CN206164630U - Cell -phone protective housing and magnetic isolation sheet thereof - Google Patents
Cell -phone protective housing and magnetic isolation sheet thereof Download PDFInfo
- Publication number
- CN206164630U CN206164630U CN201690000117.2U CN201690000117U CN206164630U CN 206164630 U CN206164630 U CN 206164630U CN 201690000117 U CN201690000117 U CN 201690000117U CN 206164630 U CN206164630 U CN 206164630U
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- CN
- China
- Prior art keywords
- layer
- antifreeze plate
- middle magnetic
- magnetic layer
- protection film
- 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.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Telephone Set Structure (AREA)
- Laminated Bodies (AREA)
- Magnetic Record Carriers (AREA)
Abstract
The utility model belongs to the technical field of the magnetic conductance, aim at providing a cell -phone protective housing and magnetic isolation sheet thereof, include that one is made and is had the middle magnetically permeable layer who prints the characteristic by the material that has the magnetic conduction characteristic, still include a protection bed set, the utility model discloses this magnetic isolation sheet goes up through ascending two sides of upper and lower side at middle magnetically permeable layer or arbitrary one side and range upon range ofly sets up one and protect the bed set to this strengthens intensity of this centre magnetically permeable layer, therefore, guaranteed this magnetic isolation sheet's intensity, ensure its difficult damage in the use. The event, correspondingly, the cell -phone protective housing that is provided with this magnetic isolation sheet is changeed can be longer relatively in maintenance and its life. In addition, because of middle magnetically permeable layer and/or protection bed set all have a printing characteristic, therefore, pattern that can according to actual need difference of the various colours of printing on middle magnetically permeable layer and/or protection bed set to this improves this magnetic isolation sheet's outward appearance, and is convenient for propagate.
Description
Technical field
The utility model belongs to magnetic conductance technical field, is related to a kind of antifreeze plate, more particularly to a kind of using permeability magnetic material system
Into sheet antifreeze plate and be provided with the mobile phone protecting case of the antifreeze plate.
Background technology
Currently, as the continuous development of science and technology, the individual demand of people and convenient consciousness are increasingly highlighted and more universal,
For example, in our daily life, it is adaptable to which the mobile phone protecting case miscellaneous or protective case of each money mobile phone is already everywhere
It can be seen that.Accordingly, with the various RF identification (Radio such as transportation card, bank card, access card, medical card, mess card
Frequency Identification, abbreviation RFID) card popularization and application, for convenience of receiving and can use these RFID at any time
Card, generally, people's custom is inserted in these rfid cards in the containment vessel of the mobile phone carried with or protective case.
In actual applications, because of the metal shell and mobile phone of mobile phone in various electronic devices and components to being inserted into mobile phone protecting case
Or the electromagnetic signal that these rfid cards of mobile phone protective cover are transmitted out produces interference, so that card reader can not rapidly read,
The relevant information of storage in these rfid cards can not be even read, so as to the life for giving people brings various inconvenience.For this purpose, city
There is corresponding antifreeze plate to come out on face, i.e. by placing an antifreeze plate in mobile phone protecting case or protective case, thus preventing
Only these rfid cards are magnetized, and prevent from the electromagnetic signal transmitted out to be interfered to realize normally Card Reader.However, existing
In technology, its antifreeze plate is generally only one layer of single sheet structure by made by permeability magnetic material, during use, because of its hardness
Not enough, it is easy to cause its damaged, and its outward appearance is also not attractive in appearance enough, is also unfavorable for further processing it.
Utility model content
The purpose of this utility model is to provide a kind of antifreeze plate, is easily broken in structure to solve existing antifreeze plate
Damage and technical problem not attractive in appearance enough in appearance.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of antifreeze plate is provided, the antifreeze plate
It is made up of the material with permeance including one and the middle magnetic layer with printing characteristic, the antifreeze plate is also used including one
To strengthen the protective layer group of the hardness of the middle magnetic layer, the protective layer group is stacked in the upper of the middle magnetic layer
In lower section two sides upwards or arbitrarily one side.
Further, the protective layer group includes the first protection film layer with printing characteristic, first protection film layer
In any one side of the stacking on the above-below direction of the middle magnetic layer.
Or, further, the protective layer group also includes the second protection film layer with printing characteristic, described second
Protection film layer stacking is oppositely arranged in any one side of the middle magnetic layer with first protection film layer.
Or, further, the protective layer group also includes the first layers of two-sided, and the first layers of two-sided stacking sets
In any one side on the above-below direction of the middle magnetic layer, and it is oppositely arranged with first protection film layer.
Further, the thickness range of the middle magnetic layer is 0.01～1.0mm.
Further, the thickness range of first protection film layer is 0.01～1.0mm.
Or, further, the protective layer group includes the second layers of two-sided, and the second layers of two-sided stacking is located at institute
State in any one side on the above-below direction of middle magnetic layer.
Further, the thickness range of the middle magnetic layer is 0.01～1.0mm.
Compared with prior art, the beneficial effect of the antifreeze plate that the utility model is provided is：
A protective layer group is set by the way that the two sides on the above-below direction of middle magnetic layer or any one side upper strata are folded, with this
To strengthen the intensity of the middle magnetic layer, thus, it is ensured that the intensity of the antifreeze plate, it is ensured that it is not fragile in use
Damage.In addition, because the middle magnetic layer and/or protective layer group are respectively provided with printing characteristic, therefore, it is possible to according to actual needs in centre
The different pattern of shades of colour is printed on magnetic layer and/or protective layer group, the outward appearance of the antifreeze plate, Yi Jibian are improved with this
In publicity.
The purpose of this utility model is also resided in there is provided a kind of mobile phone protecting case, including containment vessel body and located at the protection
Above-mentioned antifreeze plate on shell body.
Compared with prior art, the beneficial effect of the mobile phone protecting case that the utility model is provided is：It is above-mentioned by arranging
Antifreeze plate so that the mobile phone protecting case is easy to maintenance, and improves its service life to a certain extent.
Description of the drawings
Fig. 1 is the cross section structure schematic diagram of antifreeze plate in the utility model embodiment one；
Fig. 2 be antifreeze plate in Fig. 1 each layer be in semi-detached state when structural representation；
Fig. 3 is the cross section structure schematic diagram of antifreeze plate in the utility model embodiment two；
Fig. 4 be antifreeze plate in Fig. 3 each layer be in semi-detached state when structural representation；
Fig. 5 is the cross section structure schematic diagram of antifreeze plate in the utility model embodiment three；
Fig. 6 is the cross section structure schematic diagram of antifreeze plate in the utility model example IV.
Label in accompanying drawing is as follows：
100 first protection film layers, 200 middle magnetic layers, 300 second protection film layers, 400 first layers of two-sided, 500 second
Layers of two-sided.
Specific embodiment
In order that technical problem to be solved of the present utility model, technical scheme and advantage become more apparent, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that described herein be embodied as
Example only to explain the utility model, is not used to limit the utility model.
Realization of the present utility model is described in detail below in conjunction with concrete accompanying drawing.
It should be noted that, when part is referred to as " being fixed on " or " being arranged at " another part, it can be directly another
On individual part or it is connected on another part.When a part is known as " being connected to " another part, it can be with
It is directly to another part or is indirectly connected on another part.
It should be noted that, same or analogous label correspondence is same or analogous in the accompanying drawing of the utility model embodiment
Part；In description of the present utility model, it is to be understood that if having term " on ", D score, the side of the instruction such as "left", "right"
Position or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplification is retouched
State, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore, described in accompanying drawing position relationship term being for illustration only property explanation, it is impossible to be interpreted as the restriction to this patent, for this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term can be as the case may be understood.
As depicted in figs. 1 and 2, a kind of antifreeze plate for providing for the preferred embodiment of the utility model one.
Antifreeze plate, is commonly called as anti-magnetic sheet, anti-magnetic card, anti-magnet and nullification magnetic sheet etc., as depicted in figs. 1 and 2, the antifreeze plate again
Including a middle magnetic layer 200.Wherein, material with permeance of the middle magnetic layer 200 by magnetic conductance real part more than zero
Make, and its thickness range is 0.01～1.0mm.It should be noted that, for ease of the different pattern of shades of colour is guided to into this
On antifreeze plate, to improve the outward appearance of antifreeze plate, and it is easy to the publicity of antifreeze plate, generally, the middle magnetic layer 200 has printing
Characteristic.
It should be noted that, only it is that magnetic layer 200 can prevent transportation card, bank card in the middle of this layer in practical application
Etc. various rfid cards by mobile phone demagnetization, and can prevent the electromagnetic wave that various rfid cards are launched in Card Reader from being set by electronics such as mobile phones
The various electronic devices and components interference of standby metal shell and inside, so as to realize normal rapidly Card Reader.
To strengthen the hardness of above-mentioned middle magnetic layer 200, so as to increase the intensity of the antifreeze plate, the antifreeze plate also includes one
Protective layer group, wherein, the protective layer group is stacked the two sides on the above-below direction of middle magnetic layer 200 or arbitrarily one side
On.In other words, middle magnetic layer 200 generally has in the vertical direction this two sides above and below, the protective layer group
On being stacked above the middle magnetic layer 200 and being following, or on being arranged on above single, or it is arranged on single
Below on, in a word, the protective layer group be arranged on above the middle magnetic layer 200 and following this two sides at least one side
On.
Specifically, fixed by being glued between usual protective layer group and middle magnetic layer, such as using double faced adhesive tape, solid gum or
Person's glue etc. bonds together, and is certainly not limited to this kind of mode being stacked, such as can also be by the way of certain mutually adsorbs
It is stacked etc..
Specifically, the antifreeze plate is mainly used in mobile phone protecting case or mobile phone protective cover, certainly, can also apply
In the electronic equipments such as panel computer, that is, the next door piece is mainly used in mobile phone protecting case or mobile phone protective cover, but not only limit
In this.
Embodiment one
As depicted in figs. 1 and 2, the antifreeze plate shown in a preferred embodiment for providing for the utility model, wherein, it is above-mentioned
Protective layer group include the first protection film layer 100, for ease of strengthen in the middle of magnetic layer 200 hardness, first protection film layer 100
Stacking specifically may be provided in above and below in any one side on the above-below direction of middle magnetic layer 200.Specifically
Ground, in the present embodiment, the first protection film layer 100 is fixed with middle magnetic layer 200 by being glued, such as using double faced adhesive tape or solid
Body is gluing to be connected together.
It should be noted that, first protection film layer 100 is usually one layer of polymer protective film, such as using PET, PE, PP,
The materials such as PC, PVC, but plastic film made by these materials is not limited to, and to meet the individual demand of different clients, this first
Protection film layer 100 can have different thickness, and its thickness change scope is 0.01～1.0mm.
It should be noted that, for ease of improving the outward appearance of the antifreeze plate, first protection film layer 100 has printing characteristic.
Generally, the different pattern of shades of colour can be printed in first protection film layer 100, in particular cases, if this first
Protection film layer 100 be it is transparent, then can also be by the different pattern printing of shades of colour on middle magnetic layer 200.
Embodiment two
Please with reference to Fig. 3 and Fig. 4, for another preferred embodiment that the utility model is provided.
In fact, the technical characteristics of the present embodiment and embodiment one are substantially the same, therefore not to repeat here, itself and reality
Apply unlike example one, in the present embodiment, its protective layer group except including in addition to the first above-mentioned protection film layer 100, also including the
Two protection film layers 300, wherein, second protection film layer 300 stacking in any one side of middle magnetic layer 200, and with the
One protection film layer 100 is oppositely arranged.That is, if the stacking of the first protection film layer 100 is above middle magnetic layer 200, the
The stacking of two protection film layer 300 is also set up below middle magnetic layer 200.
Equally, it should be noted that, second protection film layer 300 is generally also one layer of polymer protective film, such as using PET,
The materials such as PE, PP, PC, PVC, but plastic film made by these materials is not limited to, and to meet the individual demand of different clients,
Second protection film layer 300 can also have different thickness, and its thickness change scope is also 0.01～1.0mm.
It should be noted that, in the same manner, for ease of improving the outward appearance of the antifreeze plate, second protection film layer 300 also has printing
Characteristic.That is, the different pattern of shades of colour also can be printed in second protection film layer 300.In other words, according to client
Different demands, the different pattern of shades of colour can be stamped in the first protection film layer 100 and/or the first protection film layer 100.
And in particular cases, if the protection film layer 300 of the first protection film layer 100 or second is transparent, equally can be by various face
The different pattern printing of color is on middle magnetic layer 200.
It is last it should be noted that, second protection film layer 300 can be identical with the first protection film layer 100, also can be different, tool
Body can be decided according to the actual requirements.
Embodiment three
Please with reference to Fig. 5, for the another embodiment that the utility model is provided.
In fact, the technical characteristics of the present embodiment and embodiment one are substantially the same, therefore not to repeat here, itself and reality
Apply unlike example one, in the present embodiment, its protective layer group except including in addition to the first above-mentioned protection film layer 100, also including the
One layers of two-sided 400, wherein, the stacking of the first layers of two-sided 400 is any one on the above-below direction of middle magnetic layer 200
On face, and it is oppositely arranged with the first protection film layer 100.If that is, the stacking of the first protection film layer 100 is located at middle magnetic layer 200
Above, then the stacking of the first layers of two-sided 400 is below middle magnetic layer 200, otherwise also sets up.
Example IV
Please with reference to Fig. 6, for another preferred embodiment that the utility model is provided.
The technical characteristics of the present embodiment are somewhat different with embodiment one, and its protective layer group includes the second layers of two-sided
500, wherein, in any one side of the stacking of the second layers of two-sided 500 on the above-below direction of centre magnetic layer 200, specifically
Ground, be arranged on above middle magnetic layer 200 or below on.
It should be noted that, this kind of mode can also make to a certain extent the hardness of middle magnetic layer 200 be strengthened, and simply not have
There is the reinforcing effect of front several embodiments so obvious.It should be noted that, second layers of two-sided 500 can be two-sided with first
Glue-line 400 is identical, also can be different, specifically can be decided according to the actual requirements.
The utility model also provides a kind of mobile phone protecting case, wherein, the mobile phone protecting case includes containment vessel body and is located at
Above-mentioned antifreeze plate on the containment vessel body.It is to be appreciated that by arranging the antifreeze plate on containment vessel body, can make
The containment vessel body is easy to maintenance, and the service life of mobile phone protecting case or mobile phone protective cover can be also improved to a certain extent.
Specifically, the containment vessel body can be the housing, or mobile phone protective cover of mobile phone protecting case
Body, be all that mobile phone is played because the effect of mobile phone protective cover and mobile phone protecting case during mobile phone use is substantially similar
Protective effect, thus, only illustrated with mobile phone protecting case in the present invention, in fact, above-mentioned next door piece applies also for mobile phone
In protective case.In addition, the antifreeze plate in the present embodiment has continued to use corresponding antifreeze plate in the various embodiments described above, and role
Also it is identical, thus, will not be described here.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to.For this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within right of the present utility model.
Claims (9)
1. antifreeze plate, including one be made up and the middle magnetic layer with printing characteristic of the material with permeance, its feature
It is：The antifreeze plate also includes one to strengthen the protective layer group of the hardness of the middle magnetic layer, the protective layer group layer
It is folded to be arranged on the two sides on the above-below direction of the middle magnetic layer or arbitrarily one side.
2. antifreeze plate as claimed in claim 1, it is characterised in that：The protective layer group includes the with printing characteristic first guarantor
Cuticular layer, in any one side of the first protection film layer stacking on the above-below direction of the middle magnetic layer.
3. antifreeze plate as claimed in claim 2, it is characterised in that：The protective layer group also includes with printing characteristic second
Protection film layer, the second protection film layer stacking is protected in any one side of the middle magnetic layer with described first
Film layer is oppositely arranged.
4. antifreeze plate as claimed in claim 2, it is characterised in that：The protective layer group also includes the first layers of two-sided, described
In any one side of the first layers of two-sided stacking on the above-below direction of the middle magnetic layer, and with first diaphragm
Layer is oppositely arranged.
5. the antifreeze plate as described in any one of Claims 1-4, it is characterised in that：The thickness range of the middle magnetic layer is
0.01～1.0mm.
6. the antifreeze plate as described in any one of claim 2 to 4, it is characterised in that：The thickness range of first protection film layer
For 0.01～1.0mm.
7. antifreeze plate as claimed in claim 1, it is characterised in that：The protective layer group includes the second layers of two-sided, described the
In any one side of the two layers of two-sided stacking on the above-below direction of the middle magnetic layer.
8. antifreeze plate as claimed in claim 7, it is characterised in that：The thickness range of the middle magnetic layer be 0.01～
1.0mm。
9. mobile phone protecting case, it is characterised in that：Including containment vessel body and on the containment vessel body as claim 1 to
Antifreeze plate described in 8 any one.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/098962 WO2018049578A1 (en) | 2016-09-14 | 2016-09-14 | Mobile phone protective case and magnetism isolation sheet thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164630U true CN206164630U (en) | 2017-05-10 |
Family
ID=58661316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201690000117.2U Active CN206164630U (en) | 2016-09-14 | 2016-09-14 | Cell -phone protective housing and magnetic isolation sheet thereof |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3218727U (en) |
| CN (1) | CN206164630U (en) |
| WO (1) | WO2018049578A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102220560B1 (en) * | 2019-02-22 | 2021-02-25 | 엘지전자 주식회사 | Magnetic shielding sheet and method of preparation thereof |
| JP7422458B2 (en) | 2019-12-05 | 2024-01-26 | キヤノン株式会社 | Foreign matter inspection equipment, foreign matter inspection method, processing equipment, and article manufacturing method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201150086Y (en) * | 2006-11-02 | 2008-11-12 | 管新中 | Traffic card handset |
| CN203424433U (en) * | 2013-07-23 | 2014-02-12 | 杨�远 | Wallet |
| KR20150066832A (en) * | 2013-12-09 | 2015-06-17 | 삼성전자주식회사 | An electronic device including openable cover |
| KR101576155B1 (en) * | 2014-05-26 | 2015-12-09 | 주식회사 아모센스 | Magnetic Shielding Sheet and Portable Terminal having the same |
| CN105450797B (en) * | 2014-09-02 | 2018-08-07 | 全亿大科技（佛山）有限公司 | Cell phone rear cover |
| CN204392338U (en) * | 2015-02-10 | 2015-06-10 | 谭宏伟 | A kind of can the mobile phone protecting case of storing ID card |
| CN204539232U (en) * | 2015-03-18 | 2015-08-05 | 蔡丽丽 | Two card insert type mobile phone protecting case |
| CN204598034U (en) * | 2015-04-02 | 2015-08-26 | 昆山市艾娃光电科技有限公司 | There is the plastic handset shell of metal-like |
-
2016
- 2016-09-14 CN CN201690000117.2U patent/CN206164630U/en active Active
- 2016-09-14 JP JP2016600160U patent/JP3218727U/en active Active
- 2016-09-14 WO PCT/CN2016/098962 patent/WO2018049578A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JP3218727U (en) | 2018-11-08 |
| WO2018049578A1 (en) | 2018-03-22 |
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