JPS5899728U - sheet keyboard - Google Patents
sheet keyboardInfo
- Publication number
- JPS5899728U JPS5899728U JP19647681U JP19647681U JPS5899728U JP S5899728 U JPS5899728 U JP S5899728U JP 19647681 U JP19647681 U JP 19647681U JP 19647681 U JP19647681 U JP 19647681U JP S5899728 U JPS5899728 U JP S5899728U
- Authority
- JP
- Japan
- Prior art keywords
- wiring board
- pattern
- board
- sheet
- direction conductor
- 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
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図は従来のシート状キーボードを部分的に示す側断
面図、第２図は本考案に係るシート状キーボードを部分
的に示す側断面図、第３図は第２図のキーボードを展開
状態で示す斜視図である。
〔符号の説明〕、８．１０・・・配線板、９，１１・・
・導体パターン、１２・・・凹所、１３・・・貫通穴、
１４・・・皿形バネ、１５・・・表面シート、１、、、
．７・・・接着剤。Fig. 1 is a side sectional view partially showing a conventional sheet-like keyboard, Fig. 2 is a side sectional view partially showing a sheet-like keyboard according to the present invention, and Fig. 3 is the keyboard of Fig. 2 in an expanded state. FIG. [Explanation of symbols], 8.10... Wiring board, 9, 11...
・Conductor pattern, 12... recess, 13... through hole,
14... Belleville spring, 15... Surface sheet, 1...
．． 7...Adhesive.
Claims (3)
ンを間隔を隔てマトリクス状に配置して各交点にスイッ
チ部が形成され、所望の該スイッチ部押下で選択された
ＸとＹの導体パターンが導通するシート状キーボードに
おいて、前記Ｘ方向導体パターンが表面上に形成された
第１配線板と、前記各交点位置対応に凹所を備えると共
にその底部に貫通穴と該貫通穴を囲むリングパターン部
が設けられ、且つ該リングパターン部をＹ方向に接続す
るラインパターン部からなるＹ方向導体パターンが前記
凹所の開口側表面・ に形成された第２配線板と、前□
記凹所に収容されるバネ片と、前記第２配線板表面に被
着されるフィルムとを少なくとも具備し、前記第１配線
板上に前記第２配線板が前記開口側表面を上方にし且つ
前記貫通穴内に前記Ｘ方向導体パターンが位置するよう
に固定され、該貫通穴内の前記リングパターン部に載で
収容された前記バネ片が押圧によって下方に弾性変形し
、前記Ｘ方向導体パターンと接触してなるシート状キー
ボード。(1) A plurality of X-direction conductor patterns and Y-direction conductor patterns are arranged in a matrix at intervals, a switch part is formed at each intersection, and the X and Y conductor patterns are selected by pressing the desired switch part. A sheet-like keyboard having electrical conductivity, a first wiring board having the X-direction conductor pattern formed on its surface, a recess corresponding to each of the intersection positions, a through hole at the bottom thereof, and a ring pattern surrounding the through hole. a second wiring board having a Y-direction conductor pattern formed on the opening side surface of the recess, and a Y-direction conductor pattern consisting of a line pattern part connecting the ring pattern part in the Y direction;
the second wiring board is placed on the first wiring board with the opening side surface facing upward; The X-direction conductor pattern is fixed so as to be located in the through-hole, and the spring piece accommodated in the ring pattern portion in the through-hole is elastically deformed downward by pressure and comes into contact with the X-direction conductor pattern. A sheet-like keyboard.
、且つ前記バネ片は円形のドーム状皿形バネからなるこ
とを特徴とした実用新案登録請求の範囲第１項記載のシ
ート状キーボード。(2) The sheet-like keyboard according to claim 1, wherein the recess and the ring-shaped pattern portion are circular, and the spring piece is a circular dome-shaped disk spring.
板とし、前記第２配線板は熱硬化性樹脂フィルムで形成
すると共に該フィルムを熱変形させて前記凹所を形成し
たことを特徴とする実用新案登録請求の範囲第１項記載
のシート状キ、−ボー、ド。(3) The first wiring board is a hard printed board such as a baked board, and the second wiring board is formed of a thermosetting resin film and the recess is formed by thermally deforming the film. The sheet-like key, -board, and board according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19647681U JPS6039955Y2 (en) | 1981-12-26 | 1981-12-26 | sheet keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19647681U JPS6039955Y2 (en) | 1981-12-26 | 1981-12-26 | sheet keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5899728U true JPS5899728U (en) | 1983-07-07 |
| JPS6039955Y2 JPS6039955Y2 (en) | 1985-11-30 |
Family
ID=30109717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19647681U Expired JPS6039955Y2 (en) | 1981-12-26 | 1981-12-26 | sheet keyboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6039955Y2 (en) |
-
1981
- 1981-12-26 JP JP19647681U patent/JPS6039955Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6039955Y2 (en) | 1985-11-30 |
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