Racing traversing exercise machine for unmanned aerial vehicle

A technology for training aircraft and aircraft racing, applied in the field of unmanned aerial vehicles, it can solve problems such as poor control of the center of gravity, damage, and plane crashes, to enhance stability and reliability, facilitate installation and disassembly, and reduce technological processes. Effect

Pending Publication Date: 2018-07-06
TIANJIN SINO GERMAN VOCATIONAL TECHNICAL COLLEGE
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AI-Extracted Technical Summary

Problems solved by technology

The traditional traversal frame is composed of straight arms and carbon fiber four-axis multilateral center plate. The disadvantages are that the stability is not enough, the center of gravity is not well controlled, which is not conducive to the protection of the battery and flight control, and the battery will touch the ground when placed to cause friction. Damage, after a collision will cause the flight control and ke...
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Method used

Embodiment Below in conjunction with accompanying drawing and preferred embodiment describe in detail the specific implementation of the present invention. As shown in Fig. 1-Fig. 3, a UAV racing crossing training machine includes an upper rectangular arm guard 1, a lower rectangular arm guard 2, an upper perfect circular rotor guard arm 3, and a lower perfect circular rotor guard arm 4. , the motor 5 and the propeller 6; the upper rectangular arm 1, the lower rectangular arm 2, the upper circular rotor arm 3, and the lower circular rotor arm 4 are laminated and bonded by carbon fiber cloth through epoxy resin to form a carbon fiber board , and then through CNC cutting processing to form an integrated high-strength carbon fiber frame. The four inner corner positions of the upper rectangular guard arm are integrally connected with the upper perfect circular rotor guard arm; the inner four corner positions of the lower rectangular guard arm are integrally connected with the lower perfect circular rotor guard arm respectively. Rotor arm: a bottom plate 7 is provided at the center of the lower rectangular arm, and reinforcing plates 8 are integrally connected to both sides of the bottom plate respectively, and the reinforcing plate extends into the lower circular rotor arm and It is divided into two semicircles of...
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Abstract

The invention relates to the technical field of unmanned aerial vehicles and particularly relates to a racing traversing exercise machine for an unmanned aerial vehicle. The exercise machine comprisesan upper rectangular protection arm, a lower rectangular protection arm, upper orbicular rotor wing protection arms, lower orbicular rotor wing protection arms, four motors and propellers, wherein the positions of four included angles at the inner side of the upper rectangular protection arm are integrally connected with the upper orbicular rotor wing protection arms respectively; the positions of four included angles at the inner side of the lower rectangular protection arm are integrally connected with the lower orbicular rotor wing protection arms respectively; a bottom plate is arranged at the center position of the lower rectangular protection arm, and two sides of the bottom plate are integrally connected with reinforcing plates respectively; the upper rectangular protection arm andthe lower rectangular protection arm are connected together through a connecting column; the four motors are respectively mounted on the reinforcing plates at the center position of the lower orbicular rotor wing protection arm; and the propellers are mounted at the output ends of the motors. By virtue of the unique design of the shape of an airframe, the stability and the reliability of a fuselage are enhanced, the service properties are reduced, and the flight safety is improved.

Application Domain

Rotocraft

Technology Topic

PropellerFlight safety +4

Image

  • Racing traversing exercise machine for unmanned aerial vehicle
  • Racing traversing exercise machine for unmanned aerial vehicle
  • Racing traversing exercise machine for unmanned aerial vehicle

Examples

  • Experimental program(1)

Example Embodiment

[0012] The specific implementation of the present invention will be described in detail below in conjunction with the drawings and preferred embodiments. Such as Figure 1-Figure 3 As shown, a UAV racing traversing exercise machine includes an upper rectangular arm guard 1, a lower rectangular arm guard 2, an upper circular rotor arm guard 3, a lower circular rotor arm guard 4, a motor 5, and a propeller 6 ; The upper rectangular arm guard 1, the lower rectangular arm guard 2, the upper round rotor arm guard 3, the lower round rotor arm guard 4 are laminated and bonded by carbon fiber cloth through epoxy resin to form a carbon fiber board, and then processed by CNC cutting Form an integrated high-strength carbon fiber frame. The four inner corner positions of the upper rectangular guard arm are respectively integrally connected with the upper true circular rotor guard arm; the inner four corner positions of the lower rectangular guard arm are respectively integrally connected with the lower true circle Rotor guard arm; at the center of the lower rectangular guard arm, a bottom plate 7 is provided. Both sides of the bottom plate are integrally connected with reinforcing plates 8 that extend into the lower right circular rotor guard arm and It is divided into two semicircles of the same size; the upper rectangular guard arm and the lower rectangular guard arm are connected together by a connecting column 9; the four motors are installed on the front of the lower right circular rotor guard arm. On the reinforced board at the center position, the propeller is installed at the output end of the motor; the controller and the battery 10 are installed on the bottom plate. The upper rectangular guard arm, the lower rectangular guard arm, the upper round rotor guard arm, and the lower round rotor guard arm protect the middle blade at the same time. Independently design the connected battery board, the purpose is to hide the battery inside the rack, thereby reducing the damage to the battery in the plane crash. The effect of lowering the center of gravity can also be achieved.
[0013] The upper right circular rotor arm guard and the lower right circular rotor arm guard can protect the blades and motors. The upper rectangular guard arm and the lower rectangular guard arm can make the whole more solid. The core components in the middle of the frame such as the battery and the electronic control part are all The upper round rotor guard arm and the lower round rotor guard arm protect the UAV effectively.
[0014] Such as Figure 2-3 As shown, two camera protection boards 11 are arranged between the upper rectangular guard arm and the lower rectangular guard arm, and a camera 12 is installed between the two camera protection boards. The upper right circular rotor guard arm and the lower right circular rotor guard arm are connected together by a connecting column. The motor is a brushless motor, and an electronic speed regulator for controlling the speed of the motor is also provided in the motor. The flight control system, battery, GPS positioning module, and aerial photography equipment are all fixedly installed on a fixed bottom plate at the center of the rack by insulating screws, and the flight control system, GPS positioning module, and aerial photography equipment are all connected to the fixed bottom plate. Contains signal lines.
[0015] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also It should be regarded as the protection scope of the present invention.

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Description & Claims & Application Information

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