Aviation connector applied to sensor

The aviation plug comprises an upper cover, one end of the upper cover is connected with an aviation socket inner core, the surface of one end of the upper cover is provided with threads, one end of the upper cover, which is opposite to the aviation socket inner core, is connected with a circuit board, the surface of one end of the aviation socket inner core is provided with an installation cavity, and the installation cavity is communicated with the aviation socket inner core. And the inner wall of the opening end of the mounting cavity is connected with an O-shaped sealing ring. According to the aviation plug applied to the sensor, the circuit board is placed in the upper cover, the opening in the surface of the circuit board is inserted into the inner core needle on the surface of the inner core of the aviation socket, the inner core needle and the circuit board are fixed through soldering tin, and then AB epoxy resin glue is dropped into the anti-rotation groove in the surface of the upper cover; the circ