JPS59188640U

JPS59188640U - keyboard

Info

Publication number: JPS59188640U
Application number: JP8185683U
Authority: JP
Inventors: 小山　友樹; 野地　佐
Original assignee: アルプス電気株式会社
Priority date: 1983-06-01
Filing date: 1983-06-01
Publication date: 1984-12-14
Also published as: JPH02824Y2

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〜第４図は従来のキーボードを示す図であって、
第１図はキーボードの分解斜視図、第２図はキーボード
の一部縦断面図、第３図はキートップ配列板の要部を示
す拡大斜視図、第４図はキーボードの一部縦断面図で、
連結腕部の破断後にキートップが押されて使用不能にな
った状態を示す図、第５図および第６図はこの考案の第
１実施例を示す図であって、第５図は第３図と同様な図
、第６図は連結腕部の破断後におけるキーボードの一部
縦断面図、第７図および第８図はこの考案の第２実施例
を示す図であって、第７図は第３図と同様な図、第８図
は第６図と同様な図である。１・・・・・・スイッチ体配列板、６・・・・・・スイ
ッチ体、７・・・・パ・キートップ配列板、８・・四壁
板、９・・開開口部、１０・・・・・・ホルダ、１１・
・・・・・連結腕部、１２・・・・・・キートップ、１
３・・・・・・スイッチ体押圧部、１４・・・・・・マ
スク、１５・・・・・・窓、１６ａ、１６ｂ。１６Ｃ，１６ｄ、　　１６ｅ、　　１６ｆ−−−−−−
キートップ姿勢保持部、１７・・・・・・延出部。1 to 4 are diagrams showing conventional keyboards,
Figure 1 is an exploded perspective view of the keyboard, Figure 2 is a partial vertical sectional view of the keyboard, Figure 3 is an enlarged perspective view showing the main parts of the key top arrangement board, and Figure 4 is a partial vertical sectional view of the keyboard. in,
5 and 6 are views showing the first embodiment of this invention; FIG. FIG. 6 is a partial vertical sectional view of the keyboard after the connecting arm is broken, and FIGS. 7 and 8 are views showing a second embodiment of the invention, and FIG. is a diagram similar to FIG. 3, and FIG. 8 is a diagram similar to FIG. 6. DESCRIPTION OF SYMBOLS 1... Switch body arrangement board, 6... Switch body, 7... Pa key top arrangement board, 8... Four wall board, 9... Opening part, 10... ...Holder, 11.
...Connection arm, 12...Key top, 1
3...Switch body pressing portion, 14...Mask, 15...Window, 16a, 16b. 16C, 16d, 16e, 16f------
Key top posture holding section, 17...extending section.

Claims

[Claims for Utility Model Registration] A holder having a plurality of openings partitioned and formed in a wall plate, and a connection disposed in each of the openings and having a spring property to the wall plate of each opening. A key top array plate integrally molded from resin includes a plurality of key tops that are swingably connected via arms and have switch body pressing portions formed on the back side, and are integrally molded with resin. superimposed on a switch body array plate having a plurality of switch bodies facing the pressing part and turned on and off by the rocking of each of the key tops;
In the keyboard in which a mask having a plurality of windows from which the heads of each key top protrude is superimposed on the key top arrangement plate, the key top has an extending portion at a position opposite to the connecting arm portion. a key top position holding portion extending toward the mask or the switch body arrangement plate so as not to impede on/off of the switch body; Features a keyboard.