CN214670675U - NFC anti-lost label based on internet of things application - Google Patents

Abstract

The utility model relates to a thing networking prevents losing technical field of system specifically is a NFC prevents losing label based on internet of things uses, which comprises a housin, the NFC chip, gluing agent layer, hardening agent layer, not dry glue film and bottom plate, it can be applicable to that the surface is undulant big, crooked object surface, can improve the application scope of NFC label, can avoid the NFC label to appear droing, the problem of peeling off, can play the protective effect after gluing agent layer sclerosis in addition, improve the protective capacities of NFC chip and avoid having practical meaning and spreading value because of impaired unable discernment, expect to produce good economic benefits.

Description

NFC anti-lost label based on internet of things application

Technical Field

The utility model relates to a thing networking prevents losing technical field of system specifically is a NFC prevents losing label based on internet of things uses.

Background

Near Field Communication (NFC for short) is an emerging technology, devices (such as mobile phones) using the NFC technology can exchange data when they are close to each other, and is integrated and evolved from a non-contact Radio Frequency Identification (RFID) and an interconnection technology, and by integrating functions of an induction card reader, an induction card and point-to-point Communication on a single chip, applications such as mobile payment, electronic ticketing, door access, mobile identity identification, anti-counterfeiting and the like are realized by using a mobile terminal.

At present, the NFC chip design is that the label form is pasted and is played discernment, prevent the effect of losing on article, however because the degree of fluctuation on different article surfaces is different, the label can not laminate with this type of object surface well, if smooth by force even can lead to the NFC chip in the label to warp, damage for the label uses and is limited by the object of surfacing, otherwise the separation appears easily, the problem of peeling off, need improve in order to solve above-mentioned problem to current NFC label.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a NFC prevents losing label based on internet of things uses to solve the problem that mentions in the background art.

In order to achieve the purpose, the utility model provides a following technical scheme including casing, NFC chip, gluing agent layer, hardener layer, non-drying glue layer and bottom plate, first cavity and second cavity are equipped with from top to bottom in proper order on the casing, the casing has elasticity and the top surface is provided with the two-dimensional code, NFC chip fixed mounting in inside the casing, gluing agent layer and hardener layer are filled respectively in first cavity, second cavity, non-drying glue layer locates the casing bottom surface, the bottom plate top surface is equipped with anti-sticking layer and contacts with the non-drying glue layer, the bottom plate top surface is equipped with several leak protection posts that link up first cavity, second cavity.

Preferably, the shell is made of an elastic PU material in the specific implementation.

Preferably, the leakage-proof column and the bottom plate are of an integrated structure.

Preferably, the release layer is a silicone coating in particular implementations.

Preferably, the number of the leakage-proof columns is 8, and the intervals are the same.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

the utility model provides a NFC anti-lost label based on internet of things application, which can be used for pasting a shell on an article, and when the article is lost, a person who picks up the article can identify a two-dimensional code or an NFC chip so as to conveniently retrieve the article; the bottom plate is taken down when the anti-leakage column is used, the non-dry glue layer on the bottom surface of the shell is adhered to an object to be protected, and the anti-leakage column does not isolate the adhesive layer and the hardening agent layer any more when the anti-leakage column is taken down, so that the adhesive layer and the hardening agent layer are mixed and quickly hardened; after the adhesive is completely hardened, the adhesive can be attached to the surface of an object without pressing, and the hardened adhesive can protect the NFC chip.

The utility model discloses can be applicable to the object surface that the surface undulates greatly, crooked, can improve the application scope of NFC label, can avoid the NFC label problem that drops, peels off to appear, can play the protective effect after gluing agent layer hardens in addition, improve the protective capacities of NFC chip and avoid having practical meaning and spreading value because of impaired unable discernment, expect to produce good economic benefits.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

FIG. 2 is a schematic cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of portion A in FIG. 2;

in the figure: the anti-leakage card comprises a shell 1, a first cavity 11, a second cavity 12, a two-dimensional code 13, an NFC chip 2, an adhesive layer 3, a hardening agent layer 4, a non-setting adhesive layer 5, a bottom plate 6 and anti-leakage columns 61.

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.

Examples

Combine fig. 1-3, a NFC prevents losing label based on internet of things uses, including casing 1, NFC chip 2, gluing agent layer 3, hardener layer 4, non-setting adhesive layer 5 and bottom plate 6, last first cavity 11 and the second cavity 12 of down being equipped with in proper order of casing 1 from top to bottom, casing 1 has elasticity and top surface and is provided with two-dimensional code 13, 2 fixed mounting of NFC chip in inside casing 1, gluing agent layer 3 and hardener layer 4 are filled respectively in first cavity 11, second cavity 12, non-setting adhesive layer 5 is located 1 bottom surface of casing, 6 top surfaces of bottom plate are equipped with antiseized layer and contact with non-setting adhesive layer 5, 6 top surfaces of bottom plate are equipped with 8 equidistance settings and link up the leak protection post 61 of first cavity 11, second cavity 12 integratively.

The shell 1 is made of elastic PU material in specific implementation, and PU (polyurethane) has the characteristics of good chemical resistance and good elasticity.

The release layer is a silicone coating in a specific implementation, and is configured to prevent adhesion between the backplane 6 and the non-stick layer 5.

The adhesive layer 3 and the hardener layer 4 are both the content of the prior art, so the reaction mechanism is not described again, and in the specific implementation, the adhesive layer 3 and the hardener layer 4 respectively adopt epoxy resin and corresponding cross-linking agents.

The two-dimensional code 13 points to a message leaving website, and a person who finds the lost article can leave a message on the website to find a place, contact a telephone and other corresponding messages to inform the owner to retrieve the article.

A message leaving website is preset in the NFC chip 2, a person who finds the lost article can use the equipment with the NFC identification function to identify the NFC chip 2 to log in the message leaving website, and information such as position information, a place of the lost article, a contact phone and the like is recorded to inform a loser to retrieve the article, so that the loss prevention effect is achieved.

The utility model discloses the theory of operation: the shell 1 can be pasted on an article, and when the article is lost, a person who finds the article can identify the two-dimensional code 13 or the NFC chip 2 to conveniently retrieve the article; when the anti-leakage device is used, the bottom plate 6 is taken down, the adhesive layer 5 on the bottom surface of the shell 1 is adhered to the surface of an object to be protected, the anti-leakage column 61 does not isolate the adhesive layer 3 and the hardening agent layer 4 any more when the anti-leakage column 61 is taken down, so the adhesive layer 3 and the hardening agent layer 4 are mixed and quickly hardened, and the shell 1 is pressed in the hardening process of the adhesive to enable the shell 1 to be attached to the surface of the object, so that the anti-leakage device can be well adapted to the surfaces of objects with different fluctuation degrees, and in addition, the adhesive mixed with the hardening agent is contacted with the surface of the object through the gap of the anti-leakage column 61, so the bonding strength of the shell 1 and the surface of the object is further improved; after the adhesive is completely hardened, the adhesive can be attached to the surface of an object without pressing, and the hardened adhesive can protect the NFC chip 2.

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 (5)

1. The utility model provides a NFC prevents losing label based on internet of things application which characterized in that:

the NFC chip comprises a shell (1), an NFC chip (2), an adhesive layer (3), a hardening agent layer (4), a non-setting adhesive layer (5) and a bottom plate (6);

a first cavity (11) and a second cavity (12) are sequentially arranged on the shell (1) from top to bottom, the shell (1) is elastic, and the top surface of the shell is provided with a two-dimensional code (13);

the NFC chip (2) is fixedly arranged in the shell (1);

the adhesive layer (3) and the hardening agent layer (4) are respectively filled in the first cavity (11) and the second cavity (12);

the non-drying glue layer (5) is arranged on the bottom surface of the shell (1);

bottom plate (6) top surface is equipped with antiseized layer and contacts with not dry glue film (5), bottom plate (6) top surface is equipped with several leak protection post (61) that link up first cavity (11), second cavity (12).

2. The NFC anti-lost tag based on the IOT (Internet of things) technology application of claim 1, wherein: the shell (1) is made of elastic PU materials in the specific implementation.

3. The NFC anti-lost tag based on the IOT (Internet of things) technology application of claim 1, wherein: the leakage-proof column (61) and the bottom plate (6) are of an integrated structure.

4. The NFC anti-lost tag based on the IOT (Internet of things) technology application of claim 1, wherein: the release layer is embodied with a silicone coating.

5. The NFC anti-lost tag based on the IOT (Internet of things) technology application of claim 1, wherein: the number of the leakage-proof columns (61) is 8, and the intervals are the same.

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