JPS6168421U - - Google Patents
Info
- Publication number
- JPS6168421U JPS6168421U JP15256884U JP15256884U JPS6168421U JP S6168421 U JPS6168421 U JP S6168421U JP 15256884 U JP15256884 U JP 15256884U JP 15256884 U JP15256884 U JP 15256884U JP S6168421 U JPS6168421 U JP S6168421U
- Authority
- JP
- Japan
- Prior art keywords
- display section
- opens
- dot matrix
- matrix display
- key
- 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
- 239000011159 matrix material Substances 0.000 claims description 3
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Input From Keyboards Or The Like (AREA)
Description
第１図及び第２図は、本考案のキースイツチの
一実施例を示し、第１図は外観を示す斜視図、第
２図は、構成を示す回路である。
１…キートツプ、２…基部、３…ドツトマトリ
ツクス表示部、４…端子、５…フリツプフロツプ
回路、６…ドライブトランジスタ回路、７…スイ
ツチ。
1 and 2 show one embodiment of the key switch of the present invention, FIG. 1 is a perspective view showing the external appearance, and FIG. 2 is a circuit showing the configuration. DESCRIPTION OF SYMBOLS 1...Key top, 2...Base, 3...Dot matrix display section, 4...Terminal, 5...Flip-flop circuit, 6...Drive transistor circuit, 7...Switch.
Claims (1)
ースイツチにおいて、ドツトマトリツクス表示部
を設けたキートツプと、上記ドツトマトリツクス
表示部を駆動する駆動回路及び接点の開閉を行な
うスイツチ回路を内蔵し、端子を引き出した基板
とから成ることを特徴とするキースイツチ。 A key switch that opens and closes contacts by pressing the key top has a built-in key top with a dot matrix display section, a drive circuit that drives the dot matrix display section, and a switch circuit that opens and closes the contacts, and a terminal that can be pulled out. A key switch characterized in that it consists of a printed circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15256884U JPS6168421U (en) | 1984-10-09 | 1984-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15256884U JPS6168421U (en) | 1984-10-09 | 1984-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6168421U true JPS6168421U (en) | 1986-05-10 |
Family
ID=30710629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15256884U Pending JPS6168421U (en) | 1984-10-09 | 1984-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6168421U (en) |
-
1984
- 1984-10-09 JP JP15256884U patent/JPS6168421U/ja active Pending
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