CN203157253U - Ferrite sheet - Google Patents
Ferrite sheet Download PDFInfo
- Publication number
- CN203157253U CN203157253U CN 201320135941 CN201320135941U CN203157253U CN 203157253 U CN203157253 U CN 203157253U CN 201320135941 CN201320135941 CN 201320135941 CN 201320135941 U CN201320135941 U CN 201320135941U CN 203157253 U CN203157253 U CN 203157253U
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- CN
- China
- Prior art keywords
- adhesive tape
- ferrite
- thickness
- layer
- sided adhesive
- 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 - Lifetime
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Telephone Set Structure (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The utility model discloses a ferrite sheet, which comprises a layer of single-sided adhesive tape, a layer of double-sided adhesive tape and a layer of ferrite layer which is bonded between the single-sided adhesive tape and the double-sided adhesive tape; the other side of the double-sided adhesive tape is bonded with a layer of isolated plastic coverage film; the thickness of the ferrite layer is 0.03 to 0.5mm; the thickness of the single-sided adhesive tape is 0.005 to 0.1mm; and the thickness of the double-sided adhesive tape is 0.005 to 0.1mm. When the ferrite sheet is installed in the traditional mobile phone payment and card payment media, the initializing magnetic conductivity can be improved, the absorption of a battery and a metal material for an antenna magnetic field can be effectively isolated, the magnetic field intensity of an antenna can be improved, the sensing distance can be effectively increased, the sensitivity for reading the information can be enhanced, the reading distance can be increased, and convenience can be brought to the life of people.
Description
Technical field
The utility model relates to a kind of ferrite lamina.
Background technology
The continuous maturation of using along with the fast development of China E-Commerce Business and mobile network, mobile payment more and more is subjected to people's welcome as a convenience-for-people value-added service, the theory of quick payment is arisen at the historic moment, media such as mobile-phone payment and the payment of card class are popularized fast, but in actual use, be subject to the influence of accessory battery and metal object when mobile-phone payment and card class payment work, thereby its original magnetic field is died down, and cause information to read less than or the distance that reads very short, and the sensitivity of reading is also not enough, people can not have been satisfied to the requirement of function of use, therefore, improve reading sensitivity and reading the life that distance can be convenient for people to greatly of payment media.
The utility model content
Technical problem to be solved in the utility model provides a kind of ferrite lamina, change the relatively poor defective of remolding sensitivity that distance is restricted and reads that reads of mobile-phone payment and the payment of card class, thereby improve reading sensitivity and reading distance of payment media, thereby the life that is convenient for people to greatly.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of ferrite lamina, comprises one deck single face adhesive tape, one deck two-sided tape, sticking one deck ferrite layer between single face adhesive tape and two-sided tape.
Above-mentioned a kind of ferrite lamina, wherein, the sticking leafing of described opposite side at two-sided tape moulds the material coverlay
Above-mentioned a kind of ferrite lamina, wherein, the thickness of described ferrite layer is 0.03-0.5MM.
Above-mentioned a kind of ferrite lamina, wherein, the thickness of described ferrite layer is 0.05-0.3MM.
Above-mentioned a kind of ferrite lamina, wherein, the thickness of described single face adhesive tape is 0.005-0.1MM.
Above-mentioned a kind of ferrite lamina, wherein, the thickness of described single face adhesive tape is 0.008-0.3MM.
Above-mentioned a kind of ferrite lamina, wherein, the thickness of described two-sided tape is 0.005-0.5MM.
Above-mentioned a kind of ferrite lamina, wherein, the thickness of described two-sided tape is 0.008-0.3MM.
The utility model adopts a kind of ferrite lamina, join in the media such as conventional mobile phone payment and the payment of card class, improve initial permeability, effectively isolate battery and metal material to the absorption of antenna magnetic field, increase the magnetic field intensity of antenna, effectively increase distance of reaction, the sensitivity that its information is read is strengthened, the distance that reads increases the life that is convenient for people to.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, to do to introduce simply to the accompanying drawing of required use among the embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of ferrite lamina of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with Fig. 1.
As shown in Figure 1, a kind of ferrite lamina comprises one deck single face adhesive tape 1, one deck two-sided tape 3, one deck ferrite layer 2, sticking one deck ferrite layer 2 between single face adhesive tape 1 and two-sided tape 3, single face adhesive tape 1 smooth 2 one surfaces of ferrite layer that are affixed on, the two-sided tape 3 smooth another one surfaces that are affixed on ferrite layer 2, the sticking leafing of the opposite side of two-sided tape 3 moulds material coverlay 4.Single face adhesive tape 1, ferrite layer 2, two-sided tape 3, be up and down overlapping placement successively from moulding material coverlay 4, the smooth one that sticks into mutually constitutes a kind of ferrite lamina.
The thickness of above-mentioned ferrite layer is 0.03-0.5MM, and the thickness of the ferrite layer of optimization is 0.05-0.3MM; The thickness of single face adhesive tape is 0.005-0.1MM, and the thickness of the single face adhesive tape of optimization is 0.008-0.3MM; The thickness of two-sided tape is 0.005-0.1MM, and the thickness of the two-sided tape of optimization is 0.008-0.3MM.
Though the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; any those skilled in the art; in not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (8)
1. a ferrite lamina is characterized in that, comprises one deck single face adhesive tape, one deck two-sided tape, sticking one deck ferrite layer between single face adhesive tape and two-sided tape.
2. ferrite lamina according to claim 1 is characterized in that, the sticking leafing of described opposite side at two-sided tape moulds the material coverlay.
3. ferrite lamina according to claim 1 and 2 is characterized in that, the thickness of described ferrite layer is 0.03-0.5MM.
4. ferrite lamina according to claim 3 is characterized in that, the thickness of described ferrite layer is 0.05-0.3MM.
5. ferrite lamina according to claim 1 and 2 is characterized in that, the thickness of described single face adhesive tape is 0.005-0.1MM.
6. ferrite lamina according to claim 5 is characterized in that, the thickness of described single face adhesive tape is 0.008-0.3MM.
7. ferrite lamina according to claim 1 and 2 is characterized in that, the thickness of described two-sided tape is 0.005-0.1MM.
8. ferrite lamina according to claim 7 is characterized in that, the thickness of described two-sided tape is 0.008-0.3MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135941 CN203157253U (en) | 2013-03-22 | 2013-03-22 | Ferrite sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135941 CN203157253U (en) | 2013-03-22 | 2013-03-22 | Ferrite sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203157253U true CN203157253U (en) | 2013-08-28 |
Family
ID=49018469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320135941 Expired - Lifetime CN203157253U (en) | 2013-03-22 | 2013-03-22 | Ferrite sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203157253U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597792A (en) * | 2018-04-27 | 2018-09-28 | 苏州威斯东山电子技术有限公司 | A kind of magnetic material applied to high-power fast wireless charging transmitting terminal |
| CN108597793A (en) * | 2018-04-27 | 2018-09-28 | 苏州威斯东山电子技术有限公司 | A kind of composite magnetic of the high-performance high-frequency rate responsiveness with stepped construction |
| CN109462021A (en) * | 2018-09-27 | 2019-03-12 | 深圳市信维通信股份有限公司 | The production method of NFC antenna |
-
2013
- 2013-03-22 CN CN 201320135941 patent/CN203157253U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597792A (en) * | 2018-04-27 | 2018-09-28 | 苏州威斯东山电子技术有限公司 | A kind of magnetic material applied to high-power fast wireless charging transmitting terminal |
| CN108597793A (en) * | 2018-04-27 | 2018-09-28 | 苏州威斯东山电子技术有限公司 | A kind of composite magnetic of the high-performance high-frequency rate responsiveness with stepped construction |
| CN109462021A (en) * | 2018-09-27 | 2019-03-12 | 深圳市信维通信股份有限公司 | The production method of NFC antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |