CN2863495Y - Magnetic writing board - Google Patents
Magnetic writing board Download PDFInfo
- Publication number
- CN2863495Y CN2863495Y CN 200520117953 CN200520117953U CN2863495Y CN 2863495 Y CN2863495 Y CN 2863495Y CN 200520117953 CN200520117953 CN 200520117953 CN 200520117953 U CN200520117953 U CN 200520117953U CN 2863495 Y CN2863495 Y CN 2863495Y
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- CN
- China
- Prior art keywords
- magnetic
- write
- plate
- painting
- layer
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- 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)
- Toys (AREA)
Abstract
The utility model relates to a magnetic painting board consisting of a painting layer (1), magnetic powder (3) and magnetic powder supporting liquid (4). The painting layer (1) is a soft layer. The magnetic power dissolves in the magnetic powder supporting liquid (4) or floats on the surface of the magnetic powder supporting liquid (4). The painting layer (1) and other parts of the magnetic painting board form into closed space. A graticule layer is arranged in the closed space. In the closed space, the magnetic power (3) and the magnetic powder supporting liquid (4) is limited by the graticule layer. Fingers or other non-magnetic objects press an area of the painting board and image of the area will be erased. The utility model can be used as a temporary note book besides a teaching aid for children. The utility model can also be used as blackboard or whiteboard. The utility model is simple in structure and low-cost.
Description
Technical field
The utility model relates to a kind of magnetic picture and writes plate, and the particularly a kind of magnetic that can carry out local literal and picture modification is drawn and write plate.
Background technology
Current, magnetic is drawn and to be write plate as a kind of family children teaching aid commonly used, and is cheap with it, can use repeatedly and obtain large tracts of land and popularize and be subjected to welcoming widely.But magnetic commonly used is at present drawn and is write plate, it all is to adopt at picture to write the magnetic pull bar that postlaminar part is provided with that its person's handwriting is removed, this structure is in order to operate the convenience of pull bar, and it is suitable that its pull bar length and magnetic are drawn the width of writing plate, the problem that has caused carrying out local handwriting erasing and modification.The current magnetic picture that has is write plate and has been had local correction function, but its structure more complicated, cost is higher.
The utility model content
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and provides a kind of and can carry out part removing and simple in structure, and the magnetic of low cost of manufacture is drawn and write plate.
For achieving the above object, the technical scheme that the utility model adopted is:
Magnetic is drawn and is write plate, comprise painting layer and magnetic, described painting layer is a soft layer, described magnetic dissolves in the magnetic supporting liquid or is supported on the liquid level of magnetic supporting liquid, this painting layer and this magnetic are drawn the other parts of writing plate and are formed enclosure space, be provided with clathrum in this enclosure space, and described magnetic and magnetic supporting liquid is limited by clathrum in this enclosure space.
The utility model magnetic is drawn and is write plate, and its soft painting layer can directly adopt the soft plastic material to make, and sealing technology is simple; Simultaneously, clathrum directly is placed on below the soft painting layer, makes magnetic and magnetic supporting liquid can carry out suitably flowing under the certain limitation effect of clathrum.So, as long as push and will remove the position that picture is write person's handwriting with finger or other non-magnetic object, order is used for magnetic that person's handwriting shows one's color dissolves in magnetic once more and supports liquid, and person's handwriting can be removed.Because it is soft layer that the utility model only needs painting layer, need not the magnetic person's handwriting and remove other special constructions such as bar, simple in structure, low cost of manufacture.
A kind of the above magnetic is drawn and to be write plate, comprises another painting layer that has different colours with described painting layer, and described clathrum is netted magnetic frame, and described two painting layers form the enclosure space of the netted magnetic frame of described sealing, magnetic and magnetic supporting liquid.
Another kind of described magnetic is drawn and is write plate, comprise that picture writes the plate lower casing, this picture is write the sidewall that plate lower casing upper surface is provided with netted pit and this netted pit and is formed described clathrum, and this picture is write the enclosure space that plate lower casing and described painting layer form described sealing magnetic and magnetic supporting liquid.
Description of drawings
This Figure of description 1 is drawn the structure chart of writing plate for a kind of embodiment magnetic of the utility model; Fig. 2 is its side sectional view; Fig. 3 is the enlarged drawing at A place among Fig. 2.
Fig. 4 draws the side sectional view of writing plate for the another kind of embodiment magnetic of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further and to be specified.
Accompanying drawing 1,2 and 3 illustrated embodiment magnetic are drawn and are write plate, and netted magnetic frame 2, magnetic 3 and magnetic supporting liquid 4 as clathrum are housed in the enclosure space of the bonding formation in edge of two painting layers 1; Described painting layer 1 adopts transparent flexible material (as plastic material) to make.Can choose one side wantonly when wherein two painting layers 1 use and write picture, for the user has brought convenience.Two other painting layer 1 can be arranged to different colours as required, so that its surface produces two kinds of different person's handwriting background effects, can increase its attraction, especially to children's attraction.Described netted magnetic frame 2 can directly be selected gauze for use, and the mesh shape of its gauze can be square, rhombus or other shapes.Netted magnetic frame 2 shapes, size are slightly less than painting layer 1, can be placed in the painting layer 1 formed enclosure space to make it.The major function of this netted magnetic frame 2 has two, and the first is limited in picture when writing from the flowing of person's handwriting magnetic 3 far away, and is too concentrated or sparse and cause producing the situation of person's handwriting to avoid occurring local magnetic; It two provides the essential flowing space of magnetic 3 and magnetic supporting liquid 4, can local effect of altering to reach when pushing; In order to keep the flowability of magnetic supporting liquid 4, be not adhesively fixed together between the upper and lower surface of described netted magnetic frame 2 and two painting layers 1; Be that clathrum 2 directly is placed in the painting layer 1 formed enclosure space, need not be fixed.In using the utility model, as long as push the position that will remove person's handwriting with finger or other non-magnetic object, order is used for magnetic 3 that person's handwriting shows one's color and dissolves in magnetic once more and support liquid 4 and can eliminate person's handwriting.Because the utility model painting layer 1 is a soft layer, need not the magnetic person's handwriting and remove other special constructions such as bar, simple in structure, low cost of manufacture.
Figure 4 shows that the utility model magnetic draws another embodiment write plate, the main difference of itself and previous embodiment is, following painting layer 1 is write plate lower casing 5 by picture and is replaced, and draw the upper surface write plate lower casing 5 and be provided with netted pit, and the sidewall of this netted pit forms described clathrum, make picture write person's handwriting and show latent magnetic and magnetic supporting liquid and be limited in this netted pit, netted pit has replaced the effect of netted magnetic frame 2 in the previous embodiment as a kind of clathrum.
Certainly, above-mentioned magnetic is drawn and is write plate 1 and can wear different the drawing more than two of thickness as required and write pen, also can wear the picture with different thicknesses nib and write pen.Simultaneously picture can be write plate 1 is installed in the framework.
The utility model was both suitable does children teaching aid, is fit to do the blotter on telephone set side, because do not need to eliminate person's handwriting with the magnetic pull bar, does not just limit to so magnetic is drawn the size of writing plate, so current blackboard commonly used of also very suitable replacement and blank.
Certainly, the above is the preferred embodiment of the utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.
Claims (6)
1. a magnetic is drawn and is write plate, comprise painting layer (1) and magnetic (3), it is characterized in that: described painting layer (1) is a soft layer, described magnetic dissolves in the magnetic supporting liquid (4) or is supported on the liquid level of magnetic supporting liquid (4), this painting layer (1) is drawn the other parts of writing plate with this magnetic and is formed enclosure space, be provided with clathrum in this enclosure space, and described magnetic (3) and magnetic supporting liquid (4) is limited by clathrum in this enclosure space.
2. magnetic as claimed in claim 1 is drawn and is write plate, it is characterized in that: comprise another painting layer (1) that has different colours with described painting layer, described clathrum is a netted magnetic frame (2), and described two painting layers (1) form the enclosure space of the netted magnetic frame of described sealing (2), magnetic (3) and magnetic supporting liquid (4).
3. magnetic as claimed in claim 1 is drawn and is write plate, it is characterized in that: comprise that picture writes plate lower casing (5), this picture is write the sidewall that plate lower casing (5) upper surface is provided with netted pit and this netted pit and is formed described clathrum, and this picture is write plate lower casing (5) and described painting layer (1) and formed the enclosure space that described sealing magnetic (3) and magnetic support liquid (4).
4. draw and write plate as claim 1,2 or 3 described magnetic, it is characterized in that: which is provided with picture and write pen cap frame.
5. draw and write plate as claim 1,2 or 3 described magnetic, it is characterized in that: have different the drawing more than two of thickness and write pen.
6. draw as claim 1,2 or 3 described magnetic and write plate, it is characterized in that: a nib with different thicknesses is write with picture by institute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117953 CN2863495Y (en) | 2005-09-13 | 2005-09-13 | Magnetic writing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520117953 CN2863495Y (en) | 2005-09-13 | 2005-09-13 | Magnetic writing board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2863495Y true CN2863495Y (en) | 2007-01-31 |
Family
ID=37675949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520117953 Expired - Fee Related CN2863495Y (en) | 2005-09-13 | 2005-09-13 | Magnetic writing board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2863495Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214214A (en) * | 2017-01-24 | 2019-09-06 | 丹·索尔伯格 | The tool converted for the position to measuring basis |
| CN111710258A (en) * | 2020-07-15 | 2020-09-25 | 杭州艾普莱标识制造有限公司 | Recyclable signboard |
-
2005
- 2005-09-13 CN CN 200520117953 patent/CN2863495Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214214A (en) * | 2017-01-24 | 2019-09-06 | 丹·索尔伯格 | The tool converted for the position to measuring basis |
| CN111710258A (en) * | 2020-07-15 | 2020-09-25 | 杭州艾普莱标识制造有限公司 | Recyclable signboard |
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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: 20070131 Termination date: 20091013 |