JPS6257337U - - Google Patents
Info
- Publication number
- JPS6257337U JPS6257337U JP14953285U JP14953285U JPS6257337U JP S6257337 U JPS6257337 U JP S6257337U JP 14953285 U JP14953285 U JP 14953285U JP 14953285 U JP14953285 U JP 14953285U JP S6257337 U JPS6257337 U JP S6257337U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- circuit board
- printed circuit
- key top
- emitting element
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Description
第１図はこの考案における照光形キーボードの
一実施例を示す正断面図、第２図は第１図の分解
斜視図、第３図は従来の照光形キーボードの正断
面図である。
１…プリント回路基板、２…発光素子、３…ス
ペーサー、４…窓、５…キートツプ、６…孔、７
…反射壁、８…キヤツプ、９…スイツチ、１０…
凹所、１１…プランジヤー、１２…押圧部、１３
…化粧シート、１４…照光部、２１…リード。
FIG. 1 is a front sectional view showing an embodiment of the illuminated keyboard of this invention, FIG. 2 is an exploded perspective view of FIG. 1, and FIG. 3 is a front sectional view of a conventional illuminated keyboard. DESCRIPTION OF SYMBOLS 1... Printed circuit board, 2... Light emitting element, 3... Spacer, 4... Window, 5... Key top, 6... Hole, 7
...Reflection wall, 8...Cap, 9...Switch, 10...
Recess, 11... Plunger, 12... Pressing part, 13
... Decorative sheet, 14... Lighting part, 21... Lead.
Claims (1)
をマトリクス状に配設するとともに、上記プリン
ト回路基板１上には所定の厚さを有する板状のス
ペーサー３を配設し、このスペーサーには上記発
光素子２とそれぞれ対応する窓４を設け、さらに
この窓には上記発光素子２からの光を反射する反
射壁７を有するキートツプ５を摺動自在に収容し
、しかもこのキートツプにはその反射壁側から透
光性のキヤツプ８を取付け、また上記プリント回
路基板１にはスイツチ９を上記発光素子２の軸心
に対して所定の寸法だけずらせて設け、かつ上記
キートツプ５の中央部には上記発光素子２が貫通
する孔６を設けるとともに、上記キートツプ５の
上記プリント回路基板１と対向する部分には上記
スイツチ９のプランジヤー１１を押圧する押圧部
１２を設けた照光形キーボード。 A plurality of light emitting elements 2 are mounted on a printed circuit board 1.
are arranged in a matrix, and a plate-shaped spacer 3 having a predetermined thickness is arranged on the printed circuit board 1, and this spacer is provided with windows 4 corresponding to the light emitting elements 2, respectively. Furthermore, a key top 5 having a reflective wall 7 that reflects light from the light emitting element 2 is slidably accommodated in this window, and a translucent cap 8 is attached to the key top from the reflective wall side. A switch 9 is provided on the printed circuit board 1 so as to be offset by a predetermined dimension with respect to the axis of the light emitting element 2, and a hole 6 is provided in the center of the key top 5 through which the light emitting element 2 passes. The illuminated keyboard is provided with a pressing part 12 for pressing the plunger 11 of the switch 9 on a portion of the key top 5 facing the printed circuit board 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14953285U JPS6257337U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14953285U JPS6257337U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257337U true JPS6257337U (en) | 1987-04-09 |
Family
ID=31064828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14953285U Pending JPS6257337U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257337U (en) |
-
1985
- 1985-09-30 JP JP14953285U patent/JPS6257337U/ja active Pending