The invention provides a translational active rear spoiler, which belongs to the technical field of automotive parts and comprises a spoiler body, the spoiler body comprises an inner plate, a translational plate and an outer plate, the outer plate is connected with the inner plate, and the translational plate is movably mounted between the inner plate and the outer plate; the driving mechanism comprises an actuator and a linear transmission module, the actuator is connected with the linear transmission module, the linear transmission module is connected with the translation plate, and the actuator can drive the translation plate to move through the linear transmission module; the actuator is arranged to adjust the extension length of the translation plate according to the vehicle speed of the vehicle so that the translation plate can be located at the optimal wind resistance position. The active rear spoiler has the beneficial effects that the active rear spoiler is simple in structure and high in reliability, the extending length of the translation plate can be adjusted in a stepless mode, the optimal wind resistance coefficient is obtained on the basis that the stability of a vehicle body is guaranteed, and therefore the purposes of reducing wind resistance and increasing the endurance mileage are achieved.
本发明提供了一种可平移的主动后扰流板,属于车用零部件技术领域,包括:扰流板本体,扰流板本体包括内板、平移板以及外板,外板与内板连接,平移板可移动地安装于内板和外板之间;驱动机构,驱动机构包括执行器以及直线传动模块,执行器与直线传动模块连接,直线传动模块与平移板连接,执行器可通过直线传动模块驱动平移板移动,并且执行器被设置为根据车辆的车速调节平移板的伸展长度以使平移板处于最佳风阻位置;本发明的有益效果为:提供了一种结构简单、可靠性高、可以无级调节平移板伸出长度的主动后扰流板,在保证车身稳定的基础上获得最佳的风阻系数,从而达到降低风阻及增加续航里程的目的。
Translatable active rear spoiler and vehicle
一种可平移的主动后扰流板以及车辆
2024-06-04
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |