CN207302772U - A kind of spill magnet - Google Patents
A kind of spill magnet Download PDFInfo
- Publication number
- CN207302772U CN207302772U CN201621189442.6U CN201621189442U CN207302772U CN 207302772 U CN207302772 U CN 207302772U CN 201621189442 U CN201621189442 U CN 201621189442U CN 207302772 U CN207302772 U CN 207302772U
- Authority
- CN
- China
- Prior art keywords
- magnet
- magnet body
- protective layer
- spill
- cladding
- 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
- 238000005253 cladding Methods 0.000 claims abstract description 21
- 239000011241 protective layer Substances 0.000 claims description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 239000010410 layer Substances 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 239000011701 zinc Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 5
- 239000010452 phosphate Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 229910052723 transition metal Inorganic materials 0.000 claims description 3
- 150000003624 transition metals Chemical class 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 11
- 230000005389 magnetism Effects 0.000 abstract description 6
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910000828 alnico Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Hard Magnetic Materials (AREA)
Abstract
It the utility model is related to magnet technical field; more particularly to a kind of spill magnet; including magnet body; the cross section of magnet body is in concave shape; opened up at the top of magnet body fluted; the top both sides difference convex of magnet body is equipped with lug, and the middle parts of two lugs opens up jagged, and the outer surface of magnet body is coated with electro-cladding.The spill magnet arrangement of the utility model is simple, and magnetism is high and stablizes, easy to assembly, of low cost, weather-resistant property and corrosion resistance and good, can also be used in the adverse circumstances such as humidity, can be widely applied to the every field such as electronic apparatus.
Description
Technical field
It the utility model is related to magnet technical field, and in particular to a kind of spill magnet.
Background technology
Magnet refers to the material or material that can produce magnetic field, because its distinctive magnetism so that its in modern industry and
Electronic technology field is widely used, simultaneously as can be attached to well on ironwork with magnetic material, so
Magnet is a kind of widely used base electronic element in the world today and electric elements, be mainly used in computer, mobile phone, TV,
Automobile, communication, toy, sound equipment, automation equipment, Magnetic resonance imaging etc..
At present, ndfeb magnet is widely used as high performance alnico magnets, it cheap, at the same time also
With higher magnetism.But still, existing ndfeb magnet is easy to be aoxidized by climatic environment, and corrosion resistance also compares
It is relatively low.
The content of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide a kind of spill magnetic
Iron, the spill magnet can stablize magnet surface, have high weather-resistant property and excellent corrosion resistance.
The purpose of this utility model is achieved through the following technical solutions：A kind of spill magnet, including magnet body, magnet sheet
The cross section of body is in concave shape, opens up fluted at the top of magnet body, and the top both sides of magnet body are distinguished convex and are equipped with
Lug, the middle parts of two lugs open up jagged, and the outer surface of magnet body is coated with electro-cladding.
Further, the electro-cladding include coat successively from inside to outside the first protective layer, the second protective layer and
3rd protective layer, the first protective layer, the 3rd protective layer are nickel coating, and the second protective layer is copper plate.
Further, the thickness of first protective layer is 5-100 μm, and the thickness of second protective layer is 1-100 μm,
The thickness of 3rd protective layer is 10-100 μm.
Further, the electro-cladding is zinc coat.
Further, the thickness of the zinc coat is 10-200 μm.
Further, the length of the magnet body is 13-17mm, width 8-12mm, is highly 2-4mm.
Further, the length of the groove is 13-17mm, width 7-9mm, is highly 1-1.5mm.
Further, the length of the lug is 13-17mm, width 0.3-0.7mm, is highly 0.8-1.2mm.
Further, the length of the notch is 3-4mm, width 0.3-0.7mm, is highly 0.8-1.2mm.
The beneficial effects of the utility model are：The spill magnet of the utility model passes through the appearance bread in magnet body
Electro-cladding is covered, magnet surface can be stablized, there is high weather-resistant property and excellent corrosion resistance.
The spill magnet arrangement of the utility model is simple, and magnetism is high and stablizes, easy to assembly, of low cost, against weather
Energy and corrosion resistance and good, can also be used in the adverse circumstances such as humidity, can be widely applied to the every field such as electronic apparatus.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the sectional view of magnet body described in the utility model.
Fig. 3 is the partial sectional view of electro-cladding described in the utility model.
Reference numeral is：1 magnet body, 11 grooves, 12 lugs, 121-notch, 2-electro-cladding, 21-the first protect
Sheath, the 22-the second protective layer, the 23-the three protective layer.
Embodiment
For the ease of the understanding of those skilled in the art, with reference to embodiment and attached drawing 1-3 the utility model is made into
The explanation of one step, the content that embodiment refers to not are the restriction to the utility model.
See Fig. 1-3, a kind of spill magnet, including magnet body 1, the cross section of magnet body 1 is in concave shape, magnet body
1 top opens up fluted 11, and the top both sides difference convex of magnet body 1 is equipped with lug 12, the middle part of two lugs 12
Jagged 121 are opened up, the outer surface of magnet body 1 is coated with electro-cladding 2.
The spill magnet of the utility model can stablize magnetic by the outer surface over-plated protective layer 2 in magnet body 1
Iron surface, has high weather-resistant property and excellent corrosion resistance.
The spill magnet arrangement of the utility model is simple, and magnetism is high and stablizes, easy to assembly, of low cost, against weather
Energy and corrosion resistance and good, can also be used in the adverse circumstances such as humidity, can be widely applied to the every field such as electronic apparatus.
In the present embodiment, the electro-cladding 2 includes the first protective layer, the second protective layer coated successively from inside to outside
With the 3rd protective layer, the first protective layer, the 3rd protective layer are nickel coating, and the second protective layer is copper plate.The utility model leads to
Cross and three-layer plating protective layer 2 is used as using nickel coating, copper plate and copper plate, magnet surface can be stablized, with high resistance to
Climate performance and excellent corrosion resistance.
In the present embodiment, the thickness of first protective layer is 5-100 μm, and the thickness of second protective layer is 1-100 μ
M, the thickness of the 3rd protective layer is 10-100 μm.To make the utility model reach best use effect, first protection
The thickness of layer is 48 μm, and the thickness of second protective layer is 50 μm, and the thickness of the 3rd protective layer is 45 μm.
The utility model another kind preferably embodiment be：The electro-cladding 2 is zinc coat.The utility model
By using zinc coat as one layer of electro-cladding 2, magnet surface can be stablized, there is high weather-resistant property and excellent
Corrosion resistance.Preferably, the thickness of the zinc coat is 10-200 μm.To make the utility model reach optimal use effect
Fruit, the thickness of the zinc coat is 100 μm.
In the present embodiment, the length of the magnet body 1 is 13-17mm, width 8-12mm, is highly 2-4mm.To make
The utility model reaches best use effect, and the length of the magnet body 1 is 15mm, width 10mm, is highly 3mm.
In the present embodiment, the length of the groove 11 is 13-17mm, width 7-9mm, is highly 1-1.5mm.To make this
Utility model reaches best use effect, and the length of the groove 11 is 15mm, width 8mm, is highly 1.2mm.
In the present embodiment, the length of the lug 12 is 13-17mm, width 0.3-0.7mm, is highly 0.8-1.2mm.
To make the utility model reach best use effect, the length of the lug 12 is 15mm, width 0.5mm, is highly 1mm.
In the present embodiment, the length of the notch 121 is 3-4mm, width 0.3-0.7mm, is highly 0.8-1.2mm.
To make the utility model reach best use effect, the length of the notch 121 is 3.5mm, and width 0.5mm, is highly
1mm。
The iron based magnet powder that the magnet body 1 is formed using transition metal and rare earth element.The utility model leads to
The iron based magnet powder formed using transition metal and rare earth element is crossed as magnet body 1, its magnetic force is preferable, can also subtract
The defects of soft magnetism phase on few 1 surface of magnet body.It is more highly preferred to, the magnet body 1 is ndfeb magnet.
The magnet body 1 is folded with phosphate layer, the inner surface of phosphate layer, outer surface with the electro-cladding 2
It is bonded respectively at the inner surface of the outer surface of magnet body 1, electro-cladding 2.The thickness of phosphate layer is 5-100um.Phosphoric acid
Salt film is equably covered in 1 stabilizing it of surface of magnet body, and obtained binding magnet shows high weather-resistant property.
The outer surface of the electro-cladding 2 is coated with one layer of high temperature resistant, corrosion-resistant, the antimagnetic protective film moved back.This practicality is new
Type by plating layer protecting film again in the outer surface of electro-cladding 2 so that magnet has high temperature resistant, corrosion-resistant, antimagnetic moves back effect
Fruit, moreover it is possible to the intensity of raising magnet and durability and the scope used well.
Above-described embodiment is the preferable implementation of the utility model, and in addition, the utility model can be with other sides
Formula is realized, any without departing from the concept of the premise utility obviously to replace in the protection model of the utility model
Within enclosing.
Claims (9)
1. a kind of spill magnet, including magnet body, it is characterised in that：The cross section of magnet body is in concave shape, magnet body
Top open up fluted, the top both sides of magnet body difference convex is equipped with lug, and the middle part of two lugs offers
Notch, the outer surface of magnet body are coated with electro-cladding, and the magnet body uses transition metal and rare earth element
The iron based magnet powder of composition, the magnet body and the electro-cladding are folded with phosphate layer, the inner surface of phosphate layer,
Outer surface is bonded respectively at the inner surface of the outer surface of magnet body, electro-cladding.
A kind of 2. spill magnet according to claim 1, it is characterised in that：The electro-cladding include from inside to outside according to
The first protective layer, the second protective layer and the 3rd protective layer of secondary cladding, the first protective layer, the 3rd protective layer are nickel coating, the
Two protective layers are copper plate.
A kind of 3. spill magnet according to claim 2, it is characterised in that：The thickness of first protective layer is 5-100 μ
M, the thickness of second protective layer is 1-100 μm, and the thickness of the 3rd protective layer is 10-100 μm.
A kind of 4. spill magnet according to claim 1, it is characterised in that：The electro-cladding is zinc coat.
A kind of 5. spill magnet according to claim 4, it is characterised in that：The thickness of the zinc coat is 10-200 μm.
A kind of 6. spill magnet according to claim 1, it is characterised in that：The length of the magnet body is 13-17mm,
Width is 8-12mm, is highly 2-4mm.
A kind of 7. spill magnet according to claim 1, it is characterised in that：The length of the groove is 13-17mm, width
It is highly 1-1.5mm for 7-9mm.
A kind of 8. spill magnet according to claim 1, it is characterised in that：The length of the lug is 13-17mm, width
It is highly 0.8-1.2mm for 0.3-0.7mm.
A kind of 9. spill magnet according to claim 1, it is characterised in that：The length of the notch is 3-4mm, and width is
0.3-0.7mm, is highly 0.8-1.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189442.6U CN207302772U (en) | 2016-10-31 | 2016-10-31 | A kind of spill magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189442.6U CN207302772U (en) | 2016-10-31 | 2016-10-31 | A kind of spill magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207302772U true CN207302772U (en) | 2018-05-01 |
Family
ID=62270072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621189442.6U Expired - Fee Related CN207302772U (en) | 2016-10-31 | 2016-10-31 | A kind of spill magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207302772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648852A (en) * | 2018-12-12 | 2019-04-19 | 河南筑诚电子科技有限公司 | A kind of 3D printer distal end charging magnetic adsorption extruder |
-
2016
- 2016-10-31 CN CN201621189442.6U patent/CN207302772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648852A (en) * | 2018-12-12 | 2019-04-19 | 河南筑诚电子科技有限公司 | A kind of 3D printer distal end charging magnetic adsorption extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |