The invention discloses a connecting piece. The connecting piece comprises a vehicle arm connecting part, a hooping strip and a vehicle body connecting part. The arm connecting part is a cavity, an opening in one end of the cavity allows the arm to enter to serve as an arm inlet, and the other end of the cavity prevents the arm from extending out of the cavity to serve as an arm blocking opening;at least one hollow groove is formed in the wall of the cavity in the circumferential direction of the wall of the cavity; the hooping strip tightly presses the machine arm in the cavity from the hollow groove so as to enable the machine arm to be tightly attached to the inner wall of the cavity; the vehicle body connecting part is arranged outside the vehicle body connecting part and is of an integrated structure with the vehicle body connecting part, and a first threaded hole used for being connected with a vehicle body is formed in the vehicle body connecting part. Because of inconveniencein the using process in the prior art, structural improvement is made, and the vehicle arm connecting part and the vehicle body connecting part are arranged separately, so that the mounting coaxialityis guaranteed, the assembling efficiency in the mounting process is guaranteed, and meanwhile, the quality of a connecting piece is also reduced.
本发明公开了连接件,包括机臂连接部、箍条、机身连接部;机臂连接部为空腔,所述空腔一端开口允许机臂进入以成为机臂入口,另一端阻止机臂伸出空腔以成为机臂挡口;在空腔壁上、沿空腔壁周向至少设置一条镂空槽;所述箍条从镂空槽处将位于空腔内的机臂压紧使之与空腔内壁紧密贴合;机身连接部在机臂连接部外、与机臂连接部为一体结构,在机身连接部上设置用于与机身连接的第一螺纹孔。本发明因为现有技术在使用过程中的不便,做出结构改进,让机臂连接部和机身连接部,分别设置,既保证了安装的同轴度又保证了安装过程中的装配效率,同时也降低了连接件的质量。
Connecting piece and unmanned aerial vehicle thereof
连接件及其无人机
2020-05-08
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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