CN216817427U

CN216817427U - RFID electronic tag

Info

Publication number: CN216817427U
Application number: CN202122802086.8U
Authority: CN
Inventors: 李志强; 牛丽源
Original assignee: Shijiazhuang Changchuan Electric Technology Co ltd
Current assignee: Shijiazhuang Changchuan Electric Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-24
Anticipated expiration: 2031-11-16

Abstract

The utility model belongs to the technical field of labels, and particularly relates to an RFID (radio frequency identification) electronic label which comprises a radio frequency chip and an antenna, wherein the antenna comprises an antenna substrate layer at the lower side, a transfer adhesive layer and a glassine release paper layer are sequentially arranged at the lower side of the antenna substrate layer, and a non-dry adhesive layer and a bright white PET (polyethylene terephthalate) paper layer are sequentially arranged at the upper side of the radio frequency chip. The RFID electronic tag can be attached to commodities or commodity packages, commodity information can be written in or read in the commodity circulation process, and commodity circulation management is facilitated.

Description

RFID electronic tag

Technical Field

The utility model belongs to the technical field of labels, and particularly relates to an RFID electronic label.

Background

RFID belongs to the wireless radio frequency identification technology, and radio frequency identification carries out non-contact data communication between reading ware and the label to reach the purpose of discernment target, radio frequency identification wide application in fields such as car theftproof, entrance guard's control, parking area control, production line automation, material management. For example, the RFID tag is used in the field of traceability, for example, a radio frequency chip and an antenna are embedded in a bottle cap of a wine bottle, and a record can be read in each process of wine packaging, transportation and the like.

The radio frequency label in the prior art is presented in the form of structures such as a card shape, a block shape or a thin plate pendant, and is inconvenient to use on various products or packages; in addition, the radio frequency tag belongs to a relatively precise electronic product, and the processed radio frequency tag needs to be protected to prevent damage in the transportation link.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an RFID electronic tag, and solves the technical problem that the RFID electronic tag is inconvenient to use and carry in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a RFID electronic tags, includes radio frequency chip and antenna, the antenna electricity is connected the radio frequency chip downside, the antenna includes the metal level of upside and the antenna substrate layer of downside, the metal level is attached to on the antenna substrate layer downside is equipped with in proper order and shifts glue film and glassine release paper layer the radio frequency chip upside is equipped with in proper order not dry glue film and bright white PET paper layer.

Preferably, the antenna substrate layer is a PET film layer.

Preferably, the model of the radio frequency chip is KILOWAY/KX2005 XG-B.

Preferably, the metal level is the aluminium foil layer of thickness 10um, the antenna substrate layer is the PET membrane of thickness 50 um.

Preferably, the thickness of the bright white PET paper layer is 50 um.

Compared with the prior art, the utility model has the beneficial effects that: this RFID electronic tags includes radio frequency chip and antenna, is equipped with transfer glue film and glassine in proper order at antenna substrate layer downside and leaves type paper layer, is equipped with not dry glue film and bright white PET paper layer at radio frequency chip upside, can attach on commodity or commodity packing, and in the commodity circulation in-process, can write in or read commodity information, is favorable to commodity circulation management, because this RFID electronic tags is very thin, and it is very convenient to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of an RFID tag according to the present invention.

Fig. 2 is a schematic view of the structure of each layer of the RFID tag according to an embodiment of the present invention.

Fig. 3 is a schematic diagram of an embodiment of the RFID tag according to the present invention, in which an identification code is printed on a bright white PET paper layer.

In the drawings, each reference numeral means: the RFID electronic tag comprises an RFID electronic tag 1, a radio frequency chip 11, an antenna 12, a metal layer 121, an antenna base material layer 122, a transfer adhesive layer 13, a glassine release paper layer 14, a non-setting adhesive layer 15 and a bright white PET paper layer 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

An RFID tag is shown in fig. 1 to 3.

As shown in fig. 1, the RFID tag 1 is thin and has a thickness close to that of a two-dimensional code label, and can be attached to a commodity or an outer package of the commodity, and thus is very convenient to use.

Specifically, as shown in fig. 2 (only the structure of each layer of the RFID electronic tag is shown in fig. 2, and the actual thickness is not shown), the RFID electronic tag includes a radio frequency chip 11 and an antenna 12, the radio frequency chip 11 is a chip with a model number of KILOWAY/KX2005XG-B, and the chip size is small, which does not substantially cause a significant increase in the thickness of the RFID electronic tag. The antenna 12 is electrically connected to the lower side of the radio frequency chip 11, the antenna 12 includes a metal layer 121 on the upper side and an antenna substrate layer 122 on the lower side, the metal layer 121 is attached to the antenna substrate layer 122, the metal layer 121 is an aluminum foil layer with the thickness of 10um, the antenna substrate layer 122 is a PET film with the thickness of 50um, and the antenna 12 is manufactured in an aluminum etching mode.

A transfer adhesive layer 13 and a glassine release paper layer 14 are sequentially arranged on the lower side of the antenna 12, an adhesive tape layer 15 and a bright white PET paper layer 16 are sequentially arranged on the upper side of the radio frequency chip 11, and the thickness of the bright white PET paper layer is 50 um.

The radio frequency chip 11 and the antenna 12 are fixed by the adhesive transfer layer 13 and the adhesive tack layer 15 on the upper and lower sides, and the positions of the radio frequency chip 11 and the antenna 12 cannot be easily changed without being pulled. Referring to fig. 3, according to the requirement of the customer, an identification code may be printed on the bright white PET paper layer 16, where the identification code is a barcode in this embodiment, and in other embodiments, the identification code may also be a two-dimensional code.

When the RFID electronic tag is used, the glassine release paper layer 14 is torn off, then the RFID electronic tag transfer glue layer 13 can be adhered to a commodity or a commodity package, and the RFID electronic tag is very thin and can be easily adhered to the commodity or the commodity package in an adhering mode, so that the RFID electronic tag is very convenient to use.

In each link of commodity circulation, data can be written into the radio frequency chip 11, or the data in the radio frequency chip 11 can be read, so that information recording of the whole commodity circulation process is realized, and the information reading efficiency is high in a radio frequency identification mode.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An RFID electronic tag comprises a radio frequency chip and an antenna, and is characterized in that the antenna is electrically connected to the lower side of the radio frequency chip and comprises an upper metal layer and a lower antenna substrate layer, the metal layer is attached to the antenna substrate layer, a transfer adhesive layer and a glassine release paper layer are sequentially arranged on the lower side of the antenna substrate layer, and an adhesive layer and a bright white PET paper layer are sequentially arranged on the upper side of the radio frequency chip; the antenna substrate layer is a PET film layer; the type of the radio frequency chip is KILOWAY/KX2005 XG-B; the metal layer is an aluminum foil layer with the thickness of 10um, and the antenna substrate layer is a PET film with the thickness of 50 um; the thickness of the bright white PET paper layer is 50 um.