Flight control system steering wheel rotating shaft

The invention relates to a flight control system steering wheel rotating shaft. One end of the steering wheel rotating shaft is a steering wheel end and is connected to an airplane steering wheel, and the other end is a chain end and is connected to an operating system; torque measuring areas are arranged in the middle part of the steering wheel rotating shaft, strain gauges are plastered on the torque measuring areas, two inclined holes are arranged from the steering wheel rotating shaft torque measuring areas to the chain end, two inclined holes are symmetrical along an axis of the steering wheel rotating shafts, and an intersection point of axes of the two inclined holes is positioned on an axis of the steering wheel rotating shaft; a connection hole is arranged from an end face of the steering wheel rotating shaft chain end to the steering wheel end, the axis of the connection hole and the axis of the steering wheel rotating shaft are collinear, and the axis of the connection hole crosses the intersection