JPS61103959U - - Google Patents
Info
- Publication number
- JPS61103959U JPS61103959U JP18794684U JP18794684U JPS61103959U JP S61103959 U JPS61103959 U JP S61103959U JP 18794684 U JP18794684 U JP 18794684U JP 18794684 U JP18794684 U JP 18794684U JP S61103959 U JPS61103959 U JP S61103959U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- reflector
- image information
- rewinding
- recorded
- 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 5
- 238000004804 winding Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
- Facsimile Heads (AREA)
Description
第1図は本考案の一実施例を示すブロツク図、
第2図は第1図の画像情報の光路を示す平面図で
ある。
1…巻取ローラ、2…巻戻しローラ、3…筆記
媒体、2a…表面、3b…裏面、4…巻取りモー
タ、5…巻戻しモータ、6…光学読取装置、7,
8,9…反射器、10…巻取側光路遮断器、11
…巻戻側光路遮断器、12…CPU、15…メモ
リ、16…プリンタ。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a plan view showing the optical path of the image information in FIG. 1. DESCRIPTION OF SYMBOLS 1... Winding roller, 2... Rewinding roller, 3... Writing medium, 2a... Front surface, 3b... Back surface, 4... Winding motor, 5... Rewinding motor, 6... Optical reader, 7,
8, 9... Reflector, 10... Winding side optical path breaker, 11
...Rewind side optical path breaker, 12...CPU, 15...Memory, 16...Printer.
Claims (1)
りローラと巻戻しローラに巻付けられ、これらの
間に張架されたシート状の筆記媒体の表面に描か
れた文字等の画像情報を光学読取装置で読み取つ
て、記憶し、用紙に記録する電子黒板において、 上記巻取りローラおよび巻戻しローラに巻付け
られた筆記媒体の表面の画像情報を1台の光学読
取装置へ向けて送る反射器を筆記媒体の裏側に設
けるとともに、上記巻取りローラと上記反射器の
間および上記巻戻しローラと上記反射器の間に、
上記画像情報を遮ることができる遮断器を夫々設
けて、上記画像情報を巻取り時および巻戻し時に
読み取つて、用紙に記録できるようにしたことを
特徴とする双方向記録型電子黒板。[Claims for Utility Model Registration] A sheet of writing material is drawn on the surface of a sheet-like writing medium that is wound around a winding roller and a rewinding roller that are arranged parallel to each other and are driven to rotate, and that is stretched between them. In electronic whiteboards, image information such as written characters is read by an optical reading device, stored, and recorded on paper. A reflector for sending toward the reading device is provided on the back side of the writing medium, and between the take-up roller and the reflector and between the rewind roller and the reflector,
A two-way recording type electronic blackboard, characterized in that a circuit breaker capable of blocking the image information is provided, so that the image information can be read and recorded on paper during winding and rewinding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18794684U JPS61103959U (en) | 1984-12-10 | 1984-12-10 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18794684U JPS61103959U (en) | 1984-12-10 | 1984-12-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61103959U true JPS61103959U (en) | 1986-07-02 |
Family
ID=30745421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18794684U Pending JPS61103959U (en) | 1984-12-10 | 1984-12-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61103959U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63106263U (en) * | 1986-12-26 | 1988-07-09 |
-
1984
- 1984-12-10 JP JP18794684U patent/JPS61103959U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63106263U (en) * | 1986-12-26 | 1988-07-09 |
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