JPS5874727U - keyboard - Google Patents
keyboardInfo
- Publication number
- JPS5874727U JPS5874727U JP16939381U JP16939381U JPS5874727U JP S5874727 U JPS5874727 U JP S5874727U JP 16939381 U JP16939381 U JP 16939381U JP 16939381 U JP16939381 U JP 16939381U JP S5874727 U JPS5874727 U JP S5874727U
- Authority
- JP
- Japan
- Prior art keywords
- key
- keyboard
- switch
- levels
- pressing
- 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)
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図は本考案の１実施例に係る鍵盤の押鍵部の側面図
、第２図は第１図の鍵盤のキーと表示部の構成を示す模
式図、第３図は本考案の他の実施例を示すキーと表示部
のブロック回路図、そして第４図は第３図の実施例にお
けるＣＲＴ画面を示す図である。
１・・・・・・押鍵部、２・・・・・・キー、３． ４
． ５． ６・・・・・・スイッチ、？、８．９・・・
・・・ランプ、１６・・・・・・ＣＲＴ。FIG. 1 is a side view of a key pressing section of a keyboard according to an embodiment of the present invention, FIG. 2 is a schematic diagram showing the structure of the keys and display section of the keyboard of FIG. 1, and FIG. FIG. 4 is a block circuit diagram of keys and a display section showing an embodiment of the present invention, and FIG. 4 is a diagram showing a CRT screen in the embodiment of FIG. 1...Key press section, 2...Key, 3. 4
．． 5. 6...Switch? , 8.9...
...Lamp, 16...CRT.
Claims (1)
ーの押下ストロークに応じて３段階に作動するスイッチ
とを備え、前記キーのキートップを膝下長を半径とする
円弧上に配列した押鍵部と、前記スイッチの３段階の作
動に応じて３段階の表示を行なう表示部と を具備することを特徴とする鍵盤。[Claims for Utility Model Registration] A key having a pressing blade that increases in accordance with the pressing stroke and a switch that operates in three stages according to the pressing stroke of this key, the key top of the key having a radius equal to the length below the knee. 1. A keyboard comprising: a key press section arranged in an arc; and a display section that displays three levels according to the three levels of operation of the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16939381U JPS5874727U (en) | 1981-11-16 | 1981-11-16 | keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16939381U JPS5874727U (en) | 1981-11-16 | 1981-11-16 | keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5874727U true JPS5874727U (en) | 1983-05-20 |
Family
ID=29961380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16939381U Pending JPS5874727U (en) | 1981-11-16 | 1981-11-16 | keyboard |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5874727U (en) |
-
1981
- 1981-11-16 JP JP16939381U patent/JPS5874727U/en active Pending
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