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Aircraft

An aircraft and machine arm technology, applied in the field of aircraft, can solve the problems of weak stability of the aircraft 100, and achieve the effects of high safety and reliability, increased pulling force, and low manufacturing cost

Active Publication Date: 2015-08-12
ZHUHAI PANLEI INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Just because the rotor 122 of the aircraft 100 needs to be dynamically tilted to balance the reaction torque of the rotor 122 from the air, the stability of the aircraft 100 is weak

Method used

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Embodiment Construction

[0043] Such as image 3 , Figure 4 and Figure 5 As shown, the I-shaped aircraft 400 has a frame 450, and the frame 450 has a first arm device, a second arm device, a first T-shaped tee 470, a first rotating shaft 460 and a first rotating power unit.

[0044] The first arm device has a first sub-arm 410 and a second sub-arm 420, the outer end of the first sub-arm 410 has a first rotor 416, and the outer end of the second sub-arm 420 has a second rotor 426. The second arm has a third sub-arm 430 and a fourth sub-arm 440 . The first T-shaped tee 470 has a first horizontal tube 471 and a first vertical tube 473 . The first rotary power unit includes a motor 465 , a crank 461 , a transmission rod 462 , and a rocker arm 463 connected in sequence. One end of the rocker arm 463 is fixedly sleeved on the first rotating shaft 460 .

[0045] The first sub-arm 410 and the second sub-arm 420 are symmetrically distributed on both sides of the first rotating shaft 460 . The...

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Abstract

The invention provides an aircraft, which belongs to the field of aircrafts. The aircraft provided by the invention comprises a frame; a first jib arm unit, which is installed on the frame; a second jib arm unit, which is installed on the frame; and a rotor wing power unit, which is arranged at the outer ends of the first jib arm unit and the second jib arm unit; wherein the first jib arm unit is provided with a first telescopic unit, the first jib arm unit is installed on the frame through a first rotating shaft, and a first rotation power unit is mounted on the frame and drives the first rotating shaft to rotate. According to the invention, a jib arm can rotate around the frame and enables the frame to be telescopic; in the running process of the aircraft, the flight attitude of the aircraft is adjusted through rotation of the rotating shaft, so wind resistance is reduced; as the jib arm is provided with the first telescopic unit, stretching or contraction of the jib arm is realized; when the jib arm contracts, the windward area of the jib arm can be reduced, which enables wind resistance to be further reduced and benefits crossing of narrow space; and when the jib arm stretches, the flight stability of the body of the aircraft is improved.

Description

technical field [0001] The invention belongs to the field of aircraft, in particular to a frame multi-axis aircraft. Background technique [0002] Usually, the force that drives the aircraft to move upward is called pull force, and the force that drives the aircraft to move horizontally is called thrust. Existing aircraft usually use bladed rotors as pulling rotors to provide pulling force for the aircraft. [0003] The basic flight movements of the aircraft include vertical lift, forward and backward movement, lateral movement, pitching movement, rolling movement and yaw movement. [0004] see figure 1 Taking the quadrocopter 200 as an example, its four motors are distributed in a cross shape on the X and Y axes perpendicular to each other in the horizontal plane, and the positive direction of the X axis is regarded as the nose direction. Motor 1 is located on the positive half axis of the X axis, motor 3 is located on the negative half axis of the X axis; motor 2 is loc...

Claims

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Application Information

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IPC IPC(8): B64C27/08B64C27/12
Inventor 何春旺
Owner ZHUHAI PANLEI INTELLIGENT TECH CO LTD
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