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Erasable structure

A board structure and panel technology, which is applied in the field of teaching equipment, can solve the problems of manual erasing of whiteboards frequently, and achieve the effect of saving time and energy and having a simple structure

Inactive Publication Date: 2009-11-04
章泽宏 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an erasable board structure, which can solve the problem of frequently erasing the ink on the whiteboard manually during the use of the whiteboard, save a lot of time and energy, and has a simple structure

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

[0022] see figure 1 The erasable plate structure provided by the embodiment of the present invention includes a panel mechanism 1, a wiping mechanism 2, a drying mechanism 3, and a writing tape surface 14, the writing tape surface 14 surrounds the surface of the panel mechanism 1, and the wiping mechanism 2 is fixed Installed at one end of the panel mechanism 1, the drying mechanism is adjacent to the wiping mechanism on one side of the panel mechanism.

[0023] The panel mechanism 1 is roughly in the shape of a rectangular plate, and it includes: a frame 11, a roller column 12, a motor 13, and the frame 11 includes an outer frame 112 and an inner frame 114. A rectangular frame formed by connecting end to end successively, and the outer frame 112 is in it such as figure 1 A number of through holes 1121 for installing and fixing the rollers 12 are provi...

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PUM

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Abstract

The invention discloses an erasable structure, comprising a panel mechanism, a wiping mechanism and a writing tape plane; the writing tape plane encircles the surface of the panel mechanism; the wiping mechanism is provided with a trough body; the end of the panel mechanism, which is covered by the writing tape plane, is arranged in the trough body; the erasable structure also comprises a drying mechanism which is arranged adjacent to the wiping mechanism at one side of the panel mechanism. The erasable structure can solve the problem that during using white boards, manpower is required to frequently erase ink characters on the white board, thereby saving plenty of time and energy. The erasable structure has simple structure.

Description

technical field [0001] The invention relates to a teaching tool, in particular to an erasable board structure. Background technique [0002] At present, the teaching board overwhelming majority that is widely used in the classroom of big, middle and elementary school still adopts traditional blackboard, and teacher writes on blackboard with chalk, erases with blackboard eraser after writing. This traditional way has well-known flaws, chalk dust pollutes the environment and is not good for the health of teachers and students. Long-term use by teachers often causes lung diseases. [0003] The existing whiteboards are usually used in office systems and small-scale teaching systems. This whiteboard usually uses an ink pen with oily or water-based ink to write on its writing area. When the writing area is used up, use an eraser to erase Ink lettering on whiteboard for reuse. Usually, the writing area of ​​such a whiteboard is limited, and the user needs to frequently erase the...

Claims

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Application Information

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IPC IPC(8): B43L21/00B43L21/04
CPCB43L21/00B43L19/0018B43L1/00
Inventor 章泽宏
Owner 章泽宏