The invention discloses a four-wing flapping wing mechanism with a four-flap effect, which comprises a rack, a flapping wing mechanism, an empennage assembly and four wings, the wings are correspondingly provided with leading edge rods for driving the wings to rotate around the rack, the flapping wing mechanism is composed of a brushless motor, two groups of reduction gear sets and four connecting rods, the four connecting rods are respectively hinged to the tail ends of the leading edge rods on the four wings, and the four connecting rods are connected with the brushless motor. The brushless motor drives the two reduction gear sets, and the two reduction gear sets respectively drive a pair of wings through the connecting rods; the empennage assembly is composed of a cross-shaped empennage, an electromagnetic steering engine and an empennage sheet, the cross-shaped empennage is installed at the tail of the rack, the electromagnetic steering engine is installed at the tail of the cross-shaped empennage, and the empennage sheet is installed on the electromagnetic steering engine. The four-wing flapping-wing mechanism has the advantages of being simple in structure, easy to manufacture and easy to control, meanwhile, four-time flapping effects are achieved in one flapping period, larger lift force can be generated, the hovering flight performance of the four-wing flapping-wing mechanism can be improved, and the flight duration of the four-wing flapping-wing mechanism can be prolonged.

    本发明公开了一种四拍合效应的四翼扑翼机构,包括机架、扑翼机构、尾翼总成以及四个机翼,机翼上均对应设有带动机翼绕机架转动的前缘杆,扑翼机构由无刷电机、两组减速齿轮组、四根连杆组成,四根连杆分别铰接4个机翼上的前缘杆末端,无刷电机带动两组减速齿轮组,两组减速齿轮组通过连杆各驱动一对机翼;尾翼总成由十字型尾翼、电磁舵机、尾翼薄片组成,十字型尾翼装于机架尾部,电磁舵机装于十字型尾翼尾部,尾翼薄片装于电磁舵机。本发明具有结构简单、易于制作、容易控制的特点,同时在一个扑动周期内有四次拍合效应,能够产生更大的升力,有利于提升四翼扑翼机构的悬停飞行性能和飞行时长。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Four-wing flapping wing mechanism with four-flapping effect


    Weitere Titelangaben:

    四拍合效应的四翼扑翼机构


    Beteiligte:
    XIE PENG (Autor:in) / XIONG MINWEN (Autor:in) / HUANG YALONG (Autor:in)

    Erscheinungsdatum :

    2023-01-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    Four-wing flat-flapping flapping-wing aircraft

    WANG ZHICHENG | Europäisches Patentamt | 2015

    Freier Zugriff

    Insect-imitating four-wing flapping mechanism

    XIE PENG / XIONG MINWEN / HUANG YALONG | Europäisches Patentamt | 2023

    Freier Zugriff

    FLAPPING WING DRIVE MECHANISM OF FLAPPING WING-TYPE AIRCRAFT

    LIANG BOTAO | Europäisches Patentamt | 2022

    Freier Zugriff

    Flat-flapping-wing flapping-wing aircraft

    WANG ZHICHENG | Europäisches Patentamt | 2015

    Freier Zugriff

    Flapping wing mechanism

    ZHENG FAGUI | Europäisches Patentamt | 2021

    Freier Zugriff