The invention provides a vehicle door actuator and a vehicle door assembly. The vehicle door actuator comprises a shell; the limiting arm assembly is arranged in the shell in a sliding mode, and the first end of the limiting arm assembly extends out of the shell; the lead screw is rotatably connected with the second end of the limiting arm assembly; the rotating sleeve is rotationally arranged in the shell, is sleeved with the screw rod and is in transmission fit with the screw rod; the rotating piece is connected with the driving assembly and the rotating sleeve; the driving assembly can drive the rotating sleeve to rotate along with the rotating piece. The lead screw can drive the limiting arm assembly to do reciprocating rectilinear motion along with rotation of the rotating sleeve. In conclusion, in the vehicle door actuator, the driving assembly transmits power to the limiting arm assembly through the rotating piece, the rotating sleeve and the lead screw in sequence, reversing transmission can be achieved, parts in the vehicle door actuator can be conveniently arranged in a mode, and the vehicle door actuator can be conveniently installed on a vehicle door. And meanwhile, the number of parts required for transmission can be reduced, and miniaturization design of the vehicle door actuator is facilitated.

    本发明提供了一种车门执行器及车门组件,包括:壳体;可滑动地设于壳体中的限位臂组件,限位臂组件的第一端伸出至壳体外;丝杆,可转动地连接限位臂组件的第二端;可转动地设于壳体中的转套,转套套设丝杆,且与丝杆传动配合;转动件和驱动组件,转动件分别连接驱动组件和所述转套;驱动组件能够驱动转套随转动件转动;丝杆能够随转套的转动,驱动限位臂组件进行往复直线运动。综上,本申请中的车门执行器中,驱动组件依次通过转动件、转套、丝杆将动力传递至限位臂组件,能够实现换向传动,方式便于对车门执行器中的零部件进行布局,便于车门执行器在车门的安装。同时可以减少传动所需的零件数量,利于车门执行器的小型化设计。


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    Title :

    Vehicle door actuator and vehicle door assembly


    Additional title:

    一种车门执行器及车门组件


    Publication date :

    2024-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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