Widely used, such as logistics and transportation, outdoor and search, air dropped supplies, construction, expresses, flower, rings, fishing, baiting, wedding, proposal UAV mechanical flying has a robotic arm structure, which can achieve precise grasping and placement of objects Selected materials, compact body, integrated design, eassy to install Including multiple movable joints and clamping devices, allowing for flexible grasping of objects of different shapes and sizes Designed specifically for use with, it can be installed on the body or robotic arm of the and controlled through remote control or automation programs