Display Screen Mount

FIG. 1 is a perspective view of a display screen mount showing my new design; FIG. 2 is another perspective view thereof; FIG. 3 is a front elevational view thereof; FIG. 4 is a rear elevational view thereof; FIG. 5 is a left side elevational view thereof; FIG. 6 is a right side elevational view thereof; FIG. 7 is a top plan view thereof; FIG. 8 is a bottom plan view thereof; FIG. 9 is a perspective view of the display screen mount where the display screen mount is in a first configuration of use; and, FIG. 10 is a perspective view of the display screen mount where the display screen mount is in a second configuration of use. The broken lines in the drawings depict portions of the display screen mount that form no part of the claimed design.