Patent ID: 8196884
Filing Date: 2012-06-12
Classification: A47B,F16M,Y10S

Abstract:
1. A dual-purpose fixing stand for a computer screen and a keyboard holder, comprising: a main body, extended from a predetermined long axis, and having an axle pivotal disk with a diameter disposed axially at a lateral end of the main body, an axial pivoting hole concavely disposed at a middle of a distal surface of the axle pivotal disk and having a plurality of positioning grooves concentrically disposed around the axial pivoting hole; a universal connector axially and pivotally coupled to another end of the main body, and a support plate coupled the universal connector, for selectively mounting the computer screen or the keyboard holder; and a fixing base, having a support bottom selectively coupled to a distal surface at a top or a bottom of a table, two stand plates disposed at a lateral side of the distal surface at the top and convexly disposed with an interval from each other, an axial pivoting hole individually and concavely disposed at a middle of two stand plates, for accommodating, and axially and pivotally positioning the axle pivotal disk of the main body between the two distal surfaces, and a positioning pin disposed at an end side and corresponding to positions of the plurality of positioning grooves of the axle pivotal disk for a pivotal connection by an elastic axial extension, so as to elastically embed the positioning pin into the positioning groove to limit and position an axial and pivotal angle of the main body; wherein the support bottom of the fixing base includes an embedding slide board and a slide slot base slidably engaged with the embedding slide board for fixing the support bottom of the fixing base to a bottom of a table top to provide a horizontal extension and sliding operation for the fixing base.