Designed by our teacher to get her monitor to the correct height for ergonomic purposes.

For design specs check out this PDF: http://www.thingiverse.com/download:1415140

Discovery - The design looks cool but is a bit flawed. There is a lot of torque at the pivot joints when the stand is not completely vertically extended. This means there is definitely a weight limit. It is currently being used to hold a smallish LCD monitor and had to be tightened with wrenches because hand tightening wasn't enough.

Design suggestions: Modifying the arms and connection points to have a "toothed" pattern so that the rotation would lock in place OR a scissor lift design which would probably be able to hold more weight and only fall in a vertical (instead of arcing) direction if it couldn't bear the weight load.

All parts printed with 6 shells and 25% infill for strength.

Printed Parts:
1x Platform (to hold small monitor or other light object)
1x Deskbase
7x Hex Bolt Grips
4x Clamp Pads
4x Clamps (Size options - see accompanying pdf for details)
1x Arm 1 (Size options - see accompanying pdf for details)
1x Arm 2 (Style options - see accompanying pdf for details)

Hardware:
7x 3/8" - 1 1/2" Hex Bolts
4x 3/8" Hex Nuts
3x 3/8" Wing Nuts
6x 3/8" Washers

The holes for bolts were designed as 9mm in size (just a tad over 3/8") but we still had to drill them out to get nice clean/round openings.