CN201105595Y - Multifunctional blackboard eraser - Google Patents
Multifunctional blackboard eraser Download PDFInfo
- Publication number
- CN201105595Y CN201105595Y CNU2007200979879U CN200720097987U CN201105595Y CN 201105595 Y CN201105595 Y CN 201105595Y CN U2007200979879 U CNU2007200979879 U CN U2007200979879U CN 200720097987 U CN200720097987 U CN 200720097987U CN 201105595 Y CN201105595 Y CN 201105595Y
- Authority
- CN
- China
- Prior art keywords
- blackboard eraser
- mirror
- multifunctional blackboard
- teacher
- board
- 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
Links
- 238000004140 cleaning Methods 0.000 abstract 4
Abstract
The utility model relates to a multifunctional blackboard eraser, which comprises a cleaning board (1) and erasing hair (2) and is characterized in that a mirror (3) is arranged on one side of the cleaning board (1) which is opposite to the erasing hair (2); the multifunctional blackboard eraser has the advantages that the mirror is arranged on the cleaning board, and a teacher can watch the class situation of students through the mirror when cleaning the blackboard, thus being beneficial for the teacher to grasp the classroom discipline.
Description
One, technical field
The utility model relates to a kind of teaching aid, particularly relates to a kind of multi-functional blackboard eraser.
Two, background technology
Existing blackboard eraser has only one deck wiping board and one deck snag, and function ratio is more single.And teacher often needs to be grasped the classroom situation in the class, has no idea to observe the student but lack when erasing the board.
Three, summary of the invention
In order to overcome the weak point of existing product, the utility model provides a kind of convenient multi-functional blackboard eraser.
The technical solution of the utility model is achieved in that a kind of multi-functional blackboard eraser, comprises wiping board and snag, it is characterized in that: face opposite with snag on the wiping board of this multi-functional blackboard eraser is provided with mirror.
Usefulness of the present utility model is: be provided with mirror on wiping board, can observe student's classroom situation by mirror when teacher erases the board, help teacher and grasp classroom discipline.
Four, description of drawings
Accompanying drawing is an organigram of the present utility model.
Five, the specific embodiment
As a kind of multi-functional blackboard eraser of accompanying drawing, comprise wiping board 1 and snag 2, it is characterized in that: face opposite with snag 2 on the wiping board 1 of this multi-functional blackboard eraser is provided with mirror 3.
Blackboard eraser of the present utility model can be observed student's classroom situation by mirror when teacher erases the board, help teacher and grasp classroom discipline.
Claims (1)
1, a kind of multi-functional blackboard eraser comprises wiping board (1) and snag (2), it is characterized in that: the wiping board of this multi-functional blackboard eraser (1) is gone up the face opposite with snag (2) and is provided with mirror (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200979879U CN201105595Y (en) | 2007-11-23 | 2007-11-23 | Multifunctional blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200979879U CN201105595Y (en) | 2007-11-23 | 2007-11-23 | Multifunctional blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201105595Y true CN201105595Y (en) | 2008-08-27 |
Family
ID=39957388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200979879U Expired - Fee Related CN201105595Y (en) | 2007-11-23 | 2007-11-23 | Multifunctional blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201105595Y (en) |
-
2007
- 2007-11-23 CN CNU2007200979879U patent/CN201105595Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C19 | Lapse of patent right due to non-payment of the annual fee |