JPS5859125U - keyboard switch - Google Patents
keyboard switchInfo
- Publication number
- JPS5859125U JPS5859125U JP15399281U JP15399281U JPS5859125U JP S5859125 U JPS5859125 U JP S5859125U JP 15399281 U JP15399281 U JP 15399281U JP 15399281 U JP15399281 U JP 15399281U JP S5859125 U JPS5859125 U JP S5859125U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- keyboard switch
- printed circuit
- pattern
- rubber cover
- 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
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来型のキーボードスイッチの断面図、第２図
は従来型のキーボードスイッチのシールド板の平面図、
第３図は従来型のキーボードスイッチのゴムカバーの斜
視図、第４図は従来型のキーボードスイッチのシールド
板とアースパターンの接触状態を示すためのキーボード
スイッチの一部断面図、第５図は本考案に係るキーボー
ドスイッ チのゴムカバーの斜視図、第６図ａは本考案
に係るキーボードスイッチの枠体をのぞいた断面図、同
図すはその一部詳細を示す断面図である。
１・・・・・・プリント基板、１ａ・・・・・・接点パ
ターン、１ｂ・・・・・・アースパターン、２・・・・
・・ゴムカバー、３・・・・・・椀状部、３ａ・・・・
・・可動接点、３ｂ・・・・・・頂部、４・・・・・・
平坦部、５・・・・・・シールド板、５ａ・・・・・・
穴、５ｂ・・・・・・端部、６・・・・・・押釦、７・
・・・・・枠体、９・・・・・・導電性ゴム部材、１０
・・・・・・カーボン層。Figure 1 is a cross-sectional view of a conventional keyboard switch, Figure 2 is a plan view of a shield plate of a conventional keyboard switch,
Fig. 3 is a perspective view of the rubber cover of a conventional keyboard switch, Fig. 4 is a partial cross-sectional view of the keyboard switch showing the contact state between the shield plate and the ground pattern of the conventional keyboard switch, and Fig. 5 is a perspective view of the rubber cover of a conventional keyboard switch. FIG. 6a is a perspective view of the rubber cover of the keyboard switch according to the present invention, and FIG. 6a is a sectional view showing the frame of the keyboard switch according to the present invention. 1... Printed circuit board, 1a... Contact pattern, 1b... Earth pattern, 2...
...Rubber cover, 3... Bowl-shaped part, 3a...
...Movable contact, 3b...Top, 4...
Flat part, 5... Shield plate, 5a...
Hole, 5b... End, 6... Push button, 7.
... Frame body, 9 ... Conductive rubber member, 10
...Carbon layer.
Claims (1)
、該プリント基板の接点パターンに接触する可動接点を
頂部に有する椀状部−と平坦部が一体に形成されかつ平
坦部に上面から下面に貫通する導電部を有し、さらに上
面にカーボン等の導電゛・材を塗装したゴムカバーとか
らなり、前記ゴムカバーをその椀状部および導電部がそ
れぞれプリント基板の接点パターンとアースパターンに
対応するようにプリント基板上に配設したことを特徴と
するキーボードスイッチ。A printed circuit board having a contact pattern and a ground pattern, a bowl-shaped part having a movable contact on the top that contacts the contact pattern of the printed circuit board, and a flat part are integrally formed, and a conductive part penetrates the flat part from the upper surface to the lower surface. and a rubber cover whose upper surface is coated with a conductive material such as carbon, and the rubber cover is printed so that the bowl-shaped part and the conductive part correspond to the contact pattern and ground pattern of the printed circuit board, respectively. A keyboard switch characterized by being arranged on a circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15399281U JPS5859125U (en) | 1981-10-16 | 1981-10-16 | keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15399281U JPS5859125U (en) | 1981-10-16 | 1981-10-16 | keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5859125U true JPS5859125U (en) | 1983-04-21 |
Family
ID=29946593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15399281U Pending JPS5859125U (en) | 1981-10-16 | 1981-10-16 | keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5859125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4741959B2 (en) * | 2006-02-21 | 2011-08-10 | シチズン電子株式会社 | Small switch |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS558606A (en) * | 1978-06-30 | 1980-01-22 | Nippon Form Service Kk | Storage unit of magnetic record and so on |
-
1981
- 1981-10-16 JP JP15399281U patent/JPS5859125U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS558606A (en) * | 1978-06-30 | 1980-01-22 | Nippon Form Service Kk | Storage unit of magnetic record and so on |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4741959B2 (en) * | 2006-02-21 | 2011-08-10 | シチズン電子株式会社 | Small switch |
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