The invention discloses a centralized variable angle unfolding locking mechanism. Synchronicity of an existing discrete type unlocking device is poor, and applicability of a centralized unlocking device is poor. First main plates and second main plates are hinged to two bases through two rotating shafts; an inner cylinder and the inner wall of an outer cylinder form a sliding pair; one ends of n first push rods are hinged to the outer cylinder, and the other ends of the n first push rods are hinged to one first main plate; one ends of n second push rods are hinged to the inner cylinder, and the other ends of the n second push rods are hinged to one second main plate; the outer cylinder is fixedly connected with an output shaft of a first motor; the inner end of the inner cylinder is fixedly connected with a motor base of a second motor, and the outer end of the inner cylinder is fixedly connected with a piston rod; a compression spring is arranged in the outer cylinder, and the two ends of the compression spring are fixedly connected with the outer cylinder and the second motor respectively; a spring locking mechanism is arranged in the inner cylinder; limiting locking mechanisms are arranged between the first main plates and the corresponding base as well as between the second main plates and the corresponding base. All unfolding locking mechanisms are unfolded by means of a power source, and can be unfolded in a variable angle mode.


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    Title :

    Centralized variable angle unfolding locking mechanism


    Contributors:
    HU MING (author) / TIAN FANGFEI (author) / CHEN WENHUA (author) / CHEN CHAO (author) / GU FEI (author)

    Publication date :

    2016-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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