Indoor positioning and obstacle avoidance device for fixed-wing four-axis unmanned aerial vehicle

The utility model relates to the technical field of unmanned aerial vehicles, and particularly discloses a fixed-wing four-axis unmanned aerial vehicle indoor positioning and obstacle avoidance device which comprises an unmanned aerial vehicle body, four flight rotors are installed on the periphery...

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Bibliographic Details
Main Author LIU ZUQI
Format Patent
LanguageChinese
English
Published 21.11.2023
Subjects
AIRCRAFT
AVIATION
CLEANING
CLEANING IN GENERAL
COSMONAUTICS
PERFORMING OPERATIONS
PREVENTION OF FOULING IN GENERAL
TRANSPORTING
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Summary:The utility model relates to the technical field of unmanned aerial vehicles, and particularly discloses a fixed-wing four-axis unmanned aerial vehicle indoor positioning and obstacle avoidance device which comprises an unmanned aerial vehicle body, four flight rotors are installed on the periphery of the outer side of the unmanned aerial vehicle body, and fixing frames are fixedly connected to the left side and the right side of the unmanned aerial vehicle body. Reciprocating threaded rods are rotationally connected to the inner sides of the two ends of the fixing frame, and two mounting bases are in threaded connection to the two sides of the outer surface of each reciprocating threaded rod. According to the device structure, the two mounting seats are adjusted to be close to each other, so that the cleaning cloth is driven to clean dust adhered to the aerial photography camera back and forth, the fixed-wing four-axis unmanned aerial vehicle can shoot clearly, and meanwhile, the aerial photography camera ca
Bibliography:Application Number: CN202223354262U