JPS6040925U

JPS6040925U - keyboard switch

Info

Publication number: JPS6040925U
Application number: JP13301683U
Authority: JP
Inventors: 武田　武二
Original assignee: 日本電気株式会社
Priority date: 1983-08-30
Filing date: 1983-08-30
Publication date: 1985-03-22

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のクリックアクションタッチのキーボード
スイッチの構造を示す横断面図、第２図は第１図の分解
斜視図、第３図は本考案によるクリックアクションタッ
チのキーボードスイッチの一実施例の構造を示す横断面
図、第４図は第３図の分解斜視図である。１・・・キートップ、２・・・キーステム、３・・・ハ
ウジング、４・・・復旧スプリング、５・・・スライダ
ー、６・・・ドームスプリング、７・・・ドームスプリ
ング受け、８・・・可能接点スプリング、９・・・固定
接点、１０．１１・・・外部端子、１２・・・スナツピ
ングラバＯFig. 1 is a cross-sectional view showing the structure of a conventional click-action touch keyboard switch, Fig. 2 is an exploded perspective view of Fig. 1, and Fig. 3 is an embodiment of a click-action touch keyboard switch according to the present invention. FIG. 4 is a cross-sectional view showing the structure, and FIG. 4 is an exploded perspective view of FIG. 3. 1...Key top, 2...Key stem, 3...Housing, 4...Recovery spring, 5...Slider, 6...Dome spring, 7...Dome spring receiver, 8...・Possible contact spring, 9...Fixed contact, 10.11...External terminal, 12...Snapping grabber O

Claims

[Scope of utility model registration request]

A keyboard switch having a movable contact made of a thin plate spring and a fixed contact provided opposite to the movable contact in a housing, and configured to close the movable contact and the fixed contact by pressing down on a key stem. The keyboard switch further comprises a recovery spring and a rubber dome-shaped spring between the key stem and the movable contact.