JPS58135828U

JPS58135828U - switch

Info

Publication number: JPS58135828U
Application number: JP3439182U
Authority: JP
Inventors: 榊野　隆弘; 北尾　善一; 小泉　治幸; 梅田　英次; 福嶋　治雄
Original assignee: オムロン株式会社
Priority date: 1982-03-10
Filing date: 1982-03-10
Publication date: 1983-09-12
Also published as: JPS6333451Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ないし第３図は従来のスイッチを示し、第１図は
分解斜視図、第２図は平面図、第３図は断面図である。第４図以下は本考案に係るスイッチの一実施例を示し、
第４図は平面図、第５図は側面図、第６図は半断面図、
第７図ないし第１０図は製造工程途中の中間製品の説明
図、第１１図、第１２図は製造工程の概略図である。１０・・・第１の接点板、１１・・・固定接点部、１２
・・・端子圧入用孔、１５・・・第２の接点板、１６・
・・反転ばね部、１７・・・可動接点部、１８・・・端
子圧入用Ｌ２０・・・絶縁性フィルム、３０・・・ベー
ス、３５＝・・押ボタン、４０・・・端子。第９図1 to 3 show a conventional switch, with FIG. 1 being an exploded perspective view, FIG. 2 being a plan view, and FIG. 3 being a sectional view. FIG. 4 and below show an embodiment of the switch according to the present invention,
Figure 4 is a plan view, Figure 5 is a side view, Figure 6 is a half sectional view,
7 to 10 are explanatory diagrams of intermediate products in the middle of the manufacturing process, and FIGS. 11 and 12 are schematic diagrams of the manufacturing process. DESCRIPTION OF SYMBOLS 10... First contact plate, 11... Fixed contact part, 12
...Terminal press-fitting hole, 15...Second contact plate, 16.
... Reversing spring portion, 17... Movable contact portion, 18... L20 for terminal press-fitting... Insulating film, 30... Base, 35 =... Push button, 40... Terminal. Figure 9

Claims

[Scope of utility model registration request]

(1) A first contact plate made of a conductive metal plate with a contact part in the center, a second contact plate having a dome-shaped inverted spring part with a contact part in the center of the inner periphery, and an insulating film interposed around the periphery of the first and second contact plates stacked so that the contact parts face each other, and an insulating film attached to the periphery of the first and second contact plates by insert molding. a base; a pair of terminals that are electrically connected to the first and second contact plates by penetrating the base in the vertical direction and press-fitting into each of the first and second contact plates; A switch comprising: a push button that reverses the reversing spring portion of the second contact plate to bring the contact portions into contact with each other.

(2) The switch according to claim 1, wherein a part of the terminal is brought into contact with the upper surface of the push button to function as means for preventing the push button from being pulled out.

(3) The switch according to claim 1 or 2, wherein the terminal is a wire rod having a rectangular cross section.