Patent ID: 8578744

Claim:
A lock structure for an electronic device with a lock hole, comprising: a housing having a cavity and a first through hole, wherein the first through hole is formed on the housing to communicate with the cavity; a securing element having a retaining portion and an extension portion, the retaining portion and the extension portion extending out of the housing through the first through hole and together forming a T-shaped structure, wherein the retaining portion has a length and a width in a radial direction of the extension portion, the length is greater than the width; an entering portion capable of moving back and forth with respect to the housing and the securing element and parallel to an axis of the extension portion; a driving device connecting to the entering portion to drive the entering portion to move back and forth, the driving device including a restricting element capable of displacing radially with respect to the movement of the entering portion and selectively located at a restricting position; and a lock body connecting to the driving device; wherein when the lock body is in an unlocked status, the entering portion is moveable along the extension portion; when the lock body is in a locked status, the entering portion extends out of the housing and is fixed beside the extension portion and the restricting element is located at the restricting position.