Airbag fixed wing model aircraft

Abstract

The airbag fixed wing model aircraft is a fixed wing model aircraft with air bags. The fixed-wing model aircraft with the airbag described above solves the problem that the fixed-wing model aircraft in the prior art is easy to wrongly operate or is out of control and crashed. According to the airbag fixed wing model aircraft of the present invention, an airbag is installed on the upper part of thefuselage. The airbag is filled with hydrogen or helium gas and is fixed together with the middle of the fuselage. The airbag lift center point is located at the upper part of the center of gravity. The propeller of the airbag fixed wing model aircraft is located at the lower part of the fuselage, and the upper circumferential edge of the propeller is located at the lower part of the fuselage wingsurface, and is isolated from the airbag. When the airbag fixed wing model aircraft of the present invention takes off, the airbag has a part of lift, so that it can take off slowly, maintain the balance posture of the aircraft, prevent loss of control, and play the role of a tumbler. In the process of flying and landing, it also plays a balancing role, thus protecting the model aircraft. The protective effect is positive and obvious, especially due to the initial practice, unskillful operation, etc., effectively avoiding high-speed take-off and uncontrolled landing.

Description

technical field [0001] The invention is a flyable model airplane, in particular a safer model airplane, in particular an airbag fixed-wing model airplane. Background technique [0002] In the prior art, the fixed-wing aircraft in the flying model aircraft is not easy to learn to operate because of its high speed. Safety is a big problem. Once out of control, the only option is to reduce the power and let it fall. Proficiency in operation often results in the loss of many model aircraft. If the hydrogen (helium) airbag is fixed on the front part of the model aircraft, and the protruding fuselage is exposed on the propeller, the hydrogen (helium) airbag is easily broken by the propeller, and the propeller is easily entangled. If the propeller is installed at the back, and a propeller is added to the nose, it is made to use the steering gear to control the roll, and use the steering gear to control the propeller to blow down. After takeoff, use the steering gear to control the...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the fixed-wing aircraft in the flying model aircraft is not easy to learn to operate because of its high speed. Safety is a big problem. Once out of control, the only option is to reduce the power and let it fall. Proficiency in operation often results in the loss of many model aircraft

If the hydrogen (helium) airbag is fixed on the front of the model aircraft, the propeller protrudes from the fuselage, the hydrogen (helium) airbag is easily broken by the propeller, and the propeller is easily entangled

If the propeller is installed at the back, and a propeller is added to the nose, it is made to use the steering gear to control the roll, and use the steering gear to control the propeller to blow down. After takeoff, use the steering gear to control the propeller to blow backward, and use a remote control The controller controls the two receivers. The two sets of equipment will be unbalanced due to battery power and other equipment. It is not easy to control and coordinate the front and rear propellers, and it is not easy to control the left and right.

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