CN218630819U

CN218630819U - RFID-based anti-counterfeit label

Info

Publication number: CN218630819U
Application number: CN202222418442.0U
Authority: CN
Inventors: 王启源; 伍凤云; 朱连祥; 孙亚琴
Original assignee: Shanghai Xiehui Industrial Co ltd
Current assignee: Shanghai Xiehui Industrial Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-03-14
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses an antifalsification label based on RFID involves RFID label technical field, include: the middle part of the upper surface of the base body is provided with an embedded groove; the RFID chip is embedded in the embedding groove; the insulating layer wraps the outer side of the RFID chip; the radio frequency antenna is arranged in the caulking groove, and the two radio frequency antennas are arranged on two sides of the RFID chip and penetrate through the insulating layer to be connected with the RFID chip; the lower surface of the substrate is provided with a first heat insulation layer; the lower surface of the heat insulation layer is provided with an adhesive layer; and the upper surface of the base body is provided with a second heat insulation layer, and the flame-retardant layer covers the upper side of the RFID chip. The anti-counterfeiting label can be directly adhered to an external product, and can isolate external heat from being conducted to the RFID chip, so that the use of the RFID chip is prevented from being influenced by external high temperature; secondly, through the setting of easy tear strip, be convenient for pull down the RFID chip by the antifalsification label in, and have insulating nature good, the security is high, convenient to use's characteristics.

Description

RFID-based anti-counterfeit label

Technical Field

The utility model relates to RFID label technical field especially involves an antifalsification label based on RFID.

Background

With the continuous progress of society, the continuous development of science and technology and the acceleration of life rhythm, people in life require simple, convenient and quick methods in more aspects, and the anti-counterfeiting label based on the RFID is produced. Nowadays, the anti-counterfeit label based on RFID is widely applied to the daily life of modern people.

Most of anti-counterfeit labels based on RFID in the prior art are simple in structure, and in the use process, some labels need to be attached to some devices which can generate certain temperature in working process, such as an automobile production line and an electronic product production line, so that the problem that the labels cannot be applied in a high-temperature environment occurs, and the use effect of the anti-counterfeit labels based on RFID is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antifalsification label based on RFID for solve above-mentioned technical problem.

The utility model adopts the technical scheme as follows:

an RFID-based anti-counterfeit label comprising:

the middle part of the upper surface of the base body is provided with an embedded groove;

the RFID chip is embedded in the embedding groove;

the insulating layer wraps the outer side of the RFID chip;

the radio frequency antennas are arranged in the caulking groove, arranged on two sides of the RFID chip and penetrate through the insulating layer to be connected with the RFID chip;

the lower surface of the substrate is provided with the first heat insulation layer;

the lower surface of the heat insulation layer is provided with the adhesive layer;

the upper surface of the base body is provided with the second heat insulation layer, and the flame-retardant layer covers the upper side of the RFID chip.

Preferably, the upper surface of the second heat insulation layer is provided with the flame retardant layer.

Further preferably, the flame-retardant layer further comprises a waterproof film, and the waterproof film is arranged on the upper surface of the flame-retardant layer.

Preferably, the heat insulation board further comprises an easy-tearing strip, and the easy-tearing strip is arranged at the outer edge of the base body and the outer edge of the second heat insulation layer.

As a further preference, the tear strip is adhesively connected to the outer edge of the base body and to the outer edge of the second thermally insulating layer.

Preferably, the adhesive tape further comprises release paper, and the release paper is arranged on the lower surface of the adhesive layer.

Preferably, the easy-tear strip is provided with a notch.

The technical scheme has the following advantages or beneficial effects:

the anti-counterfeit label in the utility model can be directly adhered to an external product, and can isolate external heat from being conducted to the RFID chip, thereby avoiding the use of the RFID chip from being influenced by external high temperature; secondly, through the setting of easy tear strip, be convenient for pull down the RFID chip by the antifalsification label in, and have insulating nature good, the security is high, convenient to use's characteristics.

Drawings

Fig. 1 is a schematic structural diagram of an RFID-based anti-counterfeit label according to the present invention;

fig. 2 is an explosion diagram of the RFID-based anti-counterfeit label of the present invention.

In the figure: 1. a base; 2. caulking grooves; 3. an RFID chip; 4. an insulating layer; 5. a radio frequency antenna; 6. a first insulating layer; 7. an adhesive layer; 8. a second thermal insulation layer; 9. a flame retardant layer; 10. a water-resistant film; 11. an easy-tear strip; 12. and (7) release paper.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural diagram of an RFID-based anti-counterfeit label according to the present invention; fig. 2 is an explosion diagram of the RFID-based anti-counterfeit label of the present invention, please refer to fig. 1 to 2, which illustrate a preferred embodiment of the RFID-based anti-counterfeit label, comprising:

the middle part of the upper surface of the base body 1 is provided with an embedded groove 2.

The RFID chip 3, RFID chip 3 inlays and locates in caulking groove 2.

And the insulating layer 4 wraps the outer side of the RFID chip 3.

And the radio frequency antenna 5 is provided with two radio frequency antennas 5 in the caulking groove 2, and the two radio frequency antennas 5 are arranged on two sides of the RFID chip 3 and penetrate through the insulating layer 4 to be connected with the RFID chip 3.

The lower surface of the substrate 1 is provided with a first heat insulation layer 6.

Adhesive layer 7, the lower surface of insulating layer is equipped with adhesive layer 7.

And a second heat insulation layer 8 is arranged on the upper surface of the base body 1, and the flame-retardant layer 9 covers the upper side of the RFID chip 3. In this embodiment, referring to fig. 1 and fig. 2, the RFID chip 3, the radio frequency antenna 5, and the insulating layer 4 are all disposed in the caulking groove 2 on the base body 1, so that the thickness of the base body 1 can be reduced, and the thickness of the anti-counterfeit label is reduced, so that the anti-counterfeit label is smaller and more compact, and is convenient to use. And locate RFID chip 3 and radio frequency antenna 5 in caulking groove 2, also can realize the protection to RFID chip 3 and radio frequency antenna 5, avoid receiving the extrusion and lead to RFID chip 3 to appear damaging the phenomenon. Wherein, the insulating layer 4 that sets up can play insulating effect, is convenient for protect RFID chip 3, and the both sides of RFID chip 3 are located to radio frequency antenna 5 symmetry to be connected with RFID chip 3 electricity, can improve signal induction ability. The arrangement of the first heat insulation layer 6 and the second heat insulation layer 8 can prevent external heat from being conducted to the RFID chip 3, so that the RFID chip 3 can work in a high-temperature environment. The arranged adhesive layer 7 is convenient for adhering the anti-counterfeiting label on an external product.

Further, as a preferred embodiment, the heat insulation structure further comprises a flame retardant layer 9, and the upper surface of the second heat insulation layer 8 is provided with the flame retardant layer 9. The flame-retardant layer 9 can play a flame-retardant role, and the RFID chip 3 is prevented from being damaged by external fire.

Further, as a preferred embodiment, the flame retardant layer further comprises a waterproof film 10, and the upper surface of the flame retardant layer 9 is provided with the waterproof film 10. In this embodiment, the waterproof film 10 is attached to the upper surface of the flame retardant layer 9 by gluing, thereby providing a waterproof function.

Further, as a preferred embodiment, the thermal insulation board further comprises an easy-tear strip 11, and the easy-tear strip 11 is arranged at the outer edge of the base body 1 and the outer edge of the second thermal insulation layer 8. Seted up a breach on easy tear strip 11, can tear easy tear strip 11 through the breach, because the easy tear strip 11 that sets up is used for connecting second insulating layer 8 and base member 1, when easy tear strip 11 was torn, can once only tear second insulating layer 8, fire-retardant layer 9 and water proof membrane 10, be convenient for directly take out RFID chip 3.

Further, as a preferred embodiment, the tear strip 11 is adhesively connected to the outer edge of the base 1 and the outer edge of the second insulating layer 8.

Further, as a preferred embodiment, the adhesive further comprises a release paper 12, and the release paper 12 is disposed on the lower surface of the adhesive layer 7. In this embodiment, set up and be used for protecting adhesive layer 7 from type paper 12, when needing to use, tear earlier from type paper 12, then through adhesive layer 7 directly with anti-counterfeit label glue on outside product can.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. An RFID-based security label, comprising:

the RFID chip is embedded in the embedding groove;

the insulating layer wraps the outer side of the RFID chip;

2. The RFID-based security tag of claim 1, wherein an upper surface of the second insulating layer is provided with the flame retardant layer.

3. The RFID-based security tag of claim 2, further comprising a waterproof film, wherein an upper surface of the flame retardant layer is provided with the waterproof film.

4. The RFID-based security tag of claim 3, further comprising a tear strip disposed at an outer edge of the substrate and an outer edge of the second insulating layer.

5. The RFID-based security tag of claim 4, wherein the tear strip is adhesively attached to an outer edge of the substrate and an outer edge of the second insulating layer.

6. The RFID-based security tag of claim 1, further comprising a release paper, wherein the release paper is disposed on a lower surface of the adhesive layer.

7. The RFID-based security tag of claim 4, wherein the tear strip has a notch formed therein.