JPS5817727U

JPS5817727U - Switch mechanism of electronic equipment

Info

Publication number: JPS5817727U
Application number: JP11140081U
Authority: JP
Inventors: 土屋　栄一
Original assignee: 日本ビクター株式会社
Priority date: 1981-07-27
Filing date: 1981-07-27
Publication date: 1983-02-03

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図は本考案になる電子機器のスイッチ機構の一実施
例の拡大斜視図、第２図はその拡大縦断面図である。１・・・支持ベース、２・・・カセットホルダ、３・・
・筒体、４ａ、　　４ｂ・・・空間部、５・・・貫通孔
、５ａ・・・上部開口、５ｂ・・・下部開口、５Ｃ・・
・周縁、６．７・・・ガイド溝、７ａ・・・終端、８・
・・ロッド、８ａ・・・フランジ部、８ｂ・・・軸部、
８Ｃ・・・突起、８ｄ・・・頭部、９・・・コイルバネ
、１０・・・リーフスイッチ、１０ａ・・・可動接片、
１０ｂ・・・固定接片。FIG. 1 is an enlarged perspective view of an embodiment of a switch mechanism for an electronic device according to the present invention, and FIG. 2 is an enlarged longitudinal sectional view thereof. 1... Support base, 2... Cassette holder, 3...
・Cylinder, 4a, 4b...Space, 5...Through hole, 5a...Top opening, 5b...Bottom opening, 5C...
・Periphery, 6.7...Guide groove, 7a...Terminal, 8.
...Rod, 8a...Flange part, 8b...Shaft part,
8C...Protrusion, 8d...Head, 9...Coil spring, 10...Leaf switch, 10a...Movable contact piece,
10b...Fixed contact piece.

Claims

[Scope of utility model registration request]

In a switch mechanism of an electronic device, one end of a rod inserted through a through hole in a support base is opposed to a movable part of a switch, and the rod is pushed to turn on the switch. A first guide groove is provided on the inner peripheral surface of the through hole for guiding the protrusion of the rod to a part of the opening periphery on the switch side of the through hole, and further, one end communicates with another part of the opening periphery. and the other end is the terminal end, and after the protrusion of the rod is pushed along the first guide groove, the protrusion is inserted while being rotated by a predetermined angle along the periphery of the opening. A switch mechanism for an electronic device, in which a second guide groove is provided on the inner circumferential surface of the through hole.