Tail steering assembly of model airplane

Abstract

The invention provides a tail steering assembly of a model airplane. The tail steering assembly comprises a connecting piece, an empennage control unit and a tail steering engine. The empennage control unit and the tail steering engine are respectively mounted at two ends of the connecting piece, the connecting piece comprises at least one tail steering engine draw bar, and every two corresponding tail steering engine draw bars are connected with each other, are horizontal to each other or are positioned on the same straight line. The tail steering assembly has the advantages that stress on two ends of each original draw bar can be reduced by the sectional tail steering engine draw bars, the shortcomings of excessively high stress on two ends of an existing draw bar due to excessively long connection and influence on movement radian due to deformation of the existing draw bar can be overcome, deformation due to excessively high stress on the draw bars can be reduced, accordingly, stable steering radian of an empennage can be effectively controlled, and integral flight effects of the model airplane which is helicopter can be further enhanced.

Description

technical field [0001] The invention relates to the field of model airplanes, in particular to a tail steering assembly of model airplanes. Background technique [0002] Generally, the tail servo rod in the tail steering assembly of the aircraft model is connected by a rod. Because the tail servo rod is connected between the tail control unit and the tail servo, the span is too large, and the force on both ends of the rod is too heavy. The tail will be deformed, and when the tail control unit is pulled by the whole tie rod, the angle between the tie rod and the tail control unit is not perpendicular due to the deformation of the tie rod, which will affect the pulling arc to a certain extent, and even affect the steering of the model aircraft during flight. , it is difficult to control the steering of the tail. [0003] In view of this, it is necessary to provide a tail steering assembly capable of controlling the steering of the tail more smoothly. Contents of the inventi...

AI Technical Summary

Problems solved by technology

[0002] Generally, the tail servo rod in the tail steering assembly of the aircraft model is connected by a rod. Because the tail servo rod is connected between the tail control unit and the tail servo, the span is too large, and the force on both ends of the rod is too heavy. The tail will be deformed, and when the tail control unit is pulled by the whole tie rod, the angle between the tie rod and the tail control unit is not perpendicular due to the deformation of the tie rod, which will affect the pulling arc to a certain extent, and even affect the steering of the model aircraft during flight. , it is difficult to control the steering of the tail

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