Telescopic tail brace rod for aerocar

Abstract

The invention discloses a telescopic tail brace rod for an aerocar, is applied to the aerocars, and can effectively reduce the longitudinal space usage of the aerocars during the ground travelling andparking. The tail brace rod is divided into a front tail brace rod and a rear tail brace rod, wherein the expanding and contracting of the tail brace rod is realized by a scissors mechanism; and a cable line storing device is arranged in the rear tail brace rod, so that the situation of line winding is avoided. The telescopic tail brace rod for the aerocar is smooth in expanding-contracting motion, and an expanding and contracting mechanism and a control law are simple.

Description

technical field [0001] The invention relates to the technical field applicable to flying cars, in particular to a retractable tail brace for flying cars. Background technique [0002] A flying car is a means of transportation that combines the functions of an airplane and a car, and it needs to take into account the requirements of air flight and ground driving. At present, there are many researches and patents on flying cars. In the design of structure and mechanism, the main focus is on the design of folding and retracting wings, which solves the problem of lateral space occupied by flying cars when driving on the ground, but ignores the The problem with its vertical footprint. [0003] Most flying cars adopt the design of the traditional aircraft tail. In order to meet the requirements of maneuverability and stability during the flight phase, the distance between the tail and the nose is relatively long, which is very redundant during the ground driving phase of the flyi...

AI Technical Summary

Problems solved by technology

At present, there are many researches and patents on flying cars. In the design of structure and mechanism, the main focus is on the design of folding and retracting wings, which solves the problem of lateral space occupied by flying cars when driving on the ground, but ignores the The problem of its vertical footprint

[0003] Most flying cars adopt the design of the traditional aircraft tail. In order to meet the requirements of maneuverability and stability during the flight phase, the distance between the tail and the nose is relatively long, which is very redundant during the ground driving phase of the flying car and increases the weight of the whole vehicle. length, and the force arm of the negative lift of the horizontal tail on the rear wheel is long, which is not conducive to maintaining the stability of the flying car on the ground

For example, the patent with the notification number CN205202635U discloses a tail assembly for flying cars and a flying car with it. Unnecessarily increased vertical size

In addition, although the rear wheels are designed near the flat tail, which solves the stability problem of driving on the ground, the rear wheels of the flying car are far from the center of gravity, and it is difficult to lift the nose when taking off, which makes it difficult to take off.

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