| 摘要 |
<p>A shielding device (1) for shielding at least one electronic element (13) disposed on a printed circuit board (PCB)(10), which has a frame (2) and a shielding case (3) engaging with the frame (2) and electrically connected thereto. The lower side of the frame (2) is provided with elastic sheets (24) that elastically and electrically contact a welding-pad (11) on the PCB (10), and the frame (2) is further provided with first mounting holes (23) that are aligned with screw holes (12) on the PCB (10) and allow screws (4) to pass therethrough. The shielding case (3) is provided with second mounting holes (32) that are aligned with the first mounting holes (23) and allow the screws (4) to pass therethrough. The screws (4) are sequentially passed through the second mounting holes (32), the first mounting holes (23), and are threaded into the screw holes (12) on the PCB (10), so as to fix the shielding case (3) and the frame (2) onto the PCB (10).</p> |
