Universal hub and plate assembly for attaching multiple graphic systems on a single frame

A universal hub assembly for a portable display frame, the portable display frame including a plurality of elongate arms pivotably coupled to the universal hub assembly, the universal hub assembly configured to enable the mounting of at least one stretched fabric panel and/or a frame assembly for a larger fabric panel, the universal hub assembly comprising:

• a hub component having a outer surface, an inner surface, and a plurality of side surfaces, the inner surface and the plurality of side surfaces defining a plurality of grooves shaped and sized to accommodate ends of the plurality of elongate arms and configured for pivotably coupling an elongate arm to the hub component, the hub component further defining a through bore passing from the outer surface to the inner surface;
• a rigid threaded insert housed within the through bore;
• and
• a threaded post having a threaded portion and a button head, the threaded portion being configured to threadedly couple to the threaded insert such that button head extends from the outer surface of the hub component, the button shaft being configured to operably couple to at least one of a stretched fabric panel or a frame assembly.

A threaded post configured to be operably coupled to an outer surface of a display hub of a portable display frame, the threaded post configured to adapt the display hub between one of the mounting of at least one stretched fabric panel and/or the mounting of a sub-frame assembly for a larger fabric panel, the threaded post comprising:

• a threaded portion having a first end and a second end;
• a securement plate operably coupled to and extending radially about the second end of the threaded portion to define a securement flange;
• a button shaft extending from the securement flange at a first end of the button shaft;
• and
• a button head operably coupled to and extending radially about a second end of the button shaft to define a button flange;
• wherein the threaded post is configured to pass through an aperture of the display hub, thereby enabling the button shaft and button head to be operably coupled to at least one of a stretched fabric panel or a sub-frame assembly.