The electric empennage lifting mechanism comprises a transmission shaft, a base connected with a vehicle body and a fixing seat used for installing an empennage, the fixing seat is fixed to the base through a multi-connecting-rod assembly, the transmission shaft is arranged on one side of the base in a penetrating mode, the multi-connecting-rod assembly comprises a driving rod, and one end of the driving rod is fixedly connected with the transmission shaft; the other end of the driving rod is rotationally connected with one end of a driven rod I; the other end of the driven rod I is rotationally connected with the middle lower part of a driven rod II; the upper end of the driven rod II is rotationally connected with the lower end of a driven rod III; the upper end of the driven rod III is rotationally connected with the rear part of a fixed seat; the lower end of the fourth driven rod is rotationally connected with the upper end of a fifth driven rod, and the lower ends of the second driven rod and the fifth driven rod are rotationally connected with the fixing base; the lifting stability of the electric empennage can be guaranteed, and the reliability and the service life of the lifting mechanism are improved.

    本发明提供一种电动尾翼升降机构及车辆,包括传动轴、与车体连接的基座以及用于安装尾翼的固定座,固定座通过多连杆组件与基座固定,传动轴穿设于基座的一侧,多连杆组件包括主动杆,主动杆一端与传动轴固定连接,由传动轴驱动旋转,主动杆另一端与从动杆一的一端转动连接,从动杆一另一端与从动杆二中下部转动连接,从动杆二上端与从动杆三下端转动连接,从动杆三上端与固定座后部转动连接,固定座前部与从动杆四上端转动连接,从动杆四中部与从动杆二中上部转动连接,从动杆四下端与从动杆五上端转动连接,从动杆二和从动杆五下端与固定座转动连接;其能够保证电动尾翼升降的稳定性,提高升降机构的可靠性和寿命。


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    Title :

    Electric empennage lifting mechanism and vehicle


    Additional title:

    一种电动尾翼升降机构及车辆


    Contributors:
    CHE QUANWU (author) / ZHANG XINMING (author) / HE WANG (author) / TANG JUAN (author)

    Publication date :

    2022-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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