Patent ID: 9746128
Date: 2017-08-29
CPC Classifications: A47B,F16M

Claim:
1. An adjustable dual-screen monitor stand, comprising: a base member comprising an upright post at a top side thereof and an anchoring component at a bottom side thereof; a supporting bushing set comprising an upper bushing and a lower bushing mounted on said upright post which is secured on the top side of said base member at different elevations; a first cantilever swivel screen mount comprising a first lower swivel arm mounted on and turnable about said upper bushing, a first lower mating connection member located at a distal end of said first lower swivel arm remote from said upper bushing, a first upper swivel arm mounted on and turnable about said first lower mating connection member, a first upper mating connection member located at a distal end of said first upper swivel arm, and a first screen holder mounted on and turnable about said first upper mating connection member and adapted for holding a first flat display monitor; and a second cantilever swivel screen mount comprising a second lower swivel arm mounted on and turnable about said upper bushing, a second lower mating connection member located at a distal end of said second lower swivel arm remote from said lower bushing, a second upper swivel arm mounted on and turnable about said second lower mating connection member, a second upper mating connection member located at a distal end of said second upper swivel arm, and a second screen holder mounted on and turnable about said second upper mating connection member and adapted for holding a second flat display monitor, wherein said upper bushing further comprises a first lower engagement groove; said first lower swivel arm further comprises a first lower engagement block downwardly protruded from a bottom side of an inner end of said first lower swivel arm for engaging into said first lower engagement groove of said upper bushing to secure said first lower swivel arm to said upper bushing positively; said lower bushing further comprises a second lower engagement groove; said first upper swivel arm further comprises a first upper engagement block downwardly protruded from a bottom side of an inner end of said first upper swivel arm for engaging into said first upper engagement groove of a first bushing to secure said first upper swivel arm to said first bushing positively.