WO2023197836A1 - 一种横扑式扑翼 - Google Patents

一种横扑式扑翼 Download PDF

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Publication number
WO2023197836A1
WO2023197836A1 PCT/CN2023/082746 CN2023082746W WO2023197836A1 WO 2023197836 A1 WO2023197836 A1 WO 2023197836A1 CN 2023082746 W CN2023082746 W CN 2023082746W WO 2023197836 A1 WO2023197836 A1 WO 2023197836A1
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WO
WIPO (PCT)
Prior art keywords
wing
flapping
shaft
aircraft
wing shaft
Prior art date
Application number
PCT/CN2023/082746
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English (en)
French (fr)
Inventor
邓辉平
Original Assignee
邓辉平
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 邓辉平 filed Critical 邓辉平
Publication of WO2023197836A1 publication Critical patent/WO2023197836A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C33/00—Ornithopters
    • B64C33/02—Wings; Actuating mechanisms therefor

Definitions

  • the present invention relates to the technical field of aircraft, specifically to a flapping wing of a flapping aircraft used for personal, family, travel, rescue, cargo, etc. applications.
  • aircraft have been used in transportation and tourism, express transportation, aerial photography, agriculture, plant protection, micro selfies, disaster rescue, observing wild animals, monitoring infectious diseases, surveying and mapping, news reporting, power inspections, film and television shooting, etc., and many companies and The country is also actively expanding industry applications and developing aircraft technology.
  • Aircraft are increasingly used in civil and industrial applications.
  • the ornithopter is the first aircraft that humans think of, but currently only small ornithopters that imitate insect birds have been able to fly. Whether it is a gyroplane, a glider, a jet or a propeller helicopter, it is difficult to popularize it among the people and families.
  • the side-to-side aircraft has vertical take-off and landing, gliding flight capabilities, and its safety can reach or exceed that of a parachute. It provides the material foundation for the civil aviation era. So far, human ornithopters are still based on micro-computers, because we are faced with the embarrassing situation of an ornithopter that is overweight and has low efficiency.
  • the purpose of the present invention is to provide a side-flapping flapping wing, which solves the shortcomings of the flapping-wing aircraft being unable to be made into a large-scale manned and cargo-carrying vehicle, and at the same time makes the flapping period of the flapping-wing aircraft smaller and more efficient. Achieve stable flight status.
  • the present invention adopts the following technical solutions:
  • a sideways flapping wing is characterized in that it includes a wing shaft, a wing bone, a wing surface and a locking connecting rod.
  • the wing surface is rotatably arranged on the wing shaft through the wing bone.
  • the wing surface is distributed on both sides of the wing shaft or One side; the wing surface, wing bones and wing shaft form a wing that rotates with the wing shaft as the axis; several wings are arranged in a row;
  • One end of the wing shaft is the wing shaft root and is connected to the fuselage rotation system; the other end of the wing shaft is the wing shaft.
  • the wing shafts of two adjacent wings are connected by locking connecting rods to form a set of wings.
  • the beneficial effects of the present invention are that: the torsion direction and the span direction of the flapping wing are separated to solve the problem of flapping wing strength, and gliding and safety are achieved through a large wing surface.
  • Figure 1 is a schematic structural diagram of the side surface of a horizontal flapping wing provided by the present invention
  • Figure 2 is a schematic structural diagram of a horizontal flapping wing provided by the present invention from another perspective.
  • Wing surface 1 wing bone 2
  • wing shaft root 3 wing shaft tip 4
  • locking connecting rod 5 wing shaft 6.
  • a horizontal flapping wing includes a wing shaft 6, a wing bone 2, a wing surface 1 and a locking link 5.
  • the wing surface 1 is rotatably arranged on the wing shaft through the wing bone 2. 6, the wing surface 1 is distributed on both sides or one side of the wing shaft 6; the wing surface 1, the wing bone 2 and the wing shaft 6 form a wing that rotates with the wing shaft 6 as the axis; several wings are arranged in a row. ;
  • One end of the wing shaft 6 is a wing shaft root 3 and is connected to the fuselage rotation system; the other end of the wing shaft 6 is a wing shaft 4, and the wing shafts 4 of two adjacent wings pass through a locking connecting rod 5 Connect to form a set of wings.
  • the airfoil 1 rotates and reciprocates around the wing axis 6 to generate lift.
  • One rotation cycle is called a flutter (or a swing), and is connected in parallel with other wings through the locking link 5 to form a group.
  • a single wing consists of a wing shaft 6 and the wing surfaces 1 on both sides of the wing shaft 6 are connected to other wings through wing bones 2 to form a balanced wing. group to provide balanced lift for the aircraft.
  • the length from the wing axis root 3 to the wing axis tip 4 is called the wing length (or wingspan), and the length of the wing bone 2 is called the wing diameter (the radius of the reciprocating rotation of the wing surface 1 around the wing axis 6). Since the wing shaft 4 is not connected to the fuselage, extending the wing shaft 6 to a large extent (extending the wingspan) can increase the area of the wing surface 1.
  • This invention solves the shortcoming of the flapping-wing aircraft being unable to carry large-scale people and cargo, and at the same time makes it possible to The flapping period of the flapping-wing aircraft becomes smaller (that is, the number of flappings per unit time increases) and the flight state is stable.
  • Flapping-wing aircraft have a wide range of applications. Although the large wing surface 1 affects the wind resistance of the aircraft, it also brings another benefit - it can protect the safety of the aircraft like a parachute in the event of an aerial failure, and the wings have good controllability. Making it safer than a parachute.

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)

Abstract

本发明公开了一种横扑式扑翼，包括翼轴、翼骨、翼面和锁联连杆，翼面通过翼骨可转动的设置于翼轴上，翼面分布于翼轴两侧或单侧；所述翼面、翼骨和翼轴组成一张以翼轴为轴心旋转的机翼；若干个机翼成排设置；所述翼轴一端为翼轴根，并与机身转动系统相连；所述翼轴另一端为翼轴稍，相邻两个机翼的翼轴稍通过锁联连杆连接形成一组机翼。本发明解决了扑翼飞行器不能做成大型载人载物的缺点，同时使扑翼飞行器的挥扑周期变小而达到飞行状态平稳；使扑翼飞行器具有垂直起降和滑翔飞行能力，大大降低了飞行器的能源消耗，使得扑翼飞行器有着广泛的运用领域，大翼面使在空中故障时可以象降落伞一样保障飞行器的安全。

Description

一种横扑式扑翼 技术领域
本发明涉及飞行器技术领域，具体为一种用于个人、家庭、旅游、救援、载物等的扑翼飞行器的横扑扑翼。
背景技术
目前，飞行器已应用于交通旅游，快递运输、航拍、农业、植保、微型自拍、灾难救援、观察野生动物、监控传染病、测绘、新闻报道、电力巡检、影视拍摄等领域，且很多公司和国家也在积极扩展行业应用与发展飞行器技术。飞行器在民用和工用的应用范围越来越广。其中扑翼飞行器是人类最先想到的飞行器，但目前只实现了仿虫鸟的小型扑翼机的飞行，无论是旋翼机，滑翔机，喷气机还是螺旋桨直升机都很难向民间和家庭普及，而横扑飞行器具有垂直起降，滑翔飞行能力且安全性可达到并超过降落伞。为民飞时代提供了物质基础。至今，人类的扑翼机还停留在微型机上，因为我们面对的是扑翼机这种千斤拔二两和功效低的尴尬场面。
发明内容
针对上述存在的技术不足，本发明的目的是提供一种横扑式扑翼，其解决了扑翼飞行器不能做成大型载人载物的缺点，同时使扑翼飞行器的挥扑周期变小而达到飞行状态平稳。
为解决上述技术问题，本发明采用如下技术方案：
一种横扑式扑翼，其特征在于，包括翼轴、翼骨、翼面和锁联连杆，翼面通过翼骨可转动的设置于翼轴上，翼面分布于翼轴两侧或单侧；所述翼面、翼骨和翼轴组成一张以翼轴为轴心旋转的机翼；若干个机翼成排设置；
所述翼轴一端为翼轴根，并与机身转动系统相连；所述翼轴另一端为翼轴 稍，相邻两个机翼的翼轴稍通过锁联连杆连接形成一组机翼。
本发明的有益效果在于:将扑翼挥扑时的扭力方向与翼展方向分开用以解决扑翼强度问题，通过大翼面来实现滑翔和安全。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明提供的一种横扑式扑翼侧面的结构示意图；
图2为本发明提供的一种横扑式扑翼另一视角的结构示意图。
附图标记说明：
翼面1、翼骨2、翼轴根3、翼轴稍4、锁联连杆5、翼轴6。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1-图2所示，一种横扑式扑翼，包括翼轴6、翼骨2、翼面1和锁联连杆5，翼面1通过翼骨2可转动的设置于翼轴6上，翼面1分布于翼轴6两侧或单侧；所述翼面1、翼骨2和翼轴6组成一张以翼轴6为轴心旋转的机翼；若干个机翼成排设置；
所述翼轴6一端为翼轴根3，并与机身转动系统相连；所述翼轴6另一端为翼轴稍4，相邻两个机翼的翼轴稍4通过锁联连杆5连接形成一组机翼。
工作原理：翼面1绕翼轴6做回转往复运动产生升力。一个回转周期称为一飞扑(或一挥扑)，并通过锁联连杆5与其它机翼并联组成一组。单支机翼由一根翼轴6和翼轴6两侧的翼面1通过翼骨2联接其它机翼组成平衡的机翼 组，为飞行器提供平衡升力。
翼轴根3到翼轴稍4的长度称为翼长(或翼展)，翼骨2长称为翼径(翼面1绕翼轴6往复回转的半径)。由于翼轴稍4不与机身相连，因而大范围延长翼轴6(延长翼展)可增加翼面1面积，此发明解决了扑翼飞行器不能做成大型载人载物的缺点，同时使扑翼飞行器的挥扑周期变小(即单位时间挥扑数增大)而达到飞行状态平稳。继而使扑翼飞行器具有垂直起降和滑翔飞行能力，这就大大降低了飞行器的能源消耗。使得扑翼飞行器有着广泛的运用领域，大翼面1虽然影响飞行器的抗风性，但带来另一好处——就是空中故障时可以象降落伞一样保障飞行器的安全，机翼良好的可控性使其比降落伞更安全。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (1)

  1. 一种横扑式扑翼，其特征在于，包括翼轴、翼骨、翼面和锁联连杆，翼面通过翼骨可转动的设置于翼轴上，翼面分布于翼轴两侧或单侧；所述翼面、翼骨和翼轴组成一张以翼轴为轴心旋转的机翼；若干个机翼成排设置；
    所述翼轴一端为翼轴根，并与机身转动系统相连；所述翼轴另一端为翼轴稍，相邻两个机翼的翼轴稍通过锁联连杆连接形成一组机翼。
PCT/CN2023/082746 2022-04-13 2023-03-21 一种横扑式扑翼 WO2023197836A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN114771828A (zh) * 2022-04-13 2022-07-22 邓辉平 一种横扑式扑翼

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009045406A (ja) * 2007-08-16 2009-03-05 Hirobumi Seki 羽ばたき飛行体
CN102582832A (zh) * 2012-03-07 2012-07-18 安徽工业大学 一种类扑翼飞行器
CN104760697A (zh) * 2015-04-07 2015-07-08 广西壮族自治区科学技术馆 一种电磁驱动的微型扑翼机
CN106005404A (zh) * 2016-06-02 2016-10-12 周袭明 一种扑翼机机翼
CN108528710A (zh) * 2018-04-03 2018-09-14 中国空气动力研究与发展中心计算空气动力研究所 一种扑翼矩阵飞行器气动布局
CN114771828A (zh) * 2022-04-13 2022-07-22 邓辉平 一种横扑式扑翼

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009045406A (ja) * 2007-08-16 2009-03-05 Hirobumi Seki 羽ばたき飛行体
CN102582832A (zh) * 2012-03-07 2012-07-18 安徽工业大学 一种类扑翼飞行器
CN104760697A (zh) * 2015-04-07 2015-07-08 广西壮族自治区科学技术馆 一种电磁驱动的微型扑翼机
CN106005404A (zh) * 2016-06-02 2016-10-12 周袭明 一种扑翼机机翼
CN108528710A (zh) * 2018-04-03 2018-09-14 中国空气动力研究与发展中心计算空气动力研究所 一种扑翼矩阵飞行器气动布局
CN114771828A (zh) * 2022-04-13 2022-07-22 邓辉平 一种横扑式扑翼

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