Toy flying device driven by multiple propellers

Abstract

The invention provides a toy flying device driven by multiple propellers. A body of the device is composed of a lift-generation device, a skeleton and a lower bracket. The skeleton includes a controlcircuit board, a power source, and a main skeleton; the main skeleton includes a hollow chamber and a main bracket formed by an upper portion of the main skeleton and a lower portion of the main skeleton; and the control circuit board and the power source are electrically connected and accommodated in the hollow chamber. Compared with the prior art, the toy flying device driven by the multiple propellers adopts main and auxiliary propeller structures, and main and auxiliary propellers can rotate in opposite directions to each other, thereby overcoming the disadvantage of unstable flight of thetoy flying device driven by the multiple propellers caused by one-way force.

Description

technical field [0001] The invention relates to an electric toy, in particular to a vertical lift aircraft. Background technique [0002] Multi-propeller driven toy flying devices have been loved by people since their appearance. In order to meet the needs of consumers, toy manufacturers continue to develop various multi-propeller driven toy flying device models and continue to improve them, in order to create a stable flight and easy to control. The multi-propeller drives the toy flying device. At present, the toy flying devices driven by multiple propellers on the market generally have the problem of unstable flight and difficult to operate. The main reason for the unstable flight is that the propellers generate a one-way force from stationary to rotating during flight, which causes the toy flying devices driven by multiple propellers to fly in the air. Unable to maintain a balanced state while flying, making the flight unstable. It is not suitable for operation because ...

AI Technical Summary

Problems solved by technology

At present, the toy flying devices driven by multiple propellers on the market generally have the problem of unstable flight and difficult to operate. The main reason for the unstable flight is that the propellers generate a one-way force from stationary to rotating during flight, which causes the toy flying devices driven by multiple propellers to fly in the air. Inability to maintain balance while flying, making the flight unstable

It is not suitable for operation because the steering mechanism of the multi-propeller driven toy flying device on the market mostly adopts the tail steering structure, and the steering control part and the flight control part are not together, which makes the operation more difficult

[0003] In addition, the lower bracket of the multi-propeller driven toy flying device on the market is mainly a tripod structure without rollers. The biggest disadvantage of this structure is that it is poor in safety.

When the toy flying device driven by multiple propellers lands, there is often a large forward momentum, and because the toy flying device driven by multiple propellers does not always land perpendicular to the ground, the lower bracket is easy to cause the toy to fly with multiple propellers due to the lack of rollers. Device crashed

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