CN209566590U - One kind magnetizes sheet rubber - Google Patents
One kind magnetizes sheet rubber Download PDFInfo
- Publication number
- CN209566590U CN209566590U CN201822083261.0U CN201822083261U CN209566590U CN 209566590 U CN209566590 U CN 209566590U CN 201822083261 U CN201822083261 U CN 201822083261U CN 209566590 U CN209566590 U CN 209566590U
- Authority
- CN
- China
- Prior art keywords
- magnetizes
- pole
- magnetic
- sheet rubber
- layer
- 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.)
- Active
Links
Abstract
The utility model belongs to technical field of magnetic materials, discloses one kind and magnetizes sheet rubber comprising rubber substrate layer and the layer that magnetizes, the layer that magnetizes are arranged alternately by the pole N, the pole S pole piece.The layer that magnetizes is changed to be arranged alternately by several poles N, the pole S pole piece as array of magnetic dipoles by traditional pole strip N, the pole the S alternatively distributed form of magnetic pole, this array distributed magnetic pole demagnetizing factor is corrected, absolute value increases, demagnetization reduces, increase to magnetic, magnetic field boundaries become closed loop from traditional open loop, further improve the magnetic force that magnetizes.Rubber substrate layer has equally distributed pore structure, the pore structure can may be non-through hole for through-hole, and the setting of pore structure reduces the overall weight for the sheet rubber that magnetizes, it is easier to carry and install, reduce material utilization amount, reduces the production cost for the sheet rubber that magnetizes.
Description
Technical field
The utility model belongs to technical field of magnetic materials, is related to a kind of magnetic rubber piece, relates in particular to a kind of spy
The sheet rubber not magnetized.
Background technique
Magnetic rubber is a kind of magnetic elastomeric material of tool, is usually prepared by raw rubber, magnetic fillers and other auxiliary agents
It forming, magnetism is the essential attribute of magnetic rubber, and magnetic rubber shows different magnetic grades under the action of external magnetic field, from
And there is different applications.
Since rubber itself is without being magnetic, magnetism mostlys come from the filling of magnetic fillers, the processing of magnetic rubber
Process includes the process to magnetize.With the continuous development of technology with progress, the application range of magnetic rubber is also more and more extensive, such as
Refrigerator sealing strip, the memory storage of computer, teaching aid, toy and medical instrument etc..
The pole form that magnetic rubber traditional at present is formed after magnetizing is strip (as shown in Figure 1), the mode that magnetizes list
One, obtained magnetic rubber product magnetism is told somebody what one's real intentions are, and demagnetization degree is high, the problem that in addition rubber material has weight big, inconvenient to carry.
Utility model content
For this purpose, the utility model exactly will solve above-mentioned technical problem, to propose that a kind of magnetism is strong, light-weight magnetizes
Sheet rubber.
In order to solve the above technical problems, the technical solution of the utility model are as follows:
The one kind that the utility model provides magnetizes sheet rubber comprising rubber substrate layer and the layer that magnetizes, the layer that magnetizes is by N
Pole, the pole S pole piece are arranged alternately.
Preferably, the pole N, the pole S pole piece sectional view are rectangle or circle.
Preferably, the rubber substrate layer has equally distributed pore structure.
Preferably, the sheet rubber that magnetizes with a thickness of 0.1-3mm, wherein fill magnetic coating thickness be 0.1-3.0mm.
Preferably, sectional view is the pole N of rectangle, S magnetic pole leaf length is 2-5mm, width 2-5mm.
Preferably, sectional view is the circular pole N, the pole S pole piece diameter is 2-5mm.
Preferably, the pore structure is through-hole or non-through hole.
Preferably, the sectional view of the pore structure is polygon or round.
The above-mentioned technical proposal of the utility model has the advantage that compared with prior art
(1) sheet rubber described in the utility model that magnetizes comprising rubber substrate layer and the layer that magnetizes, the layer that magnetizes is by N
Pole, the pole S pole piece are arranged alternately.Magnetize layer by traditional pole strip N, the pole the S alternatively distributed form of magnetic pole be changed to by
Several poles N, the pole S pole piece are arranged alternately as array of magnetic dipoles, and this array distributed magnetic pole demagnetizing factor is corrected, absolute value
Increase, demagnetization reduces, so that magnetic increase, magnetic field boundaries become closed loop from traditional open loop, further improve the magnetic force that magnetizes.
(2) sheet rubber described in the utility model that magnetizes, rubber substrate layer have equally distributed pore structure, the hole knot
Structure can may be non-through hole for through-hole, and the setting of pore structure reduces the overall weight for the sheet rubber that magnetizes, it is easier to remove
Fortune and installation, reduce material utilization amount, reduce the production cost for the sheet rubber that magnetizes.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to the specific implementation of the utility model
Example and in conjunction with attached drawing, the utility model is described in further detail, wherein
Fig. 1 is the magnetic pole distribution schematic diagram of layer of magnetizing in the prior art；
Fig. 2 is the sectional view of sheet rubber of magnetizing described in the utility model embodiment；
Fig. 3 is that the sheet rubber that magnetizes described in the utility model embodiment 1 magnetizes magnetic pole distribution schematic diagram in layer；
Fig. 4 is that the sheet rubber that magnetizes described in the utility model embodiment 2 magnetizes magnetic pole distribution schematic diagram in layer.
Specific embodiment
Embodiment 1
It magnetizes sheet rubber the present embodiment provides one kind, with the special structure that magnetizes, referring to Fig. 2, the rubber that magnetizes
Piece includes rubber substrate layer 1 and the layer 2 that magnetizes for being set to 1 surface of rubber substrate layer, the sheet rubber that magnetizes with a thickness of
0.1-3mm, is 2mm in the present embodiment, the layer 2 that magnetizes with a thickness of 0.1-3mm, be 1mm in the present embodiment.It is described magnetize layer 2 by
Common metal magnetic powder or ferromagnetic oxide powder are made.The layer 2 that magnetizes alternately is arranged by several poles N formed of magnetizing, the pole S pole piece layers
Cloth forms, and the layer that magnetizes can be single side multipole magnetization and be also possible to two-sided multipole magnetization, i.e., the described layer 2 that magnetizes can be set
In the surface or two opposite surfaces of the rubber substrate layer 1.
As shown in figure 3, the sectional view of the pole N, the pole S pole piece in the layer 2 that magnetizes is for rectangle or just in the present embodiment
It is rectangular, the length is 2-5mm, width 2-5mm, in this implementation preferably length be 4mm, width 3mm.
Further, it in order to mitigate the weight of the sheet rubber that magnetizes, is readily transported and installs, the rubber substrate layer 1 has
Equally distributed cavernous structure, the cavernous structure can may be non-through hole for through-hole, and the sectional view of pore structure can
For polygon or round or profiled holes.
Embodiment 2
It magnetizes sheet rubber the present embodiment provides one kind, with the special structure that magnetizes, referring to Fig. 2, the rubber that magnetizes
Piece includes rubber substrate layer 1 and the layer that magnetizes for being set to 1 surface of rubber substrate layer, the sheet rubber that magnetizes with a thickness of
0.1-3mm, is 3mm in the present embodiment, the layer 2 that magnetizes with a thickness of 0.1-3mm, be 2mm in the present embodiment.It is described magnetize layer 2 by
Common metal magnetic powder or ferromagnetic oxide powder are made.The layer 2 that magnetizes alternately is arranged by several poles N formed of magnetizing, the pole S pole piece layers
Cloth forms.
As shown in figure 4, the sectional view of the pole N, the pole S pole piece in the layer 2 that magnetizes is circle in the present embodiment,
Diameter is 2-5mm, preferably 3mm in this implementation.
Further, it in order to mitigate the weight of the sheet rubber that magnetizes, is readily transported and installs, the rubber substrate layer 1 has
Equally distributed cavernous structure, the cavernous structure can may be non-through hole for through-hole, and the sectional view of pore structure can
For polygon or round or profiled holes.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (8)
- The sheet rubber 1. one kind magnetizes, which is characterized in that including rubber substrate layer and the layer that magnetizes, the layer that magnetizes is by the pole N, the pole S magnetic Pole piece is arranged alternately.
- 2. the sheet rubber according to claim 1 that magnetizes, which is characterized in that the pole N, the pole S pole piece sectional view are square Shape or circle.
- 3. the sheet rubber according to claim 2 that magnetizes, which is characterized in that the rubber substrate layer has equally distributed hole Structure.
- 4. the sheet rubber according to claim 3 that magnetizes, which is characterized in that the sheet rubber that magnetizes with a thickness of 0.1-3mm, Wherein filling magnetic coating thickness is 0.1-3mm.
- 5. the sheet rubber according to claim 4 that magnetizes, which is characterized in that sectional view is the pole N of rectangle, S magnetic pole length of a film Degree is 2-5mm, width 2-5mm.
- 6. the sheet rubber according to claim 5 that magnetizes, which is characterized in that sectional view is the circular pole N, the pole S pole piece Diameter is 2-5mm.
- 7. the sheet rubber according to claim 6 that magnetizes, which is characterized in that the pore structure is through-hole or non-through hole.
- 8. the sheet rubber according to claim 7 that magnetizes, which is characterized in that the sectional view of the pore structure be polygon or It is round.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083261.0U CN209566590U (en) | 2018-12-12 | 2018-12-12 | One kind magnetizes sheet rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822083261.0U CN209566590U (en) | 2018-12-12 | 2018-12-12 | One kind magnetizes sheet rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209566590U true CN209566590U (en) | 2019-11-01 |
Family
ID=68321714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822083261.0U Active CN209566590U (en) | 2018-12-12 | 2018-12-12 | One kind magnetizes sheet rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209566590U (en) |
-
2018
- 2018-12-12 CN CN201822083261.0U patent/CN209566590U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009060749A1 (en) | Magnetoresistive element and magnetic random access memory | |
| WO2008136391A1 (en) | Magnetic material for high frequency wave, and method for production thereof | |
| WO2008088021A1 (en) | Magnetic sensor element and method for manufacturing the same | |
| WO2009091292A3 (en) | Porous materials embedded with nanoparticles, methods of fabrication and uses thereof | |
| WO2008050045A3 (en) | Magnetic device with perpendicular magnetisation and comprising an interaction-compensating intermediate layer | |
| ATE463857T1 (en) | OMNIDIRECTIONAL PLAN ANTENNA AND PRODUCTION METHOD THEREOF | |
| CN209566590U (en) | One kind magnetizes sheet rubber | |
| Cao et al. | Controllable magnetic and magnetostrictive properties of FeGa films electrodeposited on curvature substrates | |
| WO2009019948A1 (en) | Magnetic recorder and magnetization fixing method | |
| WO2009037910A1 (en) | Magnetic random access memory, its writing method, and magnetoresistive effect element | |
| WO2009057504A1 (en) | Magnetoresistive element, magnetic random access memory, and initialization method thereof | |
| WO2007040567A3 (en) | Method for improving performance of high temerature superconductors within a magnetic field | |
| CN102490448B (en) | Magnetic printing mother set, preparation method thereof and preparation equipment | |
| Jia et al. | The double-shifted magnetic hysteresis loops and domain structure in perpendicular [Co/Ni] N/IrMn exchange biased systems | |
| TW200629304A (en) | Magnetic thin film and method of forming the same, magnetic device and inductor, and method of manufacturing the same | |
| EP1329912A4 (en) | Thin film rare earth permanent magnet, and method for manufacturing the permanent magnet | |
| Mao et al. | Exchange bias in diluted-antiferromagnet/antiferromagnet bilayers | |
| CN103824935B (en) | A kind of Ni-Mn base ferromagnetic shape memory alloy/piezoelectric composite and the application of electric field regulation and control spin-flip | |
| EP1343170A3 (en) | A magnetic storage device | |
| WO2005031762A3 (en) | Magnetic thin film for high frequency and its production method, and magnetic element | |
| EP1265249A3 (en) | Magneto-resistance effect film and memory using it | |
| CN209492328U (en) | Magnetic drawing | |
| CN102059872A (en) | Ferromagnetic planar material | |
| WO2008084591A1 (en) | Magnetic recording medium substrate, magnetic recording medium and method for manufacturing magnetic recording medium substrate | |
| CN201998479U (en) | Magnetic paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |