JPS61146830U - - Google Patents
Info
- Publication number
- JPS61146830U JPS61146830U JP3022685U JP3022685U JPS61146830U JP S61146830 U JPS61146830 U JP S61146830U JP 3022685 U JP3022685 U JP 3022685U JP 3022685 U JP3022685 U JP 3022685U JP S61146830 U JPS61146830 U JP S61146830U
- Authority
- JP
- Japan
- Prior art keywords
- key
- sheet
- keyboard
- frame
- key top
- 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.)
- Granted
Links
Landscapes
- Push-Button Switches (AREA)
Description
第１図は本考案に係るキーボードの部分断面図
であり、第２図は、メンブレンスイツチ方式の本
考案のキーボードの部分断面図であり、第３図は
、本考案の別の実施例のキーボードの部分断面図
であり、第４図は、本考案のその他の実施例のキ
ーボードの部分断面図である。
１……ケース、２……押え板、３……キーシー
ト、４……格子状枠、５……プリント基板、８…
…シート部、９……キートツプ、１０……連結部
、１１……導電ゴム接点、１４……ＬＥＤ、２２
……メンブレンスイツチ。
FIG. 1 is a partial sectional view of a keyboard according to the present invention, FIG. 2 is a partial sectional view of a membrane switch type keyboard of the present invention, and FIG. 3 is a keyboard of another embodiment of the present invention. FIG. 4 is a partial sectional view of a keyboard according to another embodiment of the present invention. 1... Case, 2... Holding plate, 3... Key sheet, 4... Grid frame, 5... Printed circuit board, 8...
... Sheet part, 9 ... Key top, 10 ... Connection part, 11 ... Conductive rubber contact, 14 ... LED, 22
...Membrane switch.
Claims (1)
に配置される透明な絶縁格子状枠４、ひとつの枠
内にひとつ配置された複数のスイツチ６、および
キーシート３からなるキーボードにおいて、前記
キーシート３は前記枠４の上でのシート部、前記
枠内での前記スイツチを押すのに必要なブロツク
状のキートツプ９、およびこれらキーシート部８
とキートツプ９との連結部１０からなり、前記連
結部１０は前記キートツプ９がスイツチ作動で上
下し得る撓みを有し、そして前記キートツプ９が
突出する複数の孔を有する押え板２を前記キーシ
ート３の前面上に配置してあることを特徴とする
キーボード。 ２ 前記絶縁性格子状枠４の外周部と前記ケース
１の上面部１５とが前記キーシート３の外周シー
ト部８と前記押え板２とを挾持することを特徴と
する実用新案登録請求範囲第１項記載のキーボー
ド。 ３ 前記キーシート３の連結部１０がクリツクバ
ネとして作用することを特徴とする実用新案登録
請求範囲第１項記載のキーボード。 ４ 前記キーシート３のキートツプ４０はその底
縁に前記配線基板５まで末広がりの突起部４１を
有し、この突起部４１がクリツクバネとして作用
することを特徴とする実用新案登録請求の範囲第
１項記載のキーボード。 ５ 前記キーシート３はシリコンゴムであること
を特徴とする実用新案登録請求の範囲第１項から
第４項までのいずれか１項に記載のキーボード。[Claims for Utility Model Registration] 1 Case 1 having a wiring board 5, a transparent insulating lattice frame 4 arranged within this case, a plurality of switches 6 arranged one in each frame, and a key sheet 3 In the keyboard, the key sheet 3 includes a sheet portion above the frame 4, a block-shaped key top 9 necessary for pressing the switch within the frame, and these key sheet portions 8.
and a connecting part 10 between the key top 9 and the key top 9, the connecting part 10 has a flexure that allows the key top 9 to move up and down by the operation of a switch, and the holding plate 2 having a plurality of holes from which the key top 9 protrudes is attached to the key seat. 3. A keyboard characterized by being placed on the front surface of the computer. 2. Utility model registration claim No. 2, characterized in that the outer circumferential portion of the insulating lattice frame 4 and the upper surface portion 15 of the case 1 sandwich the outer circumferential sheet portion 8 of the key sheet 3 and the presser plate 2. The keyboard described in item 1. 3. The keyboard according to claim 1, wherein the connecting portion 10 of the key sheet 3 acts as a click spring. 4. The key top 40 of the key sheet 3 has a protrusion 41 on its bottom edge that widens toward the wiring board 5, and this protrusion 41 acts as a click spring. Claim 1 of the Utility Model Registration Claim: Keyboard as described. 5. The keyboard according to any one of claims 1 to 4, wherein the key sheet 3 is made of silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985030226U JPH0436011Y2 (en) | 1985-03-05 | 1985-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985030226U JPH0436011Y2 (en) | 1985-03-05 | 1985-03-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61146830U true JPS61146830U (en) | 1986-09-10 |
| JPH0436011Y2 JPH0436011Y2 (en) | 1992-08-26 |
Family
ID=30529734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985030226U Expired JPH0436011Y2 (en) | 1985-03-05 | 1985-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436011Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108126A (en) * | 1980-01-29 | 1981-08-27 | Shin Etsu Polymer Co Ltd | Keyboard device |
| JPS5931740U (en) * | 1982-08-24 | 1984-02-28 | 三菱電機株式会社 | push button switch |
-
1985
- 1985-03-05 JP JP1985030226U patent/JPH0436011Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108126A (en) * | 1980-01-29 | 1981-08-27 | Shin Etsu Polymer Co Ltd | Keyboard device |
| JPS5931740U (en) * | 1982-08-24 | 1984-02-28 | 三菱電機株式会社 | push button switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0436011Y2 (en) | 1992-08-26 |
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