Patent ID: 8773353

Claim:
An electronic device, comprising: a housing; an input device, disposed on the housing, wherein the input device comprises a first input interface and a second input interface, and the first input interface and the second input interface are respectively disposed on opposite surfaces of the input device; a sliding groove, formed on the housing; an actuating unit, wherein the actuating unit is connected to the input device, the actuating unit automatically moves between a first position and a second position of the sliding groove to rotate the input device, the first input interface faces outward from the housing when the actuating unit is in the first position, and the second input interface faces outward from the housing when the actuating unit is in the second position, wherein the actuating unit comprises a motor, and wherein the sliding groove comprises a first conductive portion and a second conductive portion, and the actuating unit is electrically connected to the first conductive portion and the second conductive portion; an abutting mechanism, a first limit element and a second limit element, wherein the first limit element is disposed on the housing and is close to the first position, the second limit element is disposed on the housing and is close to the second position, the first limit element and the second limit element abut the input device to limit movement of the input device, and the abutting mechanism is disposed in the housing to push and to rotate the input device; and a first elastic element and a second elastic element, wherein the first elastic element pushes the actuating unit from the first position toward the second position when the second limit element releases the input device, and the second elastic element pushes the actuating unit from the second position toward the first position when the first limit element releases the input device.