KR960012070A

KR960012070A - Seesaw switch

Info

Publication number: KR960012070A
Application number: KR1019950030401A
Authority: KR
Inventors: 마사유끼 다께다; 도오루 와가쯔마
Original assignee: 가다오까 마사다까; 알프스 덴끼 가부시끼가이샤
Priority date: 1994-09-19
Filing date: 1995-09-18
Publication date: 1996-04-20
Also published as: JP3066258B2; DE19534611A1; DE19534611C2; KR0157678B1; CN1037922C; CN1139284A; JPH0887930A

Abstract

조작시에 도체판을 그 요동지점을 향하여 강하게 가세시킬 수 있는 스프링부재를 조립함으로써, 도체판이 바운스를 일으키기 어렵고, 또 소망의 작동력이 얻어지며 조립작업이 양호한 시소스위치를 제공한다.By assembling a spring member capable of strongly biasing the conductor plate toward its swinging point during operation, the conductor plate is less likely to bounce, a desired actuation force is obtained, and a seesaw switch having good assembly work is provided.

중앙단자(2)에 요동가능하게 지지된 도체판(5)과, 케이스(1)에 회동가능하게 지지된 조작체(8)와의 사이에, 비틀림코일스프링(7)을 개설하고, 그 권회부(7a)를 조작체(8)에 탄성접촉시키는 동시에, 한쌍의 암부(7b)를 도체판(5)의 요동지점(A)을 걸치는 2개소에서 그 도체판(5)에 탄성접촉시키고, 또 이 도체판(5)에, 조작체(8)에 압입된 권회부(7a)의 이동을 허용하는 공소를 마련하였다.A torsion coil spring 7 is provided between the conductor plate 5 pivotably supported by the central terminal 2 and the operating member 8 supported by the case 1 so as to be rotatable, and the winding portion thereof. (7a) is elastically contacted with the operating body 8, and the pair of arm portions 7b are elastically contacted with the conductor plate 5 at two places across the swinging point A of the conductor plate 5, and The conductor board 5 was provided with a public space allowing the movement of the winding part 7a press-fitted to the operating body 8.

Description

Seesaw switch

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 실시예의 온상태를 나타내는 동작설명도이고,1 is an operation explanatory diagram showing an on state of the present embodiment,

제2도는 동실시예의 오프상태를 나타내는 동작설명도이며,2 is an operation explanatory diagram showing an off state of the embodiment;

제3도는 동실시예의 분해사시도이고,3 is an exploded perspective view of the embodiment,

제4도는 동실시예의 요부평면도를 비틀림코일나사를 조립한 반도체를 나타내고 있으며,4 shows a semiconductor in which a torsion coil screw is assembled with the main part plan view of the embodiment,

Claims

A central terminal and a fixed contact spaced apart from each other, a conductor plate having a movable contact that is detached from the fixed contact, and swivelably supported by the central terminal, and supported by the rotational movement and accompanied by the rotational operation, A swinging operation body and a torsion coil spring provided between the operation body and the conductor plate, elastically contacting the winding portion of the torsion coil spring with the operation body, and protruding from both ends of the winding part. A pair of arm portions of the torsion coil spring to be elastically contacted with the conductor plate at two places covering the swing point of the conductor plate, and allow the conductor plate to move the wound part pressed into the operating body. Seesaw switch characterized in that provided.

2. The center of rotation of the operating body and the conductor according to claim 1, wherein a driving protrusion capable of enclosing with a part of the conductor plate is provided on the operating body, and the driving protrusion is rotated when the operating body is involved in a switching operation. A seesaw switch configured to cut a plane including a swing point of a plate to the side.

※ Note: The disclosure is based on the initial application.