Inductance measurement auxiliary device

An inductance measurement auxiliary device comprises a bottom plate, a supporting plate, a top plate, a movable plate, an air cylinder and an air cylinder reversing valve. The bottom plate comprises an element fixing table top and a measuring table top, a cylinder body is arranged above the top plate, the lower end of a piston rod penetrates through the top plate to be fixedly connected with the upper plate face of the movable plate, a plurality of element fixing grooves are formed in the element fixing table top, and lower surface contact pins and lower transmission pins are arranged in the element fixing grooves. An element upper cover groove is formed in the lower plate face of the movable plate, an upper surface contact pin and an upper transmission pin are arranged in the element upper cover groove, the upper transmission pin is connected with the upper surface contact pin through a wire, and when the movable plate is pressed downwards, the upper transmission pin and the lower transmission pin are connec