Patent ID: 8251321

Claim:
A cable management arm connection system comprising: a main body, a support frame, a pair of slide assemblies, a support block, a support locking member, and two mounting members; the slide assembly including an inner track, a middle track, and an outer track, the inner track being slidably displaced relative to the middle track and the middle track being slidably displaceable relative to the outer track, rear ends of the inner track and the outer track being respectively provided with a wedging base, folded edges and retaining bits are provided on a top and bottom of each wedging base; a retaining piece being disposed at a center of each wedging base; a locating member being disposed on a rear end of the middle track, the locating member being disposed with a through hole; the main body comprising a front arm, a rear arm, a middle arm, and a sleeve, each of the front and rear arms being coupled to a respective one of the two mounting members, the two mounting members being coupled to the two wedging bases of a first of the pair of slide assemblies, each of the mounting members being provided with a respective one of a pair of first engaging buttons for respective releasable coupling to the wedging bases, the middle arm being pivotally connected on a first end thereof to the front arm and pivotally connected on a second end to the rear arm, the sleeve being pivotally connected to the middle arm intermediate the first and second ends thereof, the middle arm having a slot formed therethrough with an arcuate contour and the sleeve having a retainer extending therefrom into the slot to thereby limit rotational displacement of the sleeve relative to the middle arm; the support frame being slidably received in the sleeve and having two opposing ends respectively connected to the support block and the support locking member, the support block being slidably coupled to a second of the pair of slide assemblies and the support locking member being coupled to the first of the pair of slide assemblies for displacement thereby, the support locking member being provided with a second engaging button for releasable coupling to the locating member; wherein displacement of the pair of slide assemblies in turn displaces the front and middle arms relative to the rear arm and displaces the support locking member relative to the mounting member that is coupled to the rear arm, and displacement of the middle arm and the sleeve therewith in turn slides the support block relative to the second of the pair of slide assemblies to maintain support of the middle arm throughout the displacement thereof.