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US 8,570,740 B2Granted
Electronic device with expansion cards
AssigneesHONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Hon Hai Precision Industry Co., Ltd.
InventorsWei-Dong Cong, Lei Liu
Life of this patent
Estimating the term…
Abstract
An electronic device includes a circuit board with a number of expansion slots arranged on the circuit board for connecting a number of expansion cards, and a guiding member inserted in one idle expansion slot of the expansion slots for guiding airflow to the expansion cards at opposite sides of the idle expansion slot.
Claims10
An electronic device comprising:
- a circuit board comprising a plurality of expansion slots for connecting to a plurality of expansion cards, wherein at least one expansion slot is idle;
- and
- a guiding member inserted into the at least one idle expansion slot, the guiding member comprising a guiding portion located in front of an end of the at least one expansion slot, for guiding airflow to flow to opposite sides of the at least one expansion slot.
An electronic device comprising:
- a circuit board comprising a plurality of expansion slots for connecting to a plurality of expansion cards, wherein two expansion slots are idle;
- and
- a guiding member comprising two inserting portions inserted into the idle expansion slots, respectively, and a guiding portion connected to corresponding ends of the inserting portions, for guiding airflow to flow to opposite sides of the idle expansion slots.
An electronic device comprising:
- a circuit board comprising a plurality of expansion slots for connecting to a plurality of expansion cards, wherein three expansion slots are idle;
- and
- a guiding member comprising two inserting portions inserted into two outside idle expansion slots, respectively, and a guiding portion connected to corresponding ends of the inserting portions, for guiding airflow to flow to opposite sides of the idle expansion slots.
Dependencies are inferred from the claim text.