrum at its upper end. , a switching contact piece pivotally supported by the fulcrum at a substantially central portion thereof, having movable contacts at both ends, and having a through hole bored at a position inside the movable contact at one end; and a metal spring material. an auxiliary contact piece which is fixedly disposed on the switching contact piece so as to be interposed between the switching contact piece and the fulcrum, an auxiliary contact piece that is formed of a locking protrusion that fits into the through hole, and an operating pin, and a sliding pin. A switch comprising: a lever for controlling seesaw movement of the switching contact; and an outer casing for storing the lever.