Anti-counterfeiting protective sleeve

Abstract

The utility model discloses an anti-fake protective sleeve which comprises a bottom cover, the upper surface of the bottom cover is fixedly connected with a base, the base is fixedly connected with a fixed disc body through a groove, and a clamping groove opening is formed in the fixed disc body. A magnet and an inner connecting block are fixedly connected to the interior of the shell, a matching block is fixedly connected to the upper top wall of the inner connecting block, a fixing cover is fixedly connected to the side surface of the matching block, an elastic piece is fixedly connected to the side surface of the fixing cover, and a clamping block is fixedly connected to the side, away from the fixing cover, of the elastic piece. Through the structure, the clamping block is driven by the matching block to move on the surface of the fixed disc body, the elastic piece is compressed while the clamping block moves, and when the clamping block moves to the clamping groove opening, the elastic piece immediately pushes the clamping block to enable the clamping block to be clamped with the clamping groove opening, so that mutual connection between the shell provided with the anti-counterfeit label and the base is realized; and the connection between the base and the cable is irreversible, so that the cable can be taken out after the base is damaged.

Description

Technical Field

[0001] This utility model relates to the field of protective sleeve technology, and in particular to an anti-counterfeiting protective sleeve. Background Technology

[0002] Cables play a crucial role in signal transmission. The wires and cables in information transmission systems include telephone cables, television cables, radio frequency cables, fiber optic cables, data cables, power communication cables, and other composite cables. Cables are used not only to transmit electrical energy but also to transmit various information signals. Therefore, the safety and quality of cables during use are paramount. Anti-counterfeiting protective sleeves are needed to help people identify whether the cables inside have been replaced or used. Thus, there is a need to develop a non-reusable, anti-counterfeiting protective sleeve that can both protect the cable and help users identify whether the internal cable has been replaced or used. For example, a Chinese patent discloses an anti-counterfeiting protective sleeve, and its application... The specification number is CN201220610166.1. It features an integrated identification plate that is part of the main body. Both the main body and the identification plate are made of plastic and are injection molded directly onto the wire end in one step. The protective sleeve can display information such as the brand, raw material, texture, and production base of the cable, serving as an anti-counterfeiting measure. However, the protective sleeve is too tightly fitted to the outside of the wire end, making it difficult to disassemble. Since the cable and the wire are cast together, the wire end needs to be cut off during use, resulting in material waste. In addition, because the protective sleeve is cast on the outside, if a problem occurs inside the protective sleeve and disassembly is required, the wire end must be cut off and the cable reinstalled. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide an anti-counterfeiting protective sleeve. The connecting block drives the locking block to move on the surface of the fixed disc. During the movement, the elastic element is compressed. When the locking block moves to the slot, the elastic element will immediately push the locking block to engage with the slot, thereby realizing the connection between the shell with the anti-counterfeiting label and the base. The connection between the two is irreversible. Only by destroying the base and then removing the cable can the connection be reversed.

[0004] This utility model also provides an anti-counterfeiting protective sleeve as described above, comprising: a bottom cover, a base fixedly connected to the upper surface of the bottom cover, a metal sheet fixedly connected to the side surface of the base, a groove provided inside the base, a fixed plate fixedly connected to the base through the groove, and a slot provided inside the fixed plate; a shell, an anti-counterfeiting label provided on the outside of the shell, a magnet and an inner connecting block fixedly connected inside the shell, a mating block fixedly connected to the upper top wall of the inner connecting block, a sliding groove provided inside the mating block, a fixed cover fixedly connected to the side surface of the mating block, an elastic element fixedly connected to the side surface of the fixed cover, a locking block fixedly connected to the side of the elastic element away from the fixed cover, and a cable sleeved inside the shell and the base. Through the above components, the mating block drives the locking block to move on the surface of the fixed disc. During the movement, the elastic element is compressed. When the locking block moves to the slot, the elastic element will immediately push the locking block to engage with the slot, thereby realizing the connection between the shell and the base. The connection between the two is irreversible. The only way is to destroy the base and then remove the cable.

[0005] According to the anti-counterfeiting protective sleeve of this utility model, the interior of the base engages with the inner connecting block of the shell via a groove during operation. Through these components, the groove ensures a tight connection between the base and the shell.

[0006] According to the anti-counterfeiting protective sleeve of this utility model, the fixing disc is located below the mating block, the mating block has a hollow structure, and both its upper and lower surfaces are through-through. The locking block is located inside the mating block. Through these components, the fixing disc can pass through the interior of the mating block and compress the locking block inside the mating block.

[0007] According to the anti-counterfeiting protective sleeve of this utility model, the interior of the fixed disc body is engaged with the card block through a slot during operation. These components ensure a stable connection between the base and the housing after they come into contact, preventing the card block from being removed in reverse once it is engaged in the slot. The card block can only be removed by breaking the base, thus providing a basis for anti-counterfeiting verification.

[0008] According to the anti-counterfeiting protective sleeve of this utility model, multiple metal sheets are evenly distributed around the base, and the exterior of the multiple metal sheets are attracted and connected to multiple magnets. Through the above components and the installation of the metal sheets, a certain degree of fixation can be achieved, and the cable can be protected. Furthermore, the attraction between the metal sheets and the magnets makes the connection between the shell and the base more secure on all four sides, preventing instability in the connection on both sides.

[0009] According to the anti-counterfeiting protective sleeve of this utility model, two baffle strips are fixedly connected to the two opposite inner walls of the base, and a recessed strip is fixedly connected to the inner wall of the base, the recessed strip being located between the two baffle strips. Through these components, the baffle strips provide stable reinforcement between the base and the bottom cover, facilitating stable support for placed cables.

[0010] According to the anti-counterfeiting protective sleeve of this utility model, two baffles are fixedly connected to the two opposing inner walls of the shell, and a fixing strip is fixedly connected to the inner wall of the shell, with the fixing strip located between the two baffles. These components, along with the fixing strip and the baffles, reinforce the bottom of the shell, providing stable support for the engagement between the shell and the base.

[0011] According to the anti-counterfeiting protective sleeve of this utility model, the surfaces of the two first-stage retaining strips engage with the second-stage retaining strip during operation, and the outer surface of the fixing strip engages with the recessed strip during operation. These components prevent lateral displacement of the bottom of the casing, effectively preventing damage to the casing when the cable falls to the side.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a complete structural diagram of the anti-counterfeiting protective sleeve of this utility model;

[0015] Figure 2 This is a side view of the anti-counterfeiting protective sleeve of this utility model.

[0016] Figure 3 This is a cross-sectional view of the anti-counterfeiting protective sleeve of this utility model;

[0017] Figure 4 This is a partial structural diagram of section B of the anti-counterfeiting protective sleeve of this utility model;

[0018] Figure 5 This is a structural diagram of the locking mechanism of the anti-counterfeiting protective sleeve of this utility model;

[0019] Figure 6 This is a structural diagram of the fixed disc of the anti-counterfeiting protective sleeve of this utility model.

[0020] Legend:

[0021] 1. Base; 2. Housing; 3. Bottom cover; 4. Inner connecting block; 5. Fixing disc; 6. Slot; 7. Connecting block; 8. Slide groove; 9. Fixing cover; 10. Elastic element; 11. Locking block; 12. Metal sheet; 13. Magnet; 14. First stop bar; 15. Second stop bar; 16. Recessed connecting strip; 17. Fixing strip; 18. Cable; 19. Anti-counterfeiting label. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1-6 This utility model provides an anti-counterfeiting protective sleeve, which includes: a bottom cover 3, a base 1 fixedly connected to the upper surface of the bottom cover 3 to increase the stability of the cable 18, a metal sheet 12 fixedly connected to the side surface of the base 1 to attract each other with a magnet 13, multiple metal sheets 12 are evenly distributed around the base 1, and the exterior of multiple metal sheets 12 are attracted and connected to multiple magnets 13, so that the edge connection between the shell 2 and the base 1 is tightly connected, a groove is provided inside the base 1, and a fixing plate 5 is fixedly connected to the base 1 through the groove for use with a matching block 7, and a slot 6 is provided inside the fixing plate 5 for engaging with a locking block 11.

[0024] The housing 2 has an anti-counterfeiting label 19 on its exterior. Inside the housing 2, a magnet 13 is fixedly connected to an inner connecting block 4 to fix a mating block 7. The mating block 7 is fixedly connected to the top wall of the inner connecting block 4. The mating block 7 has a sliding groove 8 inside. A fixing cover 9 is fixedly connected to the side surface of the mating block 7 to fix an elastic element 10. The elastic element 10 is fixedly connected to the side surface of the fixing cover 9. Through elastic recovery, the locking block 11 is pushed to move in the locking slot 6. The locking block 11 is fixedly connected to the side of the elastic element 10 away from the fixing cover 9. When working, the interior of the base 1 engages with the inner connecting block 4 of the housing 2 through a groove. A cable 18 is sleeved inside the housing 2 and the base 1.

[0025] The fixed disc 5 is located below the mating block 7. The mating block 7 has a hollow structure inside, and both the upper and lower surfaces of the mating block 7 are open, allowing the fixed disc 5 to move inside and contact the internal locking block 11. The locking block 11 is located inside the mating block 7. When working, the interior of the fixed disc 5 engages with the locking block 11 through the locking slot 6.

[0026] Two baffles 14 are fixedly connected to the two opposite inner walls of the base 1. A recessed strip 16 is fixedly connected to the inner wall of the base 1, which connects with the fixing strip 17 to reinforce the connection between the side of the housing 2 and the base 1. The recessed strip 16 is located between the two baffles 14. Two baffles 25 are fixedly connected to the two opposite inner walls of the housing 2, which cooperate with the baffles 14. A fixing strip 17 is fixedly connected to the inner wall of the housing 2, which is located between the two baffles 25. The surfaces of the two baffles 14 engage with the baffles 25 during operation. The outer surface of the fixing strip 17 engages with the recessed strip 16 during operation, thereby providing a stable connection between the base 1 and the housing 2 and preventing the housing 2 from tilting.

[0027] Working principle: First, the ends of cable 18 are passed through housing 2 and base 1 respectively. Then, housing 2 is moved to cover the bottom cover 3. The movement of housing 2 drives the inner connecting block 4, causing the mating block 7 to move together. The locking block 11 inside the mating block 7 contacts the top of the fixed disc 5. When it moves downward, the elastic element 10 connected to the side surface of the locking block 11 is gradually compressed. When the mating block 7 moves the locking block 11 to the slot 6 of the fixed disc 5, the elastic element 10 needs to be reset after being compressed, which will drive the locking block 11 to move into the slot 6, so that the locking block 11 and the slot 6 are locked together, thus making the mating block 7 and the fixed disc 5 tightly connected. At the same time, the metal sheet 12 and the magnet 13 are locked together, which can strengthen the connection between the edge of housing 2 and base 1. The anti-counterfeiting label on the outside of the housing is a label with unique identification and security features, which can be used to identify and verify the authenticity and legality of the cable, which helps to ensure the safety and quality of the cable.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A counterfeit-proof protective sleeve, characterized in that, include: Bottom cover (3), the upper surface of the bottom cover (3) is fixedly connected to a base (1), the side surface of the base (1) is fixedly connected to a metal sheet (12), the interior of the base (1) is provided with a groove, the base (1) is fixedly connected to a fixed plate (5) through the groove, and the interior of the fixed plate (5) is provided with a slot (6). The housing (2) has an anti-counterfeiting label (19) on its exterior. A magnet (13) and an inner block (4) are fixedly connected inside the housing (2). A mating block (7) is fixedly connected to the top wall of the inner block (4). A sliding groove (8) is provided inside the mating block (7). A fixing cover (9) is fixedly connected to the side surface of the mating block (7). An elastic element (10) is fixedly connected to the side surface of the fixing cover (9). A locking block (11) is fixedly connected to the side of the elastic element (10) away from the fixing cover (9). A cable (18) is sleeved inside the housing (2) and the base (1).

2. The anti-counterfeiting protective sleeve according to claim 1, characterized in that, The interior of the base (1) engages with the inner block (4) of the housing (2) via a groove during operation.

3. The anti-counterfeiting protective sleeve according to claim 1, characterized in that, The fixed plate (5) is located below the mating block (7). The mating block (7) has a hollow structure inside, and the upper and lower surfaces of the mating block (7) are connected. The locking block (11) is located inside the mating block (7).

4. The anti-counterfeiting protective sleeve according to claim 1, characterized in that, The interior of the fixed disc (5) is engaged with the card block (11) through the card slot (6) during operation.

5. The anti-counterfeiting protective sleeve according to claim 1, characterized in that, The metal sheets (12) are multiple and evenly distributed around the base (1), and the exterior of the multiple metal sheets (12) are attracted and connected to multiple magnets (13).

6. The anti-counterfeiting protective sleeve according to claim 1, characterized in that, Two baffles (14) are fixedly connected to the two inner walls opposite to each other of the base (1), and a recessed strip (16) is fixedly connected to the inner wall of the base (1), the recessed strip (16) being located between the two baffles (14).

7. The anti-counterfeiting protective sleeve according to claim 6, characterized in that, Two baffles (15) are fixedly connected to the two inner walls of the shell (2) respectively, and a fixing strip (17) is fixedly connected to the inner wall of the shell (2), and the fixing strip (17) is located between the two baffles (15).

8. The anti-counterfeiting protective sleeve according to claim 7, characterized in that, The surfaces of the two baffles (14) engage with the baffle (15) during operation, and the exterior of the fixing strip (17) engages with the recessed strip (16) during operation.

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