Dynamic spoiler device for reducing wake intensity

Abstract

The invention discloses a dynamic turbulent flow device for reducing wake flow intensity, and relates to the technical field of turbulent flow devices.The dynamic turbulent flow device comprises a vehicle body, a storage groove is formed in the top of the vehicle body, a mounting cavity is formed in the vehicle body, and a first servo motor is fixedly mounted at the bottom of the interior of the mounting cavity; a first threaded rod is fixedly mounted at the output end of the first servo motor, a sleeve plate is mounted on the surface of the first threaded rod, and the sleeve plate is matched with the first threaded rod; the device has the beneficial effects that through the arrangement of the L-shaped mounting frame, a second servo motor, a second threaded rod, an adjusting rod, a threaded hole, a damping sliding block, a second rotating groove, a second rotating shaft, a sliding groove and a sliding rod, in the running process, the second servo motor can be started to drive the second threaded rod to rotate according to the vehicle running speed; and the second threaded rod is matched with the threaded hole to drive the adjusting rod to move through the threads, so that one side of the spoiler can be pushed to ascend, and dynamic turbulent flow can be achieved when the vehicle runs.

Description

Technical Field

[0001] The invention relates to the technical field of spoiler devices, in particular to a dynamic spoiler device for reducing wake intensity. Background Art

[0002] The spoiler is a component that improves the power of the vehicle, and it can include a rear wing at the rear of the vehicle. The rear wing of the vehicle in the prior art is generally fixed or single-piece. The fixed rear wing cannot interact with the user, and cannot dynamically adjust the spoiler based on the driving conditions of the vehicle, so there are certain shortcomings. In addition, the existing lifting type car rear wing is provided with a groove for storing the rear wing. When it is raised for use, it is very easy for leaves and other debris to fall into the rear wing storage groove. When the rear wing is recovered, it is very easy for leaves and other debris to be pressed under the rear wing. If it is not cleaned in time, the rot of the leaves will affect the vehicle and the rear wing, and then there are certain shortcomings. For this reason, we propose a dynamic spoiler device for reducing the intensity of the wake. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a dynamic spoiler device for reducing wake intensity, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a dynamic spoiler device for reducing the wake intensity, comprising a vehicle body, a storage groove is provided inside the top of the vehicle body, a mounting cavity is provided inside the vehicle body, a first servo motor is fixedly installed at the bottom of the mounting cavity, a first threaded rod is fixedly installed at the output end of the first servo motor, a sleeve plate is installed on the surface of the first threaded rod, the sleeve plate cooperates with the first threaded rod, two guide rods are fixedly installed inside the mounting cavity, the sleeve plate is slidably connected to the guide rod, a lifting rod is fixedly installed on one side of the top of the sleeve plate, one end of the lifting rod extends to the outside of the top of the storage groove and a spoiler is installed, a first rotating groove is provided inside the bottom of the spoiler, and the lifting rod is connected to the first The rotating grooves are matched, the first rotating groove is fixedly installed with a first rotating shaft inside, the lifting rod is rotatably connected to the first rotating shaft, an L-shaped mounting bracket is fixedly installed at the bottom of one side of the sleeve plate, and a second servo motor is fixedly installed on the top of the L-shaped mounting bracket, and a second threaded rod is fixedly installed at the output end of the second servo motor, an adjusting rod is installed on the outside of the second threaded rod, a threaded hole is opened inside the adjusting rod, a damping slider is installed at one end of the adjusting rod, a second rotating groove is opened inside the bottom of the damping slider, a second rotating shaft is fixedly installed on the inner side of the second rotating groove, the adjusting rod is rotatably connected to the second rotating shaft, a sliding groove is opened inside the bottom of the spoiler, a sliding rod is fixedly installed inside the sliding groove, and the damping slider is slidably connected to the sliding rod.

[0005] Preferably, an air pump is fixedly installed on one side inside the installation cavity, an air pipe is fixedly installed on the output end of the air pump, an air distribution box is fixedly installed inside the vehicle body and on one side of the storage slot, one end of the air pipe is fixedly connected to the input end of the air distribution box, air distribution holes are opened inside the air distribution box, a plurality of air jet holes are opened inside one side of the air distribution box, and a mesh plate is fixedly installed on one side inside the air jet holes.

[0006] Preferably, through holes cooperating with the lifting rod and the adjusting rod are respectively opened inside the vehicle body, a conical drainage head is fixedly installed on the top of the vehicle body and above the through holes, the adjusting rod is slidably connected to the conical drainage head, a rubber sealing ring is fixedly installed on the inner side of the conical drainage head, and the rubber sealing ring cooperates with the adjusting rod.

[0007] Preferably, a limit ring is fixedly installed on the outer side of the lifting rod, and limit plates are fixedly installed on both sides of the bottom of the adjusting rod.

[0008] Preferably, a plurality of air inlet holes are opened inside one side of the vehicle body, and a dustproof net is arranged inside the air inlet holes.

[0009] Preferably, holes cooperating with the first threaded rod and the guide rod are respectively opened inside the sleeve plate.

[0010] Preferably, a hole cooperating with the first rotating shaft is formed inside the lifting rod, and a hole cooperating with the second rotating shaft is formed inside the adjusting rod.

[0011] Preferably, a hole cooperating with the slide rod is provided inside the damping slider, and the damping slider is slidably connected to the inner wall of the slide groove.

[0012] Preferably, the air jet hole cooperates with the receiving groove.

[0013] The present invention provides a dynamic spoiler device for reducing wake intensity, which has the following beneficial effects:

[0014] 1. The dynamic spoiler device for reducing the wake intensity is provided with an L-shaped mounting frame, a second servo motor, a second threaded rod, an adjusting rod, a threaded hole, a damping slider, a second rotating groove, a second rotating shaft, a sliding groove and a sliding rod. During driving, the second threaded rod can be driven to rotate by turning on the second servo motor according to the driving speed of the vehicle. The second threaded rod cooperates with the threaded hole to drive the adjusting rod to move through the thread to push one side of the spoiler to rise, thereby realizing dynamic spoiler when the vehicle is driving.

[0015] 2. The dynamic spoiler device for reducing the wake intensity is provided with an air pump, an air pipe, an air distribution box, air distribution holes, an air jet hole and a mesh plate. When the spoiler needs to be lowered, the air pump can be turned on to let air in through the air pipe into the air distribution hole, and then the air flow is ejected through the air jet hole to clean the inside of the storage groove, thereby preventing leaves and other debris inside the storage groove from being pressed under the spoiler when the spoiler is lowered. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 is a cross-sectional view of the present invention;

[0018] Figure 3 For the present invention Figure 2 A in the enlarged view;

[0019] Figure 4 For the present invention Figure 2 The enlarged view of point B in the figure;

[0020] Figure 5 For the present invention Figure 2 The enlarged view of point C in the figure;

[0021] Figure 6 This is a schematic diagram of the spoiler angle when the vehicle of the present invention is running at a low speed;

[0022] Figure 7 It is a schematic diagram of the spoiler angle of the vehicle of the present invention when it is running at high speed.

[0023] In the figure: 1. body; 2. storage slot; 3. installation cavity; 4. first servo motor; 5. first threaded rod; 6. sleeve plate; 7. guide rod; 8. lifting rod; 9. spoiler; 10. first rotating slot; 11. first rotating shaft; 12. L-shaped mounting frame; 13. second servo motor; 14. second threaded rod; 15. adjustment rod; 16. threaded hole; 17. damping slider; 18. second rotating slot; 19. second rotating shaft; 20. slide slot; 21. slide rod; 22. conical drainage head; 23. rubber sealing ring; 24. limit ring; 25. limit plate; 26. air pump; 27. air pipe; 28. air distribution box; 29. ​​air distribution hole; 30. jet hole; 31. mesh plate; 32. air inlet hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] See also Figures 1 to 7The present invention provides a technical solution: a dynamic spoiler device for reducing the wake intensity, comprising a vehicle body 1, a storage slot 2 is provided inside the top of the vehicle body 1, a mounting cavity 3 is provided inside the vehicle body 1, a first servo motor 4 is fixedly installed at the bottom of the mounting cavity 3, a first threaded rod 5 is fixedly installed at the output end of the first servo motor 4, a sleeve plate 6 is installed on the surface of the first threaded rod 5, the sleeve plate 6 cooperates with the first threaded rod 5, two guide rods 7 are fixedly installed inside the mounting cavity 3, holes that cooperate with the first threaded rod 5 and the guide rod 7 are respectively provided inside the sleeve plate 6, and the sleeve plate 6 is slidably connected to the guide rod 7. Then, a lifting rod 8 is fixedly installed on one side of the top of the sleeve plate 6, one end of the lifting rod 8 extends to the outside of the top of the storage groove 2 and is installed with a spoiler 9, a first rotation groove 10 is opened inside the bottom of the spoiler 9, the lifting rod 8 cooperates with the first rotation groove 10, a first rotating shaft 11 is fixedly installed inside the first rotating groove 10, the lifting rod 8 is rotatably connected with the first rotating shaft 11, an L-shaped mounting frame 12 is fixedly installed on the bottom of one side of the sleeve plate 6, a second servo motor 13 is fixedly installed on the top of the L-shaped mounting frame 12, a second threaded rod 14 is fixedly installed on the output end of the second servo motor 13, and the second threaded rod 14 is fixedly installed on the output end of the second servo motor 13. 4 is provided with an adjusting rod 15 on the outside, a threaded hole 16 is provided inside the adjusting rod 15, a damping slider 17 is provided at one end of the adjusting rod 15, a second rotation groove 18 is provided inside the bottom of the damping slider 17, a second rotating shaft 19 is fixedly provided inside the second rotating groove 18, a hole matching with the first rotating shaft 11 is provided inside the lifting rod 8, a hole matching with the second rotating shaft 19 is provided inside the adjusting rod 15, the adjusting rod 15 is rotatably connected with the second rotating shaft 19, a sliding groove 20 is provided inside the bottom of the spoiler 9, a sliding rod 21 is fixedly provided inside the sliding groove 20, the damping slider 17 is connected with the first rotating shaft 11, and the second rotating shaft 19 is connected with the second rotating shaft 19. The slide rod 21 is slidably connected, and a hole matching the slide rod 21 is opened inside the damping slider 17. The damping slider 17 is slidably connected to the inner wall of the slide groove 20. The functions of the first servo motor 4, the first threaded rod 5, the sleeve plate 6, the guide rod 7, the lifting rod 8, the first rotating groove 10 and the first rotating shaft 11 are to drive the first threaded rod 5 to rotate after turning on the first servo motor 4, thereby driving the sleeve plate 6 to rise through the thread so that the lifting rod 8 drives the spoiler 9 to rise, and the spoiler 9 can be used to reduce the intensity of the vehicle's wake. The first servo motor 4 and the second servo motor 13 both have a self-locking function.

[0026] An air pump 26 is fixedly installed on one side of the installation cavity 3, and an air pipe 27 is fixedly installed on the output end of the air pump 26. An air distribution box 28 is fixedly installed on the inside of the vehicle body 1 and on one side of the storage groove 2. One end of the air pipe 27 is fixedly connected to the input end of the air distribution box 28. An air distribution hole 29 is opened inside the air distribution box 28, and a plurality of jet holes 30 are opened inside one side of the air distribution box 28. The jet holes 30 cooperate with the storage groove 2, and a mesh plate 31 is fixedly installed on one side of the jet hole 30. A plurality of air inlet holes 32 are opened inside one side of the vehicle body 1, and a dustproof net is arranged inside the air inlet hole 32. The function of the air inlet hole 32 is to allow outside air to enter the vehicle body 1. When outside air enters the installation cavity 3 through the air inlet hole 32, the first servo motor 4 and the second servo motor 13 are cooled.

[0027] The interior of the vehicle body 1 is respectively provided with through holes that cooperate with the lifting rod 8 and the adjusting rod 15. A conical drainage head 22 is fixedly installed on the top of the vehicle body 1 and above the through hole. The adjusting rod 15 is slidably connected with the conical drainage head 22. A rubber sealing ring 23 is fixedly installed on the inner side of the conical drainage head 22. The rubber sealing ring 23 cooperates with the adjusting rod 15. The function of the conical drainage head 22 and the rubber sealing ring 23 is to seal the connection between the through hole and the lifting rod 8 and the adjusting rod 15 to prevent rainwater from entering the installation cavity 3 through the through hole in rainy weather and causing damage to its internal components.

[0028] A limit ring 24 is fixedly installed on the outer side of the lifting rod 8, and a limit plate 25 is fixedly installed on both sides of the bottom of the adjusting rod 15. The limit ring 24 is used to limit the lifting rod 8, and the limit plate 25 is used to limit the adjusting rod 15.

[0029] In summary, the dynamic spoiler device for reducing the intensity of wake flow, when in use, during driving, firstly, by turning on the first servo motor 4 and then driving the first threaded rod 5 to rotate, thereby driving the sleeve plate 6 to rise through the thread, so that the lifting rod 8 drives the spoiler 9 to rise, and the spoiler 9 can be used to reduce the intensity of the vehicle's wake flow. Subsequently, during driving, the second servo motor 13 can be turned on to drive the second threaded rod 14 to rotate according to the vehicle's driving speed. The second threaded rod 14 cooperates with the threaded hole 16 to drive the adjusting rod 15 to move the thread to push one side of the spoiler 9 to rise, thereby realizing dynamic spoiler when the vehicle is driving. When the spoiler 9 needs to be lowered, the air pump 26 can be turned on to intake air into the air distribution hole 29 through the air pipe 27, and then the air flow is ejected through the air jet hole 30, so as to clean the inside of the storage groove 2, thereby avoiding the situation where leaves and other debris on the inside of the storage groove 2 are pressed under the spoiler 9 when the spoiler 9 is lowered.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dynamic spoiler device for reducing wake intensity, comprising a vehicle body (1), characterized in that: A storage groove (2) is provided inside the top of the vehicle body (1), and an installation cavity (3) is provided inside the vehicle body (1). A first servo motor (4) is fixedly installed at the bottom of the installation cavity (3). A first threaded rod (5) is fixedly installed at the output end of the first servo motor (4). A sleeve plate (6) is installed on the surface of the first threaded rod (5). The sleeve plate (6) cooperates with the first threaded rod (5). Two guide rods (7) are fixedly installed inside the installation cavity (3). The sleeve plate (6) is slidably connected with the guide rod (7). A lifting rod (8) is fixedly installed on one side of the top of the sleeve plate (6). One end of the lifting rod (8) extends to the outside of the top of the storage groove (2) and a spoiler (9) is installed. A first rotation groove (10) is provided inside the bottom of the spoiler (9). The lifting rod (8) cooperates with the first rotation groove (10). A first rotation shaft (11) is fixedly installed inside the first rotation groove (10). The lifting rod (8) ) is rotatably connected to the first rotating shaft (11), an L-shaped mounting frame (12) is fixedly installed at the bottom of one side of the sleeve plate (6), a second servo motor (13) is fixedly installed on the top of the L-shaped mounting frame (12), a second threaded rod (14) is fixedly installed at the output end of the second servo motor (13), an adjusting rod (15) is installed on the outer side of the second threaded rod (14), a threaded hole (16) is provided inside the adjusting rod (15), a damping slider (17) is installed at one end of the adjusting rod (15), a second rotating groove (18) is provided inside the bottom of the damping slider (17), a second rotating shaft (19) is fixedly installed inside the second rotating groove (18), the adjusting rod (15) is rotatably connected to the second rotating shaft (19), a sliding groove (20) is provided inside the bottom of the spoiler (9), a sliding rod (21) is fixedly installed inside the sliding groove (20), and the damping slider (17) is slidably connected to the sliding rod (21).

2. The dynamic spoiler device for reducing wake intensity according to claim 1, characterized in that: An air pump (26) is fixedly installed on one side inside the installation cavity (3), an air pipe (27) is fixedly installed on the output end of the air pump (26), an air distribution box (28) is fixedly installed inside the vehicle body (1) and on one side of the storage groove (2), one end of the air pipe (27) is fixedly connected to the input end of the air distribution box (28), an air distribution hole (29) is provided inside the air distribution box (28), a plurality of air injection holes (30) are provided inside one side of the air distribution box (28), and a mesh plate (31) is fixedly installed on one side inside the air injection hole (30).

3. The dynamic spoiler device for reducing wake intensity according to claim 1, characterized in that: The vehicle body (1) is provided with through holes respectively cooperating with the lifting rod (8) and the adjusting rod (15); a conical drainage head (22) is fixedly installed on the top of the vehicle body (1) and above the through holes; the adjusting rod (15) is slidably connected to the conical drainage head (22); a rubber sealing ring (23) is fixedly installed on the inner side of the conical drainage head (22); and the rubber sealing ring (23) cooperates with the adjusting rod (15).

4. The dynamic spoiler device for reducing wake intensity according to claim 1, characterized in that: A limit ring (24) is fixedly installed on the outer side of the lifting rod (8), and limit plates (25) are fixedly installed on both sides of the bottom of the adjustment rod (15).

5. The dynamic spoiler device for reducing wake intensity according to claim 1, characterized in that: A plurality of air inlet holes (32) are provided inside one side of the vehicle body (1), and a dustproof net is provided inside the air inlet holes (32).

6. The dynamic spoiler device for reducing wake intensity according to claim 1, characterized in that: The sleeve plate (6) is provided with holes inside thereof respectively for matching with the first threaded rod (5) and the guide rod (7).

7. The dynamic spoiler device for reducing wake intensity according to claim 1, characterized in that: The lifting rod (8) has a hole inside that matches the first rotating shaft (11), and the adjusting rod (15) has a hole inside that matches the second rotating shaft (19).

8. The dynamic spoiler device for reducing wake intensity according to claim 1, characterized in that: A hole cooperating with the slide rod (21) is provided inside the damping slide block (17), and the damping slide block (17) is slidably connected to the inner wall of the slide groove (20).

9. The dynamic spoiler device for reducing wake intensity according to claim 2, characterized in that: The air injection hole (30) cooperates with the storage groove (2).

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