This is an adapter that holds your AirPods Pro in the correct position on a wireless charging pad in a car. Many cars nowadays have wireless charging trays for phones. I have a 2022 Tesla Model X and that's the only car I have available for testing.
I made the size of the adapter the same as the dimensions of an iPhone 15 Pro Max, and placed the center of the AirPods Pro case in the same place as the center of the Apple logo on the back of an iPhone. I experimented with different locations and different plate thicknesses until I found a combination that worked reliably.
I did the remix on TinkerCad.
I printed it with Prusament PLA on a Prusa MK4 printer, using the default settings for this kind of filament in PrusaSlicer 2.7.4 on MacOS.
I used the MK4 input shaper printer settings.
Other print settings:
The author remixed this model.
I merged the original bracket (designed for wall mount) onto an iPhone-15-sized back plate to allow it to lay horizontally on the charger. I also included a shelf at the bottom to prevent it from sliding into cracks, and in case you wanted to store something small on it.