JPS58182238U

JPS58182238U - switch

Info

Publication number: JPS58182238U
Application number: JP1900282U
Authority: JP
Inventors: 「さかき」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: 1982-02-13
Filing date: 1982-02-13
Publication date: 1983-12-05

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の断面図、第２図はそのベース
ユニットの平面図である。第３図ないし第５図は本考案
に係るスイッチの第１実施例を示し７、第３図は断面図
、第４図は分解斜視図、第５図ハベースユニットの斜視
図である。第６図、第７図は第２実施例を示し、それぞ
れベースユニットの組立工程を説明するための斜視図で
ある。　　。Ａ・・・ベースユニット、１Ｇ・・・ベース、２０゜２
２・・・固定接点部、２１．２３・・・外部接続部、２
４．２７・・・端子板、２５．２８・・・固定接点部、
２６．２９・・・外部接続部、３０・・・反転ばね、３
５・・・押ボタン、５０・・・プリント基板。第３図第４図FIG. 1 is a sectional view of a conventional switch, and FIG. 2 is a plan view of its base unit. 3 to 5 show a first embodiment of the switch according to the present invention, in which FIG. 3 is a sectional view, FIG. 4 is an exploded perspective view, and FIG. 5 is a perspective view of the base unit. FIGS. 6 and 7 show a second embodiment, and are perspective views for explaining the assembly process of the base unit, respectively. . A...Base unit, 1G...Base, 20°2
2...Fixed contact part, 21.23...External connection part, 2
4.27...Terminal board, 25.28...Fixed contact part,
26.29...External connection part, 30...Reversal spring, 3
5...Push button, 50...Printed circuit board. Figure 3 Figure 4

Claims

[Scope of utility model registration request]

(1) In a switch that opens and closes a fixed contact section provided on the top surface of the base by the reversing action of a dome-shaped conductive reversing spring, a conductive circuit having the fixed contact section is extended to the bottom surface of the base for external connection. A switch characterized by having a part.

(2) The switch according to claim 1, wherein the conductive circuit is a pattern formed by printing, vapor deposition, sputtering, etc.

(3) Registration of a utility model characterized in that the conductive circuit is formed by attaching a terminal plate punched out of a hoop material onto a base, and bending the end of this terminal plate to the bottom surface of the base to make it fit tightly. A switch according to claim 1.