CN211604166U - Ultrahigh frequency RFID (radio frequency identification) tag - Google Patents

Abstract

The utility model particularly discloses an ultrahigh frequency RFID label, which comprises a lower substrate; an upper substrate is attached to one side surface of the lower substrate; a groove is formed in one side, away from the lower substrate, of the upper substrate; a printing layer is arranged in the groove; one end face, away from the lower substrate, of the printing layer is printed with an antenna through conductive ink; an RFID chip is arranged on one end face, away from the lower substrate, of the printing layer; the RFID chip is arranged in the middle of the antenna; an anti-abrasion protective cover is further arranged on one end face, provided with the upper substrate, of the lower substrate; the upper substrate is arranged on the inner side of the anti-abrasion protecting cover. The utility model discloses a sealed sealing connection of glue is sealed through elasticity to base plate and abrasionproof protecting cover, increases the leakproofness of this hyperfrequency RFID label, and the effectual base plate that prevents intakes, guarantees the normal work of RFID chip and antenna, and the abrasionproof protecting cover is the transparent protecting cover of being made by PC plastic sheet, and the person of facilitating the use confirms this hyperfrequency RFID label position, is convenient for read data.

Description

Ultrahigh frequency RFID (radio frequency identification) tag

Technical Field

The utility model relates to a label technical field, concretely relates to hyperfrequency RFID label.

Background

Radio Frequency identification (rfid) technology, also called radio Frequency identification (rfid), is a communication technology that can identify a specific target and read and write related data through radio signals. The current ultrahigh frequency RFID label has wide application range, and has the management on a supply chain, the automatic management of a production line, the management of aviation packages, the management of containers, the management of parking lots, the management of non-stop charging, the management of libraries, the storage management and the like, but most of the current ultrahigh frequency RFID labels are adhered by glue when in application, the adhesion is inconvenient, and the ultrahigh frequency RFID labels need to be torn off when being recovered, so that the internal structure is easily damaged, some applications are easy to enter water, the normal use of the labels is influenced, and the problem is solved by providing the ultrahigh frequency RFID label.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a hyperfrequency RFID label is provided, its leakproofness that can increase this hyperfrequency RFID label, and the effectual base plate that prevents intakes, guarantees the normal work of RFID chip and antenna, and it is convenient to read data simultaneously.

An ultrahigh frequency RFID tag includes a lower substrate; an upper substrate is attached to one side surface of the lower substrate; a groove is formed in one side, away from the lower substrate, of the upper substrate; a printing layer is arranged in the groove; one end face, away from the lower substrate, of the printing layer is printed with an antenna through conductive ink; an RFID chip is arranged on one end face, away from the lower substrate, of the printing layer; the RFID chip is arranged in the middle of the antenna; an anti-abrasion protective cover is further arranged on one end face, provided with the upper substrate, of the lower substrate; the upper substrate is arranged on the inner side of the anti-abrasion protecting cover.

Preferably, the lower substrate is connected with the anti-abrasion protective cover in a sealing mode through elastic sealing glue.

Preferably, the thickness of the lower substrate is 0.9-1.5 mm.

Preferably, the wear protection cover is a transparent cover made of a PC plastic sheet.

Preferably, the thickness of the upper substrate is 0.01-0.20 mm.

Has the advantages that: the utility model discloses a sealed sealing connection of glue is sealed through elasticity to base plate and abrasionproof protecting cover, increases the leakproofness of this hyperfrequency RFID label, and the effectual base plate that prevents intakes, guarantees the normal work of RFID chip and antenna, and the abrasionproof protecting cover is the transparent protecting cover of being made by PC plastic sheet, and the person of facilitating the use confirms this hyperfrequency RFID label position, is convenient for read data.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1-lower substrate; 2-anti-wear protective cover; 3-an upper substrate; 4-a groove; 5-printing layer; 6-an antenna; 7-RFID chip.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "upper", "lower", "departing", "inner", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "provided with" and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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.

Example 1

As shown in fig. 1-2, the utility model provides an ultrahigh frequency RFID tag, which comprises a lower substrate 1 with a thickness of 1.2 mm; an upper substrate 3 with the thickness of 0.1mm is attached to one side surface of the lower substrate 1; a groove 4 is formed in one side, away from the lower substrate 1, of the upper substrate 3; a printing layer 5 is arranged in the groove 4; an antenna 6 is printed on one end face, away from the lower substrate 1, of the printing layer 5 through conductive ink; an RFID chip 7 is arranged on one end face, away from the lower substrate 1, of the printing layer 5; the RFID chip 7 is arranged in the middle of the antenna 6; an anti-abrasion protective cover 2 is further arranged on one end face, provided with the upper substrate 3, of the lower substrate 1; the upper substrate 3 is arranged on the inner side of the anti-abrasion protecting cover 2; the lower substrate 1 is hermetically connected with the anti-abrasion protecting cover 2 through elastic sealant; the anti-abrasion protective cover 2 is a transparent protective cover made of a PC plastic sheet; the utility model discloses a sealed sealing connection of glue is sealed through elasticity to base plate 1 and abrasionproof protecting cover 2, increases this hyperfrequency RFID label's leakproofness, and the effectual base plate that prevents intakes, guarantees RFID chip 7 and antenna 6's normal work, and abrasionproof protecting cover 2 is the transparent protecting cover of being made by PC plastic sheet, and the person of facilitating the use confirms this hyperfrequency RFID label position, is convenient for read data.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. An ultrahigh frequency RFID tag includes a lower substrate; the method is characterized in that: an upper substrate is attached to one side surface of the lower substrate; a groove is formed in one side, away from the lower substrate, of the upper substrate; a printing layer is arranged in the groove; one end face, away from the lower substrate, of the printing layer is printed with an antenna through conductive ink; an RFID chip is arranged on one end face, away from the lower substrate, of the printing layer; the RFID chip is arranged in the middle of the antenna; an anti-abrasion protective cover is further arranged on one end face, provided with the upper substrate, of the lower substrate; the upper substrate is arranged on the inner side of the anti-abrasion protecting cover.

2. The uhf RFID tag of claim 1, wherein the lower substrate and the wear-resistant cover are sealingly connected by an elastic sealant.

3. The UHF RFID tag of claim 1, wherein the thickness of the lower substrate is 0.9-1.5 mm.

4. The uhf RFID tag of claim 1, wherein the wear cover is a transparent cover made of PET, PC, or PMMA plastic sheet.

5. The UHF RFID tag of claim 1, wherein the thickness of the upper substrate is 0.01-0.20 mm.

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