CN212112534U

CN212112534U - RFID electronic tag with long service life

Info

Publication number: CN212112534U
Application number: CN202020686266.7U
Authority: CN
Inventors: 樊凯龙
Original assignee: Kunshan Zhouzhuang Fudi Garment Accessories Factory
Current assignee: Kunshan Zhouzhuang Fudi Garment Accessories Factory
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-08
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a long service life's RFID electronic tags, including pasting the layer, paste the first flexible layer of top fixedly connected with on layer, the top fixedly connected with dielectric layer on first flexible layer, the cavity has been seted up to the inside of dielectric layer. The utility model discloses a first flexible layer, the packaging layer, the protective housing, the flexible layer of second, the setting of waterproof layer and wearing layer, first flexible layer and the flexible layer of second can protect electronic tags to a great extent can not ftracture or be broken, the packaging layer can be fixed antenna and protective housing well, protective housing and silica gel layer can effectively protect the chip can not receive outside impact and cause the damage, the waterproof layer can guarantee that electronic tags can not seep water, the wearing layer has guaranteed the wearability of electronic tags when using again, electronic tags's life has greatly been prolonged, the problem that electronic tags need frequent change because life is short has been solved simultaneously.

Description

RFID electronic tag with long service life

Technical Field

The utility model relates to an electronic tags technical field specifically is a long service life's RFID electronic tags.

Background

Radio Frequency Identification (RFID), which is a kind of automatic identification technology, performs non-contact bidirectional data communication in a radio frequency manner, and reads and writes a recording medium (an electronic tag or a radio frequency card) by using the radio frequency manner, thereby achieving the purpose of identifying an object and exchanging data.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's RFID electronic tags possesses long service life's advantage, has solved traditional electronic tags life and has hanged down, the problem that needs often to change.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long service life's RFID electronic tags, is including pasting the layer, paste the first flexible layer of the top fixedly connected with on layer, the top fixedly connected with dielectric layer on first flexible layer, the cavity has been seted up to the inside of dielectric layer, the top fixedly connected with encapsulated layer of dielectric layer, the inside fixedly connected with protective housing of encapsulated layer, the flexible layer of top fixedly connected with second of encapsulated layer, the top fixedly connected with waterproof layer on the flexible layer of second, the top fixedly connected with wearing layer of waterproof layer.

Preferably, an antenna is fixedly connected to an inner cavity of the cavity, and the antenna and the cavity are filled with a packaging layer.

Preferably, the bottom of the protective shell is fixedly connected with a chip, and a silica gel layer is filled between the chip and the protective shell.

Preferably, the chip is fixedly connected with the antenna through a wire, and the chip and the antenna form a closed loop.

Preferably, friction grains are arranged on the outer surface of the protective shell, and the protective shell is fixedly connected with the second flexible layer through the packaging layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with the first flexible layer, the packaging layer, the protective shell, the second flexible layer, the waterproof layer and the wear-resistant layer, the first flexible layer and the second flexible layer are respectively arranged at the top and the bottom of the electronic tag, when electronic tags received crooked or folding, just can to a great extent protect electronic tags can not ftracture or by the rupture, the encapsulation layer both can fix antenna and protective housing well, can prevent again that electronic tags's side from intaking, protective housing and silica gel layer can effectively protect the chip can not receive outside impact and cause the damage, the waterproof layer can guarantee that electronic tags can not seep water, the wearing layer has guaranteed the wearability of electronic tags when using again, can not make electronic tags cause inner structure's damage because the damage on surface, electronic tags's life has greatly been prolonged, electronic tags's problem because life is short and often change has been solved simultaneously.

2. The utility model discloses a setting of dielectric layer, cavity and antenna buries the antenna in the inside cavity of dielectric layer, has both protected the antenna can not damaged easily, has saved the space again, makes electronic tags more frivolous.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the dielectric layer structure of the present invention.

In the figure: 1. a bonding layer; 2. a first flexible layer; 3. a dielectric layer; 4. a cavity; 5. a packaging layer; 6. a protective shell; 7. a second flexible layer; 8. a waterproof layer; 9. a wear layer; 10. an antenna; 11. a chip; 12. and (5) a silica gel layer.

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. 1-3, an RFID electronic tag with a long service life includes an adhesive layer 1, a first flexible layer 2 is fixedly connected to the top of the adhesive layer 1, a dielectric layer 3 is fixedly connected to the top of the first flexible layer 2, a cavity 4 is formed inside the dielectric layer 3, an antenna 10 is fixedly connected to an inner cavity of the cavity 4, the antenna 10 and the cavity 4 are filled with a packaging layer 5, the top of the dielectric layer 3 is fixedly connected with the packaging layer 5, a protective shell 6 is fixedly connected to the inside of the packaging layer 5, a chip 11 is fixedly connected to the bottom of the protective shell 6, a silicone layer 12 is filled between the chip 11 and the protective shell 6, the chip 11 is fixedly connected to the antenna 10 through an electric wire, the chip 11 and the antenna 10 form a closed loop, the antenna 10 is embedded in the cavity 4 inside the dielectric layer 3 through the arrangement of the dielectric layer 3, the cavity 4 and the antenna 10, so that, the space is saved, the electronic tag is lighter and thinner, the second flexible layer 7 is fixedly connected to the top of the packaging layer 5, friction grains are arranged on the outer surface of the protective shell 6, the protective shell 6 is fixedly connected with the second flexible layer 7 through the packaging layer 5, the waterproof layer 8 is fixedly connected to the top of the second flexible layer 7, the wear-resistant layer 9 is fixedly connected to the top of the waterproof layer 8, the electronic tag can be protected to a great extent from cracking or breaking when the electronic tag is bent or folded by the arrangement of the first flexible layer 2, the packaging layer 5, the protective shell 6, the second flexible layer 7, the waterproof layer 8 and the wear-resistant layer 9, the first flexible layer 2 and the second flexible layer 7 are respectively arranged at the top and the bottom of the electronic tag, the antenna 10 and the protective shell 6 can be well fixed by the packaging layer 5, water can be prevented from entering from the side surface of the electronic tag, the protective shell 6 and the silica gel layer 12 can effectively protect the chip 11 from being damaged by external impact, waterproof layer 8 can guarantee that electronic tags can not seep water, and wearing layer 9 has guaranteed electronic tags's wearability when using again, can not make electronic tags cause inner structure's damage because of the damage on surface, has greatly prolonged electronic tags's life, has solved electronic tags simultaneously because life is short and the problem that needs often change.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods (such as thermal welding, ultrasonic welding, flux, welding, and fusion welding), and no specific description is made here.

When the electronic tag is used, the first flexible layer 2, the packaging layer 5, the protective shell 6, the second flexible layer 7, the waterproof layer 8 and the wear-resistant layer 9 are arranged, the first flexible layer 2 and the second flexible layer 7 are respectively arranged at the top and the bottom of the electronic tag, when the electronic tag is bent or folded, the electronic tag can be protected from cracking or breaking to a great extent, the antenna 10 and the protective shell 6 can be well fixed by the packaging layer 5, water can be prevented from entering the side face of the electronic tag, the chip 11 can be effectively protected from being damaged by external impact by the protective shell 6 and the silica gel layer 12, the electronic tag can be prevented from water seepage by the waterproof layer 8, the wear-resistant layer 9 also ensures the wear resistance of the electronic tag in use, the damage of an internal structure caused by the damage of the electronic tag due to the surface can be avoided, and the service life of the electronic tag is greatly prolonged, meanwhile, the problem that the electronic tag needs to be replaced frequently due to short service life is solved, the antenna 10 is buried in the cavity 4 inside the dielectric layer 3 through the arrangement of the dielectric layer 3, the cavity 4 and the antenna 10, the antenna 10 is protected from being damaged easily, space is saved, and the electronic tag is lighter and thinner.

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 electronic label with long service life comprises an adhesive layer (1), and is characterized in that: paste first flexible layer of top fixedly connected with (2) of layer (1), top fixedly connected with dielectric layer (3) of first flexible layer (2), cavity (4) have been seted up to the inside of dielectric layer (3), top fixedly connected with packaging layer (5) of dielectric layer (3), inside fixedly connected with protective housing (6) of packaging layer (5), top fixedly connected with second flexible layer (7) of packaging layer (5), top fixedly connected with waterproof layer (8) of second flexible layer (7), top fixedly connected with wearing layer (9) of waterproof layer (8).

2. An RFID tag having a long service life according to claim 1, wherein: the antenna is characterized in that an antenna (10) is fixedly connected to the inner cavity of the cavity (4), and the space between the antenna (10) and the cavity (4) is filled with a packaging layer (5).

3. An RFID tag having a long service life according to claim 1, wherein: the bottom fixedly connected with chip (11) of protective housing (6), it has silica gel layer (12) to fill between chip (11) and protective housing (6).

4. A long-life RFID tag as claimed in claim 3, characterized in that: the chip (11) is fixedly connected with the antenna (10) through an electric wire, and the chip (11) and the antenna (10) form a closed loop.

5. An RFID tag having a long service life according to claim 1, wherein: the outer surface of the protective shell (6) is provided with friction grains, and the protective shell (6) is fixedly connected with the second flexible layer (7) through the packaging layer (5).