JPH01113933U - - Google Patents
Info
- Publication number
- JPH01113933U JPH01113933U JP878588U JP878588U JPH01113933U JP H01113933 U JPH01113933 U JP H01113933U JP 878588 U JP878588 U JP 878588U JP 878588 U JP878588 U JP 878588U JP H01113933 U JPH01113933 U JP H01113933U
- Authority
- JP
- Japan
- Prior art keywords
- contact plate
- fixed contacts
- switch element
- fixed
- opening
- 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
- 238000010586 diagram Methods 0.000 description 3
Description
第１図〜第４図は本考案の実施例の説明図で、
第１図はスイツチ素子の分解斜視図、第２図はケ
ースの平面図、第３図イ，ロはスイツチ素子の断
面図を示し、同図イは可撓押圧片が未押圧の状態
を示し、同図ロは同押圧状態を示す。第４図は動
作時に可動接点板にかかる応力の分布状態を説明
するために、スペーサ板の開口と固定接点の位置
関係を示す説明図、第５図は従来の押釦スイツチ
のスイツチ素子の分解斜視図である。
１……ケース、２……可動接点板、３……スペ
ーサ板、３ａ，３ａ′……開口、４……固定接点
板、４ｂ，４ｃ……固定接点、６……可撓押圧片
、７……突起、Ｓ……スイツチ素子。
Figures 1 to 4 are explanatory diagrams of embodiments of the present invention,
Figure 1 is an exploded perspective view of the switch element, Figure 2 is a plan view of the case, Figure 3 A and B are cross-sectional views of the switch element, and Figure A shows the state in which the flexible pressing piece is not pressed. , B in the same figure shows the same pressed state. Figure 4 is an explanatory diagram showing the positional relationship between the opening of the spacer plate and the fixed contact in order to explain the distribution of stress applied to the movable contact plate during operation, and Figure 5 is an exploded perspective view of the switch element of a conventional push button switch. It is a diagram. DESCRIPTION OF SYMBOLS 1... Case, 2... Movable contact plate, 3... Spacer plate, 3a, 3a'... Opening, 4... Fixed contact plate, 4b, 4c... Fixed contact, 6... Flexible pressing piece, 7 ...Protrusion, S...Switch element.
Claims (1)
開口が形成されたスペーサ板と、固定接点を有す
る固定接点板とが順次積層して成る押釦スイツチ
のスイツチ素子において、上記固定接点板の固定
接点を複数個設け、可動接点板を介して固定接点
を押圧する可撓押圧片を、複数個の固定接点と対
向するように幅広に形成し、且つ前記スペーサ板
の開口を楕円状に形成したことを特徴とする押釦
スイツチのスイツチ素子。 A case having a flexible pressing piece, a movable contact plate,
In a switch element of a push button switch, which is formed by sequentially stacking a spacer plate in which an opening is formed and a fixed contact plate having fixed contacts, a plurality of fixed contacts of the fixed contact plate are provided, and the fixed contacts are connected to each other via a movable contact plate. 1. A switch element for a push-button switch, characterized in that a flexible pressing piece for pressing is formed wide so as to face a plurality of fixed contacts, and the opening of the spacer plate is formed in an elliptical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP878588U JPH01113933U (en) | 1988-01-28 | 1988-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP878588U JPH01113933U (en) | 1988-01-28 | 1988-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01113933U true JPH01113933U (en) | 1989-07-31 |
Family
ID=31214961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP878588U Pending JPH01113933U (en) | 1988-01-28 | 1988-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01113933U (en) |
-
1988
- 1988-01-28 JP JP878588U patent/JPH01113933U/ja active Pending