The invention discloses a control handle of an aircraft landing gear. The control handle comprises a shell, a control rod assembly, a locking mechanism, an unlocking mechanism and a signal feedback mechanism, one end of the control rod assembly penetrates through the shell and is externally arranged on the outer side of the shell; the control rod assembly is rotationally connected with the interior of the shell through a first rotating shaft, and the control rod assembly rotationally moves between the first limiting pin and the second limiting pin. The locking mechanism is used for locking the control rod assembly, and the unlocking mechanism is used for unlocking the locking mechanism; the signal feedback mechanism is used for detecting and feeding back the putting-down or putting-up state of the control rod assembly. According to the invention, the switching of the two states of folding and unfolding of the aircraft is realized through the control rod assembly, the stability and controllability of the control rod assembly in the unfolding state are ensured through the locking mechanism and the unlocking mechanism, and the operation of mistaken touch is prevented; and state feedback of the control rod assembly is achieved through the signal feedback mechanism, and the good practicability is achieved.

    本发明公开了一种飞机起落架的控制手柄,包括壳体和设置在壳体内部的控制杆组件、锁定机构、解锁机构、信号反馈机构;所述控制杆组件的一端穿过壳体并外设在壳体外侧;所述控制杆组件通过第一旋转轴与壳体内部转动连接,且控制杆组件在第一限位销与第二限位销之间转动运动;所述锁定机构用于锁定控制杆组件,所述解锁机构用于解锁锁定机构;所述信号反馈机构用于检测、反馈控制杆组件的放下或者收上状态。本发明通过控制杆组件实现对飞机收上、放下两种状态的切换,通过锁定机构与解锁机构保证了控制杆组件在放下状态时的稳定可控,防止误触碰的操作;并通过信号反馈机构实现对控制杆组件的状态反馈,具有较好的实用性。


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    Title :

    Control handle of aircraft landing gear


    Additional title:

    一种飞机起落架的控制手柄


    Contributors:
    JING PAN (author) / XUE SHUANGXI (author) / LI PEIYI (author) / CHEN YIEN (author)

    Publication date :

    2023-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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