CN-121973970-A - Double-wing embedded type unmanned aerial vehicle capable of changing flight postures and logistics

CN121973970ACN 121973970 ACN121973970 ACN 121973970ACN-121973970-A

Abstract

The invention discloses a double-wing embedded type unmanned aerial vehicle capable of changing flying postures. The unmanned aerial vehicle comprises a box body group, a main wing group, a subsidiary wing group, a tail wing group, an engine group and the like, wherein the engine group is inlaid on the main wing. The problems of complex production process, high manufacturing cost and the like are solved through injection molding and/or 3D printing processing, and the energy-saving effect during cruising flight is realized through the posture conversion from taking off and lifting to cruising flight, namely, buoyancy and/or lifting force generated by unfolding the main wing and the auxiliary wing including the tail wing under windward flight. The logistics distribution unmanned plane is similar to a helicopter to lift off when taking off in a static type viewing box body, and similar to the plane to fly like a plane with windward buoyancy and/or lifting force when flying at cruising. In a word, the method brings about reduction of production cost by injection molding and/or 3D printing processing, brings about long cruising flight distance and long endurance time by conversion of flight attitude rotation, is very suitable for logistics distribution operation with video transmission, 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 (5)

1. Double-wing embedded type flight attitude transformation logistics unmanned aerial vehicle is characterized by comprising: The box body group is used as a basic piece and is used for realizing the conversion of the flying gesture after the lift-off so as to finish logistics dispatching; The main wing group and the auxiliary wing group are hinged with hinge seats on vertical plates at two sides of the box body, and are used for converting the flight attitude, including expansion of the projection area when the main wing group and the auxiliary wing group are unfolded, and like an airplane wing, the windward buoyancy and/or lift force are improved; The tail fin group is hinged with the rear cross bar hinge seat on the box body and is used for stabilizing and adjusting the flight attitude, and like an airplane tail fin, the horizontal and turning control is finished, the projection area is enlarged, and buoyancy and/or lift force are improved; the double engines are inlaid with the main wings and used for converting and driving the gesture of the unmanned aerial vehicle from vertical flying to cruising flying.
2. The flying attitude conversion unmanned aerial vehicle of claim 1, wherein the set of tanks comprises: Tubular split flanges are arranged on the upper and lower sides of the vertical plates on the two sides of the box body and are used for inserting a main wing attitude control motor and a sub wing attitude control motor into holes to synchronously/non-synchronously drive the main wing and the sub wing to change between the horizontal and the vertical so as to realize the change from take-off, lift-off to flying attitude, and The rear cross bar is internally embedded with a built-in tail gesture control motor for driving the tail wings to change between super horizontal and vertical, so that the height and the azimuth adjustment of the space 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 set of tanks further comprises: the box body group is provided with a cover plate on the bar body, and the lower space is used for completing the effective loading of the lithium battery group, the flight control circuit, the gesture sensing circuit, the Beidou navigation signal receiving circuit, the 5G signal input and processing circuit, the remote control circuit, the video transmission circuit and the like, wherein the height and the azimuth are included.
4. The flying attitude conversion unmanned aerial vehicle of claim 2, wherein the box group further comprises: The front part of the box body group is provided with a flip door design, and the express items are loaded and extracted in a ball collision mode.
5. The flying attitude conversion unmanned aerial vehicle of claim 2, wherein the set of tanks further comprises: When the main wing (including the auxiliary wing) is unfolded, the forward tilting rotation moment of the unmanned aerial vehicle in the forward direction can be generated due to the fact that the two engines embedded on the main wing are combined with gravity, so that a plane flying state of the unmanned aerial vehicle like an airplane can be naturally formed, and the timely conversion of the flying gesture is completed.

Description

Double-wing embedded type unmanned aerial vehicle capable of changing flight postures and logistics Technical Field The invention relates to the technical fields of injection molding/3D printing manufacture and unmanned aerial vehicles, in particular to a double-wing embedded type unmanned aerial vehicle capable of changing flight postures and logistics. Background With the continuous improvement of the material conditions in China, the big Dipper navigation technology is used in a large quantity, with the help of Beidou navigation and 5G information transmission including video APP transmission and the like, the unmanned aerial vehicle is enabled to be possible in the aspect of logistics express delivery among cities, and after all, the convenience, the timeliness and the rapidness are paid attention to by people. However, since all loads are required to be borne by the engine (the power battery is also a part of the load) when the helicopter flies, the helicopter works as a lifting and carrying mode, the efficiency is low, moreover, the unmanned aerial vehicle needs to be charged or replaced from time to time, and the requirements of people on long-distance flying are hardly met. If the unmanned aerial vehicle is extended to fly with wings, the energy-saving effect is greatly improved like the airplane flying due to the clamping of flying buoyancy and/or lifting force, so that the flying distance and the air stagnation capacity of logistics express delivery of the unmanned aerial vehicle are realized, and a large amount of use is possible. It is envisaged that if the aircraft is lifted off by means of a helicopter, i.e. under the requirement of a very low field, then the aircraft is converted into a wingspan when reaching the cruising flight altitude, i.e. as if the aircraft were flying, i.e. the efficiency can be multiplied by means of the buoyancy and/or lift generated by the windward, and furthermore, by means of 5G communication and beidou navigation technology, unmanned aerial vehicles with variable battery-driven driving states which are needed by us can be fully developed to meet the requirements of logistics distribution (in particular logistics distribution between adjacent cities). Disclosure of Invention In view of the above, the present invention aims to provide a double-wing embedded type flight attitude transformation logistics unmanned aerial vehicle, which realizes the cruise capability according to time by using the air buoyancy and/or lift force in the advancing direction obtained by expanding the projection area of the main and auxiliary wings with double-wing unfolding through the flight attitude transformation of the unmanned aerial vehicle. Furthermore, the electromechanical reality of the flying attitude conversion is based on the characteristics of innovation and optimization of injection molding/3D printing process, namely the device achieves the aim of light weight under the condition of maximum limit under the condition of having certain structural strength, performance and appearance. Further, the injection molding and/or 3D printing process is used for one-step molding, the production flow and the processing difficulty are obviously reduced, and the production cost is controlled. Further, in order to reduce windage resistance, the box body is organically integrated with the gesture conversion mechanism and the motor, so that the unmanned aerial vehicle body is compact in structure. Furthermore, by adopting a double-wing unfolding mode, the projection area of the wing is enlarged (comprising the tail wing), and after the conversion of the flight attitude is realized, the efficiency is higher, and the method is simple and reliable. Further, physical indexes in the aspects of reliability, stability, installation, overhaul and the like are well solved. In order to achieve the above object, the present invention provides a double-wing embedded type unmanned aerial vehicle for converting a flying gesture into a logistics, which is characterized by comprising: The box body group is used as a basic piece and is used for realizing the conversion of the flying gesture after the lift-off so as to finish logistics dispatching; The main wing group and the auxiliary wing group are hinged with hinge seats on vertical plates at two sides of the box body, and are used for converting the flight attitude, including expansion of the projection area when the main wing group and the auxiliary wing group are unfolded, and like an airplane wing, the windward buoyancy and/or lift force are improved; The tail fin group is hinged with the rear cross bar hinge seat on the box body and is used for stabilizing and adjusting the flight attitude, and like an airplane tail fin, the horizontal and turning control is finished, the projection area is enlarged, and buoyancy and/or lift force are improved; the double engines are inlaid with the main wings and used for converting and driving the gesture of the unma