Abstract: The present invention discloses an electromagnetic shielding assembly including an electromagnetic interference shielding component including a plate body and a bending portion. An included angle is formed between the plate body and the bending portion, and the plate body and the bending portion cover an input socket of a power supply. The electromagnetic interference shielding component includes at least one grounding pin disposed on the plate body or/and the bending portion and configured to ground with and screw to a housing of the power supply, and a welding pin disposed on a side of the bending portion away from the plate body and electrically connected to an auxiliary circuit board. The electromagnetic interference shielding component provides functions of EMI shielding, lightning (current) discharging and fixture, which can simplify the structure, increase the discharging speed and time, and reduce the amount of disturbance of the large current instantaneous to the ground.

Abstract: The present invention discloses an electromagnetic shielding assembly including an electromagnetic interference shielding component including a plate body and a bending portion. An included angle is formed between the plate body and the bending portion, and the plate body and the bending portion cover an input socket of a power supply. The electromagnetic interference shielding component includes at least one grounding pin disposed on the plate body or/and the bending portion and configured to ground with and screw to a housing of the power supply, and a welding pin disposed on a side of the bending portion away from the plate body and electrically connected to an auxiliary circuit board. The electromagnetic interference shielding component provides functions of EMI shielding, lightning (current) discharging and fixture, which can simplify the structure, increase the discharging speed and time, and reduce the amount of disturbance of the large current instantaneous to the ground.

Abstract: A case including a first housing and a second housing. The first housing includes a first board, a first side board extending upward from the first board, and a limiting board unit connected to the first side board. The limiting board unit and the first side board define a positioning slot that has a guiding slot part having an open top end extending vertically and a hooking slot part connected to the guiding slot part and extending horizontally. The second housing includes a second board, a second side board extending downward from the second board, and a hooking fin protruding from a bottom end of the second side board, being inserted in an inserting direction into the guiding slot part, and being moved in a sliding direction perpendicular to the inserting direction and hooked in the hooking slot part. Therefore, the case, when assembled, has a number of screws reduced.