CN213365551U

CN213365551U - RFID anti-transfer metal label

Info

Publication number: CN213365551U
Application number: CN202022573458.XU
Authority: CN
Inventors: 汤军
Original assignee: Shenzhen Zhihui Iot Technology Co ltd
Current assignee: Shenzhen Zhihui Iot Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-04
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to the technical field of metal tags, and discloses a RFID anti-transfer metal tag, which comprises a T-shaped plastic base, wherein one side of the T-shaped plastic base is provided with a back glue, the T-shaped plastic base is separated into two parts and is positioned on both sides of the back glue, the side edge of the T-shaped plastic base on one side is connected with a first plastic strip-shaped base material, the side edge of the T-shaped plastic base on the other side is connected with a second plastic strip-shaped base material, a fragile tag antenna is arranged and wound on four surfaces along the long edge of a cuboid plastic block, an inverted packaging process is used in the fragile tag antenna, and an anisotropic conductive glue is adopted to ensure that a chip and the fragile tag antenna are in a mutual structure, so as to form a radiation main body, which is favorable for obtaining good radiation performance when the radiation main body is pasted on the metal surface, through the arranged back glue, the adhesive force of the body is larger, and is favorable for good adhesive performance, and serves to prevent the transfer of the medicine from the patient.

Description

RFID anti-transfer metal label

Technical Field

The utility model relates to a metal label technical field specifically is a RFID prevents shifting metal label.

Background

At present stage RFID electronic tags's application is more and more extensive, has obtained a large amount of applications in asset management field RFID system, but also produces at some problems in the application process equally, because electronic tags is the carrier of article information, in case electronic tags has taken place illegal transfer, article information data will obtain wrong upload so, in order to evade this problem, breakable flexible electronic tags is used by a large amount, but the anti-metal label of stereoplasm is difficult to accomplish true anti-transfer because the attribute of self structure, the utility model provides a metal RFID electronic tags of transfer is prevented to the stereoplasm, pastes after accomplishing, demolishs promptly and destroys, can't carry out illegal transfer.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a RFID prevents shifting metal label possesses the advantage of being convenient for paste and prevent illegal transfer, has solved the problem of easy illegal transfer in the traditional art.

The utility model provides a following technical scheme: the utility model provides a RFID prevents shifting metal label, includes T shape plastic base, one side of T shape plastic base is equipped with the gum, T shape plastic base separation is two parts and constitutes and all be located the both sides of gum, one side the side of T shape plastic base is connected with first plastics bar substrate, opposite side the side of T shape plastic base is connected with second plastics bar substrate, be equipped with the chip between first plastics bar substrate and the second plastics bar substrate, the side of chip is equipped with breakable label antenna.

Preferably, T shape plastic base meets and constitutes a middle part and has empty cuboid plastic block with first plastics bar substrate and second plastics bar substrate, four faces along long limit of breakable label antenna winding in cuboid plastic block, the chip is located the side of breakable label antenna.

Preferably, the back adhesive is a double-sided adhesive tape.

Preferably, the T-shaped plastic base is completely attached to the metal surface through back glue, and the first plastic strip-shaped base material and the second plastic strip-shaped base material are separated from the T-shaped plastic base under the stress.

Preferably, the fragile tag antenna is attached to the surface of the cuboid plastic block, and the surface of the fragile tag antenna is provided with base paper or a reinforcing film.

Preferably, the fragile tag antenna has different shapes and grooves, and the fragile tag antenna and the chip realize conjugate matching.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this RFID prevents shifting metal label, fragile label antenna through the setting, and twine in the four faces on the long limit of edge of the cuboid plastic block that is, use among fragile label antenna and fall the encapsulation technology and adopt anisotropic conducting resin to make chip and fragile label antenna looks structure, constitute the radiation main part, be favorable to this radiation main part can obtain good radiation performance when pasting in the metal surface, gum through the setting, its body is the double faced adhesive tape, when being favorable to good adhesion performance when pasting this metal label, and play the effect that prevents being shifted at will to a certain extent.

2. This RFID prevents shifting metal label, T shape plastic base through setting up is convenient for laminate completely through the gum with the metal surface, be favorable to outwards dragging when using the power of perpendicular to metal surface, the first plastics bar substrate and the second plastics bar substrate atress of both sides can and separate with T shape plastic base, and then make breakable label antenna tear the damage, make radiation performance disappear, when holding between the fingers body label both ends and dragging, make the T shape plastic base of body label both sides to middle cavity department slip crooked, thereby make whole breakable label antenna produce and warp and tear, radiation performance can disappear equally, thereby be favorable to playing the guard action who prevents illegal transfer to its body from a plurality of sides.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention.

In the figure: 1. a first plastic strip substrate; 2. a T-shaped plastic base; 3. a second plastic strip substrate; 4. A chip; 5. a fragile tag antenna; 6. and (7) carrying out gum application.

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. 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.

Referring to fig. 1-2, an RFID anti-transfer metal label comprises a T-shaped plastic base 2, a back adhesive 6 is disposed on one side of the T-shaped plastic base 2, the back adhesive 6 is a double-sided adhesive, and the back adhesive 6 is disposed so that the body of the T-shaped plastic base is the double-sided adhesive, thereby facilitating good adhesion performance when attaching the metal label, and preventing random transfer to some extent, so as to improve the practical performance of the metal label, the T-shaped plastic base 2 is separated into two parts and disposed on both sides of the back adhesive 6, the side of the T-shaped plastic base 2 is connected with a first plastic strip base 1, the side of the T-shaped plastic base 2 is connected with a second plastic strip base 3, the T-shaped plastic base 2 is completely attached to the metal surface through the back adhesive 6, the first plastic strip base 1 and the second plastic strip base 3 on both sides are separated from the T-shaped plastic base 2, a chip 4 is arranged between a first plastic strip substrate 1 and a second plastic strip substrate 3, a fragile tag antenna 5 is arranged on the side edge of the chip 4, a T-shaped plastic base 2 is connected with the first plastic strip substrate 1 and the second plastic strip substrate 3 to form a cuboid plastic block with a cavity in the middle, the fragile tag antenna 5 is wound on four surfaces along the long edge of the cuboid plastic block, the chip 4 is positioned on the side surface of the fragile tag antenna 5, the fragile tag antenna 5 is attached to the surface of the cuboid plastic block, base paper or a reinforcing film is arranged on the surface of the fragile tag antenna 5, the fragile tag antenna 5 has different shapes and grooves, the fragile tag antenna 5 and the chip 4 realize conjugate matching, a body metal tag is formed by combining and connecting various parts, after the body tag is adhered through a back adhesive 6, when being disassembled, no matter the side surface is stressed in any direction, the separation of T shape plastic base 2 and first plastic strip substrate 1 and second plastic strip substrate 3 can all be led to the homoenergetic, or because the cavity that the middle part is produces deformation by the compression and leads to breakable label antenna 5 surface fracture, body label radiation performance all can disappear.

The working principle is that when the metal label is used, when the body label is attached to the metal surface, the T-shaped plastic base 2 is effectively and completely attached to the metal surface through the back adhesive 6, when the plastic base is pulled outwards by a force vertical to the metal surface, the first plastic strip-shaped base material 1 and the second plastic strip-shaped base material 3 on the two sides are separated from the T-shaped plastic base 2 under the force, further, the fragile tag antenna 5 is torn and damaged, the radiation performance disappears, so that the metal tag of the body is damaged, when the two ends of the tag of the body are pinched and pulled, then the T-shaped plastic base 2 of the two sides of the tag is bent towards the middle cavity in a sliding manner, so that the whole fragile tag antenna 5 is deformed and torn, the radiation performance can disappear, the body metal tag can be damaged, and the aim of preventing the metal tag from being illegally transferred can be fulfilled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An RFID prevents shifting metal label, includes T shape plastic base (2), its characterized in that: one side of T shape plastic base (2) is equipped with gum (6), T shape plastic base (2) separation is two parts and constitutes and all is located the both sides of gum (6), one side the side of T shape plastic base (2) is connected with first plastics bar substrate (1), the opposite side the side of T shape plastic base (2) is connected with second plastics bar substrate (3), be equipped with between first plastics bar substrate (1) and second plastics bar substrate (3) chip (4), the side of chip (4) is equipped with fragile label antenna (5).

2. The RFID transfer-resistant metal label as claimed in claim 1, wherein: t shape plastic base (2) meet and constitute a middle part and have empty cuboid plastic block with first plastics bar substrate (1) and second plastics bar substrate (3), four faces along long limit of breakable label antenna (5) winding in cuboid plastic block, chip (4) are located the side of breakable label antenna (5).

3. The RFID transfer-resistant metal label as claimed in claim 1, wherein: the back adhesive (6) is a double-sided adhesive.

4. The RFID transfer-resistant metal label as claimed in claim 1, wherein: the T-shaped plastic base (2) is completely attached to the metal surface through back glue (6), and the first plastic strip-shaped base material (1) and the second plastic strip-shaped base material (3) are separated from the T-shaped plastic base (2) under stress.

5. The RFID transfer-resistant metal label as claimed in claim 1, wherein: the fragile tag antenna (5) is attached to the surface of the cuboid plastic block, and base paper or a reinforcing film is arranged on the surface of the fragile tag antenna (5).

6. The RFID transfer-resistant metal label as claimed in claim 1, wherein: the fragile tag antenna (5) has different shapes and grooves, and conjugate matching is realized between the fragile tag antenna (5) and the chip (4).