阅读说明：本技术 一种单人机翼式喷气背包飞行器 (Single-person wing type jet backpack aircraft ) 是由 王立峰 惠新遥 徐庆威 于 2020-12-03 设计创作，主要内容包括：本发明公开了一种单人机翼式喷气背包飞行器,包括机架、机翼、喷气发动机、油箱、降落伞和飞控系统,所述机翼设置于所述机架的顶部两侧,所述喷气发动机设置于所述机架的底部两侧,所述油箱固定于所述机架的顶部尾端,所述降落伞位于飞行员的后背上,并绑定在飞行员的身体上,所述机架整体通过其底部设置的绑带绑定在飞行员的背部,所述飞控系统固定在所述机架上用于控制飞行器的启停和飞行方向；本发明通过喷气发动机提供动力,配带油箱为喷气发动机提供能源,具有速度快、续航时间长的优点；喷气发动机的喷气口设置外套式矢量喷管,能够实现飞行器飞行方向的灵活控制。(The invention discloses a single wing type jet backpack aircraft which comprises a rack, wings, jet engines, an oil tank, a parachute and a flight control system, wherein the wings are arranged on two sides of the top of the rack, the jet engines are arranged on two sides of the bottom of the rack, the oil tank is fixed at the tail end of the top of the rack, the parachute is positioned on the back of a pilot and is bound on the body of the pilot, the whole rack is bound on the back of the pilot through a binding band arranged at the bottom of the rack, and the flight control system is fixed on the rack and is used for controlling the starting, the stopping and the flight direction of the aircraft; the jet engine provides power, and the jet engine is provided with the oil tank to provide energy, so that the jet engine has the advantages of high speed and long endurance time; the jet orifice of the jet engine is provided with the outer sleeve type vectoring nozzle, so that the flight direction of the aircraft can be flexibly controlled.)

1. The utility model provides a jet-propelled knapsack aircraft of single wing formula which characterized in that: the aircraft flight control system comprises a rack, wings, jet engines, an oil tank, parachutes and a flight control system, wherein the wings are arranged on two sides of the top of the rack, the jet engines are arranged on two sides of the bottom of the rack, the oil tank is fixed at the tail end of the top of the rack, the parachutes are located on the back of a pilot and are bound on the body of the pilot, the whole rack is bound on the back of the pilot through a binding band arranged at the bottom of the rack, and the flight control system is fixed on the rack and used for controlling the starting, the stopping and the flight direction of an aircraft;

the jet engine comprises an engine body, an outer sleeve type vectoring nozzle and a servo steering engine, wherein the outer sleeve type vectoring nozzle is sleeved at a nozzle of the engine body and is connected with the engine body in a rotating mode through a rotating shaft, the servo steering engine is arranged at the top end of the engine body and is connected with the top of the outer sleeve type vectoring nozzle in a hinged mode through a pull rod, and the servo steering engine rotates to pull the outer sleeve type vectoring nozzle through the pull rod to enable the outer sleeve type vectoring nozzle to rotate up and down with the rotating shaft as an axis.

2. The single wing jet backpack aircraft of claim 1, characterized in that: the frame comprises two longitudinal supports, a cross beam and a wing fixing cross beam, the two longitudinal supports are transversely opposite, the oil tank is fixed between the two longitudinal supports, the two cross beams transversely penetrate through the two longitudinal supports and extend towards two sides of the two longitudinal supports, and the jet engine is fixed on two sides of the bottom of the two cross beams; and two wing fixing cross beams are arranged on the outer side of each longitudinal support and used for fixing the wings.

3. The single wing jet backpack aircraft of claim 2, characterized in that: three binding bands are longitudinally distributed and penetrate through the bottoms of the two longitudinal supports.

4. The single wing jet backpack aircraft of claim 1, characterized in that: the rotating shafts are symmetrically arranged on two sides of a gas jet port of the engine body, rotating sleeve holes are formed in two opposite sides of the outer sleeve type vectoring nozzle, and the rotating shafts are inserted into the opposite rotating sleeve holes.

5. The single wing jet backpack aircraft of claim 1, characterized in that: the top end of the outer sleeve type vectoring nozzle is provided with a connecting rib, a hinge hole is formed in the connecting rib, one end of the pull rod is hinged to the connecting rib through the hinge hole, and the other end of the pull rod is hinged to a rotating head of the servo steering engine.

6. The single wing jet backpack aircraft of claim 2, characterized in that: the bottom of the engine body opposite to the servo steering engine is provided with an installation clamp, and the installation clamp is used for being connected with the cross beam.

7. The single wing jet backpack aircraft of claim 1, characterized in that: the flight control system is characterized by further comprising an operating lever and a throttle lever, wherein the operating lever and the throttle lever are respectively arranged on the two longitudinal supports and are opposite to the natural position of a human hand, and the operating lever and the throttle lever are electrically connected with the flight control system.

Technical Field

The invention relates to the technical field of aircrafts, in particular to a single-person wing type air injection backpack aircraft.

Background

The single aircraft in the prior art is various, such as a single aircraft SOLOTEK-XFV developed by Michel Moxier in America, the aircraft is driven by a piston engine to generate lift force to drive the aircraft to take off, but the aircraft has no wings, the engine drives the ducted fan to generate lift force to fly in the whole flying process, and the aircraft is slow in speed, short in flight distance and short in endurance time; there are many kinds of aircraft using jet engines as driving sources, but most of the aircraft have fixed jet directions, and the flight direction control of the aircraft is extremely inflexible.

Disclosure of Invention

The invention aims to provide a single wing type jet backpack aircraft, which aims to solve the problems in the prior art, provides energy through a jet engine, is provided with an oil tank to provide power for the jet engine, and has the advantages of high speed and long endurance time; the jet port of the jet engine is provided with a jacket type vector, so that the flexible control of the flight direction of the aircraft can be realized.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides a single wing type jet backpack aircraft which comprises a rack, wings, jet engines, an oil tank, parachutes and a flight control system, wherein the wings are arranged on two sides of the top of the rack, the jet engines are arranged on two sides of the bottom of the rack, the oil tank is fixed at the tail end of the top of the rack, the parachutes are positioned on the back of a pilot and are bound on the body of the pilot, the whole rack is bound on the back of the pilot through a binding band arranged at the bottom of the rack, and the flight control system is fixed on the rack and is used for controlling the starting, the stopping and the flight direction of the aircraft;

the jet engine comprises an engine body, an outer sleeve type vectoring nozzle and a servo steering engine, wherein the outer sleeve type vectoring nozzle is sleeved at a nozzle of the engine body and is connected with the engine body in a rotating mode through a rotating shaft, the servo steering engine is arranged at the top end of the engine body and is connected with the top of the outer sleeve type vectoring nozzle in a hinged mode through a pull rod, and the servo steering engine rotates to pull the outer sleeve type vectoring nozzle through the pull rod to enable the outer sleeve type vectoring nozzle to rotate up and down with the rotating shaft as an axis.

Preferably, the rack comprises two longitudinal supports, two transverse beams and a wing fixing transverse beam, the two longitudinal supports are transversely opposite, the oil tank is fixed between the two longitudinal supports, the two transverse beams transversely penetrate through the two longitudinal supports and extend towards two sides of the two longitudinal supports, and the jet engine is fixed on two sides of the bottom of the two transverse beams; and two wing fixing cross beams are arranged on the outer side of each longitudinal support and used for fixing the wings.

Preferably, three binding bands are longitudinally distributed and penetrate through the bottoms of the two longitudinal supports.

Preferably, two rotating shafts are symmetrically arranged on two sides of a gas nozzle of the engine body, two opposite sides of the outer sleeve type vectoring nozzle are provided with rotating sleeve holes, and the rotating shafts are inserted into the opposite rotating sleeve holes.

Preferably, the top end of the outer sleeve type vectoring nozzle is provided with a connecting rib, the connecting rib is provided with a hinge hole, one end of the pull rod is hinged to the connecting rib through the hinge hole, and the other end of the pull rod is hinged to a rotating head of the servo steering engine.

Preferably, the bottom that the engine body with servo steering wheel is relative is provided with the installation clamp, the installation clamp be used for with the crossbeam is connected.

Preferably, the flight control system further comprises an operating rod and an accelerator rod, the operating rod and the accelerator rod are respectively arranged on the two longitudinal supports and are opposite to the natural position of a human hand, and the operating rod and the accelerator rod are electrically connected with the flight control system.

Compared with the prior art, the invention has the following beneficial technical effects:

the single-person wing type jet backpack aircraft provided by the invention provides power through the jet engine, is provided with the oil tank to provide power for the jet engine, and has the advantages of high speed and long endurance time; jet engine's jet orifice sets up outer sleeve type vector, and the rotating head of spray tube steering wheel passes through the pull rod to be connected with outer sleeve type vector spray tube, and then drives outer sleeve type vector spray tube luffing motion, can realize the change of engine jet-propelled 13 degrees directions, can realize aircraft flight direction's nimble control, has device simple structure, advantage with low costs.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is an overall perspective assembly view of a human body wearing state of a single-person wing type jet backpack aircraft according to the present invention;

FIG. 2 is a schematic perspective view of the frame of the present invention;

FIG. 3 is a schematic perspective view of a jet engine according to the present invention;

FIG. 4 is a schematic diagram of a forward configuration of a jet engine according to the present invention;

in the figure: the method comprises the following steps of 1-a rack, 11-a longitudinal support, 12-a cross beam, 13-a wing fixed cross beam, 2-a wing, 3-a jet engine, 31-an engine body, 32-an outer sleeve type vector nozzle, 33-a servo steering engine, 34-a pull rod, 35-a rotating shaft, 36-a connecting rib, 37-an installation clamp, 4-an oil tank and 5-a binding band.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention aims to provide a single-person wing type air injection backpack aircraft to solve the problems in the prior art.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The single wing type jet backpack aircraft in the embodiment is shown in fig. 1-2 and comprises a rack 1, wings 2, jet engines 3, an oil tank 4, parachutes (not shown in the figure) and a flight control system (not shown in the figure), wherein the wings 2 are arranged on two sides of the top of the rack 1, the jet engines 3 are arranged on two sides of the bottom of the rack 1, the oil tank 4 is fixed at the tail end of the top of the rack 1, the parachutes are positioned on the back of a pilot and bound on the body of the pilot, the whole rack 1 is bound on the back of the pilot through a binding band 5 arranged at the bottom of the rack, and the flight control system is fixed on the rack 1 and used for controlling;

in the embodiment, the frame 1 comprises two longitudinal supports 11, two transverse beams 12 and two wing fixing transverse beams 13 which are transversely opposite, the oil tank 4 is fixed between the two longitudinal supports 11, the two transverse beams 12 transversely penetrate through the two longitudinal supports 11 and extend to two sides of the two longitudinal supports 11, and the jet engine 3 is fixed on two sides of the bottom of the two transverse beams 12; two wing fixing cross beams 13 are arranged on the outer side of each longitudinal support 11 and used for fixing the wings 2; three binding bands 5 are longitudinally distributed and penetrate through the bottoms of the two longitudinal supports 11, and are used for wearing the whole aircraft on a human body.

As shown in fig. 3-4, the jet engine 3 includes an engine body 31, an outer sleeve type vectoring nozzle 32 and a servo steering engine 33, the outer sleeve type vectoring nozzle 32 is sleeved at a nozzle of the engine body 31, the outer sleeve type vectoring nozzle 32 is rotatably connected with the engine body 31 through a rotating shaft 35, the servo steering engine 33 is arranged at the top end of the engine body 31, the servo steering engine 33 is hinged with the top of the outer sleeve type vectoring nozzle 32 through a pull rod 34, and the servo steering engine 33 rotates to pull the outer sleeve type vectoring nozzle 32 through the pull rod 34, so that the outer sleeve type vectoring nozzle 32 rotates up and down with the rotating shaft 35 as an axis; two rotating shafts 35 are arranged, the two rotating shafts 35 are symmetrically arranged on two sides of a gas nozzle of the engine body 31, two opposite sides of the outer sleeve type vectoring nozzle 32 are provided with rotating sleeve holes, and the rotating shafts 35 are inserted into the opposite rotating sleeve holes; a connecting rib 36 is arranged at the top end of the outer sleeve type vectoring nozzle 32, a hinge hole is formed in the connecting rib 36, one end of the pull rod 34 is hinged with the connecting rib 36 through the hinge hole, and the other end of the pull rod 34 is hinged with a rotating head of the servo steering engine 33; the bottom of the engine body 31 opposite to the servo steering engine 33 is provided with a mounting clamp 37, and the mounting clamp 37 is used for being connected with the cross beam 12.

The flight control system further comprises an operating rod and an accelerator rod (not shown in the figure), wherein the operating rod and the accelerator rod are respectively arranged on the two longitudinal supports and are opposite to natural positions of human hands, and the operating rod and the accelerator rod are electrically connected with the flight control system and are connected with each other through cables to transmit control signals.

The principle and the implementation mode of the invention are explained by applying specific examples, and the description of the above examples is only used for helping understanding the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.