CN208589046U - RFID antifalsification label - Google Patents
RFID antifalsification label Download PDFInfo
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- CN208589046U CN208589046U CN201821093940.XU CN201821093940U CN208589046U CN 208589046 U CN208589046 U CN 208589046U CN 201821093940 U CN201821093940 U CN 201821093940U CN 208589046 U CN208589046 U CN 208589046U
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Abstract
A kind of RFID antifalsification label, comprising: RFID chip, there are four pin, respectively the first pin, second pin, third pin and the 4th pins for setting；Two radio-frequency antennas, respectively the first radio-frequency antenna and the second radio-frequency antenna, the radio circuit of the first radio-frequency antenna are electrically connected with first pin；The radio circuit of second radio-frequency antenna is electrically connected with the second pin；Measure loop, both ends are electrically connected with the third pin, the 4th pin respectively.RFID antifalsification label provided by the utility model by criminal when being torn, it causes to be broken between measure loop and antenna substrate layer, damage the circuit in RFID chip, when chip interior carries out automatic detection chip loop state, the commodity are judged out to be previously opened or shifted, even if criminal again pastes back material again, since the chip circuit of chip interior has occurred and that change, the label also can not be just recycled in criminal again, to achieve the purpose that anti-fake.
Description
Technical field
The utility model relates to communication technique fields, and in particular to a kind of RFID antifalsification label.
Background technique
Traditional RFID label tag is divided into two kinds.One of which is common RFID electronic label, its structure as shown in Fig. 1
Schematic diagram, including sequentially connected plane materiel, the first adhesive layer, antenna metal layer, antenna substrate layer, the second adhesive layer and base stock
(release paper), this kind of electronic tag does not have any movement after being opened by criminal, and also has original identification
Function does not have really anti-fake effect so this kind of electronic tag is only used for the identification of article.
Another is the frangible electronic tag of RFID processed by special process, its structural schematic diagram as shown in Figure 2, packet
Include sequentially connected frangible paper facer, the first adhesive layer, antenna metal layer, fragile paper antenna substrate layer, the second adhesive layer and
Base stock (release paper), for this kind of electronic tag after being opened by criminal, fragile paper damage destroys fragile paper antenna substrate
Layer, causes the frangible electronic tag of the RFID that can not carry out normal radio-frequency transmissions.And then solving the frangible electronic tag of the RFID
Certainly on the basis of article identification, increasing prevents criminal from opening the difficulty that label is transferred on other articles, to reach
Arrived certain anti-fake effect, but this kind of label is not only at high cost in manufacturing process, and certain field occasions cannot
Play the role of product back-tracing, because fragile paper can make RFID electric tag antenna tear at random during opening label,
So that radio circuit fails.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome electronic tag in the prior art when by illegal point
After son is taken off, it can not carry out tearing to pieces prompting and trace brought defect.
For this purpose, a kind of RFID antifalsification label, comprising:
RFID chip, there are four pin, respectively the first pin, second pin, third pin and the 4th pins for setting；
Two radio-frequency antennas, respectively the first radio-frequency antenna and the second radio-frequency antenna, wherein the radio frequency of the first radio-frequency antenna
Circuit is electrically connected with first pin；The radio circuit of second radio-frequency antenna is electrically connected with the second pin；
Measure loop, both ends are electrically connected with the third pin, the 4th pin respectively.
Further,
The label includes:
First adhesive-layer；
Antenna substrate layer is provided with below first adhesive-layer；
The measure loop is set between first adhesive-layer and antenna substrate layer, wherein the measure loop is logical
Bonding way is crossed to connect with the antenna substrate layer；
The second adhesive-layer is provided with below the antenna substrate layer；
Described two radio-frequency antennas and the RFID chip be set to the antenna substrate layer and second adhesive-layer it
Between；
Wherein, described two radio-frequency antennas are connect by bonding way with the antenna substrate layer.
Further,
The both ends of the detection circuit pass through the electrical connector and the RFID core for penetrating the antenna substrate layer respectively
The third pin of piece, the electrical connection of the 4th pin.
Further,
The electrical connector is conductive rivet.
Further,
Electronic tag plane materiel is provided with above first adhesive-layer；
Release paper is provided with below second adhesive-layer.
Further,
The electronic tag plane materiel is paper, any one in PP, PET.
Further,
It is connected between the measure loop and the antenna substrate layer by the glue of weak viscosity.
Technical solutions of the utility model have the advantages that
1. RFID antifalsification label provided by the utility model causes measure loop and antenna base when being torn by criminal
It is broken between material layer, damages the circuit in RFID chip, when chip interior carries out automatic detection chip loop state, meeting
Judge that the commodity have been previously opened or had shifted, even if criminal again pastes back material again, due to chip
Internal chip circuit has occurred and that change, and the label also can not be just recycled in criminal again,
It is anti-fake to achieve the purpose that.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of a layer structure of RFID antifalsification label；
Fig. 2 is the electrical block diagram of RFID antifalsification label.
1, electronic tag plane materiel；2, the first adhesive-layer；3, measure loop；4, antenna substrate layer；5, radio-frequency antenna；51,
RFID chip；6, the second adhesive-layer；7, release paper.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.In addition, following institute
Technical characteristic involved in the utility model different embodiments of description as long as they do not conflict with each other can phase
Mutually combine.
A kind of RFID antifalsification label, its structural schematic diagram as depicted in figs. 1 and 2, comprising: RFID chip 51 is provided with four
A pin, respectively the first pin RF1, second pin RF1, third pin P1 and the 4th pin P2；Two radio-frequency antennas 5, point
It Wei the first radio-frequency antenna 5 and the second radio-frequency antenna 5, wherein the radio circuit of the first radio-frequency antenna 5 and the first pin RF1 electricity
Connection；The radio circuit of second radio-frequency antenna 5 is electrically connected with second pin RF2；Measure loop 3, both ends are drawn with third respectively
Foot P1, the 4th pin P2 electrical connection.RFID chip 51 and two radio-frequency antennas 5 constitute radio-frequency transmissions circuit, and reader can pass through
Radio-frequency antenna 5 obtains the information in RFID chip 51.RFID chip 51 and measure loop 3 constitute self-test circuit.
In one embodiment, label includes the first adhesive-layer 2, and the first adhesive-layer 2 can be made up of common glue, and first
The lower section of adhesive-layer 2 is provided with antenna substrate layer 4, and measure loop 3 is set between the first adhesive-layer 2 and antenna substrate layer 4, inspection
Survey time road 3 connect by bonding way with antenna substrate floor 4, is passed through between measure loop 3 and antenna substrate layer 4 weak sticky
Glue connection.
When being segregated power between measure loop 3 and antenna substrate layer 4, measure loop 3 divides with antenna substrate layer 4
From the circuit damage in RFID chip 51 at this time.
The lower section of antenna substrate layer 4 is provided with the second adhesive-layer 6, and the second adhesive-layer 6 can be made up of common glue；Two
Radio-frequency antenna 5 and RFID chip 51 are set between antenna substrate layer 4 and the second adhesive-layer 6；Wherein, two radio-frequency antennas 5 are logical
Bonding way is crossed to connect with antenna substrate layer 4.
The both ends of detection circuit pass through one respectively and penetrate the electrical connector of antenna substrate layer 4 and the third of RFID chip 51
Pin, the electrical connection of the 4th pin, wherein electrical connector is conductive rivet, makes to detect through antenna substrate layer 4 by conductive rivet
Electrical connection is established in circuit and 51 letter of RFID chip.
The top of first adhesive-layer 2 is provided with electronic tag plane materiel 1, and wherein electronic tag plane materiel 1 is paper, PP and PET
In any one.In paper, PP and PET material can text writing etc., facilitate the record of information.The lower section of second adhesive-layer 6
Be provided with release paper 7, release paper 7 have the function of it is anti-sticking viscous, can when needing the RFID antifalsification label sticking at designated position
Release paper 7 is removed, the second adhesive-layer 6 is bonded with target object.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (7)
1. a kind of RFID antifalsification label, characterized in that include:
RFID chip (51), there are four pin, respectively the first pin, second pin, third pin and the 4th pins for setting；
Two radio-frequency antennas (5), respectively the first radio-frequency antenna (5) and the second radio-frequency antenna (5), wherein the first radio-frequency antenna
(5) radio circuit is electrically connected with first pin；The radio circuit of second radio-frequency antenna (5) and the second pin
Electrical connection；
Measure loop (3), both ends are electrically connected with the third pin, the 4th pin respectively.
2. RFID antifalsification label as described in claim 1, characterized in that the label includes:
First adhesive-layer (2)；
Antenna substrate layer (4) are provided with below first adhesive-layer (2)；
The measure loop (3) is set between first adhesive-layer (2) and antenna substrate layer (4), wherein described to detect back
Road (3) is connect by bonding way with the antenna substrate floor (4)；
The second adhesive-layer (6) are provided with below the antenna substrate layer (4)；
Described two radio-frequency antennas (5) and the RFID chip (51) are set to the antenna substrate layer (4) and glue with described second
Between glue-line (6)；
Wherein, described two radio-frequency antennas (5) are connect by bonding way with the antenna substrate layer (4).
3. RFID antifalsification label as claimed in claim 2, characterized in that
The both ends of the measure loop (3) pass through the electrical connector and the RFID for penetrating the antenna substrate layer (4) respectively
The third pin of chip (51), the electrical connection of the 4th pin.
4. RFID antifalsification label as claimed in claim 3, characterized in that
The electrical connector is conductive rivet.
5. the RFID antifalsification label as described in any in claim 2 to 4, characterized in that the top of first adhesive-layer (2)
It is provided with electronic tag plane materiel (1)；
Release paper (7) are provided with below second adhesive-layer (6).
6. RFID antifalsification label as claimed in claim 5, characterized in that
The electronic tag plane materiel (1) is paper, any one in PP, PET.
7. RFID antifalsification label as claimed in claim 2, characterized in that
The measure loop (3) is connect with the antenna substrate layer (4) by the glue of weak viscosity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093940.XU CN208589046U (en) | 2018-07-10 | 2018-07-10 | RFID antifalsification label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093940.XU CN208589046U (en) | 2018-07-10 | 2018-07-10 | RFID antifalsification label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208589046U true CN208589046U (en) | 2019-03-08 |
Family
ID=65540482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821093940.XU Active CN208589046U (en) | 2018-07-10 | 2018-07-10 | RFID antifalsification label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208589046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681769A (en) * | 2018-07-10 | 2018-10-19 | 宜兴启明星物联技术有限公司 | RFID antifalsification labels |
| CN112926718A (en) * | 2021-03-26 | 2021-06-08 | 华大恒芯科技有限公司 | RFID electronic tag anti-counterfeiting method |
-
2018
- 2018-07-10 CN CN201821093940.XU patent/CN208589046U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681769A (en) * | 2018-07-10 | 2018-10-19 | 宜兴启明星物联技术有限公司 | RFID antifalsification labels |
| CN112926718A (en) * | 2021-03-26 | 2021-06-08 | 华大恒芯科技有限公司 | RFID electronic tag anti-counterfeiting method |
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