JPS6388493U

JPS6388493U -

Info

Publication number: JPS6388493U
Application number: JP18299286U
Authority: JP
Priority date: 1986-11-28
Filing date: 1986-11-28
Publication date: 1988-06-08

Description

【図面の簡単な説明】第１図はこの考案の一実施例を概略的に示す斜
視図、第２図はその一部を切欠いて示す正面図、
第３図は巻取りローラと巻戻しローラの他の実施
例を巻戻しローラについて示す一部切断平面図で
ある。図面において、１，２は筆記シート、３は巻取
りローラ、４は巻戻しローラ、５，７，９，１２
はモータ、６，８，１１，１３は駆動軸、である
。[BRIEF DESCRIPTION OF THE DRAWINGS] Fig. 1 is a perspective view schematically showing an embodiment of this invention, Fig. 2 is a partially cutaway front view,
FIG. 3 is a partially cutaway plan view showing another embodiment of the take-up roller and the rewind roller. In the drawing, 1 and 2 are writing sheets, 3 is a winding roller, 4 is a rewinding roller, 5, 7, 9, 12
is a motor, and 6, 8, 11, and 13 are drive shafts.

Claims

[Claims for Utility Model Registration] (1) Information such as characters and symbols written on a writing sheet is moved to a scanning section that electro-optically scans the writing sheet to read the information, and this scanning section In the electronic blackboard device that prints the read information, the writing sheet is divided into a plurality of parts in the direction of movement thereof, and each divided writing sheet is moved independently by a dedicated driving means. Blackboard device. (2) In paragraph 1 of the claims for utility model registration,
Each of the divided writing sheets is wound around a take-up roller and a rewind roller located at a distance from the take-up roller, and each of the take-up rollers and each rewind roller are coaxially located, and the An electronic whiteboard device characterized in that each take-up and rewind roller is driven by an independent motor. (3) In paragraph 1 of the claims for utility model registration,
Each of the divided writing sheets is passed endlessly between a winding roller and a rewinding roller located at a distance from the winding roller,
The electronic whiteboard device, wherein each of the winding rollers and each of the rewinding rollers are located coaxially, and one of the winding and rewinding rollers is driven by an independent motor. (4) In paragraph 2 of claims for utility model registration,
An electronic whiteboard device, wherein a drive shaft of each of the motors is supported by a bearing located between each of the motors, the take-up roller, and the rewind roller. (5) In paragraph 2 of the claims for utility model registration,
The drive shaft of each of the motors is supported by a bearing located between each of the motors, the winding roller, and each rewinding roller, and at least one of the opposite ends of the winding roller and each rewinding roller has an opening coaxially therewith. 1. An electronic whiteboard device, wherein the other drive shaft extends through the opening, and the extending portion is supported by an end bearing provided within the opening. (6) In paragraph 5 of claims for utility model registration,
An electronic whiteboard device characterized in that the end bearings are provided as a pair at intervals in the axial direction.