Electronic anti-counterfeit label based on block chain

Abstract

The utility model relates to the technical field of anti-counterfeit labels, and discloses an electronic anti-counterfeit label based on a block chain, which comprises a placing seat, a top cover is arranged at the top of the placing seat, and a connecting assembly is arranged between the placing seat and the top cover. The threaded pipes fixed to the adjacent first anti-skid rotary knobs can rotate by rotating the two first anti-skid rotary knobs, the adjacent trapezoidal insertion blocks can be inserted into inner cavities of the adjacent insertion grooves under the limiting of the adjacent first limiting rods through the threaded rods connected to the adjacent threaded pipes in a threaded mode, and the placement base and the top cover can be conveniently connected. The use effect of the device is improved, a limiting assembly is arranged, under rotation of a worm, a worm wheel meshed with the worm can rotate, under transmission of a connecting rod and a rotating gear, two rack plates can move towards the opposite sides, and a label body is limited through protection pads fixed to the adjacent rack plates; and the label main body is prevented from shaking in the inner cavity of the placing seat to influence subsequent normal use.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-counterfeiting labels, and specifically to an electronic anti-counterfeiting label based on blockchain. Background Art

[0002] Electronic anti-counterfeiting labels use RFID technology to record product information, embed microchips into products, and use smart electronic tags to identify various items. They are common in daily life.

[0003] When the electronic anti-counterfeiting label is actually used, in order to prevent the electronic anti-counterfeiting label from being damaged, a glass protective cover is usually set on its outer surface to protect the electronic anti-counterfeiting label. The traditional upper protective shell and the lower protective shell are generally fixed by bolts or waterproof glue, and the disassembly or installation by the staff is not possible, which reduces the use effect of the device.

[0004] So we proposed a blockchain-based electronic anti-counterfeiting label to solve the problems raised above. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic anti-counterfeiting label based on blockchain to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electronic anti-counterfeiting label based on blockchain, comprising a placement seat, a top cover is arranged on the top of the placement seat, a connecting component is arranged between the placement seat and the top cover, a label body is arranged at the bottom of the inner cavity of the placement seat, and a limit position component is arranged at the bottom of the inner cavity of the placement seat;

[0007] The connection assembly includes L-shaped support plates fixedly installed on both sides of the placement seat near the top and threaded tubes that movably penetrate adjacent L-shaped support plates. The inner cavities of the threaded tubes are threadedly connected with threaded rods, and the ends of the threaded rods are fixedly installed with trapezoidal plugs.

[0008] Preferably, a first limit rod is fixedly installed on the side of the trapezoidal plug block away from each other, near the front and rear sides, and the end of the first limit rod away from each other is fixedly connected to the adjacent L-shaped support plate, and the end of the threaded tube away from each other is fixedly installed with a first anti-slip knob.

[0009] Preferably, guide blind holes are provided on the top of the placement seat near the four sides, grooves are provided on the top of the placement seat near the two sides, rectangular openings are provided on both sides of the placement seat near the top, the rectangular openings are respectively penetrated by adjacent grooves, and the trapezoidal plug blocks are movably penetrated through the inner cavities of adjacent rectangular openings.

[0010] Preferably, guide rods are fixedly installed on the bottom of the top cover near the four sides, and the guide rods are movably inserted in the inner cavities of adjacent guide blind holes, a transparent glass is provided in the middle of the top of the top cover, connecting blocks are fixedly installed on the bottom of the top cover near the two sides, and the bottoms of the connecting blocks are movably inserted in the inner cavities of the grooves, slots are provided on the sides of the connecting blocks away from each other, and the opposite sides of the trapezoidal plug blocks are respectively inserted in the inner cavities of adjacent slots.

[0011] Preferably, the limiting assembly includes a worm movably passing through the other side of the inner cavity of the placement seat near the bottom and a worm wheel meshing with the front side of the worm, a connecting rod movably passing through the top of the worm wheel, the bottom end of the connecting rod is rotatably connected to the bottom of the inner cavity of the placement seat, and a rotating gear is fixedly sleeved on the outer periphery of the connecting rod, and rack plates are meshed at the front and rear sides of the rotating gear.

[0012] Preferably, a second limiting telescopic rod is fixedly installed on the side away from the rack plate near the front and rear sides, the ends of the second limiting telescopic rod are respectively fixedly connected to the inner cavity side walls of the adjacent placement seat, and a protective pad is fixedly installed on the opposite side of the rack plate.

[0013] Preferably, a second anti-slip knob is fixedly mounted on the other end of the worm.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting a connection component, the threaded tube fixed on the adjacent first anti-slip knobs can be rotated by rotating the two first anti-slip knobs, and the threaded rods threadedly connected to the adjacent threaded tubes can make the adjacent trapezoidal plugs inserted in the inner cavity of the adjacent slots under the limit of the adjacent first limit rods, so as to facilitate the connection between the placement seat and the top cover and improve the use effect of the device.

[0016] 2. By setting a limit assembly, the worm gear meshing with the worm can rotate under the rotation of the worm, and the two rack plates can move to the opposite side under the transmission of the connecting rod and the rotating gear. The label body is limited by the protective pad fixed on the adjacent rack plates to prevent the label body from shaking in the inner cavity of the placement seat, affecting the subsequent normal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is an overall exploded view of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the limit assembly and the connection assembly of the utility model;

[0020] Figure 4It is a partial exploded view of the fixing component of the utility model.

[0021] In the figure: 1. placement seat; 11. guide blind hole; 12. groove; 13. rectangular opening; 2. top cover; 21. transparent glass; 22. guide rod; 23. connecting block; 3. label body; 4. connecting assembly; 41. L-shaped support plate; 42. threaded tube; 421. first anti-slip knob; 43. threaded rod; 44. trapezoidal plug block; 441. first limit rod; 5. limit assembly; 51. worm; 511. second anti-slip knob; 52. worm gear; 53. connecting rod; 54. rotating gear; 55. rack plate; 551. second limit telescopic rod; 552. protective pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-4 , an electronic anti-counterfeiting label based on blockchain, comprising a placement seat 1, a top cover 2 is arranged on the top of the placement seat 1, a connecting component 4 is arranged between the placement seat 1 and the top cover 2, a label body 3 is arranged at the bottom of the inner cavity of the placement seat 1, and a limit position component 5 is arranged at the bottom of the inner cavity of the placement seat 1;

[0024] The connecting component 4 includes an L-shaped support plate 41 fixedly installed on both sides of the placement seat 1 near the top and a threaded tube 42 that movably passes through the adjacent L-shaped support plate 41. The inner cavity of the threaded tube 42 is threadedly connected with a threaded rod 43, and the end of the threaded rod 43 is fixedly installed with a trapezoidal plug-in block 44. The threaded tube 42 fixed on the adjacent first anti-slip knobs 421 can be rotated by rotating the two first anti-slip knobs 421. The threaded rod 43 threadedly connected to the adjacent threaded tube 42 can make the adjacent trapezoidal plug-in block 44 be inserted into the inner cavity of the adjacent slot under the limit of the adjacent first limit rod 441, so as to facilitate the connection between the placement seat 1 and the top cover 2 and improve the use effect of the device.

[0025] A first limiting rod 441 is fixedly installed on the side away from the trapezoidal plug block 44 near the front and rear sides. The end away from the first limiting rod 441 is fixedly connected to the adjacent L-shaped support plate 41, and the end away from the threaded tube 42 is fixedly installed with a first anti-slip knob 421.

[0026] Guide blind holes 11 are provided near the four sides of the top of the placement seat 1, grooves 12 are provided near the two sides of the top of the placement seat 1, and rectangular openings 13 are provided near the top of the two sides of the placement seat 1. The rectangular openings 13 are respectively interpenetrated with adjacent grooves 12, and the trapezoidal plug blocks 44 are respectively movable through the inner cavities of adjacent rectangular openings 13.

[0027] The bottom of the top cover 2 is fixedly installed with guide rods 22 near the four sides, and the guide rods 22 are movably inserted in the inner cavity of the adjacent guide blind holes 11. The guide rods 22 have a certain guiding function. A transparent glass 21 is provided in the middle position of the top of the top cover 2. The bottom of the top cover 2 is fixedly installed with connecting blocks 23 near the two sides, and the bottom of the connecting block 23 is movably inserted in the inner cavity of the groove 12. The side away from the connecting block 23 is provided with a slot, and the opposite side of the trapezoidal plug block 44 is respectively inserted in the inner cavity of the adjacent slot.

[0028] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 2 , Figure 3 and Figure 4 The limiting assembly 5 includes a worm 51 that movably passes through the other side of the inner cavity of the placement seat 1 near the bottom and a worm wheel 52 that meshes with the front side of the worm 51. A connecting rod 53 movably passes through the top of the worm wheel 52. The bottom end of the connecting rod 53 is rotatably connected to the bottom of the inner cavity of the placement seat 1. A rotating gear 54 is fixedly sleeved on the outer periphery of the connecting rod 53. Rack plates 55 are meshed at the front and rear sides of the rotating gear 54. When the worm 51 rotates, the worm wheel 52 meshed with it can rotate. Under the transmission of the connecting rod 53 and the rotating gear 54, the two rack plates 55 can move to the opposite side. The label body 3 is limited by a protective pad 552 fixed on the adjacent rack plates 55 to prevent the label body 3 from shaking in the inner cavity of the placement seat 1 and affecting subsequent normal use.

[0029] A second limiting telescopic rod 551 is fixedly installed on the side away from the rack plate 55 near the front and rear sides, and the ends of the second limiting telescopic rod 551 are respectively fixedly connected to the inner cavity side walls of the adjacent placement seat 1, and a protective pad 552 is fixedly installed on the opposite side of the rack plate 55. The adjacent rack plate 55 can be limited by the second limiting telescopic rod 551.

[0030] A second anti-slip knob 511 is fixedly mounted on the other end of the worm 51 , and the worm 51 can be driven by setting the second anti-slip knob 511 .

[0031] Working principle: When the utility model is in use, the tag body 3 is placed in the inner cavity of the placement seat 1. At this time, the second anti-slip knob 511 is rotated to rotate the worm 51 fixed on the second anti-slip knob 511, so that the worm wheel 52 meshing with the worm 51 can be rotated, so that the connecting rod 53 can be made to move the two rack plates 55 to the opposite side under the limitation of the adjacent second limiting telescopic rod 551 through the rotating gear 54 fixedly sleeved on the connecting rod 53, and the tag body 3 is limited by the protective pad 552 fixed on the adjacent rack plate 55 to prevent the tag body 3 from being The placement seat 1 shakes in the inner cavity, affecting the subsequent normal use. The top cover 2 is fitted with the placement seat 1. The guide rod 22 has a certain guiding function. Then, the two first anti-slip knobs 421 are rotated to rotate the threaded tubes 42 fixed on the adjacent first anti-slip knobs 421. The threaded rods 43 threadedly connected to the adjacent threaded tubes 42 can make the adjacent trapezoidal plugs 44 be inserted into the inner cavity of the adjacent slots under the limit of the adjacent first limit rods 441, which is convenient for the placement seat 1 and the top cover 2 to be connected and fixed. There is no need for the staff to use glue or bolts to fix the two, thereby improving the use effect of the device.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electronic anti-counterfeiting label based on blockchain, comprising a placement seat (1), characterized in that: A top cover (2) is arranged on the top of the placement seat (1), a connecting assembly (4) is arranged between the placement seat (1) and the top cover (2), a label body (3) is arranged at the bottom of the inner cavity of the placement seat (1), and a limit assembly (5) is arranged at the bottom of the inner cavity of the placement seat (1); the connecting assembly (4) comprises L-shaped support plates (41) fixedly mounted on both sides of the placement seat (1) near the top and threaded tubes (42) movably passing through adjacent L-shaped support plates (41), the inner cavities of the threaded tubes (42) are all threadedly connected with threaded rods (43), and the ends of the threaded rods (43) are all fixedly mounted with trapezoidal plugs (44).

2. According to claim 1, the electronic anti-counterfeiting label based on blockchain is characterized in that: A first limiting rod (441) is fixedly mounted on the side of the trapezoidal plug block (44) away from the adjacent front and rear sides, and an end of the first limiting rod (441) away from the adjacent L-shaped support plate (41) is fixedly connected to the adjacent L-shaped support plate (41), and a first anti-slip knob (421) is fixedly mounted on the end of the threaded tube (42) away from the adjacent L-shaped support plate (41).

3. The electronic anti-counterfeiting label based on blockchain according to claim 1, characterized in that: The top of the placement seat (1) is provided with guide blind holes (11) near the four sides, the top of the placement seat (1) is provided with grooves (12) near the two sides, and the two sides of the placement seat (1) are provided with rectangular openings (13) near the top, the rectangular openings (13) are respectively interpenetrating with adjacent grooves (12), and the trapezoidal plug blocks (44) are respectively movable and interpenetrate the inner cavities of adjacent rectangular openings (13).

4. The electronic anti-counterfeiting label based on blockchain according to claim 1, characterized in that: Guide rods (22) are fixedly mounted near the four sides of the bottom of the top cover (2), and the guide rods (22) are movably inserted into the inner cavities of adjacent guide blind holes (11). A transparent glass (21) is arranged in the middle of the top of the top cover (2). Connecting blocks (23) are fixedly mounted near the two sides of the bottom of the top cover (2), and the bottoms of the connecting blocks (23) are movably inserted into the inner cavities of the grooves (12). A slot is provided on the far side of the connecting block (23), and the opposite side of the trapezoidal insert block (44) is respectively inserted into the inner cavities of adjacent slots.

5. The electronic anti-counterfeiting label based on blockchain according to claim 1, characterized in that: The position limiting assembly (5) comprises a worm (51) movably penetrating the other side of the inner cavity of the placement seat (1) near the bottom and a worm wheel (52) meshed with the front side of the worm (51); a connecting rod (53) movably penetrates the top of the worm wheel (52); the bottom end of the connecting rod (53) is rotatably connected to the bottom of the inner cavity of the placement seat (1); a rotating gear (54) is fixedly sleeved on the outer periphery of the connecting rod (53); and rack plates (55) are meshed at the front and rear sides of the rotating gear (54).

6. The electronic anti-counterfeiting label based on blockchain according to claim 5, characterized in that: A second limiting telescopic rod (551) is fixedly mounted on the side of the rack plate (55) away from the rack plate (55) near the front and rear sides, and the ends of the second limiting telescopic rod (551) are respectively fixedly connected to the inner cavity side walls of the adjacent placement seat (1), and a protective pad (552) is fixedly mounted on the opposite side of the rack plate (55).

7. The electronic anti-counterfeiting label based on blockchain according to claim 5, characterized in that: A second anti-slip knob (511) is fixedly mounted on the other end of the worm (51).

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