CN103186813A - Radio frequency identification tag destroyed once being dismounted - Google Patents
Radio frequency identification tag destroyed once being dismounted Download PDFInfo
- Publication number
- CN103186813A CN103186813A CN 201110446611 CN201110446611A CN103186813A CN 103186813 A CN103186813 A CN 103186813A CN 201110446611 CN201110446611 CN 201110446611 CN 201110446611 A CN201110446611 A CN 201110446611A CN 103186813 A CN103186813 A CN 103186813A
- Authority
- CN
- China
- Prior art keywords
- glue
- line
- rfid tag
- printed antenna
- tag open
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Details Of Aerials (AREA)
Abstract
The invention provides a radio frequency identification (RFID) tag destroyed once being dismounted, which comprises an RFID chip, a printed antenna and a substrate, wherein a second glue layer and the printed antenna are arranged on one face of the substrate sequentially; the RFID chip connected with the printed antenna, and a lightproof sheet corresponding to the RFID chip are fixedly mounted on the printed antenna; a third glue layer is arranged between the lightproof sheet and the printed antenna; and a fourth glue layer tightly surrounding the lightproof sheet is arranged on one face of the printed antenna, where the RFID chip is arranged. The radio frequency identification tag is small and exquisite in size, convenient to mount and long in usage period, is destroyed after being dismounted, and cannot be repeatedly used necessarily, so that the problems that commodity management is disordered, and supervision is difficult due to the repeated use of the radio frequency identification tag are solved.
Description
Technical field
The present invention relates to a kind of RFID tag, relate in particular to a kind of one and tear destroyed formula RFID tag open.
Background technology
REID, be RFID(Radio Frequency IDentification) technology, claim electronic tag, radio frequency identification again, it is a kind of communication technology, can identify specific objective and read and write related data by radio signals, and need not to set up machinery between recognition system and the specific objective or optics contacts.
The basic composition of RFID comprises:
RFID label (Tag): be made up of coupling element and chip, each label has unique electronic code, is attached to and identifies destination object on the object;
RFID reader (Reader): read the equipment of (can also write sometimes) label information, can be designed to hand-held or fixed;
RFID antenna (Antenna): between RFID label and RFID reader, transmit radiofrequency signal.
RFID tag, can be divided into passive type, semi-passive, active three classes, that passive label has is cheap, volume is small and exquisite, need not the advantage of power supply, the RFID label of existing market mainly is passive label, is widely used in manufacturing industry, various Fare Collection System, logistic management system, Supermarket Management System, security system etc.
Because the RFID tag volume is small and exquisite, installation, convenient disassembly, some lawless person can tear RFID tag, change and be attached on another commodity from a certain commodity, in some cases, RFID tag even can be changeed and paste repeatedly, the consequence of doing like this is, commodity number confusion, and statistical figure do not meet with true numeral; The quality testing confusion, commodity after testing can not come into the market as conforming articls, can't guarantee cargo mass; Cause whole management system confusion, increase the handling cost of enterprise or supervision unit; Even also might evade a tax, criminal offence such as smuggling.
Summary of the invention
The invention provides a kind of one and tear destroyed formula RFID tag open, efficiently solve RFID tag installation, convenient disassembly, the technical matters of being used repeatedly by the lawless person easily that prior art exists.
For realizing above-mentioned goal of the invention, the present invention adopts following technical scheme:
One tears destroyed formula RFID tag open, comprise,
The RFID chip is used for preserving cognizance code;
Printed antenna is used for cognizance code is sent with the radiofrequency signal form;
Base material is as the main body of RFID tag;
The one side of described base material is provided with second glue-line and printed antenna successively, be installed with on the described printed antenna and the RFID chip of described printed antenna connection and the anti-dazzling screen corresponding with described RFID chip, be provided with the 3rd glue-line between described anti-dazzling screen and the described printed antenna, the one side that described printed antenna arranges the RFID chip is provided with the 4th glue-line of tight encirclement anti-dazzling screen and printed antenna.
Be provided with plural hollow-out parts in described second glue-line.
Described second layer glue directly is printed on the base material.
Described printed antenna directly is printed on second glue-line.
Described printed antenna is the antenna that sinters into after the nanometer silver paste heating.
Described RFID chip is fixed on the described printed antenna by conducting resinl, and described RFID chip and described printed antenna electrically connect.
Described anti-dazzling screen is provided with single face glue over against the one side of described RFID chip.
Described single face glue is curable glue.
Described single face glue is liquid-state silicon gel.
Described second glue-line, described the 3rd glue-line are all curable glue.
Described second glue-line, described the 3rd glue-line are all liquid-state silicon gel.
Described the 4th glue-line is curable adhesive sticker.
Described the 4th glue-line is the liquid-state silicon gel adhesive sticker.
Described the 4th glue-line viscosity is less than the second glue-line viscosity..
Described base material is any in PET, PE, the paper.
Described paper is the molten paper of alcohol.
One tears destroyed formula RFID tag open also comprises first glue-line and the overlayer of being close to base material.
Described first glue-line is for having excellent adhering, water tolerance and stable on heating adhesive sticker.
Described overlayer material is any among PET, PE, the PVC.
The present invention relates to a kind of one and tear destroyed formula RFID tag open, volume is small and exquisite, and is easy for installation, operating period is long, but in case be disassembled and damage, can not be used repeatedly, thereby stopped to use repeatedly because of RFID tag problems such as the merchandise control confusion that produces, supervision difficulty.
Description of drawings
Fig. 1 is the cross-sectional view of the embodiment of the invention 1.
The number in the figure explanation:
1, RFID chip, 2, printed antenna, 3, base material, 4, overlayer,
5, first glue-line, 6, second glue-line, 7, anti-dazzling screen, the 8, the 3rd glue-line,
9, conducting resinl, the 10, the 4th glue-line, 11 hollow-out parts.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Among the present invention, one tears the dismounting mode of destroyed formula RFID tag open, comprises multiple modes such as heating, water or organic solvent soak, firmly pull, and the object of breaking-up mainly is to damage base material 3, second glue-line 6, printed antenna 2 etc. in label inside.
The invention provides one and tear destroyed formula RFID tag open, comprising:
RFID chip 1 is used for preserving cognizance code; Be made up of coupling element and chip, each label has unique electronic code, just is kept in the RFID chip 1, is used for the sign destination object.
Printed antenna 2 is used for cognizance code is sent with the radiofrequency signal form, transmits radiofrequency signal between RFID tag and the RFID reader corresponding with RFID tag.
Base material 3, as the main body of RFID tag, each parts in the supporting present embodiment are also determining the shape of present embodiment, base material 3 is the PET(polyethylene terephthalate), the PE(tygon), in the paper any, described paper is the molten paper of alcohol.Also may be that other thin and frangible materials are made, so just can make the present invention reach the technique effect of tearing destroyed formula open, if base material self material is too solid, this label integral body can only be pulled down, can not accomplish one tear open destroyed.
The one side of base material 3 is provided with second glue-line 6 and printed antenna 2 successively, and another side also comprises first glue-line 5 and the overlayer 4 of being close to base material 3.First glue-line 5 is for having excellent adhering, water tolerance and stable on heating adhesive sticker, and when label was attached to the outside surface of commodity or goods, overlayer 4 was the part that RFID tag is exposed, and was the pith for the protection of the label inner structure.It is long that this label is attached to time of outside surface of commodity or goods, the open air also may meet with wind and rain or sunlight is exposed to the sun if commodity are positioned over, therefore overlayer semi-finals degree is than higher, must be enough solid, could guarantee that label can not cause for a long time damaging because of placing, overlayer must have certain waterproof, Corrosion Protection, could guarantee that label can not cause because of being watered by rain damaging.When label was demolished, its overlayer part did not have infringement substantially.The overlayer material is the PET(polyethylene terephthalate), the PE(tygon), the PVC(Polyvinylchloride) in any, also can be other waterproof, anticorrosion and resistant to elevated temperatures material.
First glue-line 5 can be a kind of polyester adhesive sticker, first glue-line 5 is fixed on overlayer 4 on the base material, be that excellent adhering, water tolerance and stable on heating adhesive sticker are arranged, good waterproof performance, high temperature resistant, organic solvent-resistant (as alcohol etc.), first glue-line 5 can not melt under higher temperature yet, can not dissolve in water and organic solvent, and overlayer semi-finals degree is than higher yet, make this label be exposed to the sun at burning sun and can not damage easily down or in the wind and rain, can effectively guarantee the serviceable life of this label.Even first glue-line 5 and overlayer 4 destroyed, can not have influence on the function of each several part in the label yet, and when therefore dismantling chip, the object of breaking-up is not first glue-line and overlayer.
The one side of base material 3 is provided with second glue-line 6 successively and printed antenna 2, the second glue-lines 6 directly are printed on the base material 3, and printed antenna 2 directly is printed on second glue-line 6, and base material 3, second glue-line 6, printed antenna 2 all are thin and frangible, are convenient to tear to pieces.Be provided with plural hollow-out parts 11 in second glue-line 6, hollow-out parts 11 refers to the no glue part in second glue-line 6, in the middle of second glue-line 6 bigger hollow-out parts is arranged, and this hollow-out parts is figure or the literal that designs in advance, can be used as decoration or the sign of product.Between each hollow-out parts 11 in second glue-line 6 certain interval is arranged, printed antenna 2 parts are bonded together with base material 3 like this, and some does not bond with base material 3 yet.When removing, only need there be the people to spur coverage rate gently, will form part printed antenna 2 and be bonded at base material 3 top printed antennas 2 and be bonded on the 4th glue-line 10, be easy to antenna is pulled bad.
In addition, the material of the material of base material 3 and second glue-line 6 is the same material that cohesion is arranged, base material 3 and second glue-line 6 are close together, as thin paper, plastic foil etc., when second layer glue 6 sticks together with base material 3 like this, rely on cohesion between the two-layer material to be compound to and form integrated thick base material together, the local pressure that this integrated thick base material bears in the compound tense different piece is variant, it is compound strong to bear the big part of pressure, cohesion is big between second layer glue 6 and the base material 3, bear the little part of pressure compound a little less than, cohesion is smaller between second layer glue 6 and the base material 3.Such structure makes easier being torn to shreds of integrated thick base material after compound.
The antenna of printed antenna 2 for sintering into after the nanometer silver paste heating.Printed antenna 2 is printed on second glue-line 6 for the Nano Silver heat fused becomes nanometer silver paste, the antenna that forms of sintering again, Nano Silver can be under the lower temperature below 500 ℃ sintering.Printed antenna 2 comprises signal feed-in part and radiator (not shown), and signal feed-in part is used for the feed-in electromagnetic wave signal, and radiator is used for the transmitting-receiving electromagnetic wave signal, and the printed antenna volume is little, and radiance is strong.
Be installed with the RFID chip 1 that is connected with printed antenna 2 on the printed antenna 2, RFID chip 1 is fixed on the printed antenna 2 by conducting resinl 9, and RFID chip 1 electrically connects with printed antenna 2.Printed antenna 2 sends the cognizance code in the RFID chip 1 with the radiofrequency signal form, transmit radiofrequency signal between RFID tag and the RFID reader corresponding with RFID tag.
Second glue-line 6 is curable glue, preferred liquid-state silicon gel.Second glue-line, 6 fusing points are relatively low, and heating back is fusing easily, but the temperature when its fusing point will be higher than the Nano Silver sintering.Second glue-line, 6 soluble in water and organic solvents (as alcohol), if want to remove label, only water or organic solvent need be coated in label side, perhaps label is heated a period of time, the RFID chip 1 that can destroy printed antenna 2 on second glue-line 6 of second glue-line 6, sintering at an easy rate, electrically connect with printed antenna 2 etc., be easy to just label be damaged, in order to avoid reused by the people.
Be installed with the anti-dazzling screen 7 corresponding with RFID chip 1 on the printed antenna 2, anti-dazzling screen 7 retainings prevent that effectively the sunlight direct projection to the damage that RFID chip 1 may cause, guaranteeing its operate as normal before RFID chip 1.Being provided with the 3rd glue-line 8, the three glue-lines 8 between anti-dazzling screen 1 and the printed antenna 2 is curable glue, and preferred liquid-state silicon gel is used for fixedly anti-dazzling screen.
Anti-dazzling screen 7 is provided with single face glue over against the one side of RFID chip 1, and described single face glue is curable glue, preferred liquid-state silicon gel.The viscosity of single face glue is greater than the 3rd glue-line 8 and conducting resinl 9, in case there is the people to want from overlayer 4 this label to be torn, second glue-line 6, the printed antenna 2 that is printed on second glue-line 6 will all be subjected to pulling force on both sides, guarantee that second glue-line 6 and printed antenna 2 can be torn to shreds.
The one side that printed antenna 2 arranges RFID chip 1 is provided with the 4th glue-line 10 of tight encirclement anti-dazzling screen 7, is used for whole label is fixed on commodity or goods with bonding method.The 4th glue-line 10 is curable adhesive sticker, preferred liquid-state silicon gel adhesive sticker, and the viscosity of the 4th glue-line 10 is less than second glue-line 6, otherwise when pullling mode and dismantle label, the 4th glue-line 10 will wholely be torn, and its inner structure can't be damaged.
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, without departing from the inventive concept of the premise; can also make some improvements and modifications, these improvements and modifications also should be considered within the scope of protection of the present invention.
Claims (17)
1. one tear destroyed formula RFID tag open, comprise,
The RFID chip is used for preserving cognizance code;
Printed antenna is used for cognizance code is sent with the radiofrequency signal form;
Base material is as the main body of RFID tag;
It is characterized in that, also comprise: the one side of described base material is provided with second glue-line and printed antenna successively, be installed with on the described printed antenna and the RFID chip of described printed antenna connection and the anti-dazzling screen corresponding with described RFID chip, be provided with the 3rd glue-line between described anti-dazzling screen and the described printed antenna, the one side that described printed antenna arranges the RFID chip is provided with the 4th glue-line of tight encirclement anti-dazzling screen and printed antenna.
2. as claimed in claim 1 one tear destroyed formula RFID tag open, it is characterized in that, be provided with plural hollow-out parts in described second glue-line.
3. as claimed in claim 1 or 2 one tear destroyed formula RFID tag open, it is characterized in that, described second layer glue directly is printed on the base material.
4. as claimed in claim 1 or 2 one tear destroyed formula RFID tag open, it is characterized in that described printed antenna directly is printed on second glue-line.
5. as claimed in claim 4 one tear destroyed formula RFID tag open, it is characterized in that, described printed antenna is the antenna that sinters into after the nanometer silver paste heating.
6. as claimed in claim 1 one tear destroyed formula RFID tag open, it is characterized in that, described RFID chip is fixed on the described printed antenna by conducting resinl, and described RFID chip and described printed antenna electrically connect.
7. as claimed in claim 1 one tear destroyed formula RFID tag open, it is characterized in that, described anti-dazzling screen is provided with single face glue over against the one side of described RFID chip.
8. as claimed in claim 7 one tear destroyed formula RFID tag open, it is characterized in that, described single face glue is curable glue.
9. as claimed in claim 1 one tear destroyed formula RFID tag open, it is characterized in that, described second glue-line, described the 3rd glue-line are all curable glue.
10. as claimed in claim 1 one tear destroyed formula RFID tag open, it is characterized in that, described the 4th glue-line is curable adhesive sticker.
11. as claimed in claim 1 one tears destroyed formula RFID tag open, it is characterized in that, described the 4th glue-line viscosity is less than the second glue-line viscosity..
12. as claimed in claim 1 one tears destroyed formula RFID tag open, it is characterized in that, described base material is any in PET, PE, the paper.
13. as claimed in claim 12 one tears destroyed formula RFID tag open, it is characterized in that, described paper is the molten paper of alcohol.
14. as claimed in claim 1 one tears destroyed formula RFID tag open, it is characterized in that, the material of the material of described base material and described second glue-line is the same material that cohesion is arranged, and described base material and described second glue-line are close together.
15. as claimed in claim 1 one tears destroyed formula RFID tag open, it is characterized in that, also comprises first glue-line and the overlayer of being close to base material.
16. as claimed in claim 15 one tears destroyed formula RFID tag open, it is characterized in that, described first glue-line is for having excellent adhering, water tolerance and stable on heating adhesive sticker.
17. as claimed in claim 15 one tears destroyed formula RFID tag open, it is characterized in that, described overlayer material is any among PET, PE, the PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110446611 CN103186813A (en) | 2011-12-28 | 2011-12-28 | Radio frequency identification tag destroyed once being dismounted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110446611 CN103186813A (en) | 2011-12-28 | 2011-12-28 | Radio frequency identification tag destroyed once being dismounted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103186813A true CN103186813A (en) | 2013-07-03 |
Family
ID=48677973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110446611 Pending CN103186813A (en) | 2011-12-28 | 2011-12-28 | Radio frequency identification tag destroyed once being dismounted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103186813A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824109A (en) * | 2014-03-12 | 2014-05-28 | 厦门英诺尔信息科技有限公司 | Transfer-prevention and adhesive-residue-free electronic tag of RFID (radio frequency identification device) as well as preparation method of electronic tag |
| CN107394345A (en) * | 2017-07-25 | 2017-11-24 | 许坚玉 | A kind of frangible RFID antenna of part |
| CN107958627A (en) * | 2017-12-08 | 2018-04-24 | 温州大成印业有限公司 | A kind of antifalsification label and its manufacture craft |
| CN108879069A (en) * | 2018-06-07 | 2018-11-23 | 厦门芯标物联科技有限公司 | A kind of RFID label antenna structure of the frangible anti-transfer in part |
| CN108879068A (en) * | 2018-06-07 | 2018-11-23 | 厦门芯标物联科技有限公司 | A kind of manufacturing method of the high-precision RFID label antenna structure of environmental protection |
| CN111466052A (en) * | 2017-12-12 | 2020-07-28 | 米尔鲍尔两合公司 | Method and device for equipping an antenna structure with electronic components |
| CN112966801A (en) * | 2021-03-04 | 2021-06-15 | 江苏科睿坦电子科技有限公司 | RFID anti-tamper label, anti-tamper system and working method of system |
-
2011
- 2011-12-28 CN CN 201110446611 patent/CN103186813A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103824109A (en) * | 2014-03-12 | 2014-05-28 | 厦门英诺尔信息科技有限公司 | Transfer-prevention and adhesive-residue-free electronic tag of RFID (radio frequency identification device) as well as preparation method of electronic tag |
| CN107394345A (en) * | 2017-07-25 | 2017-11-24 | 许坚玉 | A kind of frangible RFID antenna of part |
| CN107958627A (en) * | 2017-12-08 | 2018-04-24 | 温州大成印业有限公司 | A kind of antifalsification label and its manufacture craft |
| CN111466052A (en) * | 2017-12-12 | 2020-07-28 | 米尔鲍尔两合公司 | Method and device for equipping an antenna structure with electronic components |
| CN111466052B (en) * | 2017-12-12 | 2021-07-20 | 米尔鲍尔两合公司 | Method and device for equipping an antenna structure with electronic components |
| CN108879069A (en) * | 2018-06-07 | 2018-11-23 | 厦门芯标物联科技有限公司 | A kind of RFID label antenna structure of the frangible anti-transfer in part |
| CN108879068A (en) * | 2018-06-07 | 2018-11-23 | 厦门芯标物联科技有限公司 | A kind of manufacturing method of the high-precision RFID label antenna structure of environmental protection |
| CN112966801A (en) * | 2021-03-04 | 2021-06-15 | 江苏科睿坦电子科技有限公司 | RFID anti-tamper label, anti-tamper system and working method of system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103186813A (en) | Radio frequency identification tag destroyed once being dismounted | |
| US7557715B1 (en) | Destructible RFID transponder | |
| AU2010219314A1 (en) | A modular radio frequency identification tagging method | |
| CN207281802U (en) | Self-distroyable disposable RFID tag and RFID tag device | |
| CN102903003A (en) | Implementation method of tamper protection for electronic tags and electronic tag | |
| CN211015565U (en) | License plate electronic tag | |
| CN104794510A (en) | Recyclable electronic tag and logistics courier receipt with same | |
| CN202548887U (en) | Anti-counterfeiting radio frequency identification electronic tag | |
| CN202863964U (en) | Wrapping bag with anti-dismantling type radio frequency identification tag | |
| EP2312557A1 (en) | Heat transfer electronic radio frequency identification tag | |
| CN103662278B (en) | A kind of packing jar with anti-dismounting formula electronic tag | |
| CN211742141U (en) | RFID label suitable for medical consumable inventory management | |
| CN103662330B (en) | A kind of packaging bag with anti-dismounting formula RFID label tag | |
| CN108320015B (en) | Ultrahigh frequency RFID (radio frequency identification device) anti-tearing label | |
| CN204480292U (en) | There is the RFID of safeguard function | |
| CN110852407A (en) | License plate electronic tag | |
| CN2935273Y (en) | RF identification label of mining safety helmet | |
| CN103662331B (en) | A kind of packaging bag with dismantling-proof radio frequency identification tag | |
| CN201311647Y (en) | Anti-detachable external powerless electronic label | |
| CN205091779U (en) | Take electronic tags's instrument | |
| CN204557545U (en) | The frangible label of car light | |
| JP2007065088A (en) | Rfid tag and rfid label | |
| JP2008221502A (en) | Rfid tag | |
| CN209103345U (en) | The asset management system and its RFID label tag using passive location technology | |
| CN206907072U (en) | UV resistance RFID label tag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |