JPS6349991U - - Google Patents
Info
- Publication number
- JPS6349991U JPS6349991U JP14278186U JP14278186U JPS6349991U JP S6349991 U JPS6349991 U JP S6349991U JP 14278186 U JP14278186 U JP 14278186U JP 14278186 U JP14278186 U JP 14278186U JP S6349991 U JPS6349991 U JP S6349991U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- rollers
- illuminates
- light source
- optical system
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
Landscapes
- Drawing Aids And Blackboards (AREA)
- Facsimiles In General (AREA)
Description
第１図は本考案の一実施例の斜視図、第２図は
第１図の実施例の上面図である。
１，２，３……ローラ、４……記録媒体、５…
…光源、６……走査光学系、７……記録部、８，
９……反射板、４１１，４１２，４２……面、６
１……レンズ、６２……一次元イメージセンサ。
FIG. 1 is a perspective view of an embodiment of the present invention, and FIG. 2 is a top view of the embodiment of FIG. 1, 2, 3...roller, 4...recording medium, 5...
...Light source, 6...Scanning optical system, 7...Recording section, 8,
9...Reflector, 41 1 , 41 2 , 42... Surface, 6
1... Lens, 62... One-dimensional image sensor.
Claims (1)
され前記第１のローラより小径の１対の第２のロ
ーラと、前記第１及び第２のローラの外周に張設
されて前記第１及び第２のローラ間で第１の面前
記第２のローラ間で第２の面が形成され前記第１
及び第２のローラの回転により移動できる無端の
透明な記録媒体と、前記第２の面を照射する光源
と、前記記録媒体に囲繞された空間に設けられ前
記第２の面を前記第２のローラの軸に平行な直線
に沿つて主走査する走査光学系と、該走査光学系
からの出力を記録する記録部と、前記空間に前記
第１の面の一方に接して設けられる反射板とを含
むことを特徴とする電子黒板装置。 a first roller; a pair of second rollers arranged parallel to the first roller and having a smaller diameter than the first roller; a first surface is formed between the first and second rollers; a second surface is formed between the second rollers;
and an endless transparent recording medium that can be moved by rotation of a second roller, a light source that illuminates the second surface, and a light source that is provided in a space surrounded by the recording medium and that illuminates the second surface. a scanning optical system that performs main scanning along a straight line parallel to the axis of the roller; a recording section that records the output from the scanning optical system; and a reflecting plate provided in the space in contact with one of the first surfaces. An electronic whiteboard device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14278186U JPS6349991U (en) | 1986-09-17 | 1986-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14278186U JPS6349991U (en) | 1986-09-17 | 1986-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6349991U true JPS6349991U (en) | 1988-04-05 |
Family
ID=31051835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14278186U Pending JPS6349991U (en) | 1986-09-17 | 1986-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349991U (en) |
-
1986
- 1986-09-17 JP JP14278186U patent/JPS6349991U/ja active Pending