Adjustable bracket device of a cable management arm for furniture

摘要

An adjustable bracket device of a cable management arm. The device includes an adjustable bracket and a positioning unit adapted to position the cable management arm with respect to the adjustable bracket between a rack and a chassis. The adjustable bracket includes a guiding groove adapted to receive the positioning unit to adjust an assembled position of the cable management arm with respect to a predetermined position of the rack, to apply a universal specification of the cable management arm to various depth sizes of the rack.