Patent ID: 7104814

Claim:
An electronic device comprising: a main body having a connection portion for electrically connecting the electronic device to an external device; a sheath for the main body to be slidably received therein, the sheath comprising: a first terminal corresponding to the connection portion; a first opening formed at the first terminal of the sheath, for allowing the connection portion to pass through the first opening and reach a region outside the sheath when the main body is sliding toward the first terminal of the sheath; a second terminal opposite to the first terminal; and a second opening formed at the second terminal of the sheath, for allowing a terminal of the electronic device opposite to the connection portion to pass through the second opening and reach another region outside the sheath when the main body is sliding toward the second terminal of the sheath; at least one positioning component provided in the sheath, for fixing the main body when the main body is sliding toward the first terminal of the sheath and arrives at a predetermined fixing position; and at least one first elastic component provided in the sheath, for pressing the main body to move toward the second terminal of the sheath when the main body is released from the fixing position and is sliding toward the first terminal of the sheath, so as to allow the connection portion to be completely received in the sheath.