Wing assembly and hovercar

Abstract

The invention discloses a wing assembly and a hovercar. The wing assembly comprises an outer skin assembly, a wing framework and double ailerons, wherein the wing framework and the double ailerons are made of composite materials; the wing framework comprises a cross beam assembly and a longitudinal rib assembly, the cross beam assembly comprises a front cross beam and a rear cross beam, and one end of the cross beam assembly is used for being fixedly connected with a fuselage; the longitudinal rib assembly comprises a plurality of front edge ribs located on the front side of the front cross beam, a plurality of rear edge ribs located on the rear side of the rear cross beam, a plurality of middle ribs located between the front cross beam and the rear cross beam and two reinforcing rib sets, and each reinforcing rib set comprises two adjacent reinforcing ribs arranged in parallel. Each reinforcing rib consists of a reinforcing middle rib, a reinforcing front edge rib and a reinforcing rear edge rib which are arranged in the same plane. According to the wing assembly, the load generated by the lift system can be transmitted to the whole machine through the wing assembly, the safety coefficient is high. Meanwhile, the weight is light, the number of parts is small, the assembly period is short, and the product economy is high.

Description

technical field [0001] The invention relates to the technical field of flying cars, in particular to a wing assembly and a flying car. Background technique [0002] Flying car is a kind of general-purpose aircraft developed in recent years. Its take-off weight ranges from several hundred kilograms to several tons, and its configuration and power system layout are various, such as multi-rotor, ducted fan, tilting Rotor type, multi-lift propeller and single propeller mixed layout. Among them, the flying car based on the layout of multi-lift propeller and single-push propeller (wing with fixed wing and lift propeller mechanism) uses pure electric clean energy, and can realize the function of vertical take-off and landing without special runway, reaching After a certain altitude, the flight in fixed-wing mode can be realized under the push of propellers; however, limited by the current battery energy storage level, flying in fixed-wing mode can reduce power consumption and incr...

AI Technical Summary

Problems solved by technology

However, there is no similar strut structure on the wing structure of traditional navigable aircraft. The main load of the wing is to bear the bending moment during the flight phase, and the load gradually increases from the wing tip to the wing root

However, due to the additional strut mechanism added to the wing structure of this type of flying car, the load form is different from that of traditional fixed-wing aircraft. In addition to bearing the bending moment, it will also bear Torsional moment generated by unbalanced aerodynamic forces

In addition, the structural parts of traditional navigable aircraft were mainly composed of metal materials in the early days, with a large number of structural parts and fasteners, high weight and long assembly cycle

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