JPH01151660U - - Google Patents
Info
- Publication number
- JPH01151660U JPH01151660U JP4734088U JP4734088U JPH01151660U JP H01151660 U JPH01151660 U JP H01151660U JP 4734088 U JP4734088 U JP 4734088U JP 4734088 U JP4734088 U JP 4734088U JP H01151660 U JPH01151660 U JP H01151660U
- Authority
- JP
- Japan
- Prior art keywords
- drawing surface
- reading
- mirror
- characters
- written
- 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
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の一実施例による電子黒板用光
学読取り機構の構造の分解斜視図、第２図ａ，ｂ
は第１図の正面図および平面から見た断面図、第
３図は従来の電子黒板用光学読取り機構の斜視図
、第４図ａ，ｂは第３図の正面図および平面から
見た断面図である。
１：本体枠、２：基板、３：イメージセンサ、
４：レンズ、５：螢光灯、６：ミラー、７：描画
面、８：スプリング、９：制御回路基板、１０：
電源、１１，１２，１３：補強板。
FIG. 1 is an exploded perspective view of the structure of an optical reading mechanism for an electronic whiteboard according to an embodiment of the present invention, and FIGS. 2a and b
3 is a perspective view of a conventional optical reading mechanism for an electronic whiteboard, and FIGS. 4a and 4b are a front view and a sectional view from a plane of FIG. 3. It is a diagram. 1: Body frame, 2: Board, 3: Image sensor,
4: Lens, 5: Fluorescent light, 6: Mirror, 7: Drawing surface, 8: Spring, 9: Control circuit board, 10:
Power supply, 11, 12, 13: Reinforcement plate.
Claims (1)
、この描画面に書かれた前記文字、図形等を光学
的に読取る読取部と、読取結果を印字出力するプ
リンタとを有する電子黒板装置において、 前記読取部が、前記描画面を照射する螢光灯と
、描画面からの反射光を反射するミラーと、ミラ
ーからの反射光を受取るイメージセンサとを一体
の基板に取付けてユニツト構成され、前記読取部
をスプリングを介して、本体に固定することを特
徴とする電子黒板用光学読取り機構の構造。[Claims for Utility Model Registration] A film-like drawing surface on which characters, figures, etc. are written, a reading unit that optically reads the characters, figures, etc. written on the drawing surface, and a printer that prints out the reading results. In the electronic whiteboard device, the reading unit includes a fluorescent lamp that illuminates the drawing surface, a mirror that reflects light reflected from the drawing surface, and an image sensor that receives the reflected light from the mirror, all of which are integrated into one substrate. A structure of an optical reading mechanism for an electronic whiteboard, characterized in that the reading section is fixed to the main body via a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4734088U JPH01151660U (en) | 1988-04-08 | 1988-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4734088U JPH01151660U (en) | 1988-04-08 | 1988-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151660U true JPH01151660U (en) | 1989-10-19 |
Family
ID=31273552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4734088U Pending JPH01151660U (en) | 1988-04-08 | 1988-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151660U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61230463A (en) * | 1985-04-03 | 1986-10-14 | Fuji Photo Film Co Ltd | Image reader |
-
1988
- 1988-04-08 JP JP4734088U patent/JPH01151660U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61230463A (en) * | 1985-04-03 | 1986-10-14 | Fuji Photo Film Co Ltd | Image reader |
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