Stabilizing device for adjusting automobile spoiler

Abstract

The utility model relates to the technical field of automobile accessories, in particular to a stabilizing device for adjusting an automobile spoiler, which comprises a bottom plate, electric adjusting supports symmetrically arranged at the upper end of the bottom plate, a spoiler body arranged between the two electric adjusting supports, a reinforcing structure fixedly mounted at the upper end of the bottom plate, and a fixing block group fixedly mounted at the upper end of the bottom plate. A first rotating shaft is rotatably installed on the inner side of the fixing block set, synchronous connecting rods are symmetrically and fixedly installed on the circumferential surface of the first rotating shaft, a second rotating shaft is rotatably installed between the two synchronous connecting rods, a fixing sleeve is fixedly installed on the circumferential surface of the second rotating shaft, and triangular reinforcing rods are symmetrically and fixedly installed on the side wall of the fixing sleeve. The two sides of the empennage body can be supported, the stable empennage body is beneficial for keeping a good aerodynamic shape, airflow turbulence caused by structural deformation is reduced, the aerodynamic efficiency of the empennage body is improved, and the stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, and in particular to a stabilizing device for adjusting a car rear wing. Background Technology

[0002] A car spoiler is an aerodynamic device installed at the rear of a car. It is usually made of materials such as carbon fiber and plastic and comes in various shapes. Its main function is to generate downforce using aerodynamic principles when the vehicle is traveling at high speed, thereby increasing the adhesion between the wheels and the ground and improving the vehicle's driving stability and handling.

[0003] A search of Chinese patent publication number "CN216734517U" reveals "A height-adjustable automotive spoiler." Through the arrangement of a connecting groove, elastic column, pusher head, limit bolt, and locking slot, the device allows the user to pull the movable plate out of the support sleeve during use. As the movable plate moves within the support sleeve, the elastic column in the connecting groove drives the pusher head to extend and retract. Once the position of the movable plate is adjusted, the pusher head can engage with the locking slot in the movable plate, pre-fixing the position between the support sleeve and the movable plate. This eliminates the need for the user to constantly pull the movable plate to adjust the distance between it and the support sleeve. Furthermore, before the user fixes the movable plate to the support sleeve using the limit bolt, it prevents the movable plate from sliding freely within the support sleeve, improving the stability of the internal components during movement.

[0004] Based on the above search and existing technology, it was found that the above patent has certain defects. When the tail wing is in use, the four corner edges of the tail wing lack support, so it is easy for the tail wing to sway when encountering turbulence, which will disrupt the aerodynamic balance of the vehicle, affect driving, and result in insufficient stability, which needs to be improved. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the existing technology, this utility model provides a stabilizing device for adjusting the rear wing of an automobile, which solves the technical problem of insufficient stability of the existing rear wing.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] A stabilizing device for adjusting a car rear wing includes a base plate, with electrically adjustable brackets symmetrically arranged at the upper end of the base plate, and a rear wing body arranged between the two electrically adjustable brackets.

[0010] A reinforcing structure is fixedly installed on the upper end of the base plate;

[0011] A fixing block assembly is fixedly installed on the upper end of the base plate. A first rotating shaft is rotatably installed on the inner side of the fixing block assembly. Synchronous connecting rods are symmetrically fixedly installed on the circumferential surface of the first rotating shaft. A second rotating shaft is rotatably installed between the two synchronous connecting rods. A fixing sleeve is fixedly installed on the circumferential surface of the second rotating shaft. Triangular reinforcing rods are symmetrically fixedly installed on the side wall of the fixing sleeve. Both triangular reinforcing rods are fixedly installed at the four edges of the tail fin body.

[0012] Preferably, one side of the first rotating shaft extends to the outside of the fixed block assembly, one side of the second rotating shaft extends to the outside of the synchronous connecting rod, a first worm gear is fixedly installed on the circumferential surface of the first rotating shaft, a first bracket is fixedly installed on the upper end of the base plate, a first electric worm is provided on the inner side of the first bracket, and the first electric worm is meshed with the first worm gear.

[0013] Preferably, a side fixing plate is fixedly installed on the side wall of one of the synchronous connecting rods, and a second bracket is fixedly installed on the upper end of the side fixing plate. A second electric worm gear is provided on the inner side of the second bracket, and the second electric worm gear is meshed with a second worm wheel.

[0014] Preferably, each of the two electric adjustment brackets is provided with a first electric rotating shaft inside, and a swivel assembly is fixedly installed on the circumferential surface of each of the two first electric rotating shafts. A second electric rotating shaft is provided inside each of the two swivel assemblies, and a connecting arm is fixedly installed on the circumferential surface of each of the two second electric rotating shafts. Both connecting arms are fixedly installed to the tail fin body.

[0015] (III) Beneficial Effects

[0016] Firstly, by setting up a reinforced structure and using triangular reinforcing rods to connect to the four edges of the tail fin body, the tail fin body can be supported on both sides. A stable tail fin body helps maintain a good aerodynamic shape, reduces airflow turbulence caused by structural deformation, improves the aerodynamic efficiency of the tail fin body, and enhances stability.

[0017] Secondly, by setting a first worm gear and a second worm gear on the circumferential surfaces of the first and second rotating shafts respectively, and driving them with a first electric worm and a second electric worm, the reinforcement structure can be adaptively adjusted when the tail fin body is adjusted according to the electric adjustment bracket. This ensures that the triangular reinforcement rod can support the tail fin body. At the same time, the high rigidity and impact resistance of the worm gear transmission can further improve the stability of the tail fin body. Attached Figure Description

[0018] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional exploded view of the structure of this utility model.

[0021] Figure 3 This is an exploded view of the fixed sleeve connection of this utility model;

[0022] Figure 4 This is an exploded structural diagram of the first support connection of this utility model.

[0023] Legend: 11. Base plate; 12. Electric adjustment bracket; 13. Tail wing body; 14. Fixing block assembly; 15. First rotating shaft; 16. Synchronous connecting rod; 17. Second rotating shaft; 18. Fixing sleeve; 19. Triangular reinforcing rod; 21. First worm gear; 22. First bracket; 23. First electric worm gear; 24. Second worm gear; 25. Side fixing plate; 26. Second bracket; 27. Second electric worm gear; 28. First electric rotating shaft; 29. ​​Second electric rotating shaft; 31. Rotary rod assembly; 32. Connecting arm. Detailed Implementation

[0024] This application provides a stabilizing device for adjusting a car rear wing, effectively solving the technical problem of insufficient stability in existing rear wing systems.

[0025] Example

[0026] like Figure 1 - Figure 4 As shown, the technical solution in this application embodiment effectively solves the technical problem of insufficient stability of existing tail fins. The overall idea is as follows:

[0027] In view of the problems existing in the prior art, the present invention provides a stabilizing device for adjusting the rear wing of an automobile, including a base plate 11, electric adjustment brackets 12 symmetrically arranged at the upper end of the base plate 11, and a rear wing body 13 arranged between the two electric adjustment brackets 12.

[0028] A reinforcing structure is fixedly installed at the upper end of the base plate 11;

[0029] A fixing block assembly 14 is fixedly installed on the upper end of the base plate 11. A first rotating shaft 15 is rotatably installed on the inner side of the fixing block assembly 14. A synchronous connecting rod 16 is symmetrically fixedly installed on the circumferential surface of the first rotating shaft 15. A second rotating shaft 17 is rotatably installed between the two synchronous connecting rods 16. A fixing sleeve 18 is fixedly installed on the circumferential surface of the second rotating shaft 17. Triangular reinforcing rods 19 are symmetrically fixedly installed on the side wall of the fixing sleeve 18. Both triangular reinforcing rods 19 are fixedly installed at the four edges of the tail fin body 13.

[0030] By setting up a reinforcement structure and using triangular reinforcement rods 19 to connect to the four edges of the tail fin body 13, support can be provided for both sides of the tail fin body 13. A stable tail fin body 13 helps maintain a good aerodynamic shape, reduces airflow turbulence caused by structural deformation, improves the aerodynamic efficiency of the tail fin body 13, and enhances stability.

[0031] One side of the first rotating shaft 15 extends to the outside of the fixed block assembly 14, and one side of the second rotating shaft 17 extends to the outside of the synchronous connecting rod 16. A first worm gear 21 is fixedly installed on the circumferential surface of the first rotating shaft 15. A first bracket 22 is fixedly installed on the upper end of the base plate 11. A first electric worm 23 is provided inside the first bracket 22. The first electric worm 23 is meshed with the first worm gear 21. A side fixing plate 25 is fixedly installed on the side wall of one of the synchronous connecting rods 16. A second bracket 26 is fixedly installed on the upper end of the side fixing plate 25. A second electric worm 27 is provided inside the second bracket 26. The second electric worm 27 is meshed with the second worm gear 24.

[0032] By setting a first worm gear 21 and a second worm gear 24 on the circumferential surfaces of the first rotating shaft 15 and the second rotating shaft 17 respectively, and using a first electric worm gear 23 and a second electric worm gear 27 (both of which are composed of a worm and a motor, wherein the motor can drive the worm to rotate), the reinforcement structure can be adaptively adjusted when the tail fin body 13 is adjusted according to the electric adjustment bracket 12, ensuring that the triangular reinforcement rod 19 can support the tail fin body 13. At the same time, the high rigidity and impact resistance of the worm gear transmission can further improve the stability of the tail fin body 13.

[0033] Each of the two electric adjustment brackets 12 is equipped with a first electric rotating shaft 28. A rotating rod assembly 31 is fixedly installed on the circumferential surface of each of the two first electric rotating shafts 28. A second electric rotating shaft 29 is installed inside each of the two rotating rod assemblies 31 (the first electric rotating shaft 28 and the second electric rotating shaft 29 are existing technologies, consisting of a motor and a round shaft, wherein the round shaft is connected to the output shaft of the motor). A connecting arm 32 is fixedly installed on the circumferential surface of each of the two second electric rotating shafts 29. Both connecting arms 32 are fixedly installed to the tail fin body 13.

[0034] The tail fin body 13 can be electrically adjusted in height and angle via the first electric rotating shaft 28 and the second electric rotating shaft 29, and by providing the swivel assembly 31 and the connecting arm 32.

[0035] Working principle:

[0036] First, when the staff adjusts the height of the tail fin body 13, the staff can activate the first electric rotating shaft 28 of the electric adjustment bracket 12. The first electric rotating shaft 28 drives the second electric rotating shaft 29 and the connecting arm 32 to adjust the height as a whole through the rotating rod assembly 31, thereby moving the tail fin body 13. When the first electric rotating shaft 28 is activated, the first electric worm gear 23 on the first bracket 22 will be activated simultaneously, thereby causing the first electric worm gear 23 to mesh with the first worm wheel 21, driving the first rotating shaft 15 to rotate, thereby driving the synchronous connecting rod 16 to adjust as a whole, so that the synchronous connecting rod 16 and the rotating rod assembly 31 maintain the same angle, so that the fixed sleeve 18 and the triangular reinforcing rod 19 move synchronously to support the two sides of the tail fin body 13.

[0037] In the second step, when the operator adjusts the angle of the tail fin body 13, the operator can turn on the second electric rotating shaft 29. The second electric rotating shaft 29 drives the tail fin body 13 to adjust the angle through the connecting arm 32. At the same time, the second electric worm gear 27 on the second bracket 26 will be activated and mesh with the second worm wheel 24. The second worm wheel 24 drives the second rotating shaft 17 to rotate, so that the second rotating shaft 17 drives the fixed sleeve 18 and the triangular reinforcing rod 19 to rotate synchronously, thus always maintaining the same angle with the rotation of the connecting arm 32, ensuring that the triangular reinforcing rod 19 supports the tail fin body 13.

[0038] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A stabilizing device for adjusting a car rear wing, comprising a base plate (11), wherein electrically adjustable brackets (12) are symmetrically provided at the upper end of the base plate (11), characterized in that, A tail fin body (13) is provided between the two electrically adjustable brackets (12); A reinforcing structure is fixedly installed at the upper end of the base plate (11); A fixing block assembly (14) is fixedly installed at the upper end of the base plate (11). A first rotating shaft (15) is rotatably installed inside the fixing block assembly (14). A synchronous connecting rod (16) is symmetrically fixedly installed on the circumferential surface of the first rotating shaft (15). A second rotating shaft (17) is rotatably installed between the two synchronous connecting rods (16). A fixing sleeve (18) is fixedly installed on the circumferential surface of the second rotating shaft (17). Among them, triangular reinforcing rods (19) are symmetrically fixedly installed on the side wall of the fixed sleeve (18), and both triangular reinforcing rods (19) are fixedly installed at the four edges of the tail wing body (13).

2. The stabilizing device for adjusting a car rear wing as described in claim 1, characterized in that, One side portion of the first rotating shaft (15) extends to the outside of the fixing block assembly (14); One side of the second rotating shaft (17) extends to the outside of the synchronous link (16).

3. The stabilizing device for adjusting a car rear wing as described in claim 1, characterized in that, A first worm gear (21) is fixedly mounted on the circumferential surface of the first rotating shaft (15); The base plate (11) is fixedly mounted with a first bracket (22) at its upper end.

4. The stabilizing device for adjusting a car rear wing as described in claim 3, characterized in that, The first bracket (22) is provided with a first electric worm gear (23) on its inner side, and the first electric worm gear (23) is meshed with the first worm wheel (21); One of the synchronous connecting rods (16) has a side fixing plate (25) fixedly installed on its side wall.

5. A stabilizing device for adjusting a car rear wing as described in claim 4, characterized in that, A second bracket (26) is fixedly installed on the upper end of the side fixing plate (25), and a second electric worm gear (27) is provided on the inner side of the second bracket (26); The second electric worm gear (27) is meshed with the second worm wheel (24).

6. A stabilizing device for adjusting a car rear wing as described in claim 1, characterized in that, Both of the electric adjustment brackets (12) are equipped with a first electric rotating shaft (28) inside, and a rotating rod assembly (31) is fixedly installed on the circumferential surface of each of the two first electric rotating shafts (28). Each of the two rotor assemblies (31) is provided with a second electric rotating shaft (29), and a connecting arm (32) is fixedly installed on the circumferential surface of the two second electric rotating shafts (29). Both connecting arms (32) are fixedly installed with the tail fin body (13).

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