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Magnetic writing board assembly and writing device for conference

A technology for writing boards and magnetic parts, applied in the field of writing devices, can solve the problems of large size of whiteboards, time-consuming, ink smearing, etc.

Pending Publication Date: 2019-10-15
WEISHIDA SEMICON TECH ZHANGJIAGANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, on the one hand, the whiteboards used in meetings are usually relatively large in size, so after the entire board is used up, it takes a lot of labor and time to erase the handwriting, which affects the progress of the meeting
On the other hand, after multiple writing and wiping operations, a large amount of ink will accumulate on the surface of the whiteboard, and wiping again will cause the ink to smudge on the whiteboard, making it impossible to completely erase the handwriting, which will affect the use of the whiteboard

Method used

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  • Magnetic writing board assembly and writing device for conference
  • Magnetic writing board assembly and writing device for conference
  • Magnetic writing board assembly and writing device for conference

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0043] Please refer to figure 1 - Figure 6 , this embodiment provides a magnetic writing board 100 assembly, including: writing board 100 and a magnetic pen, wherein:

[0044] The writing board 100 includes: a transparent panel 110, a backboard 120, an electromagnet 130, a magnetic member 140 and a switch 150, the transparent panel 110 is connected to the backboard 120, and a plurality of accommodating cavities 160 are formed between the transparent panel 110 and the backboard 120, The length direction of the accommodating chamber 160 is inclined relative to the outer surface of the transparent panel 110 , and the color of the inner wall of the accommodating chamber 160 is different from that of the magnetic member 140 . Such as Figure 4 as shown ( Figure 4 For top view effect), preferably, the central axis of the accommodation chamber 160 (that is, the length direction of the accommodation chamber 160 ) is parallel to the horizontal plane and inclined relative to the ou...

no. 2 example

[0068] Such as Figure 7 As shown, the present embodiment provides a conference writing device, which includes the magnetic writing board assembly provided in the first embodiment above, and also includes a bracket 300 on which the writing board in the magnetic writing board assembly is mounted.

[0069] In a specific implementation, the bracket 300 includes at least one crossbeam and at least two support rods, and the crossbeam is connected between the support rods to connect the support rods. The writing board is fixedly connected to the support rod, specifically, the writing board and the supporting rod may be connected by bolts, or by auxiliary structures such as clips. When the writing board is in use, the writing board is perpendicular to the horizontal plane.

[0070] exist Figure 7 Among them, the bracket 300 includes two support rods and two cross beams, the two ends of the cross beam are respectively connected with the two support rods, and the two cross beams are...

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Abstract

The invention discloses a magnetic writing board assembly and a writing device for a conference and relates to the technical field of writing devices. The magnetic writing board assembly comprises a writing board and a magnetic pen. The writing board comprises a transparent panel, a back board, an electromagnet, magnetic parts and a switch. The transparent panel is connected to the back board, a plurality of accommodating cavities are formed between the transparent panel and the back board, the length directions of the accommodating cavities are arranged obliquely relative to the outer side face of the transparent plate, the colors of the inner side walls of the accommodating cavities are different from the colors of the magnetic parts, the magnetic parts are located in the accommodating cavities and can move along the length directions of the accommodating cavities to be close to the transparent panel or the back board, the electromagnet is mounted on the back board, and the accommodating cavities are formed oppositely to the electromagnet, and the switch is used for electrifying the electromagnet to attract the magnetic parts; and the magnetic pen can attract the magnetic parts.The magnetic writing board assembly starts the electromagnet through the switch to eliminate writing represented on the writing board. The magnetic writing board assembly is convenient to operate, labor-saving and suitable for a magnetic pen, and ink is not accumulated on the writing board.

Description

technical field [0001] The invention relates to the field of writing devices, in particular to a magnetic writing board assembly and a writing device for meetings. Background technique [0002] At present, an oil-based pen is usually used to write on a whiteboard during a meeting, and an eraser or cloth is used to erase the handwriting. [0003] However, on the one hand, the size of the whiteboard used in the meeting is usually relatively large, so after the entire board is used up, it takes a lot of labor and time to erase the handwriting, which affects the progress of the meeting. On the other hand, after multiple writing and wiping operations, a large amount of ink will accumulate on the surface of the whiteboard, and wiping again will cause the ink to smudge on the whiteboard, making it impossible to completely erase the handwriting, which will affect the use of the whiteboard. Contents of the invention [0004] The object of the present invention is to provide a magn...

Claims

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Application Information

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IPC IPC(8): B43L1/00B43K8/22
CPCB43L1/008B43K8/22
Inventor 徐力
Owner WEISHIDA SEMICON TECH ZHANGJIAGANG
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