CN201989493U - Magnetic-force blackboard - Google Patents
Magnetic-force blackboard Download PDFInfo
- Publication number
- CN201989493U CN201989493U CN2011201372361U CN201120137236U CN201989493U CN 201989493 U CN201989493 U CN 201989493U CN 2011201372361 U CN2011201372361 U CN 2011201372361U CN 201120137236 U CN201120137236 U CN 201120137236U CN 201989493 U CN201989493 U CN 201989493U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- magnetic
- utility
- magnet piece
- force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Drawing Aids And Blackboards (AREA)
Abstract
A magnetic-force blackboard comprises a blackboard surface and is characterized by also comprising a magnetic piece, a magnetic absorber and an article storing box, wherein the magnetic piece is arranged at the back surface of the blackboard surface; and the article storing box is arranged at the bottom of the blackboard. The utility model aims to provide a blackboard which is provided with magnetic force and can absorb paper and the like by using the absorber.
Description
Technical field
The utility model relates to a kind of blackboard, relates in particular to a kind of magnetic blackboard.
Background technology
The blackboard that teaching is at present used, function singleness only can offer teacher and write the letter written with chalk use mostly.When needs such as mathematics, physics, biology are drawn large-scale pattern or are write a large amount of literal, usually need the writing on the blackboard long period, and can't carry out corresponding preparation in advance, this has delayed the quality time of giving a lesson, and has also reduced the efficient of giving lessons.
The utility model content
The utility model aims to provide a kind of blackboard and has magnetic force, can utilize magnetic to fall paper etc. and be adsorbed on magnetic blackboard on the blackboard.
The technical scheme that the utility model adopted is: a kind of magnetic blackboard, comprise blackboard surface, and it is characterized in that also comprise magnet piece, magnetic, parcel tray, described magnet piece is installed in the blackboard surface back side, parcel tray is arranged on the blackboard bottom.
Described blackboard both sides also are provided with the magnet piece of symmetry.
The beneficial effects of the utility model are: simple in structure, easy to use, teachers are as long as draw the good content that need tell about on class in advance on paper, after taking on the classroom, just can utilize magnetic and the magnet that is fixed on the blackboard back side to match, paper is fixed on the blackboard, be convenient to teacher and teach, also save simultaneously the learning time of classroom preciousness, improved efficient.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of magnetic blackboard of the utility model;
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail:
Embodiment of the present utility model as shown in drawings, a kind of magnetic blackboard comprises blackboard surface 1, it is characterized in that, also comprise magnet piece 2, magnetic 3, parcel tray 4, described magnet piece 2 is installed in blackboard surface 1 back side, and parcel tray 4 is arranged on blackboard 2 bottoms, when magnetic 3 does not use, be placed in the parcel tray 4, in the time of use, with the magnet piece 2 that is installed in blackboard surface 1 back side, cooperate in twos, firmly adsorb the drawing or the teaching materials that need use.
The utility model can also be provided with magnet piece 2 comparatively large-scale, rectangular dress in the both sides of blackboard surface 1, the comparatively big drawing of opening of convenient absorption.
Claims (2)
1. a magnetic blackboard comprises blackboard surface, it is characterized in that, also comprises magnet piece, magnetic, parcel tray, and described magnet piece is installed in the blackboard surface back side, and parcel tray is arranged on the blackboard bottom.
2. a kind of magnetic blackboard according to claim 1 is characterized in that: described blackboard both sides also are provided with the magnet piece of symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201372361U CN201989493U (en) | 2011-04-29 | 2011-04-29 | Magnetic-force blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201372361U CN201989493U (en) | 2011-04-29 | 2011-04-29 | Magnetic-force blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989493U true CN201989493U (en) | 2011-09-28 |
Family
ID=44665992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201372361U Expired - Fee Related CN201989493U (en) | 2011-04-29 | 2011-04-29 | Magnetic-force blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989493U (en) |
-
2011
- 2011-04-29 CN CN2011201372361U patent/CN201989493U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120429 |