CN207965948U - A kind of ultrahigh frequency RFID tamper-evident label - Google Patents
A kind of ultrahigh frequency RFID tamper-evident label Download PDFInfo
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- CN207965948U CN207965948U CN201820523791.XU CN201820523791U CN207965948U CN 207965948 U CN207965948 U CN 207965948U CN 201820523791 U CN201820523791 U CN 201820523791U CN 207965948 U CN207965948 U CN 207965948U
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- China
- Prior art keywords
- metal tape
- tape line
- ultrahigh frequency
- frequency rfid
- semi
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Abstract
The utility model discloses a kind of ultrahigh frequency RFID tamper-evident labels, including antenna stack（3）, the antenna stack（3）Including metal covering（5）, semi-circular metal tape line（6）With the first bending metal tape line（8）；The semi-circular metal tape line（6）It is connected to metal covering（5）Right side, with the metal covering（5）It matches to form ultrahigh frequency RFID chip（7）Matching ring, the semi-circular metal tape line（6）With metal covering（5）Link position be additionally provided with cutting line（9）；Semi-circular metal tape line（6）On offer close to metal covering（5）Opening, opening are fixed with ultrahigh frequency RFID chip（7）；The first bending metal tape line（8）It is connected to metal covering（5）Right side.The utility model, which provides, provides a kind of ultrahigh frequency RFID tamper-evident label, can take into account mental package and nonmetallic packaging product, and prevents tearing functional.
Description
Technical field
The utility model is related to electronic tag fields, more particularly to a kind of ultrahigh frequency RFID tamper-evident label.
Background technology
With the landing of the concepts such as smart city and new retail, the unmanned retail scheme based on RFID technique has obtained extensively
With.The program is sold the label information of surplus commodities in cabinet to judge selling for commodity by commodity and label binding, by reading
Situation is sold, to realize that retail is intelligent.
Label is usually attached to commodity surface by the binding mode of commodity and label, if customer tears label, and will
The label torn is positioned in vending area, and RFID card reader can still read label information, this is just likely to lead
It causes commodity free, businessman is caused to lose；And label has and anti-tear characteristic and can greatly reduce this goods damage, conventional tamper-evident label
It is that label is made to frangible form, the technical solution of frangible label is typically that electrically conductive ink or metallic particles are passed through screen printing
Brush forms printing RFID antenna or is first made in transparent PET transferable easy on frangible paper material and PET base material
Carried out after broken antenna chip bonding carried out again with adhesive sticker it is compound after row gum again；No matter using the frangible mark of which kind of technical solution
Label, cost is all much higher than common label, substantially increases businessman's cost, and they be shredded after can again by
The lines depending on fragmentation is read, this has prodigious randomness, can not ensure to prevent tearing effect.
In addition, since type of merchandize is various, need to ensure label is attached to performance when on all commodity will be good enough, and show
Some labels or size are too big, some commodity are not easy to paste, or are attached to better performances in mental package, and are attached to non-
Performance is poor in mental package, and general electronic tag does not have good compatibility.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, it is difficult to be read to provide after a kind of tear fracture, and energy
Enough take into account the ultrahigh frequency RFID tamper-evident label of mental package and nonmetallic packaging product.
The purpose of this utility model is achieved through the following technical solutions：A kind of ultrahigh frequency RFID tamper-evident label, packet
Antenna stack is included, the antenna stack includes metal covering, semi-circular metal tape line and the first bending metal tape line；The semi-circular metal
It is connected to the right side of metal covering with line, the matching ring to form ultrahigh frequency RFID chip, the semi-ring are matched with the metal covering
The link position of shape metal tape line and metal covering is additionally provided with cutting line；It is offered close to metal covering on semi-circular metal tape line
Opening, opening are fixed with ultrahigh frequency RFID chip；The first bending metal tape line is connected to the right side of metal covering.
Wherein, the semi-circular metal tape line includes first port and second port, the first port and second port
It is both connected to the right side of metal covering, semi-circular metal tape line is made to match the matching to form ultrahigh frequency RFID chip with metal covering
Ring；Wherein, the first port and second port are respectively positioned on the left side of semi-circular metal tape line.
Preferably, the antenna stack further includes the second bending metal tape line, and the second bending metal tape line is connected to half
The right side of endless metal belt line.
Preferably, the metal covering is rectangular metal face.
Wherein, it is additionally provided with art paper above the antenna stack, glue is provided between the art paper and antenna stack
Layer, art paper are fixed by glue layer and the antenna stack；It is additionally provided with non-drying glue layer below the antenna stack；Non-drying glue layer
Lower section be provided with protection non-drying glue layer release paper.
Preferably, the length of the first bending metal tape line is not less than 100mm, the length of the second bending metal tape line
Spend ranging from 70 ~ 80mm；The length and width of the metal covering is within the scope of 15mm ~ 20mm.
Preferably, the inward flange length range of the semi-circular metal tape line is 28mm ~ 36mm.
Preferably, the opening is no more than 2mm at a distance from metal covering.
The utility model has the beneficial effects that：The utility model cooperatively forms superelevation by metal covering and semi-circular metal tape line
The matching ring of frequency RFID chip, and cutting line is set in the link position of semi-circular metal tape line and metal covering, when label is torn
When splitting, due to the presence of cutting line, semi-circular metal tape line is easy to disconnect with metal covering, and then destroys ultrahigh frequency RFID chip
Matching ring, and because by ultrahigh frequency RFID chip close to metal covering be arranged, therefore label tearing after chip impedance matching effect
It is excessively poor, therefore, it would become hard to be read by RFID reader again after label tearing, ensure that the anti-of label tears performance；Metal covering
Left side be connected with length not less than 100mm first bending metal tape line, extend current path, can equivalent metal packaging
Influence to label, therefore the label performance being attached in nonmetallic packaging and the performance being attached in mental package are close, and then can
Take into account mental package and nonmetallic packaging product.
Description of the drawings
Fig. 1 is the structural schematic diagram of antenna stack；
Fig. 2 is the structural schematic diagram of semi-circular metal tape line；
Fig. 3 is the layered structure schematic diagram of ultrahigh frequency RFID tamper-evident label；
In figure, 1- art papers, 2- glue layers, 3- antenna stacks, 4- non-drying glue layers, 5- metal coverings, 6- semi-circular metal tape lines,
7- ultrahigh frequency RFID chips, the bending metal tape lines of 8- first, 9- cutting lines, the bending metal tape lines of 10- second, 11- first ports,
12- first ports.
Specific implementation mode
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in Figure 1, a kind of ultrahigh frequency RFID tamper-evident label, including antenna stack 3, the antenna stack 3 include metal covering 5,
Semi-circular metal tape line 6 and first bends metal tape line 8；The semi-circular metal tape line 6 is connected to the right side of metal covering 5, with
The metal covering 5 matches the matching ring to form ultrahigh frequency RFID chip 7, the company of the semi-circular metal tape line 6 and metal covering 5
It connects position and is additionally provided with cutting line 9；It offers on semi-circular metal tape line 6 and is open close to metal covering 5, opening is fixed with super
High frequency RFID chip 7；The first bending metal tape line 8 is connected to the right side of metal covering 5.
In embodiments herein, the semi-circular metal tape line 6 can also be half rectangle either semicircular ring
Ring, it might even be possible to be the semi-ring of non-regular shape.
As shown in Fig. 2, the semi-circular metal tape line 6 includes first port 11 and second port 12, the first port
11 and second port 12 be both connected to the right side of metal covering 5, make semi-circular metal tape line 6 match to form superelevation with metal covering 5
The matching ring of frequency RFID chip 7；The first port 11 and second port 12 are respectively positioned on the left side of semi-circular metal tape line 6.
In embodiments herein, the antenna stack 3 further includes the second bending metal tape line 10, the second bending gold
Belong to the right side for being connected to semi-circular metal tape line 6 with line 10, effectively increases the radiation effect of label；The metal covering 5 is square
Shape metal covering.
As shown in figure 3, the top of the antenna stack 3 is additionally provided with art paper 1, set between the art paper 1 and antenna stack 3
It is equipped with glue layer 2, art paper 1 is fixed by glue layer 2 and the antenna stack 3；The lower section of the antenna stack 3, which is additionally provided with, does not do
Glue-line 4；The lower section of non-drying glue layer 4 is provided with the release paper of protection non-drying glue layer 4.
In embodiments herein, the length of the first bending metal tape line 8 is not less than 100mm, and described second is curved
The length range for rolling over metal tape line 10 is 70 ~ 80mm；The length and width of the metal covering 5 is within the scope of 15mm ~ 20mm；Institute
The inward flange length range for stating semi-circular metal tape line 6 is 28mm ~ 36mm；The opening is no more than at a distance from metal covering 5
2mm。
The operation principle of the utility model is as follows, when needing using label, by the release paper of 4 lower section setting of non-drying glue layer
It tears, it will be on the left of cutting line（First bending metal tape line and metal covering）Corresponding tamper-evident label region is affixed on object（Such as
Retail commodity etc.）On, on the right side of cutting line（Semi-circular metal tape line 6 and second bends metal tape line 10）Corresponding tamper-evident label
Region is hanging；In antenna stack, since metal covering and semi-circular metal tape line cooperatively form the matching of ultrahigh frequency RFID chip
Ring, and cutting line is set in the link position of semi-circular metal tape line and metal covering, when label is torn, due to cutting line
In the presence of semi-circular metal tape line is easy to disconnect with metal covering, and then destroys the matching ring of ultrahigh frequency RFID chip, and because will
Ultrahigh frequency RFID chip is arranged close to metal covering, therefore the impedance matching effect of chip is excessively poor after label tearing, and therefore, label is torn
It would become hard to be read by RFID reader again after splitting, ensure that the anti-of label tears performance；Length is connected on the left of metal covering not
First less than 100mm bends metal tape line, extends current path, can equivalent metal pack influence to label, therefore mark
Sign the performance that is attached in nonmetallic packaging and the performance being attached in mental package be close, so label can take into account mental package and
Nonmetallic packaging product.
Finally it should be noted that above are merely preferred embodiments of the utility model, it is noted that for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement and profit can also be made
Decorations, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of ultrahigh frequency RFID tamper-evident label, it is characterised in that：Including antenna stack（3）, the antenna stack（3）Including metal covering
（5）, semi-circular metal tape line（6）With the first bending metal tape line（8）；The semi-circular metal tape line（6）It is connected to metal covering
（5）Right side, with the metal covering（5）It matches to form ultrahigh frequency RFID chip（7）Matching ring, the semi-circular metal tape
Line（6）With metal covering（5）Link position be additionally provided with cutting line（9）；Semi-circular metal tape line（6）On offer close to gold
Category face（5）Opening, opening are fixed with ultrahigh frequency RFID chip（7）；The first bending metal tape line（8）It is connected to metal covering
（5）Right side.
2. a kind of ultrahigh frequency RFID tamper-evident label according to claim 1, it is characterised in that：The semi-circular metal tape line
（6）Including first port（11）And second port（12）, the first port（11）And second port（12）It is both connected to metal
Face（5）Right side, make semi-circular metal tape line（6）With metal covering（5）It matches to form ultrahigh frequency RFID chip（7）Matching
Ring.
3. a kind of ultrahigh frequency RFID tamper-evident label according to claim 2, it is characterised in that：The first port（11）With
Second port（12）It is respectively positioned on semi-circular metal tape line（6）Left side.
4. a kind of ultrahigh frequency RFID tamper-evident label according to claim 1, it is characterised in that：The antenna stack（3）Also wrap
Include the second bending metal tape line（10）, the second bending metal tape line（10）It is connected to semi-circular metal tape line（6）Right side.
5. a kind of ultrahigh frequency RFID tamper-evident label according to claim 1, it is characterised in that：The metal covering（5）For square
Shape metal covering.
6. a kind of ultrahigh frequency RFID tamper-evident label according to claim 1, it is characterised in that：The antenna stack（3）It is upper
Side is additionally provided with art paper（1）, the art paper（1）With antenna stack（3）Between be provided with glue layer（2）, art paper（1）Pass through
Glue layer（2）With the antenna stack（3）It is fixed.
7. a kind of ultrahigh frequency RFID tamper-evident label according to claim 1, it is characterised in that：The antenna stack（3）Under
Side is additionally provided with non-drying glue layer（4）；Non-drying glue layer（4）Lower section be provided with protection non-drying glue layer（4）Release paper.
8. a kind of ultrahigh frequency RFID tamper-evident label according to claim 4, it is characterised in that：The first bending metal tape
Line（8）Length be not less than 100mm, it is described second bending metal tape line（10）Length range be 70 ~ 80mm；The metal covering
（5）Length and width within the scope of 15mm ~ 20mm.
9. a kind of ultrahigh frequency RFID tamper-evident label according to claim 1, it is characterised in that：The semi-circular metal tape line
（6）Inward flange length range be 28mm ~ 36mm.
10. a kind of ultrahigh frequency RFID tamper-evident label according to claim 1, it is characterised in that：The opening and metal covering
（5）Distance be no more than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523791.XU CN207965948U (en) | 2018-04-13 | 2018-04-13 | A kind of ultrahigh frequency RFID tamper-evident label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820523791.XU CN207965948U (en) | 2018-04-13 | 2018-04-13 | A kind of ultrahigh frequency RFID tamper-evident label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207965948U true CN207965948U (en) | 2018-10-12 |
Family
ID=63727791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820523791.XU Expired - Fee Related CN207965948U (en) | 2018-04-13 | 2018-04-13 | A kind of ultrahigh frequency RFID tamper-evident label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207965948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320015A (en) * | 2018-04-13 | 2018-07-24 | 成都德杉科技有限公司 | A kind of ultrahigh frequency RFID tamper-evident label |
-
2018
- 2018-04-13 CN CN201820523791.XU patent/CN207965948U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320015A (en) * | 2018-04-13 | 2018-07-24 | 成都德杉科技有限公司 | A kind of ultrahigh frequency RFID tamper-evident label |
| CN108320015B (en) * | 2018-04-13 | 2024-05-17 | 成都德杉科技有限公司 | Ultrahigh frequency RFID (radio frequency identification device) anti-tearing label |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 |
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| CF01 | Termination of patent right due to non-payment of annual fee |