CN87208788U - Drawing board with magnetic material inside - Google Patents
Drawing board with magnetic material inside Download PDFInfo
- Publication number
- CN87208788U CN87208788U CN 87208788 CN87208788U CN87208788U CN 87208788 U CN87208788 U CN 87208788U CN 87208788 CN87208788 CN 87208788 CN 87208788 U CN87208788 U CN 87208788U CN 87208788 U CN87208788 U CN 87208788U
- Authority
- CN
- China
- Prior art keywords
- magnetic material
- base plate
- board
- drawing board
- insert
- 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.)
- Pending
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a drawing board with magnetic material inside, belonging to a drawing appliance. The utility model comprises a bottom board, magnetic material, surface covering material, and metal layers. The magnetic material is paneled on the upper surface of the bottom board, and the surface of the magnetic material is sprayed and glued with the surface covering material. The blueprint is arranged on the drawing-board, and the metal layers are arranged on the circumference of the blueprint. The metal layers are adsorbed by the magnetic material, and the blueprint can be fixed on the drawing board.
Description
The utility model is a kind of drawing instrument.
The magnetic drawing board is topped on base plate by the monoblock magnetic material similar to base areas at present.Make at its surperficial topped surfacing again.Equipment needed thereby is complicated, and cost is higher.Common, wooden drawing board then needs with drawing pin or adhesive tape fixedly drawing, also inconvenience.The utility model promptly designs for addressing the above problem.
Insert magnetic material drawing board is by base plate, magnetic material, and surperficial topped material, metal beads etc. are formed.Base plate is by timber or calcium-plastic board or other plastics manufacturing.For weight reduction with reduce cost, it is smooth smooth to can be made into upper surface, (can give the groove of system insert magnetic material simultaneously) lower surface many pits that distribute.Plate upper surface is left groove, insert magnetic material in the groove.Magnetic material can be used the plastics magnetic strips, the rubber magnetic strips, also available other hard magnetic material, quantity can be several, several, several groups, the gross area is significantly smaller than base plate, by No. 0, No. 1, No. 2 ... the position distribution on drawing four limits also can be firm available glue and base plate bonding by other position distribution.And then topped thereon surfacing, as plastics, veneer slab, can spray, stick on base plate and the magnetic material.Thickness generally is no more than 1mm.Magnetic material distribution sign can be printed in the surface, places drawing in order to the user by sign.Metal bead is pressed in drawing four limits, is adsorbed by magnetic material, pushes down drawing securely.Metal bead is the short stalloys that differ of some group leaders.
Last figure is that cutaway view figure below is a front view
1 is base plate among the figure, the 2nd, and magnetic material, the 3rd, surperficial topped material
The 4th, metal bead, the 5th, magnetic material markings.
Claims (2)
1, insert magnetic material drawing board is a kind of drawing appliance, and it is made up of base plate, magnetic material, surperficial topped material, metal bead; It is characterized in that: base plate is by timber or calcium-plastic board or other plastics manufacturing, its upper surface fluting, insert magnetic material in the groove.The topped material Pasting in surface also can spray, and on base plate and magnetic material, metal bead can be adsorbed on the magnetic material of chart board.
2, insert magnetic material drawing board according to claim 1 is characterized in that magnetic material can be several or several, its always long-pending base plate that is significantly smaller than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87208788 CN87208788U (en) | 1987-06-08 | 1987-06-08 | Drawing board with magnetic material inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87208788 CN87208788U (en) | 1987-06-08 | 1987-06-08 | Drawing board with magnetic material inside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87208788U true CN87208788U (en) | 1988-02-17 |
Family
ID=4823997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87208788 Pending CN87208788U (en) | 1987-06-08 | 1987-06-08 | Drawing board with magnetic material inside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87208788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442115A (en) * | 2014-12-16 | 2015-03-25 | 济南大学 | Drawing board |
-
1987
- 1987-06-08 CN CN 87208788 patent/CN87208788U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442115A (en) * | 2014-12-16 | 2015-03-25 | 济南大学 | Drawing board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |