JPS6215989U - - Google Patents
Info
- Publication number
- JPS6215989U JPS6215989U JP10904585U JP10904585U JPS6215989U JP S6215989 U JPS6215989 U JP S6215989U JP 10904585 U JP10904585 U JP 10904585U JP 10904585 U JP10904585 U JP 10904585U JP S6215989 U JPS6215989 U JP S6215989U
- Authority
- JP
- Japan
- Prior art keywords
- drawing surface
- screen
- electronic blackboard
- winding
- sensor
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
Description
第１図は本考案の実施例を示す電子黒板の正面
図、第２図は第１図の電子黒板の断面図、第３図
は描画用布を示す正面図、第４図は描画用布の収
納時の状態を示す正面図、第５図は制御機構のブ
ロツク図、第６図は従来例を示す斜視図である。
１……巻き取り軸、２……巻き取りガイド、３
……読み取りセンサ、４……描画用の布、４ａ…
…描画面、５……速度検知用センサ、６……マー
カ、７……重り用の軸、８……制御ライン、９…
…制御機構、１０……ケース。
Fig. 1 is a front view of an electronic blackboard showing an embodiment of the present invention, Fig. 2 is a sectional view of the electronic blackboard of Fig. 1, Fig. 3 is a front view showing a drawing cloth, and Fig. 4 is a drawing cloth. 5 is a block diagram of the control mechanism, and FIG. 6 is a perspective view of a conventional example. 1... Winding shaft, 2... Winding guide, 3
...Reading sensor, 4...Drawing cloth, 4a...
...Drawing surface, 5...Sensor for speed detection, 6...Marker, 7...Axis for weight, 8...Control line, 9...
...control mechanism, 10...case.
Claims (1)
Ｘ―Ｙ座標を電気的に読み取る電子黒板において
、描画面の上方に画面読み取り用のセンサと画面
巻き上げのための巻き取り軸を有し、描画面の下
端には重り用の軸のみを設けたことを特徴とする
電子黒板。 An electronic blackboard that draws on a drawing surface and electrically reads the X-Y coordinates of the drawn screen, which has a sensor for reading the screen above the drawing surface and a winding shaft for winding up the screen, An electronic blackboard characterized by having only a weight shaft provided at the bottom end of the drawing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10904585U JPS6215989U (en) | 1985-07-15 | 1985-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10904585U JPS6215989U (en) | 1985-07-15 | 1985-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6215989U true JPS6215989U (en) | 1987-01-30 |
Family
ID=30986788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10904585U Pending JPS6215989U (en) | 1985-07-15 | 1985-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6215989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63254098A (en) * | 1987-04-13 | 1988-10-20 | キャノン・エヌ・ティー・シー株式会社 | Electronic blackboard |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59171695A (en) * | 1983-03-18 | 1984-09-28 | 沖電気工業株式会社 | Electronic blackboard device |
-
1985
- 1985-07-15 JP JP10904585U patent/JPS6215989U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59171695A (en) * | 1983-03-18 | 1984-09-28 | 沖電気工業株式会社 | Electronic blackboard device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63254098A (en) * | 1987-04-13 | 1988-10-20 | キャノン・エヌ・ティー・シー株式会社 | Electronic blackboard |
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