CN207008667U - A kind of UHF RFID label tags - Google Patents
A kind of UHF RFID label tags Download PDFInfo
- Publication number
- CN207008667U CN207008667U CN201720399184.2U CN201720399184U CN207008667U CN 207008667 U CN207008667 U CN 207008667U CN 201720399184 U CN201720399184 U CN 201720399184U CN 207008667 U CN207008667 U CN 207008667U
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- CN
- China
- Prior art keywords
- base material
- radio circuit
- rfid label
- label
- uhf rfid
- Prior art date
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- 239000000463 material Substances 0.000 claims abstract description 62
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000001939 inductive effect Effects 0.000 claims abstract description 4
- 239000011241 protective layer Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 19
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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- Details Of Aerials (AREA)
Abstract
A kind of UHF RFID label tags, including label chip, radio circuit, base material, on base material, the label chip is positioned in the inductive loop of radio circuit and coupled with radio circuit for the radio circuit heeling-in, and the label chip is provided with and wrapped in the fixed bed on base material.The utility model by radio circuit using technique heeling-in of sunkening cord on base material, properties of product uniformity is poor caused by reducing attachment process tolerance；Label chip is placed among radio circuit by way of coupling, annexation is not present between the two, avoid conventional welding pin technique from causing the waste in personnel's man-hour, add the bandwidth of RFID label tag, improve the reliability that RFID label tag is applied in whole scheme.
Description
Technical field
It the utility model is related to a kind of UHF RFID label tags, especially a kind of UHF RFID marks using technique productions of sunkening cord
Label.
Background technology
RFID technique is quickly grown, and application field is more and more wider, and the structure of product is also varied.Common UHF electronics
Label, it employs non-contacting automatic identification technology, and its general principle is to be come from using the antenna on electronic tag to receive
The electromagnetic wave signal of read write line and transmission label in itself, when read write line scans UHF electronic tags, realize and thing is identified to label
The automatic identification of body.UHF electronic tags are usually to be made up of label antenna and label special chip, and the effect of label antenna is exactly
Transceiving electromagnetic ripple signal, its performance are directly connected to stability and the sensitivity (operating effectively distance) of receiving and transmitting signal；Mark
Signing chip has the data storage of wireless-modulated transmission-receiving function equivalent to one, and its performance decides the operation of electronic tag
Speed and data storage capacities.Traditional UHF electronic label antennas typically using 1., metallic film etching；2., conductive silver paste print
The techniques such as brush, but such technique is too expensive in the prevalence of the cost of raw material of manufacture antenna, if etch process is to metal foil
The utilization rate of membrane material is too low, also, the metal antenna body that a label can be used effectively, and is only the number of the label area
1 percent even to number a ten thousandth, extremely serious by the metal material for etching and slatterning；The antenna printed using silver paste,
Its electric conductivity can not show a candle to plain conductor, and its bend resistance or gauffer characteristic are also poorer than plain conductor and metallic film antenna etc.
Unavoidable defect, cause the service life of the UHF electronic tags of such a traditional handicraft shorter and hold at high price.
Aluminium etch process processing of the currently used UHF RFID label tag typically using PET as base material, then using upside-down mounting core
The mode of piece (flip-chip) binds RFID chip, and the RFID label tag finished product of this technique productions, should in the form of adhesive label
Used in fields such as clothes, logistics, its advantage is that cost is cheap, but is wasted during production for aluminum huge.In recent years, terminal
Client proposes higher requirement for the pliability of label, while also wants to the resistance to rubbing of label, pressure-resistant.In general aluminium etches work
After rubbing for several times, the aluminium of label surface easily snaps off and causes performance degradation skill RFID label tag；Conducting resinl is adhered simultaneously
RFID chip is easy and the base material of bottom disengages.
The content of the invention
The utility model proposes a kind of reliability height, long lifespan, waste few UHF RFID label tags.
The technical solution adopted in the utility model is：
A kind of UHF RFID label tags, including label chip, radio circuit, base material, it is characterised in that：The radio circuit buries
It is implanted on base material, the label chip is positioned in the inductive loop of radio circuit and coupled with radio circuit, on the label chip
Provided with being wrapped in the fixed bed on base material.The utility model by radio circuit using sunken cord technique heeling-in to base material it
On, properties of product uniformity is poor caused by reducing attachment process tolerance；Label chip is placed on by way of coupling and penetrated
Among frequency circuit, between the two in the absence of annexation, avoid conventional welding pin technique from causing the waste in personnel's man-hour, increase
Add the bandwidth of RFID label tag, improve the reliability that RFID label tag is applied in whole scheme.
Further, the fixed bed is a coating, and the coating is covered on label chip and radio frequency electrical on base material
Wrap up wherein on road.
Or the fixed bed is a protective layer, the protective layer is covered on label chip parcel on base material wherein.Protect
Sheath should by four corners of label chip it is tangent will entirely label chip parcel wherein.
Or the fixed bed includes protective layer and coating, the protective layer is covered on label chip bag on base material
Wrap up in wherein, the coating is covered on protective layer, label chip and radio circuit parcel on base material wherein.
Further, the radio circuit by ultrasonic wave sunk cord mode heeling-in on base material.
Further, the radio circuit is to be imbedded in base material or be partly imbedded in base material completely.
Further, the radio circuit is made up of plastic packaging metal wire, and the material of metal wire is stainless steel steel wire or filamentary silver.
The utility model to the plastic mode of metal wire by making metal wire have certain intensity to ensure the stabilization of electric conductivity.
Further, the base material is a flexible material, preferably nylon cloth, PVC so that the use range of UHF RFID label tags
Extensively, can be sutured in by sewing mode on clothes.
Further, the label chip is that a magnetic coupling mode connects with radio circuit.
Further, the coating is to be fabricated from a flexible material, preferably silica gel, nylon cloth, PVC.
Further, the protective layer is a black glue water layer, and black glue water has viscosity big, high temperature resistant, solvent resistant, non-excessive glue etc.
Feature, label chip and base material good bonding can be ensured that label chip is not fallen off.
The beneficial effects of the utility model：Solution aluminium etch process aluminum wastes big, RFID label tag and asked intolerant to rubbing
Topic, radio circuit are worked on base material using technique of sunkening cord, properties of product uniformity caused by reducing attachment process tolerance
Difference, while by making metal wire have certain intensity to ensure the stabilization of electric conductivity to the plastic mode of metal wire.Herein
On the basis of, the mode of radio circuit and label chip coupling will be placed in radio circuit, avoids conventional welding pin work
Skill causes the waste in personnel's man-hour, adds the bandwidth of RFID label tag, and improve that RFID label tag applies in whole scheme can
By property.
Brief description of the drawings
Fig. 1 is overlooking the structure diagram of the present utility model.
Fig. 2 is the main structure diagram of the first embodiment of the utility model.
Fig. 3 is the main structure diagram of second of embodiment of the utility model.
Fig. 4 is the main structure diagram of the third embodiment of the utility model.
Embodiment
The utility model is further described with reference to specific embodiment, but the utility model not limited to
In these embodiments.One skilled in the art would recognize that the utility model is covered in Claims scope
All alternatives, improvement project and the equivalents that may include.
Reference picture 1, a kind of UHF RFID label tags, including label chip 3, radio circuit 1, base material 2, the radio circuit 1
Using the heeling-in of ultrasonic wave sunk cord mode according to set design, the radio circuit 1 can be imbedded at base completely on base material 2
In material 2, also or part is imbedded in base material 2, and the label chip 3 is a piece of upper chip, and the label chip 3, which is positioned over, to be penetrated
It is provided with and is wrapped on base material 2 with the magnetic coupling of radio circuit 1, the label chip 3 in the inductive loop of frequency circuit 1
Fixed bed.The utility model by radio circuit 1 using technique heeling-in of sunkening cord on base material 2, reduce attachment process tolerance and make
Into properties of product uniformity it is poor；Among label chip 3 is placed on into radio circuit 1 by way of coupling, between the two not
Annexation be present, avoid conventional welding pin technique from causing the waste in personnel's man-hour, add the bandwidth of RFID label tag, carry
The reliability that high RFID label tag is applied in whole scheme.Chip has the characteristic of the pressure-resistant waterproof of high temperature resistant on piece.
Referring to Fig. 2, the fixed bed of the present embodiment is a coating 4, and the coating 4 is covered on base material 2 will mark
Label chip 3 and radio circuit 1 wrap up wherein.The coating 3 is to be fabricated from a flexible material, preferably silica gel, nylon cloth, PVC.
The base material 2 and a flexible material, preferably nylon cloth, PVC so that the use range of UHF RFID label tags is wide, can pass through
Sewing mode is sutured on clothes.
Radio circuit 1 described in the present embodiment is made up of plastic packaging metal wire, and the material of metal wire is stainless steel steel wire or silver
Silk.The utility model to the plastic mode of metal wire by making metal wire have certain intensity to ensure the steady of electric conductivity
It is fixed.
When the present embodiment is processed, it would be desirable to which the plastic packaging metal wire of heeling-in is penetrated in the hole on ultrasonic wave sunk cord device head, will be buried
The head (solder side) of line device is placed on the base material 2 of sheet plastic, starts ultrasonic equipment, walking line of going forward side by side, imbedding tool head
While plastic packaging metal wire is softened, while ultrasonic grooving is carried out on base material 2, the later plastic packaging metal wire heeling-in of softening
In groove.Label chip is positioned in the good radio circuit 1 of heeling-in again, is then covered in coating 4 on label and base
Material 2 combines and wraps up radio circuit 1 and label chip 3 wherein.
Embodiment two
Referring to Fig. 3, the present embodiment and the difference of embodiment one are：The fixed bed is a protective layer 5, the guarantor
Sheath 5 is covered on base material 2 and wraps up label chip 3 wherein.Protective layer 5 should be tangent i.e. by four corners of label chip 3
Whole label chip 3 is wrapped up wherein.The protective layer 5 is a black glue water layer, and black glue water has big viscosity, high temperature resistant, resistance to molten
The features such as agent, non-excessive glue, label chip 3 and the good bonding of base material 2 can be ensured that label chip 3 is not fallen off.Remaining structure with
Embodiment one is identical.
When the present embodiment is processed, mode of sunkening cord, the mounting means of label chip 3 are placed such as embodiment one in label chip 3
After good, protective layer 5 is covered in be wrapped up and is fixed on base material 2 on label chip 3, and protective layer 5 has certain mechanical strength
And with the good bonding of base material 2, ensure that chip tag 3 is not fallen off.
Embodiment three
Referring to Fig. 4, the present embodiment and the difference of embodiment one are：The fixed bed includes protective layer 5 and covering
Layer 4, the protective layer 5 is covered on base material 2 and wraps up label chip 3 wherein, and the coating 4, which will be covered on base material 2, to be protected
Sheath 5, label chip 3 and radio circuit 1 wrap up wherein.Remaining structure is identical with embodiment one.
When the present embodiment is processed, mode of sunkening cord, the mounting means of label chip 3 are placed such as embodiment one in label chip 3
After good, protective layer 5 is covered in be wrapped up and is fixed on base material 2 on label chip 3, and protective layer 5 has certain mechanical strength
And with the good bonding of base material 2, ensure that chip tag 3 is not fallen off.Further by coating 4 and base material 2 by the He of label chip 3
Radio circuit 1 wraps up wherein, because adding two pipe protections, label chip 3 is placed more firm, and radio circuit 1 is also covered
The protection of cap rock 4, end properties are more stable.
Claims (10)
1. a kind of UHF RFID label tags, including label chip, radio circuit, base material, it is characterised in that：The radio circuit heeling-in
On base material, the label chip is positioned in the inductive loop of radio circuit and coupled with radio circuit, is set on the label chip
Have and wrapped in the fixed bed on base material.
A kind of 2. UHF RFID label tags according to claim 1, it is characterised in that：The fixed bed is a coating, institute
State coating to be covered on label chip and radio circuit parcel on base material wherein, or the fixed bed is a protective layer, described
Protective layer is covered on label chip parcel on base material wherein.
A kind of 3. UHF RFID label tags according to claim 1, it is characterised in that：The fixed bed includes protective layer and covered
Cap rock, the protective layer be covered on base material by label chip parcel wherein, the coating be covered on base material by protective layer,
Label chip and radio circuit parcel are wherein.
A kind of 4. UHF RFID label tags according to one of claims 1 to 3, it is characterised in that：The radio circuit passes through
Ultrasonic wave sunk cord mode heeling-in is on base material.
A kind of 5. UHF RFID label tags according to claim 4, it is characterised in that：The radio circuit is to be imbedded at completely
In base material or part is imbedded in base material.
A kind of 6. UHF RFID label tags according to claim 5, it is characterised in that：The radio circuit is by plastic packaging metal
Line is formed, and the material of metal wire is stainless steel steel wire or filamentary silver.
A kind of 7. UHF RFID label tags according to claim 6, it is characterised in that：The base material is a flexible material.
A kind of 8. UHF RFID label tags according to claim 1, it is characterised in that：The label chip is with radio circuit
One magnetic coupling mode connects.
A kind of 9. UHF RFID label tags according to Claims 2 or 3, it is characterised in that：The coating is by flexible material
Material is made.
A kind of 10. UHF RFID label tags according to Claims 2 or 3, it is characterised in that：The protective layer is a black glue water
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399184.2U CN207008667U (en) | 2017-04-17 | 2017-04-17 | A kind of UHF RFID label tags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399184.2U CN207008667U (en) | 2017-04-17 | 2017-04-17 | A kind of UHF RFID label tags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207008667U true CN207008667U (en) | 2018-02-13 |
Family
ID=61442158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399184.2U Active CN207008667U (en) | 2017-04-17 | 2017-04-17 | A kind of UHF RFID label tags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207008667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960242A (en) * | 2017-04-17 | 2017-07-18 | 杭州思创汇联科技有限公司 | A kind of UHF RFID label tags |
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2017
- 2017-04-17 CN CN201720399184.2U patent/CN207008667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960242A (en) * | 2017-04-17 | 2017-07-18 | 杭州思创汇联科技有限公司 | A kind of UHF RFID label tags |
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