JPS61129238U - - Google Patents
Info
- Publication number
- JPS61129238U JPS61129238U JP1250285U JP1250285U JPS61129238U JP S61129238 U JPS61129238 U JP S61129238U JP 1250285 U JP1250285 U JP 1250285U JP 1250285 U JP1250285 U JP 1250285U JP S61129238 U JPS61129238 U JP S61129238U
- Authority
- JP
- Japan
- Prior art keywords
- contact pattern
- contact
- switch
- pattern
- spacer
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
Description
第１図は本考案の一実施例によるキーボードス
イツチの概念的な要部断面図、第２図は前記キー
ボードスイツチの押圧操作時の状態を概念的に示
す断面図、そして、第３図は本考案の他の実施例
によるキーボードスイツチの前記同様な要部断面
図である。
１：ベース材、２：固定接点パターン、３：ス
イツチシート、３Ａ：クリツク部、４：可動接点
パターン、５：スペーサ、５Ａ：起部、６：突起
。
FIG. 1 is a conceptual cross-sectional view of essential parts of a keyboard switch according to an embodiment of the present invention, FIG. 2 is a cross-sectional view conceptually showing the state of the keyboard switch when it is pressed, and FIG. FIG. 6 is a sectional view of a keyboard switch according to another embodiment of the invention, similar to the above-mentioned main part; 1: Base material, 2: Fixed contact pattern, 3: Switch sheet, 3A: Click part, 4: Movable contact pattern, 5: Spacer, 5A: Origin, 6: Projection.
Claims (1)
なドーム状クリツク部の内面に接点パターンを設
け、スイツチ動作空隙を形成する為の絶縁性スペ
ーサを介して前記接点パターンと対応する位置に
他の接点パターンを設けたベース材を備え、前記
クリツク部の押圧操作に伴なう反転・復帰動によ
りそれぞれ前記両接点パターン間の接触・離間動
作を行わせるようにしたキーボードスイツチに於
いて、前記スイツチ動作空隙にクリツク部の保持
部を設けるように構成したことを特徴とするキー
ボードスイツチ。 (2) 前記保持部を、スペーサの接点パターン側
端部に形成した起部により構成したことを特徴と
する実用新案登録請求の範囲第(1)項に記載のキ
ーボードスイツチ。 (3) 前記保持部を、スペーサの接点パターン側
端部に形成した起部及び前記他の接点パターンの
周辺部に設けた起部により構成したことを特徴と
する実用新案登録請求の範囲第(1)項に記載のキ
ーボードスイツチ。[Claims for Utility Model Registration] (1) A contact pattern is provided on the inner surface of a reversible dome-shaped click portion formed on a flexible switch sheet, and the contact pattern is provided through an insulating spacer to form a switch operation gap. A base material is provided with another contact pattern at a position corresponding to the pattern, and the contact and separation operations between the two contact patterns are performed respectively by reversing and returning movements accompanying the pressing operation of the click part. 1. A keyboard switch, characterized in that the switch operating gap is provided with a holding portion for a click portion. (2) The keyboard switch according to claim (1), wherein the holding portion is constituted by a starting portion formed at the end portion of the spacer on the side of the contact pattern. (3) The holding portion is constituted by an origin formed at the end of the spacer on the side of the contact pattern and an origin provided at the periphery of the other contact pattern. Keyboard switch described in section 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1250285U JPS61129238U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1250285U JPS61129238U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61129238U true JPS61129238U (en) | 1986-08-13 |
Family
ID=30495625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1250285U Pending JPS61129238U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61129238U (en) |
-
1985
- 1985-01-31 JP JP1250285U patent/JPS61129238U/ja active Pending