Electronic device with expansion card and holder

Details Electronic device with expansion card and holder Electronic device with expansion card and holder

2010-03-08

2011-11-29

Thompson, Gregory (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S679490, C361S694000, C454S184000

Reexamination Certificate

active

08068341

ABSTRACT:
An electronic device includes a chassis, a motherboard, an airflow duct, and an expansion card. The chassis includes a bottom wall, a rear wall, and a sidewall. A motherboard is disposed on the bottom wall, and a riser card perpendicularly connected to the motherboard. An expansion card is parallel to the motherboard and inserted in the riser card. The expansion card has a first end and a second end. The first end is secured to the rear wall of the chassis. An airflow duct is located on the bottom wall of the chassis. The airflow duct includes a mounting wall parallel to the chassis rear wall. The first end of the expansion card is secured to the rear wall, and the second end of the expansion card is mounted to the mounting wall of the airflow duct.

REFERENCES:
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patent: 6292361 (2001-09-01), Johnson et al.
patent: 2003/0016496 (2003-01-01), Kim et al.
patent: 2003/0043540 (2003-03-01), Chen et al.
patent: 2008/0113297 (2008-05-01), Shibasaki et al.
patent: 2008/0253076 (2008-10-01), Chen
patent: 2009/0262497 (2009-10-01), Beauchamp et al.
patent: 2011/0096489 (2011-04-01), Chou et al.
patent: 2011/0096500 (2011-04-01), Zhang et al.

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