CN110641238A - An all-round flying car with excellent safety for land, sea and air - Google Patents

Abstract

The invention discloses an all-round aerocar in land, sea and air with excellent safety, which comprises a car body, a ship body, coaxial counter-rotating double rotors, fixed wings, a tail wing and a parachute. The longitudinal section of the vehicle body is in the shape of an airfoil; coaxial reverse dual rotors are arranged above the middle part of the vehicle body; a parachute cabin is arranged above the coaxial reverse double rotors in the middle of the vehicle body, and a parachute is arranged in the parachute cabin; the tail part of the vehicle body is provided with a tail wing, and the tail wing is provided with an aerial propulsion propeller; the two sides of the vehicle body are symmetrically provided with the ship bodies; the outer side of the ship body is provided with a fixed wing; wheels are arranged below the ship body; the rear end of the ship body is provided with an underwater propulsion propeller. The invention organically combines the flying wings, the rotor wings, the catamaran and the automobile together, can realize the full-functional application of the invention in sea, land and air, and has excellent safety performance.

Description

An all-round flying car with excellent safety for land, sea and air

technical field

The invention relates to an aircraft, in particular to a land, sea and air all-round flying car with excellent safety.

Background technique

With the development of technology and market demand, flying cars for the public have become the darling of new product development. The fixed-wing aircraft type flying car has the advantages of high speed, long range and strong carrying capacity, but it needs to take off and land on the runway. Helicopter-type flying cars can be lifted vertically and are flexible and convenient to use, but they have slow flight speeds, short battery life, and high vibration and noise. The above two types of flying cars that are not specially designed or modified cannot safely take off, land and park on water. In particular, the flight performance of the existing products is ideal, but the safety performance of anti-fall is insufficient.

SUMMARY OF THE INVENTION

In order to solve the above-mentioned technical problems, the present invention provides a land-sea-air all-round flying vehicle with excellent safety, long battery life, flexible use and high safety against falling.

The technical scheme adopted by the present invention is: a land-sea-air all-round flying vehicle with excellent safety, comprising a body, a hull, a coaxial inversion double rotor, a fixed wing, a tail wing and a parachute. The longitudinal section of the body is in the shape of a flat wing; the upper part of the middle part of the body is provided with a coaxial reversing double rotor; the upper part of the coaxial reverse dual rotor in the middle part of the body is provided with a parachute cabin, and a parachute is arranged in the parachute cabin; The tail wing is provided with an air propulsion propeller; the two sides of the body are symmetrically provided with a hull; the outer side of the hull is provided with a fixed wing.

In the above-mentioned all-purpose flying car with excellent safety, a cockpit is provided on the front part of the hull.

In the above-mentioned all-round flying car with excellent safety, wheels are provided under the hull.

In the above-mentioned all-round flying car with excellent safety, the rear end of the hull is provided with a propeller in water.

In the above-mentioned all-round flying car for land, sea and air with excellent safety, the hull and the tail of the body are provided with a tail, and the tail includes two side vertical tails, one middle vertical tail and one flat tail, and the lower ends of the two side vertical tails. It is symmetrically arranged at the tail of the hull, the lower end of the middle vertical tail is arranged at the rear of the body, and the flat tail is arranged at the upper end of the three vertical tails.

In the above-mentioned all-round flying car with excellent safety, an air propulsion propeller is arranged behind the joint of the horizontal tail and the vertical tail.

In the above-mentioned all-round flying car with excellent safety, a pitch control propeller is arranged above the middle part of the flat tail.

In the above-mentioned all-round flying car with excellent safety, the upper part of the vertical tail is provided with a direction control propeller.

In the above-mentioned all-round flying car with excellent safety, pitch control rudders with aileron functions are symmetrically arranged at both ends of the flat tail.

Compared with the prior art, the beneficial effects of the present invention are:

1. The present invention organically combines flying wings, rotors, catamarans and automobiles, which not only has the advantages of fast speed, long range, and strong carrying capacity of fixed-wing aircraft, but also has the advantages that helicopters can take off and land vertically without the need for a runway. , can also take off, land, sail and park on the water, and can also drive on the road. Therefore, the present invention has comprehensive and flexible use performance.

2. The body of the present invention is in the shape of a flat wing, which can play the roles of the body and the wing at the same time, thereby reducing the weight of the structure.

3. The cockpit of the present invention is completely separated from the vehicle body and is located on the side, which can avoid the damage to the driver and passengers caused by the engine and transmission in the vehicle body when the present invention falls or collides, and can also avoid the fire that easily occurs in the vehicle body. personal injury.

4. When it is necessary to make a forced landing, the present invention can safely make a forced landing on the water surface, and can avoid the injury to the ground personnel and the driver and passengers during the forced landing on the ground.

5. The pitch control propeller and the direction control propeller of the present invention can be mutually backed up with the corresponding pitch rudder and rudder, so as to avoid the loss of relevant control and the inability to fly and land safely.

6. The parachute of the present invention can make the present invention land safely when falling, so as to avoid the life of the driver and passenger from being hurt.

Description of drawings

FIG. 1 is a front view of the present invention.

Figure 2 is a left side view of the present invention.

Figure 3 is a plan view of the present invention.

FIG. 4 is a cross-sectional view of the present invention.

FIG. 5 is a front view of Embodiment 2 of the present invention.

FIG. 6 is a left side view of Embodiment 2 of the present invention.

FIG. 7 is a plan view of Example 2 of the present invention.

FIG. 8 is a front view of Embodiment 2 of the present invention.

FIG. 9 is a left side view of Embodiment 2 of the present invention.

FIG. 10 is a plan view of Example 2 of the present invention.

11 is a cross-sectional view of Example 2 of the present invention.

In the picture: 1 upper rotor; 2 lower rotor; 3 body; 4 side vertical tail; 5 pitch control propeller; 6 air propulsion propeller; 7 parachute compartment; 8 pitch rudder; 9 horizontal tail; 10 hull; 11 cockpit; 12 rudder; 13 Water propulsion propellers; 14 directional control propellers; 15 vertical tails; 16 wheels; 17 fixed wings.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in FIGS. 1-4 , the vehicle body 3 of the present invention is in the shape of a flat airfoil, which has the function of an airfoil and can reduce the structural weight.

Said includes a body 3 and a coaxial reversing double rotor, the upper part of the middle of the body 3 is provided with a coaxial reversing double rotor, and the coaxial reversing double rotor comprises an upper rotor 1 and a lower rotor 2, which can make the present invention as vertical as a helicopter. lift.

A parachute cabin 7 is arranged above the body 3 with coaxial reversing double rotors, and a parachute is arranged in the parachute 7 . The parachute can be opened during the falling process of the present invention, greatly reducing the speed of the present invention when it falls to the ground, and greatly reducing the degree of personal injury and damage to the present invention.

The two sides of the vehicle body 3 are symmetrically provided with the hulls 10 , so that the present invention can take off, land and park on the water surface, and the lateral stability is good.

The hull 10 is a small water surface line hull, and the rear end of the hull is provided with an underwater propulsion propeller 13, so that the present invention can sail in water with less sailing resistance.

Wheels 16 are provided under the hull 10 to enable the present invention to run on ground roads.

The front part of the hull is provided with a cockpit 11, so that the cockpit 11 is completely separated from the body 3, which can prevent the engine in the body 3 from causing damage to the personnel in the cockpit when the present invention falls or collides, and can also avoid the damage in the body 3. The flames and smoke generated when a fire occurs in an engine or a fuel tank, etc., cause injuries to persons in the cabin 11 .

The rear parts of the body 3 and the hull 11 are provided with empennage, and the empennage includes two side vertical tails 4 , one middle vertical tail 15 and one flat tail 9 . A direction control propeller 14 is arranged on the vertical tail, and a pitch control propeller 5 is arranged on the horizontal tail, which can form a mutual backup with the rudder 12 and the pitch rudder 8. A pitch rudder 8 with aileron function is provided on the outer side of the flat tail.

The outer side of the hull 11 is provided with a fixed wing 17, and the rear of the tail is provided with an air propulsion propeller 6, which can make the present invention take off, land and fly like a fixed wing aircraft.

As shown in Figure 5-7, as the second implementation case, when the area of the body that also functions as a wing is large enough to meet the needs of generating lift, the fixed wing may not be provided on the outside of the hull. The advantage of this aerodynamic arrangement is that the present invention makes it easier to select a landing site when necessary.

As shown in Figure 8-11, as a third implementation case, the coaxial counter-rotating double rotors are arranged in the body. The advantage of this aerodynamic layout is that the rotor is protected by the body and is not easily damaged by external obstacles, thereby improving the safety of the present invention.

Claims (7)

1. An all-round flying car with excellent safety in land, sea and air, characterized in that: it comprises a body, a hull, a coaxial reversing double rotor, a fixed wing, a tail fin and a parachute, and the top of the middle part of the body is provided with a coaxial reversal. Double rotors; parachute cabins are arranged above the coaxial reversing double rotors in the middle of the body, and parachutes are arranged in the parachute cabins; hulls are symmetrically arranged on both sides of the body, and fixed wings are arranged on the outside of the hull. 2 . The all-round flying car for land, sea and air with excellent safety according to claim 1 , wherein the longitudinal section of the body is in the shape of a wing. 3 . 3. The land-sea-air all-round flying car with excellent safety according to claim 2, characterized in that: the two sides of the body are symmetrically provided with hulls. 4. The all-round air vehicle with excellent safety according to claim 3, characterized in that: the hull is a small water surface hull. 5. The land-sea-air all-around flying car with excellent safety according to claim 4, characterized in that: the front part of the hull is provided with a cockpit above, the bottom is provided with wheels, and the rear end is provided with an underwater propeller. 6. The land, sea and air all-around flying car with excellent safety according to claim 1, wherein the tail fin comprises two side vertical tails, one middle vertical tail and one flat tail, and the lower ends of the two side vertical tails are symmetrical It is set at the tail of the hull, the lower end of the middle vertical tail is set at the tail of the body, and the flat tail is set at the upper end of the three vertical tails. 7. The land, sea and air all-around flying car with excellent safety according to claim 6, characterized in that: an air propulsion propeller is arranged behind the joint of the horizontal tail and the vertical tail, and a pitch is arranged above the middle of the horizontal tail. Control the propeller, the two ends of the horizontal tail are symmetrically provided with a pitch control rudder with aileron function, and the upper part of the vertical tail is provided with a direction control propeller.

Images