Pop-up mechanism applied to steering engine and steering wing of aircraft

The utility model discloses a pop-up mechanism applied to an aircraft steering engine rudder wing, which comprises a rudder wing, rudder wing pop-up fixing blocks, rudder wing pop-up pins and a steering engine shell, a steering engine part is arranged in the steering engine shell, four rudder wing pop-up fixing blocks are arranged between the outer side of the steering engine part and the steering engine shell, and the rudder wing pop-up pins are arranged in the rudder wing pop-up fixing blocks. The rudder wing is fixed to the rudder wing pop-up fixing block, a rudder wing hiding groove is formed between the rudder wing and the steering engine shell, a rudder wing pop-up spring is arranged in the rudder wing pop-up fixing block, and the rudder wing pop-up pin is arranged at the position, located on one side of the rudder wing, of the rudder wing pop-up spring. A containing groove is formed between the rudder wing pop-up pin and the rudder wing pop-up fixing block. The rudder wing ejection pin and the rudder w