JPS60145516U

JPS60145516U - push switch

Info

Publication number: JPS60145516U
Application number: JP3068784U
Authority: JP
Inventors: 速水　彰人
Original assignee: ミサキ電子工業株式会社
Priority date: 1984-03-05
Filing date: 1984-03-05
Publication date: 1985-09-27

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]

図面はこの考案の一実施例を示したもので、第１図はブ
ツシュスイッチの分解斜視図、第２図及び第３図はブツ
シュスイッチの縦断正面図及び縦断側面図、第４図〜第
６図はダイヤフラム接点の動作説明図である。１０・・・スイッチケース、１１・・・固定接点、２゜
二・・ダイヤフラム接点、２１・・・バネ板枠、２１ａ
・・・両端枠、２２・・・接点板、２３・・・バネ片、
３ｏ・・・押しボタン。１１　１１ａ　　２１１１Δ　１１The drawings show one embodiment of this invention, in which Fig. 1 is an exploded perspective view of a bushing switch, Figs. 2 and 3 are longitudinal sectional front views and longitudinal sectional side views of the bushing switch, and Figs. FIG. 6 is an explanatory diagram of the operation of the diaphragm contact. DESCRIPTION OF SYMBOLS 10...Switch case, 11...Fixed contact, 2゜2...Diaphragm contact, 21...Spring plate frame, 21a
...Both end frames, 22...Contact plate, 23...Spring piece,
3o...Push button. 11 11a 21 11Δ 11

Claims

[Scope of utility model registration request]

A sliding case with multiple fixed contacts arranged on the inner bottom,
The switch case includes a diaphragm contact disposed facing the fixed contact and a push button provided on the diaphragm contact, and when the push button is pressed down, the diaphragm contact is elastically deformed downward, and the diaphragm contact is In a bushing switch in which a contact is brought into contact with the plurality of fixed contacts and the push button is pushed up and returned to its original position by the restoring force of the diaphragm contact, the diaphragm contact is formed into a rectangular frame shape with a raised central part. a spring plate frame, a contact plate provided inside the spring plate frame so as to be movable up and down at a distance from the spring plate frame, and both ends of the contact plate and both end frames of the spring plate frame. and a single metal plate formed with a spring piece that slopes diagonally upward toward the contact plate,
The diaphragm contact is provided inside the switch case with both end frames of the spring plate frame supported by the switch case, and the fixed contact is arranged to face the contact plate of the diaphragm contact, and the push button is connected to the diaphragm contact. A button switch characterized by being in contact with the top surface of the board.