JPS5958848U - keyboard - Google Patents
keyboardInfo
- Publication number
- JPS5958848U JPS5958848U JP15063482U JP15063482U JPS5958848U JP S5958848 U JPS5958848 U JP S5958848U JP 15063482 U JP15063482 U JP 15063482U JP 15063482 U JP15063482 U JP 15063482U JP S5958848 U JPS5958848 U JP S5958848U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- optical
- key
- optical fibers
- light transmitted
- 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
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図は本考案に適用される光フアイバキースイッチの
一実施例を示す断面図、第２図は第１図のＡ−Ａ断面図
、第３図は本考案が適用されるキーボードの一例を示す
平面図、第４図は本考案に係るキーボード内における配
線網の一例を示す配線図である。
１・・・キートップ、３・・・スイッチプレート（光遮
蔽板）、５・・・復帰バネ、７ａ、 ７ｂ・・・光フア
イバホルダ、８ａ、８ｂ、Ｘ１〜Ｘｎ、Ｙ１〜Ｙ５・・
・光ファイバ、１０．１１・・・光源、１２．１３・・
・フォトトランジ反−タ群、１５・・・エンコーダ、１
７・・・光フアイバキースイッチ。Fig. 1 is a sectional view showing an embodiment of an optical fiber key switch to which the present invention is applied, Fig. 2 is a sectional view taken along line AA in Fig. 1, and Fig. 3 is an example of a keyboard to which the present invention is applied. FIG. 4 is a wiring diagram showing an example of a wiring network within the keyboard according to the present invention. DESCRIPTION OF SYMBOLS 1... Key top, 3... Switch plate (light shielding board), 5... Return spring, 7a, 7b... Optical fiber holder, 8a, 8b, X1-Xn, Y1-Y5...
・Optical fiber, 10.11...Light source, 12.13...
・Photo transistor group, 15... Encoder, 1
7...Fiber optic key switch.
Claims (2)
した光フアイバ網の適宜箇所に、キーの押圧に対応して
光ファイバに伝送される光を透過または遮断する複数の
光フアイバキースイッチを配列し、前記光ケアイパ網の
出力に基づいて押圧されたキーを識別する信号を得るよ
うにしたことを特徴とするキーボード。(1) Install multiple optical fiber key switches at appropriate locations in an optical fiber network in which multiple optical fibers are arranged according to predetermined rules to transmit or block light transmitted to the optical fibers in response to key presses. 1. A keyboard according to claim 1, wherein a signal for identifying a pressed key is obtained based on the output of the optical keypad network.
定の、距離離間させるとともに、光フアイバコアを一致
させるように対峙させて固定する一対の光フアイバホル
ダと、キートップの押し下げにともなって前記一対の光
フアイバホルダ間を摺動し、光ファイバに伝送される光
を透過または遮断する光遮蔽板とからなる実用新案登録
請求の範囲第（１）項記載のキーボード。(2) The optical fiber key switch includes a pair of optical fiber holders that space the optical fibers a predetermined distance apart and fix the optical fiber cores facing each other so that they match, and The keyboard according to claim (1), which is a registered utility model, and comprises a light shielding plate that slides between optical fiber holders and transmits or blocks light transmitted to the optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15063482U JPS5958848U (en) | 1982-10-04 | 1982-10-04 | keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15063482U JPS5958848U (en) | 1982-10-04 | 1982-10-04 | keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5958848U true JPS5958848U (en) | 1984-04-17 |
Family
ID=30334037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15063482U Pending JPS5958848U (en) | 1982-10-04 | 1982-10-04 | keyboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5958848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016083159A (en) * | 2014-10-24 | 2016-05-19 | 株式会社ユニバーサルエンターテインメント | Game machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS503224A (en) * | 1973-05-11 | 1975-01-14 |
-
1982
- 1982-10-04 JP JP15063482U patent/JPS5958848U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS503224A (en) * | 1973-05-11 | 1975-01-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016083159A (en) * | 2014-10-24 | 2016-05-19 | 株式会社ユニバーサルエンターテインメント | Game machine |
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