JPS63105236U

JPS63105236U -

Info

Publication number: JPS63105236U
Application number: JP12163786U
Authority: JP
Priority date: 1986-08-09
Filing date: 1986-08-09
Publication date: 1988-07-07

Description

[Brief explanation of the drawing]

第１図ａは本考案のシーソー式押し釦スイツチ
の押し釦の一実施例の斜視図、第１図ｂは本考案
のシーソー式押し釦スイツチの長手方向の縦断面
図、第１図ｃ，ｄは同図ｂのスイツチオン迄の動
作を示す説明図、第２図ａは第１図ａの各部位間
の距離を示す説明図、同図ｂは本考案のシーソー
式押し釦スイツチの効果を示す説明図、第３図ａ
は従来のシーソー式押し釦スイツチの一例の構造
を示す縦断面図、第３図ｂは同ａのスイツチのオ
ン状態の断面図、第４図ａは従来のシーソー式押
し釦スイツチの他の例の構造の一部を示す斜視図
、第４図ｂは他の例の構造を示す縦断面図、第４
図ｃは同ａのスイツチのオン状態の断面図である
。１…従来の押し釦、１′…押し釦、２…前面板
、３…スポンジ、４…バツクプレート、５…スイ
ツチ、６…基板、１０…鍔部、１１…回転軸、１
２…突起、２１…孔、２２…ブラケツト、４１…
係止突起、５１…移動接点。 Fig. 1a is a perspective view of one embodiment of the push button of the seesaw type push button switch of the present invention, Fig. 1b is a longitudinal cross-sectional view of the seesaw type push button switch of the present invention, Fig. 1c, d is an explanatory diagram showing the operation up to the switch on in Fig. 2b, Fig. 2a is an explanatory diagram showing the distance between each part in Fig. 1a, and Fig. 2b is an explanatory diagram showing the effect of the seesaw type push button switch of the present invention. Explanatory diagram shown in Figure 3a
3 is a vertical sectional view showing the structure of an example of a conventional seesaw type push button switch, FIG. 3b is a sectional view of the switch in the on state, and FIG. Fig. 4b is a perspective view showing a part of the structure of
Figure c is a cross-sectional view of the switch shown in figure a in the on state. DESCRIPTION OF SYMBOLS 1... Conventional push button, 1'... Push button, 2... Front plate, 3... Sponge, 4... Back plate, 5... Switch, 6... Board, 10... Flange, 11... Rotating shaft, 1
2... Protrusion, 21... Hole, 22... Bracket, 41...
Locking protrusion, 51... moving contact.

Claims

[Scope of utility model registration request]

Two push button switches installed at a distance on a board, a long push button placed so that both ends straddle the two switches, and a front plate having a hole through which the push button is inserted. , in a seesaw type push button switch comprising an elastic member that supports the push button with its back side separated from the switch when no external force is applied to the push button, and a protrusion provided between the two switches to prevent the switches from being pressed simultaneously. , a flange is provided on the back side of the push button, and a plurality of protrusions are provided on the front surface of the flange or the back surface of the front plate, and these protrusions are arranged at equal distances from both ends of the front side in the longitudinal direction of the flange. A seesaw type push button switch characterized by the position of the switch.