Capsule with radio frequency identification anti-counterfeit function
Technical field
The utility model relates to a kind of closing flaps, relates to the Capsule with radio frequency identification anti-counterfeit function of liquid containers such as a kind of splendid attire wine, beverage particularly.
Background technology
Capsule is to be widely used in present drinks, food, the field of medicaments, and particularly in the grape wine industry, and the annual output vinous in the whole world has nearly 30,000,000,000 liters approximately.Recently, liquor industry is also a large amount of use Capsule sealing up for safekeeping as bottle.Very simple of present employed Capsule mostly is PVC or PET heat shrink films, and simple printing figure message is only arranged, and only has the effect of sealing.And in this type of industry of the overwhelming majority, the forms of pasting anti-false trademark that adopt are carried out the false proof of commodity more.Yet consumers in general often are difficult to distinguish and identification to the trade mark anti-fake technique of complexity.
Radio frequency identification (RFID) technology is because the UID sign indicating number whole world of its chip is unique, information stability, counterfeit cost is high, can store bulk information, and can simply read and write, special-purpose means of identification that the customer provides by the businessman identity of recognition value easily can be made, and the all-the-way tracking in the circulation of commodities can be used for realizing.Part-structure by physical method breaking-up RFID can make the unique identity code of its UID forever disappear, thereby greatly improve the dynamics of anti-counterfeiting technology.
Summary of the invention
The purpose of this utility model be to provide a kind of have the radio frequency identification anti-counterfeit function, be easy to open, Capsule that antifalse effect is good, to overcome anti-fake bottle lid of the prior art very easily by shortcomings such as counterfeit, complex structure, ineffective securities.
The technical scheme of the utility model technical solution problem is as follows:
A kind of Capsule with radio frequency identification anti-counterfeit function comprises cap body and the Kaifeng bar that is arranged on the cap body; It is characterized in that be fixed with radio-frequency (RF) identification chip and the antenna that is connected with chip on the described cap body, described Kaifeng bar passes antenna.
Contain unique UID identity code on the radio-frequency (RF) identification chip, can carry out data exchange, storage, management and synchronizing function accordingly, information exchange and identification adopt the noncontact induction mode to carry out.
By above disclosed technical scheme as can be known, the utility model is by organically combining RF identification (RFID) chip, antenna and Kaifeng bar and cap body together, forms the complete anti-fraud functional Capsule of RFID that has jointly; The Kaifeng bar that is positioned at simultaneously on the cap body can be opened Capsule easily, makes things convenient for customer's use, and destroys antenna when opening the Kaifeng bar, makes the physical structure of RFID obtain destroying, and reaches its disposable.Utilize its globally unique UID identity code that contains of RFID technology, can discern the true and false of product easily, and see through the part physical structure of Kaifeng bar simple RFID of destruction when commodity are enabled, make the permanent disappearance of its UID sign indicating number.The utility model destroys the part physical structure of RFID by the simple physics means, and its identity code that contains is disappeared forever, has extremely strong anti-counterfeiting power, has advantage such as to be easy to open, antifalse effect is good.
Description of drawings
Fig. 1 is the utility model Capsule contour structures scheme drawing;
Fig. 2 is that Capsule launches the planar structure scheme drawing among Fig. 1;
Fig. 3 is an A-A section structure scheme drawing among Fig. 1.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, the utlity model has the Capsule of radio frequency identification anti-counterfeit function, comprise cap body 1 and the Kaifeng bar 2 that is arranged on the cap body 1; Be fixed with radio-frequency (RF) identification chip 3 and the antenna 4 that is connected with chip on the described cap body 1, described Kaifeng bar 2 passes antenna 4.
The antenna of described antenna 4 for adopting conducting polymer composite or conductive silver paste to make.
As shown in Figure 3, described Kaifeng bar 2 is arranged on the inside face of cap body 1.
Described Kaifeng bar 2 is embedded in cap body 1 middle part.
One end of described Kaifeng bar 2 is exposed to outside the cap body 1.
The utlity model has the Capsule of radio frequency identification anti-counterfeit function, contain unique UID identity code, can carry out exchange, storage, management, the synchronous and identification of data by the noncontact induction mode, as the production firm of alcohol product, date manufactured, lot number, identity code etc., but the also retail trader of monitoring product, circulation process etc. in the circulation process of product, and above-mentioned data are carried out corresponding encryption, to reach corresponding antifalse effect.
The RFID chip is packaged on the PVC heat-shrinkable film, and chip is placed in the middle, and by printing technology conductive silver paste is imprinted on around the chip, makes antenna, and is connected with chip, forms cap body material jointly.Use thermal contraction PVC as the Kaifeng strip material, be bonded on the cap body material, and pass antenna, utilize Capsule former machine-shaping Capsule at last.Capsule can utilize the rfid interrogator that is complementary with chip to carry out the typing and the identification of data 80~100 degrees centigrade of rapid shrink wrapped on bottle cap.
When Capsule uses, can utilize the Kaifeng bar that Capsule is destroyed easily, the antenna of RFID is destroyed simultaneously, loses UID identity code and read-write capability that it contains, reaches the effect of safety anti-fake.