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CN-224225288-U - Multi-mode intelligent folding wing mechanism

CN224225288UCN 224225288 UCN224225288 UCN 224225288UCN-224225288-U

Abstract

The utility model discloses a multimode intelligent folding wing mechanism, which belongs to the technical field of folding wings and comprises a fuselage carrier, wherein the top of the fuselage carrier is provided with a flap mechanism, the flap mechanism comprises two groups of symmetrical fixed supports which are detachably arranged at the top of the fuselage carrier, a horizontally transverse rotating shaft is rotatably arranged at the inner part of the higher end of the fixed support, a main power folding arm is cooperatively arranged at the outer end of the rotating shaft, and a driven auxiliary folding arm is rotatably arranged at the inner part of the lower end of the fixed support.

Inventors

  • WANG BINCHUN
  • CHEN YANZHEN
  • ZHANG JIAHAO

Assignees

  • 上海战航智能科技有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (6)

  1. 1. The multi-mode intelligent folding wing mechanism comprises a body carrier (1) and is characterized in that a wing flap mechanism (3) is arranged at the top of the body carrier (1); The flap mechanism (3) comprises two groups of symmetrical fixed supports (301) which are detachably arranged at the top of the machine body carrier (1), a horizontally transverse rotating shaft (305) is rotatably arranged at the inner part of the higher end of the fixed support (301), a driving folding arm (306) is cooperatively arranged at the outer end of the rotating shaft (305), and a driven auxiliary folding arm (309) is rotatably arranged at the inner part of the lower end of the fixed support (301); One ends of the main power folding arm (306) and the driven auxiliary folding arm (309) far away from the fixed support (301) are respectively provided with a first servo motor (307) and a second servo motor (308) in a matched mode, a flap arm (310) is fixedly arranged between the first servo motor (307) and the second servo motor (308).
  2. 2. The multi-mode intelligent folding wing mechanism according to claim 1, wherein a hoop structure is sleeved at the middle section of the rotating shaft (305), a hydraulic cylinder (304) is hinged at the bottom of the hoop, a supporting frame (303) is hinged at one end, far away from the rotating shaft (305), of the hydraulic cylinder (304), and the bottom of the supporting frame (303) is welded at the top of the fuselage carrier (1).
  3. 3. The multi-mode intelligent folding wing mechanism according to claim 2, wherein a locking mechanism is arranged inside one end of the main folding arm (306) and one end of the driven auxiliary folding arm (309) close to the fixed support (301), and the locking mechanism adopts a pawl structure.
  4. 4. A multi-modal intelligent folding wing mechanism as set forth in claim 3 wherein rubber shock pads (302) are extruded between said stationary mount (301) and said fuselage carrier (1).
  5. 5. The multi-mode intelligent folding wing mechanism according to claim 4, wherein a gyroscope (4) is embedded in one side of the outer wall of the fixed support (301).
  6. 6. A multi-modal intelligent folding wing mechanism as set forth in claim 5 wherein said flap arm (310) has a rotor body (2) fixedly mounted thereon.

Description

Multi-mode intelligent folding wing mechanism Technical Field The utility model relates to the technical field of folding rotors, in particular to a multi-mode intelligent folding wing mechanism. Background In the existing rotorcraft, most of folding wing mechanisms only can support unidirectional folding (such as folding from a horizontal direction into an inverted V shape), so that left and right wings are in an asymmetric state after being stacked up and down, a certain height difference is generated between the horizontal directions of the wings, stability during flying is affected, stability during parking is also affected, wings are mutually affected and worn in the folding process, and wing size and main body structural design are limited. If the wing is at the same height by an additional mechanism (such as a gasket), the folding effect is severely limited, and the space is difficult to effectively save. In order to solve the problems, a multi-mode intelligent folding wing mechanism is provided. Disclosure of utility model The main purpose of the present utility model is to provide a multi-mode intelligent folding wing mechanism, which solves the problems mentioned in the background art. The aim of the utility model can be achieved by adopting the following technical scheme: The multi-mode intelligent folding wing mechanism comprises a body carrier, wherein the top of the body carrier is provided with a flap mechanism; The flap mechanism comprises two groups of fixed supports which are symmetrically and detachably arranged at the top of the machine body carrier, a horizontally transverse rotating shaft is rotatably arranged at the inner part of the higher end of the fixed support, a driving power folding arm is cooperatively arranged at the outer end of the rotating shaft, and a driven auxiliary folding arm is rotatably arranged at the inner part of the lower end of the fixed support; The ends of the main power folding arm and the driven auxiliary folding arm, which are far away from the fixed support, are respectively provided with a first servo motor and a second servo motor in a matched manner, a flap arm is fixedly arranged between the first servo motor and the second servo motor. Further, the middle section cover of rotation axis is equipped with the hoop structure, and the hoop bottom articulates there is the pneumatic cylinder, the pneumatic cylinder is kept away from the one end of rotation axis articulates and is provided with braced frame, braced frame bottom weld in the top of fuselage carrier. Further, a locking mechanism is arranged in one end, close to the fixed support, of the main power folding arm and the driven auxiliary folding arm, and the locking mechanism adopts a pawl structure. Further, a rubber shock pad is arranged between the fixed support and the machine body carrier in an extrusion mode. Furthermore, a gyroscope is embedded in one side of the outer wall of the fixed support. Further, the upper part of the flap arm is fixedly provided with a rotor wing body. The beneficial technical effects of the utility model are as follows: The utility model can realize the multi-mode steering folding wing by designing the multi-mode steering folding wing which consists of the main power folding arm, the driven auxiliary folding arm, the fixed support and other components: 1. The multi-direction folding function and the highly symmetrical wing mechanism ensure that the left wing and the right wing are at the same height after being folded, thereby improving the stability of flying and parking; 2. The intelligent control system is matched with sensors such as gyroscopes to monitor the flight attitude in real time, and the intelligent algorithm is used for dynamically adjusting the wing form, so that the accurate matching of the wing and the flight attitude is realized, the mechanical damage is reduced, and the flight efficiency and the safety are improved; 3. The universality of the folding wing mechanism is improved, so that the folding wing mechanism can be adapted to various carriers such as unmanned aerial vehicles, organic machines and the like, the space efficiency advantage of the folding wing and the pneumatic performance advantage of the fixed wing are integrated, the application range is widened, and the application requirements of multiple scenes are met. Drawings FIG. 1 is a schematic elevational view of a multi-modal intelligent folding wing mechanism in accordance with a preferred embodiment of the present utility model, with the rotor body deployed; FIG. 2 is a schematic view showing a rear view of a rotor body in a deployed state in accordance with a preferred embodiment of a multi-modal intelligent folding wing mechanism of the present utility model; FIG. 3 is a schematic view showing a folded configuration of a rotor body in a preferred embodiment of a multi-modal intelligent folding wing mechanism according to the present utility model; Fig. 4 is an exploded view of a