Patent ID: 7988472

Claim:
An electronic device comprising: a main body comprising an inner surface and a sidewall defining a first through hole; a connector configured for receiving an electronic card, and comprising: a support portion fixed to the inner surface of the main body; an axle rotatably connected to the support portion; two torsion springs and two ends of each of the two torsion springs fixed to the axle and the support portion respectively; a salver located below the axle, and slidably connected to the support portion, and the salver comprising a spring tab configured for limiting the electronic card to slide, wherein during inserting the electronic card, the electronic card drives the axle to rotate to make the two torsion springs to generate an elastic force relative to the electronic card; a groove member located on the salver, and connected to the support portion, and the groove member comprising a main body and two extending portions, and the main body configured for limiting the salver to slide; a resuming device set inside of the main body, wherein the resuming device moves along a first direction by a force, and when the resuming device moves to a predetermined position and touches the two extending portions, the two extending portions move along a second direction by a force from the resuming device, when the salver separates from the main body, the limitation of the salver is released, and the axle is rotated by the elastic force from the two torsion springs, and drives the salver together with the electronic card to move towards to the first through hole.