CN201456745U - Magnetic writing board - Google Patents
Magnetic writing board Download PDFInfo
- Publication number
- CN201456745U CN201456745U CN2009200769988U CN200920076998U CN201456745U CN 201456745 U CN201456745 U CN 201456745U CN 2009200769988 U CN2009200769988 U CN 2009200769988U CN 200920076998 U CN200920076998 U CN 200920076998U CN 201456745 U CN201456745 U CN 201456745U
- Authority
- CN
- China
- Prior art keywords
- panel
- board
- writing board
- magnetic
- magnetic writing
- 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 belongs to teaching articles, and particularly relates to a magnetic writing board. Dust is easy to fly all around after wiping a blackboard, thereby bringing a great threat to health of teachers and student and environments of classrooms, and causing consumption of chalk raw materials which are nonrenewable resources. The magnetic writing board consists of a bottom board (1), a panel (2) and a board frame (5), hole columns (3) are arranged between the bottom board (1) and the panel (2), scrap iron (4) is arranged inside the hole columns (3), the panel (2) is made of transparent materials, and a magnetic pen (6) is used with the panel (2) of the writing board. The hole columns (3) are orderly distributed between the bottom board (1) and the panel (2). The height of the scrap iron (4) is 0.5-0.8 of that of each hole column (3). The magnetic writing board has the advantages that the magnetic writing board does not pollute environments, protects the environments, saves resources and is convenient in use.
Description
Technical field
The utility model belongs to realia, specifically a kind of magnetic wordpad.
Background technology
In the school instruction process, show that to the student content of courses is absolutely necessary.For a long time in the school the educational aid of normal use be blackboard, for electronic instruction, the form that blackboard is write has great convenience, effect can not be ignored.Though current many schools adopt the blue-black ink pen to write on white plate, because wiping difficulty after its cost costliness and the written handwriting drying so be not subjected to numerous teachers and students' favor, is difficult to popularize in school.Traditional blackboard adopts chalk to write, teacher with chalk on blackboard, write out various literal, the content of courses such as the various figures that draw so that the student understands and learns.Though blackboard has many advantages, cause easily that after wiping dust waves everywhere, academics and students's healthy and classroom environment is brought very big threat; Because the chalk raw material that adopts is non-renewable resources, caused the consumption of resource simultaneously.People make great efforts to attempt with a kind of teaching board of writing conveniently, economizing on resources that overcomes the blackboard shortcoming of various methodologies invention for a long time, but this new product is never invented.Inventing a kind of teaching board of writing conveniently, economizing on resources that overcomes the blackboard shortcoming, is that people thirst for the technical problem that solves for a long time.
The utility model content
The purpose of this utility model provides a kind of novel magnetic board of writing conveniently, economizing on resources, do not have dust polluting environment.
Task of the present utility model is achieved in that
A kind of magnetic wordpad is made up of base plate, panel, sheet frame, is provided with Kong Zhu between base plate and the panel, and Kong Zhu is built-in with iron filings; Panel is a transparent material; Magnetic pen and board panel are used.
The hole post is covered with between base plate and the panel in order.
The iron filings height is the 50-75% of hole post height.
Main points of the present utility model are: utilize magnetic writerhead's magnetic, iron filings are attracted on the panel; Utilize the transparency of panel, make that the iron filings that attracted on the panel are shown fully.Along with moving of magnetic pen person's handwriting, iron filings are attracted and have shown various literal and figure, thereby have realized the purpose of this utility model.
Claims (3)
1. a magnetic wordpad is made up of base plate (1), panel (2), sheet frame (5), it is characterized in that: be provided with Kong Zhu (3) between base plate (1) and the panel (2), Kong Zhu (3) is built-in with iron filings (4); Panel (2) is a transparent material; Magnetic pen (6) is used with board panel (2).
2. magnetic wordpad according to claim 1 is characterized in that: Kong Zhu (3) is covered with between base plate (1) and the panel (2) in order.
3. magnetic wordpad according to claim 1 is characterized in that: the height of iron filings (4) is the 50-75% of Kong Zhu (3) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200769988U CN201456745U (en) | 2009-06-26 | 2009-06-26 | Magnetic writing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200769988U CN201456745U (en) | 2009-06-26 | 2009-06-26 | Magnetic writing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201456745U true CN201456745U (en) | 2010-05-12 |
Family
ID=42384098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200769988U Expired - Fee Related CN201456745U (en) | 2009-06-26 | 2009-06-26 | Magnetic writing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201456745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776285A (en) * | 2017-11-13 | 2018-03-09 | 朱秋虹 | Background blackboard |
-
2009
- 2009-06-26 CN CN2009200769988U patent/CN201456745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776285A (en) * | 2017-11-13 | 2018-03-09 | 朱秋虹 | Background blackboard |
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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: 20100512 Termination date: 20110626 |