CN210052423U

CN210052423U - Electronic label

Info

Publication number: CN210052423U
Application number: CN201920318343.0U
Authority: CN
Inventors: 王巍
Original assignee: Shanghai Miaokeshi Material Technology Co Ltd
Current assignee: Shanghai Miaokeshi Material Technology Co Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-02-11
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses an electronic tag, which comprises a tag card and a tag base, wherein the tag base comprises a base body, and a read-write through groove, a fixed clamping groove and a supporting seat are arranged on the base body; the reading and writing through groove is communicated with the fixed clamping groove, and the fixed clamping groove is used for being tightly assembled with the label card; the support seat is also provided with a yielding groove at the inserting end of the fixed clamping groove, a limiting block is arranged in the yielding groove, the limiting block is fixedly assembled with one end of the stud, the other end of the stud is arranged in the screw sleeve and is assembled with the screw sleeve in a screwing way through threads, the outer wall of the screw sleeve is provided with a first worm part in meshing transmission with a first worm wheel, the first worm wheel is fixed on a transmission rod, and the transmission rod is fixed on the lock cylinder; the transmission rod is also provided with two second worm parts, and each second worm part is respectively meshed with one second worm wheel for transmission; the second worm gear belongs to the chucking mechanism. The utility model discloses simple structure, and just can dismantle the tag card through the key to can prevent that the tag card from being fallen the package, also can prevent that the tag card from losing simultaneously.

Description

Electronic label

Technical Field

The utility model relates to a communication technology especially relates to an electronic tags.

Background

Electronic tags are now well-established and are mainly used for reading information in an electromagnetic manner, such as IC cards, bank cards, bus cards, and the like. At present, an electronic tag is mainly manufactured by adopting an RFID technology, and in the logistics industry and the production line, the electronic tag is used as an identifier of each package or product and stores relevant information of each package or product.

However, the current electronic tags generally adopt a card-shaped or sticker form, which is easy to fall off and is also easy to be unpacked, and obviously are not used in products with strict protection.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defects in the prior art, the technical problem to be solved in the present invention is to provide an electronic tag, which can be better fixed on a target object, and is not easy to be detached and dropped.

In order to achieve the above object, the utility model provides an electronic tag, including tag card, label base includes pedestal, characterized by: the seat body is provided with a read-write through groove, a fixed clamping groove and a supporting seat; the reading and writing through groove is communicated with the fixed clamping groove, and the fixed clamping groove is used for being tightly assembled with the tag card;

the support seat is also provided with a yielding groove at the inserting end of the fixed clamping groove, a limiting block is arranged in the yielding groove, the limiting block is fixedly assembled with one end of the stud, the other end of the stud is arranged in the screw sleeve and is assembled with the screw sleeve in a screwing manner through threads, the outer wall of the screw sleeve is provided with a first worm part in meshing transmission with a first worm wheel, the first worm wheel is fixed on a transmission rod, and the transmission rod is fixed on the lock core;

the transmission rod is also provided with two second worm parts, and each second worm part is respectively meshed with one second worm wheel for transmission; the second worm gear belongs to the clamping mechanism.

Preferably, the label card comprises a label shell, the label shell is internally provided with a hollow mounting groove, one end of the mounting groove is opened, and the label shell is provided with a clamping bulge at the edge of the opening of the mounting groove;

a second metal plate, a chip and a protective layer are arranged in the mounting groove, and the second metal plate is connected with the first metal plate through a metal connecting column;

the opening of the mounting groove is sealed through a label card sealing plate, a clamping groove is arranged on the label card, and the clamping groove and the clamping protrusion are clamped, assembled and fixed.

Preferably, the first metal plate, the second metal plate and the metal connecting column are made of metal materials resistant to magnetic field interference.

Preferably, the protective layer is made of elastic and soft materials.

Preferably, the supporting seats are two, and a clamping gap is formed between the two supporting seats.

Preferably, the inslot of stepping down is fixed with the guide bar, guide bar one end top surface is no longer than the fixing clip groove bottom surface, and the guide bar of this end packs into in the guiding hole, the guiding hole sets up on the stopper and runs through the stopper.

Preferably, before the tag card is not inserted into the fixed clamping groove, the top surface of the limiting block does not exceed the bottom surface of the fixed clamping groove, and the fixed clamping groove is inserted into the tag card.

Preferably, the screw sleeve and the label base can be assembled in a circumferential rotation mode, and the screw sleeve cannot move axially.

Preferably, the clamping mechanism further comprises a shaft body, a gear, a rack and a clamping plate, the second worm gear and the gear are respectively fixed on the shaft body, the shaft body is rotatably assembled with the supporting seat, and the gear is in meshing transmission with the clamping teeth on the rack;

one end of the rack is fixed on the clamping plate, the clamping plate is also provided with a guide strip, the guide strip is assembled with the guide groove of the supporting seat in a sliding manner, the gear and the rack are both arranged in the driving groove, and the clamping plate is clamped in the accommodating groove to slide; the meshing positions of the gear and the rack of the clamping mechanisms positioned at the two sides of the clamping gap are different.

Preferably, the latch teeth on the two racks are respectively arranged on different sides of the two racks.

The utility model has the advantages that: the utility model discloses simple structure, and just can dismantle the tag card through the key to can prevent that the tag card from being fallen the package, also can prevent that the tag card from losing simultaneously. The utility model discloses still fix through chucking piece event target object, can set up the groove with chucking piece block on the target object to can prevent when the keyless, by whole dismantlement, it is safer.

Drawings

Fig. 1 is a schematic diagram of the structure of the tag card of the present invention.

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

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a schematic structural diagram of the present invention.

Fig. 5 is a schematic structural diagram of the present invention.

Fig. 6 is a schematic structural diagram of the present invention.

Fig. 7 is a schematic diagram of the structure of the label base of the present invention.

Fig. 8 is a schematic diagram of the structure of the label base of the present invention.

Fig. 9 is a schematic structural view of the label base of the present invention.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

referring to fig. 1 to 9, the electronic tag of the present embodiment includes a tag card 100 and a tag base, where the tag card 100 includes a tag shell 110, the inside of the tag shell 110 is a hollow mounting groove 112, one end of the mounting groove 112 is open, and a clamping protrusion 111 is disposed at an opening edge of the mounting groove 112 of the tag shell 110;

a second metal plate 132, a chip 140 and a protective layer 150 are installed in the mounting groove 112, the second metal plate 132 is connected with the first metal plate 131 through a metal connecting column 133, the first metal plate, the second metal plate and the metal connecting column are all made of metal materials resistant to magnetic field interference, the influence of an external magnetic field on the chip 140 can be reduced, the chip 140 is an IC card chip prepared by adopting an RFID technology, and is used for recording information and reading and writing data through an RFID reader;

the protection layer 150 is made of an elastic and soft material, and may be a sponge, and is used for protecting the chip 140;

the opening of the mounting groove 112 is sealed by a tag card sealing plate 120, a clamping groove 121 is arranged on the tag card 120, and the clamping groove 121 is clamped, assembled and fixed with the clamping protrusion 111.

The tag base comprises a base body 210, wherein a reading and writing through groove 211, a fixed clamping groove 212 and two supporting seats 220 are arranged on the base body 210, a clamping gap 221 is formed between the two supporting seats 220, and when the tag base is used, the tag base is clamped and assembled with an article needing to be provided with an electronic tag through the clamping gap 221;

the reading and writing through groove 211 is communicated with the fixed clamping groove 212, and the fixed clamping groove 212 is used for being tightly clamped and assembled with the tag card 100;

the support seat 220 is further provided with a yielding groove 222 at the insertion end of the fixed clamping groove 212, a guide rod 310 is fixed in the yielding groove 222, the top surface of one end of the guide rod 310 does not exceed the bottom surface of the fixed clamping groove 212, the guide rod 310 at the end is installed in a guide hole 241, and the guide hole 241 is arranged on the limiting block 240 and penetrates through the limiting block 240; one side of the relief groove 222 is closed by a side plate 230, and the side plate 230 is fixed on the support base 220.

Before the tag card is not inserted into the fixed card slot, the top surface of the limiting block 240 does not exceed the bottom surface of the fixed card slot 212, and after the tag card is inserted into the fixed card slot, the limiting block 240 can rise to the top surface of the limiting block to be attached to the top surface of the fixed card slot 212, so that the tag card is prevented from being detached, and the package is prevented from falling.

The limiting block 240 and one end of the stud 320 are assembled and fixed, the other end of the stud 320 is installed in the threaded sleeve 410 and is assembled with the threaded sleeve through screwing, the threaded sleeve 410 and the label base 210 can be assembled in a circumferential rotating mode, the threaded sleeve 410 cannot move axially, a first worm part in meshing transmission with the first worm wheel 420 is arranged on the outer wall of the threaded sleeve 410, the first worm wheel and the first worm part form a worm and gear transmission structure, the first worm wheel 420 is fixed on the transmission rod 330, the transmission rod 330 is fixed on the lock cylinder 540, and the lock cylinder 540 can be driven by a key to rotate in the circumferential direction after being opened by the key, so that the transmission rod is driven to rotate in the circumferential direction, and the lock cylinder is similar to. The circumferential rotation of the transmission rod drives the threaded sleeve 410 to rotate circumferentially through the first worm wheel, so that the threaded sleeve 410 drives the stud 320 to move axially through the threads, that is, drives the limiting block to move up and down in the receding groove.

The transmission rod 330 is further provided with two second worm parts, and each second worm part is respectively meshed with one second worm wheel 430 for transmission, so that a worm and gear transmission structure is formed;

the second worm gear belongs to a clamping mechanism, the clamping mechanism further comprises a shaft body 340, a gear 440, a rack 530 and a clamping plate 510, the second worm gear 430 and the gear 440 are respectively fixed on the shaft body 340, the shaft body 340 is rotatably assembled with the supporting seat 220, and the gear 440 is meshed with a clamping tooth on the rack 530 for transmission, so that a gear-rack transmission structure is formed;

one end of the rack is fixed on the clamping plate 510, a guide strip 520 is further arranged on the clamping plate 510, the guide strip 520 and the support seat guide groove 225 can be assembled in a sliding mode, the gear and the rack are both installed in the driving groove 223, and the clamping plate 510 is clamped in the accommodating groove to slide;

the meshing positions of the gears and the racks of the clamping mechanisms positioned at the two sides of the clamping gap 221 are different, specifically, the clamping teeth on the two racks are respectively arranged on the different side surfaces of the two racks, and the design is mainly used for ensuring that the two gears can drive the racks to synchronously move close to or far away from each other.

During the use, at first insert the label card in the fixed slot, make the label card not overlap with the stopper, then insert the key into lock core 540, then drive transfer line 330 circumferential direction through the key, transfer line 330 is respectively through second worm part, the second turbine of first turbine drive, the partial circumferential direction of first worm, thereby make axis body 340, swivel nut 410 circumferential direction, axis body 340 is close to each other through gear drive chucking board, swivel nut drive stud axle rises to the drive stopper rises, until the stopper and the inboard top surface laminating of fixed slot, chucking piece and target object chucking assembly this moment.

Can set up the chucking groove with chucking piece block assembly on the object to can prevent after chucking piece and chucking groove block assembly that the label base from being dismantled (under the keyless condition).

The utility model discloses can realize that tag card and label base, label base and target object can't be dismantled under the condition that does not have the key to prevent to be dismantled by unauthorized personnel, just also prevent to fall the package. The applicant is mainly applied to the production line workpieces with higher requirements for price guarantee packages and special requirements at present, and records package and workpiece information through the chip of the label card, so that the belt body has a common identification code (a bar code or a two-dimensional code), and functions of accurate monitoring, theft prevention, package falling prevention and the like can be realized. Thereby being convenient for enterprise management, accountability to people, and later tracking, lost finding and the like.

The details of the present invention are well known to those skilled in the art.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides an electronic tags, includes tag card, label base includes pedestal, characterized by: the seat body is provided with a read-write through groove, a fixed clamping groove and a supporting seat; the reading and writing through groove is communicated with the fixed clamping groove, and the fixed clamping groove is used for being tightly assembled with the tag card;

2. The electronic tag of claim 1, wherein: the label card comprises a label shell, wherein the interior of the label shell is a hollow mounting groove, one end of the mounting groove is opened, and a clamping bulge is arranged at the edge of the opening of the mounting groove of the label shell;

3. The electronic tag of claim 2, wherein: the first metal plate, the second metal plate and the metal connecting column are all made of metal materials resistant to magnetic field interference.

4. The electronic tag of claim 2, wherein: the protective layer is made of elastic and soft materials.

5. The electronic tag of claim 1, wherein: the supporting seat has two and for clamping the clearance between two supporting seats.

6. The electronic tag of claim 1, wherein: the inslot of stepping down is fixed with the guide bar, guide bar one end top surface is no longer than the fixing clip groove bottom surface, and the guide bar of this end packs into in the guiding hole, the guiding hole sets up on the stopper and runs through the stopper.

7. The electronic tag of claim 1, wherein: the limiting block is arranged before the label card is not inserted into the fixed clamping groove, the top surface of the limiting block does not exceed the bottom surface of the fixed clamping groove, and the fixed clamping groove is inserted into the label card.

8. The electronic tag of claim 1, wherein: but swivel nut and label base circumferential direction rotate the assembly, the swivel nut can not axial displacement.

9. The electronic tag of claim 1, wherein: the clamping mechanism further comprises a shaft body, a gear, a rack and a clamping plate, the second worm gear and the gear are respectively fixed on the shaft body, the shaft body is rotatably assembled with the supporting seat, and the gear is in meshing transmission with the clamping teeth on the rack;

10. The electronic tag according to claim 9, wherein: the clamping teeth on the two racks are respectively arranged on different side surfaces of the two racks.