JPS5963925U

JPS5963925U - single key switch

Info

Publication number: JPS5963925U
Application number: JP15969182U
Authority: JP
Inventors: 佐渡　良一
Original assignee: サンアロ−交易株式会社
Priority date: 1982-10-22
Filing date: 1982-10-22
Publication date: 1984-04-27

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図は本考案によるシングルキースイッチの一実施例
の分解側面図、第２図は第１図のキーステムの底面図、
第３図は第１図のシングルキースイッチの組立てた状態
を示す断面図、第４図は第３図ＩＶ−ＩＶ線断面図であ
る。１・・・キートップ、２・・・キーステム、３・・・ハ
ウジング、４・・・ラバーコンタクト。Fig. 1 is an exploded side view of an embodiment of the single key switch according to the present invention, Fig. 2 is a bottom view of the key stem of Fig. 1,
3 is a sectional view showing the assembled state of the single key switch of FIG. 1, and FIG. 4 is a sectional view taken along the line IV--IV of FIG. 3. 1...Key top, 2...Key stem, 3...Housing, 4...Rubber contact.

Claims

[Scope of utility model registration request]

The key top has a mounting hole on the lower surface, and a retaining part that is substantially formed into a square prism shape and can be fixed by engaging with the mounting hole of the key top on the upper side. A longitudinally extending groove is provided, one set of opposing sides having an outwardly projecting stop at the upper edge of the groove and another set of opposite sides having an outwardly projecting stop at the upper edge of the groove. a key stem having an outwardly projecting latch having a downwardly sloped edge configured to be retractable to the bottom of the groove, and further including a projection projecting downwardly from the hollow interior thereof; a generally conical housing having a neck having an inner surface that slidably fits between the stopper and the latch in a groove in the key stem, and a flexible latch that can engage a printed circuit board to be mounted; It is characterized by having a contact made of a conductive material on the lower surface and a bowl-shaped rubber contact on the upper surface, each of which is open downward and has a center hole in the upper surface into which the protrusion of the key stem can be inserted. A single key switch.