The invention provides an open circuit-resistant
aviation socket, comprising a socket shell. The center of the socket shell is provided with a through hole in which a
front cover and a rear cover thatare arranged at intervals are arranged in the through hole, a middle cover capable of sliding along the axial direction of the through hole is arranged between the
front cover and the rear cover, a plurality of
insertion needles are fixed on the rear cover, the middle cover is provided with a plurality of
insertion needle holes, the needle heads of the
insertion needles pass through the insertionneedle holes in the middle cover and the
front cover and are positioned in the through hole, a reset spring is arranged between the middle cover and the rear cover, a surface, which faces the front cover, of the middle cover is provided with a push rod which passes through the front cover, and is further provided with a
short circuit slot which is communicated with an insertion needle hole position for a
short circuit insertion needle, a conductive
short circuit component is paved at a slot bottom of the short circuit slot, an insulating cylinder is arranged at an orifice of the insertion needle hole in the slot bottom of the short circuit slot, and one end, which faces the front cover, of the insulating cylinder is successively provided with a
copper flat
gasket and a contact spring. Before insertion, the open circuit-resistant
aviation socket can be used for performing short circuit on a certain insertion needle, and after the insertion, the short circuit insertion needle can be automatically switched off.