Patent ID: 8764457

Claim:
A circuit board device for fixing an electronic card, the electronic card being formed with at least one aperture, said circuit board device comprising: a circuit board including a board body, and a socket connector provided on said board body for mating with the electronic card, said board body being formed with two first through holes spaced apart from each other in a left-right direction; and a securing member including a pressing plate for pressing against the electronic card, at least one engaging stud projecting from a bottom end of said pressing plate for engaging the aperture, and two resilient engaging arms provided respectively on left and right sides of said pressing plate, said resilient engaging arms extending respectively through said first through holes and engage releasably said board body; wherein said board body includes a bottom surface, and each of said resilient engaging arms includes a hook abutting against said bottom surface, a bent arm section extending outwardly and accurately from a respective one of said left and right sides of said pressing plate, and a non-bent arm section extending downwardly from said bent arm section, said hook being formed at a bottom end of said non-bent arm section.