CN219497078U

CN219497078U - Intelligent RFID electronic tag

Info

Publication number: CN219497078U
Application number: CN202320423130.0U
Authority: CN
Inventors: 周保国
Original assignee: Nanjing Pinxiang Intelligent Equipment Co ltd
Current assignee: Nanjing Pinxiang Intelligent Equipment Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-08-08
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses an intelligent RFID electronic tag, in particular to the technical field of electronic tags, which comprises an installation bottom plate, wherein a cover plate device is arranged at the upper end of the installation bottom plate, two symmetrical locking screws are connected at the front end of the installation bottom plate in a threaded manner, a clamping groove is formed in the middle of the upper end of the installation bottom plate, an installation groove is formed in the bottom wall of the clamping groove, an RFID electronic chip, an RFID eraser and a power management module are arranged on the bottom wall of the installation groove, and a protection device is arranged on the bottom wall of the installation groove. According to the intelligent RFID electronic tag, the protection device is matched with the connecting structure of the clamping groove, so that the electronic tag can be conveniently detached, the disassembly and assembly process is simple and convenient, and damage to the electronic tag caused by complex disassembly and assembly is avoided; the cover plate device and the protection device are arranged to protect the electronic element in the electronic tag in two layers, the cover plate device is matched with the u-shaped groove to prevent dust from entering and damage the electronic element, and therefore the service life of the electronic tag is prolonged.

Description

Intelligent RFID electronic tag

Technical Field

The utility model relates to the technical field of electronic tags, in particular to an intelligent RFID electronic tag.

Background

The electronic tag is a non-contact intelligent card product containing a chip and a coil, is mainly used for identifying the product, is arranged on the back of the tag in a self-adhesive mode, is provided with an information two-dimensional code for identifying the product on the front side, or is internally provided with a metal chip, and is used for reading product information in a chip contact mode.

RFID (radio frequency identification) is a contactless automatic identification technology that can identify a specific object by radio signals and read and write related data without establishing mechanical or optical contact between an identification system and the specific object. The radio frequency identification system has two parts, namely an electronic tag which is used as a carrier for data storage; and secondly, a reader, namely a data reading device. The reader communicates with the electronic tag through the time sequence of the coupling device, and the reader and the electronic tag are not directly connected, but realize energy exchange and data exchange

Chinese patent document CN206515881U discloses a dual-frequency intelligent RFID electronic tag, which comprises a substrate, a dual-frequency chip, a first encapsulation adhesive layer, a second encapsulation adhesive layer and a flame retardant casing; an upper embedded groove is concavely formed in the upper surface of the substrate, a high-frequency antenna is embedded in the bottom surfaces of the two ends of the upper embedded groove, a lower embedded groove is concavely formed in the lower surface of the substrate, and an ultrahigh-frequency antenna is embedded in the bottom surfaces of the two ends of the lower embedded groove; the dual-frequency chip is embedded in the fixed hole, and each high-frequency antenna and the ultrahigh-frequency antenna are embedded in the corresponding embedded groove, so that the overall structure of the product is firmer, and the reliability and the stability are higher; the utility model has two high-frequency antennas and two ultrahigh-frequency antennas, can well realize high-frequency and ultrahigh-frequency functions, and brings convenience for use; however, the double-frequency chip is inconvenient to assemble and disassemble, the double-frequency chip cannot be quickly replaced, the disassembling process is complex and troublesome, and the tags are extremely likely to be damaged due to repeated disassembly and assembly.

Disclosure of Invention

The utility model mainly aims to provide an intelligent RFID electronic tag, which can effectively solve the problem that an electronic chip cannot be quickly detached and replaced by the intelligent RFID electronic tag.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an intelligent RFID electronic tags, includes mounting plate, the mounting plate upper end is equipped with the apron device, mounting plate front end threaded connection has two symmetrical locking screws, the u-shaped groove has been seted up to the mounting plate upper end, the screens groove has been seted up at mounting plate upper end middle part, the mounting groove has been seted up to the screens groove bottom wall, the mounting groove diapire is equipped with RFID electronic chip, RFID wiper and power management module, the power management module output links to each other with the RFID wiper, the RFID wiper output links to each other with RFID electronic chip, the mounting groove diapire is equipped with protection device.

Preferably, the cover plate device comprises a top plate, two side plates are symmetrically fixed at the left and right of the lower end of the top plate, a baffle is mounted on the front side of one end of each side plate, which is close to the side plates, and a clamping plate is fixed on the rear side of one end of each side plate, which is close to the side plates.

Preferably, the two side plates and the baffle are mutually matched with the u-shaped groove.

Preferably, two symmetrical elastic telescopic rods are fixed on the left side wall and the right side wall of the clamping groove, clamping round rods are fixed on one ends, close to the protection device, of the elastic telescopic rods on the same side, and clamping plates are fixed on the front side wall and the rear side wall of the clamping groove.

Preferably, the protection device comprises a protection plate, two sliding plates are symmetrically arranged on the front side and the rear side of the lower end of the protection plate in a sliding mode, semicircular grooves are formed in the ends, away from each other, of the sliding plates, the semicircular grooves are matched with the clamping plates, fixing plates are fixed on the left side and the right side of the lower end of the protection plate, and matching grooves matched with the clamping round rods are formed in the ends, away from each other, of the fixing plates.

Preferably, two one sides that slide is close to each other all are fixed with two symmetrical installation piece, two slide homonymy symmetry two the one end that the installation piece is close to each other all rotates and installs the revolving plate, two the one end that the installation piece was kept away from to the revolving plate is equipped with the stripper plate jointly, two the one end that the stripper plate is close to each other is equipped with two-sided telescopic link jointly.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model sets the connection structure of the protection device and the clamping groove, and the electronic tag is convenient to detach by the mutual matching of the two sliding plates, the mounting blocks, the rotating plates, the extruding plates, the double-sided telescopic rods and the clamping round rods and the clamping plates on the side walls of the clamping groove, so that the disassembly and assembly process is simple and convenient, and the damage to the electronic tag caused by complex disassembly and assembly is avoided.

2. The utility model sets up the cover plate device and protection device two-layer to the protection of the electronic component in the inside, the cover plate device is installed in the upper end of the mounting base plate and u-shaped groove cooperation of upper end of the mounting base plate, curb plate and baffle stretch into the inner chamber of u-shaped groove, can prevent the entering of dust, damage the electronic component, install the protection device into the inner chamber of mounting groove, carry on the secondary protection electronic component, in order to improve the life cycle of the electronic label.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a rear elevational view of the overall structure of the present utility model;

FIG. 3 is a schematic view of a mounting base plate structure of the present utility model;

FIG. 4 is a schematic view of the internal structure of the present utility model;

FIG. 5 is a schematic view of the structure of the protection device of the present utility model;

FIG. 6 is a schematic view of two skateboards according to the present utility model.

In the figure: 1. a mounting base plate; 3. a cover plate device; 30. a top plate; 31. a clamping plate; 32. a side plate; 33. a baffle; 6. locking a screw; 9. a protection device; 90. a protective plate; 91. a slide plate; 910. a semicircular groove; 911. a mounting block; 912. a rotating plate; 913. an extrusion plate; 914. a double-sided telescopic rod; 92. a fixing plate; 920. a mating groove; 10. a u-shaped groove; 11. a clamping groove; 110. an elastic telescopic rod; 111. a clamping round rod; 113. a clamping plate; 12. a mounting groove; 13. an RFID electronic chip; 14. an RFID eraser; 15. and a power management module.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, an intelligent RFID electronic tag comprises a mounting base plate 1, a cover plate device 3 is arranged at the upper end of the mounting base plate 1, two symmetrical locking screws 6 are connected with the front end of the mounting base plate 1 in a threaded manner, two locking screws 6 are connected with a baffle 33 in a threaded manner, a u-shaped groove 10 is formed in the upper end of the mounting base plate 1, a clamping groove 11 is formed in the middle of the upper end of the mounting base plate 1, the length and the width of the clamping groove 11 are larger than those of a protection device 9, a mounting groove 12 is formed in the bottom wall of the clamping groove 11, the mounting groove 12 is located in the middle of the bottom wall of the clamping groove 11, an RFID electronic chip 13, an RFID eraser 14 and a power management module 15 are arranged on the bottom wall of the mounting groove 12, the output end of the power management module 15 is connected with the RFID eraser 14, the output end of the RFID eraser 14 is connected with the RFID electronic chip 13, a protection device 9 is arranged on the bottom wall of the mounting groove 12, and the protection device 9 covers the RFID electronic chip 13, the RFID eraser 14 and the power management module 15.

It should be noted that, the intelligent RFID electronic tag has a disassembling and self-resetting function, and once the intelligent RFID electronic tag is forcibly disassembled, the intelligent RFID electronic tag automatically sends alarm information to the server, and simultaneously clears the writing content of the electronic tag.

In order to protect the internal electronic components of the electronic tag, the novel cover plate device 3 is arranged, so that the internal electronic components can be protected, meanwhile, the cover plate device 3 is matched with the u-shaped groove 10, the cover plate device 3 comprises a top plate 30, two side plates 32 are symmetrically fixed at the lower end of the top plate 30 in a left-right mode, the two side plates 32 slide in side grooves of the u-shaped groove 10, a baffle 33 is mounted on the front side of one end, close to each other, of the two side plates 32 in a sliding mode, the baffle 33 is in contact with the bottom wall of the u-shaped groove 10, a clamping plate 31 is fixedly arranged on the rear side of one end, close to each other, of the two side plates 32 in the u-shaped groove 10 in a sliding mode, the clamping plate 31 is in contact with the mounting bottom plate 1, the baffle 33 slides to be in contact with the bottom wall of the u-shaped groove 10, and the baffle 33 is fixed by the locking screw 6.

Wherein two side plates 32 and a baffle 33 cooperate with the u-shaped groove 10.

The connection structure of screens groove 11 lateral wall cooperates with protection device 9, not only makes things convenient for electronic tags's dismantlement, simultaneously, also can restrict protection device 9's removal, and specific as shown in fig. 4, both sides wall all is fixed with two symmetrical elasticity telescopic links 110 about the screens groove 11, and elasticity telescopic link 110 stretches into screens groove 11 lateral wall, and two elasticity telescopic links 110 of homonymy are close to protection device 9's one end all and are fixed with screens round bar 111, and screens groove 11 front and back lateral wall all is fixed with screens board 113, and screens board 113 front end is the arc.

In order to prevent damage to the internal electronic components, the utility model is additionally provided with the protection device 9, specifically as shown in fig. 5, the protection device 9 comprises a protection plate 90, a rubber layer is arranged at the upper end of the protection plate 90, two sliding plates 91 are symmetrically and slidably arranged at the front side and the rear side of the lower end of the protection plate 90, semicircular grooves 910 are respectively arranged at the ends of the two sliding plates 91, which are far away from each other, the semicircular grooves 910 are mutually matched with the clamping plates 113, fixed plates 92 are respectively fixed at the left side and the right side of the lower end of the protection plate 90, matching grooves 920 matched with the clamping round rods 111 are respectively arranged at the ends of the two fixed plates 92, when the protection device 9 is installed, the protection device 9 is installed into the installation groove 12 by pressing the two sliding plates 91, the semicircular grooves 910 are clamped with the clamping plates 113, and the clamping round rods 111 are matched with the matching grooves 920.

In order to quickly mount and dismount the protection device 9, the utility model is completed through a structure that two sliding plates 91 are connected, specifically, as shown in fig. 6, two symmetrical mounting blocks 911 are fixed on one sides, which are close to each other, of the two sliding plates 91, rotating plates 912 are rotatably mounted on one ends, which are close to each other, of the two mounting blocks 911, which are symmetrical to each other, of the two sliding plates 91, two pressing plates 913 are jointly arranged on one ends, which are far away from the mounting blocks 911, of the two pressing plates 913, double-sided telescopic rods 914 are jointly arranged on one ends, which are close to each other, of the two sliding plates 91 slide in opposite directions, and the two pressing plates 913 compress the double-sided telescopic rods 914 through the mounting blocks 911 and the rotating plates 912.

It should be noted that, the RFID electronic chip 13, the RFID eraser 14, the power management module 15, the double-sided telescopic rod 914 and the elastic telescopic rod 110 are conventional techniques in the prior art, and the present utility model is not described in detail.

The working principle of the utility model is as follows: the two sliding plates 91 are extruded to enable the two sliding plates 91 to slide oppositely, the four rotating plates 912 on the two sliding plates 91 push the connected extrusion plates 913, the two extrusion plates 913 move the compression double-sided telescopic rods 914 oppositely, the whole protection device 9 is sent into the inner cavity of the mounting groove 12, the semicircular groove 910 is clamped with the clamping plate 113, and the clamping round rod 111 is clamped with the matching groove 920; then, the cover plate device 3 is installed, the two side plates 32 are slidably installed in the vertical grooves of the u-shaped groove 10, when the clamping plate 31 is contacted with the rear end of the installation bottom plate 1, the baffle plate 33 is slid downwards to be contacted with the bottom wall of the u-shaped groove 10, and then the locking screw 6 is used for fixing.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An intelligent RFID electronic tag, includes mounting plate (1), its characterized in that: the novel anti-theft device is characterized in that a cover plate device (3) is arranged at the upper end of the mounting base plate (1), two symmetrical locking screws (6) are connected with the front end of the mounting base plate (1) in a threaded mode, a u-shaped groove (10) is formed in the upper end of the mounting base plate (1), a clamping groove (11) is formed in the middle of the upper end of the mounting base plate, a mounting groove (12) is formed in the bottom wall of the clamping groove (11), an RFID electronic chip (13), an RFID eraser (14) and a power management module (15) are arranged on the bottom wall of the mounting groove (12), the output end of the power management module (15) is connected with the RFID eraser (14), the output end of the RFID eraser (14) is connected with the RFID electronic chip (13), and a protection device (9) is arranged on the bottom wall of the mounting groove (12).

2. The intelligent RFID electronic tag of claim 1, wherein: the cover plate device (3) comprises a top plate (30), two side plates (32) are symmetrically fixed at the left and right of the lower end of the top plate (30), a baffle (33) is mounted on the front side of one end of each side plate (32) close to the other in a sliding mode, and a clamping plate (31) is fixed on the rear side of one end of each side plate (32) close to the other.

3. The intelligent RFID electronic tag of claim 2, wherein: the two side plates (32) and the baffle plate (33) are matched with the u-shaped groove (10).

4. The intelligent RFID electronic tag of claim 1, wherein: two symmetrical elastic telescopic rods (110) are fixed on the left side wall and the right side wall of the clamping groove (11), clamping round rods (111) are fixed on one ends, close to the protection device (9), of the two elastic telescopic rods (110) on the same side, and clamping plates (113) are fixed on the front side wall and the rear side wall of the clamping groove (11).

5. The intelligent RFID electronic tag of claim 4, wherein: protection device (9) are including protection shield (90), both sides symmetry slidable mounting has two slide (91) around protection shield (90) lower extreme, two semicircular groove (910) have all been seted up to the one end that slide (91) kept away from each other, semicircular groove (910) and screens board (113) mutually support, protection shield (90) lower extreme left and right sides all is fixed with fixed plate (92), two fixed plate (92) all seted up with screens round bar (111) complex cooperation groove (920) in the one end that keeps away from each other.

6. The intelligent RFID electronic tag of claim 5, wherein: two the slide (91) one side that is close to each other all is fixed with two symmetrical installation piece (911), two the slide (91) homonymy two the one end that installation piece (911) is close to each other all rotates and installs revolving plate (912), two the one end that installation piece (911) was kept away from to revolving plate (912) is equipped with stripper plate (913) jointly, two the one end that stripper plate (913) is close to each other is equipped with two-sided telescopic link (914) jointly.