Dynamic spoiler to reduce wake intensity

Abstract

The present invention discloses a dynamic spoiler device for reducing the intensity of wake flow, relating to the technical field of spoiler devices, including a vehicle body, a storage groove is provided inside the top of the vehicle body, an installation cavity is provided inside the vehicle body, a first servo motor is fixedly installed on the bottom of the installation cavity, a first threaded rod is fixedly installed on the output end of the first servo motor, a sleeve plate is installed on the surface of the first threaded rod, and the sleeve plate cooperates with the first threaded rod. The beneficial effects of the present invention are: through the arrangement of 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 slide groove and a slide rod, during driving, the second threaded rod can be driven to rotate by turning on the second servo motor according to the vehicle driving speed, and 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.

Description

Technical Field

[0001] The present 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 enhances the power of the vehicle, and it can include a tail wing at the rear of the vehicle. The tail wings of vehicles in the prior art are generally fixed or single-piece. Fixed tail wings cannot interact with the user and cannot dynamically adjust the spoiler based on the driving conditions of the vehicle, which results in certain shortcomings. In addition, existing lifting car tail wings are all provided with a slot for storing the tail wing. When the tail wing is raised for use, it is very easy for leaves and other debris to fall into the tail wing storage slot. When the tail wing is retracted, it is very easy for leaves and other debris to be pressed under the tail wing. If not cleaned in time, the rotting leaves will affect the vehicle and the tail wing, which results in certain shortcomings. For this reason, we have proposed 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 purpose, the present invention is implemented through the following technical solutions: a dynamic spoiler device for reducing the wake intensity, including 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 on the bottom of the mounting cavity, a first threaded rod is fixedly installed on the output end of the first servo motor, a sleeve is installed on the surface of the first threaded rod, the sleeve cooperates with the first threaded rod, two guide rods are fixedly installed inside the mounting cavity, the sleeve is slidably connected to the guide rod, a lifting rod is fixedly installed on one side of the top of the sleeve, 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 cooperate with each other, the first rotating shaft is fixedly installed inside the first rotating groove, the lifting rod is rotatably connected to the first rotating shaft, the bottom of one side of the sleeve plate is fixedly installed with an L-shaped mounting bracket, the top of the L-shaped mounting bracket is fixedly installed with a second servo motor, the output end of the second servo motor is fixedly installed with a second threaded rod, an adjusting rod is installed on the outside of the second threaded rod, a threaded hole is provided inside the adjusting rod, a damping slider is installed at one end of the adjusting rod, a second rotating groove is provided inside the bottom of the damping slider, a second rotating shaft is fixedly installed on the inside of the second rotating groove, the adjusting rod is rotatably connected to the second rotating shaft, a sliding groove is provided 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 of the installation cavity, an air pipe is fixedly installed on the output end of the air pump, an air distribution box is fixedly installed on the inside of 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 injection holes are opened inside one side of the air distribution box, and a mesh plate is fixedly installed on one side of the air injection hole.

[0006] Preferably, the interior of the vehicle body is provided with through holes that cooperate with the lifting rod and the adjusting rod, and a conical drainage head is fixedly installed on the top of the vehicle body and above the through holes. The adjusting rod is slidingly connected to the conical drainage head, and 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 provided inside one side of the vehicle body, and a dustproof net is provided inside the air inlet holes.

[0009] Preferably, the sleeve plate is provided with holes inside thereof for cooperating with the first threaded rod and the guide rod.

[0010] Preferably, a hole cooperating with the first rotating shaft is provided inside the lifting rod, and a hole cooperating with the second rotating shaft is provided 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 wake intensity is configured by 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 servo motor can be turned on to drive the second threaded rod to rotate according to the vehicle's driving speed. The second threaded rod cooperates with the threaded hole to drive the adjusting rod to move through the thread, thereby pushing one side of the spoiler up, thereby achieving 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 into the air distribution holes through the air pipe. Then the air flow is ejected through the air jet hole to clean the inside of the storage slot, thereby preventing the presence of debris such as leaves inside the storage slot 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 magnified view of point A in the figure;

[0019] Figure 4 For the present invention Figure 2 Enlarged view of point B in FIG.

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

[0021] Figure 6 Schematic diagram of the spoiler angle when the vehicle of the present invention is traveling at low speed;

[0022] Figure 7 Schematic diagram of the spoiler angle when the vehicle of the present invention is traveling at high speed.

[0023] In the figure: 1. body; 2. storage slot; 3. mounting cavity; 4. first servo motor; 5. first threaded rod; 6. sleeve plate; 7. guide rod; 8. lifting rod; 9. spoiler; 10. first rotating groove; 11. first rotating shaft; 12. L-shaped mounting bracket; 13. second servo motor; 14. second threaded rod; 15. adjusting rod; 16. threaded hole; 17. damping slider; 18. second rotating groove; 19. second rotating shaft; 20. slide groove; 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. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described 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 receiving 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 provided 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 are provided inside the sleeve plate 6 respectively to cooperate with the first threaded rod 5 and the guide rod 7, 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 6, and 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, and 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, and the lifting rod 8 is rotatably connected to the first rotating shaft 11. An L-shaped mounting bracket 12 is fixedly installed on the bottom of one side of the sleeve 6, and a second servo motor 13 is fixedly installed on the top of the L-shaped mounting bracket 12. A second threaded rod 14 is fixedly installed on the output end of the second servo motor 13, and the second threaded rod 1 4 is installed on the outside of the adjusting rod 15, the interior of the adjusting rod 15 is provided with a threaded hole 16, one end of the adjusting rod 15 is installed with a damping slider 17, the interior of the bottom of the damping slider 17 is provided with a second rotation groove 18, the inner side of the second rotation groove 18 is fixedly installed with a second rotating shaft 19, the interior of the lifting rod 8 is provided with a hole that cooperates with the first rotating shaft 11, the interior of the adjusting rod 15 is provided with a hole that cooperates with the second rotating shaft 19, the adjusting rod 15 is rotatably connected to the second rotating shaft 19, the interior of the bottom of the spoiler 9 is provided with a slide groove 20, the interior of the slide groove 20 is fixedly provided with a slide rod 21, the damping slider 17 and The slide rod 21 is slidably connected, and a hole that cooperates with 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 and causing the lifting rod 8 to drive the spoiler 9 to rise, so that the intensity of the vehicle wake can be reduced through the spoiler 9. 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 provided inside the air distribution box 28, and a plurality of jet holes 30 are provided 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 provided inside one side of the vehicle body 1, and a dustproof net is provided 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 the 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 slidingly 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. 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 turbulence, when in use, during driving, first, by turning on the first servo motor 4, the first threaded rod 5 is driven 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 turbulence. 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 push one side of the spoiler 9 to rise through the thread movement, 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, which can clean the inside of the storage groove 2, thereby avoiding the situation where debris such as leaves in the storage groove 2 is pressed under the spoiler 9 when the spoiler 9 is lowered.

[0030] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A dynamic spoiler device for reducing wake intensity, comprising a vehicle body (1), characterized in that: A storage slot (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 (6) is installed on the surface of the first threaded rod (5), and the sleeve (6) cooperates with the first threaded rod (5). Two guide rods (7) are fixedly installed inside the installation cavity (3), and the sleeve (6) is slidably connected to the guide rod (7). A lifting rod (8) is fixedly installed on one side of the top of the sleeve (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), the bottom of the spoiler (9) is provided with a first rotation groove (10), the lifting rod (8) cooperates with the first rotation groove (10), the first rotation groove (10) is fixedly installed with a first rotation shaft (11), the lifting rod (8) is rotatably connected to the first rotation shaft (11), the bottom of one side of the sleeve (6) is fixedly installed with an L-shaped mounting frame (12), the top of the L-shaped mounting frame (12) is fixedly installed with a second servo motor (13), and the output end of the second servo motor (13) is fixedly installed with a first rotation shaft (11). The second threaded rod (14) 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), 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 provided inside the sliding groove (20), the damping slider (17) is provided with a second rotating groove (18), and the damping slider (17) is provided with a second rotating shaft (19). The slider (17) is slidably connected to the slide rod (21); an air pump (26) is fixedly installed on one side of the interior of 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 on one side of the interior of the vehicle body (1) and located at 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); a plurality of air injection holes (30) are opened inside one side of the air distribution box (28); and a mesh plate (31) is fixedly installed on one side of the interior of the air injection hole (30).

2. 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); the rubber sealing ring (23) cooperates with the adjusting rod (15).

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

4. 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).

5. 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 cooperating with the first threaded rod (5) and the guide rod (7).

6. The dynamic spoiler device for reducing wake intensity according to claim 1, characterized in that: The lifting rod (8) is provided with a hole inside thereof that matches the first rotating shaft (11). A hole is provided inside (15) to match the second rotating shaft (19).

7. 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 slider (17), and the damping slider (17) is slidably connected to the inner wall of the slide groove (20).

8. The dynamic spoiler device for reducing wake intensity according to claim 1, characterized in that: The air injection hole (30) cooperates with the receiving groove (2).

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