JPS63170187U - - Google Patents
Info
- Publication number
- JPS63170187U JPS63170187U JP6114987U JP6114987U JPS63170187U JP S63170187 U JPS63170187 U JP S63170187U JP 6114987 U JP6114987 U JP 6114987U JP 6114987 U JP6114987 U JP 6114987U JP S63170187 U JPS63170187 U JP S63170187U
- Authority
- JP
- Japan
- Prior art keywords
- writing
- characters
- indicator
- writing medium
- recording
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Drawing Aids And Blackboards (AREA)
- Facsimiles In General (AREA)
Description
第１図はこの考案を具体化した電子黒板の斜視
図、第２図はその電子黒板の部分拡大縦断面図、
第３図は筆記媒体の説明図、第４図は制御回路の
ブロツク図である。
１は本体、５はマーク５ａを有する筆記媒体、
１０はページマーク検出器。
Fig. 1 is a perspective view of an electronic blackboard embodying this idea, Fig. 2 is a partially enlarged vertical sectional view of the electronic blackboard,
FIG. 3 is an explanatory diagram of the writing medium, and FIG. 4 is a block diagram of the control circuit. 1 is a main body, 5 is a writing medium having a mark 5a,
10 is a page mark detector.
Claims (1)
能な筆記媒体と、 前記文字等を記録可能な記録装置とを有する電
子黒板において、 前記筆記媒体の各筆記面のページ数を表わす指
示部と、前記指示部を読み取る検出器と を有することを特徴とする電子黒板。[Scope of Claim for Utility Model Registration] An electronic blackboard having a plurality of writing surfaces, a writing medium on which characters, etc. can be written, and a recording device capable of recording said characters, etc., each writing surface of said writing medium An electronic whiteboard comprising: an indicator that indicates the number of pages; and a detector that reads the indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6114987U JPS63170187U (en) | 1987-04-22 | 1987-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6114987U JPS63170187U (en) | 1987-04-22 | 1987-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63170187U true JPS63170187U (en) | 1988-11-07 |
Family
ID=30894220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6114987U Pending JPS63170187U (en) | 1987-04-22 | 1987-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63170187U (en) |
-
1987
- 1987-04-22 JP JP6114987U patent/JPS63170187U/ja active Pending
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