JPS63100296U

JPS63100296U -

Info

Publication number: JPS63100296U
Application number: JP19545086U
Authority: JP
Priority date: 1986-12-19
Filing date: 1986-12-19
Publication date: 1988-06-29

Description

[Brief explanation of the drawing]

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

[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.