CN214202435U

CN214202435U - RFID electronic tag with long service life

Info

Publication number: CN214202435U
Application number: CN202022517779.8U
Authority: CN
Inventors: 李洪媛
Original assignee: Guangdong Yinkai Electronic Technology Co ltd
Current assignee: Guangdong Yinkai Electronic Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-09-14
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a long service life's RFID electronic tags, including the plastic sheet board, the top of plastic sheet board bonds through glue has the metal aluminium foil layer, the top on metal aluminium foil layer bonds through glue has the label body, the surface of plastic sheet board bonds through glue has polycarbonate plastic sheet layer, the surface on polycarbonate plastic sheet layer bonds through glue has polyphenylene sulfide plastic sheet layer. The utility model discloses a surface of plastic sheet board bonds through glue has polycarbonate plastic sheet layer, and the surface on polycarbonate plastic sheet layer bonds through glue has polyphenylene sulfide plastic sheet layer, and the surface on polyphenylene sulfide plastic sheet layer bonds through glue has polyarylate plastic sheet layer, has played the effect of keeping apart steam to can effectually prevent that liquid such as steam from corroding to the RFID electronic tags, solve current existence and do not possess corrosion-resistant function, cause the problem that RFID electronic tags life reduces easily.

Description

RFID electronic tag with long service life

Technical Field

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

Background

The electronic tag is also called as a radio frequency tag, a transponder and a data carrier, the reader is also called as a reading device, a scanner, a reading head, a communicator and a reader-writer (depending on whether the electronic tag can wirelessly rewrite data), the electronic tag and the reader realize space (non-contact) coupling of radio frequency signals through a coupling element, energy transmission and data exchange are realized in a coupling channel according to a time sequence relation, but the existing electronic tag does not have a corrosion-resistant function, so that the service life of the RFID electronic tag is easily reduced due to the corrosion of water vapor and other external liquid in the use process, and the RFID electronic tag with long service life is provided.

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 current existence and has not possessed corrosion-resistant function to easily cause the problem that RFID electronic tags life reduces because of the erosion of external liquid such as vapor in the use.

In order to achieve the above object, the utility model provides a following technical scheme: an RFID electronic tag with long service life comprises a plastic thin sheet plate, wherein a metal aluminum foil layer is bonded to the top of the plastic thin sheet plate through glue, a tag body is bonded to the top of the metal aluminum foil layer through glue, a polycarbonate plastic thin sheet layer is bonded to the surface of the plastic thin sheet plate through glue, a polyphenylene sulfide plastic thin sheet layer is bonded to the surface of the polycarbonate plastic thin sheet layer through glue, and a polyarylate plastic thin sheet layer is bonded to the surface of the polyphenylene sulfide plastic thin sheet layer through glue.

Preferably, the surface of the tag body is provided with an antenna loop, and the top of the tag body and the surface of the antenna loop are provided with a release paper layer.

Preferably, the surface of the metal aluminum foil layer is sprayed with a water-based polyurethane coating layer, the surface of the water-based polyurethane coating layer is sprayed with a nano water-based coating layer, and the surface of the nano water-based coating layer is sprayed with an acrylic coating layer.

Preferably, the thickness of the water-based polyurethane coating layer and the thickness of the nano water-based coating layer are 0.011cm-0.14cm, and the thickness of the acrylic coating layer is 0.012cm-0.016 cm.

Preferably, the thickness of the polycarbonate plastic sheet layer and the polyphenylene sulfide plastic sheet layer is 0.13cm-0.16cm, and the thickness of the polyarylate plastic sheet layer is 0.14cm-0.19 cm.

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

the utility model discloses a surface of plastic sheet board bonds through glue has polycarbonate plastic sheet layer, the surface on polycarbonate plastic sheet layer bonds through glue has polyphenylene sulfide plastic sheet layer, the surface on polyphenylene sulfide plastic sheet layer bonds through glue has polyarylate plastic sheet layer, the effect of keeping apart steam has been played, thereby can effectually prevent that liquid such as steam from corroding RFID electronic tags, solved current existence and not possess corrosion-resistant function, thereby the easy problem that causes RFID electronic tags life to reduce because of the erosion of external liquid such as steam in the use.

Drawings

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

FIG. 2 is a schematic view of the structure of the polyphenylene sulfide plastic sheet of the present invention;

fig. 3 is the structural schematic diagram of the acrylic coating layer of the present invention.

In the figure: 1. a plastic lamella plate; 2. a metal aluminum foil layer; 3. a label body; 4. an antenna loop; 5. a polycarbonate plastic foil layer; 6. a polyphenylene sulfide plastic foil layer; 7. a polyarylate plastic sheet layer; 8. a water-based polyurethane coating layer; 9. a nano water-based coating layer; 10. acrylic coating 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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.

The utility model discloses a plastic foil board 1, metal aluminium foil layer 2, label body 3, antenna loop 4, polycarbonate plastic foil layer 5, polyphenylene sulfide plastic foil layer 6, polyarylate plastic foil layer 7, waterborne polyurethane coating layer 8, nanometer waterborne coating layer 9 and acrylic acid coating layer 10 part are the parts that general standard spare or technical personnel in the field know, and the standard part that uses in this application file all can purchase from the market, and can all customize according to the record of description and drawing, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an RFID electronic tag with a long service life includes a plastic sheet 1, a metal aluminum foil layer 2 is adhered to the top of the plastic sheet 1 through glue, a tag body 3 is adhered to the top of the metal aluminum foil layer 2 through glue, a polycarbonate plastic sheet layer 5 is adhered to the surface of the plastic sheet 1 through glue, a polyphenylene sulfide plastic sheet layer 6 is adhered to the surface of the polycarbonate plastic sheet layer 5 through glue, a polyarylate plastic sheet layer 7 is adhered to the surface of the polyphenylene sulfide plastic sheet layer 6 through glue, so as to achieve the effect of isolating water vapor, thereby effectively preventing the RFID electronic tag from being corroded by liquid such as water vapor and the like, an antenna loop 4 is disposed on the surface of the tag body 3, a release paper layer is disposed on the top of the tag body 3 and on the surface of the antenna loop 4, and an aqueous polyurethane coating layer 8 is sprayed on the surface of the metal aluminum foil layer 2, the surface of the water-based polyurethane coating layer 8 is sprayed with a nano water-based coating layer 9, the surface of the nano water-based coating layer 9 is sprayed with an acrylic coating layer 10, the thickness of the water-based polyurethane coating layer 8 and the nano water-based coating layer 9 is 0.011cm-0.14cm, the thickness of the acrylic coating layer 10 is 0.012cm-0.016cm, the thickness of the polycarbonate plastic sheet layer 5 and the polyphenylene sulfide plastic sheet layer 6 is 0.13cm-0.16cm, and the thickness of the polyarylate plastic sheet layer 7 is 0.14cm-0.19 cm.

When the RFID electronic tag is used, the polycarbonate plastic sheet layer 5 is bonded on the surface of the plastic sheet plate 1 through glue, the polyphenylene sulfide plastic sheet layer 6 is bonded on the surface of the polycarbonate plastic sheet layer 5 through glue, and the polyarylate plastic sheet layer 7 is bonded on the surface of the polyphenylene sulfide plastic sheet layer 6 through glue, so that the effect of isolating water vapor is achieved, the RFID electronic tag can be effectively prevented from being corroded by liquid such as water vapor and the like, the problem that the service life of the RFID electronic tag is reduced due to corrosion of the liquid such as water vapor and the like in the using process is solved, and the problem that the service life of the RFID electronic tag is prolonged due to corrosion of the existing liquid such as water vapor and the like in the using process is solved.

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 a plastic thin sheet plate (1), and is characterized in that: the label is characterized in that a metal aluminum foil layer (2) is bonded to the top of the plastic sheet plate (1) through glue, a label body (3) is bonded to the top of the metal aluminum foil layer (2) through glue, a polycarbonate plastic sheet layer (5) is bonded to the surface of the plastic sheet plate (1) through glue, a polyphenylene sulfide plastic sheet layer (6) is bonded to the surface of the polycarbonate plastic sheet layer (5) through glue, and a polyarylate plastic sheet layer (7) is bonded to the surface of the polyphenylene sulfide plastic sheet layer (6) through glue.

2. An RFID tag having a long service life according to claim 1, wherein: the surface of the tag body (3) is provided with an antenna loop (4), and the top of the tag body (3) and the surface of the tag body, which is located on the antenna loop (4), are provided with release paper layers.

3. An RFID tag having a long service life according to claim 1, wherein: the surface spraying of metal aluminium foil layer (2) has waterborne polyurethane coating layer (8), the surface spraying of waterborne polyurethane coating layer (8) has nanometer waterborne coating layer (9), the surface spraying of nanometer waterborne coating layer (9) has acrylic coating layer (10).

4. A long-life RFID tag as claimed in claim 3, characterized in that: the thickness of the water-based polyurethane coating layer (8) and the thickness of the nanometer water-based coating layer (9) are 0.011cm-0.14cm, and the thickness of the acrylic coating layer (10) is 0.012cm-0.016 cm.

5. An RFID tag having a long service life according to claim 1, wherein: the thickness of the polycarbonate plastic sheet layer (5) and the thickness of the polyphenylene sulfide plastic sheet layer (6) are 0.13cm-0.16cm, and the thickness of the polyarylate plastic sheet layer (7) is 0.14cm-0.19 cm.