CN214475101U

CN214475101U - RFID (radio frequency identification) book management label

Info

Publication number: CN214475101U
Application number: CN202120487988.4U
Authority: CN
Inventors: 颜炳军; 黄云游
Original assignee: SHENZHEN CARDY INTELLIGENT TECHNOLOGY CO LTD
Current assignee: SHENZHEN CARDY INTELLIGENT TECHNOLOGY CO LTD
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-22
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a RFID books management label, including the sandwich layer skeleton, the spacing groove has been seted up on the surface of sandwich layer skeleton, the spacing groove runs through the front and back two sides of sandwich layer skeleton, the inboard of spacing groove is provided with chip and two antennas, and two antennas are central symmetry about the chip, and the one end of two antennas all communicates with the chip, the two sides all is provided with plastic film around the sandwich layer skeleton, be provided with first non-setting adhesive filling layer between plastic film and the sandwich layer skeleton. The utility model discloses a first connection guide piece, second connection guide piece and third connection guide piece of first receiving piece and second receiving piece cooperation increase the effective response area of antenna to induction electric field, improve the response sensitivity of label.

Description

RFID (radio frequency identification) book management label

Technical Field

The utility model relates to a RFID field specifically is a RFID library management label.

Background

With the advance of technology, the related technology of radio frequency identification has been widely used in various fields. In the RFID technology, an RFID reader is usually used to read data in an RFID tag, and some article data may be stored in the RFID tag, and the RFID reader can authenticate the RFID tag by reading the article data in the RFID tag, or know the related details of the article.

The traditional library management is to register records according to the bar codes of books, but the traditional mode needs manual registration and transcription when the books are borrowed and returned, and the RFID tags can effectively solve the problems of book registration, book registration saving, book returning and registration time saving, automatic book checking and the like in the traditional mode.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a RFID books management label.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a RFID books management label, includes the sandwich layer skeleton, the spacing groove has been seted up on the surface of sandwich layer skeleton, the spacing groove runs through the front and back two sides of sandwich layer skeleton, the inboard of spacing groove is provided with chip and two antennas, and two antennas are central symmetry about the chip, and the one end of two antennas all communicates with the chip, the front and back two sides of sandwich layer skeleton all is provided with plastic film, be provided with first non-setting adhesive filling layer between plastic film and the sandwich layer skeleton.

Preferably, the antenna comprises a first receiving sheet and a second receiving sheet, a first connecting guide sheet is arranged between the first receiving sheet and the second receiving sheet, a second connecting guide sheet is arranged on one side of the first connecting guide sheet, and the other end of the second connecting guide sheet is communicated with one end of the chip.

Preferably, a third connecting guide vane is arranged between the two antennas, one end of the third connecting guide vane is communicated with the first receiving vane, and the other end of the third connecting guide vane is communicated with the second receiving vane.

Preferably, the first through hole is formed in the surface of the first receiving piece and the surface of the second receiving piece, and the second through hole is formed in the surface of the core layer framework.

Preferably, one side of sandwich layer skeleton is provided with first low from type power glassine base stock, first low from type power glassine base stock sets up the surface at plastic film, plastic film and first low from type power glassine base stock between be provided with the non-setting adhesive filling layer of second.

Preferably, the opposite side of sandwich layer skeleton is provided with the protection sticker, the surface of protection sticker is provided with third non-setting adhesive filling layer, the surface at plastic film is fixed through third non-setting adhesive filling layer to the protection sticker, the outside of third non-setting adhesive filling layer is provided with the second and hangs down from type power glassine base stock.

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

1. the utility model discloses a first connection guide piece, second connection guide piece and third connection guide piece of first receiving piece and second receiving piece cooperation increase the effective response area of antenna to induction electric field, improve the response sensitivity of label.

2. The utility model discloses a first non-setting adhesive filling layer cooperation first through-hole and second through-hole fix chip and antenna at the spacing inslot side, protect chip and antenna through plastic film, avoid chip and antenna oxidation, improve the life of label.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a second three-dimensional structure of the present invention;

fig. 3 is a schematic top view of the core layer frame of the present invention;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of a portion B in fig. 2 according to the present invention.

In the figure: 1 sandwich layer skeleton, 2 spacing grooves, 3 plastic film, 4 first non-setting adhesive filling layers, 5 chips, 6 first receiving pieces, 7 second receiving pieces, 8 first connecting guide pieces, 9 second connecting guide pieces, 10 third connecting guide pieces, 11 first through holes, 12 second through holes, 13 first low release force glassine base paper, 14 second non-setting adhesive filling layers, 15 protection stickers, 16 third non-setting adhesive filling layers and 17 second low release force glassine base paper.

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. 1-5, an RFID book management tag comprises a core layer frame 1, a limiting groove 2 is formed on the surface of the core layer frame 1, the limiting groove 2 penetrates through the front and back surfaces of the core layer frame 1, a chip 5 and two antennas are arranged on the inner side of the limiting groove 2, the two antennas are centrosymmetric with respect to the chip 5, one end of each antenna is communicated with the chip 5, the front and back surfaces of the core layer frame 1 are respectively provided with a plastic film 3, a first adhesive sticker filling layer 4 is arranged between the plastic film 3 and the core layer frame 1, the chip 5 and the antennas are protected by the plastic film 3, the chip 5 and the antennas are prevented from being oxidized, the service life of the tag is prolonged, the antennas comprise a first receiving sheet 6 and a second receiving sheet 7, a first connecting guide sheet 8 is arranged between the first receiving sheet 6 and the second receiving sheet 7, a second connecting guide sheet 9 is arranged on one side of the first connecting guide sheet 8, the other end of second connection guide piece 9 and the one end intercommunication of chip 5 are provided with the third between two antennas and connect guide piece 10, the one end and the first receiving piece 6 intercommunication of guide piece 10 are connected to the third, the other end and the second receiving piece 7 intercommunication of guide piece 10 are connected to the third, through first receiving piece 6 and the first connection guide piece 8 of second receiving piece 7 cooperation, the effective response area of antenna to the response electric field is increased to second connection guide piece 9 and third connection guide piece 10, improve the response sensitivity of label.

Referring to fig. 3, the first receiving sheet 6 and the second receiving sheet 7 have a first through hole 11 on their surfaces, the core layer frame 1 has a second through hole 12 on its surface, and the chip 5 and the antenna are fixed inside the spacing groove 2 by the first adhesive filling layer 4 matching with the first through hole 11 and the second through hole 12.

Referring to fig. 1-5, a first low release force glassine base paper 13 is disposed on one side of a core layer framework 1, the first low release force glassine base paper 13 is disposed on the surface of a plastic film 3, a second adhesive filling layer 14 is disposed between the plastic film 3 and the first low release force glassine base paper 13, a protective sticker 15 is disposed on the other side of the core layer framework 1, a third adhesive filling layer 16 is disposed on the surface of the protective sticker 15, the protective sticker 15 is fixed on the surface of the plastic film 3 through the third adhesive filling layer 16, a second low release force glassine base paper 17 is disposed on the outer side of the third adhesive filling layer 16, the labels are conveniently applied to the books by the second and third layers of non-setting adhesive 14 and 16, and the plastic film 3 and the core layer framework 1 are coated by the protective paster 15, so that the integrity of the label is improved, and the firmness of the label is improved.

The working principle is as follows: through the first connection guide 8 of first receiving sheet 6 and the cooperation of second receiving sheet 7, the second is connected guide 9 and the effective induction area of third connection guide 10 increase antenna to induction electric field, improve the response sensitivity of label, fix chip 5 and antenna in spacing groove 2 inboard through first non-setting adhesive filling layer 4 cooperation first through-hole 11 and second through-hole 12, protect chip 5 and antenna through plastic film 3, avoid chip 5 and antenna oxidation, improve the life of label.

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 book management label, includes sandwich skeleton (1), its characterized in that: spacing groove (2) have been seted up on the surface of sandwich layer skeleton (1), spacing groove (2) run through the front and back two sides of sandwich layer skeleton (1), the inboard of spacing groove (2) is provided with chip (5) and two antennas, and two antennas are central symmetry about chip (5), and the one end of two antennas all communicates with chip (5), the front and back two sides of sandwich layer skeleton (1) all is provided with plastic film (3), be provided with first non-setting adhesive filling layer (4) between plastic film (3) and sandwich layer skeleton (1).

2. The RFID book management tag of claim 1, wherein: the antenna comprises a first receiving piece (6) and a second receiving piece (7), wherein a first connecting guide piece (8) is arranged between the first receiving piece (6) and the second receiving piece (7), a second connecting guide piece (9) is arranged on one side of the first connecting guide piece (8), and the other end of the second connecting guide piece (9) is communicated with one end of the chip (5).

3. An RFID book management tag according to claim 2, wherein: a third connecting guide sheet (10) is arranged between the two antennas, one end of the third connecting guide sheet (10) is communicated with the first receiving sheet (6), and the other end of the third connecting guide sheet (10) is communicated with the second receiving sheet (7).

4. An RFID book management tag according to claim 2, wherein: the surface of the first receiving sheet (6) and the surface of the second receiving sheet (7) are provided with first through holes (11), and the surface of the core layer framework (1) is provided with second through holes (12).

5. The RFID book management tag of claim 1, wherein: one side of sandwich layer skeleton (1) is provided with first low from type power glassine base stock (13), first low from type power glassine base stock (13) setting on the surface of plastic film (3), be provided with second non-setting adhesive filling layer (14) between plastic film (3) and first low from type power glassine base stock (13).

6. The RFID book management tag of claim 5, wherein: the opposite side of sandwich layer skeleton (1) is provided with protection sticker (15), the surface of protection sticker (15) is provided with third non-setting adhesive filling layer (16), the surface at plastic film (3) is fixed through third non-setting adhesive filling layer (16) in protection sticker (15), the outside of third non-setting adhesive filling layer (16) is provided with the second and hangs down from type power glassine base stock (17).