JPS5953446U - distributed keyboard - Google Patents
distributed keyboardInfo
- Publication number
- JPS5953446U JPS5953446U JP14777982U JP14777982U JPS5953446U JP S5953446 U JPS5953446 U JP S5953446U JP 14777982 U JP14777982 U JP 14777982U JP 14777982 U JP14777982 U JP 14777982U JP S5953446 U JPS5953446 U JP S5953446U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard
- distributed
- distributed keyboard
- key
- key matrix
- 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
- Input From Keyboards Or The Like (AREA)
- Multi Processors (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図はディスプレイターミナル部の構成を示、した図
、第２図は従来のキーボードの構成を示した図、第３図
は本考案に係るキーボードの構成例を示した図、第４図
は第３図キーボードの各部の信号のタイム−チャートを
示す図である。Fig. 1 shows the structure of the display terminal section, Fig. 2 shows the structure of a conventional keyboard, Fig. 3 shows an example of the structure of the keyboard according to the present invention, and Fig. 4 shows the structure of the keyboard according to the present invention. FIG. 3 is a diagram showing a time chart of signals of each part of the keyboard.
Claims (1)
できる複数個のキーボードにおいて、前記各キーマトリ
クスへ信号ラインを接続し、１個のキーボード制御回路
を共用することにより前記各キーボードで選択されたキ
ーに対応した信号を出力するようにした分散形キーボー
ド。In a plurality of keyboards each having a key matrix and which can be arranged separately, by connecting a signal line to each key matrix and sharing one keyboard control circuit, a key selected on each keyboard can be controlled. A distributed keyboard that outputs compatible signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14777982U JPS5953446U (en) | 1982-09-29 | 1982-09-29 | distributed keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14777982U JPS5953446U (en) | 1982-09-29 | 1982-09-29 | distributed keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5953446U true JPS5953446U (en) | 1984-04-07 |
Family
ID=30328531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14777982U Pending JPS5953446U (en) | 1982-09-29 | 1982-09-29 | distributed keyboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5953446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60235225A (en) * | 1984-05-07 | 1985-11-21 | Yokogawa Hewlett Packard Ltd | Input method of information processing system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5567832A (en) * | 1978-11-17 | 1980-05-22 | Tokyo Electric Co Ltd | Matrix key extension circuit |
-
1982
- 1982-09-29 JP JP14777982U patent/JPS5953446U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5567832A (en) * | 1978-11-17 | 1980-05-22 | Tokyo Electric Co Ltd | Matrix key extension circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60235225A (en) * | 1984-05-07 | 1985-11-21 | Yokogawa Hewlett Packard Ltd | Input method of information processing system |
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