Patent ID: 8496487

Claim:
An electronic device comprising: a housing comprising a slot and at least one protrusion defined on the inner wall of the housing; a card reader, placed inside the housing, forming a card slot with the slot; a cover comprising a body configured for covering the slot, and the body comprising a first stopper and a second stopper, wherein the first stopper is shorter than the second stopper; and at least one connection end extending from the body, each of the at least one connection end comprising a sliding slot which receives one of the at least one protrusion respectively to guide the at least one connection end to slide; wherein, when the memory card is inserted into the card slot, the body of the cover covers the slot and the cover covers the card reader, the memory card is sandwiched between the first stopper and the second stopper, the memory card pushes the body of the cover to cause the at least one protrusion to be sliding along a sliding slot of the connection end to make the body of the cover uncover the slot and rotate to expose the memory card.