JPS5843734U

JPS5843734U - keyboard switch

Info

Publication number: JPS5843734U
Application number: JP13905881U
Authority: JP
Inventors: 和雄菊地; 黒沢　浩利
Original assignee: アルプス電気株式会社
Priority date: 1981-09-19
Filing date: 1981-09-19
Publication date: 1983-03-24

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図は従来例のスイッチの側断面図、第２図はその作
動説明図、第３図イは本考案によるキーボードスイッチ
の側断面図、第≦図口と第４図は本考案の作動説明図、
第５図は他の実施例を示す側断面図である。１・・・表示シート、２・・・第１の絶縁レート、３・
・・上部電極、４・・・絶縁スペーサー、５・・・第２
の絶縁シート、６・・・下部電極、７・・・固定板、８
・・・穴、９・・・弾性板。Fig. 1 is a side sectional view of a conventional switch, Fig. 2 is an explanatory diagram of its operation, Fig. 3A is a side sectional view of a keyboard switch according to the present invention, and Figs. Explanatory diagram,
FIG. 5 is a side sectional view showing another embodiment. DESCRIPTION OF SYMBOLS 1... Display sheet, 2... First insulation rate, 3...
...Top electrode, 4...Insulating spacer, 5...Second
Insulating sheet, 6... Lower electrode, 7... Fixing plate, 8
...hole, 9...elastic plate.

Claims

[Scope of utility model registration request]

first and second electrodes, which are opposed to each other at a constant interval with an insulating spacer having a hole interposed therebetween, and have electrodes formed on each of their opposing surfaces;
an insulating sheet having flexibility; and a display sheet 8 disposed above the first insulating sheet; a fixing plate disposed below the second insulating sheet; A keyboard switch characterized in that each of the above members is formed by overlapping each other with an elastic plate made of rubber or the like interposed between the fixing plate or the display plate of the first insulating sheet.