CN220855695U - Novel anti-disassembly electronic tag - Google Patents

Abstract

The utility model relates to a novel anti-disassembly electronic tag which belongs to the technical field of radio frequency and comprises an upper shell, an electronic tag layer, ferrite, a lower shell and back glue, wherein the electronic tag layer comprises an antenna and a chip, each component part is respectively the upper shell, the electronic tag layer, the ferrite, the lower shell and the back glue from top to bottom, the antenna of the electronic tag layer comprises a bulge, the bulge passes through a gap on the lower shell and is bent on the back glue layer to be attached to the back glue layer, a hollowed-out area is formed on the edge back glue layer at the attaching position, the novel anti-disassembly tag is in sealing fit with each type of glue and each layer of each layer through each layer of the adhesive, the hollowed-out part of the back glue layer is of stronger viscosity or the same as the back glue, when the tag is disassembled by external force, the bulge part of the antenna is easy to damage, the tag is prevented from disassembly, the tag reduces the private disassembly and secondary use condition of the electronic tag, and the tag is widely applied to the fields of article identification and intelligent management.

Description

Novel anti-disassembly electronic tag

Technical Field

The technology is a technology in the radio frequency field, and particularly relates to a novel anti-disassembly electronic tag.

Background

The utility model effectively solves the problem that the label stuck on the existing equipment is difficult to distinguish by re-sticking or replacing after being damaged by external force, the antenna on the electronic label layer is provided with a bulge and is tightly stuck on the adhesive layer by bending the gap on the lower shell, and the edge of the sticking part of the bulge and the adhesive layer is hollowed out in a certain area, so that the label can be damaged when being acted by external force, and the bulge part of the antenna can be damaged and left on the label sticking equipment or damaged, thereby preventing the disassembly.

The novel anti-disassembly electronic tag well solves the anti-disassembly problem, the tag comprises an upper shell, an electronic tag layer, ferrite, a lower shell and back glue, the layers are tightly combined to form a plurality of tags with sealed square structures, an antenna of the electronic tag layer is provided with a bulge, and when the tag is subjected to external force, the bulge part of the antenna of the electronic tag of the tag is easy to damage, so that anti-disassembly is realized.

Disclosure of Invention

The utility model aims to solve the technical problems that: the antenna bulge on the electronic tag layer on the electronic tag is bent to the back glue through the lower shell gap, is tightly matched with the back glue, and has a certain hollow area at the edge of the joint part.

This novel anti-disassembly electronic tags contains epitheca, electronic tags layer, ferrite, inferior valve, gum, the epitheca is outer, and the second floor is the electronic tags layer, and the third layer is ferrite, and the fourth layer is the inferior valve, and the fifth layer is gum, the epitheca with the electronic tags layer is connected, the electronic tags layer with ferrite is connected, ferrite with the inferior valve is connected, the inferior valve with gum is connected, and this novel anti-disassembly electronic tags is square shape, and each component combination is seal structure, contain antenna, chip on the electronic tags layer, the antenna contains protruding part, antenna protruding part process the laminating of buckling in the space on the inferior valve is in on the gum layer, the gum layer is trompil all around this protruding kink of antenna to the trompil part extends there is certain fretwork region all around.

Furthermore, the hollowed-out area on the back adhesive has stronger adhesiveness or has the same adhesiveness as the back adhesive.

Further, the label is sized to be 45 x 45cm long or 75 x 45cm wide, with the thickness being set as desired.

Further, the thickness of the upper shell is 3.5-4.5mm, the thickness of the ferrite is 0.6-1mm, the thickness of the lower shell is 1-2mm, and the thickness of the back glue is 0.8-1.1mm.

Further, when the novel anti-disassembly electronic tag is separated from the tag sticker by external force, the protruding part of the antenna at the hollowed-out part is easy to damage, and the anti-disassembly function is achieved.

Further, the back glue is 3M glue.

The novel anti-disassembly electronic tag has the beneficial effects that: the technology provides a special electronic tag, the protruding part of an antenna on an electronic tag layer on the electronic tag is bent to the back glue through a lower shell gap, the tag is tightly attached to the back glue, a certain hollowed-out area is formed in the edge of the attaching part, the tag is damaged when being damaged or acted on by external force, the protruding part of the tag antenna is damaged, a tag user can find out that the tag is detached, and the tag is detached, so that the disassembly is prevented.

Drawings

For a clearer description of embodiments of the present utility model or of the prior art, the following description will be given with reference to the accompanying drawings, which are used in the description of the embodiments or of the prior art, it being evident that the following description and the accompanying drawings are only some specific embodiments of the utility model, and that other drawings may be obtained by those skilled in the art without inventive effort.

Fig. 1 is a schematic diagram of a structural layered composition of a novel tamper resistant electronic tag.

Fig. 2 is a schematic diagram of a novel anti-disassembly electronic tag submodule shell gap and adhesive-backed hollowed-out structure.

Fig. 3 is a schematic top view of one embodiment of a novel tamper resistant electronic tag.

Fig. 4 is a schematic front view of one embodiment of a novel tamper resistant electronic tag.

In the figure, 1 is an upper shell, 2 is an electronic tag layer, 3 is ferrite, 4 is a lower shell, 5 is back glue, 6 is an upper gap of the lower shell, and 7 is a hollowed-out area on the back glue.

Description of the embodiments

The following describes in detail the structural composition and the technical implementation process of a novel tamper-proof electronic tag with reference to the accompanying drawings, but the protection scope of the present utility model is not limited to the following description.

As shown in fig. 1, a novel anti-disassembly electronic tag comprises an upper shell 1, an electronic tag layer 2, ferrite 3, a shell 4 and a back adhesive 5, wherein the upper shell 1 is arranged on the outer layer, the second layer is the electronic tag layer 2, the third layer is the ferrite 3, the fourth layer is a lower shell 4, the fifth layer is the back adhesive 5, the upper shell 1 is connected with the electronic tag layer 2, the electronic tag layer 2 is connected with the ferrite 3, the ferrite 3 is connected with the lower shell 4, the lower shell 4 is connected with the back adhesive 5, the novel anti-disassembly electronic tag is square, each component is combined into a sealing structure, the lower shell 4 comprises a gap, the back adhesive 5 is provided with a hollowed-out area, the electronic tag layer 2 comprises an antenna and a chip, the antenna comprises a bulge, the bulge is folded onto the back adhesive 5 through the gap on the lower shell 4 and is tightly attached to the back adhesive 5, the bulge is attached to the back adhesive 5, and the bulge of the antenna is attached to the back adhesive 5, and the hollowed-out area is attached to the edge of the back adhesive 5.

Fig. 2 is a schematic diagram of a novel anti-disassembly electronic tag comprising a sub-module shell gap and a back adhesive hollowed-out part, wherein a protruding part of an antenna is bent onto the back adhesive 5 through the lower shell upper gap 6 and is attached to the back adhesive 5, and a certain hollowed-out area 7 is formed at the edge of the attachment part of the protruding part and the back adhesive 5.

Preferably, the hollowed-out area 7 on the back adhesive 5 has stronger viscosity or the same viscosity as the back adhesive 5.

Fig. 3 is a schematic top view of one embodiment of a novel tamper resistant electronic tag, the tag comprising 4 circular holes around.

Fig. 4 is a schematic front view of one embodiment of a novel tamper resistant electronic tag, the tag being square in shape.

In one embodiment, the back adhesive 5 is 3M adhesive.

In one embodiment, the novel tamper-proof electronic tag has a length of 45mm and a width of 45mm, and the thickness is set according to requirements.

In one embodiment, the novel tamper resistant electronic tag has a length/width of 75×45mm and a thickness set as desired.

In one embodiment, the thickness of the upper shell is 3.5-4.5mm, the thickness of the ferrite is 0.6-1mm, the thickness of the lower shell is 1-2mm, and the thickness of the back adhesive is 0.8-1.1mm.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims (6)

1. The utility model provides a novel prevent tearing open electronic tags, its characterized in that contains epitheca, electronic tags layer, ferrite, inferior valve, gum, the epitheca is outer, and the second floor is the electronic tags layer, and the third layer is ferrite, and the fourth layer is the inferior valve, and the fifth layer is gum, the epitheca with the electronic tags layer is connected, the electronic tags layer with ferrite is connected, ferrite with the inferior valve is connected, the inferior valve with gum is connected, and this novel prevent tearing open electronic tags is square shape, and each component combination is seal structure, contain antenna, chip on the electronic tags layer, the antenna contains protruding part, antenna protruding part passes through the laminating of lower casing upper gap is in on the gum layer, the gum layer is around this antenna protruding bending part trompil all around to extend along this trompil part all around and have certain fretwork area.

2. The novel anti-disassembly electronic tag according to claim 1, wherein the hollowed-out area on the back adhesive has stronger adhesiveness or has the same adhesiveness as the back adhesive.

3. The tamper resistant electronic tag of claim 2, wherein the tag is 45 x 45cm long or 75 x 45cm wide and has a thickness as desired.

4. The novel anti-disassembly electronic tag according to claim 3, wherein the thickness of the upper shell is 3.5-4.5mm, the thickness of the ferrite is 0.6-1mm, the thickness of the lower shell is 1-2mm, and the thickness of the back adhesive is 0.8-1.1mm.

5. The tag of claim 4, wherein the antenna protruding portion at the hollowed-out portion is easily damaged when the tag is separated from the tag sticker by an external force, and the tag has an anti-dismantling function.

6. The tamper resistant electronic tag of claim 5, wherein said backing adhesive is a 3M adhesive.