CN215006697U - Electronic anti-counterfeit label based on block chain - Google Patents

Abstract

The utility model discloses an electronic anti-counterfeit label based on a block chain, which comprises a lower shell, an upper shell which is installed at the top end of the lower shell in a butt joint way, and a locking device which is arranged at four corners of the upper end surface of the upper shell and four corners of the lower end surface of the lower shell, wherein the locking device comprises a base and a cylinder which is fixedly installed at one side of the base, grooves for fixedly installing the base are respectively arranged in the upper shell and the lower shell, an inner cavity is enclosed between the opposite sides of the upper shell and the lower shell, a bottom plate is fixedly installed at the bottom of the inner wall of the lower shell, a fixed groove is arranged in the middle of the upper end surface of the bottom plate, side plates are respectively constructed at two sides of the fixed groove at the upper end surface of the bottom plate, two fixed plates are symmetrically arranged in the fixed groove in a sliding way, the electronic anti-counterfeit label based on the block chain has a reasonable structure, is convenient for improving the connection strength between the shells of the anti-counterfeit label, and is convenient for improving the fixing strength of an anti-counterfeit chip in the anti-counterfeit label, the practicability is strong.

Description

Electronic anti-counterfeit label based on block chain

Technical Field

The utility model belongs to the technical field of electronic anti-counterfeit label, concretely relates to electronic anti-counterfeit label based on block chain.

Background

The electronic anti-counterfeit label adopts an electronic chip checking technology to achieve the purpose of easily identifying true and false, compared with the traditional adhesive anti-counterfeit label, the electronic label has better safety and convenience, and the supermarket anti-counterfeit label and the RFID label are electronic labels with wide application.

At present, in order to maintain the benefits of manufacturers and consumers, electronic anti-counterfeiting labels are usually installed on commodities, and the electronic anti-counterfeiting label shells which can be arranged at present are usually connected in a clamping and matching mode, so that the electronic anti-counterfeiting label shells are very easy to open, internal anti-counterfeiting codes fall off, the current electronic anti-counterfeiting labels are not firm enough for fixing internal chips, and when the electronic anti-counterfeiting labels fall off, the internal chips are very easy to throw out and damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic anti-counterfeit label based on block chain to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electronic anti-counterfeit label based on a block chain comprises a lower shell, an upper shell and locking devices, wherein the upper shell is installed at the top end of the lower shell in a butt joint mode, and the locking devices are arranged at four corners of the upper end face of the upper shell and four corners of the lower end face of the lower shell;

the locking device comprises a base and a cylinder fixedly arranged on one side of the base, and grooves for fixedly mounting the base are formed in the upper shell and the lower shell;

go up and enclose between casing and the lower casing opposite side and keep off into the inner chamber, the inner wall bottom fixed mounting of casing has the bottom plate down, the fixed slot has been seted up between two parties to the up end of bottom plate, and the both sides that the bottom plate up end is located the fixed slot all have constructed the curb plate, the fixed slot internal symmetry slides and is provided with two fixed plates, two the one side top that the fixed plate was carried on the back mutually all has constructed the guiding axle, the one end that the fixed plate was kept away from to the guiding axle passes the curb plate and constructs the limiting plate, and the cover is equipped with the third spring of butt fixed plate on the outer fringe face of guiding axle.

Preferably, a bolt is arranged in the cylinder, and a first spring sleeved outside the bolt is arranged in the base.

Preferably, the upper end face both sides of bottom plate fixed mounting all placed in the middle have the sleeve, go up the equal fixed mounting in position of shells inner wall both sides for telescopic have the compression leg, the one end that the upper casing was kept away from to the compression leg extends into in the sleeve and the butt has the second spring that sets up in the sleeve.

Preferably, the top of the inner wall of the upper shell is fixedly provided with a top plate in the middle, connecting plates are respectively constructed on two sides of the lower end face of the top plate, and two ends, far away from the top plate, of the connecting plates are fixedly connected with a supporting plate.

Preferably, the activity of the below of backup pad is provided with the stripper plate, two round axles are installed towards the one side bilateral symmetry fixed mounting of backup pad to the stripper plate, two the top of round axle all passes the backup pad and constructs a spacing ring, and the cover is equipped with the fourth spring of butt stripper plate and backup pad on the outer fringe face of round axle.

Preferably, the upper end surface of the upper shell is centrally provided with a model groove.

The utility model discloses a technological effect and advantage: the electronic anti-counterfeiting label based on the block chain has the advantages that due to the arrangement of the locking device, the bolt arranged in the upper end face quadrangular locking device of the upper shell can spirally penetrate through the upper shell and be screwed into the lower shell, and the bolt arranged in the lower end face quadrangular locking device of the lower shell can spirally penetrate through the lower shell and be screwed into the upper shell, so that the upper shell and the lower shell are fixedly connected, the connection strength of the upper shell and the lower shell is improved, the upper shell and the lower shell are not easy to open, and the internal anti-counterfeiting code is prevented from falling;

benefit from the setting of bottom plate, fixed slot, curb plate, guiding axle, third spring and fixed plate, can promote two fixed plates towards opposite direction for third spring pressurized deformation, and place anti-fake chip in the fixed slot, loosen the fixed plate after, make the fixed plate tightly laminate in the both sides of chip under the spring action of third spring, realize the fixed of chip, when avoiding going up the casing and falling down, lead to anti-fake chip to throw away the damage.

Drawings

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

fig. 2 is a schematic view of the locking device according to the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. an upper housing; 101. a model slot; 2. a lower housing; 3. a locking device; 4. a base; 401. a cylinder; 5. a bolt; 501. a first spring; 6. an inner cavity; 7. a sleeve; 701. a second spring; 8. pressing the column; 9. a base plate; 901. fixing grooves; 10. a side plate; 11. a guide shaft; 1101. a third spring; 1102. a fixing plate; 12. a top plate; 1201. a connecting plate; 1202. a support plate; 13. a pressing plate; 1301. a circular shaft; 1302. and a fourth spring.

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.

In order to improve the connection strength between the upper casing 1 and the lower casing 2, as shown in fig. 1, fig. 2 and fig. 3, the electronic anti-counterfeit label based on the block chain comprises a lower casing 2, an upper casing 1 installed on the top end of the lower casing 2 in a butt joint manner, and locking devices 3 arranged at four corners of the upper end surface of the upper casing 1 and four corners of the lower end surface of the lower casing 2 (in specific implementation, the locking devices 3 arranged at the upper end surface of the upper casing 1 and the locking devices 3 arranged at the lower end surface of the lower casing 2 are arranged in a staggered manner), each locking device 3 comprises a base 4 and a cylinder 401 fixedly installed at one side of the base 4, grooves for fixedly installing the bases 4 are formed in the upper casing 1 and the lower casing 2, an inner cavity 6 is enclosed between the opposite sides of the upper casing 1 and the lower casing 2, a bolt 5 is arranged in the cylinder 401, a first spring 501 sleeved outside the bolt 5 is arranged in the base 4, and the arrangement of the locking devices 3 is benefited, but set up in last casing 1 in the casing 2 down is twisted to bolt 5 that sets up in up end four corners locking device 3 on last casing 1, but set up in casing 2 down in the bolt 5 among the end four corners locking device 3 can pass casing 2 down and twist in last casing 1 by the spiral, and then realize the fixed connection to last casing 1 and casing 2 down, promote the joint strength of last casing 1 and casing 2 down, go up casing 1 and casing 2 down and be difficult for being opened, and then avoid inside anti-fake code to drop, model groove 101 has been seted up between two parties to the up end of going up casing 1.

In order to improve the fixing strength of the anti-counterfeit chip, as shown in fig. 1, 3 and 4, a bottom plate 9 is fixedly installed at the bottom of the inner wall of the lower housing 2, a fixing groove 901 is centrally formed in the upper end surface of the bottom plate 9, side plates 10 are respectively configured on two sides of the fixing groove 901 of the upper end surface of the bottom plate 9, two fixing plates 1102 are symmetrically and slidably installed in the fixing groove 901, guide shafts 11 are respectively configured on tops of opposite surfaces of the two fixing plates 1102, one end of each guide shaft 11, which is far away from the fixing plate 1102, penetrates through the corresponding side plate 10 and is configured with a limiting plate, a third spring 1101 abutting against the corresponding fixing plate 1102 is sleeved on an outer edge surface of the corresponding guide shaft 11, due to the arrangement of the bottom plate 9, the fixing groove 901, the corresponding side plate 10, the corresponding guide shaft 11, the third spring 1101 and the corresponding fixing plate 1102, the two fixing plates 1102 can be pushed towards opposite directions, so that the third spring 1101 is deformed under pressure, and the anti-counterfeit chip can be placed in the fixing groove 901, after the fixing plate 1102 is loosened, the fixing plate 1102 is tightly attached to two sides of the chip under the action of the elastic force of the third spring 1101, the chip is fixed, and the anti-counterfeiting chip is prevented from being thrown out and damaged when the upper shell 1 and the lower shell 2 fall down, the two sides of the upper end surface of the bottom plate 9 are fixedly provided with the sleeve 7 in the middle, the two sides of the inner wall of the upper shell 1 are fixedly provided with the pressure column 8 relative to the position of the sleeve 7, one end of the pressure column 8 far away from the upper shell 1 extends into the sleeve 7 and is abutted against the second spring 701 arranged in the sleeve 7, the top part of the inner wall of the upper shell 1 is fixedly provided with the top plate 12 in the middle, the two sides of the lower end surface of the top plate 12 are both constructed with the connecting plates 1201, one ends of the two connecting plates 1201 far away from the top plate 12 are fixedly connected with the supporting plate 1202 together, the extruding plate 13 is movably arranged below the supporting plate 1202, and two circular shafts 1301 are symmetrically and fixedly arranged on two sides of one surface of the extruding plate 13 facing the supporting plate 1202, the top ends of the two round shafts 1301 penetrate through the supporting plate 1202 and form a limit ring, and the outer edge surface of the round shaft 1301 is sleeved with a fourth spring 1302 abutting against the extrusion plate 13 and the supporting plate 1202.

The working principle is as follows: this electronic anti-counterfeit label based on block chain, during the use, can promote two fixed plates 1102 towards opposite direction, make third spring 1101 receive the pressure deformation, and place anti-counterfeit chip in fixed slot 901, after loosening fixed plate 1102, make fixed plate 1102 tightly laminate in the both sides of chip under the spring action of third spring 1101, realize the fixed to the chip, and place upper casing 1 butt joint directly over lower casing 2, and penetrate compression leg 8 in sleeve 7, make second spring 701 produce deformation, upper casing 1 butt joint can make extrusion plate 13 butt joint at anti-counterfeit chip's upper surface when placing lower casing 2 directly over, fourth spring 1302 deforms simultaneously, promote the fixed strength to anti-counterfeit chip, bolt 5 that sets up in upper end four corners locking device 3 of upper casing 1 can pass upper casing 1 and twist in lower casing 2 by the spiral, bolt 5 that sets up in lower casing 2 lower terminal surfaces four corners locking device 3 can twist and pass lower casing 2 and upper casing 2 by the spiral, set up in lower casing 2 lower terminal surfaces four corners locking device 3 can twist bolt 5 In the body 1, and then realize the fixed connection to last casing 1 and casing 2 down, this electronic anti-counterfeit label based on block chain, it is rational in infrastructure, be convenient for promote the joint strength between the anti-counterfeit label casing, and be convenient for promote the anti-counterfeit chip of anti-counterfeit label inside and carry out fixed strength, the practicality is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. An electronic anti-counterfeit label based on a block chain comprises a lower shell (2), an upper shell (1) and locking devices (3), wherein the upper shell (1) is installed at the top end of the lower shell (2) in a butt joint mode, and the locking devices (3) are arranged at four corners of the upper end face of the upper shell (1) and four corners of the lower end face of the lower shell (2);

the method is characterized in that: the locking device (3) comprises a base (4) and a cylinder (401) fixedly arranged on one side of the base (4), and grooves for fixedly mounting the base (4) are formed in the upper shell (1) and the lower shell (2);

the inner wall bottom fixed mounting of lower casing (2) has bottom plate (9), fixed slot (901) have been seted up between two parties to the up end of bottom plate (9), and the both sides that bottom plate (9) up end is located fixed slot (901) all are constructed curb plate (10), fixed slot (901) internal symmetry slip is provided with two fixed plates (1102), two fixed plate (1102) one side top of carrying on the back mutually all are constructed guiding axle (11), the cover is equipped with third spring (1101) of butt fixed plate (1102) on the outer fringe face of guiding axle (11).

2. The electronic anti-counterfeiting label based on the block chain as claimed in claim 1, characterized in that: an inner cavity (6) is formed by enclosing and blocking the opposite sides of the upper shell (1) and the lower shell (2), a bolt (5) is arranged in the cylinder (401), and a first spring (501) sleeved on the outer side of the bolt (5) is arranged in the base (4).

3. The electronic anti-counterfeiting label based on the block chain as claimed in claim 2, characterized in that: the utility model discloses a casing, including last casing (1), last casing (7), last casing (8), the last up end both sides of bottom plate (9) all fixed mounting placed in the middle have sleeve (7), the equal fixed mounting in position of going up casing (1) inner wall both sides for sleeve (7) has compression leg (8), the one end that last casing (1) was kept away from in compression leg (8) extends into sleeve (7) and the butt has second spring (701) that set up in sleeve (7).

4. The electronic anti-counterfeiting label based on the block chain as claimed in claim 3, characterized in that: go up casing (1) inner wall top fixed mounting in the middle of the place has roof (12), the lower terminal surface both sides of roof (12) all are constructed connecting plate (1201), two the common fixedly connected with backup pad (1202) of one end that roof (12) are kept away from in connecting plate (1201).

5. The electronic anti-counterfeiting label based on the block chain as claimed in claim 4, characterized in that: the movable extrusion board (13) that is provided with in below of backup pad (1202), the one side bilateral symmetry fixed mounting of extrusion board (13) orientation backup pad (1202) has two circle axles (1301), two the top of circle axle (1301) all passes backup pad (1202) and constructs limit ring, and the cover is equipped with fourth spring (1302) of butt extrusion board (13) and backup pad (1202) on the outer fringe face of circle axle (1301).

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