Empennage double-propeller remote control toy helicopter

Abstract

The invention discloses an empennage double-propeller remote control toy helicopter which comprises a helicopter body (100), a power supply, a control circuit board (110), a main propeller device (200) and a tail propeller device (300), wherein the power supply and the control circuit board (110) are arranged in the helicopter body (100); the main propeller device (200) and the tail propeller device (300) are electrically connected with the control circuit board (110); the tail propeller device (300) comprises a left propeller (320) and a right propeller (310); the left propeller (320) and the right propeller (310) are arranged on the tail of the helicopter body (100) in a bilateral symmetry manner. Therefore the left propeller and the right propeller can be used for supplying force towards the left side part and the right side part, so that the empennage double-propeller remote control toy helicopter can make a turn freely and fly left and right in the transverse direction and can also move forwards and backwards more quickly.

Description

technical field [0001] The invention belongs to the field of toys, in particular to a remote-controlled toy helicopter. Background technique [0002] The remote control toy helicopter is deeply loved by children because it can realize remote control flight in the air. However, since the main power of the current remote-controlled toy helicopter comes from the main propeller device arranged in the middle of the fuselage, the left and right steering is realized through the differential or constant rotation between the two coaxial propellers in the main propeller device. And fly up and down, and rely on a tail propeller at the rear to control its forward and backward flight, but can not turn or fly sideways left and right freely, so it lacks novelty when playing, and the interest is not strong enough, and it is difficult to meet the play requirements of children. Contents of the invention [0003] The object of the present invention is to provide a tail-wing double-propeller...

AI Technical Summary

Problems solved by technology

However, since the main power of the current remote-controlled toy helicopter comes from the main propeller device arranged in the middle of the fuselage, the left and right steering is realized through the differential or constant rotation between the two coaxial propellers in the main propeller device. And fly up and down, but rely on a tail propeller at the rear to control its flight forward and backward, but can not turn freely or fly sideways left and right, so it lacks novelty and interest when playing, and it is difficult to meet the play requirements of the majority of children

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