JPH0191596U - - Google Patents
Info
- Publication number
- JPH0191596U JPH0191596U JP18683387U JP18683387U JPH0191596U JP H0191596 U JPH0191596 U JP H0191596U JP 18683387 U JP18683387 U JP 18683387U JP 18683387 U JP18683387 U JP 18683387U JP H0191596 U JPH0191596 U JP H0191596U
- Authority
- JP
- Japan
- Prior art keywords
- eraser
- screen paper
- drive unit
- screen
- rotating rollers
- 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 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案の一実施例の電子黒板の要部を
示す斜視図、第２図はその電子黒板の構成を示す
図である。
１……画面紙、２ａ，２ｂ……中心軸、３……
イレーサ、４……画面消去ボタン、５……画面移
動ボタン、６……ローラ駆動部、７ａ，７ｂ……
回転ローラ、９……イレーサ駆動部。
FIG. 1 is a perspective view showing the main parts of an electronic whiteboard according to an embodiment of the present invention, and FIG. 2 is a diagram showing the configuration of the electronic blackboard. 1... Screen paper, 2a, 2b... Central axis, 3...
Eraser, 4...Screen erase button, 5...Screen movement button, 6...Roller drive unit, 7a, 7b...
Rotating roller, 9...Eraser drive unit.
Claims (1)
付けてある画面紙と、当該画面紙の表面を擦るイ
レーサと、前記回転ローラを回転させるローラ駆
動部とを備え、前記イレーサを前記画面紙に押し
当て、当該イレーサを前記画面紙の移動方向に対
して直交する方向に動かすイレーサ駆動部が設け
てあることを特徴とする電子黒板。 A pair of rotating rollers, a screen paper wrapped between the rotating rollers, an eraser that rubs the surface of the screen paper, and a roller drive unit that rotates the rotating roller, the eraser is pressed against the screen paper. . An electronic whiteboard, further comprising an eraser drive unit that moves the eraser in a direction perpendicular to the moving direction of the screen paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18683387U JPH0191596U (en) | 1987-12-07 | 1987-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18683387U JPH0191596U (en) | 1987-12-07 | 1987-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0191596U true JPH0191596U (en) | 1989-06-15 |
Family
ID=31478038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18683387U Pending JPH0191596U (en) | 1987-12-07 | 1987-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0191596U (en) |
-
1987
- 1987-12-07 JP JP18683387U patent/JPH0191596U/ja active Pending
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