CN103568655A - Foldable blackboard - Google Patents
Foldable blackboard Download PDFInfo
- Publication number
- CN103568655A CN103568655A CN201210270045.1A CN201210270045A CN103568655A CN 103568655 A CN103568655 A CN 103568655A CN 201210270045 A CN201210270045 A CN 201210270045A CN 103568655 A CN103568655 A CN 103568655A
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- CN
- China
- Prior art keywords
- blackboard
- foldable
- folded state
- magnets
- pieces
- 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.)
- Pending
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- Drawing Aids And Blackboards (AREA)
Abstract
Disclosed is a foldable blackboard. The foldable blackboard is characterized by being formed by combination of three blackboard surfaces in a hinge manner, and one blackboard surface is an inner blackboard surface while the other two are outer blackboard surfaces. Two pairs of magnets which can tightly attract one another are arranged at edges of the two outer blackboard surfaces, and the blackboard is ensured to be stable in the folded state through the magnets. Compared with an existing outdoor blackboard, the blackboard has the advantages that the blackboard is partitioned into three pieces which are be combined in a hinge manner, so that the blackboard is extremely convenient to carry in the folded state, the blackboard pieces can be well protected, and service life of the blackboard is prolonged.
Description
Technical field
The present invention relates to a kind of folding blackboard, belong to educational aid field.
Background technology
Blackboard, to be fixed on indoor use mostly, its volume is large, field of employment is fixed, but many times, also need to impart knowledge to students outdoor, and the blackboard for education of the outdoor application of present stage, just a very common panel, inconvenient in the process of carrying, thereby also likely can cause damage and affect the service life of blackboard blackboard surface.
Summary of the invention
The object of the present invention is to provide a kind of folding blackboard, to overcome the blackboard of outdoor teaching of present stage, carry deficiency inconvenient and cannot be to the fine protection of blackboard surface.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A blackboard, is characterized in that, is that the mode with hinge combines by three blackboard surfaces, and one of them is interior plate face, two outer panel faces.And there are two pairs of magnet that can suck mutually at blackboard surface edge, two outsides, magnet can guarantee blackboard stablizing under folded state.
The invention has the beneficial effects as follows, compare with existing outdoor application blackboard, blackboard is split into three; and they are combined by the mode of hinge, under rugosity state, very convenient to carry; and can well protect blackboard surface, extend the service life of blackboard.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention.
The specific embodiment
Below in conjunction with the specific embodiment, the present invention will be described.
As shown in Figure 1, the invention provides a kind of blackboard, comprise interior plate face 1, outer panel face 2, hinge arrangement 3 and magnet 4, and interior plate face 1 combines with hinge arrangement 3 with outer panel face 2, thus simultaneously outside the edge of lateral plates have magnet 4 can under folded state, suck mutually rock-steady structure.
Claims (2)
1. a folding blackboard, is characterized in that, is to be combined under the effect of hinge arrangement by three blackboard surfaces one of them interior plate face, two outer panel faces.
2. blackboard according to claim 1, is characterized in that there are two pairs of magnet that can suck mutually at described blackboard surface edge, outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270045.1A CN103568655A (en) | 2012-08-01 | 2012-08-01 | Foldable blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210270045.1A CN103568655A (en) | 2012-08-01 | 2012-08-01 | Foldable blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103568655A true CN103568655A (en) | 2014-02-12 |
Family
ID=50041708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210270045.1A Pending CN103568655A (en) | 2012-08-01 | 2012-08-01 | Foldable blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103568655A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589857A (en) * | 2014-11-30 | 2015-05-06 | 陈伟群 | Folding blackboard |
| CN106128177A (en) * | 2016-08-30 | 2016-11-16 | 天津泽智科技发展有限公司 | Double-sided multifunctional teaching all-in-one machine device |
-
2012
- 2012-08-01 CN CN201210270045.1A patent/CN103568655A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589857A (en) * | 2014-11-30 | 2015-05-06 | 陈伟群 | Folding blackboard |
| CN106128177A (en) * | 2016-08-30 | 2016-11-16 | 天津泽智科技发展有限公司 | Double-sided multifunctional teaching all-in-one machine device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |