JPS5837633U

JPS5837633U - membrane switch

Info

Publication number: JPS5837633U
Application number: JP13203281U
Authority: JP
Inventors: 森田　幸三; 稲垣　次郎; 相原　進
Original assignee: 帝国通信工業株式会社
Priority date: 1981-09-07
Filing date: 1981-09-07
Publication date: 1983-03-11

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 the drawing]

第１図は本考案実施例の斜視図、第２図は同実施例の分
解斜視図、第３図イは電極シート裏面の可動電極を示す
斜視図、同図口はカーボンコートした可動電極の一部拡
大図、第４図は動作説明図、第６図は本考案の他の実施
例の斜視図である。１：本体、２：共通電極、３：取付脚、４：取付孔、５
：カーボン皮膜、６：絶縁シート、７：貫通孔、８：電
極シート、９：可動電極部、１０：端子部、′１１：シ
ールド膜、１２：可動電極、１３：線状導体、１４：カ
ーボンコート、１５：表面シート、１６：操作機能表示
。第２図第５図Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is an exploded perspective view of the same embodiment, Fig. 3A is a perspective view showing the movable electrode on the back of the electrode sheet, and the opening of the figure shows the carbon-coated movable electrode. FIG. 4 is a partially enlarged view, FIG. 4 is an explanatory view of the operation, and FIG. 6 is a perspective view of another embodiment of the present invention. 1: Main body, 2: Common electrode, 3: Mounting leg, 4: Mounting hole, 5
: Carbon film, 6: Insulating sheet, 7: Through hole, 8: Electrode sheet, 9: Movable electrode part, 10: Terminal part, '11: Shield film, 12: Movable electrode, 13: Linear conductor, 14: Carbon Coat, 15: Surface sheet, 16: Operation function display. Figure 2 Figure 5

Claims

[Scope of utility model registration request]

The main body has a carbon film adhered to the top surface of a metal plate to form a common electrode part, an insulating sheet with rubber elasticity with multiple through holes in required places, a movable electrode part, and a terminal part that protrudes from the main body. A carbon shield film is fixed to the entire upper surface of the movable electrode part and a part of it is guided to the tip of the terminal part, and a movable electrode is formed with conductive paint on the lower surface at a position corresponding to each through hole of the insulating sheet. A part of each electrode is guided to the tip of the terminal part, and an electrode sheet consisting of an insulating flexible shield with a carbon coating isolated from each other at least on each active electrode, and an electrode sheet at a position corresponding to the movable electrode of the electrode sheet. A top sheet consisting of an insulating flexible sheet with the required operation functions displayed is stacked in the above order by aligning the through holes on the insulating sheet, the movable electrodes of the electrode sheet, and the operation function display position of the top sheet, respectively. A membrane switch that is firmly attached.