JPS5972628U

JPS5972628U - keyboard switch

Info

Publication number: JPS5972628U
Application number: JP16803482U
Authority: JP
Inventors: 塚田　昌弘
Original assignee: エスエムケイ株式会社
Priority date: 1982-11-08
Filing date: 1982-11-08
Publication date: 1984-05-17

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 drawings]

第１図は従来のキーボードスイッチの構成を示す断面図
、第２図はこのキーボードスイッチを構成する主要な要
素の形状を示す斜視図、第３図は本考案に係るキーボー
ドスイッチを構成する主要な要素の形状を示す斜視図、
第４図はそのｘ−Ｘ線断面因である。１・・・・・・プリント基板、２・・間ラバーキートッ
プ、２１・・・・・・操作部、２２・・・・・・保持部
、２３・・・・・・枠部、３・・・・・・筐体、３１・
・・・・・上ケース、３２・・・・・・下ケース、３１
ａ・・・・・・窓、４・・・・・・ケーブル、４１・・
・・・・保護部材、４２・・・・・・リード線。FIG. 1 is a sectional view showing the configuration of a conventional keyboard switch, FIG. 2 is a perspective view showing the shapes of the main elements that make up this keyboard switch, and FIG. a perspective view showing the shape of the element;
FIG. 4 shows its x-X cross-sectional view. DESCRIPTION OF SYMBOLS 1...Printed circuit board, 2...Rubber key top, 21...Operation section, 22...Holding section, 23...Frame section, 3. ...Housing, 31.
...Top case, 32...Bottom case, 31
a...Window, 4...Cable, 41...
...Protection member, 42...Lead wire.

Claims

[Scope of utility model registration request]

A rubber key top that has a printed circuit board, a dome-shaped operation part with a conductive member fixed to the inside of the top, and an operation protrusion formed on the outside of the top, and a plate-shaped holding part joined to the edge of this operation part. and a plastic casing in which a window is formed in the wall, the operation projection protrudes outside from the window, and the printed circuit board and the rubber key top are held inside in an overlapping state. In the keyboard switch, the rubber key top has a skirt-shaped frame that protrudes to the opposite side of the operating section and is integrally formed with the holding section, and the printed circuit board is secured to the printed circuit board by the frame and the holding section. A keyboard switch characterized by being configured to cover.