JPH0440436U - - Google Patents
Info
- Publication number
- JPH0440436U JPH0440436U JP8241190U JP8241190U JPH0440436U JP H0440436 U JPH0440436 U JP H0440436U JP 8241190 U JP8241190 U JP 8241190U JP 8241190 U JP8241190 U JP 8241190U JP H0440436 U JPH0440436 U JP H0440436U
- Authority
- JP
- Japan
- Prior art keywords
- movable contact
- contact piece
- click plate
- protrusion
- push button
- 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
- 239000002184 metal Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 7
- 239000000758 substrate Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 1
Description
第1図は本考案の1実施例にかかるメンブレン
スイツチを示す側断面図、第2図は第1図に示す
メンブレンスイツチを押圧したときの動作を示す
側断面図、第3図は上記メンブレンスイツチを多
数具備するメンブレンスイツチ板1の全体構成を
示す分解斜視図、第4図は第3図に示すスイツチ
板10のA部分(スイツチ接点部の1つ)の拡大
分解斜視図、第5図は第3図に示すB−B線でエ
ンボスシート7を切断した側断面拡大図、第6図
は従来のメンブレンスイツチの構造を示す概略側
断面図、第7図は第6図に示すメンブレンスイツ
チの動作を示す側断面図、第8図は本考案の他の
実施例にかかるメンブレンスイツチを示す側断面
図である。
図中、1……メンブレンスイツチ板、2……第
1の基板、3……スペーサ、4……第2の基板、
5……クリツク板、6……透明板、7……エンボ
スシート、8……シート、10……スイツチ板、
13……突起、14……貫通溝、である。
Fig. 1 is a side sectional view showing a membrane switch according to an embodiment of the present invention, Fig. 2 is a side sectional view showing the operation when the membrane switch shown in Fig. 1 is pressed, and Fig. 3 is a side sectional view showing the membrane switch shown in Fig. 1. FIG. 4 is an enlarged exploded perspective view of part A (one of the switch contact parts) of the switch plate 10 shown in FIG. 3, and FIG. FIG. 3 is an enlarged side cross-sectional view of the embossed sheet 7 cut along line B-B, FIG. 6 is a schematic side cross-sectional view showing the structure of a conventional membrane switch, and FIG. 7 is a cross-sectional side view of the membrane switch shown in FIG. FIG. 8 is a side sectional view showing the membrane switch according to another embodiment of the present invention. In the figure, 1... membrane switch board, 2... first substrate, 3... spacer, 4... second substrate,
5... Click board, 6... Transparent board, 7... Embossed sheet, 8... Sheet, 10... Switch board,
13... protrusion, 14... through groove.
Claims (1)
ク板又は可動接片と、該クリツク板又は可動接片
の下面側に配設され該クリツク板又は可動接片を
上側から押圧することによりオンされるスイツチ
接点部とを具備する押釦スイツチにおいて、 可撓性を有する合成樹脂製シートの所定部分を
成形して下方向に突出する突起を形成したエンボ
スシートを具備し、該エンボスシートをその突起
が前記クリツク板又は可動接片の上面のほぼ中央
に位置するように前記クリツク板又は可動接片上
に配設したことを特徴とする押釦スイツチ。[Claims for Utility Model Registration] At least a click plate or a movable contact piece made of an upwardly curved metal plate; A push button switch is equipped with a switch contact section that is turned on when pressed, and includes an embossed sheet in which a predetermined portion of a flexible synthetic resin sheet is molded to form a protrusion that protrudes downward; 1. A push button switch characterized in that an embossed sheet is disposed on the click plate or movable contact piece such that its protrusion is located approximately at the center of the upper surface of the click plate or movable contact piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8241190U JPH0440436U (en) | 1990-08-02 | 1990-08-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8241190U JPH0440436U (en) | 1990-08-02 | 1990-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0440436U true JPH0440436U (en) | 1992-04-06 |
Family
ID=31629201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8241190U Pending JPH0440436U (en) | 1990-08-02 | 1990-08-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0440436U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04287171A (en) * | 1991-03-15 | 1992-10-12 | Sony Corp | Free curve preparing method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63308826A (en) * | 1987-06-10 | 1988-12-16 | Matsushita Electric Ind Co Ltd | Push-button switch |
-
1990
- 1990-08-02 JP JP8241190U patent/JPH0440436U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63308826A (en) * | 1987-06-10 | 1988-12-16 | Matsushita Electric Ind Co Ltd | Push-button switch |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04287171A (en) * | 1991-03-15 | 1992-10-12 | Sony Corp | Free curve preparing method |