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CN-122009548-A - Unmanned aerial vehicle kite

CN122009548ACN 122009548 ACN122009548 ACN 122009548ACN-122009548-A

Abstract

The invention discloses an unmanned aerial vehicle kite, which comprises a framework, a flexible wing surface, a plurality of rotor structures, an unmanned aerial vehicle main body and a kite line device, wherein the flexible wing surface is paved at the bottom of the framework, a flexible screen is fixed at the bottom of the flexible wing surface, the rotor structures are uniformly arranged at the edges of the framework, the unmanned aerial vehicle main body is fixedly connected with the framework and the wing surface and electrically connected with the rotor structures and the flexible screen, a wind direction anemometer is arranged at the top of the unmanned aerial vehicle main body, the kite line device comprises a movable frame, an adjusting motor, a movable power supply, a wire wheel assembly, a tensioning electric cylinder and a wireless signal controller, the movable power supply is communicated with the unmanned aerial vehicle main body through a power supply line, a turntable driven by the adjusting motor is rotationally arranged in the movable frame, the wire wheel assembly and the tensioning electric cylinder are arranged at the top of the turntable, and the wireless signal controller is communicated with the unmanned aerial vehicle main body. According to the invention, the unpowered lift force of the kite is combined with the active control of the unmanned aerial vehicle, the gesture is automatically adjusted according to the environmental data to obtain the optimal lift force, the air-ground cooperative closed-loop control is realized, and the cruising ability and the operating efficiency are obviously improved.

Inventors

  • HONG LEI

Assignees

  • 台州聚贤无人机科技有限公司

Dates

Publication Date
20260512
Application Date
20260408

Claims (10)

  1. 1. An unmanned aerial vehicle kite, comprising: the framework (1) is of a frame structure; The flexible wing surface (2) is paved at the bottom of the framework (1), and a flexible screen (31) is fixedly arranged at the bottom of the flexible wing surface; The rotor wing structures are uniformly arranged at the edges of the framework (1); The unmanned aerial vehicle comprises an unmanned aerial vehicle main body (3), wherein the side wall of the unmanned aerial vehicle main body is connected with a framework (1), the bottom of the unmanned aerial vehicle main body is fixed with an airfoil surface (2), the unmanned aerial vehicle main body (3) is electrically connected with a rotor wing structure and a flexible screen (31) and controls the operation of the unmanned aerial vehicle main body, and an anemoscope is arranged at the top of the unmanned aerial vehicle main body (3); The kite line device is connected with the framework (1) through a kite line (97) and comprises a movable frame (4), an adjusting motor (41), a movable power supply (47), a line wheel assembly for winding and unwinding the kite line (97), a tensioning electric cylinder (42) and a wireless signal controller (43), wherein the movable power supply (47) is communicated with the unmanned aerial vehicle main body (3) through a power supply line (471); A rotary table (44) is rotatably mounted in the movable frame (4), an adjusting motor (41) is fixed in the movable frame (4), the output end of the adjusting motor is connected with the bottom of the rotary table (44), a wire wheel assembly is arranged at the top of the rotary table (44) in a sliding mode, one end of a kite wire (97) is wound on the wire wheel assembly, a tensioning electric cylinder (42) is fixed at the top of the rotary table (44) and connected with one end of the wire wheel assembly in a telescopic mode, a wireless signal controller (43) is mounted on the movable frame (4), is in signal connection with the adjusting motor (41) and the tensioning electric cylinder (42) and is in communication with the unmanned aerial vehicle main body (3), and a movable power supply (47) is mounted on the movable frame (4) and is in electric communication with the adjusting motor (41), the tensioning electric cylinder (42), the wire wheel assembly and the wireless signal controller (43).
  2. 2. The unmanned aerial vehicle kite according to claim 1, wherein the reel assembly comprises a mounting frame (5), a reel (51), a driving motor (52) and a locking electric cylinder (53), two symmetrically arranged sliding rails (441) are fixed at the top of the rotary table (44), sliding blocks (442) are arranged on the sliding rails (441) in a sliding mode, the tops of the two sliding blocks (442) are fixed with the bottom of the mounting frame (5), the reel (51) is rotatably mounted in the mounting frame (5), one end of a kite wire (97) is wound on the reel (51), an annular block (443) is fixed at the bottom of the rotary table (44), and an annular groove (45) for the annular block (443) to be embedded is formed in the inner wall of the movable frame (4).
  3. 3. The unmanned aerial vehicle kite according to claim 2, wherein the central shaft of the reel (51) is provided with a shaft hole (511), the shaft hole (511) is internally provided with a linkage shaft (6), the linkage shaft (6) is provided with a rectangular hole (61) penetrating through the linkage shaft, the inner wall of the shaft hole (511) is provided with an annular limiting groove (512), the linkage shaft (6) is provided with a plurality of locking holes (62) communicated with the rectangular hole (61), the locking holes (62) are internally provided with locking blocks (7), one ends of the locking blocks (7) penetrate through the locking holes (62) and are embedded into the limiting groove (512), two side walls in the locking holes (62) are provided with guide grooves (63), the guide columns (631) are fixedly arranged in the guide grooves (63), the two ends of the locking blocks (7) are fixedly provided with guide blocks (71), the guide blocks (71) are slidably arranged in the guide grooves (63), the guide blocks (71) are provided with guide columns (631) which penetrate through the inner walls (631), and the guide columns (632) are fixedly arranged on the guide columns (632).
  4. 4. An unmanned aerial vehicle kite according to claim 3, wherein the driving motor (52) is fixed on one side of the mounting frame (5), the output end of the driving motor is connected with one end of the coupling shaft (6) extending out of the mounting frame (5), the locking electric cylinder (53) is fixed on the other side of the mounting frame (5), the locking rod (8) is slidably arranged in the rectangular hole (61), a groove (81) is formed in one end of the locking rod (8), a first bearing (82) is sleeved and fixed at the telescopic end of the locking electric cylinder (53), the first bearing (82) is embedded in the groove (81), the locking rod (8) can rotate relative to the locking electric cylinder (53), and one end of the locking block (7) extending into the rectangular hole (61) is provided with an inclined part (72) which can be matched with the locking rod (8).
  5. 5. The unmanned aerial vehicle kite according to claim 1, wherein the bottom of the flexible wing surface (2) is fixed with a dustproof component, the dustproof component comprises a dustproof frame (26) and dustproof cloth (261), the dustproof frame (26) is fixed at the bottom of the flexible wing surface (2), the flexible screen (31) is positioned in the dustproof frame (26), two symmetrically arranged winding shafts (262) are fixed in the dustproof frame (26), two winding motors (263) are fixed on the dustproof frame (26), the output ends of the two winding motors (263) are respectively connected with the power of the corresponding two winding shafts (262), one end of the dustproof cloth (261) is wound and fixed on one winding shaft (262), the other end of the dustproof cloth (261) is fixed with two adjusting winding ropes (264), and one ends of the two adjusting winding ropes (264) are wound and fixed on the other winding shaft (262).
  6. 6. The unmanned aerial vehicle kite according to claim 2, wherein the skeleton (1) comprises two cross bars (11), two vertical bars (12) and four L-shaped supporting rods (13), a first mounting sleeve (21) is sleeved at two ends of the cross bars (11), a second mounting sleeve (22) is fixedly sleeved at one end of the vertical bars (12) far away from the unmanned aerial vehicle main body (3), the first mounting sleeve (21) and the second mounting sleeve (22) are both fixed at the top of the wing surface (2), one end of each supporting rod (13) is fixed with the side wall of the unmanned aerial vehicle main body (3), four groups of connecting components which are respectively in one-to-one correspondence with the four supporting rods (13) are fixed at the bottom of the wing surface (2), each connecting component comprises a hook-surface magic tape (23), a telescopic belt (24) and a hair-surface magic tape (25), one end of each hook-surface magic tape (23) and one end of each telescopic belt (24) are fixed at the top of the wing surface (2), each hook-surface magic tape (23) and each telescopic belt (24) are correspondingly arranged at the top of the wing surface (2), each hook-surface magic tape (23) is correspondingly fixed with the corresponding to the supporting rods (24) and the corresponding to the corresponding flexible hook-surface (24), the unmanned aerial vehicle main part (3) both sides all are fixed with mounting cylinder (33), the montant (12) other end inlays and establishes in mounting cylinder (33).
  7. 7. The unmanned aerial vehicle kite according to claim 6, wherein the power supply line (471) is placed in the movable frame (4), power supply line (471) one end passes movable frame (4), be fixed with on movable frame (4) and receive and release the subassembly, receive and release the subassembly including first support frame (48), second support frame (49), rotate on first support frame (48) and install action wheel (481), be fixed with on first support frame (48) and receive and release motor (482), receive the output of release motor (482) and the pivot of the one end of action wheel (481) to be connected, rotate on second support frame (49) and install regulating wheel (491), second support frame (49) are opened there is regulating groove (492) that the bilateral symmetry set up, the interior sliding of regulating groove (492) is provided with bearing frame (493), the pivot at regulating wheel (491) both ends respectively with two correspondence bearing frame (493) are connected, be fixed with between bearing frame (493) and regulating groove (492), annular driving wheel (481) are opened with regulating wheel (491), and are worn out between regulating wheel (481) and regulating wheel (491).
  8. 8. The unmanned aerial vehicle kite according to claim 6, wherein the other end of the kite line (97) is connected with an anti-twisting assembly, the anti-twisting assembly comprises a first connecting block (9) and a second connecting block (91), a connecting column (92) is fixed at the bottom of the second connecting block (91), a connecting bearing (93) is fixedly sleeved on the connecting column (92), a connecting groove (94) is formed in the top of the first connecting block (9), the connecting bearing (93) is embedded in the connecting groove (94), a main hanging ring (95) is fixed at the bottom of the first connecting block (9), one end of the kite line (97) is fixedly connected with the main hanging ring (95), two symmetrically arranged kite auxiliary lines (98) are fixed on the cross rod (11), six auxiliary hanging rings (96) are fixed on the top of the second connecting block (91), and six auxiliary kite auxiliary lines (98) are respectively fixedly connected with six auxiliary hanging rings (96).
  9. 9. The unmanned aerial vehicle kite according to claim 6, wherein the rotor structure comprises a protective cover (34), a propeller (35) and a rotary driver (36), the protective cover (34) is fixed at the end of the support rod (13) far away from the unmanned aerial vehicle main body (3), the rotary driver (36) is fixed in the protective cover (34), the propeller (35) is fixed on an output shaft of the rotary driver (36), and four rectangular-distributed braking universal wheels (46) are arranged at the bottom of the movable frame (4).
  10. 10. An unmanned kite according to claim 1, wherein the aerofoil (2) is of a hexagonal configuration arranged bilaterally symmetrically.

Description

Unmanned aerial vehicle kite Technical Field The invention belongs to the technical field of unmanned aerial vehicles, and relates to an unmanned aerial vehicle kite. Background Unmanned aerial vehicles are unmanned aerial vehicles which are operated by using radio remote control equipment and a self-contained program control device, or are operated by a vehicle-mounted computer completely or intermittently and autonomously, and are generally used in the fields of agricultural planting, image acquisition, environment acquisition, air performance and the like. The patent document of the publication number CN215851931U of authorizing discloses an anti-interference unmanned aerial vehicle hovering device, including the unmanned aerial vehicle organism, unmanned aerial vehicle organism top is provided with multimode signal receiver, one side that multimode signal receiver was kept away from to the unmanned aerial vehicle organism is provided with the light scattering plate, the light scattering plate inboard is provided with the light filling lamp, unmanned aerial vehicle organism lateral wall fixed mounting has the steering wheel, the paddle is installed to the steering wheel output shaft, the light scattering plate lateral wall is provided with the connecting piece, connecting piece and unmanned aerial vehicle organism fixed connection, the camera is installed to one side that unmanned aerial vehicle organism was kept away from to the connecting piece. However, the above prior art still has the following problems: The unmanned aerial vehicle is limited by the current airborne energy technology, the single flight duration of the unmanned aerial vehicle is short, when the unmanned aerial vehicle executes tasks requiring long-time continuous operation (such as large-area image throwing), the tasks must be frequently interrupted, the unmanned aerial vehicle drops and the battery is replaced or charged, so that the operation efficiency is remarkably reduced, the operation complexity is increased, the unmanned aerial vehicle cannot be qualified for application scenes requiring ultra-long flight or uninterrupted flight, and the technical efficiency and the application range of the unmanned aerial vehicle are severely restricted. Disclosure of Invention The invention aims to solve the problems in the prior art, and provides an unmanned aerial vehicle kite, so as to solve the technical problems that the prior unmanned aerial vehicle in the prior art is weak in endurance and cannot adapt to long-time aerial photography scenes. The aim of the invention can be achieved by the following technical scheme: an unmanned kite comprising: The framework is in a frame structure; The flexible wing surface is paved at the bottom of the framework, and a flexible screen is fixedly arranged at the bottom of the flexible wing surface; the rotor wing structures are uniformly arranged on the edges of the framework; The unmanned aerial vehicle main body, the side wall is connected with the framework, the bottom is fixed with the airfoil surface, the unmanned aerial vehicle main body is electrically connected with the rotor wing structure and the flexible screen and controls the operation of the rotor wing structure and the flexible screen, and an anemoscope is arranged at the top of the unmanned aerial vehicle main body; The kite line device is connected with the framework through a kite line and comprises a movable frame, an adjusting motor, a movable power supply, a line wheel assembly for winding and unwinding the kite line, a tensioning electric cylinder and a wireless signal controller, wherein the movable power supply is communicated with the unmanned aerial vehicle body through a power supply line; The rotary table is rotatably arranged in the moving frame, the adjusting motor is fixed in the moving frame, and the output end of the adjusting motor is connected with the bottom of the rotary table; the wire wheel assembly is arranged at the top of the turntable in a sliding way, one end of a kite wire is wound on the wire wheel assembly, the tensioning electric cylinder is fixed at the top of the turntable, one end of the telescopic end of the tensioning electric cylinder is connected with one end of the wire wheel assembly, the wireless signal controller is arranged on the movable frame and is in signal connection with the adjusting motor, the tensioning electric cylinder and the wire wheel assembly and is communicated with the unmanned aerial vehicle main body, and the movable power supply is arranged on the movable frame and is electrically communicated with the adjusting motor, the tensioning electric cylinder, the wire wheel assembly and the wireless signal controller. The unmanned aerial vehicle main body controls the rotor wing structure to adjust the posture of the unmanned aerial vehicle kite to obtain lift force in windward according to wind direction and wind speed data detected by the wind direction anemograph, controls t