| 摘要 |
<P>PROBLEM TO BE SOLVED: To achieve one or a plurality of the following requirements: simplifying structure, reducing the size, and improving assemblability to reduce weight; preventing distortion of a flying object and absorbing external shocks on landing to achieve stable landing; and securing stability during flying. <P>SOLUTION: An unmanned flying object using PCB includes: a main board for controlling power supply and flying operations, a motor for rotating a propeller by converting electric energy into mechanical energy; a PCB frame for connecting the main board and the motor by converting a signal output from a remote controller into a signal enabling motor control; a propeller rotated by the motor to generate a propelling force; a receiver for receiving a control signal of the remote controller; and the remote controller for controlling the motor rotational speed and the direction change of a quad rotor. The unmanned flying object has simple structure, thereby reducing the size and improving assemblability to reduce weight. <P>COPYRIGHT: (C)2012,JPO&INPIT |
