Anti-theft structure for automobile hub

Abstract

The utility model provides an anti-theft structure for an automobile hub, which relates to the technical field of vehicle anti-theft structures and comprises an anti-theft cover, a locking component is arranged on the anti-theft cover and comprises a gear, a first fixing block and a fixing rod, and a first moving rod is arranged on the gear. A user places the anti-theft cover at the hub bolt fixing position, then a transmission motor is started, the output end of the transmission motor drives a gear to rotate, due to rotation of the gear, the gear can drive a first moving rod to transversely move in a first fixing block, and due to movement of the first moving rod, through an arranged rotating block, the anti-theft cover can be fixed to the hub through the rotating block. And the rotating block drives the second moving rod to move reversely, so that the second moving rod can push the clamping block to move outwards, the clamping block is inserted into a limiting groove formed in the hub, the anti-theft cover is fixed to the hub, and therefore the technical problem that a fastening screw is locked in the anti-theft cover to prevent illegal disassembly of the hub is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle anti-theft structures, in particular to an anti-theft structure for an automobile wheel hub. Background Art

[0002] The anti-theft structure of automobile wheel hub mainly focuses on improving the safety of vehicle wheel hub and preventing the wheel hub from being stolen or illegally disassembled. Currently, with the increase in the number of cars, the difficulty of vehicle management has increased, and the demand for anti-theft of vehicles and their components is growing.

[0003] However, in actual use, the following deficiencies still exist. For example, the existing anti-theft structure for automobile wheel hubs cannot lock the fastening screws in the anti-theft cover. If the anti-theft structure cannot effectively lock the fastening screws, criminals can easily remove the wheel hub using ordinary tools. Due to the defects in the anti-theft structure, thieves may find a way to crack it through observation and trial and error. The theft of the wheel hub will cause direct economic losses to the car owner.

[0004] Therefore, the utility model proposes an anti-theft structure for automobile wheel hub to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to provide an anti-theft structure for an automobile wheel hub.

[0006] In order to achieve the above-mentioned object, the present utility model adopts the following technical solution: an anti-theft structure for an automobile wheel hub, comprising an anti-theft cover, wherein the anti-theft cover is provided with a locking assembly;

[0007] The locking assembly includes a gear, a first fixed block and a fixed rod, the gear is provided with a first movable rod, the first movable rod is provided with a tooth groove, the gear is engaged with the tooth groove, the first movable rod is slidably connected to the first fixed block, the first movable rod is provided with a rotating block, the rotating block is provided with a limiting groove, the limiting groove is rotatably connected to the fixed rod, the other end of the rotating block is provided with a second movable rod, and the second movable rod is fixedly connected with a card block.

[0008] As a preferred embodiment, a transmission motor is installed on the anti-theft cover, the gear is fixedly connected to the output end of the transmission motor, and the first fixing block is fixedly connected to the anti-theft cover.

[0009] The beneficial effect of adopting the above further scheme is: since a transmission motor is installed on the anti-theft cover and the gear is fixedly connected to the output end of the transmission motor, when the transmission motor is started, the output end of the transmission motor will drive the gear to rotate. Since the first fixed block is fixedly connected to the anti-theft cover, the anti-theft cover can support and fix the first fixed block.

[0010] As a preferred embodiment, the fixed rod is fixedly connected to the anti-theft cover, the first movable rod and the second movable rod are both movably connected to the rotating block, and the second movable rod is slidably connected to the first fixed block.

[0011] The beneficial effect of adopting the above-mentioned further scheme is: since the fixed rod is fixedly connected to the anti-theft cover, the anti-theft cover can support and fix the fixed rod; since the first movable rod and the second movable rod are both movably connected to the rotating block, the rotating block can limit the movement of the first movable rod and the second movable rod; since the second movable rod is slidably connected to the first fixed block, the first fixed block can support and limit the movement of the second movable rod.

[0012] As a preferred embodiment, a sliding groove is provided on the anti-theft cover, and the card block is slidably connected in the sliding groove.

[0013] The beneficial effect of adopting the above further solution is: since the anti-theft cover is provided with a slide groove and the card block is slidably connected in the slide groove, the slide groove can limit the movement of the card block, and the card block can be moved outside the anti-theft cover through the slide groove provided on the anti-theft cover.

[0014] As a preferred embodiment, a sealing assembly is provided on the anti-theft cover, and the sealing assembly includes a rubber pad and a second fixed block. The rubber pad is slidably connected to the anti-theft cover, and the second fixed block is fixedly connected to the anti-theft cover.

[0015] The beneficial effect of adopting the above further solution is that when the anti-theft cover is installed on the car wheel hub, the rubber pad will first contact the car wheel hub, and then, through the cooperation of the telescopic rod and the telescopic spring, the telescopic rod and the telescopic spring will push the rubber pad toward the wheel hub.

[0016] As a preferred embodiment, a telescopic rod is fixedly connected to the second fixed block, the other end of the telescopic rod is fixedly connected to the rubber pad, and a telescopic spring is provided on the telescopic rod.

[0017] The beneficial effect of adopting the above further solution is that the rubber pad can seal the anti-theft cover and the automobile wheel hub, prevent rainwater from entering, avoid rust and decay problems, and extend the service life of the wheel hub connector.

[0018] As a preferred embodiment, one end of the telescopic spring is fixedly connected to the rubber pad, and the other end of the telescopic spring is fixedly connected to the second fixed block.

[0019] The beneficial effect of adopting the above further solution is that since one end of the telescopic spring is fixedly connected to the rubber pad and the other end of the telescopic spring is fixedly connected to the second fixed block, the telescopic spring can provide elastic force to the rubber pad.

[0020] Compared with the prior art, the advantages and positive effects of the present invention are:

[0021] In the utility model, the user places the anti-theft cover on the wheel hub bolt fixing position, and then starts the transmission motor. The output end of the transmission motor drives the gear to rotate. Due to the rotation of the gear, the gear drives the first moving rod to move horizontally in the first fixed block. Due to the movement of the first moving rod, the rotating block drives the second moving rod to move in the opposite direction through the provided rotating block, so that the second moving rod can push the clamping block to move outward, so that the clamping block is inserted into the limiting groove provided on the wheel hub, so that the anti-theft cover is fixed on the wheel hub, thereby solving the technical problem of locking the fastening screw in the anti-theft cover to prevent the illegal disassembly of the wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of an anti-theft structure for an automobile wheel hub according to the present utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of an anti-theft structure for an automobile wheel hub according to the present invention;

[0024] Figure 3 This is a schematic diagram of the locking assembly structure of an anti-theft structure for an automobile wheel hub according to the present utility model;

[0025] Figure 4 The utility model is a schematic diagram of a sealing component structure of an anti-theft structure for an automobile wheel hub.

[0026] Reference numerals:

[0027] 1. Anti-theft cover;

[0028] 2. Locking assembly; 21. Transmission motor; 22. Gear; 23. First moving rod; 24. Tooth groove; 25. First fixed block; 26. Rotating block; 27. Limiting groove; 28. Fixed rod; 29. ​​Second moving rod; 210. Block; 211. Slide groove;

[0029] 3. Sealing assembly; 31. Rubber pad; 32. Second fixing block; 33. Telescopic rod; 34. Telescopic spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Example 1

[0032] like Figure 1-Figure 3 As shown, this embodiment provides a technical solution: an anti-theft structure for a car wheel hub, comprising an anti-theft cover 1, on which a locking assembly 2 is provided;

[0033] like Figure 1-Figure 3 As shown, the locking assembly 2 includes a gear 22, a first fixed block 25 and a fixed rod 28. The gear 22 is provided with a first moving rod 23, and the first moving rod 23 is provided with a tooth groove 24. The gear 22 is engaged with the tooth groove 24. The first moving rod 23 is slidably connected to the first fixed block 25. The first moving rod 23 is provided with a rotating block 26, and the rotating block 26 is provided with a limiting groove 27. The limiting groove 27 is rotatably connected to the fixed rod 28. The other end of the rotating block 26 is provided with a second moving rod 29, and the second moving rod 29 is fixedly connected with a card block 210. The user places the anti-theft cover 1 at the wheel hub bolt fixing position, and then starts the transmission motor 21. The output end of the transmission motor 21 drives the gear 22 to rotate. Due to the rotation of the gear 22, the gear 22 drives the first moving rod 23 moves laterally in the first fixed block 25, and due to the movement of the first moving rod 23, the rotating block 26 drives the second moving rod 29 to move in the opposite direction through the provided rotating block 26. This process enables the second moving rod 29 to push the clamping block 210 to move outward, so that the clamping block 210 is inserted into the clamping slot provided on the wheel hub, and finally, the anti-theft cover 1 is fixed to the wheel hub, which not only improves the anti-theft effect but also increases the convenience of operation. The combination of the transmission motor 21 and the gear 22 realizes the automatic fixing process of the anti-theft cover 1, reducing the time and difficulty of manual operation. At the same time, the clamping block 210 cooperates closely with the clamping slot, effectively preventing the illegal disassembly of the wheel hub, thereby solving the technical problem of locking the fastening screw in the anti-theft cover 1 to prevent the illegal disassembly of the wheel hub;

[0034] The user places the anti-theft cover 1 at the wheel hub bolt fixing place, and then starts the transmission motor 21. The output end of the transmission motor 21 drives the gear 22 to rotate. Due to the rotation of the gear 22, the gear 22 will drive the first moving rod 23 to move horizontally in the first fixed block 25. Due to the movement of the first moving rod 23, the rotating block 26 is provided, so that the rotating block 26 drives the second moving rod 29 to move in the opposite direction. This process enables the second moving rod 29 to push the card block 210 to move outward, so that the card block 210 is inserted into the card slot provided on the wheel hub. Finally, the anti-theft cover 1 is fixed on the wheel hub. When the anti-theft cover 1 is installed on the car wheel hub, the rubber pad 31 will first contact the car wheel hub.

[0035] Example 2

[0036] The above solutions still have the problem that the anti-theft cover 1 cannot meet the sealing requirements between the anti-theft cover 1 and the automobile wheel hub when it is installed. Figure 1-Figure 3 As shown: a transmission motor 21 is installed on the anti-theft cover 1, a gear 22 is fixedly connected to the output end of the transmission motor 21, and a first fixed block 25 is fixedly connected to the anti-theft cover 1. Since the transmission motor 21 is installed on the anti-theft cover 1 and the gear 22 is fixedly connected to the output end of the transmission motor 21, when the transmission motor 21 is started, the output end of the transmission motor 21 will drive the gear 22 to rotate. Since the first fixed block 25 is fixedly connected to the anti-theft cover 1, the anti-theft cover 1 can support and fix the first fixed block 25. The fixed rod 28 is fixedly connected to the anti-theft cover 1. The first moving rod 23 and the second moving rod 29 are both movably connected to the rotating block 26. The second moving rod 29 is slidably connected to the first fixed block 25. Since the fixed rod 28 is fixedly connected to the anti-theft cover 1, the anti-theft The cover 1 can support and fix the fixed rod 28. Since the first movable rod 23 and the second movable rod 29 are both movably connected to the rotating block 26, the rotating block 26 can limit the movement of the first movable rod 23 and the second movable rod 29. Since the second movable rod 29 is slidably connected to the first fixed block 25, the first fixed block 25 can support and limit the movement of the second movable rod 29. A sliding groove 211 is provided on the anti-theft cover 1, and the card block 210 is slidably connected in the sliding groove 211. Since the sliding groove 211 is provided on the anti-theft cover 1, and the card block 210 is slidably connected in the sliding groove 211, the sliding groove 211 can limit the movement of the card block 210, and the card block 210 can move to the outside of the anti-theft cover 1 through the sliding groove 211 provided on the anti-theft cover 1;

[0037] like Figure 1 as well as Figure 4As shown, the anti-theft cover 1 is provided with a sealing assembly 3, which includes a rubber pad 31 and a second fixed block 32. The rubber pad 31 is slidably connected to the anti-theft cover 1, and the second fixed block 32 is fixedly connected to the anti-theft cover 1. When the anti-theft cover 1 is installed on the car wheel hub, the rubber pad 31 will first contact the car wheel hub, and then, through the cooperation of the telescopic rod 33 and the telescopic spring 34, the telescopic rod 33 and the telescopic spring 34 will push the rubber pad 31 toward the wheel hub. The second fixed block 32 is fixedly connected to the telescopic rod 33, and the other end of the telescopic rod 33 is fixedly connected to the rubber pad 31. A telescopic spring 34 is provided on the telescopic rod 33, so that the rubber pad 31 can seal the anti-theft cover 1 and the automobile wheel hub, prevent rainwater from entering, avoid rust and rot problems, and extend the service life of the wheel hub connector. One end of the telescopic spring 34 is fixedly connected to the rubber pad 31, and the other end of the telescopic spring 34 is fixedly connected to the second fixed block 32. Since one end of the telescopic spring 34 is fixedly connected to the rubber pad 31 and the other end of the telescopic spring 34 is fixedly connected to the second fixed block 32, the telescopic spring 34 can provide elastic force to the rubber pad 31;

[0038] Through the cooperation of the telescopic rod 33 and the telescopic spring 34, the telescopic rod 33 and the telescopic spring 34 push the rubber pad 31 toward the wheel hub, so that the rubber pad 31 can seal the anti-theft cover 1 and the car wheel hub, preventing rainwater from entering, avoiding rust and decay problems, and extending the service life of the wheel hub connector, which not only improves the anti-theft effect but also increases the convenience of operation.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An anti-theft structure for a car wheel hub, characterized in that: It comprises an anti-theft cover (1), on which a locking assembly (2) is provided; The locking assembly (2) comprises a gear (22), a first fixed block (25) and a fixed rod (28); a first movable rod (23) is provided on the gear (22); a tooth groove (24) is provided on the first movable rod (23); the gear (22) is meshed with the tooth groove (24); the first movable rod (23) is slidably connected to the first fixed block (25); a rotating block (26) is provided on the first movable rod (23); a limiting groove (27) is provided on the rotating block (26); the limiting groove (27) is rotatably connected to the fixed rod (28); a second movable rod (29) is provided at the other end of the rotating block (26); a clamping block (210) is fixedly connected to the second movable rod (29).

2. The anti-theft structure for a car wheel hub according to claim 1, characterized in that: A transmission motor (21) is installed on the anti-theft cover (1), the gear (22) is fixedly connected to the output end of the transmission motor (21), and the first fixing block (25) is fixedly connected to the anti-theft cover (1).

3. The anti-theft structure for a car wheel hub according to claim 1, characterized in that: The fixed rod (28) is fixedly connected to the anti-theft cover (1); the first movable rod (23) and the second movable rod (29) are both movably connected to the rotating block (26); and the second movable rod (29) is slidably connected to the first fixed block (25).

4. The anti-theft structure for an automobile wheel hub according to claim 1, characterized in that: A sliding groove (211) is provided on the anti-theft cover (1), and the clamping block (210) is slidably connected in the sliding groove (211).

5. The anti-theft structure for an automobile wheel hub according to claim 1, characterized in that: The anti-theft cover (1) is provided with a sealing assembly (3), the sealing assembly (3) comprising a rubber pad (31) and a second fixing block (32), the rubber pad (31) being slidably connected to the anti-theft cover (1), and the second fixing block (32) being fixedly connected to the anti-theft cover (1).

6. The anti-theft structure for an automobile wheel hub according to claim 5, characterized in that: A telescopic rod (33) is fixedly connected to the second fixed block (32), the other end of the telescopic rod (33) is fixedly connected to the rubber pad (31), and a telescopic spring (34) is provided on the telescopic rod (33).

7. The anti-theft structure for an automobile wheel hub according to claim 6, characterized in that: One end of the telescopic spring (34) is fixedly connected to the rubber pad (31), and the other end of the telescopic spring (34) is fixedly connected to the second fixed block (32).

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