| 主权项 |
1. An electromagnetic shielding structure comprising:
one or more gripping members and a shielding case, the one or more gripping members being surface-mounted on a mounting surface of an electronic component of a printed circuit board, the shielding case being held with the gripping member and thereby attached to the printed circuit board, the shielding case comprising a roof section and a plurality of side walls, the roof section configured to face the printed circuit board at a position to form a gap with the printed circuit board when the shielding case is attached to the printed circuit board, each of the plurality of side walls configured to be held with the gripping member in a state hanging toward the printed circuit board from each of a plurality of positions on a periphery of the roof section when the shielding case is attached to the printed circuit board,the roof section comprising a polygonal panel that is shaped so as not to fit inside a 30 mm×30 mm square region,the side walls comprising panels that are provided so as to hang from portions corresponding to part or entirety of some of sides of the polygonal roof, each side wall being configured to contact the gripping member at a position within a predetermined distance from an edge of that side wall in a direction perpendicular to both a thickness direction of that side wall and a thickness direction of the printed circuit board,the electronic component mounted on the mounting surface being configured to be accommodated in a space surrounded by the printed circuit board, the roof section, and the side walls, and a conductor provided on the printed circuit board and the shielding case being configured to be electrically connected via the gripping member, when the shielding case is attached to the printed circuit board. |
