CN115810471A - Silver nanowire coil for near field communication - Google Patents
Silver nanowire coil for near field communication Download PDFInfo
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- CN115810471A CN115810471A CN202211629024.4A CN202211629024A CN115810471A CN 115810471 A CN115810471 A CN 115810471A CN 202211629024 A CN202211629024 A CN 202211629024A CN 115810471 A CN115810471 A CN 115810471A
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- silver nanowire
- winding mechanism
- near field
- mounting rod
- nanowire coil
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 239000002042 Silver nanowire Substances 0.000 title claims abstract description 62
- 238000004891 communication Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 238000004804 winding Methods 0.000 claims abstract description 75
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000000576 coating method Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The invention relates to the technical field of near field communication, and discloses a silver nanowire coil for near field communication, which comprises an installation mechanism, a first winding mechanism and a second winding mechanism; the mounting mechanism is used for respectively providing mounting positions for the first winding mechanism and the second winding mechanism; the first winding mechanism and the second winding mechanism are not connected with each other, and are wound on the outer surface of the mounting mechanism, and the first winding mechanism is positioned on one side of the second winding mechanism; the mounting mechanism comprises a first mounting rod and a second mounting rod, the first mounting rod is positioned on one side of the second mounting rod, and the outer diameters of the first mounting rod and the second mounting rod are the same; the invention solves the problems that after the coil is used for a long time, the insulativity of the conductor or the coil is reduced, the coil is more obviously interfered by the outside, the performance of the coil is reduced, and the communication quality is further influenced.
Description
Technical Field
The invention relates to the technical field of near field communication, in particular to a silver nanowire coil for near field communication.
Background
Near field communication, also called near field wireless communication, is a short-distance high frequency wireless communication technology, allows non-contact point-to-point data transmission and data exchange between electronic devices, and near field communication service combines near field communication technology and mobile communication technology, realizes multiple functions such as electronic payment, identity authentication, ticketing, data exchange, anti-counterfeiting, advertisement and the like, and is a novel service in the field of mobile communication. The near field communication service changes the mode of using the mobile phone by the user, so that the consumption behavior of the user gradually becomes electronization, and a novel user consumption and service mode is established.
However, after long-time application, the insulation of the conductor or the coil is reduced, so that the performance of the coil is reduced, the coil is more obviously interfered by the outside, and even the communication quality is damaged.
Disclosure of Invention
In view of the defects in the prior art, the present invention aims to provide a silver nanowire coil for near field communication.
In order to achieve the purpose, the invention provides the following technical scheme: a silver nanowire coil for near field communication, comprising the following structure:
the winding mechanism comprises an installation mechanism, a winding mechanism I and a winding mechanism II;
the mounting mechanism is used for respectively providing mounting positions for the first winding mechanism and the second winding mechanism;
the first winding mechanism and the second winding mechanism are not connected with each other, the first winding mechanism and the second winding mechanism are wound on the outer surface of the mounting mechanism, and the first winding mechanism is located on one side of the second winding mechanism.
As a further scheme of the invention: the mounting mechanism comprises a first mounting rod and a second mounting rod, the first mounting rod is located on one side of the second mounting rod, and the outer diameters of the first mounting rod and the second mounting rod are the same.
As a further scheme of the invention: the installation mechanism further comprises a first winding drum and a second winding drum, the first winding drum is located on one side of the second winding drum, the first winding drum is sleeved on the outer surface of the first installation rod, and the second winding drum is sleeved on the outer surface of the second installation rod.
As a further scheme of the invention: the winding mechanism comprises a first silver nanowire coil body, one end of the first silver nanowire coil body is connected with a first lead, and the other end of the first silver nanowire coil body is connected with a second lead.
As a further scheme of the invention: the winding mechanism comprises a silver nanowire coil body II, one end of the silver nanowire coil body II is connected with a lead wire III, and the other end of the silver nanowire coil body II is connected with a lead wire IV.
As a further scheme of the invention: the first silver nanowire coil body is wound on the outer surface of the first winding drum.
As a further scheme of the invention: and the second silver nanowire coil body is wound on the outer surface of the second winding drum.
As a further scheme of the invention: and the outer surfaces of the first silver nanowire coil body and the second silver nanowire coil body are both sprayed with uniform silver nanowire coatings.
Compared with the prior art, the invention has the following beneficial effects:
1. the magnetic rods of the first mounting rod and the second mounting rod can be arranged into magnetic rings with circular sections, then the first connecting piece and the second connecting piece are arranged inside the two magnetic rings of the first mounting rod and the second mounting rod respectively, and are clamped or in threaded connection with each other, so that the first winding mechanism and the second winding mechanism can be replaced conveniently, and the service life of the whole coil is prolonged.
2. According to the invention, the uniform silver nanowire coatings are sprayed on the outer surfaces of the first silver nanowire coil body and the second silver nanowire coil body, compact films are formed after the silver nanowires are sprayed, the coating density of the silver nanowires can improve the conductivity and the antibacterial activity, the mechanical property and the electrical property of the wire can be improved, the anti-interference capability during communication is improved, and the communication quality is ensured.
3. The invention solves the problem that after the coil is used for a long time, the insulativity of the conductor or the coil is reduced, and the performance of the coil is reduced due to more obvious external interference, so that the communication quality is influenced.
Drawings
Fig. 1 is a front view of a silver nanowire coil for near field communication according to the present invention;
FIG. 2 is a schematic front view of a first winding mechanism of a silver nanowire coil for near field communication according to the present invention;
fig. 3 is a schematic front view illustrating a second winding mechanism of a silver nanowire coil for near field communication according to the present invention.
In the figure: 1. an installation mechanism; 2. installing a first rod; 3. installing a second rod; 4. a first winding mechanism; 5. a first silver nanowire coil body; 6. leading a first wire; 7. a second lead; 8. a second winding mechanism; 9. a second silver nanowire coil body; 10. a third lead wire; 11. and a fourth lead.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, a silver nanowire coil for near field communication is used for solving the problem that after long-time use, the insulation of a conductor or a coil is reduced, so that the performance of the coil is reduced, and the communication quality is affected.
The silver nanowire coil includes:
the winding mechanism comprises an installation mechanism 1, a first winding mechanism 4 and a second winding mechanism 8;
the mounting mechanism 1 is used for respectively providing mounting positions for the first winding mechanism 4 and the second winding mechanism 8;
the first winding mechanism 4 and the second winding mechanism 8 are not connected with each other, the first winding mechanism 4 and the second winding mechanism 8 are wound on the outer surface of the mounting mechanism 1, and the first winding mechanism 4 is positioned on one side of the second winding mechanism 8;
the first winding mechanism 4 and the second winding mechanism 8 which are not connected with each other are wound on the mounting mechanism 1 to form an antenna coil for a communication input circuit, and the two independent winding mechanisms 4 and 8 form a transformer with high-frequency property.
Wherein, installation mechanism 1 contains installation stick 2 and installation stick two 3, installation stick 2 is located one side of installation stick two 3, wherein, installation stick 2 and installation stick two 3 are the bar magnet, the bar magnet cross-section is circular, ellipse or other common structure, under the same, the cross sectional area the same circumstances, the effect of bar magnet is the same, therefore, installation stick 2 and installation stick two 3 external diameter the same, and in order to ensure communication quality, installation stick 2 and installation stick two 3 formula structures as an organic whole, avoid the junction to appear fracture increase magnetic resistance, influence normal communication effect, installation mechanism 1 still contains reel one and reel two, reel one is located one side of reel two, the reel one set is established on the surface of installation stick 2, the reel two sets are established on the surface of installation stick two 3, reel one and reel two respectively for around reel mechanism one 4 and around reel mechanism two 8 provide the mounted position.
The first winding mechanism 4 comprises a first silver nanowire coil body 5, one end of the first silver nanowire coil body 5 is connected with a first lead 6, the other end of the first silver nanowire coil body 5 is connected with a second lead 7, and the first silver nanowire coil body 5 is wound on the outer surface of the first winding drum.
The second winding mechanism 8 comprises a second silver nanowire coil body 9, one end of the second silver nanowire coil body 9 is connected with a third lead 10, the other end of the second silver nanowire coil body 9 is connected with a fourth lead 11, and the second silver nanowire coil body 9 is wound on the outer surface of the second winding drum.
The silver nanowire coil body I5 and the silver nanowire coil body II 9 are coated with uniform silver nanowire coatings on the outer surfaces, the silver nanowires are also called as nano silver wires, compact films are formed after the silver nanowires are coated, the coating density of the silver nanowires can improve the conductivity and the antibacterial activity, the mechanical property and the electrical property of the wires can be improved, the anti-interference capability during communication is improved, and the communication quality is guaranteed.
Example 2
Referring to fig. 1 to 3, the difference from embodiment 1 is:
the magnetic rods of the first mounting rod 2 and the second mounting rod 3 can be further arranged into magnetic rings with circular-ring-shaped sections, then a first connecting piece and a second connecting piece are arranged inside the two magnetic rings of the first mounting rod 2 and the second mounting rod 3 respectively, and the first connecting piece and the second connecting piece are mutually clamped or in threaded connection, so that the first winding mechanism 4 and the second winding mechanism 8 can be replaced conveniently, and the service life of the whole coil is prolonged.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the present invention may occur to those skilled in the art without departing from the principle of the present invention, and such modifications and embellishments should also be considered as within the scope of the present invention.
Claims (8)
1. A silver nanowire coil for near field communication, comprising:
the winding mechanism comprises an installation mechanism (1), a first winding mechanism (4) and a second winding mechanism (8);
the mounting mechanism (1) is used for respectively providing mounting positions for the first winding mechanism (4) and the second winding mechanism (8);
the winding mechanism I (4) and the winding mechanism II (8) are not connected with each other, the winding mechanism I (4) and the winding mechanism II (8) are wound on the outer surface of the mounting mechanism (1), and the winding mechanism I (4) is positioned on one side of the winding mechanism II (8).
2. The silver nanowire coil for near field communication according to claim 1, wherein the mounting mechanism (1) comprises a first mounting rod (2) and a second mounting rod (3), the first mounting rod (2) is located at one side of the second mounting rod (3), and the first mounting rod (2) and the second mounting rod (3) have the same outer diameter.
3. The silver nanowire coil for near field communication as claimed in claim 2, wherein the mounting mechanism (1) further comprises a first winding drum and a second winding drum, the first winding drum is located at one side of the second winding drum, the first winding drum is sleeved on the outer surface of the first mounting rod (2), and the second winding drum is sleeved on the outer surface of the second mounting rod (3).
4. The silver nanowire coil for near field communication according to claim 3, wherein the first winding mechanism (4) comprises a first silver nanowire coil body (5), one end of the first silver nanowire coil body (5) is connected with a first lead (6), and the other end of the first silver nanowire coil body (5) is connected with a second lead (7).
5. The silver nanowire coil for near field communication according to claim 4, wherein the second winding mechanism (8) comprises a second silver nanowire coil body (9), one end of the second silver nanowire coil body (9) is connected with a third lead (10), and the other end of the second silver nanowire coil body (9) is connected with a fourth lead (11).
6. The silver nanowire coil for near field communication of claim 5, wherein the silver nanowire coil body one (5) is wound on an outer surface of a reel one.
7. The silver nanowire coil for near field communication of claim 6, wherein the second silver nanowire coil body (9) is wound on the outer surface of the second winding drum.
8. The silver nanowire coil for near field communication of claim 7, wherein the outer surfaces of the first silver nanowire coil body (5) and the second silver nanowire coil body (9) are coated with uniform silver nanowire coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211629024.4A CN115810471A (en) | 2022-12-19 | 2022-12-19 | Silver nanowire coil for near field communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211629024.4A CN115810471A (en) | 2022-12-19 | 2022-12-19 | Silver nanowire coil for near field communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115810471A true CN115810471A (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211629024.4A Pending CN115810471A (en) | 2022-12-19 | 2022-12-19 | Silver nanowire coil for near field communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115810471A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1577188A (en) * | 2003-07-25 | 2005-02-09 | 精工爱普生株式会社 | Electronic timepiece with an internal antenna |
| CN103117448A (en) * | 2011-11-16 | 2013-05-22 | 卜放 | Composite helical antenna |
| KR20170100249A (en) * | 2016-02-25 | 2017-09-04 | 삼성전기주식회사 | Portable electronic device |
| CN207690609U (en) * | 2018-01-10 | 2018-08-03 | 东莞市硕星电子有限公司 | A kind of assemble type inductance |
-
2022
- 2022-12-19 CN CN202211629024.4A patent/CN115810471A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1577188A (en) * | 2003-07-25 | 2005-02-09 | 精工爱普生株式会社 | Electronic timepiece with an internal antenna |
| CN103117448A (en) * | 2011-11-16 | 2013-05-22 | 卜放 | Composite helical antenna |
| KR20170100249A (en) * | 2016-02-25 | 2017-09-04 | 삼성전기주식회사 | Portable electronic device |
| CN207690609U (en) * | 2018-01-10 | 2018-08-03 | 东莞市硕星电子有限公司 | A kind of assemble type inductance |
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Application publication date: 20230317 |