JPS63100296U - - Google Patents
Info
- Publication number
- JPS63100296U JPS63100296U JP19545086U JP19545086U JPS63100296U JP S63100296 U JPS63100296 U JP S63100296U JP 19545086 U JP19545086 U JP 19545086U JP 19545086 U JP19545086 U JP 19545086U JP S63100296 U JPS63100296 U JP S63100296U
- Authority
- JP
- Japan
- Prior art keywords
- utility
- model registration
- writing sheet
- electronic whiteboard
- whiteboard device
- 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
- 230000004323 axial length Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- Drawing Aids And Blackboards (AREA)
Description
第1図はこの考案の一実施例を示す縦断側面図
、第2図はその消去部の詳細を示す縦断面図、第
3図は回転ブラシローラを示す斜視図である。
図面において、15は消去部、18はプランジ
ヤ、17は回転ブラシローラ、19は帯ブラシで
ある。
FIG. 1 is a longitudinal sectional side view showing an embodiment of this invention, FIG. 2 is a longitudinal sectional view showing details of the erasing section, and FIG. 3 is a perspective view showing a rotating brush roller. In the drawings, 15 is an erasing section, 18 is a plunger, 17 is a rotating brush roller, and 19 is a band brush.
Claims (1)
報を光源からの光で照射し、その照射部をイメー
ジセンサで走査してそれら情報をプリント部で印
刷する電子黒板装置において、前記プリント部の
前記筆記シートの移動方向に対して前方に位置し
、印刷された前記筆記シート上の前記情報を消去
する消去手段を有することを特徴とする電子黒板
装置。 (2) 実用新案登録請求の範囲第1項において、
前記筆記シートの移動方向に直交する長さに略等
しく軸方向長さを有し、少なくともその円周面の
一部が前記筆記シートの前記情報記入面と接する
回転ブラシローラで構成されていることを特徴と
する電子黒板装置。 (3) 実用新案登録請求の範囲第1項および第2
項のいずれか1項において、前記筆記シートは無
端状に形成され、前記消去手段は前記プリント部
と少なくとも一画面分だけ離れて位置しているこ
とを特徴とする電子黒板装置。 (4) 実用新案登録請求の範囲第2項において、
前記回転ブラシローラは、その円周面上に螺旋状
に設けられた一本の帯状ブラシで構成されている
ことを特徴とする電子黒板装置。 (5) 実用新案登録請求の範囲第2項および第4
項のいずれか1項において、前記回転ブラシロー
ラは前記筆記シートに対して接離可能に支持され
ていることを特徴とする電子黒板装置。 (6) 実用新案登録請求の範囲第2項において、
前記回転ブラシローラはプランジヤの作動子に取
付けられ、このプランジヤによつて接離が制御さ
れることを特徴とする電子黒板装置。[Scope of claim for utility model registration] (1) Information such as characters and symbols written on a writing sheet is irradiated with light from a light source, the irradiated area is scanned by an image sensor, and the information is printed by a print unit. What is claimed is: 1. An electronic whiteboard device comprising: an erasing means located in front of the printing section with respect to the moving direction of the writing sheet, and erasing the information on the printed writing sheet. (2) In paragraph 1 of the claims for utility model registration,
A rotating brush roller having an axial length substantially equal to the length perpendicular to the moving direction of the writing sheet, and at least a part of its circumferential surface being in contact with the information writing surface of the writing sheet. An electronic whiteboard device featuring: (3) Scope of claims for utility model registration, paragraphs 1 and 2
2. The electronic whiteboard device according to claim 1, wherein the writing sheet is formed in an endless shape, and the erasing means is located at least one screen distance away from the print section. (4) In paragraph 2 of claims for utility model registration,
The electronic whiteboard device is characterized in that the rotating brush roller is composed of a single band-shaped brush spirally provided on the circumferential surface of the rotating brush roller. (5) Scope of claims for utility model registration, paragraphs 2 and 4
2. The electronic whiteboard device according to claim 1, wherein the rotating brush roller is supported so as to be able to move toward and away from the writing sheet. (6) In paragraph 2 of claims for utility model registration,
An electronic whiteboard device characterized in that the rotating brush roller is attached to an actuator of a plunger, and the approach and separation are controlled by the plunger.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19545086U JPS63100296U (en) | 1986-12-19 | 1986-12-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19545086U JPS63100296U (en) | 1986-12-19 | 1986-12-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63100296U true JPS63100296U (en) | 1988-06-29 |
Family
ID=31153347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19545086U Pending JPS63100296U (en) | 1986-12-19 | 1986-12-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63100296U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010099120A (en) * | 2001-09-01 | 2001-11-09 | 길홍준 | How to make endless black board |
KR20020076407A (en) * | 2001-03-28 | 2002-10-11 | 원찬보 | Black board with eraser |
-
1986
- 1986-12-19 JP JP19545086U patent/JPS63100296U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020076407A (en) * | 2001-03-28 | 2002-10-11 | 원찬보 | Black board with eraser |
KR20010099120A (en) * | 2001-09-01 | 2001-11-09 | 길홍준 | How to make endless black board |
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