CN203093481U - Blackboard - Google Patents
Blackboard Download PDFInfo
- Publication number
- CN203093481U CN203093481U CN 201320082813 CN201320082813U CN203093481U CN 203093481 U CN203093481 U CN 203093481U CN 201320082813 CN201320082813 CN 201320082813 CN 201320082813 U CN201320082813 U CN 201320082813U CN 203093481 U CN203093481 U CN 203093481U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- blackboard eraser
- box
- elastic cord
- tied
- 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 blackboard. The blackboard comprises a board body and a board frame. A blackboard eraser box is arranged at one side of the board frame. An elastic band is tied to the blackboard eraser box and the other end of the elastic band is tied to a blackboard eraser. The blackboard has the advantages that a structure is simple; and the blackboard eraser box is arranged at one side of the board frame, the elastic band is tied to the blackboard eraser box and the other end of the elastic band is tied to the blackboard eraser so that when the blackboard eraser is not used at ordinary time, the blackboard eraser is placed in the blackboard eraser box and when the blackboard eraser is used for erasing the blackboard, the blackboard eraser can not be lost due to the elastic band tied to the blackboard eraser, and therefore use is convenient.
Description
Technical field
The utility model relates to a kind of teaching equipment, particularly a kind of blackboard.
Background technology
Blackboard is a kind of teaching equipment commonly used, by the time writing with chalk, behind language of the Manchus word, symbol or the figure, just need wipe by blackboard with blackboard eraser, but because existing blackboard does not hold the device of blackboard eraser specially, thereby sometimes can not find blackboard eraser, make us very worried.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of simple in structure, be provided with special blackboard eraser apparatus for placing thereby the convenient blackboard of seeking blackboard eraser.
In order to solve the problems of the technologies described above, blackboard of the present utility model comprises plate body and sheet frame, and a side of described sheet frame is provided with a board wiper box, on the described board wiper box is to be connected to an elastic cord, and an other end of described elastic cord is fastened and is connected to blackboard eraser.
The beneficial effect that the utility model is obtained is: (1) is simple in structure; (2) side of sheet frame is provided with a board wiper box, be to be connected to an elastic cord on the board wiper box, an other end of elastic cord is fastened and is connected to blackboard eraser, when not using blackboard eraser at ordinary times, blackboard eraser is positioned in the board wiper box, when wiping blackboard, owing to be to be connected to elastic cord with blackboard eraser, thereby can not lose blackboard eraser, very convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, sheet frame, 2, plate body, 3, blackboard eraser, 4, elastic cord, 5, board wiper box.
The specific embodiment
As shown in Figure 1, blackboard of the present utility model comprises plate body 2 and sheet frame 1, and a side of described sheet frame 1 is provided with a board wiper box 5, on the described board wiper box 5 is to be connected to an elastic cord 4, and an other end of described elastic cord 4 is fastened and is connected to blackboard eraser 3.
Blackboard of the present utility model, simple in structure, one side of sheet frame 1 is provided with a board wiper box 5, on the board wiper box 5 is to be connected to an elastic cord 4, and an other end of elastic cord 4 is fastened and is connected to blackboard eraser 3, when not using blackboard eraser 3 at ordinary times, blackboard eraser 3 is positioned in the board wiper box 5, when wiping blackboard, owing to be to be connected to elastic cord 4 with blackboard eraser 3, thereby can not lose blackboard eraser 3, very convenient.
Claims (1)
1. blackboard, comprise plate body (2) and sheet frame (1), it is characterized in that: a side of described sheet frame (1) is provided with a board wiper box (5), and described board wiper box (5) is gone up system and is connected to an elastic cord (4), and an other end of described elastic cord (4) is fastened and is connected to blackboard eraser (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082813 CN203093481U (en) | 2013-02-01 | 2013-02-01 | Blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320082813 CN203093481U (en) | 2013-02-01 | 2013-02-01 | Blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093481U true CN203093481U (en) | 2013-07-31 |
Family
ID=48844912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320082813 Expired - Fee Related CN203093481U (en) | 2013-02-01 | 2013-02-01 | Blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203093481U (en) |
-
2013
- 2013-02-01 CN CN 201320082813 patent/CN203093481U/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: 20130731 Termination date: 20140201 |