CN204095351U - A kind of Portable blackboard - Google Patents
A kind of Portable blackboard Download PDFInfo
- Publication number
- CN204095351U CN204095351U CN201420567814.9U CN201420567814U CN204095351U CN 204095351 U CN204095351 U CN 204095351U CN 201420567814 U CN201420567814 U CN 201420567814U CN 204095351 U CN204095351 U CN 204095351U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- support
- blackboard body
- buckling groove
- fixed structure
- 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
The utility model discloses a kind of Portable blackboard, it comprises blackboard body, support and handle, and blackboard body is double-deck front and back panel combining structure, and handle is arranged at the upper end of blackboard body; The rear board of blackboard body is provided with the buckling groove of L-shaped shape, the fixed structure that buckling groove is arranged with cantilever tip matches, support is triangle Collapsible structure support, support comprises the fixed structure of described cradle top, the first expansion link be connected with described fixed structure, the second expansion link and gusseted pin, is provided with haftplatte above buckling groove.The utility model blackboard has the advantages such as reasonable in design, easy to carry and good stability, described support and blackboard body fastness high, effectively improve its stability, substantially increase learning efficiency.
Description
Technical field
The utility model relates to a kind of drawing board, particularly relates to a kind of Portable blackboard.
Background technology
At present, teaching small blackboard due to its volume little, lightweight, favor by the people that more and more arrives.But, existing blackboard not exclusively possessing uses and the function such as easy to carry, or the panel of existing blackboard and support separate, and carry very inconvenient, especially for pupil during use.This just causes and carries the shortcomings such as inconvenient, and stationery required for study and secretary need carry in addition, and this just further increases the difficulty of carrying.Meanwhile, some blackboards on market and support because of its structural design unreasonable, fastness is strong, greatly have impact on the efficiency of people's study.
Utility model content
For overcoming above-mentioned deficiency, the utility model object is to provide a kind of Portable blackboard.
Scheme of the present utility model is as follows: a kind of Portable blackboard, it comprises blackboard body, support and handle, described blackboard body is double-deck front and back panel combining structure, forms hollow cavity between the front and back panel of described blackboard body, and described handle is arranged at the upper end of blackboard body; The rear board of described blackboard body is provided with the buckling groove of L-shaped shape, the fixed structure that described buckling groove is arranged with described cantilever tip matches, described support is triangle Collapsible structure support, described support comprises the fixed structure of described cradle top, the first expansion link be connected with described fixed structure, the second expansion link and is arranged on the gusseted pin of described support bottom, be provided with haftplatte above " L " type buckling groove of described blackboard body rear board, described haftplatte is provided with elastic rubber ring.
Particularly, a side of described blackboard body is provided with storage pencil box; Another side of the corresponding described storage pencil box of described drawing board body is provided with book case; Described blackboard body can the fixed structure of described support along the counterclockwise 90 degree of rotations of described buckling groove; Described storage pencil box is can drawing structure; Described book case is can drawing structure.
The beneficial effects of the utility model: the utility model blackboard has the advantages such as reasonable in design, easy to carry and good stability, described support and blackboard body fastness high, effectively improve its stability, substantially increase learning efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein: 1, store up pencil box; 2, support; 3, blackboard body; 4, handle; 5, haftplatte; 6, buckling groove; 7, book case.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1: a kind of Portable blackboard, it comprises blackboard body 3, support 2 and handle 4, described blackboard body 3 is double-deck front and back panel combining structure, and form hollow cavity between the front and back panel of described blackboard body 3, described handle 4 is arranged at the upper end of blackboard body 3; The rear board of described blackboard body 3 is provided with the buckling groove 6 of L-shaped shape, the fixed structure that described buckling groove 6 is arranged with described support 2 top matches, described support 2 is triangle Collapsible structure support, described support 2 comprises the fixed structure of described cradle top, the first expansion link be connected with described fixed structure, the second expansion link and is arranged on the gusseted pin of described support bottom, be provided with haftplatte 5 above " L " type buckling groove 6 of described blackboard body 3 rear board, described haftplatte 5 is provided with elastic rubber ring.
Preferably, a side of described blackboard body 3 is provided with storage pencil box 1; Described storage pencil box 1 is can drawing structure.
Preferably, another side of the corresponding described storage pencil box 1 of described drawing board body 3 is provided with book case 7; Described book case 7 is can drawing structure.
Preferably, described blackboard body 3 can the fixed structure of described support 2 along the counterclockwise 90 degree of rotations of described buckling groove 6.
The utility model blackboard has the advantages such as reasonable in design, easy to carry and good stability, described support and blackboard body fastness high, effectively improve its stability, substantially increase learning efficiency.
Although give detailed description and explanation to concrete mode of the present utility model above; but what should indicate is that we can change and amendment according to carrying out various equivalence to conception of the present utility model to above-mentioned various embodiment; its function produced do not exceed that description contains yet spiritual time, all should within protection domain of the present utility model.
Claims (6)
1. a Portable blackboard, it comprises blackboard body, support and handle, it is characterized in that: described blackboard body is double-deck front and back panel combining structure, forms hollow cavity between the front and back panel of described blackboard body, and described handle is arranged at the upper end of blackboard body; The rear board of described blackboard body is provided with the buckling groove of L-shaped shape, the fixed structure that described buckling groove is arranged with described cantilever tip matches, described support is triangle Collapsible structure support, described support comprises the fixed structure of described cradle top, the first expansion link be connected with described fixed structure, the second expansion link and is arranged on the gusseted pin of described support bottom, be provided with haftplatte above " L " type buckling groove of described blackboard body rear board, described haftplatte is provided with elastic rubber ring.
2. a kind of Portable blackboard according to claim 1, is characterized in that: a side of described blackboard body is provided with storage pencil box.
3. a kind of Portable blackboard according to claim 1, is characterized in that: another side of the corresponding described storage pencil box of described drawing board body is provided with book case.
4. a kind of Portable blackboard according to claim 1, is characterized in that: described blackboard body can the fixed structure of described support along the counterclockwise 90 degree of rotations of described buckling groove.
5. a kind of Portable blackboard according to claim 2, is characterized in that: described storage pencil box is can drawing structure.
6. a kind of Portable blackboard according to claim 3, is characterized in that: described book case is can drawing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567814.9U CN204095351U (en) | 2014-09-29 | 2014-09-29 | A kind of Portable blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567814.9U CN204095351U (en) | 2014-09-29 | 2014-09-29 | A kind of Portable blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095351U true CN204095351U (en) | 2015-01-14 |
Family
ID=52263812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567814.9U Expired - Fee Related CN204095351U (en) | 2014-09-29 | 2014-09-29 | A kind of Portable blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204095351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354497A (en) * | 2014-09-29 | 2015-02-18 | 丁玉清 | Portable blackboard |
-
2014
- 2014-09-29 CN CN201420567814.9U patent/CN204095351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354497A (en) * | 2014-09-29 | 2015-02-18 | 丁玉清 | Portable blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |