The invention discloses a direct-drive space flapping wing type bionic steering mechanism, which comprises an installation bottom plate, wherein two sets of flapping wing units are arranged on the installation bottom plate in a bilateral symmetry mode, each set of flapping wing unit comprises a rotary bracket, a linear motor, a connecting head, a rotary joint and a bionic flapping wing, the rotarybrackets are rotationally arranged on the installation bottom plate, the linear motors are fixedly installed on the rotary brackets, the rotary joint comprises a rotating shaft and a swing rod, the rotating shaft is fixed to the installation bottom plate, one end of the swing rod is rotationally arranged on the rotating shaft in a sleeving mode, the other end of the swing rod is fixedly connectedwith the bionic flapping wing, one end of the connecting head is fixedly connected with the output shaft of the linear motor, and the other end of the connecting head is hinged to the middle sectionof the swing rod through a hinge shaft. According to the invention, the output shaft of the linear motor stretches and retracts to drive the connecting head to move together, and the connecting head pushes the swing rod outwards or pulls the swing rod inwards, so that the swing rod rotates around the rotating shaft so as to achieve the stretching or contracting of the bionic flapping wing; and thedirect-drive space flapping wing type bionic steering mechanism has the advantages of being simple in structure, good in flexibility and high in energy utilization rate.
本发明公开了一种直驱空间扑翼式仿生转向机构,包括安装底板,安装底板上设有左右对称的两套扑翼单元,每套扑翼单元包括旋转支架、直线电机、接头、旋转关节、仿生扑翼,旋转支架转动设置在安装底板上,直线电机固定安装在旋转支架上,旋转关节包括转轴和摆杆,转轴固定在安装底板上,摆杆的一端转动套装在转轴上,摆杆的另一端与仿生扑翼固定连接,接头的一端与直线电机的输出轴固定连接,接头的另一端通过铰接轴与摆杆中段铰接,通过直线电机的输出轴伸缩,从而带动接头一起运动,由接头向外推动摆杆或向内拉动摆杆,使得摆杆绕着转轴转动,从而实现仿生扑翼的张开或收缩。本发明的优点:结构简单、灵活性好、能量利用率高。
Direct-drive space flapping wing type bionic steering mechanism
一种直驱空间扑翼式仿生转向机构
2021-03-05
Patent
Electronic Resource
Chinese
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