ELECTRONIC COMMUNICATION DEVICE SYSTEM AND ELECTROMAGNETIC SHIELDING EQUIPMENT

摘要

An electronic communication device system and electromagnetic shielding equipment are provided. The electromagnetic shielding equipment includes a mental substrate (2); at least one element notch (4) is set on the surface of the mental substrate (2); a mental frame (3) is set at the edge of the metal substrate (2); electric pads (5) and also fixing holes (7) are arranged on the mental frame (3); the position of at least one element notch (4) corresponds to that of each element (10) on the circuit board (9) in an electronic communication device; the position of the mental frame (3) corresponds to that of a bare copper layer (11) on the circuit board (9), and the position of the circle centers of the fixing holes (7) on the mental frame (3) correspond to those of through holes (12) arranged on the edge of the circuit board (9). The electromagnetic shielding equipment with heat radiation function provided by the aforementioned technical solutions has good heat radiating effect and electromagnetic shielding effect, and its structure is simple and it can be achieved easily.