JPS6157427U - - Google Patents
Info
- Publication number
- JPS6157427U JPS6157427U JP14387984U JP14387984U JPS6157427U JP S6157427 U JPS6157427 U JP S6157427U JP 14387984 U JP14387984 U JP 14387984U JP 14387984 U JP14387984 U JP 14387984U JP S6157427 U JPS6157427 U JP S6157427U
- Authority
- JP
- Japan
- Prior art keywords
- layer sheet
- contact
- upper layer
- contact portion
- output signal
- 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
- 239000012528 membrane Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
Description
第１図はこの考案に係るメンブレンスイツチの
接点部を示す概略断面図、第２図は従来例を示す
接点部の概略断面図である。
３…上層シート、３ａ…可動接点、４…スペー
サシート、５…下層シート、５ａ…固定接点、６
…ベース、７…押動子、７ａ…鍔部、７ｂ…軸部
、８…反転ばね、９，１０…補助接点部材、９ａ
，１０ａ…接点、９ｂ，１０ｂ…端子。
FIG. 1 is a schematic cross-sectional view showing a contact portion of a membrane switch according to this invention, and FIG. 2 is a schematic cross-sectional view of a contact portion showing a conventional example. 3... Upper layer sheet, 3a... Movable contact, 4... Spacer sheet, 5... Lower layer sheet, 5a... Fixed contact, 6
...base, 7...pusher, 7a...flange, 7b...shaft, 8...reversal spring, 9, 10...auxiliary contact member, 9a
, 10a... Contact, 9b, 10b... Terminal.
Claims (1)
れフレキシブル配線シート上対向部位に形成して
なる上層シートおよび下層シートを前記両接点間
を所定間隔にて保持するスペーサを介して積層し
、前記上層シートの押し下げにより前記接点部を
導通させて出力信号を送出するように構成してな
るメンブレンスイツチにおいて、軸部が前記上層
シートおよび下層シーの接点部近傍に挿通され、
かつ上部の鍔部が前記上層シート上面に載置され
てなる押動子を挿設するとともに、前記押動子下
方に反転ばねを介在させ、さらに前記反転ばねに
より接触導通させ補助出力信号を送出し得る補助
接点部を形設して構成したことを特徴とするメン
ブレンスイツチ。 An upper layer sheet and a lower layer sheet each having a movable contact and a fixed contact constituting a contact portion formed on opposing parts of a flexible wiring sheet are laminated with a spacer that holds the two contacts at a predetermined distance, and the upper layer sheet In the membrane switch configured to make the contact portion conductive and send an output signal when pressed down, the shaft portion is inserted into the vicinity of the contact portion of the upper layer sheet and the lower layer sheet,
Further, a pusher whose upper flange is placed on the upper surface of the upper layer sheet is inserted, and a reversing spring is interposed below the pusher, and the reversing spring causes contact conduction to send out an auxiliary output signal. A membrane switch characterized in that it is configured with an auxiliary contact section that can be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14387984U JPS6157427U (en) | 1984-09-21 | 1984-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14387984U JPS6157427U (en) | 1984-09-21 | 1984-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6157427U true JPS6157427U (en) | 1986-04-17 |
Family
ID=30702170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14387984U Pending JPS6157427U (en) | 1984-09-21 | 1984-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6157427U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853320B2 (en) * | 1978-08-11 | 1983-11-28 | コミツサレ・ア・レナジイ・アトミツク | How to treat a mixture of air and rare gases |
-
1984
- 1984-09-21 JP JP14387984U patent/JPS6157427U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5853320B2 (en) * | 1978-08-11 | 1983-11-28 | コミツサレ・ア・レナジイ・アトミツク | How to treat a mixture of air and rare gases |