Abstract: A shielding box for providing high frequency electromagnetic shielding where a first housing part and a second housing part are connected to each other by a hinge so as to be displaceable between an open position and a closed position. Further, a lifting mechanism is used which has at least one lifting stud and at least one guide, the guide being mounted to one of the housing parts and the lifting stud being mounted to the guide so as to be displaceable between an extended position and a retracted position in a direction which is generally perpendicular to a plane along which the first and second housing parts abut at each other in the closed position. The lifting stud is adapted for displacing the other one of the housing parts.