JPS617814U

JPS617814U - key switch

Info

Publication number: JPS617814U
Application number: JP9074884U
Authority: JP
Inventors: 孝幸鈴木
Original assignee: 沖電気工業株式会社
Priority date: 1984-06-20
Filing date: 1984-06-20
Publication date: 1986-01-17

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図は本考案の一実施例を示す斜視図、第２図は従来
例の斜視図、第３図は要部斜視図、第４図は要部底面図
、第５図は本考案の一実施例を示す要部斜視図、第６図
番よ要部底面図、第７図は第１図■−■線の断面図、第
８図はキースイッチをプリント基板に載置した状態を示
す縦断面図、第９図はキースイッチをプリント基板に載
置した状態を示す横断面図である。１０・・・ハウジング、１２・・・切欠、１３・・・端
子、１４・・・窪み、１５・・・板ばね、１６・・・穴
、１９・・・力バー、２０・・・切欠部、２１・・・凹
部、２２・・・押圧部。Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a perspective view of a conventional example, Fig. 3 is a perspective view of the main part, Fig. 4 is a bottom view of the main part, and Fig. 5 is a perspective view of the conventional example. Figure 6 is a perspective view of the main parts showing one embodiment, Figure 6 is a bottom view of the main parts, Figure 7 is a sectional view taken along the line ■-■ in Figure 1, and Figure 8 shows the state in which the key switch is mounted on the printed circuit board. FIG. 9 is a longitudinal cross-sectional view showing a key switch mounted on a printed circuit board. DESCRIPTION OF SYMBOLS 10... Housing, 12... Notch, 13... Terminal, 14... Recess, 15... Leaf spring, 16... Hole, 19... Force bar, 20... Notch part , 21... recessed part, 22... pressing part.

Claims

[Scope of utility model registration request]

In a key switch in which a notch is formed in a housing on which a dome-shaped leaf spring is mounted, and a terminal is led out from the notch, a recess shaped to be inscribed in the outer shape of the housing is formed in a part of the cover, and this cover is used to connect the housing to the housing. A key switch characterized by a sealed top.