Unmanned aerial vehicle horn installation mechanism

The utility model discloses an unmanned aerial vehicle horn installation mechanism, including horn, stop gear, base and horn axis of rotation, the horn axis of rotation install in on the base, the horn includes first end and second end, the first end of horn wear the cover in in the horn axis of rotation with the pedestal connection rotates the second end of horn makes the horn is followed the horn axis of rotation is rotated, stop gear installation set up in on the base, when when the horn rotates to the horizontal direction, the stop gear restriction the first end home range of horn. Pass through horn rotation axis connection base in the one end of horn, make the horn can follow the horn axis of rotation and rotate for the axle center, need not to dismantle the horn, use portably, sparingly lay the space. 本实用新型揭示了种无人机机臂安装机构，包括机臂、限位机构、基座和机臂转动轴；所述机臂转动轴安装于所述基座上，所述机臂包括第端和第二端，所述机臂的第端穿套于所述机臂转动轴上与所述基座连接，转动所述机臂的第二端使所述机臂沿所述机臂转动轴转动；所述限位机构安装设置于所述基座上；当所述机臂转动至水平方向时，所述限位机构限制所述机臂的第端活动范围。在机臂的端通过机臂转动轴连接基座，使机臂可沿机臂转动轴为轴心转动，无需