JPS58118630U

JPS58118630U - push button switch

Info

Publication number: JPS58118630U
Application number: JP1520082U
Authority: JP
Inventors: 槌田　徹
Original assignee: 昭和無線工業株式会社
Priority date: 1982-02-08
Filing date: 1982-02-08
Publication date: 1983-08-12

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図は本考案の二寥施例を示す分解斜視図、　　　
　　“第２図はそのステムの詳細を芥子断面図、第３図
はそのハウジングの詳細を示す断面図、第４図はそのス
イイチング動作を説明するための図である。１・・・キーベース、１２・・・角溝、２・・・リード
スィッチζ３磁石、３１・・・傾斜部、３２・・・溝、
３３・・・磁化方向を示す矢印、４・・・ステム、４２
・・・突起、４４・・・貫通孔、５・・・ハウジング、
５３・・・棒状突起、６・・・キートップ、７・・・コ
イルバネ。　　　　　。第１図第４図Fig. 1 is an exploded perspective view showing the second embodiment of the present invention;
"Figure 2 is a cross-sectional view showing details of the stem, Figure 3 is a cross-sectional view showing details of the housing, and Figure 4 is a diagram for explaining the switching operation. 1... Key base, 12... Square groove, 2... Reed switch ζ3 magnet, 31... Inclined part, 32... Groove,
33... Arrow indicating magnetization direction, 4... Stem, 42
...Protrusion, 44...Through hole, 5...Housing,
53... Rod-shaped projection, 6... Key top, 7... Coil spring. . Figure 1 Figure 4

Claims

[Claims for Utility Model Registration] (1) Two or more reed switches, a magnet rotatably disposed near the reed switches,
Interlocking with the key top, the magnetization direction of the magnet is almost perpendicular to the axial direction of the 6-do switch under normal conditions, and the magnetization direction and the axial direction are intersecting when pressed. a control mechanism for rotating the magnets so that the magnets are substantially parallel to each other. (2) A control mechanism for rotating the magnet includes a plurality of grooves carved into the magnet and having four inclined parts, a plurality of four protrusions that move up and down in conjunction with the key top and fit into the grooves; A push-button switch according to claim 1, which is a utility model registration, characterized in that the push-button switch comprises a stem provided with a mechanism for inhibiting the push-button switch itself from rotating.