CN211524411U

CN211524411U - RFID safety seal with replacement prevention function

Info

Publication number: CN211524411U
Application number: CN201922415162.2U
Authority: CN
Inventors: 王惠鸿
Original assignee: Fuzhou ZTower Lead Sealing Co ltd
Current assignee: Fuzhou ZTower Lead Sealing Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-09-18
Anticipated expiration: 2029-12-29

Abstract

The utility model provides a RFID security seal with replacement prevention function, which comprises a seal body, an RFID electronic tag and a shielding film; the bottom of the seal strip body is provided with a transverse through hole, and a hook-shaped elastic buckle is arranged in the transverse through hole; the seal body is connected to one end of the seal body, the surface of the seal body is provided with sawteeth which are continuously arranged along the length direction, the seal body can be bent to pass through the transverse through hole and form a ring assembly, and when the seal body passes through the transverse through hole, the sawteeth are locked with the elastic buckles; the top of the sealing strip body is provided with a groove, the RFID electronic tag is fixedly arranged in the groove, the shielding film is adhered to the upper surface of the sealing strip body to cover the groove, and the RFID electronic tag information can be read only after the shielding film is damaged. The utility model provides a RFID safety seal with prevent replacement function through the setting of the strip sealing body, shielding film multiple seal and RFID electronic tags, has and prevents the replacement characteristic to RFID electronic tags's setting is easily information reading.

Description

RFID safety seal with replacement prevention function

Technical Field

The utility model relates to a sealing equipment technical field, especially a strip of paper used for sealing.

Background

The safety seal is widely applied to industries such as product inspection, packaging barrel packaging, energy metering, theft prevention, sealing and storage and the like of enterprises. The existing disposable sealing strip mostly adopts a mechanical locking scheme without an electronic identification circuit, a printed number is easy to tamper or replace, information leakage and property loss are caused, the disposable sealing strip can only be suitable for some simple transportation, when the transportation links are numerous and the transportation environment is severe, the external number information is easy to damage, the information recording capacity of the number information is small, the number information can not be read in a machine reading mode, the disposable sealing strip is not matched with the logistics occasion managed by a computer, and the development requirement of modern logistics can not be met.

SUMMERY OF THE UTILITY MODEL

The above-mentioned not enough to prior art's strip of paper used for sealing, the utility model provides a RFID safety strip of paper used for sealing with prevent replacement function to improve the quick readability of security and information.

In order to achieve the above purpose, the technical scheme of the utility model is that: an RFID security seal with a replacement prevention function comprises a seal body, an RFID electronic tag and a shielding film; the bottom of the seal strip body is provided with a transverse through hole, and a hook-shaped elastic buckle is arranged in the transverse through hole; the seal body is connected to one end of the seal body, the surface of the seal body is provided with sawteeth which are continuously arranged along the length direction, the seal body can be bent to pass through the transverse through hole and form a ring assembly, and when the seal body passes through the transverse through hole, the sawteeth are locked with the elastic buckles; the top of the sealing strip body is provided with a groove, the RFID electronic tag is fixedly arranged in the groove, the shielding film is adhered to the upper surface of the sealing strip body to cover the groove, and the RFID electronic tag information can be read only after the shielding film is damaged.

Furthermore, hooked elastic buckles are arranged on the upper side and the lower side of the transverse through hole, and sawteeth which are continuously arranged along the length direction are arranged on the upper surface and the lower surface of the seal body.

Preferably, the seal body and the seal body are of an integrated structure, for example, the seal body and the seal body are both made of thermoplastic PVC (polyvinyl chloride) products.

Preferably, the shielding film is a non-light-transmitting PVC film, and the shielding film and the upper surface of the seal body are glued or thermoplastically bonded into a whole.

Furthermore, in order to maintain the stability of the RFID electronic tag and prevent the problem of loss when the shielding film is opened, one end of the RFID electronic tag is embedded into the side wall of the groove, a plurality of inward concave grooves can be arranged at the top of the sealing strip body, and different RFID electronic tags are respectively arranged in the grooves.

The utility model has the advantages that:

the utility model discloses a RFID safety seal with prevent replacement function, the bottom of the seal body is provided with horizontal through-hole, and horizontal through-hole the inside is provided with hooked elastic buckle, and the one end at the seal body is connected to the seal body, and seal body surface is provided with along length direction continuous arrangement's sawtooth, and when the seal body passed horizontal through-hole, the sawtooth was sealed up with the elastic buckle closure, played the effect of depositing to the product.

Simultaneously, place RFID electronic tags in the recess at the banding body in the recess, and through shielding film and the sticking of the banding body and cover the recess, under the condition that the shielding film does not destroy, RFID electronic tags can not be read information, formula structure as an organic whole in the lateral wall of RFID electronic tags (3) one end embedding recess (11), have and prevent the replacement characteristic, and RFID electronic tags's setting is easily information reading, information reserve is big, be convenient for discern the true and false fast, adapt to the development needs of modern commodity circulation.

Drawings

FIG. 1: the structure of the utility model is schematically shown.

FIG. 2: the structure of figure 1 is shown in a broken away view.

In the figure, 1 is a sealing strip body, 11 is a groove, 12 is a transverse through hole, 2 is a sealing strip body, 21 is a sawtooth, 3 is an RFID electronic tag, and 4 is a shielding film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1 and fig. 2, the RFID security seal with replacement prevention function provided by the present invention includes a seal body 1, a seal body 2, an RFID electronic tag 3 and a shielding film 4; the bottom of the seal strip body 1 is provided with a transverse through hole 12, and a hook-shaped elastic buckle is arranged in the transverse through hole 12; the seal body 2 is connected to one end of the seal body 1, the seal body 1 and the seal body 2 are of an integrated structure, saw teeth 21 which are continuously arranged along the length direction are arranged on the surface of the seal body 2, the seal body 2 can be bent to pass through the transverse through hole 12 and form a ring assembly, and when the seal body 2 passes through the transverse through hole 12, the saw teeth 21 are locked with the elastic buckle; the top of the sealing strip body 1 is provided with a groove 11, the RFID electronic tag 3 is fixedly arranged in the groove 11, one end of the RFID electronic tag 3 is embedded into the side wall of the groove 11, the shielding film 4 is adhered to the upper surface of the sealing strip body 1 to cover the groove 11, the shielding film 4 is a non-light-transmitting PVC film, the shielding film is adhered to the upper surface of the sealing strip body or is adhered to the upper surface of the sealing strip body in a thermoplastic mode, and information of the RFID electronic tag 3 can be read only after the shielding film 4 is damaged. Hooked elastic buckles are arranged on the upper side and the lower side of the transverse through hole 12, and saw teeth 21 which are continuously arranged along the length direction are arranged on the upper surface and the lower surface of the seal body 2. The utility model discloses the sawtooth of practical strip sealing body all adopts the structure of current disposable plastics strip of paper used for sealing with the elasticity buckle of horizontal through-hole, like the locking mechanism that disposable plastics strip of paper used for sealing, ribbon that eastern guan Kun Sheng company provided adopted, no longer gives unnecessary details of structure and the theory of operation of locking mechanism once more.

The RFID electronic tag is a mature and universal product, for example, the high-frequency 16X6MMFPC electronic tag of the Huaxiangtiancheng brand of Shenzhen has the characteristics of high temperature resistance, pressure resistance, small size and the like, and is commonly used for pipeline production data inventory control in a high-temperature environment, article inventory entering and exiting or injection molding together with an injection molding piece. In the process of moulding plastics, because its high temperature resistance, the RFID chip can not receive the influence of the temperature of moulding plastics and damage, therefore makes the RFID electronic tags and the injection molding of FPC material combine as an organic whole, can prevent that RFID electronic tags from being torn open or being emitted, and its anti-fake effect is better, but wide application is in the anti-fake traceability of article.

The utility model discloses a theory of operation:

before a product uses a seal, information of the product is stored in the RFID electronic tag 3, then the RFID electronic tag 3 is placed in the groove 11 of the seal body 1 and covered by the shielding film, the shielding film 4 is a non-light-transmitting PVC film, the shielding film 4 is glued or thermoplastically glued with the upper surface of the seal body 2 into a whole, and the information is sealed and stored. Then, the seal is connected with the product and passes through the transverse through hole 23 of the seal body 2, and the saw teeth 32 are locked with the elastic buckle, so that the product is sealed and stored.

After the product arrives at the destination, the sealing strip body 2 is cut off, the shielding film 4 is damaged, the RFID electronic tag 3 is read through reading equipment, and the information of the product is obtained so as to verify the authenticity of the product.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An RFID security seal with prevent replacement function which characterized in that:

comprises a seal body (1), a seal body (2), an RFID electronic tag (3) and a shielding film (4);

the bottom of the seal strip body (1) is provided with a transverse through hole (12), and a hook-shaped elastic buckle is arranged in the transverse through hole (12);

the seal body (2) is connected to one end of the seal body (1), sawteeth (21) which are continuously arranged along the length direction are arranged on the surface of the seal body (2), the seal body (2) can be bent to pass through the transverse through hole (12) and form a ring assembly, and when the seal body (2) passes through the transverse through hole (12), the sawteeth (21) are locked with the elastic buckle;

the top of the sealing strip body (1) is provided with a groove (11), the RFID electronic tag (3) is fixedly arranged in the groove (11), the shielding film (4) is adhered to the upper surface of the sealing strip body (1) to cover the groove (11), and the information of the RFID electronic tag (3) can be read only after the shielding film (4) is damaged.

2. The RFID security seal with anti-substitution function of claim 1, wherein: hooked elastic buckles are arranged on the upper side and the lower side of the transverse through hole (12), and sawteeth (21) which are continuously arranged along the length direction are arranged on the upper surface and the lower surface of the seal body (2).

3. The RFID security seal with anti-substitution function of claim 1, wherein: the seal body (1) and the seal body (2) are of an integrated structure.

4. The RFID security seal with anti-substitution function of claim 1, wherein: the shielding film (4) is a non-light-transmitting PVC film.

5. The RFID security seal with anti-substitution function of claim 1, wherein: one end of the RFID electronic tag (3) is embedded into the side wall of the groove (11) to form an integrated structure.

6. The RFID security seal with anti-substitution function of claim 1, wherein: the top of the sealing strip body (1) is provided with a plurality of inwards-concave grooves (11), and different RFID electronic tags (3) are arranged in each groove (11).