CN213423994U

CN213423994U - Anti-dismantling electronic tag

Info

Publication number: CN213423994U
Application number: CN202022244542.7U
Authority: CN
Inventors: 黄维
Original assignee: Hangzhou Xinwei Technology Co ltd
Current assignee: Hangzhou Xinwei Technology Co ltd
Priority date: 2020-10-11
Filing date: 2020-10-11
Publication date: 2021-06-11
Anticipated expiration: 2030-10-11

Abstract

The utility model discloses a prevent tearing open electronic tags relates to electronic tags technical field, comprising a main body, the inside from bottom to top of main part is mount pad, fixed plate and protection shield in proper order, the inside both ends symmetry department of main part sets up the third round hole of mutually supporting with the mount pad, the inside of third round hole is provided with the second and stretches out the spring, and the second stretches out the fixed second card post that is provided with in top of spring, the both ends of mount pad all are provided with the fourth round hole with second card post matched with, the inside both ends symmetry department of main part sets up the first round hole of mutually supporting with the fixed plate. The utility model discloses when the installation, at first with the second card post to the extrusion in the third round hole, after having good the mount pad erection site, loosen its bilateral symmetry's two sets of second card posts simultaneously, make it utilize the second to stretch out the spring ejecting with the second card post, and insert the fourth round hole, just so can realize the non-detachable effect of mount pad.

Description

Anti-dismantling electronic tag

Technical Field

The utility model relates to an electronic tags technical field specifically is an anti-tear electronic tags open.

Background

The radio frequency identification electronic tag is generally divided into low frequency, high frequency and ultrahigh frequency according to frequency bands, is widely applied to logistics tracking and product sale due to long reading and writing distance and high storage capacity, and provides higher requirements for preventing the electronic tag from being detached and transferring in order to avoid the tag on an article from being detached and attached to other products for use. For example, in China, a lot of fake cigarettes and fake wines exist, the electronic tags are attached to products such as cigarettes and wines for anti-counterfeiting, and the electronic tags are required to be not detached to be used for the fake cigarettes and fake wines.

The existing electronic tag has a complex structure and high cost, and the traditional electronic tag is easy to damage and replace, so that the overall safety performance is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the structure is complex and the cost is high in the prior art, the traditional electronic tag is easy to damage and replace, and the overall safety performance is not high, the anti-dismantling electronic tag is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-dismantling electronic tag comprises a main body, wherein a base, a fixed plate and a protective plate are sequentially arranged inside the main body from bottom to top, third round holes matched with the mounting seat are formed at symmetrical positions at two ends in the main body, a second extension spring is arranged in each third round hole, a second clamping column is fixedly arranged at the top end of the second extension spring, fourth round holes matched with the second clamping column are arranged at the two ends of the mounting seat, the symmetrical parts of the two ends in the main body are provided with first round holes which are matched with the fixing plate, a first extension spring is arranged in the first round hole, and the top end of the first extension spring is fixedly provided with a first clamping column, both ends of the fixing plate are provided with second round holes matched with the first clamping column, the middle of the top of the mounting seat is provided with a mounting cavity, and a chip is mounted inside the mounting cavity.

Preferably, both ends of the top of the main body are provided with double-sided rubber pads.

Preferably, the inside of main part has set gradually second recess and third recess from bottom to top, and second recess, third recess correspond with mount pad, fixed plate respectively each other.

Preferably, the inside of main part just is located the bottom of second recess and is provided with first recess, and the internally mounted of first recess has the blotter of mutually supporting with the mount pad.

Preferably, the top four corners of the protection plate are all provided with fixing bolts extending to the inside of the main body.

Preferably, a glass cover matched with the chip is arranged in the middle of the top of the protection plate.

Preferably, the middle of the top of the fixing plate is provided with a through hole matched with the glass cover.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when the installation, at first extrude the second card post in to the third round hole, after having good with mount pad erection location, loosen two sets of second card posts of its bilateral symmetry simultaneously, make it utilize the second to stretch out the spring ejecting with the second card post, and insert in the fourth round hole, just so can realize the non-detachable effect of mount pad, later at the installation fixed plate, extrude first card post in to first round hole, after having good with fixed plate erection location, loosen two sets of first card posts of its bilateral symmetry simultaneously, make it utilize first spring of stretching out ejecting with first card post, and insert in the second round hole, just so further fix the protection to the mount pad, this method simple structure, and convenient for operation, the cost becomes the background, and prevent tearing open the effect better.

Drawings

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

fig. 2 is a first cross-sectional view of the present invention;

fig. 3 is a second cross-sectional view of the present invention;

fig. 4 is a schematic diagram of the external structure of the present invention.

In the figure: 1. a main body; 2. a first groove; 3. a second groove; 4. a third groove; 5. a cushion pad; 6. A mounting seat; 7. a fixing plate; 8. a protection plate; 9. a glass cover; 10. a mounting cavity; 11. a chip; 12. A first circular hole; 13. a first extension spring; 14. a first clamp post; 15. a second circular hole; 16. a third circular hole; 17. a second extension spring; 18. a second clamping column; 19. a fourth circular hole; 20. a double-sided rubber mat; 21. And (5) fixing the bolt.

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 the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, an anti-tamper electronic tag comprises a main body 1, a mounting base 6, a fixing plate 7 and a protection plate 8 are sequentially arranged inside the main body 1 from bottom to top, third round holes 16 matched with the mounting base 6 are symmetrically formed at two ends inside the main body 1, second extension springs 17 are arranged inside the third round holes 16, second clamping columns 18 are fixedly arranged at the top ends of the second extension springs 17, fourth round holes 19 matched with the second clamping columns 18 are respectively formed at two ends of the mounting base 6, first round holes 12 matched with the fixing plate 7 are symmetrically formed at two ends inside the main body 1, first extension springs 13 are arranged inside the first round holes 12, first clamping columns 14 are fixedly arranged at the top ends of the first extension springs 13, second round holes 15 matched with the first clamping columns 14 are respectively formed at two ends of the fixing plate 7, a mounting cavity 10 is formed in the middle of the top of the mounting base 6, the chip 11 is mounted inside the mounting cavity 10.

The utility model discloses when the installation, at first extrude second card post 18 in to third round hole 16, after good with mount pad 6 erection site, loosen two sets of second card posts 18 of its bilateral symmetry simultaneously, make it utilize the second to stretch out spring 17 ejecting with second card post 18, and insert in fourth round hole 19, just so can realize the non-detachable effect of mount pad 6, later at erection fixed plate 7, extrude first card post 14 in to first round hole 12, after good with fixed plate 7 erection site, loosen two sets of first card posts 14 of its bilateral symmetry simultaneously, make it utilize first spring 13 of stretching out to ejecting first card post 14, and insert in second round hole 15, just so further carry out the fixed protection to mount pad 6, this method simple structure, the simple operation, the cost becomes the background, and prevent tearing open the effect better.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, both ends of the top of the main body 1 are provided with the double-sided rubber pads 20, the present invention provides the above structure to better adhere the main body 1 to other upper devices.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the second groove 3 and the third groove 4 are sequentially arranged inside the main body 1 from bottom to top, and the second groove 3 and the third groove 4 correspond to the mounting seat 6 and the fixing plate 7 respectively.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the first groove 2 is disposed inside the main body 1 and at the bottom of the second groove 3, and the cushion pad 5 is disposed inside the first groove 2 and is matched with the mounting seat 6, so as to support the mounting seat 6 and prevent the chip 11 from being affected by vibration during operation.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the four corners of the top of the protection plate 8 are all provided with fixing bolts 21 extending to the inside of the main body 1, the protection plate 8 is fixed and fixed by the above structure of the present invention.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, the middle of the top of the protection plate 8 is provided with a glass cover 9 cooperating with the chip 11, the present invention provides the above structure, which is to facilitate the use of the chip 11 and protect the chip 11.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a through hole matched with the glass cover 9 is formed in the middle of the top of the fixing plate 7, so as to avoid affecting the use of the chip 11.

The working principle is as follows: when the mounting structure is mounted, the second clamping columns 18 are firstly extruded into the third round hole 16, after the mounting base 6 is mounted and positioned, two groups of the second clamping columns 18 which are symmetrical on two sides are simultaneously loosened, the second clamping columns 18 are pushed out by utilizing the second extending springs 17 and are inserted into the fourth round hole 19, the chip 11 is fixedly bonded in the mounting cavity 10 through strong glue, then the fixing plate 7 is mounted, the first clamping columns 14 are extruded into the first round hole 12, after the fixing plate 7 is mounted and positioned, two groups of the first clamping columns 14 which are symmetrical on two sides are simultaneously loosened, the first clamping columns 14 are pushed out by utilizing the first extending springs 13 and are inserted into the second round hole 15, so that the mounting base 6 is further fixedly protected, and finally the protection plate 8 is fixedly mounted on the main body 1 by utilizing the fixing bolts 21, so that the mounting is completed; the use of the chip 11 can also be carried out with the glass cover 9; the double-sided adhesive pad 20 is used for fixing the equipment on other equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a prevent tearing open electronic tags, includes main part (1), its characterized in that: the inner part of the main body (1) is sequentially provided with a mounting seat (6), a fixing plate (7) and a protecting plate (8) from bottom to top, a third round hole (16) matched with the mounting seat (6) is formed in the symmetrical position of the two ends in the main body (1), a second extending spring (17) is arranged in the third round hole (16), a second clamping column (18) is fixedly arranged at the top end of the second extending spring (17), fourth round holes (19) matched with the second clamping column (18) are formed in the two ends of the mounting seat (6), a first round hole (12) matched with the fixing plate (7) is formed in the symmetrical position of the two ends in the main body (1), a first extending spring (13) is arranged in the first round hole (12), a first clamping column (14) is fixedly arranged at the top end of the first extending spring (13), a second round hole (15) matched with the first clamping column (14) is formed in the two ends of the fixing plate (7), the mounting structure is characterized in that a mounting cavity (10) is formed in the middle of the top of the mounting seat (6), and a chip (11) is mounted inside the mounting cavity (10).

2. A tamper-evident electronic tag in accordance with claim 1, wherein: two ends of the top of the main body (1) are provided with double-sided rubber pads (20).

3. A tamper-evident electronic tag in accordance with claim 1, wherein: the inside of main part (1) has set gradually second recess (3) and third recess (4) from bottom to top, and second recess (3), third recess (4) correspond each other with mount pad (6), fixed plate (7) respectively.

4. A tamper-evident electronic tag as claimed in claim 1 or 3, wherein: the inside of main part (1) and the bottom that is located second recess (3) are provided with first recess (2), and the internally mounted of first recess (2) has blotter (5) of mutually supporting with mount pad (6).

5. A tamper-evident electronic tag in accordance with claim 1, wherein: the top four corners of the protection plate (8) are provided with fixing bolts (21) extending to the inside of the main body (1).

6. A tamper-evident electronic tag in accordance with claim 1, wherein: and a glass cover (9) matched with the chip (11) is arranged in the middle of the top of the protective plate (8).

7. A tamper-evident electronic tag as claimed in claim 1 or 6, wherein: and a through hole matched with the glass cover (9) is formed in the middle of the top of the fixing plate (7).