Patent ID: 8345421

Claim:
An electronic device, comprising: a housing having an opening; a removable cover assembly, comprising: a case, including a front cover and a back cover combined with each other to form an interior space inside the case, the front cover including at least one operation hole in communication with an exterior of the case and the interior space, and at least one side of the case includes an aperture in communication with the interior space; at least one latch, movably disposed in the interior space, and the latch including: a connection portion, disposed along a moving axis; a push portion, disposed at one end of the connection portion and having at least a part thereof corresponding to and exposed out of the case through operation hole; and a latching portion, disposed at the other end of the connection portion and corresponding to the aperture, and selectively having a first position to protrude out of the case through the aperture and a second position to be retracted in case; and an elastic member, disposed in the interior space and applying a force to the latch along the moving axis to have the latching portion run through the aperture and continuously remains at the first position protruding out of the case; wherein the removable cover assembly is rotatably fixed to the housing such that it is rotatable between a closed position in which the removable cover assembly seals the opening in the housing, and an open position in which the removable exposes the opening in the housing; and wherein the front cover includes a stop portion disposed on an inner side face of the front cover, one end of the elastic member is pressed against the stop portion, and the other end of the elastic member is pressed against the push portion of the latch.