CN214410045U

CN214410045U - Anti-counterfeit electronic tag based on block chain technology

Info

Publication number: CN214410045U
Application number: CN202120100895.1U
Authority: CN
Inventors: 程巍; 邬述俊; 孙晶; 刘杰
Original assignee: Hubei Electronic Information Product Quality Supervision And Inspection Institute
Current assignee: Hubei Electronic Information Product Quality Supervision And Inspection Institute
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-10-15
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses an anti-counterfeiting electronic label based on block chain technology, which comprises an electronic label panel and an isolation slide plate, wherein a wireless signal chip is integrated in a singlechip, an external wireless device can obtain product information in a block chain database by identifying the wireless signal chip, anti-counterfeiting authentication is carried out by identifying the identification content in an RFID read-write chip, meanwhile, a slide plate guide rail is arranged on the outer surface of the electronic label, and the isolation slide plate is arranged in the slide plate guide rail, when the electronic label is not used, the isolation slide plate is pushed upwards, a fixed embedded block passes through a through hole on a card embedded seat and the slide plate guide rail, a locking buckle is embedded and sleeved at the outer side of the card embedded seat, the radio frequency signal or electromagnetic wave of the external device can not penetrate through a signal shielding plate in the isolation slide plate, and the influence of the radio frequency signal or electromagnetic wave signal generated by the external electronic device on the RFID read-write chip is effectively reduced, thereby improving the service life of the RFID read-write chip.

Description

Anti-counterfeit electronic tag based on block chain technology

Technical Field

The utility model relates to an anti-fake electronic tags technical field specifically is an anti-fake electronic tags based on block chain technique.

Background

The block chain is a term in the field of information technology, and essentially, it is a shared database, the data or information stored in it has the characteristics of 'unforgeable', 'whole trace', 'traceable', 'transparent open', 'collective maintenance', etc., the electronic tag is also called as a radio frequency tag, a transponder, a data carrier, the reader is also called as a reading device, a scanner, a reading head, a communicator, a reader-writer (depending on whether the electronic tag can rewrite data wirelessly), the electronic tag and the reader realize the space coupling of radio frequency signals through a coupling element, in the coupling channel, the energy transmission and data exchange are realized according to the time sequence relation, most of the current electronic devices use the electronic tag to perform anti-counterfeit authentication, the anti-counterfeit electronic tag of the prior art is exposed all the year around because the part of the read-write scanning of the electronic tag, and the electromagnetic wave generated in the using process of the external electronic device easily affects the anti-counterfeit chip in the electronic tag, thereby disabling the chip or rewriting the identification content in the chip, thereby causing a problem of damage to the electronic tag.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-counterfeiting electronic tag based on the block chain technology, which integrates a wireless signal chip in a singlechip, and external wireless equipment can obtain product information in a block chain database by identifying the wireless signal chip, while the anti-counterfeiting authentication is carried out by identifying the identification content in the RFID read-write chip, meanwhile, the outer surface of the electronic tag is provided with a slide guide rail, an isolation slide is arranged in the slide guide rail, when the electronic tag is not used, the isolating sliding plate is pushed upwards, the fixed embedding block passes through the through holes on the clamping embedding seat and the sliding plate guide rail, the locking buckle is nested outside the embedding seat, the radio frequency signal or the electromagnetic wave of the external equipment can not penetrate through the signal shielding plate in the isolation sliding plate, therefore, the problem in the prior art can be solved by preventing the external signal from identifying or rewriting the identification content in the internal RFID read-write chip.

In order to achieve the above object, the utility model provides a following technical scheme:

an anti-fake electronic tag based on a block chain technology comprises an electronic tag panel and an isolation sliding plate, wherein the isolation sliding plate is installed on the front face of the electronic tag panel.

The electronic tag panel comprises a panel shell, fixing ear plates, ear plate bolts, a sliding plate guide rail, limiting blocks, clamping and embedding seats, a scanning panel, a single chip microcomputer, a voltage stabilizing circuit group, a reset circuit group, an RFID read-write chip, a power supply and a charging interface, wherein the fixing ear plates are arranged on two sides of the panel shell respectively, the ear plate bolts are arranged on the fixing ear plates, the sliding plate guide rail is arranged on the front side of the panel shell, the limiting blocks are arranged at the bottoms of the two sides of the sliding plate guide rail, the clamping and embedding seats are arranged at the center of the upper side of the sliding plate guide rail, the scanning panel is arranged at the center of the front side of the panel shell, the single chip microcomputer is arranged at the upper end in the panel shell, the left side of the single chip microcomputer is connected with the voltage stabilizing circuit group through a wire, the reset circuit group is arranged on the right side of the single chip microcomputer through a wire, and the RFID read-write chip is connected between the voltage stabilizing circuit group and the reset circuit group through a built-in circuit, the downside of steady voltage circuit group and reset circuit group passes through the wire and connects power supply, power supply's downside is equipped with the interface that charges.

Preferably, keep apart the slide and detain including signal shield plate, embedded slider, buffer spring, connecting seat, fixed abaculus, reset spring and locking, the both sides upper end of signal shield plate is equipped with embedded slider, the bottom of embedded slider is equipped with buffer spring, the upside center department of signal shield plate is equipped with the connecting seat, the upside of connecting seat is equipped with fixed abaculus, the upper end both sides internally mounted reset spring of fixed abaculus, reset spring's end is equipped with the locking and detains.

Preferably, the clamping and embedding seat and the sliding plate guide rail at the bottom side of the clamping and embedding seat are internally provided with a through hole.

Preferably, the wireless signal chip is integrated and installed in the single chip microcomputer.

Preferably, the embedded sliding block and the buffer spring are nested and installed inside the sliding plate guide rail.

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

the utility model discloses anti-fake electronic tags based on block chain technique, the radio signal chip is integrated in its singlechip, outside wireless device accessible discernment radio signal chip, obtain the product information in the block chain database, and carry out anti-fake authentication through discernment RFID reading and writing the discernment content in the chip, radio frequency signal or the electromagnetic wave signal that external equipment produced in the use can't pierce through the signal shield board in the isolation slide simultaneously, the produced radio frequency signal of outside electronic equipment or electromagnetic wave signal to RFID reading and writing chip's influence has effectively been reduced, thereby the life of RFID reading and writing chip has been improved.

Drawings

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

FIG. 2 is a schematic view of the external structure of the isolating slide plate of the present invention when it is opened;

fig. 3 is a schematic view of an external structure of the electronic tag panel according to the present invention;

fig. 4 is a schematic cross-sectional structural view of the electronic tag panel of the present invention;

fig. 5 is a schematic view of a partial cross-sectional structure of the insulation sliding plate according to the present invention.

In the figure: 1. an electronic label panel; 101. a panel housing; 102. fixing the ear plate; 103. an ear plate bolt; 104. a slide guide rail; 105. a limiting block; 106. a clamping embedding seat; 107. scanning the panel; 108. a single chip microcomputer; 109. a voltage stabilizing circuit group; 1010. a reset circuit group; 1011. an RFID read-write chip; 1012. a power supply; 1013. a charging interface; 2. isolating the sliding plate; 21. a signal shielding plate; 22. a sliding block is embedded; 23. a buffer spring; 24. a connecting seat; 25. fixing the embedded block; 26. a return spring; 27. and (4) locking the buckle.

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. 1-2, an anti-counterfeit electronic tag based on a block chain technology includes an electronic tag panel 1 and an isolation slide plate 2, wherein the isolation slide plate 2 is installed on the front surface of the electronic tag panel 1.

Referring to fig. 3-4, the electronic tag panel 1 includes a panel housing 101, a fixing ear plate 102, an ear plate bolt 103, a sliding plate guide rail 104, a limiting block 105, a snap seat 106, a scanning panel 107, a single chip microcomputer 108, a voltage stabilizing circuit group 109, a reset circuit group 1010, an RFID read/write chip 1011, a power supply 1012 and a charging interface 1013, wherein the fixing ear plate 102 is disposed on two sides of the panel housing 101, the ear plate bolt 103 is mounted on the fixing ear plate 102, the sliding plate guide rail 104 is disposed on the front surface of the panel housing 101, the limiting block 105 is mounted on the bottom of two sides of the sliding plate guide rail 104, the snap seat 106 is disposed at the center of the upper side of the sliding plate guide rail 104, the through holes are disposed in the sliding plate guide rail 104 at the bottom of the snap seat 106 and the snap seat 106, the scanning panel 107 is disposed at the center of the front surface of the panel housing 101, the single chip microcomputer 108 is disposed at the upper end of the panel housing 101, and a wireless signal chip is integrally mounted in the single chip microcomputer 108, the left side of singlechip 108 is through wire connection voltage stabilizing circuit group 109, and the right side of singlechip 108 is through wire installation reset circuit group 1010, connects RFID read write chip 1011 through built-in line between voltage stabilizing circuit group 109 and the reset circuit group 1010, and the downside of voltage stabilizing circuit group 109 and reset circuit group 1010 is through wire connection power supply 1012, and the downside of power supply 1012 is equipped with the interface 1013 that charges.

Referring to fig. 5, the isolating slide plate 2 includes a signal shielding plate 21, an embedded slider 22, a buffer spring 23, a connecting seat 24, a fixed insert 25, a return spring 26 and a locking buckle 27, the embedded slider 22 is disposed at the upper ends of the two sides of the signal shielding plate 21, the buffer spring 23 is disposed at the bottom of the embedded slider 22, the embedded slider 22 and the buffer spring 23 are nested inside the slide plate guide rail 104, the connecting seat 24 is disposed at the center of the upper side of the signal shielding plate 21, the fixed insert 25 is disposed at the upper side of the connecting seat 24, the return spring 26 is disposed inside the two sides of the upper end of the fixed insert 25, and the locking buckle 27 is disposed at the end of the return spring 26.

The utility model discloses difference with prior art: the anti-counterfeit electronic label based on the block chain technology of the utility model integrates a wireless signal chip in a single chip microcomputer 108 of the anti-counterfeit electronic label based on the block chain technology, the external wireless device can obtain the product information in a block chain database by identifying the wireless signal chip and carry out anti-counterfeit authentication by identifying the identification content in an RFID read-write chip 1011, meanwhile, the outer surface of the electronic label is provided with a sliding plate guide rail 104, and an isolation sliding plate 2 is arranged in the sliding plate guide rail 104, when the electronic label is not used, the isolation sliding plate 2 is pushed upwards, and a fixed embedded block 25 passes through a through hole on a card embedded seat 106 and the sliding plate guide rail 104, the locking buckle 27 is nested outside the embedding seat 106, so that the radio frequency signal or electromagnetic wave of the external device can not penetrate the signal shielding plate 21 in the isolation sliding plate 2, thereby preventing the external signal from identifying or rewriting the identification content in the internal RFID read-write chip 1011.

In summary, the following steps: the utility model discloses an anti-fake electronic tags based on block chain technique, the radio signal chip is integrated in its singlechip 108, external wireless equipment can obtain the product information in the block chain database through discerning the radio signal chip, and carry out anti-fake certification through discerning the discernment content in the RFID read write chip 1011, the surface of this electronic tags sets up slide guide rail 104 simultaneously, and install isolation slide 2 in slide guide rail 104, when not using this electronic tags, will keep apart slide 2 and promote upwards, and make fixed abaculus 25 pass the through-hole on inlay card seat 106 and slide guide rail 104, and make locking buckle 27 nest in the outside of inlay card seat 106, the radio frequency signal or the electromagnetic wave of external equipment can't pierce through the signal shielding board 21 in isolation slide 2, thereby prevent external signal discernment or the discernment content in the inside RFID read write chip 1011, the utility model has a complete and reasonable structure, the influence of radio frequency signals or electromagnetic wave signals generated by external electronic equipment on the RFID read-write chip 1011 is effectively reduced, and the service life of the RFID read-write chip 1011 is prolonged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides an anti-fake electronic tags based on block chain technique, includes electronic tags panel (1) and keeps apart slide (2), its characterized in that: an isolation sliding plate (2) is arranged on the front surface of the electronic tag panel (1);

the electronic tag panel (1) comprises a panel shell (101), a fixed lug plate (102), a lug plate bolt (103), a sliding plate guide rail (104), a limiting block (105), a clamping and embedding seat (106), a scanning panel (107), a single chip microcomputer (108), a voltage stabilizing circuit group (109), a reset circuit group (1010), an RFID read-write chip (1011), a power supply (1012) and a charging interface (1013), wherein the fixed lug plate (102) is arranged on two sides of the panel shell (101), the lug plate bolt (103) is arranged on the fixed lug plate (102), the sliding plate guide rail (104) is arranged on the front face of the panel shell (101), the limiting blocks (105) are arranged at the bottoms of two sides of the sliding plate guide rail (104), the clamping and embedding seat (106) is arranged at the center of the upper side of the sliding plate guide rail (104), the scanning panel (107) is arranged at the center of the front face of the panel shell (101), and the single chip microcomputer (108) is arranged at the upper end inside of the panel shell (101), the left side of singlechip (108) is through wire connection voltage stabilizing circuit group (109), the right side of singlechip (108) is through wire installation reset circuit group (1010), connect RFID read write chip (1011) through built-in line between voltage stabilizing circuit group (109) and reset circuit group (1010), the downside of voltage stabilizing circuit group (109) and reset circuit group (1010) is through wire connection power supply (1012), the downside of power supply (1012) is equipped with interface (1013) that charges.

2. An anti-counterfeit electronic tag based on the block chain technology as claimed in claim 1, wherein: keep apart slide (2) and detain (27) including signal shield plate (21), embedded slider (22), buffer spring (23), connecting seat (24), fixed abaculus (25), reset spring (26) and locking, the both sides upper end of signal shield plate (21) is equipped with embedded slider (22), the bottom of embedded slider (22) is equipped with buffer spring (23), the upside center department of signal shield plate (21) is equipped with connecting seat (24), the upside of connecting seat (24) is equipped with fixed abaculus (25), the upper end both sides internally mounted reset spring (26) of fixed abaculus (25), the end of reset spring (26) is equipped with the locking and detains (27).

3. An anti-counterfeit electronic tag based on the block chain technology as claimed in claim 1, wherein: the clamping and embedding seat (106) and the sliding plate guide rail (104) at the bottom side of the clamping and embedding seat (106) are internally provided with through openings.

4. An anti-counterfeit electronic tag based on the block chain technology as claimed in claim 1, wherein: and a wireless signal chip is integrated and installed in the singlechip (108).

5. An anti-counterfeit electronic tag based on the block chain technology as claimed in claim 2, wherein: the embedded sliding block (22) and the buffer spring (23) are nested and installed inside the sliding plate guide rail (104).