Helicopter with four spiral wings
A helicopter and four-helix technology, applied in the field of helicopters, can solve the problems of low applicability, power and safety, and achieve the effects of beautiful appearance, easy driving, and improved power and overall safety.
Pending Publication Date: 2020-07-31
赵峰
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- Description
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- Application Information
AI Technical Summary
Problems solved by technology
[0005] The technical problem to be solved by the present invention is that most of the existing helicopter structures are single-rotor or double-rotor structures, and their applicability, power and safety are not high when dealing with different working conditions.
Method used
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Embodiment 1
[0034] Compared with the original design, the design of the steering rudder is changed to an empennage propeller at the tail of the present embodiment, and the empennage propeller is connected with the lower bearing seat through a worm, and its control principle is the same as the original design.
[0035] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features, and in the description of the present invention, the meaning of "multiple" is two or two above, unless otherwise expressly and specifically defined.
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The invention discloses a helicopter with four spiral wings. The helicopter comprises a bottom frame, an undercarriage is fixed to the lower portion of the bottom frame through a welded first connecting piece, a cockpit is arranged on the upper portion of the bottom frame, a tail is connected to one side of the cockpit through a first connecting part, a cabin is arranged above the first connectingpart, a cabin door is arranged on one side of the cabin, and windows are arranged on the two sides of the cabin door at equal intervals. Four propeller mechanisms are symmetrically arranged on the two sides of the cabin, each propeller mechanism comprises a protective cover, a transmission beam is arranged in each protective cover, one end of each transmission beam is connected with a second connecting part through a bearing, the other end of each transmission beam is connected with a second gearbox through a threaded rod, and the spiral wings are welded to the second connecting parts. Compared with helicopters in the prior art, the helicopter of the invention has the following advantages: the four propeller mechanisms are arranged, so the power and the overall safety of the helicopter are remarkably improved, the overall structure is simple and exquisite, the use requirements for helicopters under various different conditions are met, and the helicopter can be widely applied to the fields of fire protection, medical treatment, disaster relief, commercial use and the like and is attractive and elegant in appearance and convenient to drive.
Description
technical field [0001] The invention relates to a helicopter, in particular to a quadcopter helicopter. Background technique [0002] As one of the most distinctive creations of aviation technology in the 20th century, the helicopter has greatly expanded the application range of aircraft. Helicopters are typical military-civilian dual-use products, which can be widely used in transportation, patrol, tourism, rescue and other fields. [0003] Existing helicopter structures are too complex and have poor applicability, and the success rate is low due to reasons such as power when performing different tasks. [0004] Therefore, it is imperative to design a kind of quadcopter helicopter. Contents of the invention [0005] The technical problem to be solved by the present invention is that most of the existing helicopter structures are single-rotor or double-rotor structures, and their applicability, power and safety are not high when dealing with different working conditions....
Claims
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IPC IPC(8): B64C27/08B64C13/30B64C13/34B64C27/00
CPCB64C13/30B64C13/34B64C27/006B64C27/08
Inventor 赵峰
Owner 赵峰