CN201550852U - Platform - Google Patents
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- Publication number
- CN201550852U CN201550852U CN2009202673693U CN200920267369U CN201550852U CN 201550852 U CN201550852 U CN 201550852U CN 2009202673693 U CN2009202673693 U CN 2009202673693U CN 200920267369 U CN200920267369 U CN 200920267369U CN 201550852 U CN201550852 U CN 201550852U
- Authority
- CN
- China
- Prior art keywords
- chalk
- blackboard
- blackboard eraser
- groove
- ledge
- 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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Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a platform. A chalk groove and a blackboard eraser groove are formed on a desktop; the chalk groove is coated with a plurality of colors according to actual demands, then the chalk with the same color can be interposed in the chalk groove; a blackboard eraser is replaced in the blackboard eraser groove in time after use; and the platform not only achieves convenient and sanitary use, but also saves precious teaching time.
Description
Technical field the utility model directly relates to a kind of dais.
The existing dais of background technology is not easy to put chalk and blackboard eraser, the chalk holder that is placed on the dais is touched down easily, sometimes tableful all is a chalk, it is very difficult to choose the color that needs from motley chalk the inside, blackboard eraser also is to leave about everywhere, make the desktop all to be chalk powder, waste many instructional blocks of times.Summary of the invention the utility model purpose provides a kind of dais, solves existing dais inconvenience and leaves the problem that chalk, blackboard eraser leave about concentratedly everywhere.
The purpose of this utility model is to realize like this, a kind of dais, ledge for chalk on blackboard and blackboard eraser groove are installed on the desktop, ledge for chalk on blackboard is coated some colors according to actual needs, then the chalk with color is put into ledge for chalk on blackboard, blackboard eraser is in time put back to after use in the blackboard eraser groove, and the use at dais was not only convenient and healthy but also saved valuable instructional blocks of time.
Appended drawings is the structural representation of embodiment of the present utility model, and the utility model is described in further detail below in conjunction with accompanying drawing.
Specific embodiment accompanying drawing shows structure of the present utility model, this dais is provided with desktop 1, ledge for chalk on blackboard 2, blackboard eraser groove 3,2, one blackboard eraser grooves 3 of a ledge for chalk on blackboard are installed on the desktop of dais, and ledge for chalk on blackboard 2 is coated some colors according to actual needs, putting into ledge for chalk on blackboard 2 with the chalk of color, blackboard eraser is in time put back in the blackboard eraser groove 3 after use then.
Claims (1)
1. dais, has desktop (1), ledge for chalk on blackboard (2), blackboard eraser groove (3), a ledge for chalk on blackboard (2) is installed on the desktop of dais, a blackboard eraser groove (3), ledge for chalk on blackboard (2) is coated some colors according to actual needs, put into ledge for chalk on blackboard (2) with the chalk of color, blackboard eraser is in time put back to after use in the blackboard eraser groove (3) then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202673693U CN201550852U (en) | 2009-10-28 | 2009-10-28 | Platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202673693U CN201550852U (en) | 2009-10-28 | 2009-10-28 | Platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550852U true CN201550852U (en) | 2010-08-18 |
Family
ID=42610526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202673693U Expired - Fee Related CN201550852U (en) | 2009-10-28 | 2009-10-28 | Platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550852U (en) |
-
2009
- 2009-10-28 CN CN2009202673693U patent/CN201550852U/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: 20100818 Termination date: 20111028 |