JPS6026743U

JPS6026743U - keyboard

Info

Publication number: JPS6026743U
Application number: JP11876883U
Authority: JP
Inventors: 野口　斉
Original assignee: 株式会社山武
Priority date: 1983-07-29
Filing date: 1983-07-29
Publication date: 1985-02-23

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図は従来のキーボードの正断面図、第２図はこの考
案におけるキーボードの一実施例を示す分解斜視図、第
３図は第１のシートの外観斜視図、第４図は第２のシー
トの外観斜視図、第５図は第１のシートの平面図、第６
図は第２のシートの底面図である。１・・・第１のシート、２・・・第１の接点、３・・・
第１の導体、５・・・第２のシート、６・・・膨出部、
７・・・第２の接点、８・・・第２の導体、９・・・パ
ネル、１０・・・貫通孔、１１・・・ハウジング、１２
・・・脚部、１３・・・プランジャー、１４・・・押ボ
タン、１′５・・・コイルスプリング。Fig. 1 is a front sectional view of a conventional keyboard, Fig. 2 is an exploded perspective view showing an embodiment of the keyboard in this invention, Fig. 3 is an external perspective view of the first sheet, and Fig. 4 is an exploded perspective view of the keyboard according to the present invention. Fig. 5 is a plan view of the first sheet;
The figure is a bottom view of the second sheet. 1... First sheet, 2... First contact, 3...
first conductor, 5... second sheet, 6... bulge,
7... Second contact, 8... Second conductor, 9... Panel, 10... Through hole, 11... Housing, 12
... Leg, 13... Plunger, 14... Push button, 1'5... Coil spring.

Claims

[Scope of utility model registration request]

A plurality of first contacts 2 are arranged in a matrix on one surface of a first sheet 1 having electrical insulation properties, and these first contacts are electrically connected along a first direction. A plurality of first conductors 3 are arranged on the first sheet 1,
Further, a second electrically insulating sheet 5 having elasticity is disposed on the first sheet 1, and this sheet is provided in a direction away from the first sheet 1 corresponding to the first contact point 2. A plurality of bulges 6 are provided that protrude from the first bulge.
A plurality of second contacts 7 that selectively contact the first contacts 2 are provided on the surface facing the sheet 1, and a plurality of strips electrically connect these second contacts along a second direction. The second conductor 8 is disposed on the second sheet 5, and the first conductor 3 or the second conductor 8 is at least one of the first sheet 1 or the second sheet 5. keyboard embedded in.