JPS62192525U - - Google Patents
Info
- Publication number
- JPS62192525U JPS62192525U JP8155086U JP8155086U JPS62192525U JP S62192525 U JPS62192525 U JP S62192525U JP 8155086 U JP8155086 U JP 8155086U JP 8155086 U JP8155086 U JP 8155086U JP S62192525 U JPS62192525 U JP S62192525U
- Authority
- JP
- Japan
- Prior art keywords
- membrane type
- type keyboard
- keyboard switch
- contact patterns
- protrusion
- 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 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 2
Description
第１図は、本考案の一実施例による膜型キーボ
ードスイツチの概念的な要部断面構成図、第２図
は、本考案で採用した動作圧規制用突起部の配設
態様図、第３図は、第１図に於ける大きなキーの
動作態様説明図、第４図は、他の実施例による動
作圧規制用突起部の配設態様図、そして、第５図
１，２は、従来構造の膜型キーボードスイツチに
内在する問題点を説明する為の図である。
１，２：絶縁シート、３，３Ｂ：薄いスペーサ
、３Ａ：厚いスペーサ、４，５：接点パターン、
Ｓ：小さなキー、６，７：接点パターン、Ｌ：大
きなキー、８，８Ａ：突起部。
FIG. 1 is a conceptual cross-sectional configuration diagram of main parts of a membrane type keyboard switch according to an embodiment of the present invention, FIG. 2 is a diagram showing the arrangement of operating pressure regulating projections adopted in the present invention, and The figures are an explanatory diagram of the operating mode of the large key in FIG. 1, FIG. 4 is a diagram of the arrangement of the operating pressure regulating protrusion according to another embodiment, and FIG. 5 1 and 2 are conventional FIG. 2 is a diagram for explaining problems inherent in the membrane type keyboard switch structure. 1, 2: Insulating sheet, 3, 3B: Thin spacer, 3A: Thick spacer, 4, 5: Contact pattern,
S: small key, 6, 7: contact pattern, L: large key, 8, 8A: protrusion.
Claims (1)
個形成し、これらの接点パターンを所要のスイツ
チ動作間隙を保持させて対向配置するようにした
膜型キーボードスイツチに於いて、スイツチ操作
領域の大きなキーに属する接点パターン部位又は
その近傍に操作力を規制する為の突起部を設ける
ように構成したことを特徴とする膜型キーボード
スイツチ。 A membrane type keyboard switch has a plurality of required contact patterns formed on a flexible insulating sheet, and these contact patterns are arranged facing each other with a required switch operation gap. 1. A membrane type keyboard switch characterized in that a protrusion for regulating operating force is provided at or near a contact pattern portion belonging to the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8155086U JPS62192525U (en) | 1986-05-29 | 1986-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8155086U JPS62192525U (en) | 1986-05-29 | 1986-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62192525U true JPS62192525U (en) | 1987-12-07 |
Family
ID=30933392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8155086U Pending JPS62192525U (en) | 1986-05-29 | 1986-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62192525U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60736A (en) * | 1983-06-16 | 1985-01-05 | Sanyo Electric Co Ltd | Formation of p-type sic electrode |
-
1986
- 1986-05-29 JP JP8155086U patent/JPS62192525U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60736A (en) * | 1983-06-16 | 1985-01-05 | Sanyo Electric Co Ltd | Formation of p-type sic electrode |
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