JPS6352226U - - Google Patents
Info
- Publication number
- JPS6352226U JPS6352226U JP14575786U JP14575786U JPS6352226U JP S6352226 U JPS6352226 U JP S6352226U JP 14575786 U JP14575786 U JP 14575786U JP 14575786 U JP14575786 U JP 14575786U JP S6352226 U JPS6352226 U JP S6352226U
- Authority
- JP
- Japan
- Prior art keywords
- push button
- key
- pushbutton
- button provided
- liquid crystal
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Input From Keyboards Or The Like (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案に係る可変表示押ボタン電鍵の
構造図、第２図は従来の押ボタン電鍵の構造図、
第３図は従来の押ボタン電鍵で２種の機能表示を
もつているものの構造図、第４図は前記表示部を
制御するための制御回路ブロツク図である。
１，４，８……電鍵本体、３，６，１０……押
ボタン、２……液晶表示部、５，９……機能表示
部、７……電球、１１……中央処理装置、１２…
…プロセツサバス、１３……入出力ポート、１４
……表示パターン発生回路、１５……液晶表示駆
動回路、１６……液晶素子。
Fig. 1 is a structural diagram of a variable display pushbutton electric key according to the present invention, Fig. 2 is a structural diagram of a conventional pushbutton electric key,
FIG. 3 is a structural diagram of a conventional push-button electric key having two types of function displays, and FIG. 4 is a block diagram of a control circuit for controlling the display section. 1, 4, 8... Electric key body, 3, 6, 10... Push button, 2... Liquid crystal display section, 5, 9... Function display section, 7... Light bulb, 11... Central processing unit, 12...
... Processor bus, 13 ... Input/output port, 14
. . . Display pattern generation circuit, 15 . . . Liquid crystal display drive circuit, 16 . . . Liquid crystal element.
Claims (1)
めの接点を有する電鍵本体と、前記電鍵本体に設
けられ押下動作によつて前記回路を開閉させる押
ボタンと、前記押ボタンのキートツプに設けられ
、プロセツサーの動作により前記押ボタンの機能
におうじた表示制御可能な液晶素子とから構成さ
れることを特徴とする可変表示押ボタン電鍵。 a key body having contacts for controlling electrical signals or switching circuits; a push button provided on the key body that opens and closes the circuit when pressed; and a push button provided on the key top of the push button that controls a processor A variable display pushbutton electronic key comprising a liquid crystal element whose display can be controlled to change the function of the pushbutton by operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14575786U JPS6352226U (en) | 1986-09-25 | 1986-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14575786U JPS6352226U (en) | 1986-09-25 | 1986-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6352226U true JPS6352226U (en) | 1988-04-08 |
Family
ID=31057587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14575786U Pending JPS6352226U (en) | 1986-09-25 | 1986-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6352226U (en) |
-
1986
- 1986-09-25 JP JP14575786U patent/JPS6352226U/ja active Pending
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