JPH0447587U - - Google Patents
Info
- Publication number
- JPH0447587U JPH0447587U JP9090990U JP9090990U JPH0447587U JP H0447587 U JPH0447587 U JP H0447587U JP 9090990 U JP9090990 U JP 9090990U JP 9090990 U JP9090990 U JP 9090990U JP H0447587 U JPH0447587 U JP H0447587U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- blackboard
- screen
- section
- already
- 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
- 238000013500 data storage Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimiles In General (AREA)
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案に係る電子黒板の一実施例の概
略構成図、第２図は消去部の拡大図、第３図は第
２図のＡ−Ａ線における断面図、第４図は読取部
で読取つた画面を処理する画面処理部の構成例を
示す図、第５図は画面処理部における画面処理の
流れを示すフローチヤートである。
１……電子黒板、２……外枠、３，４……ドラ
ム、５……シート、６……読取部、７……消去部
、８……画面消去用パツト、９……支持部材、１
０……画面消去用ローラ、１２……開口、２０…
…画面処理部、２１……コントローラ、２２……
ビツトマツプメモリ、２３……頁データ格納メモ
リ、２４……プリンタ、２５……操作部、２６…
…表示部、２７……入力部、２８……消去スイツ
チ、２９……頁コピー指示部、３０……次頁キー
、Ｐｉ，Ｐｉ−１，Ｐｎ，Ｐｎ＋１……頁。
Fig. 1 is a schematic configuration diagram of an embodiment of an electronic blackboard according to the present invention, Fig. 2 is an enlarged view of the erasing section, Fig. 3 is a sectional view taken along line A-A in Fig. 2, and Fig. 4 is a reading section. FIG. 5 is a flowchart showing the flow of screen processing in the screen processing section. 1...Electronic blackboard, 2...Outer frame, 3, 4...Drum, 5...Sheet, 6...Reading section, 7...Erasing section, 8...Screen erasing part, 9...Supporting member, 1
0... Screen erasing roller, 12... Opening, 20...
...Screen processing unit, 21...Controller, 22...
Bitmap memory, 23...Page data storage memory, 24...Printer, 25...Operation unit, 26...
. . . Display section, 27 . . . Input section, 28 . . . Erase switch, 29 .
Claims (1)
ており、前記読取部は、黒板としてすでに使用さ
れたシート上の画面を読取るようになつており、
前記消去部は、黒板としてこれから使用されよう
とする次の部分にシートが移動されるときに、黒
板としてすでに使用されかつ前記読取部によつて
すでに読取りのなされた部分の画面をシートの移
動に伴なつてシート上から消去するように配置さ
れていることを特徴とする電子黒板。 ２ 請求項１記載の電子黒板において、前記読取
部において読取られたシート上の画面データは、
読出可能に蓄積されるようになつていることを特
徴とする電子黒板。[Claims for Utility Model Registration] 1. A reading section and an erasing section are provided along the sheet, and the reading section is configured to read the screen on the sheet that has already been used as a blackboard,
When the sheet is moved to the next part to be used as a blackboard, the erasing part erases a part of the screen that has already been used as a blackboard and has already been read by the reading part when moving the sheet. An electronic blackboard characterized in that the electronic blackboard is arranged so as to be erased from the sheet. 2. In the electronic whiteboard according to claim 1, the screen data on the sheet read by the reading unit is:
An electronic blackboard characterized in that information is stored in a readable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9090990U JPH0447587U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9090990U JPH0447587U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0447587U true JPH0447587U (en) | 1992-04-22 |
Family
ID=31826068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9090990U Pending JPH0447587U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447587U (en) |
-
1990
- 1990-08-29 JP JP9090990U patent/JPH0447587U/ja active Pending
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