Dustproof shading cover for probe station

A dustproof shading cover for a probe station comprises a cover body and further comprises a through hole, and the through hole penetrates through the center of the cover body. The light shielding plate is arranged in the through hole, and the through hole is divided into two penetration areas through which a radio frequency coaxial cable penetrates; and the plugging mechanism is used for fixing the radio frequency coaxial cable and plugging the penetration area. According to the utility model, the cover body is arranged to achieve a dustproof effect, and small particles are prevented from falling on the probe station; by arranging the light shielding plate, the position right above the probe station can be shielded, so that the probe station is assisted to perform needle alignment; the plugging mechanism is arranged to plug the penetration area, small particles can be further prevented from falling on the probe station, the dustproof effect is improved, meanwhile, the radio frequency coaxial cable can be fix