JPS61109258U - - Google Patents
Info
- Publication number
- JPS61109258U JPS61109258U JP19374884U JP19374884U JPS61109258U JP S61109258 U JPS61109258 U JP S61109258U JP 19374884 U JP19374884 U JP 19374884U JP 19374884 U JP19374884 U JP 19374884U JP S61109258 U JPS61109258 U JP S61109258U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- screen information
- signal
- holding means
- information signal
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Facsimiles In General (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は選択手段を含む計器盤を示す図である。
１，２……保持手段、４……筆記媒体、６……
光学読取手段、８……巻取手段、１２……メイン
制御手段、１５……（Ａ／Ｄ）変換手段、１６…
…記憶手段、１８……プリンタ、１９……選択手
段。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 shows an instrument panel including selection means. 1, 2... Holding means, 4... Writing medium, 6...
Optical reading means, 8... Winding means, 12... Main control means, 15... (A/D) conversion means, 16...
. . . storage means, 18 . . . printer, 19 . . . selection means.
Claims (1)
これらの間に張架され、少なくとも３画面以上を
有する筆記媒体を一方の保持手段で巻き取つて、
上記筆記媒体上に描かれた文字等を一方の保持手
段側に配設された光学読取手段で読み取り、光学
読取手段からの出力信号をアナログ／デジタル変
換手段でデジタル信号に変換して、画面情報信号
として記憶手段に記憶し、この記憶手段から上記
画面情報信号を読み出して記録手段で文字等とし
て用紙に記録し、上記保持手段と記憶手段をメイ
ン制御手段で制御するようにした電子黒板におい
て、 一画面ずつ順送り又は巻戻しする場合と特定画
面にダイレクトに画面を移動する場合とを選択し
てメイン制御手段に指令する選択手段を備えたこ
とを特徴とする電子黒板。[Claims for Utility Model Registration] A writing medium stretched between opposing holding means and maintenance means and having at least three screens is wound up by one holding means,
Characters, etc. drawn on the writing medium are read by an optical reading means disposed on one side of the holding means, and the output signal from the optical reading means is converted into a digital signal by an analog/digital conversion means, and screen information is obtained. In an electronic blackboard, the screen information signal is stored as a signal in a storage means, the screen information signal is read from the storage means, and the recording means records the screen information signal as characters, etc. on paper, and the holding means and the storage means are controlled by a main control means, An electronic whiteboard comprising a selection means for selecting between forwarding or rewinding one screen at a time and moving the screen directly to a specific screen and instructing the main control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19374884U JPS61109258U (en) | 1984-12-20 | 1984-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19374884U JPS61109258U (en) | 1984-12-20 | 1984-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109258U true JPS61109258U (en) | 1986-07-10 |
Family
ID=30751174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19374884U Pending JPS61109258U (en) | 1984-12-20 | 1984-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109258U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147694B2 (en) * | 1982-06-24 | 1986-10-21 | Hitachi Cable |
-
1984
- 1984-12-20 JP JP19374884U patent/JPS61109258U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147694B2 (en) * | 1982-06-24 | 1986-10-21 | Hitachi Cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61109258U (en) | ||
| JPS6141266A (en) | Electronic blackboard system | |
| JPS6195586U (en) | ||
| JPS6130164A (en) | Electronic blackboard system | |
| JPS61103735U (en) | ||
| JPS6141267A (en) | Electronic blackboard system | |
| JPH039896A (en) | White board | |
| JPS61102591U (en) | ||
| JPS60107132A (en) | Electronic blackboard system | |
| JPS6153866A (en) | Electronic blackboard system | |
| JPS61292778A (en) | Picture file device | |
| JPS6149899A (en) | Electronic blackboard system | |
| JPS60108929A (en) | Electronic blackboard system | |
| JPS6033399U (en) | Recording and playback device | |
| JPS60180394U (en) | Magnetic tape playback device | |
| JPS60169789U (en) | automatic performance device | |
| JPS6290186U (en) | ||
| JPS62164187U (en) | ||
| JPS6397950U (en) | ||
| JPH043791U (en) | ||
| JPH0472300U (en) | ||
| JPS6130166A (en) | Electronic blackboard system | |
| JPS6320661U (en) | ||
| JPS647536U (en) | ||
| JPH01107090U (en) |