The vehicle empennage comprises a driving assembly and two turbulent flow assemblies, each turbulent flow assembly comprises an adjusting mechanism and a turbulent flow plate connected with the adjusting mechanism, and the turbulent flow plates of the two turbulent flow assemblies are arranged in the vertical direction perpendicular to the advancing direction of the vehicle. The driving assembly is connected with the adjusting mechanisms of the two turbulent flow assemblies. The driving assembly drives the adjusting mechanisms of the two groups of spoiler assemblies to drive the spoilers connected with the adjusting mechanisms to move relatively or oppositely in the vertical direction, and in the moving process of the spoilers, the angles between the spoilers and reference planes formed in the vertical direction and the advancing direction are kept unchanged. The distance between the spoiler and the reference plane changes. According to the scheme, compared with an existing spoiler with a fixed area, the spoiler has the advantages that the spoiler area is increased, so that larger downward pressure can be provided when a vehicle runs at a high speed, the adhesive force of the vehicle on the ground is increased, and the running stability of the vehicle is improved.
本申请公开了一种车辆尾翼及车辆,车辆尾翼包括驱动组件和两组扰流组件,每组扰流组件包括调节机构和与调节机构连接的扰流板,两组扰流组件的扰流板沿垂直于车辆前进方向的垂直方向排列,驱动组件分别连接两组扰流组件的调节机构;驱动组件驱动两组扰流组件的调节机构带动各自连接的扰流板在垂直方向上发生相对移动或者相背移动,并在扰流板移动的过程中,扰流板与垂直方向和前进方向所形成的参考平面之间的角度保持不变,扰流板与参考平面之间的间距发生改变。上述方案,与现有的面积固定的扰流板相比,扰流面积增大,因此在车辆高速行驶时可提供更大的下压力,增大汽车在地面附着力,提高汽车的行驶稳定性。
Vehicle empennage and vehicle
车辆尾翼及车辆
2023-08-01
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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