There is no HR GRIP (https://www.hr-imotion.com/hr-grip/fahrradbefestigung-bike-mount-1-570-100-11.html) adapter for new HTC U12+ smartphone on the market yet. So I decided to design my own. I have HR (Herbert Richter) mount in my car and on my bike - I need two adapters.
To avoid support the adapter is divided into two parts:
Part A - adapter to mount on HR base
Part B - smartphone holder itself
Parts has to be glued together with kind of strong glue. As mine was printed in black PCABS (Compositum ABS with Polycarbonate) from Coro Technology https://corostore.eu/compositum-pcabs-eh%e2%84%a2-175mm-p-40.html?products_id=40 the acetone works perfectly.
My recommendation is to print the A part first and check how it fit to your HR base. Then print part B and glue them together. A liite bit of sanding could be necessary depend of your printer calibration.
I'm not sure how it can work on PLA. Not tested. Probably OK.
The adapter is designed for HTC U12+ WITH original clear protective sleeve.
The part B could be easily adapted to other devices.
HR-2-HTC_U12+00A+B.stl | 1.3MB | |
HR-2-HTC_U12+00A.stl | 253.0KB | |
HR-2-HTC_U12+00B.stl | 863.2KB |