JPS63121953U - - Google Patents
Info
- Publication number
- JPS63121953U JPS63121953U JP1394587U JP1394587U JPS63121953U JP S63121953 U JPS63121953 U JP S63121953U JP 1394587 U JP1394587 U JP 1394587U JP 1394587 U JP1394587 U JP 1394587U JP S63121953 U JPS63121953 U JP S63121953U
- Authority
- JP
- Japan
- Prior art keywords
- board
- electronic whiteboard
- photoelectric conversion
- conversion device
- pictures
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
- Drawing Aids And Blackboards (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図はこの考案の一実施例である電子黒板装
置の正面図、第２図は、第１図の電子黒板装置の
一部断面側面図、第３図は、第１図の電子黒板装
置における光電変換装置の断面図、第４図は、第
１図の電子黒板装置における各部品の配置を変更
した場合の光電変換装置の断面図、第５図は従来
の電子黒板装置の正面図、第６図は、第５図の電
子黒板装置の一部断面側面図、第７図は、第５図
の電子黒板装置における光電変換装置の断面図、
第８図は、第５図の電子黒板装置における信号の
流れを示すブロツク図である。
図において、１……情報記入板、２……ガイド
レール、２ａ……舌片、３……光電変換装置、４
……駆動装置、５……位置検出器、６……信号用
ケーブル、７……バツフアメモリ、８……ハード
コピー装置、９……スタンド、９ａ……横枠（支
持部）、９ｂ……ガイドレール部、１０……電荷
結合イメージセンサ、１１……受光レンズ、１２
……光源ランプ、１３……カバー、１３ａ……カ
バー孔、１４……ミラー、１５……ＯＨＰ装置（
映写装置）である。なお、各図中、同一符号は同
一、又は相当部分を示す。
FIG. 1 is a front view of an electronic whiteboard device which is an embodiment of this invention, FIG. 2 is a partially sectional side view of the electronic whiteboard device of FIG. 1, and FIG. 3 is a front view of the electronic whiteboard device of FIG. 1. 4 is a sectional view of the photoelectric conversion device when the arrangement of each component in the electronic whiteboard device of FIG. 1 is changed, FIG. 5 is a front view of the conventional electronic whiteboard device, 6 is a partially sectional side view of the electronic whiteboard device of FIG. 5, FIG. 7 is a sectional view of a photoelectric conversion device in the electronic whiteboard device of FIG. 5,
FIG. 8 is a block diagram showing the flow of signals in the electronic whiteboard device of FIG. In the figure, 1... information entry board, 2... guide rail, 2a... tongue piece, 3... photoelectric conversion device, 4
... Drive device, 5 ... Position detector, 6 ... Signal cable, 7 ... Buffer memory, 8 ... Hard copy device, 9 ... Stand, 9a ... Horizontal frame (support part), 9b ... Guide Rail portion, 10... Charge coupled image sensor, 11... Light receiving lens, 12
...Light source lamp, 13...Cover, 13a...Cover hole, 14...Mirror, 15...OHP device (
(projection device). In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
装置において、上記光電変換装置内に配置角度が
可変自在なミラーを設け、このミラーによつて光
路の方向を変化させることにより、上記情報記入
板上に描かれた文字、絵図等のみを読み取り記録
する以外に、この情報記入板上に照射、投影され
た文字、絵図等も読み取り記録することを特徴と
する電子黒板装置。 In an electronic whiteboard device having an information board, a photoelectric conversion device, etc., a mirror whose placement angle is variable is provided in the photoelectric conversion device, and by changing the direction of the optical path by this mirror, the information board can be An electronic blackboard device characterized by reading and recording not only characters, pictures, etc. drawn on the board, but also reading and recording characters, pictures, etc. irradiated or projected onto the information writing board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1394587U JPS63121953U (en) | 1987-02-02 | 1987-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1394587U JPS63121953U (en) | 1987-02-02 | 1987-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63121953U true JPS63121953U (en) | 1988-08-08 |
Family
ID=30803478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1394587U Pending JPS63121953U (en) | 1987-02-02 | 1987-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63121953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0343726A (en) * | 1989-07-11 | 1991-02-25 | Canon Inc | Reader printer |
| JPH0343725A (en) * | 1989-07-11 | 1991-02-25 | Canon Inc | Reader printer |
-
1987
- 1987-02-02 JP JP1394587U patent/JPS63121953U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0343726A (en) * | 1989-07-11 | 1991-02-25 | Canon Inc | Reader printer |
| JPH0343725A (en) * | 1989-07-11 | 1991-02-25 | Canon Inc | Reader printer |
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