JPH01127792U

JPH01127792U -

Info

Publication number: JPH01127792U
Application number: JP2105888U
Authority: JP
Priority date: 1988-02-19
Filing date: 1988-02-19
Publication date: 1989-08-31

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の概略断面図、第２
図は上記実施例の要部斜視図、第３図および第４
図は上記実施例における接離機構の動作説明図、
第５図および第６図は上記実施例の動作説明図、
第７図は本考案の他の実施例の概略断面図である
。１……黒板本体、２……筆記シート、８……筆
記面、２０……拭き取り部材、３０……接離部材
、４０……拭き取り部材駆動機構。 Fig. 1 is a schematic sectional view of one embodiment of the present invention;
The figures are perspective views of the main parts of the above embodiment, Figures 3 and 4.
The figure is an explanatory diagram of the operation of the approach and separation mechanism in the above embodiment,
5 and 6 are explanatory diagrams of the operation of the above embodiment,
FIG. 7 is a schematic sectional view of another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Blackboard main body, 2... Writing sheet, 8... Writing surface, 20... Wiping member, 30... Contact/separation member, 40... Wiping member drive mechanism.

Claims

[Scope of utility model registration request]

An electronic blackboard having a writing sheet having a writing surface that can be freely written and erased, a means for moving the writing sheet, a means for reading the contents of the moved writing surface, and a means for printing the contents of the read writing surface. , a wiping member supported so as to be able to move toward and away from the writing surface; a contact/separation mechanism that brings the wiping member toward and away from the writing surface; and a wiping member that is in pressure contact with the writing surface. A wiping device for an electronic whiteboard, comprising a wiping member drive mechanism that moves the wiping member relative to a surface.