JPS639726U - - Google Patents
Info
- Publication number
- JPS639726U JPS639726U JP10324586U JP10324586U JPS639726U JP S639726 U JPS639726 U JP S639726U JP 10324586 U JP10324586 U JP 10324586U JP 10324586 U JP10324586 U JP 10324586U JP S639726 U JPS639726 U JP S639726U
- Authority
- JP
- Japan
- Prior art keywords
- elastic sheet
- switch circuit
- circuit board
- mutually opposing
- contacts
- 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
- 239000004020 conductor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 1
Description
第１図は本考案の押釦スイツチにおける一実施
例の断側面図、第２図は同実施例の動作説明図、
第３図は従来の押釦スイツチの断側面図、第４図
は同スイツチの動作説明図である。
１……ケース、２……プリント基板、３ａ，３
ｂ，６ａ，６ｂ……パターン接点、４……弾性シ
ート、５……スペーサ、７……導電パターン、８
……弾性体、９……押釦、１０……導電体。
FIG. 1 is a cross-sectional side view of an embodiment of the push button switch of the present invention, FIG. 2 is an explanatory diagram of the operation of the same embodiment,
FIG. 3 is a sectional side view of a conventional push button switch, and FIG. 4 is an explanatory diagram of the operation of the switch. 1... Case, 2... Printed circuit board, 3a, 3
b, 6a, 6b... Pattern contact, 4... Elastic sheet, 5... Spacer, 7... Conductive pattern, 8
...Elastic body, 9...Push button, 10...Conductor.
Claims (1)
するパターン接点を有するプリント基板の上面に
予め定めた一定の間隔をおいて第２のスイツチ回
路を構成する第２の互に対向するパターン接点を
有する弾性シートを配置し、この弾性シートの上
面に配置されたキヤツプ状の弾性体を押圧操作す
ることにより、上記弾性体の内面天井部に設けら
れた導電体、上記弾性シートの裏面に形成した導
電パターンがそれぞれ上記第２のパターン接点間
、上記第１のパターン接点間に接触し、上記第２
、第１のスイツチ回路をオンするように構成した
押釦スイツチ。 A printed circuit board having first mutually opposing patterned contacts constituting a first switch circuit and second mutually opposing patterned contacts constituting a second switch circuit at a predetermined constant interval on the upper surface of the printed circuit board. By arranging an elastic sheet having an elastic sheet and pressing a cap-shaped elastic body placed on the top surface of the elastic sheet, a conductor provided on the inner ceiling of the elastic body is formed on the back surface of the elastic sheet. The conductive patterns contact each other between the second pattern contacts and between the first pattern contacts, and
, a push button switch configured to turn on a first switch circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10324586U JPS639726U (en) | 1986-07-04 | 1986-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10324586U JPS639726U (en) | 1986-07-04 | 1986-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639726U true JPS639726U (en) | 1988-01-22 |
Family
ID=30975622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10324586U Pending JPS639726U (en) | 1986-07-04 | 1986-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639726U (en) |
-
1986
- 1986-07-04 JP JP10324586U patent/JPS639726U/ja active Pending