The invention discloses a reverse locking folding propeller, and relates to the technical field of propellers, based on consideration of the space utilization rate and aiming at the requirement for rapid balance of the folding propeller in the rotating state, the reverse locking folding propeller comprises a propeller base and propeller blades arranged on the periphery of the propeller base, and the propeller blades are connected with the propeller base in a hinged mode; the paddle and the paddle seat are respectively provided with a first stop boss and a second stop boss, and when the paddle is unfolded, the first stop boss is propped against the second stop boss so as to limit the paddle to rotate towards the front side of the paddle seat.

    本发明公开了一种反向止动折叠螺旋桨,涉及螺旋桨的技术领域,本发明基于对空间利用率的考量以及针对折叠螺旋桨转动状态下快速平衡的需求,本发明包括桨座和设置于所述桨座外围的桨叶,所述桨叶与所述桨座铰接相连,所述桨叶和所述桨座分别设置第一止动凸台和第二止动凸台,当所述桨叶展开时,所述第一止动凸台与所述第二止动凸台相抵以限制所述桨叶向所述桨座的前侧转动。


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    Title :

    Reverse stop folding propeller


    Additional title:

    反向止动折叠螺旋桨


    Contributors:
    HE JUN (author) / DU XINYANG (author) / LI SHENGJUN (author) / QU CHANGZHENG (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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