Anti-disassembly metal electronic tag

Abstract

The utility model discloses a metal electronic tag for anti-disassembly use, which relates to the technical field of electronic tags and comprises a protective outer shell, a limiting groove is arranged in the protective outer shell, an inner shell is arranged in the limiting groove, an installation groove is arranged in the inner shell, an installation shell is arranged in the installation groove, and the installation shell is arranged in the installation groove. A mounting groove is formed in the inner shell, a compression spring located in the mounting groove is arranged on the rear end face of the mounting shell, a corresponding groove is formed in the mounting shell, a label is arranged in the corresponding groove, movable grooves are formed in the two ends of the interior of the inner shell, and a plurality of evenly-arranged springs are arranged in the two movable grooves. A clamping block is arranged at one end of the spring, clamping grooves are formed in the upper end and the lower end of the installation shell correspondingly, and the clamping block is clamped into the clamping grooves. According to the utility model, the protection of the electronic tag is improved through the detachable structure of the protective shell and the internal moisture-proof material.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic tags, in particular to a metal electronic tag for anti-disassembly. Background Art

[0002] Electronic tags are commonly known as RFID. They use non-contact automatic identification technology to automatically identify target objects and obtain relevant data through radio frequency signals. The identification work does not require human intervention. Due to the technical characteristics of electronic tags, they are widely used in logistics and supply management, production and assembly, aviation baggage handling, mail / express package handling, document tracking / library management, animal identification and other fields.

[0003] For example, patent authorization announcement number CN209912003U discloses an anti-disassembly electronic tag, whose structure includes a protective shell A and a protective shell B. The lower surface of the protective shell A is provided with a ceramic substrate, the lower surface of the ceramic substrate is provided with a double-sided adhesive plate, and the other side of the double-sided adhesive plate is provided with a chip board. Both sides of the lower surface of the chip board are provided with limit blocks, and both sides of the bottom of the inner wall of the protective shell B are provided with limit grooves. The chip board is connected with the limit groove gap at the bottom of the inner wall of the protective shell B through the limit blocks on the lower surface, and the bottom of the inner wall of the protective shell B is provided with a liquid glue injection hole. The utility model sets a series of structures to prevent the electronic tag from being dismantled for use, and has a simple structure and strong practicality.

[0004] This patent uses a protective shell to strengthen the protection of the electronic tag. However, since the electronic tag contains a chip and is located inside the protective shell for a long time without moisture-proof treatment, the chip is easily damaged, affecting subsequent use. At the same time, it cannot be disassembled, and it is inconvenient to replace the electronic tag, which is not flexible enough to use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a disassembly-resistant metal electronic tag, which solves the problem that the electronic tag contains a chip and is located inside a protective shell for a long time without moisture-proof treatment, which easily causes damage to the chip and affects subsequent use. At the same time, the electronic tag cannot be disassembled, making it inconvenient to replace and not flexible enough to use.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a metal electronic tag for anti-disassembly, including a protective shell, a limiting groove is arranged inside the protective shell, an inner shell is arranged inside the limiting groove, an installation groove is arranged inside the inner shell, an installation shell is arranged inside the installation groove, a rear end face of the installation shell is provided with a compression spring located inside the installation groove, a corresponding groove is arranged inside the installation shell, a label is arranged inside the corresponding groove, movable grooves are arranged at both ends of the inner shell, a plurality of evenly arranged springs are arranged inside the two movable grooves, a card block is arranged at one end of the spring, card slots are arranged at both upper and lower ends of the installation shell, the card block is inserted into the card slot, and the inner shell includes a substrate, a waterproof film, butyl rubber and an activated carbon adsorption layer.

[0007] Preferably, a connecting plate is fixedly provided on the upper end surface of the inner shell, and fixing blocks are fixedly provided on both sides of the lower end surface of the connecting plate.

[0008] Preferably, fixing grooves are provided on both sides of the interior of the protective shell, and the two fixing blocks are both inserted into the two fixing grooves.

[0009] Preferably, both sides of the interior of the protective outer shell are provided with sliding grooves, and both sides of the inner shell are provided with sliding blocks that slide into the sliding grooves.

[0010] Preferably, the front end surface of the protective shell is made of transparent acrylic material.

[0011] Preferably, a limiting plate is provided between the card block and the spring, and a chip is provided on the front end surface of the label.

[0012] Preferably, the rear end surface of the label is provided with strong glue for sticking in the corresponding groove, and the upper end surface of the connecting plate is provided with a plurality of evenly arranged anti-slip strips.

[0013] Beneficial Effects

[0014] The utility model provides an electronic tag. Compared with the prior art, it has the following beneficial effects:

[0015] 1. Apply strong glue to the surface of the rear end face of the tag and stick it to the corresponding groove inside the installation shell. Then press the installation shell toward the rear end, so that the compression spring located inside the installation groove at its rear end face moves to expand and contract, so that the installation shell is located inside the installation groove. When it is inserted into the installation groove, the blocks at both ends inside it are squeezed toward one end, so that the spring located inside the movable groove at one end of the block is compressed. After the installation shell is inserted into the installation groove, the block pops out due to the relaxation of the spring, and is aligned with the slots opened at the upper and lower ends of the installation shell for insertion and fixing. Finally, the inner shell is slid into the limit groove inside the protective shell, and the fixed blocks on both sides of the lower end face of the connecting plate on the upper end face of the inner shell are aligned with the fixed grooves on both sides of the protective shell for insertion to complete the protection of the electronic tag.

[0016] 2. The inner material of the inner shell inner wall is composed of a substrate, a waterproof film, butyl rubber and an activated carbon adsorption layer, which greatly improves the internal dryness, has a moisture-proof effect, and increases the protection of the label. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the metal electronic tag of the utility model;

[0018] Figure 2 This is a side view of the three-dimensional structure of the metal electronic tag of the utility model;

[0019] Figure 3 For the utility model Figure 2 A partial enlarged schematic diagram of the solid A;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the metal electronic tag of the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-section of the internal material of the installation shell of the utility model.

[0022] In the figure: 1. Protective shell; 2. Inner shell; 3. Fixing groove; 4. Fixing block; 5. Connecting plate; 6. Mounting groove; 7. Clamp block; 8. Mounting shell; 9. Corresponding groove; 10. Label; 11. Clamping groove; 12. Compression spring; 13. Movable groove; 14. Spring; 15. Base plate; 16. Waterproof film; 17. Butyl rubber; 18. Activated carbon adsorption layer; 19. Limiting groove. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3 The utility model provides a technical solution: a metal electronic tag for anti-disassembly, comprising a protective shell 1, a limiting groove 19 is arranged inside the protective shell 1, an inner shell 2 is arranged inside the limiting groove 19, a mounting groove 6 is arranged inside the inner shell 2, a mounting shell 8 is arranged inside the mounting groove 6, a compression spring 12 located inside the mounting groove 6 is arranged on the rear end face of the mounting shell 8, a connecting plate 5 is fixedly arranged on the upper end face of the inner shell 2, and fixing blocks 4 are fixedly arranged on both sides of the lower end face of the connecting plate 5, fixing grooves 3 are arranged on both sides of the interior of the protective shell 1, and two fixing blocks 4 are both stuck in the two fixing grooves 3, firstly, the surface of the rear end face of the tag 10 is oiled with strong glue to stick it to the corresponding groove 9 inside the mounting shell 8, and then the mounting shell 8 is pressed toward the rear end, so that the compression spring 12 located inside the mounting groove 6 at its rear end face moves in extension and contraction;

[0025] The installation shell 8 is provided with a corresponding groove 9 inside, and a label 10 is provided inside the corresponding groove 9. Both ends of the inner shell 2 are provided with movable grooves 13, and a plurality of evenly arranged springs 14 are provided inside the two movable grooves 13. Both sides of the protective outer shell 1 are provided with slide grooves, and both sides of the inner shell 2 are provided with sliders that slide into the slide grooves. The front end surface of the protective outer shell 1 is made of transparent acrylic material, so that the installation shell 8 is located inside the installation groove 6. When it is inserted into the installation groove 6, the card blocks 7 at both ends of the inner shell 8 are squeezed toward one end, so that the spring 14 at one end of the card block 7 located inside the movable groove 13 is compressed;

[0026] A card block 7 is provided at one end of the spring 14, and card slots 11 are provided at both upper and lower ends of the installation shell 8. The card block 7 is inserted into the card slot 11. The inner shell 2 includes a substrate 15, a waterproof film 16, a butyl rubber 17 and an activated carbon adsorption layer 18. A limit plate is provided between the card block 7 and the spring 14. A chip is provided on the front end face of the label 10, and a strong glue is provided on the rear end face of the label 10 to be glued in the corresponding groove 9. A plurality of evenly arranged anti-slip strips are provided on the upper end face of the connecting plate 5. When the installation shell 8 is inserted into the installation groove 6, the card block 7 is popped out due to the relaxation of the spring 14, and is aligned with the card slots 11 opened at the upper and lower ends of the installation shell 8 for insertion and fixing. Finally, the inner shell 2 is slidably inserted into the limit groove 19 inside the protective outer shell 1.

[0027] When working, firstly, the surface of the rear end face of the label 10 is coated with strong glue to stick it in the corresponding groove 9 inside the mounting shell 8, and then the mounting shell 8 is pressed toward the rear end, so that the compression spring 12 located inside the mounting groove 6 at its rear end face is extended and retracted, so that the mounting shell 8 is located inside the mounting groove 6. When it is inserted into the mounting groove 6, the card blocks 7 at both ends of the interior are squeezed toward one end, so that the spring 14 located inside the movable groove 13 at one end of the card block 7 is compressed. After the mounting shell 8 is inserted into the mounting groove 6, the card block 7 is relaxed under the relaxation of the spring 14. The block 7 pops out and is aligned with the slots 11 opened at the upper and lower ends of the mounting shell 8 for snapping and fixing. Finally, the inner shell 2 is slid and snapped into the limiting slots 19 inside the protective outer shell 1. The fixing blocks 4 on both sides of the lower end surface of the connecting plate 5 on the upper end surface of the inner shell 2 are aligned with the fixing slots 3 on both sides of the protective outer shell 1 and snapped in to complete the protection of the label 10. The internal material of the inner wall of the inner shell 2 is composed of a substrate 15, a waterproof film 16, butyl rubber 17 and an activated carbon adsorption layer 18, which greatly improves the internal dryness, has a moisture-proof effect, and increases the protection of the label 10.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A metal electronic tag for anti-disassembly, comprising a protective housing (1), characterized in that: The protective outer shell (1) is provided with a limit groove (19) inside, an inner shell (2) is provided inside the limit groove (19), a mounting groove (6) is provided inside the inner shell (2), a mounting shell (8) is provided inside the mounting groove (6), a compression spring (12) located inside the mounting groove (6) is provided on the rear end surface of the mounting shell (8), a corresponding groove (9) is provided inside the mounting shell (8), a label (10) is provided inside the corresponding groove (9), movable grooves (13) are provided at both ends inside the inner shell (2), a plurality of evenly arranged springs (14) are provided inside the two movable grooves (13), a clamping block (7) is provided at one end of the spring (14), clamping grooves (11) are provided at both upper and lower ends of the mounting shell (8), the clamping block (7) is clamped into the clamping groove (11), and the inner shell (2) comprises a substrate (15), a waterproof film (16), butyl rubber (17) and an activated carbon adsorption layer (18).

2. The metal electronic tag for anti-disassembly according to claim 1, characterized in that: A connecting plate (5) is fixedly provided on the upper end surface of the inner shell (2), and fixing blocks (4) are fixedly provided on both sides of the lower end surface of the connecting plate (5).

3. The metal electronic tag for anti-disassembly according to claim 2, characterized in that: Both sides of the interior of the protective shell (1) are provided with fixing grooves (3), and the two fixing blocks (4) are both inserted into the two fixing grooves (3).

4. The metal electronic tag for anti-disassembly according to claim 1, characterized in that: Slide grooves are provided on both sides of the interior of the protective outer shell (1), and sliding blocks that slide into the interior of the slide grooves are provided on both sides of the inner shell (2).

5. The metal electronic tag for anti-disassembly according to claim 1, characterized in that: The front end surface of the protective shell (1) is made of transparent acrylic material.

6. The metal electronic tag for anti-disassembly according to claim 1, characterized in that: A limiting plate is arranged between the card block (7) and the spring (14), and a chip is arranged on the front end surface of the label (10).

7. The anti-disassembly metal electronic tag according to claim 2, characterized in that: The rear end surface of the label (10) is provided with strong glue for sticking in the corresponding groove (9), and the upper end surface of the connecting plate (5) is provided with a plurality of evenly arranged anti-slip strips.

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