CN202375317U - Magnetic storage rack for iron blackboard - Google Patents
Magnetic storage rack for iron blackboard Download PDFInfo
- Publication number
- CN202375317U CN202375317U CN 201120531983 CN201120531983U CN202375317U CN 202375317 U CN202375317 U CN 202375317U CN 201120531983 CN201120531983 CN 201120531983 CN 201120531983 U CN201120531983 U CN 201120531983U CN 202375317 U CN202375317 U CN 202375317U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- storage rack
- utility
- model
- magnetic
- 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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Abstract
The utility model discloses a magnetic storage rack for an iron blackboard, which is characterized by comprising a frame built with metal bars. The upper end face of the frame is connected through a hinge. The outer surface of the frame is covered with a metal wire mesh. Magnetic connectors are disposed on the rear end face of the metal wire mesh. Mesh size of the metal wire mesh ranges from 3mm to 5mm. The magnetic storage rack has the advantages that the magnetic storage rack is simple and practical and is convenient for teachers and students to take and store chalks and blackboard erasers, and the storage rack with meshes is convenient for timely separation of chalk dust from the blackboard eraser and is convenient for reduction of classroom ambient air pollution by the chalk dust.
Description
Technical field
The utility model relates to the realia field, specially refers to a kind of irony blackboard and uses the magnetic accepting rack.
Background technology
At present the green big blackboard of iron sheet is generally used in front, middle and primary schools classroom, and blackboard eraser and chalk then are placed in the ledge for chalk on blackboard on the dais or below the blackboard at ordinary times, and chalk and blackboard eraser are placed in the ledge for chalk on blackboard to mix with chalk is in the same place, and is unfavorable for the sanitation and hygiene in classroom like this.
Application number is the dust receiver that 200910197566 patent application document discloses a kind of blackboard eraser, comprising: microscler box body, lamina reticularis, spacer layer, wherein; The top opening of microscler box body; The bottom of microscler box body is provided with spacer layer, and the sidewall of microscler box body is provided with an oblong openings, and spacer layer can be extracted out from this oblong openings; Spacer layer and microscler box plate form the space of a sealing, and the spacer layer top is provided with lamina reticularis.
In sum, to the defective of prior art, need a kind of irony blackboard to use the magnetic accepting rack especially, with the problem of mentioning more than solving.
Summary of the invention
The purpose of the utility model is to provide a kind of irony blackboard to use the magnetic accepting rack, through the employing special structural design, thus the purpose of realization the utility model.
The technical problem that the utility model solved can adopt following technical scheme to realize:
A kind of irony blackboard is used the magnetic accepting rack, it is characterized in that, comprises the framework built by bonding jumper, and the upper surface of framework adopts hinge to connect, and said frame outer is covered with woven wire, and the rear end face of woven wire is provided with magnetic connector.
In an embodiment of the utility model, the mesh pore diameter range of said woven wire is between 3 millimeters-5 millimeters.
In an embodiment of the utility model, the maximum length of said framework is 30 centimetres, and Breadth Maximum is 10 centimetres, and maximum height is 15 centimetres.
The beneficial effect of the utility model is: simple and practical, and can make things convenient for teachers and students to take and take in chalk, blackboard eraser, the accepting rack of band mesh helps letting chalk dust follow blackboard eraser in time to separate, and helps reducing the environmental air pollution of chalk dust to the classroom.
Description of drawings
Fig. 1 is the structural representation of the described a kind of irony blackboard of the utility model with the magnetic accepting rack.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with the specific embodiment, further set forth the utility model.
As shown in Figure 1; The described a kind of irony blackboard of the utility model is used the magnetic accepting rack; Comprise the framework 100 built by bonding jumper; The upper surface of framework 100 adopts hinge to connect, and the outer surface of said framework 100 is covered with woven wire 200, and the rear end face of woven wire 200 is provided with magnetic connector 300.
In an embodiment of the utility model, the mesh pore diameter range of said woven wire 200 is between 3 millimeters-5 millimeters.
In an embodiment of the utility model, the maximum length of said framework 100 is 30 centimetres, and Breadth Maximum is 10 centimetres, and maximum height is 15 centimetres.
The beneficial effect of the utility model is: simple and practical, and can make things convenient for teachers and students to take and take in chalk, blackboard eraser, the accepting rack of band mesh helps letting chalk dust follow blackboard eraser in time to separate, and helps reducing the environmental air pollution of chalk dust to the classroom.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. an irony blackboard is used the magnetic accepting rack, it is characterized in that, comprises the framework built by bonding jumper, and the upper surface of framework adopts hinge to connect, and said frame outer is covered with woven wire, and the rear end face of woven wire is provided with magnetic connector.
2. a kind of irony blackboard according to claim 1 is used the magnetic accepting rack, it is characterized in that, the mesh pore diameter range of said woven wire is between 3 millimeters-5 millimeters.
3. a kind of irony blackboard according to claim 1 is used the magnetic accepting rack, it is characterized in that, the maximum length of said framework is 30 centimetres, and Breadth Maximum is 10 centimetres, and maximum height is 15 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120531983 CN202375317U (en) | 2011-12-19 | 2011-12-19 | Magnetic storage rack for iron blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120531983 CN202375317U (en) | 2011-12-19 | 2011-12-19 | Magnetic storage rack for iron blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202375317U true CN202375317U (en) | 2012-08-15 |
Family
ID=46623841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120531983 Expired - Fee Related CN202375317U (en) | 2011-12-19 | 2011-12-19 | Magnetic storage rack for iron blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202375317U (en) |
-
2011
- 2011-12-19 CN CN 201120531983 patent/CN202375317U/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: 20120815 Termination date: 20121219 |