Abstract: A display frame structure mounting arrangement includes a base frame accommodating a display panel and a front cover fastened to the base frame to hold the display panel in position, the front cover having a plurality of locating devices each having at least two upright arms protruded from the back surface of the front cover and a transverse block joining the upright arms and spaced from the back surface of the front cover by a gap, the base frame having a top flange stopped below the transverse block of each locating device, a plurality of top lugs respectively engaged into the gap between the back surface of the front cover and the transverse block of each locating device, and a plurality of bottom mounting devices fastened to the respective bottom mounting devices of the front cover by screws.

Abstract: A detachable base of a display includes: a connecting body mounted on a display body, a bottom face of the connecting body having at least one first sliding mechanism and a first retaining mechanism; and an undercarriage correspondingly mounted on the bottom face of the connecting body, the undercarriage having at least one second sliding mechanism and an operating section, wherein the at least one second sliding mechanism has an inlet end and a stop end, the operating section has an elastic region and an operating region, and the operating region located at a free end of the elastic region and another end of the elastic region fixed on the undercarriage.

Abstract: A display frame structure mounting arrangement includes a base frame accommodating a display panel and a front cover fastened to the base frame to hold the display panel in position, the front cover having a plurality of locating devices each having at least two upright arms protruded from the back surface of the front cover and a transverse block joining the upright arms and spaced from the back surface of the front cover by a gap, the base frame having a top flange stopped below the transverse block of each locating device, a plurality of top lugs respectively engaged into the gap between the back surface of the front cover and the transverse block of each locating device, and a plurality of bottom mounting devices fastened to the respective bottom mounting devices of the front cover by screws.

Abstract: A pivot coupler is constructed to include a hinge base fastened to a stand and holding two packing piece sets at two sides, a hinge bracket fastened to a monitor and holding two washers at two sides, and a shaft inserted in the hinge base and the hinge bracket and locked by a nut to pivotally secure the hinge bracket to the hinge base and to hold the packing piece sets of the hinge base in friction contact with the washers of the hinge bracket.