CN204189190U - A kind of flexible anti-metal electronic tag - Google Patents
A kind of flexible anti-metal electronic tag Download PDFInfo
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- CN204189190U CN204189190U CN201420706294.5U CN201420706294U CN204189190U CN 204189190 U CN204189190 U CN 204189190U CN 201420706294 U CN201420706294 U CN 201420706294U CN 204189190 U CN204189190 U CN 204189190U
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- electronic tag
- base material
- antenna
- metal
- flexible anti
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- 239000002184 metal Substances 0.000 title claims abstract description 48
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 38
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 36
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 36
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 238000010923 batch production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model relates to electronic label technology field, particularly about the flexible anti-metal electronic tag of one.Comprise, antenna, chip, Polyvinylchloride base material, ground plane; Described antenna is connected with described chip, is placed in the side of described Polyvinylchloride base material, and described ground plane is positioned at the opposite side of described Polyvinylchloride base material, and described ground plane is connected with described antenna through described Polyvinylchloride base material.By the flexible anti-metal electronic tag of the utility model embodiment, better metal resistance can be realized, and be more suitable for profiled metal device surface conformal.
Description
Technical field
The utility model relates to electronic label technology field, particularly about the flexible anti-metal electronic tag of one.
Background technology
RFID is the abbreviation of the English (Radio Frequency Identification, RFID) of REID, also known as electronic tag.REID is a kind of automatic identification technology starting the nineties in 20th century to rise, and utilizes radiofrequency signal to realize contactless information transmission and pass through transmitted information reaching identifying purpose by Space Coupling (alternating magnetic field or electromagnetic field).
REID, by automatically identifying assets and image data, for production and administration provides accurately real-time information, thus reaches the object that simple flow raises the efficiency.RFID label tag can support that fast reading and writing, non-visual recognition, mobile identifications, multi-targets recognition, status and long-term follow manage, in logistics management, false proof, transport information, industrial automation, have important application.At present, China is using the general data acquisition mode one of of RFID technique as Internet of Things collection tube Ore-controlling Role.RFID assets follow the trail of, administer and maintain in there is irreplaceable value, various fields has had the RFID application of relative maturity, constantly bringing forth new ideas in recent years along with RFID technique, more application is implemented, and the tracking function of RFID is expanding in increasing Asset Type.
Rapidly, application gets more and more, and adheres to the label widespread use of product surface in RFID technique development.But in the application of different field, some article material can be larger on the impact of RFID label tag.Such as in many applications, RFID label tag needs to be attached to metal object surface, but there is the problem of the strong or impaired performance of discernment for the metal of overlay coating.
This is because, when RFID label tag is applied to metal surface, because electromagnetic wave can by metallic reflection, its impedance matching, radiation efficiency and radiation direction all can change, thus cause the degradation of ordinary electronic label, reading/writing distance shortens, and even cannot be correctly validated in metal surface.
From electrical network aspect, in power supply enterprise's measuring control, the management of electric energy device relates to quantity and information maximization one and works, and assets are followed the trail of, administered and maintained the efficiency being directly connected to electric power asset management and control.At present, electronic tag has been applied in the metering outfit management process of Ji Bei, along with widely using of electronic tag, improve measurement centre's collection, typing, the quantity of management assets and quality, meet measuring asset control platform system to the requirement of assets information.
But Application of Power Metering Instruments is sheet metal, containing a large amount of metal ingredient.The hardware RFID of current employing, rigidity and thickness are large, cannot adhere on curved surface, and easily touch in installation and cause damage.This label cannot meet Application of Power Metering Instruments demand, constrains the development of electric-power metering information system management on depth & wideth.
Utility model content
Not strong in order to solve electronic tag anti-metal performance in prior art, or be not suitable for the problem attached on the metal device surface of abnormity, propose a kind of flexible anti-metal electronic tag, for adopting Polyvinylchloride as base material, realize the low-loss of electronic tag, easy coloring, durability, electrical insulating property, the characteristic such as with low cost, make the value that Polyvinylchloride electronic tag possesses batch production and promotes.
The utility model provides a kind of flexible anti-metal electronic tag, comprises,
Antenna, chip, Polyvinylchloride base material, ground plane;
Described antenna is connected with described chip, is placed in the side of described Polyvinylchloride base material, and described ground plane is positioned at the opposite side of described Polyvinylchloride base material, and described ground plane is connected with described antenna through described Polyvinylchloride base material.
A further aspect of a kind of flexible anti-metal electronic tag according to the utility model embodiment, the thickness range of described Polyvinylchloride base material is 0.5mm-2mm.
Another further aspect of a kind of flexible anti-metal electronic tag according to the utility model embodiment, described thickness is 0.5mm.
Another further aspect of a kind of flexible anti-metal electronic tag according to the utility model embodiment, described Polyvinylchloride base material has through hole, is connected through described through hole for described ground plane with described antenna.
Another further aspect of a kind of flexible anti-metal electronic tag according to the utility model embodiment, described antenna comprises double antenna further and connects feeder line, described double antenna lays respectively at the both sides of described flexible anti-metal electronic tag horizontal direction, and described double antenna is connected with described chip by described connection feeder line.
By the flexible anti-metal electronic tag of the utility model embodiment, better metal resistance can be realized, and be more suitable for profiled metal device surface conformal.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.In the accompanying drawings:
Figure 1 shows that the structural representation of a kind of flexible anti-metal electronic tag of the utility model embodiment;
Fig. 2 A-2D is depicted as the concrete structure schematic diagram of a kind of flexible anti-metal electronic tag of the utility model embodiment.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model embodiment is described in further details.At this, schematic description and description of the present utility model for explaining the utility model, but not as to restriction of the present utility model.
Be illustrated in figure 1 the structural representation of a kind of flexible anti-metal electronic tag of the utility model embodiment.
Comprise antenna 101, chip 102, Polyvinylchloride base material 103, ground plane 104.
Described antenna 101 is connected with described chip 102, be placed in the side of described Polyvinylchloride base material 103, described ground plane 104 is positioned at the opposite side of described Polyvinylchloride base material 103, and described ground plane 104 is connected with described antenna 101 through described Polyvinylchloride base material 103.
As an embodiment of the present utility model, the thickness range of described Polyvinylchloride base material 103 is 0.5mm-2mm, and optimum thickness can be 0.5mm.
As an embodiment of the present utility model, described Polyvinylchloride base material 103 has through hole, is connected through described through hole for described ground plane 104 with described antenna 101.
As an embodiment of the present utility model, described antenna 101 comprises double antenna further and connects feeder line, described double antenna lays respectively at the both sides of described flexible anti-metal electronic tag horizontal direction, and described double antenna is connected with described chip 102 by described connection feeder line.
As an embodiment of the present utility model, described double antenna 101 also has power feed hole corresponding to the lead to the hole site of described Polyvinylchloride base material, and described double antenna power feed hole is connected with described ground plane 104 by the lead to the hole site of described Polyvinylchloride base material 103.
By the flexible anti-metal electronic tag of the utility model embodiment, tubing product and the metal tube series products of plating metal on surface layer can be applied to, and not by the impact of metal material; Electronic tag is used for metal material surface Be very effective, reads distance farthest and is better than market like product; Whole label has certain flexibility, flexible, can be conformal with cylinda gold metal surface, is specially adapted to the occasion that metal surface is irregular, concavo-convex, is its application in the industry, provides a great convenience; Material is easy to processing, is more suitable for realizing scale batch production, and metal label can be machined to ultra-thin, and thickness, lower than like product, solves and easily tears easily de-problem; This medium low-loss, durability by force, can at water, magnetic, high temperature, and can work under inferior operating environment, serviceable life is longer; This medium is with low cost, is convenient to spread.
Be the concrete structure schematic diagram of a kind of flexible anti-metal electronic tag of the utility model embodiment as shown in fig. 2 a-2d.
Comprise aerial radiation face 201, connect feeder line 202, chip 203, power feed hole 204, Polyvinylchloride base material 205, antenna ground face 206.
Described aerial radiation face 201 is divided into left half and right half in this example, being connected, forming the major part of RFID respectively by connecting feeder line 202 with middle chip 203.
In described aerial radiation face 201, connect feeder line 202 and be connected Polyvinylchloride base material 205 with the below of chip 203, the thickness of described Polyvinylchloride base material 205 can get 0.5mm-2mm, that best can be 0.5mm, because the dielectric constant properties of Polyvinylchloride base material 205 effectively can reflect the radio frequency electromagnetic from aerial radiation face 201 by barrier metal device surface, and by the flexibility characteristics of Polyvinylchloride base material 205, whole flexible anti-metal electronic tag can be made can be attached at the hardware surface of various shape, more be applicable to surface imperfection, concavo-convex obvious metal device surface, and due to ultra-thin characteristic, the problem on the blocked up easy disengaging metal device surface of causing of electronic tag can be prevented, and whole electronic tag can be strengthened at water by the material behavior of Polyvinylchloride base material, the life-span worked under the rugged surroundings such as magnetic and high temperature.
Antenna ground face 206 is connected with in the below of described Polyvinylchloride base material 205, for providing grounding connection to whole antenna, the power feed hole of the left and right sides, described antenna ground face 206 is connected with the power feed hole of the left and right sides, described aerial radiation face 201 through the power feed hole of Polyvinylchloride base material 205 left and right sides.
The size in described aerial radiation face 201, described antenna ground face 206 is less than the size of described Polyvinylchloride base material 205 plane.Described antenna ground face 206 planar dimension also can not be too small, so that flexible label is better and irregular metal surface is conformal.
Flexible anti-metal electronic tag after above-mentioned aerial radiation face 201, connection feeder line 202, chip 203, Polyvinylchloride base material 205 and antenna ground face 206 combine as shown in Figure 2 D, this electronic tag meets the passive back scattering label that ISO/IEC 18000-6Type C air interface requires, and adopts the label for no reason at all of the hyper band based on 860MHz ~ 930MHz frequency range in radio frequency part.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a flexible anti-metal electronic tag, is characterized in that comprising,
Antenna, chip, Polyvinylchloride base material, ground plane;
Described antenna is connected with described chip, is placed in the side of described Polyvinylchloride base material, and described ground plane is positioned at the opposite side of described Polyvinylchloride base material, and described ground plane is connected with described antenna through described Polyvinylchloride base material.
2. the flexible anti-metal electronic tag of one according to claim 1, is characterized in that, the thickness range of described Polyvinylchloride base material is 0.5mm-2mm.
3. the flexible anti-metal electronic tag of one according to claim 2, is characterized in that, described thickness is 0.5mm.
4. the flexible anti-metal electronic tag of one according to claim 2, is characterized in that, described Polyvinylchloride base material has through hole, is connected through described through hole for described ground plane with described antenna.
5. the flexible anti-metal electronic tag of one according to claim 4, it is characterized in that, described antenna comprises double antenna further and connects feeder line, described double antenna lays respectively at the both sides of described flexible anti-metal electronic tag horizontal direction, and described double antenna is connected with described chip by described connection feeder line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706294.5U CN204189190U (en) | 2014-11-21 | 2014-11-21 | A kind of flexible anti-metal electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420706294.5U CN204189190U (en) | 2014-11-21 | 2014-11-21 | A kind of flexible anti-metal electronic tag |
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| Publication Number | Publication Date |
|---|---|
| CN204189190U true CN204189190U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420706294.5U Expired - Fee Related CN204189190U (en) | 2014-11-21 | 2014-11-21 | A kind of flexible anti-metal electronic tag |
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| CN (1) | CN204189190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361389A (en) * | 2014-11-21 | 2015-02-18 | 国家电网公司 | Flexible metal-resistant electronic label |
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2014
- 2014-11-21 CN CN201420706294.5U patent/CN204189190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361389A (en) * | 2014-11-21 | 2015-02-18 | 国家电网公司 | Flexible metal-resistant electronic label |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20211121 |