Eken H9R TPU mount for HSKRC Freestyle 250 True X frame

thingiverse

This is a TPU mount for the Eken H9R HD Camera mounted directly onto the HSKRC Freestyle 250 True X frame. This frame is actually a Ummagawd Remix clone, but due to an angled camera mount built into the frame, standard GoPro Hero4 mounts available for the Remix won't work on the Freestyle 250 unless you have an extra horizontal front standoff installed. Instead of mounting directly onto the standoff, this camera holder uses zip ties to secure itself to the built-in mount. UPDATE 1: Here's a link to some flight footage as requested: https://youtu.be/fTzsBAeqfHk UPDATE 2: TL;DR; I've fixed the jello video issue with this TPU holder. A V2 design has been created, featuring some improvements over the original, but the V1 design can also be modified to work effectively. The root cause of the jello appeared to be the foam pad that comes with the Freestyle 250 frame, onto which I mounted the TPU camera holder. Unfortunately, this still allowed for a significant amount of play and vibration where they contacted each other, even when the zip ties were pulled tight. So I removed the foam pad and directly attached the TPU holder to the milled alloy angle plate. Additionally, I added an extra zip tie at the back of the TPU holder, perpendicular to the two holding it in place. This reduced some left-right wiggle that was noticeable. Finally, I tightened down the screws on the pivot axis through which the frame normally hinges apart for servicing. I noticed there was still a tiny bit of front-back wiggle at the front of the TPU holder where it allows the camera to slightly overhang the base. I flew fine with this, but the V2 design adds a flange to address this issue as well as an extra perpendicular through-hole for that other zip tie mentioned above. With the addition of the flange, printing without supports is not possible. I recommend turning on supports only where they touch the build plate in Cura instead of everywhere.