CN-121973930-A - Flat sitting type two-wing coaxial anti-pitch flight attitude conversion manned machine

CN121973930ACN 121973930 ACN121973930 ACN 121973930ACN-121973930-A

Abstract

The invention discloses a sitting-flat type two-wing coaxial anti-pitch flight attitude conversion manned machine. The unmanned aerial vehicle comprises a box body group, a main wing group, a subsidiary wing group, a tail wing group, a coaxial reverse-propeller engine group and the like. The problems of complex production process, high manufacturing cost and the like are solved through injection molding and other processes. Through the posture conversion from taking off to cruising flight, namely buoyancy and/or lift force generated by unfolding the main aileron including the tail wing under windward flight, the energy-saving effect during cruising flight is realized. The manned carrier is in a static vision box body, is like a helicopter to lift off during taking off, is like the plane to fly with windward buoyancy and/or lifting force during cruising and is in elastic damping design during landing, so that no-sense descent is formed. In a word, the production cost is reduced by injection molding and other processes, the long-distance cruising flight and long-duration cruising flight are brought by converting the flight attitude, so that the device is very suitable for manned flight and brings a trigger for popularization and use.

Inventors

ZHANG JIANING
LU RONG

Assignees

书禹教育科技(上海)有限公司

Dates

Publication Date: 20260505
Application Date: 20251124

Claims (4)

1. The utility model provides a flat-seat type coaxial anti-oar flight attitude conversion carries man-machine which characterized in that includes: The box body group is used for embedding and integrating the flying gesture conversion motor so as to realize flying gesture conversion after the flying off; The main and auxiliary wing sets are hinged with hinge seats in the box body sets, are used for converting the flight attitude, comprise expansion of projection areas, and are used as buoyancy and/or lift force when flying into the wind like aircraft wings; The tail fin group is hinged with the hinge seat in the rear cross bar of the box body group and is used for stabilizing the flight attitude and adjusting the azimuth, and the tail fin group is used as a horizontal control and turning control as well as expansion of the projection area, so that buoyancy and/or lift force expansion is facilitated; the coaxial reverse propeller engine group is led out from the middle part of the near middle cross bar by an engine connecting plate and is used for driving the posture conversion and driving when the vertical take-off is carried out to the cruising flight.
2. The flying attitude conversion unmanned aerial vehicle of claim 1, wherein the box group comprises: The vertical plates on the two sides of the box body are provided with tubular segmentation flanges at the upper and lower parts for inserting a main wing attitude control motor and a sub wing attitude control motor into the holes, synchronously/non-synchronously driving the main wing and the sub wing to change between the horizontal and the vertical, realizing the conversion from take-off lift-off to flying attitude and also comprising the mass center matching during take-off, and The rear cross bar is internally embedded with a built-in tail gesture control motor for driving each white tail wing to change between super horizontal and vertical, so that the height and the azimuth adjustment of the empty position when flying to the change of the flight gesture can also comprise the adjustment of the mass center when vertical take-off.
3. The flying attitude conversion unmanned aerial vehicle of claim 2, wherein the box group further comprises: A tubular through hole bar is arranged between the vertical plates at two sides of the box body, a cutting groove is arranged in the middle of the vertical plate, and is used for inserting an attitude control motor into the pipe and leading out the attitude control motor through a connecting plate so as to finish the attitude control of an engine.
4. The flying attitude conversion unmanned aerial vehicle of claim 2, wherein the set of tanks further comprises: under the front cover plate and the rear cover plate of the upper plane below the upper protruding part of the box body group, a battery and control circuit storage space is reserved for placing lithium batteries, flight control circuits, gesture sensing circuits, 5G or Beidou positioning circuits and the like required by the manned aircraft.

Description

Flat sitting type two-wing coaxial anti-pitch flight attitude conversion manned machine Technical Field The invention relates to the field of manufacturing technology of injection molding/film-covered polyurethane foaming/carbonized fiber mould application, in particular to a flat-sitting type two-wing coaxial anti-propeller flight attitude conversion manned machine. Background With the continuous development of social technology capability, with the great use of Beidou navigation technology and the today of 5G mobile phone hands, the rapidness, convenience and timeliness of the unmanned aerial vehicle in use, including the use safety, are well revealed by means of Beidou navigation and 5G information transmission, including video APP transmission and the like, so that a popularization effect is formed. However, it should be noted that since the unmanned helicopter is in flight, all the loads are borne by the engine, and the battery is part of the load, all the efficiencies are not high, and it is difficult to meet the demands of people on long distance and idle capacity. Importantly, if the unmanned aerial vehicle is extended to fly with wings, namely like an airplane, the energy-saving effect is greatly improved by virtue of the action of windward buoyancy and/or lifting force. After all, the separate lifting and the formation of buoyancy and/or lift force into the wind are two different probabilities, so that the flying distance and the air stagnation capacity are realized by means of the buoyancy and/or lift force capacity of the wind. It is further envisaged that if the unmanned aerial vehicle is converted into a carrier, the unmanned aerial vehicle is lifted off in a manner similar to an unmanned aerial vehicle, and then the unmanned aerial vehicle is converted into a wingspan in idle running, namely, the unmanned aerial vehicle flies like an airplane, the efficiency is multiplied by virtue of buoyancy and/or lifting force generated by windward, so that the requirements of people such as cars can be met by carrying the unmanned aerial vehicle between cities and including flying bird cables and sightseeing at scenic spots and beach positions, and furthermore, the unmanned aerial vehicle with variable driving postures driven by lithium batteries can be completely derived by means of 5G and Beidou navigation technology including perfect unmanned aerial vehicle control technology. Disclosure of Invention In view of the above, the present invention aims to provide a sitting-flat type two-wing coaxial anti-pitch flying attitude conversion manned machine, which obtains air buoyancy and/or lift force in the forward direction by using a mode with two-wing unfolding-and projection area expansion through flying attitude conversion, namely, realizes the cruise ability conforming to aging. Furthermore, the electromechanical reality of the flying attitude conversion is based on the characteristics of innovation and light weight of an injection molding/laminating polyurethane foaming/carbonization fiber mold application molding process, namely the device achieves the aim of light weight under the condition of a certain structural strength, performance and appearance to the maximum extent, and meanwhile, the one-time molding of the injection molding process and other processes comprises the processability of materials, so that the production flow and the processing difficulty of the device are obviously reduced, and the production cost is controlled. Furthermore, in order to reduce windage resistance, the box body and the gesture conversion mechanism comprise the organic integration of gesture control motors, so that the man-machine body is compact in structure and smooth in appearance, further, the conversion of flight gestures is realized by using the unfolding modes of the upper wing, the lower wing and the tail wing, the buoyancy is improved, the efficiency is multiplied, the flight is stable, and further, the physical indexes such as reliability, stability, installation and maintenance are well solved. In order to achieve the above purpose, the present invention provides a sitting-flat two-wing coaxial anti-pitch flying attitude conversion carrier, which is characterized by comprising: The box body group is used for embedding and integrating the flying gesture conversion motor so as to realize flying gesture conversion after the flying off; The main and auxiliary wing sets are hinged with hinge seats in the box body sets, are used for converting the flight attitude, comprise expansion of projection areas, and are used as buoyancy and/or lift force when flying into the wind like aircraft wings; The tail fin group is hinged with the hinge seat in the rear cross bar of the box body group and is used for stabilizing the flight attitude and adjusting the azimuth, and the tail fin group is used as a horizontal control and turning control as well as expansion of the projection area, so that buoyancy and/or lift force e