JPS6114435U - Keyboard switch muffling mechanism - Google Patents
Keyboard switch muffling mechanismInfo
- Publication number
- JPS6114435U JPS6114435U JP9818684U JP9818684U JPS6114435U JP S6114435 U JPS6114435 U JP S6114435U JP 9818684 U JP9818684 U JP 9818684U JP 9818684 U JP9818684 U JP 9818684U JP S6114435 U JPS6114435 U JP S6114435U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard switch
- key stem
- housing
- muffling mechanism
- key
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図および第２図は本考案によるキーボードスイッチ
の消音機構の実施例を示す横断面図で、第１図はキース
テム押下げ前の状態を、第２図はキーステムを押下げた
ときの状態をそれぞれ示している。
１・・・キートップ、２・・・キーステム、３・・・ハ
ウジング、４・・・マグネット、５・・・外部端子、６
・・・スイッチエレメント、７・・・消音突起、８・・
・復旧スプリング。[Brief Description of the Drawings] Figures 1 and 2 are cross-sectional views showing an embodiment of the noise reduction mechanism for a keyboard switch according to the present invention. Figure 1 shows the state before the key stem is pressed down, and Figure 2 shows the state before the key stem is pressed down. Each state is shown when the button is pressed down. 1... Key top, 2... Key stem, 3... Housing, 4... Magnet, 5... External terminal, 6
... Switch element, 7... Sound deadening protrusion, 8...
・Recovery spring.
Claims (1)
るキーステムの下降によってスイッチエレメントを駆動
し、回路を閉成する形式のキーボードスイッチにおいて
、前記ハウジング内底部の中心部に、接触面の小さい突
起を設け、前記キーステムの最終押下点でキーステム底
面と前記突起とを接触させるように構成したキーボード
スイッチの消音機構。In a keyboard switch of the type in which a switch element is driven and a circuit is closed by lowering a key stem that slides within a housing as a key top is pressed down, a small protrusion with a contact surface is provided at the center of the inner bottom of the housing; A noise reduction mechanism for a keyboard switch configured such that the bottom surface of the key stem and the protrusion are brought into contact at the final depression point of the key stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9818684U JPS6114435U (en) | 1984-06-29 | 1984-06-29 | Keyboard switch muffling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9818684U JPS6114435U (en) | 1984-06-29 | 1984-06-29 | Keyboard switch muffling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6114435U true JPS6114435U (en) | 1986-01-28 |
Family
ID=30657734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9818684U Pending JPS6114435U (en) | 1984-06-29 | 1984-06-29 | Keyboard switch muffling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6114435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02120224U (en) * | 1989-03-17 | 1990-09-27 |
-
1984
- 1984-06-29 JP JP9818684U patent/JPS6114435U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02120224U (en) * | 1989-03-17 | 1990-09-27 |
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