JPS5873536U

JPS5873536U - Press switch

Info

Publication number: JPS5873536U
Application number: JP16896481U
Authority: JP
Inventors: 赤松　秋雄; 塩飽　之弘; 優一井上
Original assignee: 古野電気株式会社
Priority date: 1981-11-12
Filing date: 1981-11-12
Publication date: 1983-05-18

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 the drawing]

゛第１図はこの考案に用いるスイッチ動作を説明するた
めの回路図、第２図及び第３図はこの考案の実施例、第
４図はその断面図を示す。第２図において、ｌＡ、ｉＢは弾力性薄板材、Ｐｌ、　
Ｐ２．　Ｐ３．　Ｐ４及びＰ□′、Ｐ２′、Ｐ３′、Ｐ
、′はスイッチ電極、２はスペーサー、２ａ、　　２ｂ
、　　２ｃ。２ｄは切欠部、３は表示板、３ａ、　　３ｂ、　　３ｃ
、　　３ｄは標識、４は金属箔、５は硬質材を示す。ｌ　　　　　　　第４ａ払　　ム３1 is a circuit diagram for explaining the switch operation used in this invention, FIGS. 2 and 3 show an embodiment of this invention, and FIG. 4 is a sectional view thereof. In Fig. 2, lA and iB are elastic thin plates, Pl,
P2. P3. P4 and P□', P2', P3', P
, ' is a switch electrode, 2 is a spacer, 2a, 2b
, 2c. 2d is a notch, 3 is a display board, 3a, 3b, 3c
, 3d indicates a sign, 4 indicates a metal foil, and 5 indicates a hard material. l Part 4a Payment 3

Claims

[Scope of utility model registration request]

(1) It is constructed by laminating a substrate, a spacer, an elastic thin plate material, a metal foil, and a transparent or translucent thin plate having plasticity, and on the substrate is a switch composed of a pair of electrodes, A plurality of electrodes on one side of the Tsuchi circuit are printed and wired, and a specific number of the plurality of electrodes are connected in common, and the spacer is made of an electrically insulating material, and a notch is machined at a position corresponding to the switch electrode. The elastic thin plate material is an electrically insulating material, and the other electrode of the pair of electrodes constituting the switch circuit is located at a position facing each electrode on the substrate through the notch of the spacer. (2) A specific number of the printed and wired electrodes are connected in common, and further, when the electrode portion of the elastic thin plate material is pressed from above, the electrode and the opposing electrode on the substrate are connected. The metal foil is electrically grounded, and the transparent or translucent thin plate has an opposite electrode between the substrate and the elastic thin plate on its back side at a position corresponding to the switch electrode. A push switch characterized by having a mark indicating a push position where electrical contact is made.

(2) The substrate and the thin plate material having elasticity are elastic;
2. The push switch according to claim 1, wherein the push switch is made by bending a sheet of thin plate material having an intermediate portion.