Novel tilting-wing hybrid search and rescue unmanned aerial vehicle
A technology of hybrid power and unmanned aerial vehicles, which is applied in the direction of rotorcraft, unmanned aircraft, life rafts, etc., can solve the problems of poor load capacity, small radius of action, and single working form, so as to facilitate daily maintenance and increase effective Time, the effect of improving flexibility
Inactive Publication Date: 2019-08-23
JILIN UNIV
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Problems solved by technology
[0003] The purpose of the present invention is to propose a new type of tilting wing hybrid search and rescue UAV, which solves the problems of short battery life, small action radius, poor load capacity and single working form of the maritime search and rescue UAV in the prior art
Method used
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Embodiment Construction
[0073] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0074] See attached figure 1 , a novel tilting wing hybrid search and rescue UAV of the present invention comprises:
[0075] stabilize rack 1;
[0076] Four sets of rotor tilting mechanisms 2 symmetrically arranged on the upper end of the stable frame 1;
[0077] The rescue throwing mechanism 5 installed on the stable frame 1, the rescue throwing mechanism 5 at least includes a storage bin 506 connected to the stable rack 1, the bin body 507 of the storage bin 506 is open at the lower end Cubic structure, the warehouse body 507 is evenly divided into a plurality of accommodation compartments, the opening end of the warehouse body 507 is provided with two opening and closing plates 508 with the same structure and slidingly fitted relative to the warehouse body 507, and the two opening and closing plates 508 are driven by the opening and closing mechani...
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The invention discloses a novel tilting-wing hybrid search and rescue unmanned aerial vehicle, and belongs to the technical field of maritime unmanned aerial vehicle search and rescue. The novel tilting-wing hybrid search and rescue unmanned aerial vehicle aims to solve the problems of short cruising time, small acting radius, poor load capacity and single working form of a maritime search and rescue unmanned aerial vehicle in the prior art. The novel unmanned aerial vehicle comprises a stabilizing machine frame, four rotor wing tilting mechanisms, a rescue throwing mechanism, a plurality of self-unfolding type life rings, a control unit and a power conversion and energy supply structure; the four rotor wing tilting mechanisms are symmetrically arranged at the upper end of the stabilizingmachine frame; the rescue throwing mechanism is arranged on the stabilizing machine frame, the rescue throwing mechanism at least comprises a storage bin connected to the stabilizing machine frame, and the storage bin is of a cube structure with the lower end capable of being opened and closed; the plurality of self-unfolding type life rings are arranged in a plurality of accommodating lattices ofa bin body of the rescue throwing mechanism; the control unit is arranged on the stabilizing machine frame, and the control unit at least comprises a battery and a controller; and the power conversion and energy supply structure is arranged on the stabilizing machine frame through a damping structure, the power conversion and energy supply structure is in electric connection with the battery, andthe power conversion and energy supply structure is connected with the rotary wing tilting mechanisms to supply power.
Description
technical field [0001] The invention belongs to the technical field of marine unmanned aerial vehicle search and rescue, and in particular relates to a novel tilting wing hybrid search and rescue unmanned aerial vehicle. Background technique [0002] Maritime search and rescue refers to the search, rescue and other work carried out by the state or department in response to maritime accidents. Maritime search and rescue is more unpredictable than land search and rescue, so it is more difficult. The Chinese transportation department has been working on how to make the fastest and most correct search and rescue plan in the first time. For this reason, it is proposed to apply UAVs in the field of maritime search and rescue to speed up the response speed of search and rescue and expand the scope of search and rescue. However, due to the influence of natural factors such as endurance time, load capacity, and wind force, drones cannot perform long-distance and long-endurance opera...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B64C39/02B64C27/08B64C27/52B63C9/01B64D27/02
CPCB64C39/02B64C27/08B64C27/52B63C9/01B64D27/02B64U2101/00B64D27/026
Inventor 陈延礼李继财王辉杨嵩邢行许世坤张佳宝马习文程延耕吴骄阳朱少秋
Owner JILIN UNIV