CN2165001Y - Magnetic blackboard - Google Patents
Magnetic blackboard Download PDFInfo
- Publication number
- CN2165001Y CN2165001Y CN 93201150 CN93201150U CN2165001Y CN 2165001 Y CN2165001 Y CN 2165001Y CN 93201150 CN93201150 CN 93201150 CN 93201150 U CN93201150 U CN 93201150U CN 2165001 Y CN2165001 Y CN 2165001Y
- Authority
- CN
- China
- Prior art keywords
- blackboard
- teaching
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model relates to a magnetic adhesive piece blackboard, which has magnetic property. Compared with the existing teaching blackboards, the utility model not only can use conventional chalks for writing, but also is convenient for picking and sticking teaching pieces. The utility model is favorable for hanging pictures for teaching, and is an ideal teaching blackboard especially suitable for teaching young children.
Description
The utility model belongs to the teaching aid technical field, is a kind of Magnetic adhesive mat blackboard.
Existing blackboard for education, particularly childhood teaching blackboard when wall chart is imparted knowledge to students, can only be plucked all inconveniences of subsides by the fixing picture of the method for pasting or hanging.
The purpose of this utility model is that pinup picture sheet blackboard easily be write and be plucked to design a kind ofly can by chalk.
The technical measures that the utility model is taked are improved existing blackboard, evenly fixedly install magnet (permanent or electromagnet) at the blackboard back side, constitute a kind of Magnetic adhesive mat blackboard.
Reach the architectural feature that example further specifies the utility model Magnetic adhesive mat blackboard in conjunction with the accompanying drawings.
Accompanying drawing is represented the structural representation of the utility model Magnetic adhesive mat blackboard.
As shown in the figure, the utility model is made up of blackboard 1, magnet 2.Magnet 2 evenly is fixedly installed on blackboard 1 back side, constitutes a kind of Magnetic adhesive mat blackboard.Magnet both can be alnico magnets, also can use electromagnet, and match teaching sheet 3 back side iron plates can be adsorbed on the blackboard, and the contents of courses such as positive making picture, literal, symbol also can directly be pressed in the wall chart suction on the blackboard with iron plate.This blackboard still can be used for traditional chalk and writes.
This magnetic blackboard of the present utility model is compared with existing blackboard, but chalk-writing still not only have again magnetic and pluck that to paste instruction film convenient, be beneficial to the wall chart teaching, be specially adapted to childhood teaching, be a kind of desirable blackboard for education.
Claims (1)
1, a kind of Magnetic adhesive mat blackboard has blackboard surface, it is characterized in that evenly fixedly installing magnet at the blackboard back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93201150 CN2165001Y (en) | 1993-01-07 | 1993-01-07 | Magnetic blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93201150 CN2165001Y (en) | 1993-01-07 | 1993-01-07 | Magnetic blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2165001Y true CN2165001Y (en) | 1994-05-18 |
Family
ID=33785725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93201150 Expired - Fee Related CN2165001Y (en) | 1993-01-07 | 1993-01-07 | Magnetic blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2165001Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114006A (en) * | 2016-07-25 | 2016-11-16 | 汤美 | A kind of education Folding blackboard |
-
1993
- 1993-01-07 CN CN 93201150 patent/CN2165001Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114006A (en) * | 2016-07-25 | 2016-11-16 | 汤美 | A kind of education Folding blackboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |