The invention relates to the technical field of aerospace, in particular to an airborne electric servo device which comprises a control module provided with a circuit control unit and a central processing unit for controlling the circuit control unit to be connected or disconnected. The locking module is provided with a plastic sleeve, a pin shaft, a magnetic conductive cover and a coil winding; the coil winding is wound on the peripheral surface of the plastic sleeve and is electrically connected with the circuit control unit; the magnetic conductive cover is fixed on the inner wall surface of the guide hole; the pin shaft is provided with a magnetic conductive part, and the magnetic conductive part is located in the guide hole and moves between a first position and a second position; a positioning part is fixed on the magnetic conductive part, and the other end of the magnetic conductive part is exposed out of the plastic sleeve through the guide hole; the external power supply module is electrically connected with the coil winding; a transmission gear of the motor transmission module is provided with a stop block; when the magnetic conductive part moves to the first position, the positioning part is far away from the stop block; when the magnetic conductive part moves to the second position, the positioning part abuts against the stop block. In this way, the technical problem generally existing in an existing locking module is solved.

    本发明涉及航空航天技术领域,具体涉及一种机载电动伺服装置,包括控制模块,具有电路控制单元及控制电路控制单元导通或断开的中央处理单元;锁固模块,具有塑料套筒、销轴、导磁盖及线圈绕组;线圈绕组绕制于塑料套筒的外周面,与电路控制单元电连接;导磁盖固定于导向孔的内壁面上;销轴具有导磁部,导磁部位于导向孔内于第一位置与第二位置之间移动;导磁部上固定有定位部,且另一端通过导向孔外露于塑料套筒之外;外部电源模块与线圈绕组电连接;电机传动模块的传动齿轮上设置有挡块;导磁部移动至第一位置,定位部远离挡块设置;导磁部移动至第二位置,定位部抵接挡块设置。这样就解决了现有锁固模块普遍存在的技术问题。


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    Title :

    Airborne electric servo device


    Additional title:

    一种机载电动伺服装置


    Contributors:
    RU YI (author) / LUO TIAN (author) / YANG ZHIFU (author) / CHEN JIANFENG (author) / DENG FUYUAN (author) / LI FAWEI (author) / YANG YANG (author) / CUI WENHAO (author)

    Publication date :

    2024-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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