Patent ID: 7508658

Claim:
A computer dock, comprising a main body and a retractable assembly disposed on a back side of the main body, wherein the main body has a slot and a pair of guiding grooves disposed thereon, and has a pair of guiding posts and a pair of fixing posts disposed on the back; and the retractable assembly includes a slide, a connector, a supporting plate and a moving block, wherein the slide is a hollow shell having a front wall, a rear wall and two lateral walls; a pair of oblique guiding grooves are separately disposed on the front wall and the rear wall for a pair of linkages being separately disposed inside and across therein, the rear wall is further provided with a pair of oblique sliding grooves, and every lateral wall horizontally protrudes out a limiting block with a long slot disposed inside for the relative fixing post of the main body being fitted therein; the supporting plate disposed inside the slide has a pair of guiding holes each provided for one relative guiding post of the main body passed through and a pair of protruding hubs each provided for one relative linkage passed through to form a pivotal connection; the connector is fixed on the supporting plate and protruded from the slot of the main body; and the moving block has a pair of guiding tracks formed on two sides each corresponding to and protruded from one relative guiding groove of the main body, and the moving block further has a pair of guiding blocks each fitted in the oblique sliding groove disposed on the rear wall of the slide.