JPS647735U - - Google Patents
Info
- Publication number
- JPS647735U JPS647735U JP10189087U JP10189087U JPS647735U JP S647735 U JPS647735 U JP S647735U JP 10189087 U JP10189087 U JP 10189087U JP 10189087 U JP10189087 U JP 10189087U JP S647735 U JPS647735 U JP S647735U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- movable part
- key top
- movable
- pressing
- 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
- 239000013013 elastic material Substances 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 claims 1
- 229920002379 silicone rubber Polymers 0.000 claims 1
- 239000004945 silicone rubber Substances 0.000 claims 1
Description
第１図は、本考案の断面図、第２図は、本考案
の底面図、第３図は、従来のスイツチの断面図。 １……頭部、２……第２可動部、３……第１可
動部、４……第１接点、５……第２接点、６……
プリント基板、７……電極、９……ベース部。
の底面図、第３図は、従来のスイツチの断面図。 １……頭部、２……第２可動部、３……第１可
動部、４……第１接点、５……第２接点、６……
プリント基板、７……電極、９……ベース部。
Claims (1)
- シリコーンゴム等の弾性体で作られた逆お椀状
のキートツプ一体型接点ゴムにおいて、内面中央
部に第２接点、そしてこの第２接点とベース部と
の間で、且つそれぞれと薄肉の第２可動部および
第１可動部とで接続された第１接点を配置して成
り、キートツプを押すことにより２段階の入力お
よびクリツク感が得られるところの２段スイツチ
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10189087U JPS647735U (ja) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10189087U JPS647735U (ja) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647735U true JPS647735U (ja) | 1989-01-17 |
Family
ID=31331297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10189087U Pending JPS647735U (ja) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647735U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003079385A1 (fr) * | 2002-03-19 | 2003-09-25 | Covac Co., Ltd. | Dispositif commutateur a deux etages |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564126A (en) * | 1979-06-25 | 1981-01-17 | Ricoh Co Ltd | Release switch of camera |
-
1987
- 1987-07-03 JP JP10189087U patent/JPS647735U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564126A (en) * | 1979-06-25 | 1981-01-17 | Ricoh Co Ltd | Release switch of camera |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003079385A1 (fr) * | 2002-03-19 | 2003-09-25 | Covac Co., Ltd. | Dispositif commutateur a deux etages |