JPS614323U - membrane switch - Google Patents
membrane switchInfo
- Publication number
- JPS614323U JPS614323U JP8956784U JP8956784U JPS614323U JP S614323 U JPS614323 U JP S614323U JP 8956784 U JP8956784 U JP 8956784U JP 8956784 U JP8956784 U JP 8956784U JP S614323 U JPS614323 U JP S614323U
- Authority
- JP
- Japan
- Prior art keywords
- layer sheet
- membrane switch
- contact portion
- upper layer
- opposing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
第１図はこの考案に係るメンブレンスイッチの一実施例
の接点部分断面図、第２図は同じく他の実施例の接点部
分断面図、第３図は従来のメンブレンスイッチの接点部
分断面図である。
Ｓ・・・・・・メンブレンスイッチ、１・・・・・・上
層シート、２・・・・・・スペーサシ一ト、３・・・・
・・下層シート、１ａ・・・・・・可動接点、３ａ・・
・・・・固定接点、１ｃ，３Ｃ・・・・・・磁性材。FIG. 1 is a partial sectional view of the contact of one embodiment of the membrane switch according to this invention, FIG. 2 is a partial sectional view of the contact of another embodiment, and FIG. 3 is a partial sectional view of the contact of a conventional membrane switch. . S... Membrane switch, 1... Upper layer sheet, 2... Spacer sheet, 3...
...Lower sheet, 1a...Movable contact, 3a...
...Fixed contact, 1c, 3C...Magnetic material.
Claims (1)
一ト上対向部位に印刷形成した上層シートおよび下層シ
ートを前記両接点間を所定間隔で保持するスペーサシ一
トを介して積層し、前記上層シート上面を押圧すること
により前記接点部を導通させて成るメンブレンスイッチ
において、前記接点部における上層シートおよび７下層
シートのそれぞれ対向部位上に磁極を形成し、かつ対向
磁極が同極となるように形成したことを特徴とするメン
ブレンスイッチ。An upper layer sheet and a lower layer sheet in which movable contacts and fixed contacts constituting the contact portion are respectively printed on opposing parts of the sheets are laminated with a spacer sheet that holds the contact points at a predetermined distance between them, and the upper layer sheet In a membrane switch in which the contact portion is made conductive by pressing the upper surface, magnetic poles are formed on opposing portions of the upper layer sheet and the seventh lower layer sheet in the contact portion, and the opposing magnetic poles are formed to have the same polarity. A membrane switch characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8956784U JPS614323U (en) | 1984-06-15 | 1984-06-15 | membrane switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8956784U JPS614323U (en) | 1984-06-15 | 1984-06-15 | membrane switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS614323U true JPS614323U (en) | 1986-01-11 |
Family
ID=30643763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8956784U Pending JPS614323U (en) | 1984-06-15 | 1984-06-15 | membrane switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS614323U (en) |
-
1984
- 1984-06-15 JP JP8956784U patent/JPS614323U/en active Pending
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