Echo Dot Outlet Mount

__A clean, compact design for plugging-in an Amazon Echo Dot Gen 2 directly into an outlet.__.

Super lightweight: only 25 grams of plastic!!

__Design goals__
A design that matches the Dot design somehow, with no visible wires, no ugly face clips blocking the light ring, no speaker obstruction. One piece, minimum plastic and prints without support. I did a bit of searching couldn't find any adapter (3d printed or commercial) meets all these criteria.

__Design process__

*Body*: I measured the Echo Dot and it turns out the diameter is tapered (at least the Gen 2 that I have is). That means it can be mounted inside a super compact ring with a perfectly tight fit, independent of the printer tolerances. An additional benefit of the ring mount is that it doesn't obstruct the sound in any way.

*Power Adapter*: For the DC adapter I needed both horizontal and vertical mount, initially I thought about doing the design parametric, but then realized it can be designed in one piece t