CN103723335A - Packaging tin with electronic label - Google Patents
Packaging tin with electronic label Download PDFInfo
- Publication number
- CN103723335A CN103723335A CN201210381728.4A CN201210381728A CN103723335A CN 103723335 A CN103723335 A CN 103723335A CN 201210381728 A CN201210381728 A CN 201210381728A CN 103723335 A CN103723335 A CN 103723335A
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- Prior art keywords
- electronic tag
- metal
- electronic label
- conducting rod
- antenna
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Abstract
The invention discloses a packaging tin with an electronic label. The packaging tin comprises a metal tin body. An annular nick is arranged on the upper surface of the metal tin body. The packaging tin is characterized in that the electronic label is attached on the upper surface of the metal tin body, the edge of the electronic label is tangent to the annular nick, a fixing connector is arranged at the edge, close to the tangent point, of the electronic label, a conducting rod is arranged at the edge, far away from the tangent point, of the electronic label, the electronic label is fixedly connected with the metal tin body through the fixing connector, the electronic label is connected to the metal tin body through the conducting rod, and the electronic label is provided with a pulling hole close to the conducting rod. The packaging tin has the advantages that the easily-damaged electronic label is arranged at an opening of the packaging tin, a metal pulling ring controls the fixing connector, when the packaging tin is opened, an antenna of the electronic label is damaged so that the electronic label cannot be used repeatedly, and accordingly the anti-fake performance of a product contained in the packaging tin is effectively improved.
Description
Technical field
The present invention relates to a kind of packing jar, particularly a kind of packing jar with electronic tag.
Background technology
REID, be RFID(Radio Frequency IDentification) technology, claim again electronic tag, radio frequency identification, it is a kind of communication technology, can identify specific objective and read and write related data by radio signals, and without setting up machinery between recognition system and specific objective or optics contacts.
The composition of RFID comprises RFID label (Tag), RFID reader (Reader), RFID antenna (Antenna).Electronic tag, can be divided into passive type, semi-passive, active three classes, that passive label has advantages of is cheap, volume is small and exquisite, without power supply, the RFID label of existing market is mainly passive label, is widely used in manufacturing industry, various Fare Collection System, logistic management system, Supermarket Management System, security system etc.
Some liquid state or pulverous commodity need to be stored with packing jar, such as instant coffee, milk powder, beverage etc., and common packing jar comprises pop can, canister etc.Because electronic tag volume is small and exquisite, installation, convenient disassembly, some lawless person can tear electronic tag, be posted on another commodity from a certain commodity, in some cases, an electronic tag even can be posted repeatedly, the consequence of doing is like this, commodity number confusion, and statistical figure do not meet with true numeral; Quality testing confusion, commodity after testing can not be treated as conforming articls and come into the market, and cannot guarantee cargo mass; Cause whole management system confusion, increase the handling cost of enterprise or supervision unit; Even also likely evade a tax, the criminal offence such as smuggling.
Summary of the invention
Technical matters to be solved by this invention is, the electronic tag that prior art exists, and volume is small and exquisite, and installation, convenient disassembly, be easy to the Reusability by lawless person, thereby cause merchandise control confusion, is difficult to supervision; Even also likely evade a tax, the criminal offence such as smuggling.
Public technology scheme of the present invention is as follows:
A kind of packing jar with electronic tag, comprise a metal can, the upper surface of described metal can is provided with a ring-type indentation, described metal can upper surface posts an electronic tag, the edge of described electronic tag and described ring-type indentation are tangent, edge near points of tangency on described electronic tag is provided with a fixed connector, on described electronic tag, away from the edge of points of tangency, be provided with a conducting rod, described electronic tag is fixedly connected with described metal can by described fixed connector, described electronic tag is connected to described metal can by described conducting rod, on described electronic tag, near described conducting rod place, be provided with a pulling eye.
Described electronic tag comprises chip and antenna, and described antenna comprises the dielectric and the radiation body that are close together, and described dielectric is attached to described metal can upper surface.
Described radiation body comprises two radiation fins separated from one another, two radiation fins are electrically connected with described chip respectively, one radiation fin is electrically connected by described fixed connector and described metal can, and another radiation fin is electrically connected by described conducting rod and described metal can.
Between described two radiation fins, be provided with a gap, described chip is electrically connected respectively in described gap and two radiation fins.
Between described earth plate and described metal can, be provided with a conductive adhesive layer, described earth plate is electrically connected by described conductive adhesive layer and described metal can.
Described chip is radio-frequency (RF) identification chip, and described antenna is microstrip antenna.
Described fixed connector is metal rivet.
Described conducting rod is metal connector.
The present invention relates to a kind of packing jar with electronic tag, packing jar opening part is provided with a kind of easily damaged electronic tag, fixed connector described in draw ring control, when packing jar is opened, damage the antenna of electronic tag, make the electronic tag can not be by Reusability, thereby the problems such as the merchandise control confusion of having stopped to produce because of electronic tag Reusability, supervision difficulty effectively promote the anti-counterfeiting performance of the canned products of packing jar of the present invention.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is integral structure birds-eye view of the present invention;
The number in the figure meaning is as follows:
1, metal can, 2, pulling eye, 3, electronic tag, 4, fixed connector, 5, chip, 7, conducting rod, 8, ring-type indentation, 9, gap, 10, conductive adhesive layer;
61, dielectric, 62, radiation body, 621, radiation fin, 622, radiation fin.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of the present invention in detail, those skilled in the art is more clearly understood and how to put into practice the present invention.Although should be appreciated that in conjunction with its preferred specific embodiments and described the present invention, these embodiments are intended setting forth, rather than limit the scope of the invention.
As Fig. 1, shown in Fig. 2, it shown in figure, is a kind of packing jar with electronic tag, specifically, refer to the tank deck structure of packing jar, comprise a metal can 1, the upper surface of metal can 1 is provided with a ring-type indentation 8, metal can 1 upper surface posts an electronic tag 3, the edge of electronic tag 3 and ring-type indentation 8 are tangent, edge near points of tangency on electronic tag 3 is provided with a fixed connector 4, on electronic tag 3, away from the edge of points of tangency, be provided with a conducting rod 7, electronic tag 3 is by fixed connector 4, conducting rod 7 is connected to metal can 1, on electronic tag 3, near conducting rod 7 places, be provided with a pulling eye 2.User can pull pulling eye 2 along this ring-type indentation, tank body 1 to be opened, and electronic tag 3 and fixed connector 5 are pulled down from metal can 1, and when user pulls pulling eye 2, conducting rod 7 is pulled off.Fixed connector 5 herein can be metal rivet, together with the metal can partial fixing of electronic tag 3 and electronic tag 3 belows, conducting rod 7 is metallic rod body, the diameter of the part body of rod of conducting rod 7 is 0.1-5.0 millimeter, conducting rod 7 some body of rod are very thin, and metal can 1 can be opened easily.
Electronic tag 3 comprises chip 5 and antenna, chip 5 is radio-frequency (RF) identification chip, described antenna is microstrip antenna, described antenna comprises the dielectric 61 and the radiation body 62 that are close together from the inside to the outside successively, it is generally in the side of electronic tag, to be surrounded by layer of metal layer (or tinsel) that 62 dielectrics 61 are attached to metal can 1 upper surface, and dielectric 61 and radiation body 62 are encased.Radiation body 62 comprises two radiation fins 621,622 separated from one another, between two radiation fins 621,622, be provided with a gap 9, be generally rectilinear slot, chip 5 is erected on gap 9 or is placed in gap 9, two radiation fins are electrically connected with chip 5 respectively, one radiation fin 621 is electrically connected by fixed connector 4 and metal can 1, and another radiation fin 622 is electrically connected by conducting rod 7 and metal can 1.
The total length L of two radiation fins 621,622 meets formula
, f is label frequency of operation 915MHZ, and c is the light velocity, and h is label thickness, and W is radiation fin width,
it is the relative dielectric constant (due to the shape difference of label, above length and width all refer to length width effectively) of 61 dielectrics.Dwindle fixed connector and can reach the object of dwindling antenna size, at the electric field of the position of fixed connector TM10 pattern, equal zero.When fixed connector is narrower than radiation fin width, the effective inductance of antenna can increase and resonance frequency can, lower than traditional short circuit pin loaded microstrip antenna, so dwindle the width of fixed connector, can further dwindle antenna size.
The label of prior art is the distortion of half-wave doublet, and this label will be had a strong impact at directional pattern when the metal and impedance, and the reflex of tank body metal pair label seriously undermines original electromagnetic wave signal intensity in addition, causes label to read.In the present invention, on label both sides, its short circuit pin is loaded, label is become and amount to the microstrip antenna of a period of time or the loading of two terminal shortcircuits, can greatly promote like this radiance of label, there is outstanding antijamming capability.When label is removed, destroy fixed connector, cause the structure of this anti-metal to be broken, label cannot read near metal.The common formation grounded antenna of metal can 1, conducting rod 7 and fixed connector 4, this grounded antenna with dielectric 61 together with radiation body 62, form RFID antenna, strengthened decipherment distance and the sensitivity of RFID antenna, effectively improved RFID antenna radiation effect.
When this metal can 1 is opened, user pulls pulling eye 2, and conducting rod 7 is pulled off, and grounded antenna is also just drawn bad.Conducting rod 7 is metal connector, and the diameter of the part body of rod of conducting rod 7 is 0.1-5.0 millimeter, and conducting rod 7 some body of rod are very thin, are easy to be pulled off, and metal can 1 can be opened easily.
Fixed connector 4 is vitals that antenna is realized anti-metal function and adjusted frequency, when chip far away apart from fixed connector 4, the variation of the width of fixed connector 4 is just more responsive on the impact of frequency, experiment show that the bandwidth of general anti-metal tag is 30MHz, more than the distortion of fixed connector 4 can change frequency 50MHz, label cannot be worked, and in the process of the draw ring of opening, fixed connector 4 can be pulled out of shape, and directly destroys the anti-metal construction of antenna, cannot work.Even if other parts are good, this antenna entirety also cannot complete its function, thereby causes electronic tag can not be repeated to utilize again.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. one kind has the packing jar of electronic tag, comprise a metal can, the upper surface of described metal can is provided with a ring-type indentation, it is characterized in that, described metal can upper surface posts an electronic tag, the edge of described electronic tag and described ring-type indentation are tangent, edge near points of tangency on described electronic tag is provided with a fixed connector, on described electronic tag, away from the edge of points of tangency, be provided with a conducting rod, described electronic tag is fixedly connected with described metal can by described fixed connector, described electronic tag is connected to described metal can by described conducting rod, on described electronic tag, near described conducting rod place, be provided with a pulling eye.
2. a kind of packing jar with electronic tag as claimed in claim 1, is characterized in that, described electronic tag comprises chip and antenna, and described antenna comprises the dielectric and the radiation body that are close together, and described dielectric is attached to described metal can upper surface.
3. a kind of packing jar with electronic tag as claimed in claim 2, it is characterized in that, described radiation body comprises two radiation fins separated from one another, two radiation fins are electrically connected with described chip respectively, one radiation fin is electrically connected by described fixed connector and described metal can, and another radiation fin is electrically connected by described conducting rod and described metal can.
4. a kind of packing jar with electronic tag as claimed in claim 3, is characterized in that, between described two radiation fins, is provided with a gap, and described chip is electrically connected respectively in described gap and two radiation fins.
5. a kind of packing jar with electronic tag as claimed in claim 2, is characterized in that, described chip is radio-frequency (RF) identification chip, and described antenna is microstrip antenna.
6. a kind of packing jar with electronic tag as claimed in claim 1, is characterized in that, described fixed connector is metal rivet.
7. a kind of packing jar with electronic tag as claimed in claim 1, is characterized in that, described conducting rod is metal connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210381728.4A CN103723335B (en) | 2012-10-10 | 2012-10-10 | A kind of packing jar with electronic tag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210381728.4A CN103723335B (en) | 2012-10-10 | 2012-10-10 | A kind of packing jar with electronic tag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103723335A true CN103723335A (en) | 2014-04-16 |
| CN103723335B CN103723335B (en) | 2016-02-17 |
Family
ID=50447693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210381728.4A Expired - Fee Related CN103723335B (en) | 2012-10-10 | 2012-10-10 | A kind of packing jar with electronic tag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103723335B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113743560A (en) * | 2021-07-12 | 2021-12-03 | 六安索伊电器制造有限公司 | Canned drink safety anti-counterfeiting mark |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH039064U (en) * | 1989-06-15 | 1991-01-29 | ||
| JP3009064U (en) * | 1994-09-16 | 1995-03-28 | 俊幸 佐藤 | Opening device for canned beverages |
| CN1496533A (en) * | 2001-05-18 | 2004-05-12 | �����Ʒ��ϵͳ���ʹ�˾ | Package with integrated transponder |
| CN201834416U (en) * | 2010-04-19 | 2011-05-18 | 浙江巡导科技有限公司 | Electronic anti-counterfeiting bottle |
| US20120206242A1 (en) * | 2009-10-26 | 2012-08-16 | Lg Innotek Co., Ltd. | Chipless RFID Structure, Cap, Can and Packaging Material, Stacked Film For Preventing Forgery, Method For Fabricating the Same; RFID Tag, RFID System and Method For Controlling the Same; Certificate for Chipless RFID and Method For Authenticating the Same |
| CN202863908U (en) * | 2012-10-10 | 2013-04-10 | 苏州数伦科技有限公司 | Packaging tin with electronic tag |
-
2012
- 2012-10-10 CN CN201210381728.4A patent/CN103723335B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH039064U (en) * | 1989-06-15 | 1991-01-29 | ||
| JP3009064U (en) * | 1994-09-16 | 1995-03-28 | 俊幸 佐藤 | Opening device for canned beverages |
| CN1496533A (en) * | 2001-05-18 | 2004-05-12 | �����Ʒ��ϵͳ���ʹ�˾ | Package with integrated transponder |
| US20120206242A1 (en) * | 2009-10-26 | 2012-08-16 | Lg Innotek Co., Ltd. | Chipless RFID Structure, Cap, Can and Packaging Material, Stacked Film For Preventing Forgery, Method For Fabricating the Same; RFID Tag, RFID System and Method For Controlling the Same; Certificate for Chipless RFID and Method For Authenticating the Same |
| CN201834416U (en) * | 2010-04-19 | 2011-05-18 | 浙江巡导科技有限公司 | Electronic anti-counterfeiting bottle |
| CN202863908U (en) * | 2012-10-10 | 2013-04-10 | 苏州数伦科技有限公司 | Packaging tin with electronic tag |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113743560A (en) * | 2021-07-12 | 2021-12-03 | 六安索伊电器制造有限公司 | Canned drink safety anti-counterfeiting mark |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103723335B (en) | 2016-02-17 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160217 Termination date: 20201010 |