JPS59128125U

JPS59128125U - push switch

Info

Publication number: JPS59128125U
Application number: JP2171183U
Authority: JP
Inventors: 見次　至生; 西田　政義
Original assignee: 松下電器産業株式会社
Priority date: 1983-02-16
Filing date: 1983-02-16
Publication date: 1984-08-29

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図は従来のブツシュ式スイッチを示す斜視図、第２
図は同分解斜視図、第３図は本考案に係るブツシュ式ス
イッチの一実施例を示すＯＦＦ状゛態の要部拡大断面図
、第４図は同ＯＮ状態の要部拡大断面図、第５図は同分
解斜視図である。９・・・・・・絶縁基板（プリント基板）、１０・・・
・・・固定接点部（固定接点パターン）、１１・・・・
・・端子（基板端子）、１２・・・・・・絶縁シート、
１３・・・・・・小孔、１４・・・・・・可動接点シー
ト、１５・・・・・・切込み部、１６・・・・・・外部
導出用端子、１７・・・・・・反転動作シート、１８・
・・・・・反転ダイアフラム。第４図第５図Figure 1 is a perspective view of a conventional bushing type switch;
The figure is an exploded perspective view, FIG. 3 is an enlarged cross-sectional view of the main part in the OFF state showing an embodiment of the bush type switch according to the present invention, FIG. 4 is an enlarged cross-sectional view of the main part in the ON state, and FIG. FIG. 5 is an exploded perspective view. 9...Insulating board (printed circuit board), 10...
...Fixed contact part (fixed contact pattern), 11...
...Terminal (board terminal), 12...Insulation sheet,
13... Small hole, 14... Movable contact sheet, 15... Notch, 16... External lead-out terminal, 17... Reversing action sheet, 18.
...Inverted diaphragm. Figure 4 Figure 5

Claims

[Scope of utility model registration request]

(1) An insulating substrate having a fixed contact portion, a terminal connected to the fixed contact portion and connected to the outside, and an insulating substrate having a small hole corresponding to the fixed contact portion and placed on the insulating substrate. A sheet, a movable contact sheet placed on the insulating sheet and having an external lead-out terminal, and an inverted diaphragm placed on the movable contact sheet at a position corresponding to the fixed contact portion and the small hole. A utility model registration claim that uses a reversible contact sheet (2) consisting of a reversing action sheet made of a molded member having a small hole, a fixed contact portion, and a movable contact sheet having a notch at a position corresponding to the reversing diaphragm. Bush-type switch described in scope item (1).