An unmanned aerial vehicle (UAV) (100) includes a body constructed to enable the UAV to fly and three or more legs connected to the body and configured to land and perch the UAV on a curved ferromagnetic surface (50). Each leg includes a first portion connected to the body, a second portion including a magnet (120) and configured to magnetically attach and maintain the magnetic attachment of the leg to the ferromagnetic surface during the landing and perching, and a passive articulation joint connecting the first and second portions and configured to passively articulate the second portion with respect to the first portion in response to the second portion approaching the ferromagnetic surface. The UAV further includes a releasable crawler (150) including magnetic wheels which detach the crawler from the body during the perching and maneuver the crawler on the ferromagnetic surface while magnetically attaching the crawler to the ferromagnetic surface after detachment.

    一种无人驾驶飞行器(UAV)(100)包括:主体,其被构造为使所述UAV能够飞行;以及三个或更多个支腿,其连接到所述主体并且被配置成使所述UAV着陆并且停落在弯曲的铁磁表面(50)上。每个支腿包括连接到所述主体的第一部分、包括磁体(120)并且被配置成在所述着陆和停落期间将所述支腿磁性地附接到所述铁磁表面并且维持磁性附接的第二部分、以及连接所述第一部分和第二部分并且被配置成响应于所述第二部分接近所述铁磁表面而相对于所述第一部分被动地铰接所述第二部分的被动铰接接头。所述UAV还包括可释放爬行器(150),所述可释放爬行器包括磁性轮,所述磁性轮在所述停落期间将所述爬行器从所述主体分离,并且在分离后在所述铁磁表面上操纵所述爬行器,同时将所述爬行器磁性地附接到所述铁磁表面。


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    Titel :

    PERCHING UAV WITH RELEASABLE CRAWLER


    Weitere Titelangaben:

    具有可释放爬行器的停落UAV


    Beteiligte:
    ABDELLATIF FADL (Autor:in) / SHAMMA JEFF S (Autor:in)

    Erscheinungsdatum :

    2021-09-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / F17D Rohrleitungssysteme , PIPE-LINE SYSTEMS / G06V



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