JPS59119534U

JPS59119534U - micro switch

Info

Publication number: JPS59119534U
Application number: JP1415783U
Authority: JP
Inventors: 邦夫坂本
Original assignee: オムロン株式会社
Priority date: 1983-02-01
Filing date: 1983-02-01
Publication date: 1984-08-11

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ａはこの考案によるマイクロスイッチの通常の状
態を示す正面図、第１図すは一方の方向へ操作力を加え
たときの状態を示す正面図、第１図Ｃは他方へ操作力を
加えたときの状態を示す正面図、第２図ａは第１図すに
おける開閉部拡大図、第２図すは第１図Ｃにおける開閉
部拡大図である。１・・・ケース、２・・・押ボタン、３・・・復帰スプ
リング、４・・・操作軸、５・・・可動接触子、６・・
・固定接触子、７・・・スプリング、８・・・摺動部材
。Fig. 1a is a front view showing the normal state of the microswitch according to this invention, Fig. 1 is a front view showing the state when operating force is applied in one direction, and Fig. 1C is a front view showing the operating force in the other direction. FIG. 2A is an enlarged view of the opening/closing part in FIG. 1, and FIG. 2 is an enlarged view of the opening/closing part in FIG. 1C. DESCRIPTION OF SYMBOLS 1...Case, 2...Push button, 3...Return spring, 4...Operation shaft, 5...Movable contact, 6...
- Fixed contact, 7... spring, 8... sliding member.

Claims

[Scope of utility model registration request]

(1) A push button that protrudes from both sides of the case and is movable in both directions, a spring that returns this push button to a neutral position between both sides of the case, and an operation that rotates as the push button moves. A shaft, a seesaw-type movable contact that swings as the operating shaft rotates, and a pair of fixed contacts that come into contact with and separate from both ends of the movable contact, and when the push button is in a neutral position. Both ends of the movable contact are spaced apart from either of the fixed contacts, and when the push button moves to one side, one of the ends of the movable contact comes into contact with one of the fixed contacts, and when the push button moves to one side, one of the ends of the movable contact comes into contact with one of the fixed contacts, A microswitch characterized in that when the button moves to the other side, the other of the ends of the movable contact comes into contact with the other of the fixed contact.

(2) A sliding member is interposed between one end of the operating shaft on the movable contact side and the movable contact, and a spring is interposed between the sliding member and the operating shaft, and the sliding member 2. A microswitch according to claim 1, wherein the microswitch slides on a movable contact in conjunction with rotation of an operating shaft.

(3) With the push button moved in one direction,
Of the angles formed by the straight line connecting the tip of the sliding member and the fulcrum of the operating shaft and the sliding surface of the movable contact on which the sliding member slides, the angle in the direction in which the push button moves is defined as The microswitch according to claim 1 or 2 of the utility model registration claim, characterized in that the angle is larger than the side angle.