The invention provides a grounding device of a low-altitude aircraft. The grounding device comprises a plurality of square grounding carriers, a plurality of strip-shaped grounding carriers and a plurality of cylindrical grounding carriers, the square grounding carriers are fixedly arranged in different areas in a control system circuit of the aircraft, and the cylindrical grounding carriers are used for connecting all grounding points in the control system circuit of the aircraft to the square grounding carriers in the corresponding areas; each strip-shaped grounding carrier is used for connecting different square grounding carriers, so that the square grounding carriers are mutually conducted; and any one of the plurality of strip-shaped grounding carriers is connected with a shell grounding point of the aircraft to establish a complete grounding system of the aircraft. The independently distributed grounding points are classified and collected in a small range, so that bad hidden dangers caused by EMC (Electro Magnetic Compatibility) can be effectively inhibited or eliminated, and the electromagnetic anti-interference capability of the aircraft, the convenience of wiring harness conduction test and troubleshooting and the assemblability and manufacturability of electrical wiring are improved.

    本发明提供一种低空飞行器的接地装置,该装置包括多个方形接地载体、多个条形接地载体以及多个柱形接地载体;各方形接地载体固定设置在飞行器的控制系统电路中的不同区域,各柱形接地载体用于将飞行器的控制系统电路中的所有接地点,接入对应区域中的方形接地载体;各条形接地载体用于在不同方形接地载体之间进行连接,使得各方形接地载体之间相互导通;多个条形接地载体中的任一条形接地载体与飞行器的外壳接地点连接,建立飞行器的完整接地系统。将独立分布的接地点进行小范围的分类与汇集,可以有效抑制或者消除EMC所带来的不良隐患,提升飞行器的电磁抗扰能力、线束导通测试和故障排查的便利性以及电气布线的可装配性和可制造性能力。


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    Title :

    Grounding device of low-altitude aircraft


    Additional title:

    低空飞行器的接地装置


    Contributors:
    GUAN BIN (author) / DENG YU (author) / LIAO ZHILIN (author) / LIU GUANG (author) / ZHOU ZHIDONG (author) / WANG HAOQI (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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