JPS63125458U - - Google Patents
Info
- Publication number
- JPS63125458U JPS63125458U JP1528687U JP1528687U JPS63125458U JP S63125458 U JPS63125458 U JP S63125458U JP 1528687 U JP1528687 U JP 1528687U JP 1528687 U JP1528687 U JP 1528687U JP S63125458 U JPS63125458 U JP S63125458U
- Authority
- JP
- Japan
- Prior art keywords
- blackboard
- image reading
- reads
- converts
- images
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
- Editing Of Facsimile Originals (AREA)
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案の一実施例を示す斜視図である
。第２図は本考案の一実施例の要部断面図である
。第３図は本考案の一実施例の要部断面図である
。第４図は本考案の一実施例を、オーバーヘツド
プロジエクタとともに使用する例を示す概観図で
ある。
１…電子黒板、２…本体部、８…スキヤナ、１
０…三角柱、１８…プリント装置、５０…スクリ
ーン、６０…オーバーヘツドプロジエクタ。
FIG. 1 is a perspective view showing an embodiment of the present invention. FIG. 2 is a sectional view of a main part of an embodiment of the present invention. FIG. 3 is a sectional view of a main part of an embodiment of the present invention. FIG. 4 is an overview diagram showing an example of using an embodiment of the present invention with an overhead projector. 1...electronic blackboard, 2...main unit, 8...scanner, 1
0... Triangular prism, 18... Printing device, 50... Screen, 60... Overhead projector.
Claims (1)
板の面上を移動しながら前記画像等を読み取つて
電気信号に変換する反射画像読み取り系及びプロ
ジエクタから前記黒板の面上に向けて投影される
画像を読み取つて電気信号に変換する投影画像読
み取り系及び前記二つの画像読み取り系の光路を
選択する光路切り換え手段とを備えた棒状のスキ
ヤナと、このスキヤナによつて得られた電気信号
により前記画像を縮小してプリントするプリント
装置とからなることを特徴とする電子黒板。 A blackboard for writing characters, images, etc., a reflective image reading system that reads the images and converts them into electrical signals while moving on the surface of the blackboard, and an image projected onto the surface of the blackboard from a projector. a bar-shaped scanner equipped with a projection image reading system that reads the image and converts it into an electrical signal, and an optical path switching means that selects the optical path of the two image reading systems; An electronic blackboard characterized by comprising a printing device that prints in reduced size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1528687U JPS63125458U (en) | 1987-02-04 | 1987-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1528687U JPS63125458U (en) | 1987-02-04 | 1987-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63125458U true JPS63125458U (en) | 1988-08-16 |
Family
ID=30806075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1528687U Pending JPS63125458U (en) | 1987-02-04 | 1987-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63125458U (en) |
-
1987
- 1987-02-04 JP JP1528687U patent/JPS63125458U/ja active Pending
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