High and low temperature resistant anti-interference composite flexible cable for unmanned aerial vehicle

Abstract

The invention relates to a high and low temperature resistant anti-interference composite flexible cable for an unmanned aerial vehicle. The cable comprises a communication cable core, and a signal transmission cable core, a power supply cable core and a filling cable core which are stranded outside the communication cable core in a cabling structure mode to ensure the concentricity of the cable,and the signal transmission cable core, the power supply cable core and the filling cable core are sequentially coated with a cable cabling wrapping tape, a cable cabling main shielding layer and a cable cabling sheath. A power line, a signal transmission line, a communication transmission line and other electric wires with different functions are integrated into one cable, the number of laid cables is reduced, the cable assembly time is saved, and the cable installation efficiency is improved. In addition, wires with different functions are integrated, so that the convenience of a cable useris improved from the source; and moreover, the cable is stable in structure, can improve the work efficiency during the connection or replacement and standby application of the connector, saves the cost, and guarantees the quality.

Description

technical field [0001] The invention relates to the technical field of UAV cables, in particular to a high and low temperature resistant and anti-interference comprehensive flexible cable for UAVs. Background technique [0002] With the rapid development and application of drones, the special cables for drones are gradually being developed. Due to the different uses of drones, it is necessary to develop new integrated cables according to their specific requirements to meet their different needs. [0003] At present, the main problems of this type of cable are: UAVs have various functions and different requirements, and the required cables are highly targeted; the wires with different functions are concentrated into one cable, reducing the number of cables laid and lightening The overall weight of the cable; the outer sheath of the cable must have a certain mechanical strength to protect the interior of the cable from damage when it is subjected to friction or impact; the cab...

AI Technical Summary

Problems solved by technology

[0003] At present, the main problems of this type of cable are: UAVs have various functions and different requirements, and the required cables are highly targeted; the wires with different functions are concentrated into one cable, reducing the number of cables laid and reducing the risk of damage. The overall weight of the cable; the outer sheath of the cable must have a certain mechanical strength to protect the interior of the cable from damage when it is subject to friction or impact; the cable has a high requirement for flexibility, and it must be able to be laid in a small space and have a small bend radius

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