JPS6284824U - - Google Patents
Info
- Publication number
- JPS6284824U JPS6284824U JP17437185U JP17437185U JPS6284824U JP S6284824 U JPS6284824 U JP S6284824U JP 17437185 U JP17437185 U JP 17437185U JP 17437185 U JP17437185 U JP 17437185U JP S6284824 U JPS6284824 U JP S6284824U
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- film sheet
- key
- sheet
- protective cover
- 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
- 239000010409 thin film Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
第１図は本考案のキーボード装置の構成を示す
正面断面図、第２図は第１図の薄膜シートを示す
平面図、第３図は第１図の薄膜シートが無い状態
を示す平面図、第４図は第１図の薄膜シートが有
る状態を示す平面図である。
２，２……キースイツチ、３……反射型センサ
、４……保護カバー、５……薄膜シート。
FIG. 1 is a front sectional view showing the structure of the keyboard device of the present invention, FIG. 2 is a plan view showing the thin film sheet of FIG. 1, and FIG. 3 is a plan view showing the state without the thin film sheet of FIG. 1. FIG. 4 is a plan view showing a state in which the thin film sheet of FIG. 1 is present. 2, 2... Key switch, 3... Reflective sensor, 4... Protective cover, 5... Thin film sheet.
Claims (1)
プリント基板と、前記キースイツチ上にキーの機
能を記載し着脱可能に装着された薄膜シートと、
更にこのシート上に設けられた透明の保護カバー
よりなり、前記センサが薄膜シートの有無あるい
は表裏等を検出するよう構成したことを特徴とす
るキーボード装置。 a printed circuit board on which a plurality of key switches and detection sensors are provided; a thin film sheet on which key functions are written and removably mounted on the key switch;
The keyboard device further comprises a transparent protective cover provided on the sheet, and the sensor is configured to detect the presence or absence of the thin film sheet or the front and back sides of the thin film sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17437185U JPS6284824U (en) | 1985-11-13 | 1985-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17437185U JPS6284824U (en) | 1985-11-13 | 1985-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284824U true JPS6284824U (en) | 1987-05-30 |
Family
ID=31112690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17437185U Pending JPS6284824U (en) | 1985-11-13 | 1985-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284824U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856083A (en) * | 1981-09-30 | 1983-04-02 | Nippon Telegr & Teleph Corp <Ntt> | Input tablet |
| JPS5926423U (en) * | 1982-08-11 | 1984-02-18 | 石川島播磨重工業株式会社 | impact roller |
| JPS5987531A (en) * | 1982-11-10 | 1984-05-21 | Ricoh Co Ltd | Input device |
-
1985
- 1985-11-13 JP JP17437185U patent/JPS6284824U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856083A (en) * | 1981-09-30 | 1983-04-02 | Nippon Telegr & Teleph Corp <Ntt> | Input tablet |
| JPS5926423U (en) * | 1982-08-11 | 1984-02-18 | 石川島播磨重工業株式会社 | impact roller |
| JPS5987531A (en) * | 1982-11-10 | 1984-05-21 | Ricoh Co Ltd | Input device |