CN-224225169-U - Self-adaptive automobile spoiler

Abstract

The utility model discloses a self-adaptive automobile spoiler device, which comprises an installation base table, a height adjusting mechanism, a lifting sleeve and a spoiler mechanism, wherein the installation base table is internally provided with the height adjusting mechanism, the lifting sleeve is driven by a driving motor A to stably move along a guide plate through a connecting arm, the spoiler mechanism is erected between two groups of lifting sleeves and comprises a spoiler frame with an airflow port and a plurality of groups of rotatable tail wing plates, the spoiler adjusting mechanism adopts a driving motor B to synchronously control the angles of all the tail wing plates by matching with a synchronous wheel-belt system, so that the opening and closing degree and the inclination angle of the airflow port are adjusted.

Inventors

• NI SIQIAO
• CHEN QIZHI

Assignees

• 湖南英迈智能科技有限公司

Dates

Publication Date

20260512

Application Date

20250611

Claims (6)

1. 1. The self-adaptive automobile spoiler comprises mounting base tables (100), height adjusting mechanisms, lifting sleeves (200) and empennage mechanisms, and is characterized in that two groups of mounting base tables (100) are arranged, each group of mounting base tables (100) is connected with one group of lifting sleeves (200) in a sliding mode, each group of mounting base tables (100) is internally provided with the height adjusting mechanisms, each height adjusting mechanism comprises a moving table (301), the moving table (301) is fixedly connected with the lifting sleeves (200) through connecting arms (201), and the empennage mechanisms are arranged between the two groups of lifting sleeves (200); The fin mechanism comprises a fin plate (401), a fin adjusting mechanism and a fin frame (402), wherein the fin frame (402) is fixedly connected between two groups of lifting sleeves (200), an air flow port (403) is formed in the fin frame (402), multiple groups of fin plates (401) are connected in an inner rotating mode in the air flow port (403), one end of the fin frame (402) is provided with the fin adjusting mechanism, the fin adjusting mechanism is matched with the multiple groups of fin plates (401), and the multiple groups of fin plates (401) can be rotated to seal or open the air flow port (403).
2. 2. The device of claim 1, wherein the height adjusting mechanism further comprises a driving motor A (302), a screw (303) and a guide post (304), an installation cavity is formed in the installation base table (100), the guide post (304) is fixedly connected in the installation cavity, the moving table (301) is slidably connected to the guide post (304), the screw (303) is connected to the moving table (301) in a threaded manner, the driving motor A (302) is fixedly connected in the installation cavity, and the driving motor A (302) is in power connection with the screw (303).
3. 3. The device for self-adaptive automobile turbulence as claimed in claim 1, wherein a guide plate (101) is fixedly connected to the outer wall of the mounting base table (100), a guide groove (202) is formed in the lifting sleeve (200) in cooperation with the guide plate (101), and the guide plate (101) is located in the guide groove (202).
4. 4. The adaptive vehicle spoiler according to claim 1, wherein the two ends of the spoiler frame (402) are fixedly connected with a mechanism shell (404), and the mechanism shell (404) is fixedly connected to the lifting sleeve (200); A rotating shaft (405) is fixedly connected to the tail wing plate (401), and two ends of the rotating shaft (405) are respectively and rotatably connected to the mechanism shells (404) at two sides; the tail adjusting mechanism is arranged in the mechanism shell (404), and is matched with the rotating shaft (405).
5. 5. The device for self-adaptive automobile spoiler according to claim 4, wherein the spoiler adjusting mechanism comprises a driving motor B (406) and a synchronous connecting piece (407), a plurality of groups of rotating shafts (405) in a group of mechanism shells (404) are connected sequentially through the synchronous connecting piece (407), the driving motor B (406) is fixedly connected in the mechanism shells (404), and the driving motor B (406) is in power connection with a group of rotating shafts (405).
6. 6. The device for self-adaptive vehicle turbulence as set forth in claim 5, wherein said synchronizing connecting member (407) comprises a synchronizing wheel and a timing belt, said synchronizing wheel is fixedly connected to both of said two connected sets of rotating shafts (405), and said synchronizing wheels are connected to each other by said timing belt.

Description

Self-adaptive automobile spoiler Technical Field The utility model relates to the technical field of automobile turbulence devices, in particular to a self-adaptive automobile turbulence device. Background With the development of the automobile industry, the optimization of the aerodynamic performance of the automobile is increasingly emphasized, particularly, the requirements of the stability and wind resistance control of the automobile body are gradually improved when the automobile runs at a high speed, and a spoiler (e.g. a tail wing) is used as an important part for improving the aerodynamic performance of the automobile, and the downforce can be increased or the wind resistance can be reduced by adjusting the air flow distribution, so that the operability and the fuel economy of the automobile are improved; The traditional automobile spoiler is mainly of a fixed structure, the height and angle of the traditional automobile spoiler cannot be dynamically adjusted according to actual driving conditions, for example, the energy efficiency of a fixed spoiler can be reduced due to unnecessary wind resistance when the automobile spoiler is driven at a low speed, and the stability of the automobile spoiler can be influenced due to insufficient downward pressure when the automobile spoiler is bent at a high speed. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide the automobile spoiler which can be automatically adjusted and is suitable for different driving conditions. The technical scheme adopted by the utility model for realizing the purpose is that the self-adaptive automobile spoiler comprises two groups of mounting base tables, a height adjusting mechanism, lifting sleeves and a tail wing mechanism, wherein each group of mounting base tables is slidably connected with one group of lifting sleeves, the height adjusting mechanism is arranged in each group of mounting base tables, the height adjusting mechanism comprises a moving table, the moving table is fixedly connected with the lifting sleeves through connecting arms, and the tail wing mechanism is arranged between the two groups of lifting sleeves; The fin mechanism comprises a fin plate, a fin adjusting mechanism and a fin frame, wherein the fin frame is fixedly connected between two groups of lifting sleeves, an airflow port is formed in the fin frame, multiple groups of fin plates are rotatably connected in the airflow port, one end of the fin frame is provided with the fin adjusting mechanism, the fin adjusting mechanism is matched with the multiple groups of fin plates, and the multiple groups of fin plates can be rotated to seal or open the airflow port. In the above technical scheme, the height adjusting mechanism further comprises a driving motor A, a screw rod and a guide post, an installation cavity is formed in the installation base table, the guide post is fixedly connected in the installation cavity, the guide post is connected with the moving table in a sliding manner, the screw rod is connected to the moving table in a threaded manner, the driving motor A is fixedly connected in the installation cavity, and the driving motor A is in power connection with the screw rod. In the technical scheme, the guide plate is fixedly connected to the outer wall of the installation base table, the guide plate is provided with the guide groove in a matched mode on the lifting sleeve, and the guide plate is located in the guide groove. In the technical scheme, the two ends of the tail wing frame are fixedly connected with the mechanism shell, and the mechanism shell is fixedly connected to the lifting sleeve; a rotating shaft is fixedly connected to the tail wing plate, and two ends of the rotating shaft are respectively and rotatably connected to the mechanism shells at two sides; The tail adjusting mechanism is arranged in the mechanism shell, and is matched with the rotating shaft. In the above technical scheme, fin adjustment mechanism includes driving motor B, synchronization connection spare, a set of multiunit in the mechanism shell the rotation axis is passed through in proper order between the synchronization connection spare realizes connecting, fixedly connected with in the mechanism shell driving motor B, driving motor B with a set of rotation axis power connection. In the above technical scheme, the synchronous connecting piece includes synchronizing wheel and hold-in range, two groups that link to each other all fixedly connected with on the axis of rotation synchronizing wheel, two groups between the synchronizing wheel pass through the hold-in range is connected. The utility model has the beneficial effects that: 1. the height of the lifting sleeve can be adjusted through the height adjusting mechanism, namely the height of the tail wing mechanism is adjusted, so that the whole height of the tail wing can be automatically adjusted according to the speed of the vehicle or wind resistanc