JPS6166830U - - Google Patents
Info
- Publication number
- JPS6166830U JPS6166830U JP15130084U JP15130084U JPS6166830U JP S6166830 U JPS6166830 U JP S6166830U JP 15130084 U JP15130084 U JP 15130084U JP 15130084 U JP15130084 U JP 15130084U JP S6166830 U JPS6166830 U JP S6166830U
- Authority
- JP
- Japan
- Prior art keywords
- layer sheet
- sheet
- upper layer
- pusher
- contact
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 2
Description
第１図Ａ〜Ｃ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で、同図Ａは接点
部の非押圧状態を示す概略断面図、同図Ｂは接点
部のロツク状態を示す概略断面図、同図Ｃは接点
部のロツク解除状態を示す概略断面図、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、３ａ１，３ａ２……可動接
点、４……スペーサシート、５……下層シート、
５ａ１，５ａ２……固定接点、６……固定部材、
７……可動部材、８……ベース、８ａ１，８ａ２
……凹所、９Ａ，９Ｂ……押動子、９Ａ１，９Ｂ
１……鍔部、９Ａ４……係合部、９Ｂ４……押圧
部、１０Ａ，１０Ｂ……反転ばね、１１……押圧
ばね。
Figures 1A to 1C are schematic sectional views showing the contact portion of the membrane switch according to this invention, where Figure A is a schematic sectional view showing the contact portion in a non-pressed state, and Figure B shows the contact portion in a locked state. FIG. 2 is a schematic cross-sectional view showing the contact portion in an unlocked state, and FIG. 2 is a schematic cross-sectional view of the contact portion showing a conventional example. 3... Upper layer sheet, 3a 1 , 3a 2 ... Movable contacts, 4... Spacer sheet, 5... Lower layer sheet,
5a 1 , 5a 2 ... fixed contact, 6 ... fixed member,
7...Movable member, 8...Base, 8a 1 , 8a 2
...Recess, 9A, 9B... Pusher, 9A 1 , 9B
1 ... Flange portion, 9A 4 ... Engaging portion, 9B 4 ... Pressing portion, 10A, 10B... Reversing spring, 11... Pressing spring.
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ト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
れてなり、さらに前記軸部側面に係合部を形成し
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、さらに前記下層シート
下方に可動部材を設けて、この可動部材を前記押
動子の係合部に係合可能に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 via a spacer that maintains a predetermined distance between the two contacts, and the upper layer sheet In the membrane switch configured to conduct the contact portions and send out an output signal when pressed down, the shaft portion is inserted into the vicinity of the contact portions of the upper layer sheet and the lower layer sheet, and the upper flange portion is inserted into the upper layer sheet and the lower layer sheet. A pusher is placed on the upper surface of the sheet and has an engaging portion formed on the side surface of the shaft portion, a reversing spring is interposed below the pusher, and a reversing spring is disposed below the lower sheet. 1. A membrane switch characterized in that a movable member is provided, and the movable member is configured to be able to engage with an engaging portion of the pusher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15130084U JPH0129698Y2 (en) | 1984-10-05 | 1984-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15130084U JPH0129698Y2 (en) | 1984-10-05 | 1984-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6166830U true JPS6166830U (en) | 1986-05-08 |
| JPH0129698Y2 JPH0129698Y2 (en) | 1989-09-11 |
Family
ID=30709419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15130084U Expired JPH0129698Y2 (en) | 1984-10-05 | 1984-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0129698Y2 (en) |
-
1984
- 1984-10-05 JP JP15130084U patent/JPH0129698Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0129698Y2 (en) | 1989-09-11 |