CN204382936U - Multi-functional blackboard - Google Patents
Multi-functional blackboard Download PDFInfo
- Publication number
- CN204382936U CN204382936U CN201420789354.4U CN201420789354U CN204382936U CN 204382936 U CN204382936 U CN 204382936U CN 201420789354 U CN201420789354 U CN 201420789354U CN 204382936 U CN204382936 U CN 204382936U
- Authority
- CN
- China
- Prior art keywords
- blank
- blackboard
- framework
- utility
- model
- 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 multi-functional blackboard, comprise the blackboard of rectangular frame and lower portion, in the guide rail that the upper and lower opposite side of framework is formed, clamping has push-pull type blackboard eraser, and the side of framework is provided with drawing type whiteboard, and outside framework, face is provided with the stay hook fastened with blank pull end.The blank that the utility model is arranged by framework side, achieve the combination of blackboard, blank, when not using blank, blank is shunk, stay hook is combined with the retainer ring of blank pull end, can ensure blank stablizing in use procedure, and plug-type blackboard eraser is convenient carries out wiping to blackboard, convenient and practical, efficiency is high.
Description
Technical field
The utility model belongs to office auxiliary appliance field, is specifically related to a kind of multi-functional blackboard.
Background technology
Blackboard not refers in particular to the plate face of black, traditional sense is said it be one can the plane of repeated writing, plate face is hard, is used for teaching.Make with plank or ground glass etc., can to write above with chalk.Mostly be black, blackish green, white.
Green plate plate face is blackish green, with chalk-writing, does not stimulate the eyes of people, is conducive to the protection of eyesight; Whiteboard face is white, and multiplex various water-based crayon is write.
Usual blackboard is the carrier that teacher writes with chalk, and in present curriculum building, also often needs to use blank, and traditional blackboard can not meet diversification, multi-functional, multi-faceted teaching means completely.
Summary of the invention
The utility model proposes for solving prior art Problems existing, its objective is and provides a kind of multi-functional blackboard.
The technical solution of the utility model is: a kind of multi-functional blackboard, comprise the blackboard of rectangular frame and lower portion, in the guide rail that the upper and lower opposite side of framework is formed, clamping has push-pull type blackboard eraser, the side of framework is provided with drawing type whiteboard, and outside framework, face is provided with the stay hook fastened with blank pull end.
The side-walls of framework is provided with the chalk holder holding chalk.
The blank that the utility model is arranged by framework side, achieve the combination of blackboard, blank, when not using blank, blank is shunk, stay hook is combined with the retainer ring of blank pull end, can ensure blank stablizing in use procedure, and plug-type blackboard eraser is convenient carries out wiping to blackboard, convenient and practical, efficiency is high.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Wherein:
1 framework 2 blackboard
3 blackboard eraser 4 stay hooks
5 blank 6 chalk holders.
Detailed description of the invention
Below, with reference to drawings and Examples, the utility model is described in detail:
As shown in Figure 1, a kind of multi-functional blackboard, comprises the blackboard 2 of rectangular frame 1 and framework 1 inside, and in the guide rail that framework about 1 opposite side is formed, clamping has push-pull type blackboard eraser 3, the side of framework 1 is provided with drawing type whiteboard 5, and outside framework 1, face is provided with the stay hook 4 fastened with blank 5 pull end.
The side-walls of framework 1 is provided with the chalk holder 6 holding chalk.
The blank that the utility model is arranged by framework side, achieve the combination of blackboard, blank, when not using blank, blank is shunk, stay hook is combined with the retainer ring of blank pull end, can ensure blank stablizing in use procedure, and plug-type blackboard eraser is convenient carries out wiping to blackboard, convenient and practical, efficiency is high.
Claims (2)
1. a multi-functional blackboard, comprise the blackboard (2) of rectangular frame (1) and framework (1) inside, it is characterized in that: in the guide rail that the upper and lower opposite side of framework (1) is formed, clamping has push-pull type blackboard eraser (3), the side of framework (1) is provided with drawing type whiteboard (5), and face, framework (1) outside is provided with the stay hook (4) fastened with blank (5) pull end.
2. multi-functional blackboard according to claim 1, is characterized in that: the side-walls of framework (1) is provided with the chalk holder (6) holding chalk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789354.4U CN204382936U (en) | 2014-12-15 | 2014-12-15 | Multi-functional blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789354.4U CN204382936U (en) | 2014-12-15 | 2014-12-15 | Multi-functional blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382936U true CN204382936U (en) | 2015-06-10 |
Family
ID=53355685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420789354.4U Expired - Fee Related CN204382936U (en) | 2014-12-15 | 2014-12-15 | Multi-functional blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382936U (en) |
-
2014
- 2014-12-15 CN CN201420789354.4U patent/CN204382936U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |