Truss based display system
An adjustable truss structure for a display is provided and includes a vertical truss member, a vertical channel having a vertical slot therein, the vertical channel being attached to the vertical truss member, and a horizontal rail having a horizontal slot. An anchor is attached to the horizontal rail. The anchor has a member rotatable to a first position where the member is insertable into the vertical slot and rotatable to a second position to engage with a surface of the vertical channel, thereby enabling the horizontal rail to be selectively moved up and down the vertical channel and locked into a selected fixed position with respect to the vertical channel. A support member has a channel with a U-shaped cross-section, the channel being hooked into the horizontal slot of the horizontal rail and being horizontally slidable in the horizontal slot.
1. An adjustable truss structure for a display comprising:
a vertical truss member;
a vertical channel having a vertical slot therein, the vertical channel being attached to the vertical truss member;
a horizontal rail having a horizontal slot;
an anchor attached to the horizontal rail, the anchor having a member rotatable to a first position where the member is insertable into the vertical slot and rotatable to a second position to engage with a surface of the vertical channel, thereby enabling the horizontal rail to be selectively moved up and down the vertical channel and locked into a selected fixed position with respect to the vertical channel; and
a support member having a channel with a U-shaped cross-section, the channel of the support member being hooked into the horizontal slot of the horizontal rail and being horizontally slidable in the horizontal slot.
2. The adjustable truss structure of claim 1 wherein the member of the anchor is spring loaded with a spring that is press-fitted onto an extruded nut configured to thread onto a threaded stud attached to the horizontal rail, the spring forcing the member of the anchor against the surface of the vertical channel.
3. The adjustable truss structure of claim 2 , wherein the spring is a conical tapered coil spring.
4. The adjustable truss structure of claim 2 , wherein the member of the anchor has a U-shaped cross-section.
5. The adjustable truss structure of claim 1 , wherein the vertical channel has a C-shaped cross-section.
6. The adjustable truss structure of claim 1 , further comprising a display support panel attached to the horizontal rail.
7. The adjustable truss structure of claim 6 , wherein the display support panel includes an angled slot on a top surface thereof.
8. The adjustable truss structure of claim 7 , further comprising a graphic panel that is inserted in the angled slot.
9. The adjustable truss structure of claim 7 , wherein the angled slot is unitarily formed with the display support panel.
10. The adjustable truss structure of claim 1 , further comprising a floor track with a horizontal slot in a top surface thereof, the floor track being located adjacent to the vertical truss member.