CN102156903A - Disassembly preventing electronic tag - Google Patents
Disassembly preventing electronic tag Download PDFInfo
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- CN102156903A CN102156903A CN2011100924966A CN201110092496A CN102156903A CN 102156903 A CN102156903 A CN 102156903A CN 2011100924966 A CN2011100924966 A CN 2011100924966A CN 201110092496 A CN201110092496 A CN 201110092496A CN 102156903 A CN102156903 A CN 102156903A
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Abstract
The invention relates to the electronic anti-counterfeit technology, in particular to a microwave RFID (Radio Frequency Identification Device) technology based electronic tag for preventing disassembly. The disassembly preventing electronic tag has the structure that an RFID chip and RFID antennae are arranged in a flexible and insulating base board fixed on an object-unsealing part; and after the flexible and insulating base board is destroyed, RFID can not be read by the broken antennae, thereby preventing the disassembly of objects. The two antennae are separating, and only when the two antennae are adjacent to each other, one antenna body can be formed to achieve resonant frequency so that the electronic tag can be read; and when any antenna is broken, the electronic tag can not be read. The disassembly preventing electronic tag can be applicable to various objects, and is especially suitable for the anti-counterfeit disassembly of mouths of vessels, such as wine bottles, drink bottles, and the like.
Description
Technical field
The present invention relates to the electronic anti-fogery technology, relate in particular to the electronic tag that is used for the article tamper based on microwave radio identification RFID technology.
Background technology
In microwave radio identification RFID technical field, electronic tag is as the identify label of recognition object, its performance quality, and the cost height, all the performance to total system has decisive influence.RFID technology in 860MHz～960MHz frequency range, it is far away to have a decipherment distance, dynamically reads characteristics such as the ability of information is strong down, has been used by increasing industry, and electronic tag replaces bar coded sticker has become inexorable trend.Along with the development of RFID industry, the kind of electronic tag is also overstepping the bounds of propriety thin more, and in logistics, it is ripe that the application of industry electronic tags such as clothes has been tending towards.But the tamper at the container class article is false proof, it for example in the bottle tamper blank, this just is badly in need of also using electronic tag in the container tamper, by it as bottled containers such as some high-grade liquor, red wine, grape wine, it is fast more to press for a kind of recognition rate, accurately, and the electronic tag with tamper function occur.Because existing Antiforge electronic label technique can't be used for reference and adopt to the Different Package form of container package and other industry, Electronic Tag Structure and Antenna Design scheme all belong to blank.
Summary of the invention
The present invention be exactly through for many years to the groping of industry, that develops is a to the multiple electronic tag that can realize tamper such as containers such as bottle, beverage bottle or other article.
Technical scheme of the present invention is:
Anti-demolition electronic tags is that RFID chip and antenna are arranged at flexible insulation material substrate, and flexible insulation material substrate is fixed in the article open place, and by after flexible insulation material substrate is destroyed, antenna can't read RFID because of damage and realize the article tamper.Antenna is 2 separate type antennas, and if only if two antennas near the time, the two forms an antenna integral body, makes antenna reach resonance frequency, thereby makes electronic tag to be read; When any one antenna was destroyed, electronic tag all can't be read.
Further, in order to realize above-mentioned purpose, anti-demolition electronic tags can adopt following structure: this anti-demolition electronic tags comprises the flexible insulation substrate and antenna and the RFID chip be located on the flexible base, board of strip.Wherein, antenna is formed by 2 that separate, first antenna is the metal line style of wire frame, wire frame is provided with an opening, the RFID chip is located at opening part, and wire frame opening part two line ends electrically are connected on the RFID chip, second line style of metal arbitrarily that antenna is non-closure, be distributed in around first antenna, the two can form can resonance antenna integral body.
Preferably, the length of described second antenna is 1/2 of RFID chip received signal wavelength.Through experiment show length when second antenna be RFID chip received signal wavelength 1/2 the time, antenna can reach best resonance, and signal is received sensitivity more.
Preferably, described RFID chip is to adopt the upside-down mounting mode to link to each other with first antenna two line ends.The RFID chip of electronic tag adopts the upside-down mounting mode to be connected on the antenna, make the thickness of whole label drop to minimum, chip mounting means with respect to traditional welding or nation's definite form, the thickness of label can be reduced to 0.5mm～1mm, can make whole label very thin like this, to reach effect attractive in appearance.
Further, for the close resonance of 2 antennas, described second antenna and first antenna are arranged on the same plane of same flexible insulation substrate.Perhaps, described second antenna and first antenna are arranged on the Different Plane of same flexible insulation substrate.Perhaps, described second antenna is arranged on the face of different flexible insulation substrates with first antenna.If adopt back 2 kinds of modes, the spacing＜10mm of described first antenna and second antenna.Like this, 2 antennas signal effect of reaching resonance frequency is better.
Further, described first antenna and second antenna adopt copper, aluminium or silver slurry good conductor, by copper-clad plate etching or employing silver slurry the printing of metal line style are attached on the flexible insulation substrate.
Further, described flexible insulation substrate is flexible circuitry base board (FPC), polyvinyl chloride substrate (PVC), polyester resin substrate (PET), paper or plastic foil substrate.
Preferably, described RFID chip is that the received signal frequency is the RFID chip of 860MHz～960MHz.RFID technology in 860MHz～960MHz frequency range, it is far away to have a decipherment distance, dynamically reads advantages such as the ability of information is strong down.
Preferably, described first antenna metal line style that is circular wire frame.Adopt the antenna of circular wire frame not only on production technology, to be easy to the processing realization, and the signal reception is better.
The present invention adopts as above technical scheme, can realize false proof to multiple article by this electronic tag.Especially, at such as containers such as bottle, beverage bottles, more can realize the false proof tamper of vessel port easily.Compared with prior art, antenna adopts 2 separate type antennas, when two antennas are close, will form an antenna integral body, makes antenna reach resonance frequency, thereby makes that electronic tag can operate as normal.
Description of drawings
Fig. 1 is the synoptic diagram of the embodiment of the invention 1.
Fig. 2 is the synoptic diagram of the embodiment of the invention 2.
Embodiment
Now the present invention is further described with embodiment in conjunction with the accompanying drawings.
Anti-demolition electronic tags of the present invention is that RFID chip and antenna are arranged at flexible insulation material substrate, flexible insulation material substrate is fixed in the article open place, by after flexible insulation material substrate is destroyed, antenna can't read electronic tag because of damage and realize the article tamper.Antenna is 2 separate type antennas, and if only if two antennas near the time, the two forms an antenna integral body, makes antenna reach resonance frequency, thereby makes electronic tag to be read; When any 1 antenna was destroyed, electronic tag all can't be read.
For realizing above-mentioned purpose, anti-demolition electronic tags of the present invention can adopt following structure to realize: anti-demolition electronic tags comprises flexible insulation substrate and antenna and the RFID chip be located on the flexible base, board.Wherein, first antenna is the metal line style of wire frame, and wire frame is provided with an opening, and the RFID chip is located at opening part, and wire frame opening part two line ends electrically are connected on the RFID chip, thereby it is become airtight wire frame.Second line style of metal arbitrarily that antenna is non-closure is distributed in around first antenna.Can adopt following several embodiment to realize:
Embodiment 1:
Consult shown in Figure 1ly, the anti-demolition electronic tags of present embodiment comprises the flexible insulation substrate 1 of strip and is located at antenna and RFID chip 4 on the flexible base, board.Wherein, antenna is formed by 2 that separate, first antenna 2 is the metal line style of square wire frame, square wire frame is provided with an opening, RFID chip 4 is located at opening part, square wire frame opening part two line ends electrically are connected on the RFID chip 4, and second antenna 3 is the crooked snakelike metal line style of non-closure, is distributed in around first antenna 2.Described second antenna 3 is provided with (printing is adhered to) on the same plane of same flexible insulation substrate 1 with first antenna 2.
Embodiment 2:
Consult shown in Figure 2ly, the anti-demolition electronic tags of present embodiment comprises block flexible insulation substrate 1 and is located at antenna and RFID chip 4 on the flexible base, board.Wherein, antenna is formed by 2 that separate, first antenna 2 is the metal line style of circular wire frame, circular wire frame is provided with an opening, RFID chip 4 is located at opening part, circular wire frame opening part two line ends electrically are connected on the RFID chip 4, and second antenna 3 is the metal line style of fluctuation up and down of non-closure, is distributed in around first antenna 2.Described second antenna 3 is provided with (printing is adhered to) on the same plane of same flexible insulation substrate 1 with first antenna 2.First antenna 2 adopts the metal line style of circular wire frame not only to be easy to processing on production technology and realizes, and the signal reception is better.
Embodiment 3:
The anti-demolition electronic tags of present embodiment comprises the flexible insulation substrate 1 of strip and is located at antenna and RFID chip 4 on the flexible base, board.Wherein, antenna is formed by 2 that separate, first antenna 2 is the metal line style of circular wire frame, circular wire frame is provided with an opening, RFID chip 4 is located at opening part, circular wire frame opening part two line ends electrically are connected on the RFID chip 4, and second antenna 3 is the metal line style of other shapes of non-closure, is distributed in around first antenna 2.Described second antenna 3 is arranged on the Different Plane of same (two-sided or multilayer) flexible insulation substrate 1 with first antenna 2.Preferably, the spacing＜10mm between described first antenna 2 and second antenna 3.Like this, 2 antennas signal effect of reaching resonance frequency is better.
Embodiment 4:
The anti-demolition electronic tags of present embodiment comprises the flexible insulation substrate 1 of plate-like and is located at antenna and RFID chip 4 on the flexible base, board.Wherein, antenna is formed by 2 that separate, first antenna 2 is the metal line style of the wire frame of other shapes, wire frame is provided with an opening, RFID chip 4 is located at opening part, wire frame opening part two line ends electrically are connected on the RFID chip 4, and the metal line style of other shapes (as " W " type) that second antenna 3 is non-closure is distributed in around first antenna 2.Described second antenna 3 is arranged on the Different Plane of same flexible insulation substrate 1 with first antenna 2.Described second antenna 3 is arranged on the face of 2 different flexible insulation substrates 1 with first antenna 2.Preferably, the spacing＜10mm between described first antenna 2 and second antenna 3.Like this, 2 antennas signal effect of reaching resonance frequency is better.
Preferably, in the various embodiments described above, the length of described second antenna 3 is 1/2 of RFID chip 4 received signal wavelength.Through experiment show length when second antenna 3 be RFID chip 4 received signal wavelength 1/2 the time, antenna can reach best resonance, and signal is received sensitivity more.
Preferably, in the various embodiments described above, described RFID chip 4 is to adopt the upside-down mounting mode to link to each other with 2 liang of line ends of first antenna.The RFID chip 4 of electronic tag adopts the upside-down mounting mode to be connected on the antenna, make the thickness of whole label drop to minimum, chip mounting means with respect to traditional welding or nation's definite form, the thickness of label can be reduced to 0.5mm～1mm, can make whole label very thin like this, to reach effect attractive in appearance.
Preferably, in the various embodiments described above, described first antenna 2 and second antenna 3 adopt copper, aluminium or silver slurry good conductor, by copper-clad plate etching or employing silver slurry the printing of metal line style are attached on the flexible insulation substrate 1.Described flexible insulation substrate 1 is flexible circuitry base board (FPC), polyvinyl chloride substrate (PVC), polyester resin substrate (PET), paper or plastic foil substrate.
Preferably, in the various embodiments described above, described RFID chip 4 is that the received signal frequency is the RFID chip of 860MHz～960MHz.RFID technology in 860MHz～960MHz frequency range, it is far away to have a decipherment distance, dynamically reads advantages such as the ability of information is strong down.
Anti-demolition electronic tags of the present invention is affixed on the opening part of the false proof article of desire, when having opened this article, the flexible insulation material substrate that is fixed in opening part is destroyed, being arranged at 2 antennas on the flexible insulation material substrate must have wherein 1 or 2 all destroyed, then 2 separate type antennas can't form an antenna integral body, make antenna can't reach resonance frequency, thereby electronic tag can't be read, finally reach the false proof purpose of tamper.
Because anti-demolition electronic tags of the present invention mainly is the tamper Application in Anti-counterfeiting that is used for high-grade wine.Therefore, general standard bottleneck bore at bottle, the wire frame diameter of first antenna 2 or width generally design between 5mm-20mm, first antenna 2 and second antenna 3 distance planar are between less than 20mm, the width of the plain conductor of first antenna 2 and second antenna 3 is 1mm～4mm, flexible insulation substrate 1 adopts thickness less than 1mm, the insulating medium material of material softness.Such size design specification not only can make things convenient for processing and manufacturing, and does not influence the anti-counterfeit package use, is fit to the bottle tamper and uses.
Electronic tag of the present invention by antenna integral body to external radiation, when two antennas from distant or wherein have any one day the thread breakage markers sign can't operate as normal.Anti-demolition electronic tags of the present invention well uses the separate type antenna a kind of tamper technology on the bottle, two antennas are encapsulated on the bottleneck of bottle or the bottle cap etc. the unlatching mouth of container, be that available read write line normally manages it, when two antennas from have any one antenna being damaged in distant or two antennas after electronic tag fall destroyed, at this moment electronic tag can't normally read again, finally reach the purpose of tamper.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present invention that do not break away from appended claims and limited; can make various variations to the present invention in the form and details, be protection scope of the present invention.
Claims (13)
1. anti-demolition electronic tags, be that RFID chip and antenna are arranged at flexible insulation material substrate, flexible insulation material substrate is fixed in the article open place, by after flexible insulation material substrate is destroyed, the information that antenna can't read the RFID chip in the electronic tag because of damage realizes the article tamper, it is characterized in that: antenna is 2 separate type antennas, if and only if two antennas near the time, the two forms an antenna integral body, make antenna reach resonance frequency, thereby make the information of the RFID chip that electronic tag is interior to be read; When any 1 antenna was destroyed, the information of the RFID chip in the electronic tag all can't be read.
2. anti-demolition electronic tags according to claim 1, it is characterized in that: this anti-demolition electronic tags comprises flexible insulation substrate (1) and is located at antenna and RFID chip (4) on the flexible base, board, antenna is formed by 2 that separate, first antenna (2) is the metal line style of wire frame, wire frame is provided with an opening, RFID chip (4) is located at opening part, wire frame opening part two line ends electrically are connected on the RFID chip (4), second antenna (3) is the metal line style of non-closure, is distributed in first antenna (2) on every side.
3. anti-demolition electronic tags according to claim 1 is characterized in that: the length of described second antenna (3) is 1/2 of RFID chip (4) received signal wavelength.
4. anti-demolition electronic tags according to claim 1 is characterized in that: described RFID chip (4) is to adopt the upside-down mounting mode to link to each other with first antenna (2) two line ends.
5. anti-demolition electronic tags according to claim 1 is characterized in that: described second antenna (3) is arranged on the same plane of same flexible insulation substrate (1) with first antenna (2).
6. anti-demolition electronic tags according to claim 1 is characterized in that: described second antenna (3) is arranged on the Different Plane of same flexible insulation substrate (1) with first antenna (2).
7. anti-demolition electronic tags according to claim 1 is characterized in that: described second antenna (3) is arranged on the face of different flexible insulation substrates (1) with first antenna (2).
8. according to claim 6 or 7 described anti-demolition electronic tags, it is characterized in that: the spacing＜10mm of described first antenna (2) and second antenna (3).
9. according to claim 1 or 5 or 6 or 7 described anti-demolition electronic tags, it is characterized in that: described first antenna (2) and second antenna (3) adopt copper, aluminium or silver slurry good conductor, by copper-clad plate etching or employing silver slurry the printing of metal line style are attached on the flexible insulation substrate (1).
10. anti-demolition electronic tags according to claim 1 is characterized in that: described flexible insulation substrate (1) is flexible circuitry base board, polyvinyl chloride substrate, polyester resin substrate, paper or plastic foil substrate.
11. anti-demolition electronic tags according to claim 9 is characterized in that: described flexible insulation substrate (1) is flexible circuitry base board FPC, polyvinyl chloride substrate, polyester resin substrate, paper or plastic foil substrate.
12. anti-demolition electronic tags according to claim 1 is characterized in that: described RFID chip (4) is that the received signal frequency is the RFID chip of 860MHz～960MHz.
13. anti-demolition electronic tags according to claim 1 is characterized in that: described first antenna (2) is the metal line style of circular wire frame or rectangular wire frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100924966A CN102156903A (en) | 2011-04-13 | 2011-04-13 | Disassembly preventing electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100924966A CN102156903A (en) | 2011-04-13 | 2011-04-13 | Disassembly preventing electronic tag |
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| CN102156903A true CN102156903A (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011100924966A Pending CN102156903A (en) | 2011-04-13 | 2011-04-13 | Disassembly preventing electronic tag |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360445A (en) * | 2011-10-25 | 2012-02-22 | 北京中久联科技有限公司 | Encapsulation method for RFID electronic tag and RFID electronic tag |
| CN102723580A (en) * | 2012-05-30 | 2012-10-10 | 深圳光启创新技术有限公司 | Portable metamaterial satellite antenna and satellite receiving system |
| CN103235968A (en) * | 2013-03-25 | 2013-08-07 | 北京速通科技有限公司 | Detaching prevention method for vehicular electronic tags |
| CN104103002A (en) * | 2014-06-23 | 2014-10-15 | 无锡市崇安区科技创业服务中心 | Anti-counterfeiting system for high-grade white spirit bottle |
| CN104573795A (en) * | 2015-01-14 | 2015-04-29 | 厦门信达物联科技有限公司 | Tamper device for active RFID electronic tag |
| CN108510040A (en) * | 2017-02-27 | 2018-09-07 | 中国钢铁股份有限公司 | Wireless radio frequency identification mark and use its label paper product |
| CN108777023A (en) * | 2018-05-15 | 2018-11-09 | 张南平 | A kind of hole gate-type asks for vending machine |
| CN109523000A (en) * | 2018-10-16 | 2019-03-26 | 深圳劲嘉盒知科技有限公司 | A kind of label and method for anti-counterfeit |
| CN111382826A (en) * | 2018-12-29 | 2020-07-07 | 北京梦之墨科技有限公司 | Anti-transfer electronic tag |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102360445A (en) * | 2011-10-25 | 2012-02-22 | 北京中久联科技有限公司 | Encapsulation method for RFID electronic tag and RFID electronic tag |
| CN102360445B (en) * | 2011-10-25 | 2014-04-16 | 北京中久联科技有限公司 | Encapsulation method for RFID electronic tag and RFID electronic tag |
| CN102723580A (en) * | 2012-05-30 | 2012-10-10 | 深圳光启创新技术有限公司 | Portable metamaterial satellite antenna and satellite receiving system |
| CN102723580B (en) * | 2012-05-30 | 2015-02-04 | 深圳光启创新技术有限公司 | Portable metamaterial satellite antenna and satellite receiving system |
| CN103235968A (en) * | 2013-03-25 | 2013-08-07 | 北京速通科技有限公司 | Detaching prevention method for vehicular electronic tags |
| CN104103002A (en) * | 2014-06-23 | 2014-10-15 | 无锡市崇安区科技创业服务中心 | Anti-counterfeiting system for high-grade white spirit bottle |
| CN104573795A (en) * | 2015-01-14 | 2015-04-29 | 厦门信达物联科技有限公司 | Tamper device for active RFID electronic tag |
| CN104573795B (en) * | 2015-01-14 | 2018-02-16 | 厦门信达物联科技有限公司 | A kind of antiwithdrawal device of type active RFID electronic label |
| CN108510040A (en) * | 2017-02-27 | 2018-09-07 | 中国钢铁股份有限公司 | Wireless radio frequency identification mark and use its label paper product |
| CN108777023A (en) * | 2018-05-15 | 2018-11-09 | 张南平 | A kind of hole gate-type asks for vending machine |
| CN109523000A (en) * | 2018-10-16 | 2019-03-26 | 深圳劲嘉盒知科技有限公司 | A kind of label and method for anti-counterfeit |
| CN109523000B (en) * | 2018-10-16 | 2022-05-06 | 深圳劲嘉盒知科技有限公司 | Label and anti-counterfeiting method |
| CN111382826A (en) * | 2018-12-29 | 2020-07-07 | 北京梦之墨科技有限公司 | Anti-transfer electronic tag |
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Address after: 361000 N205 room, Weiye building, pioneer zone, torch hi tech Zone, Xiamen, Fujian Applicant after: Xiamen Xindeco IOT Technology Ltd. Address before: 361000 N205 room, Weiye building, pioneer zone, torch hi tech Zone, Xiamen, Fujian Applicant before: Xindahuicong Science and Technology Co., Ltd., Xiamen |
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Application publication date: 20110817 |