Vehicle-mounted unmanned plane adjustable net-catch recovery apparatus

Abstract

The invention belongs to the technical field of unmanned planes and relates to a vehicle-mounted unmanned plane adjustable net-catch recovery apparatus comprising stand columns, connection rod type synchronizing mechanisms, damping mechanisms, supporting arms, a recovery net, swinging rods and a vehicle platform. The two supporting arms are symmetrically and slantwise fixed on the vehicle platform; the stand columns are downwardly fixed on the top ends of the supporting arms in a vertical direction; one connection rod type synchronizing mechanism is fixed on the top end of each stand column; each connection rod type synchronizing mechanism is formed by a mechanism main rod, a first swinging arm and a second swinging arm; the first and second swinging arms are fixed on two ends of the mechanism main rod via a rotating shaft and connected together via a connection rod; the top ends of the first and second swinging arms are respectively connected with one swinging rod; and the recovery net is fixed on the end heads of the four swinging rods. An unmanned plane head runs toward a net surface of the recovery net (6) from the vehicle head to the vehicle tail part; wings of the unmanned plane produce pulling force to the recovery net (6) to drive the swinging rods (7) to move; then the force is transmitted to the stand columns (1); and at last, energy is absorbed by the damping mechanisms (3) connected with the stand columns (1), so the unmanned plane can be safely recovered.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and relates to an adjustable collision net recovery device for a vehicle-mounted unmanned aerial vehicle. Background technique [0002] The landing method of the existing UAV system generally adopts sliding landing or belly wipe landing, and the landing of the UAV requires the UAV to be equipped with a landing gear. The weight of the landing gear structure greatly reduces the effective use of the UAV. Load capacity; and the taxiing landing requires a long and flat runway, and its use in complex terrain mountains or ships is greatly restricted. The UAV is subjected to a large impact load when it touches the ground with the belly wipe landing method, especially when the landing attitude deviates or the ground is hard, it is likely to cause damage to the UAV body structure, which greatly shortens the UAV. service life. Contents of the invention [0003] The technical problem to ...

AI Technical Summary

Problems solved by technology

[0002] The landing method of the existing UAV system generally adopts sliding landing or belly wipe landing, and the landing of the UAV requires the UAV to be equipped with a landing gear. The weight of the landing gear structure greatly reduces the effective use of the UAV. Load capacity; and the taxiing landing requires a long and flat runway, which is greatly restricted in the use of complex terrain mountains or ships

The UAV is subjected to a large impact load when it touches the ground with the belly wipe landing method, especially when the landing attitude deviates or the ground is hard, it is likely to cause damage to the UAV body structure, which greatly shortens the UAV. service life

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