JPS6286027U - - Google Patents
Info
- Publication number
- JPS6286027U JPS6286027U JP17775785U JP17775785U JPS6286027U JP S6286027 U JPS6286027 U JP S6286027U JP 17775785 U JP17775785 U JP 17775785U JP 17775785 U JP17775785 U JP 17775785U JP S6286027 U JPS6286027 U JP S6286027U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard
- switch
- spring
- board
- key plunger
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 1
Description
第１図は本考案の一実施例の縦断面図、第２図
は本考案の別の実施例の縦断面図、第３図は第１
図および第２図の実施例を分解した斜視図である
。
１……キートツプ、２……プランジヤガイド、
３……プランジヤ、４ａ，４ｂ……挺子ばね、５
……上部基板、６……防塵シート、７……反転変
位ばね、８……ばねハウジング、９……下部基板
。
Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a longitudinal sectional view of another embodiment of the invention, and Fig. 3 is a longitudinal sectional view of another embodiment of the invention.
FIG. 3 is an exploded perspective view of the embodiment of FIGS. 1...Key top, 2...Plunger guide,
3...Plunger, 4a, 4b...Lock spring, 5
... Upper board, 6... Dust-proof sheet, 7... Inversion displacement spring, 8... Spring housing, 9... Lower board.
Claims (1)
キーボードにおいて、キーボード下部基板上にス
イツチごとにそれぞれ反転変位ばねを有し、キー
ボード上部基板にスイツチごとにそれぞれキート
ツプとキープランジヤとこのキーボード上部基板
に支点を有してこのキープランジヤの押下圧を前
記反転変位ばねに伝達する挺子ばねとを有し、複
数の前記反転変位ばねと前記挺子ばねとの間を一
括して仕切る防塵シートを有することを特徴とす
るキーボードスイツチ。 In a keyboard in which a plurality of keyboard switches are arranged in a plane, each switch has a reversing displacement spring on the lower keyboard board, a keytop and a key plunger for each switch on the upper keyboard board, and a fulcrum on the upper keyboard board. and a screw spring that transmits the pressing pressure of the key plunger to the reverse displacement spring, and a dustproof sheet that collectively partitions between the plurality of reverse displacement springs and the screw spring. Keyboard switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17775785U JPS6286027U (en) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17775785U JPS6286027U (en) | 1985-11-18 | 1985-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6286027U true JPS6286027U (en) | 1987-06-01 |
Family
ID=31119262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17775785U Pending JPS6286027U (en) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6286027U (en) |
-
1985
- 1985-11-18 JP JP17775785U patent/JPS6286027U/ja active Pending
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