Shelving Bracket Headphone Stand

This is a customizable headphone stand that attaches to the post of a wire shelving unit.

It has a lip to keep the headphones from sliding off. It is attached to the post with a pair of brackets that are closed on one end using a small locking clip and the headphone w/standoff attaches to the other side. There is a slight bump in the inside of the clips to help keep them from sliding down the pole.

The stand is easily rotated around the pole and the bump keeps the clip from sliding down but since the bump only fits into the groves a bit it is possible to move the bracket up and down without too much force.

There are many parameters you can adjust but likely you will only need to adjust the following:
rest_length = 50; // Width of headband rest (Orange)
standoff_length = 30; // Length of standoff (Cyan)

The model is color coded in OpenSCAD for ease of use but the color doesn't matter when printing. The rest_length should be as wide as your headphone headband (plus a tiny b