JPS61189534U - - Google Patents
Info
- Publication number
- JPS61189534U JPS61189534U JP7312385U JP7312385U JPS61189534U JP S61189534 U JPS61189534 U JP S61189534U JP 7312385 U JP7312385 U JP 7312385U JP 7312385 U JP7312385 U JP 7312385U JP S61189534 U JPS61189534 U JP S61189534U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- common
- insulating case
- fixed
- 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
- 210000000078 claw Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Description
第１図はこの考案の一実施例を説明するための
断面図、第２図は第１図のＡ―Ａ線上の断面図、
第３図はこの考案の実施例に用いる共通端子の形
状を説明するための正面図、第４図はこの考案の
実施例に用いる可動接片の形状を説明するための
斜視図、第５図はこの考案の他の実施例を説明す
るための断面図、第６図は従来の押釦スイツチを
説明するための断面図である。
１：共通接点、２，３：固定接点、１１：押釦
、１２：可動接片、１３：絶縁ケース、１４：ロ
ツド、１５：筒部、１６：絶縁底板、１７：爪、
１８：絶縁ブロツク、１９：スプリング。
Fig. 1 is a sectional view for explaining an embodiment of this invention, Fig. 2 is a sectional view taken along the line A--A in Fig. 1,
Fig. 3 is a front view for explaining the shape of the common terminal used in the embodiment of this invention, Fig. 4 is a perspective view for explaining the shape of the movable contact piece used in the embodiment of this invention, and Fig. 5 6 is a sectional view for explaining another embodiment of this invention, and FIG. 6 is a sectional view for explaining a conventional push button switch. 1: Common contact, 2, 3: Fixed contact, 11: Push button, 12: Movable contact piece, 13: Insulating case, 14: Rod, 15: Cylindrical part, 16: Insulating bottom plate, 17: Claw,
18: Insulation block, 19: Spring.
Claims (1)
接点から離れた位置に少なくとも一つの固定接点
を具備した絶縁ケースと、 Ｂ 導電性バネ材によつてコ字状に折曲形成され
、コ字状に折曲げられた二枚の接片に上記共通接
点が係合して共通接点と電気的接触を保つと共に
共通接点を支点にシーソ運動が可能なように支持
された可動接片と、 Ｃ この可動接片の一端側に上記絶縁ケースの底
面から離れる方向に偏倚力を与えるスプリングと
、 Ｄ 上記絶縁ケースの上方に設けられ押釦の押下
操作により可動接片を上記スプリングの偏倚力に
抗して回動させ可動接片の二枚の接片の間に上記
固定接点を挾み込んで共通端子と固定端子の間を
電気的に接触させる操作ロツドと、 から成る押釦スイツチ。[Scope of Claim for Utility Model Registration] A. An insulating case that has a common contact point approximately at the center of the bottom surface and at least one fixed contact point located away from the common contact point, and B. The common contact engages with the two contact pieces bent in a U-shape to maintain electrical contact with the common contact and to enable see-saw movement using the common contact as a fulcrum. C a spring that biases one end of the movable contact in a direction away from the bottom surface of the insulating case; D a movable contact provided above the insulating case when a push button is pressed; an operating rod that rotates the piece against the biasing force of the spring and inserts the fixed contact between the two movable contact pieces to electrically contact the common terminal and the fixed terminal; A push button switch consisting of .
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7312385U JPS61189534U (en) | 1985-05-17 | 1985-05-17 | |
| US07/048,511 US4740661A (en) | 1985-03-08 | 1987-05-11 | Seesaw switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7312385U JPS61189534U (en) | 1985-05-17 | 1985-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61189534U true JPS61189534U (en) | 1986-11-26 |
Family
ID=30612189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7312385U Pending JPS61189534U (en) | 1985-03-08 | 1985-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61189534U (en) |
-
1985
- 1985-05-17 JP JP7312385U patent/JPS61189534U/ja active Pending