I wanted something I could hook my baby monitor to to aim it down from a shelf above where my toddler could reach it. I also didn't want to mount it to a wall and have to repair the holes that would leave.
This was my solution. The camera easily slides onto the two tabs attached to the top surface that is angled down at 35° and stays put.
The two tabs do require a very minimal amount of support to print properly, but this is still a very simple print that takes seconds to remove the support material. It doesn't require much infill either; I printed with 8% infill with a 0.15 mm layer height.