Electromagnetic shielding enclosure and electronic apparatus having same
AssigneesHon Hai Precision Industry Co., Ltd., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
InventorsYAO-CHE PENG, XIAO-YAN LI
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Abstract
An electromagnetic shielding enclosure includes a main body for enclosing a mounting region of a printed circuit board, a plurality of fixing fins, and a number of resilient fins. The fixing fins and resilient fins extend out from edges of the main body. Each of the resilient fins has a protrusion formed thereon. The fixing fins are configured for being fixedly attached the main body on the PCB in a manner that ensures the main body encloses the mounting region and the protrusions resiliently contact with a grounding region of the printed circuit board.
Claims9
An electromagnetic shielding enclosure for mounting on a printed circuit board (PCB), the PCB comprising a grounding region and a mounting region having electronic components mounted thereon, the electromagnetic shielding enclosure comprising:
- a main body including an edge;
- a plurality of fixing fins;
- and
- a plurality of resilient fins, the fixing fins and resilient fins extending from the edge of the main body, each of the resilient fins comprising a protrusion formed thereon, the fixing fins configured for being fixedly attached on the PCB in such a manner that the main body encloses the electronic components and the protrusions resiliently contact the grounding region.
An electronic apparatus, comprising:
- a PCB comprising a grounding region, a mounting region and a plurality of electronic components mounted on the mounting region;
- and
- an electromagnetic shielding enclosure comprising:
- a main body enclosing the electronic components;
- a plurality of fixing fins;
- and
- a plurality of resilient fins, the fixing fins and resilient fins extending from edges of the main body, each of the resilient fins comprising a protrusion formed thereon, the fixing fins being fixedly attached on the PCB and the protrusions resiliently contact the grounding region.
An electronic apparatus comprising:
- a PCB comprising a grounding region, a mounting region and a plurality of electronic components mounted on the mounting region;
- and
- an electromagnetic shielding enclosure attached on the PCB, the electromagnetic shielding enclosure comprising:
- a main body receiving the electronic components therein, the main body including an edge;
- a plurality of fixing fins;
- a plurality of resilient fins, the fixing fins and the resilient fins extending from the edge, the fixing fins being fixedly attached on the PCB;
- and
- a plurality of protrusions extending from the resilient fins and electrically touching the grounding region, the resilient fins being biased and slightly deformed by the protrusions.
Dependencies are inferred from the claim text.