CN205960200U - Antenna is walked on -line and is spread copper sheet type antenna - Google Patents
Antenna is walked on -line and is spread copper sheet type antenna Download PDFInfo
- Publication number
- CN205960200U CN205960200U CN201620793178.0U CN201620793178U CN205960200U CN 205960200 U CN205960200 U CN 205960200U CN 201620793178 U CN201620793178 U CN 201620793178U CN 205960200 U CN205960200 U CN 205960200U
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- CN
- China
- Prior art keywords
- antenna
- copper sheet
- cabling
- line
- sheet type
- 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
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Abstract
The utility model provides an antenna is walked on -line and is spread copper sheet type antenna, walk line, copper sheet including the antenna, the inner circle of walking the line at the antenna is walked the on -line and is provided with the copper sheet, inner circle is walked to have the clearance between line and the copper sheet. The utility model discloses can improve the performance through the indirect magnetic flux that increases, its copper sheet produces walks the equidirectional magnetic field of line with the antenna, walks the magnetic field that the line produced to the antenna and holds together to cohesion, has more magnetic lines of force and the magnetic line of force of more concentrating the direction, and the messenger terminal has better performance, can make when punching the card high Z=0mm the field intensity bigger, reduces to hug closely the blind spot probability of punching the card, the utility model discloses under can using nonmetal and partial metal environment, there is the effect that promotes the performance at 13.56MHz.
Description
Technical field
This utility model is related to NFC antenna field, in particular it relates to paving copper sheet type antenna in antenna cabling, especially one
Plant paving copper type dual platen NFC antenna.
Background technology
NFC English full name Near Field Communication, i.e. near field wireless telecommunications.It is to be sent out by PHILIPS Co.
Rise, combined the wireless technology promoted mainly by the well-known manufacturer such as Nokia, Sony.Become with many companies, university and user
Li Liao Pan European Union is it is intended to develop the open architecture of NFC, and promotes its application in mobile phone.NFC is by non-contact radio-frequency
(RFID) technology and the Technology Integration that interconnects develop, integrated induction formula card reader, icah wavw in single chip
With point-to-point function, data can be identified in short-range with various compatible equipments and exchange.This technology is initial
Simply the simple merging of RFID technique data acquisition technique, has developed at present and has become a kind of short-distance wireless communication technology,
Growth momentum is quite rapid.
Therefore, it is necessary to propose a kind of paving copper Double-panel antenna of suitable lifting conventional aerial performance.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide paving copper sheet type sky in a kind of antenna cabling
Line.
Spread copper sheet type antenna according in a kind of antenna cabling that this utility model provides, including antenna cabling, copper sheet；
It is provided with copper sheet in the innermost circle cabling of antenna cabling；
There is gap between described innermost circle cabling and copper sheet.
Preferably, in antenna cabling, copper sheet are generally aligned in the same plane.
Preferably, the gap of descending most between described innermost circle cabling and copper sheet is more than or equal to 3 millimeters.
Preferably, the quantity of copper sheet is one piece or polylith.
Preferably, described innermost circle cabling is matched in shape with copper sheet.
Preferably, antenna cabling is single-ended Double-panel antenna cabling.
Preferably, also include single-ended dual platen, antenna cabling is located on single-ended dual platen；Copper sheet is fitted in single-ended dual platen
On.
Preferably, the gap between the various loci on described innermost circle cabling and copper sheet is equal.
Compared with prior art, this utility model has following beneficial effect：
This utility model can improve performance by the indirect magnetic flux that increases, and its copper sheet produces equidirectional with antenna cabling
Magnetic field, antenna cabling produce magnetic field inwardly gather, have more magnetic lines of force and the magnetic line of force of more focussing direction, make terminal
Have better performance, can make to swipe the card height Z=0mm when field intensity bigger, reduce and be close to the blind spot probability swiped the card, this practicality
New apply under nonmetallic and part metals environment, have the effect of improving performance in 13.56MHz.
Brief description
By reading detailed description non-limiting example made with reference to the following drawings, of the present utility model other special
Levy, objects and advantages will become more apparent upon：
The structural representation of copper sheet type antenna is spread for this utility model in the antenna cabling that Fig. 1 provides.
The structural representation that Fig. 2 is 2 pieces for copper sheet quantity in the change case of embodiment illustrated in fig. 1.
In figure：
1- antenna cabling
The single-ended dual platen of 2-
3- copper sheet
Specific embodiment
With reference to specific embodiment, this utility model is described in detail.Following examples will be helpful to this area
Technical staff further understands this utility model, but does not limit this utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some changes and improvements can also be made.
These broadly fall into protection domain of the present utility model.
The invention discloses paving copper sheet type antenna coil in paving copper sheet type antenna, antenna cabling in a kind of antenna cabling
Cabling mode shape can adopt traditional approach, but can spread one layer of copper sheet inside cabling, and innermost circle cable run distance copper sheet is preferably
For paving copper sheet type antenna in more than 3mm, antenna cabling compared with traditional cabling, in antenna cabling, paving copper sheet type antenna increases copper sheet
The magnetic line of force can be increased it is also possible to magnetic line of force direction is distorted toward inner antenna, always indirectly increase magnetic flux.
As shown in figure 1, spreading copper sheet type antenna according in a kind of antenna cabling of this utility model offer, walk including antenna
Line, copper sheet；It is provided with copper sheet in the innermost circle cabling of antenna cabling；Between existing between described innermost circle cabling and copper sheet everywhere
Gap.In antenna cabling, copper sheet are generally aligned in the same plane.Gap of descending most between described innermost circle cabling and copper sheet is more than or equal to 3 millis
Rice.The quantity of copper sheet is one piece or polylith.Described innermost circle cabling is matched in shape with copper sheet.Antenna cabling is single-ended
Double-panel antenna cabling.Antenna cabling is located on single-ended dual platen；Copper sheet is fitted on single-ended dual platen.* 3.0 tables in Fig. 1
Show that the gap between innermost circle cabling and copper sheet is 3.0 millimeters.
Preferably, the gap between the various loci on described innermost circle cabling and copper sheet is equal.The number of turns of antenna cabling
May increase or reduce, also can zoom in or out relative size, also can increase paving copper number.
Above specific embodiment of the utility model is described.It is to be appreciated that this utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes within the scope of the claims or change,
This has no effect on flesh and blood of the present utility model.Spy in the case of not conflicting, in embodiments herein and embodiment
Levy and can arbitrarily be mutually combined.
Claims (8)
1. spread copper sheet type antenna in a kind of antenna cabling it is characterised in that including antenna cabling, copper sheet；
It is provided with copper sheet in the innermost circle cabling of antenna cabling；
There is gap between described innermost circle cabling and copper sheet.
2. spread copper sheet type antenna in antenna cabling according to claim 1 it is characterised in that antenna cabling, copper sheet are located at
In same plane.
3. in antenna cabling according to claim 1 paving copper sheet type antenna it is characterised in that described innermost circle cabling and copper
Gap of descending most between skin is more than or equal to 3 millimeters.
4. in antenna cabling according to claim 1 paving copper sheet type antenna it is characterised in that the quantity of copper sheet be one piece or
Person's polylith.
5. in antenna cabling according to claim 1 paving copper sheet type antenna it is characterised in that described innermost circle cabling and copper
Skin matches in shape.
6. spread copper sheet type antenna in antenna cabling according to claim 1 it is characterised in that antenna cabling is single-ended two-sided
Plate antenna cabling.
7. spread copper sheet type antenna in antenna cabling according to claim 1 it is characterised in that also including single-ended dual platen,
Antenna cabling is located on single-ended dual platen；Copper sheet is fitted on single-ended dual platen.
8. in antenna cabling according to claim 1 paving copper sheet type antenna it is characterised in that on described innermost circle cabling
Gap between various loci and copper sheet is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620793178.0U CN205960200U (en) | 2016-07-26 | 2016-07-26 | Antenna is walked on -line and is spread copper sheet type antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620793178.0U CN205960200U (en) | 2016-07-26 | 2016-07-26 | Antenna is walked on -line and is spread copper sheet type antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960200U true CN205960200U (en) | 2017-02-15 |
Family
ID=57972688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620793178.0U Expired - Fee Related CN205960200U (en) | 2016-07-26 | 2016-07-26 | Antenna is walked on -line and is spread copper sheet type antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994824A (en) * | 2017-12-29 | 2019-07-09 | 深圳市海德门电子有限公司 | A kind of copper sheet extends out type around wire antenna and its application |
-
2016
- 2016-07-26 CN CN201620793178.0U patent/CN205960200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994824A (en) * | 2017-12-29 | 2019-07-09 | 深圳市海德门电子有限公司 | A kind of copper sheet extends out type around wire antenna and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20190726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |