WO2010081285A1 - 带整流装置的螺旋桨垂直起降飞行器 - Google Patents

带整流装置的螺旋桨垂直起降飞行器 Download PDF

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Publication number
WO2010081285A1
WO2010081285A1 PCT/CN2009/001517 CN2009001517W WO2010081285A1 WO 2010081285 A1 WO2010081285 A1 WO 2010081285A1 CN 2009001517 W CN2009001517 W CN 2009001517W WO 2010081285 A1 WO2010081285 A1 WO 2010081285A1
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WIPO (PCT)
Prior art keywords
propeller
rectifying
aircraft
plates
landing
Prior art date
Application number
PCT/CN2009/001517
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English (en)
French (fr)
Inventor
燕高飞
Original Assignee
Yan Gaofei
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yan Gaofei filed Critical Yan Gaofei
Publication of WO2010081285A1 publication Critical patent/WO2010081285A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/12—Helicopters ; Flying tops
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H30/00—Remote-control arrangements specially adapted for toys, e.g. for toy vehicles
    • A63H30/02—Electrical arrangements
    • A63H30/04—Electrical arrangements using wireless transmission

Definitions

  • the utility model relates to a propeller aircraft, in particular to a propeller vertical take-off and landing aircraft with a rectifying device capable of stably and safely vertically descending, flying and staying in the air.
  • propeller vertical takeoff and landing aircraft such as helicopters, RC airplanes (or toy) propeller aircraft, etc.
  • the control device and the power unit are mounted in the body, and the propeller is mounted above the body.
  • This type of propeller vertical take-off and landing aircraft has two types of propellers: single propeller and single propeller plus tail rudder. All are rotated by the propeller, so that the air pressure on the upper and lower surfaces of the propeller creates a lift force to the aircraft, and then adjusts the flight attitude of the aircraft by controlling the pitch of each blade of the aircraft or controlling the small rotor of the rudder of the aircraft. direction.
  • the object of the present invention is to provide such a propeller vertical take-off and landing aircraft with a rectifying device, which does not generate left and right torsional pendulum during take-off, flight and air suspension, and stabilizes the aircraft.
  • the ground takes off and land vertically, flying and staying in the air, and can guarantee the aircraft to a certain degree of stability in an emergency, which plays a role in safety and energy saving.
  • the technical solution adopted by the utility model to solve the technical problem thereof is as follows: including a body, a control device, The power device and the propeller, the control device and the power device are installed in the body, and the propeller is mounted on the upper side of the body, and further characterized by: further comprising: a rectifying device, the rectifying device comprising at least two rectifying plates, wherein the rectifying plate is in the form of a flat strip The plane of the flat plate is axially parallel to the spiral axis of the aircraft, that is, perpendicular to the plane of rotation of the propeller, and the rectifying plates are cross-mounted under the body.
  • the utility model has the beneficial effects that: the rectifying device composed of the strip rectifying plate can vertically rotate most of the rotating airflow generated by the propeller rotation, and the reverse torque is converted into the downward thrust, so that the aircraft can take off and land, fly and air. There is no left and right torsion in the stop, it can stably take off and land vertically, fly and stay in the air; When the landing point is more complicated, such as not leveling the ground or on a bumpy ship, the rectifying plate can act as a landing bracket. Therefore, the propeller is prevented from hitting the ground when the aircraft is not perpendicular to the landing ground; and a certain lift can be generated to play a role of safety and energy saving. When an emergency landing is required, the rectifying plate can
  • the aircraft descends vertically and does not tilt and tilt, which makes the aircraft stable to a certain extent, thus greatly improving the safety factor in emergency situations; the rectifying plate can adjust the angle to adjust the flight direction and generate vector thrust.
  • the annular wing is added in the embodiment, which not only protects the propeller from rotating to the aircraft near the aircraft during flight and shutdown, but also prevents the horizontally blown wind from directly blowing onto the propeller to affect the normal operation of the aircraft.
  • Figure 1 is a schematic view of the structure of the utility model (aeromodelling).
  • FIG. 2 is a schematic view showing the overall structure of the rectifying device of the present invention.
  • Figure 3 is a schematic view showing the structure of a second embodiment of the present invention.
  • FIG. 4 is a schematic view showing the combined structure of the rectifying device and the annular wing of the second embodiment of the present invention.
  • 1 is the body
  • 2 is the propeller
  • 3 is the rectifying device
  • 4 is the annular wing
  • 31 is the rectifying plate
  • 32 is a rectifying plate
  • 33 is a connector
  • 34 is a connector.
  • the utility model comprises an organism 1, a control device, a power device and a propeller 2.
  • the control device and the power device are installed in the machine body 1.
  • the propeller 2 is mounted on the machine body 1.
  • the utility model further comprises: a rectifying device 3,
  • the rectifying device 3 includes at least two rectifying plates 31 and 32.
  • the rectifying plate has a flat strip shape, and the flat plate plane is perpendicular to the rotating plane of the propeller, and the rectifying plates 31 and 32 cross each other.
  • the body 1 is mounted on the rectifying plates 31 and 32. on.
  • the upper portions of the rectifying plates 31, 32 are connected to the connecting members 33, 34, and the connecting members 33, 34 may be in the shape of an arc, so that the rectifying plate itself and the rectifying plate and the rectifying plate and the body are connected in a stable whole.
  • the cross-section of the connectors 33, 34 may be rectangular, square, circular, streamlined or otherwise shaped. According to the number of rectifying plates, it can be composed of 'ten, word, 'well, word, 'feng, word, 'm, word cross-connect, the body 1 is installed on the rectifying plates 31, 32 and the connecting members 33, 34 Inside the rectifying device 3.
  • the rectifying device 3 includes two rectifying plates 31 and 32, and the plate-plane vertical propeller rotating planes of the two rectifying plates 31 and 32 are perpendicularly intersected between the two rectifying plates 31 and 32.
  • the upper shape has connecting members 33, 34 at the upper portion thereof, and the connecting member 33 (or 34) is in the shape of a curved strip, and the rectifying plates 31, 32 are formed in an endless belt shape, and the body 1 is mounted in the endless belt.
  • the rectifying plates 31, 32 cross each other, and the bottom line is in a plane, which can be used as a landing bracket so that the entire aircraft can be smoothly parked on the ground.
  • the flat strip structure of the rectifying plates 31, 32 can cause the lateral torsion of the rotation of the propeller 2 to become a downward thrust. The aircraft will not produce a twist.
  • the rectifying plates 31, 32 can also adjust the inclination of the plate surface and the rotation plane of the propeller as needed.
  • the annular wing in the "annular wing vertical landing gear" claimed by the applicant on the same day is installed, so that the utility model further includes a ring wing. 4.
  • the narrow and wide outer shape of the annular wing 4 has a spherical shape (spherical ring shape) or a truncated cone shape, and is mounted on the rectifying device 3 to surround the propeller 2 . In this way, not only can the propeller 2 not be rotated to the object close to the aircraft during flight and shutdown, but also prevent the cross-blown wind from directly blowing onto the propeller to affect the normal operation of the aircraft. And it can generate a certain lift, which plays a role in safety and energy saving.

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  • Toys (AREA)

Description

带整流装置的螺旋桨垂直起降飞行器
技术领域
本实用新型涉及一种螺旋桨飞行器， 尤其是一种能稳定安全地垂直起 降、 飞行和作空中停留的带整流装置的螺旋桨垂直起降飞行器。
背景技术
公知的螺旋桨垂直起降飞行器如直升飞机、 航模（或玩具）螺旋桨飞行 器等包括有机体、 控制装置、 动力装置和螺旋桨。 控制装置、 动力装置装于 机体内， 螺旋桨装于机体上方。 这种螺旋桨垂直起降飞行器有多桨和单桨加 尾舵小旋翼两种。 都是靠螺旋桨转动， 使螺旋桨上下表面的空气产生压力差 给飞行器带来升力， 再通过对飞行器每片桨叶的桨距进行控制或对飞行器尾 舵小旋翼的控制来调整飞行器的飞行姿态和方向。 由于螺旋桨是靠旋转的气 流产生升力， 这种旋转气流会产生反向的扭力， 使飞行器产生左右扭摆， 以 至很难使飞行器稳定地垂直起降、 飞行和作空中停留， 对飞行器的安全构成 潜在而持续的威胁， 这是其缺点。
发明内容
针对现有螺旋桨飞行器的缺点，本实用新型的目的在于提供这样一种带 整流装置的螺旋桨垂直起降飞行器， 该飞行器在起降、 飞行和空中停留中 不会产生左右扭摆的情况， 使飞行器稳定地垂直起降、 飞行和作空中停留， 并可在紧急时刻可以保证飞行器某种程度的稳定状态， 起到安全、 节能的作 用。
本实用新型解决其技术问题所采用的技术方案是： 包括机体、控制装置、 动力装置和螺旋桨， 控制装置、 动力装置装于机体内， 螺旋桨装于机体的上 方， 其特征在于： 还包括有整流装置， 该整流装置包括至少两片整流板， 所 述整流板呈平板带状， 其平板的平面与飞行器螺旋轴轴向平行， 即与螺旋桨 旋转平面垂直， 整流板相互交叉装于机体下面。
本实用新型的有益效果是： 使用带状整流板组成的整流装置能将螺旋桨旋转 产生的大部分旋转气流垂直向下， 反向扭力转化为向下的推力， 使飞行器在 起降、 飞行和空中停留中不会产生左右扭摆的情况， 能稳定地垂直起降、 飞 行和作空中停留； 当着陆点状况较复杂， 比如不水平地面或在颠簸的船上， 整流板可起到降落支架的作用， 从而防止飞行器不垂直于降落地面时螺旋浆 击到地面； 并且可以产生一定的升力， 起到安全节能的作用。 需要紧急降落 时， 整流板可使
飞行器垂直下降， 不至于倾斜翻滚， 使得飞行器处于某种程度的稳定状态， 从而大大提高紧急状况下的安全系数； 整流板可以通过调整角度来起到调整 飞行方向以及产生矢量推力的作用。 特别是在其实施例中增加了环形翼， 不 但可以保护螺旋桨在飞行和停机时不至于旋击到靠近飞行器的物体， 还可以 防止横吹动的风直接吹到螺旋桨上影响飞行器的正常运行。
附图说明
下面结合附图对本实用新型作进一步的描述。
图 1是本实用新型的结构示意图（航模）。
图 2是本实用新型的整流装置整体结构示意图。
图 3是本实用新型的第二实施例结构示意图。
图 4是本实用新型的第二实施例整流装置与环形翼组合结构示意图。 图中： 1为机体、 2为螺旋桨、 3为整流装置、 4为环形翼、 31为整流板、 32为整流板。 33为连接件、 34为连接件。
具体实施方式
参见附图， 本实用新型包括有机体 1、 控制装置、 动力装置和螺旋桨 2 , 控制装置、动力装置装于机体 1内， 螺旋桨 2装于机体 1上方，其特征在于： 还包括有整流装置 3, 该整流装置 3包括至少两片整流板 31、 32 , 所述整流 板呈平板带状， 其平板平面与螺旋桨旋转平面垂直， 整流板 31、 32 间相互 交叉， 机体 1安装于整流板 31、 32上。 整流板 31、 32上部与连接件 33、 34 连接， 连接件 33、 34外形可以是弧形状、 使整流板本身和整流板之间及整 流板与机体之问的连成一个稳定的整体。 连接件 33、 34 的断面可以是长方 形、 正方形、 圆形， 流线形或其他形状。 根据整流板数量的多少， 可以组成 '十， 字、 '井， 字、 '丰， 字、 '米， 字状交叉连接， 机体 1 安装于由整流 板 31、 32与连接件 33、 34组成的整流装置 3内。
在本实用新型的实施例中， 整流装置 3包括两片整流板 31、 32 , 该两片 整流板 31、 32的板面垂直螺旋桨旋转平面， 该两片整流板 31、 32间垂直交 叉呈 '十， 字形， 其上部有连接件 33、 34, 连接件 33 (或 34 )是弧形带状， 与整流板 31、 32组成环形带状， 机体 1装于该环形带中。
整流板 31、 32相互交叉， 底线处于一个平面中， 可以作降落支架用， 以便使整个飞行器能平稳地停于地面上。 所述整流板 31、 32 的平板带状结 构可以使螺旋桨 2的旋转形成的横向扭力变为向下的推力。 使飞行器不会产 生扭摆。
整流板 31、 32还可以根据需要调整其板面与螺旋桨旋转平面的倾角。 在本实用新型的第二实施例中， 安装了本申请人同日申请专利保护的 《环形翼垂直起落飞行器》中的环形翼， 使本实用新型还包括有一个环形翼 4， 该环形翼 4上窄下宽外形呈球台状（球环状）或圆锥台状， 并安装于整 流装置 3上环绕于螺旋桨 2外。 这样， 不但可以保护螺旋桨 2在飞行和停机 时不至于旋击到靠近飞行器的物体， 还可以防止横吹的风直接吹到螺旋桨上 影响飞行器的正常运行。 并且可以产生一定的升力， 起到安全节能的作用。

Claims

枫 利 要 求 书
1、 一种带整流装置的螺旋桨垂直起降飞行器， 包括有机体（1)、 控制 装置、 动力装置和螺旋桨（2), 控制装置、 动力装置装于机体（1 ) 内， 螺 旋桨（2)装于机体（1 )上方， 其特征在于： 还包括有整流装置（3)， 该整 流装置（3)包括至少两片整流板（31)、' (32), 所述整流板下部呈平板带状， 其平板平面与螺旋桨旋转平面垂直， 整流板（31)、 (32) 间相互交叉， 机体
( 1 )安装于整流板（31)、 (32)上。
2、 根据权利要求 1 所述的一种带整流装置的螺旋桨垂直起降飞行器， 其特征在于： 所述整流板（31、 32)上部与连接件（33、 34)连接， 连接件
(33、 34)外形呈弧形状， 使整流板本身和整流板之间及整流板与机体之问 连成一个稳定的整体， 连接件（33、 34)的断面可以是长方形、 正方形、 圆 形， 流线形。
3、 根据权利要求 1或 2所述的一种带整流装置的螺旋桨垂直起降飞行 器，其特征在于：根据整流板数量的多少，可以组成 '十， 字、 '井， 字、 '丰， 字、 '米， 字状交叉， 机体 ( 1 )安装于由整流板（31、 32) 与连接件（33、 34)组成的整流装置（3) 内。
4、 根据权利要求 1或 2所述的一种带整流装置的螺旋桨垂直起降飞行 器， 其特征在于： 还包括有一个环形翼（4)， 该环形翼（4)上窄下宽外形 呈球台状或圆锥台状， 并安装于整流装置 （3)上环绕于螺旋桨外。
PCT/CN2009/001517 2009-01-14 2009-12-21 带整流装置的螺旋桨垂直起降飞行器 WO2010081285A1 (zh)

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CNU2009200500878U CN201347198Y (zh) 2009-01-14 2009-01-14 带整流装置的螺旋桨垂直起降飞行器
CN200920050087.8 2009-01-14

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CN201347198Y (zh) * 2009-01-14 2009-11-18 燕高飞 带整流装置的螺旋桨垂直起降飞行器
FR2973335B1 (fr) * 2011-03-29 2013-04-19 Inst Superieur De L Aeronautique Et De L Espace Micro/nano vehicule aerien commande a distance comportant un systeme de roulage au sol, de decollage vertical et d'atterrissage
RO131966B1 (ro) * 2015-12-18 2022-11-29 Răzvan Sabie Aparat de zbor cu decolare şi aterizare verticală şi procedeu de operare a acestuia
CN105752353B (zh) * 2016-02-26 2017-08-04 李俊明 一种飞行器、云台及喷洒器

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US20030025032A1 (en) * 2000-02-15 2003-02-06 Bertin Technologies Remote controlled aircraft, in particular for surveillance or inspection
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CN101462592A (zh) * 2009-01-14 2009-06-24 燕高飞 带整流装置的螺旋桨垂直起降飞行器
CN101503114A (zh) * 2009-01-14 2009-08-12 燕高飞 环形翼垂直起降飞行器
CN201347198Y (zh) * 2009-01-14 2009-11-18 燕高飞 带整流装置的螺旋桨垂直起降飞行器

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* Cited by examiner, † Cited by third party
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US5035377A (en) * 1985-02-28 1991-07-30 Technolizenz Establishment Free standing or aircraft lift generator
DE4017402A1 (de) * 1990-05-30 1991-12-05 Dieter Schlueter Stabilisiervorrichtung fuer hubschrauber, insbesondere modellhubschrauber
US20030025032A1 (en) * 2000-02-15 2003-02-06 Bertin Technologies Remote controlled aircraft, in particular for surveillance or inspection
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CN201347198Y (zh) * 2009-01-14 2009-11-18 燕高飞 带整流装置的螺旋桨垂直起降飞行器

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