Anti-falling remote control helicopter with propeller and fuselage self-separation function

Abstract

The invention discloses an anti-falling remote control helicopter with a propeller and fuselage self-separation function in the technical field of remote control helicopters. The structure comprises a fuselage main body, a transmission assembly, a mechanical gripper fixing assembly, a fixed mounting assembly, an undercarriage buffer assembly and a parachute bag, and the mechanical gripper fixing assembly is installed on the top of the transmission assembly; and the fixed installation assembly is installed on the top of the machine body. The device is reasonable in structural design; when the operation is improper, the hydraulic rod is turned on to work through the remote controller switch, the hydraulic rod drives the gripper to move left and right, and the gripper is separated from the connecting column; then the mechanical gripper fixing assembly is separated from the connecting column; and after separation, the fixing plate is far away from the connecting shell, so that the fuselage is conveniently separated from the propeller blades. When the aircraft body falls to a certain height, an operator opens the parachute bag through the remote controller, and the parachute bag opens the parachute to buffer the force generated by falling.

Description

technical field [0001] The invention relates to the technical field of remote-controlled helicopters, in particular to an anti-drop remote-controlled helicopter with the self-separating function of a propeller and a fuselage. Background technique [0002] Remote control helicopter, that is, a helicopter that can be controlled from a distance. Can be divided into toys, model aircraft, civil, military and other categories. Now the most common model is the RC helicopter model. Remote control helicopters are divided into two types: electric and oil-powered. The biggest difference from real helicopters is that there is an extra aileron for better control of the direction of the rotor; [0003] The take-off, flight, landing and other actions of the remote control helicopter mainly rely on the rotors to complete. When the blades of the main rotor rotate, an upward airflow relative to the air is generated, which naturally forms a lift force. The rotation speed of the rotor and th...

AI Technical Summary

Problems solved by technology

[0004] When the remote control helicopter in the prior art is in operation, the propeller blade of the helicopter will collide with the branches due to improper operation by the operator, causing the helicopter to hang on the treetops, which is not only inconvenient for the operator to take, but also easily leads to The fuselage is damaged. For this reason, we propose a fall-proof remote control helicopter with the function of self-separation of the propeller and the fuselage.

Images