Anti-theft charger

Abstract

The utility model discloses an anti-theft charger, which comprises a charger head, a data line connected onto the charger head, a shell arranged outside the charger head, a lock body arranged at the joint of the shell and a cover plate, a sleeve plate arranged on the inner wall of the shell, a first bolt arranged in a sleeve hole of the sleeve plate, and a limit ring arranged on the inner wall of the cover plate, a first through groove and a second through groove are formed in the limiting ring, and a second through hole is formed in the cover plate. The charger is reasonable in structural design, the charger is protected through the fixed and locked shell and the cover plate, the limiting ring is arranged on the inner wall of the cover plate, the position of the data line is limited, the pulling difficulty is improved, the data line is prevented from being directly pulled and disconnected with the charger head, the data line is prevented from being pulled out of the cover plate, and the data line is prevented from being damaged. Therefore, the data line is protected, the charger is protected from the source, the structure is simple, safety and reliability are achieved, and the cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of chargers, and in particular relates to an anti-theft charger. Background Art

[0002] The charger is a device that uses advanced intelligent dynamic charging technology to charge. With the prosperity and development of society, more and more smart devices need to be charged. In order to facilitate everyone's charging needs, chargers are configured in some occasions to meet people's needs. However, some people will take the charger away, so the charger needs to be protected to prevent theft. Now some anti-theft methods are to add positioning chips to the charger. However, the time and labor costs of recovering a stolen charger are too high and not worth it. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an anti-theft charger.

[0004] The utility model is implemented as follows: an anti-theft charger comprises a charger head, a data line is connected to the charger head, a metal shell with two openings at both ends is arranged outside the charger head, the metal shell is firm and reliable to avoid being damaged, the opening at one end of the shell is connected to the metal cover plate by a plurality of hinges, the metal shell is firm and reliable to avoid being damaged, the charger head is protected by the shell and the cover plate, a first buckle plate is fixedly arranged at the middle position of the other end of the cover plate, a second buckle plate is fixedly arranged on the outer wall at the opening of the shell, the positions of the first buckle plate and the second buckle plate correspond to each other and fit together, a lock body is arranged through the center hole opened on the first buckle plate and the second buckle plate to ensure the reliable connection between the cover plate and the shell, a square sleeve plate is fixedly arranged on the inner wall at the opening of the other end of the shell, a plurality of sleeve holes are evenly opened on the sleeve plate, a first bolt is arranged through the sleeve hole, the shell and the wall are firmly and reliably connected together by the first bolt and the sleeve plate,

[0005] A limiting ring is fixedly provided at the middle position of the inner wall of the cover plate to limit the position of the data cable, thereby increasing the difficulty of pulling and preventing the data cable from being directly pulled and disconnected from the charger head. A first through groove and a second through groove close to each other are provided on the limiting ring to facilitate the passage of the data cable and increase the winding range of the data cable. A baffle is provided at the other end of the limiting ring to block the data cable so that the data cable can be reliably wound around the limiting ring. A first through hole is provided at the middle position of the baffle, and a second through hole is provided on the cover plate. The apertures of the first through hole and the second through hole are smaller than the outer diameter of the connector at one end of the data cable connected to the charger head, thereby ensuring that the connector at this end of the data cable will not be pulled out from the first through hole and the second through hole. The apertures of the first through hole and the second through hole are larger than the outer diameter of the connector at the other end of the data cable, thereby ensuring that the connector at the other end of the data cable can move along the first through hole and the second through hole to the outside of the cover plate. One end of the data cable passes through the first through hole, the first through groove, the second through groove and the second through hole in sequence and is wound around the limiting ring, thereby connecting to the device to be charged.

[0006] Preferably, a plurality of first threaded holes are evenly opened on the limiting ring, and a plurality of second threaded holes are opened on the baffle. The positions of the first threaded holes and the second threaded holes correspond to each other and have the same hole diameter. A second bolt is arranged through the second threaded hole and the first threaded hole. The limiting ring and the baffle are firmly and reliably connected by the second bolt. At the same time, it is also convenient to carry out the wiring operation of the data cable in the limiting ring when the second bolt is not installed.

[0007] Preferably, the inner diameter of the sleeve plate is the same as the size of the socket panel, so that the socket panel is protected by the shell and the first bolt will not damage the socket panel during installation.

[0008] The beneficial effects of the utility model are as follows: the utility model has a reasonable structural design, and the charger is protected by a fixed and locked shell and cover plate. A limit ring is arranged on the inner wall of the cover plate to limit the position of the data cable, thereby increasing the difficulty of pulling. This not only prevents the data cable from being directly pulled and disconnected from the charger head, but also prevents the data cable from being pulled out of the cover plate, thereby protecting the data cable and protecting the charger from the source. The utility model has a simple structure, is safe and reliable, and has a low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the exterior of the utility model;

[0010] Figure 2 It is a schematic diagram of the structure of the utility model;

[0011] Figure 3 It is a schematic diagram of the connection structure between the limit ring and the data line;

[0012] Figure 4It is a structural schematic diagram of the set plate;

[0013] In the figure: 1. charger head; 2. data cable; 3. shell; 4. cover plate; 5. first buckle plate; 6. second buckle plate; 7. lock body; 8. sleeve plate; 9. sleeve hole; 10. first bolt; 11. limiting ring; 12. first through groove; 13. second through groove; 14. baffle; 15. first through hole; 16. second through hole; 17. first threaded hole; 18. second threaded hole; 19. second bolt. DETAILED DESCRIPTION

[0014] In order to more clearly understand the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0015] like Figure 1-4The anti-theft charger shown in the figure includes a charger head 1, to which a data cable 2 is connected, and a metal shell 3 with openings at both ends is arranged outside the charger head 1, which is firm and reliable to avoid being damaged, and the opening at one end of the shell 3 is connected to the metal cover plate 4 by multiple hinges, which is firm and reliable to avoid being damaged, and the charger head 1 is protected by the shell 3 and the cover plate 4, and a first buckle plate 5 is fixedly arranged in the middle position of the other end of the cover plate 4, and a second buckle plate 6 is fixedly arranged on the outer wall of the opening of the shell 3, and the positions of the first buckle plate 5 and the second buckle plate 6 correspond to each other and They are fitted together, and a lock body 7 is provided through the center hole opened on the first buckle plate 5 and the second buckle plate 6 to ensure the reliable connection between the cover plate 4 and the shell body 3. A square sleeve plate 8 is fixedly provided on the inner wall of the opening at the other end of the shell body 3. A plurality of sleeve holes 9 are evenly opened on the sleeve plate 8. A first bolt 10 is provided through the sleeve hole 9. The shell body 3 and the wall are firmly and reliably connected together through the first bolt 10 and the sleeve plate 8. The inner diameter of the sleeve plate 8 is the same as the size of the socket panel. The socket panel is protected by the shell body 3, and the first bolt 10 will not damage the socket panel during installation. A limit ring 11 is fixedly provided at the middle position of the inner wall of the cover plate 4 to limit the position of the data cable 2, thereby increasing the difficulty of pulling and preventing the data cable 2 from being directly pulled and disconnected from the charger head 1. The limit ring 11 is provided with a first through groove 12 and a second through groove 13 that are close to each other, so that the data cable 2 can pass through. A baffle 14 is provided at the other end of the limit ring 11 to block the data cable 2 so that the data cable 2 can be reliably wound around the limit ring 11. A plurality of first threaded holes 17 are evenly provided on the limit ring 11, and a plurality of second threaded holes 18 are provided on the baffle 14. The positions of the first threaded holes 17 and the second threaded holes 18 correspond to each other and have the same aperture. A second bolt 19 is provided through the second threaded hole 18 and the first threaded hole 17, and the limit ring 11 and the baffle 14 are firmly and reliably connected through the second bolt 19. At the same time, it is also convenient to perform the wiring operation of the data cable 2 in the limit ring 11 when the second bolt 19 is not installed. A first through hole 15 is provided at the middle position of the baffle 14, and a second through hole 16 is provided on the cover plate 4. The apertures of the first through hole 15 and the second through hole 16 are smaller than the outer diameter of the connector at one end of the data cable 2 connected to the charger head 1, ensuring that the connector at this end of the data cable 2 will not be pulled out from the first through hole 15 and the second through hole 16. The apertures of the first through hole 15 and the second through hole 16 are larger than the outer diameter of the connector at the other end of the data cable 2, ensuring that the connector at the other end of the data cable 2 can move along the first through hole 15 and the second through hole 16 to the outside of the cover plate 4. One end of the data cable 2 passes through the first through hole 15, the first through groove 12, the second through groove 13 and the second through hole 16 in sequence and is wrapped around the limit ring 11, thereby connecting to the device to be charged.

[0016] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. An anti-theft charger, comprising a charger head, to which a data line is connected, characterized in that: The charger head is provided with a metal shell with openings at both ends. The opening at one end of the shell is connected to the metal cover plate by a plurality of hinges. A first buckle plate is fixedly provided at the middle position of the other end of the cover plate. A second buckle plate is fixedly provided on the outer wall at the shell opening. The first buckle plate and the second buckle plate are corresponding in position and fit together. A lock body is provided through the center hole opened on the first buckle plate and the second buckle plate. A square sleeve plate is fixedly provided on the inner wall at the opening at the other end of the shell. A plurality of sleeve holes are evenly opened on the sleeve plate. A first bolt is provided through the sleeve holes. A limiting ring is fixedly provided at the middle position of the inner wall of the cover plate, and a first through groove and a second through groove adjacent to each other are provided on the limiting ring. A baffle is provided at the other end of the limiting ring, and a first through hole is provided at the middle position of the baffle. A second through hole is provided on the cover plate, and the apertures of the first through hole and the second through hole are smaller than the outer diameter of the connector at one end of the data cable connected to the charger head, and the apertures of the first through hole and the second through hole are larger than the outer diameter of the connector at the other end of the data cable. One end of the data cable passes through the first through hole, the first through groove, the second through groove and the second through hole in sequence and is wound around the limiting ring.

2. An anti-theft charger according to claim 1, characterized in that: A plurality of first threaded holes are evenly formed on the limiting ring, and a plurality of second threaded holes are formed on the baffle plate. The positions of the first threaded holes and the second threaded holes correspond to each other and have the same hole diameters. Second bolts are provided through the second threaded holes and the first threaded holes.

3. The anti-theft charger according to claim 1, characterized in that: The inner diameter of the sleeve plate is the same as the size of the socket panel.

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