This is designed for the newer iterations of HC-SR04 that employ a more convenient female JST plug. But it can be used for the normal one too.
Mount has 2 planes of motion: transverse and sagittal.
Frame attachment can be modified easily to suit where you'll attach.
Parts are all easy to print on different orientations, which is by design.
I was inspired by https://www.thingiverse.com/thing:1799012 and designed this as a class project.
Tolerances are tight and work best on a smaller nozzle like 0.4 and 0.5mm. But I personally use a 0.7mm nozzle so some sanding was necessary for me. Once assembled, you'll never have to disassemble it.
If you like it please buy me a cup of coffee, thanks! And always give credit to me if I helped.
Village Plastics PLA
Nuts & Bolts
You will want to have bolts similar or close to this size:
1 of the M5 × 0.8 × 20 mm Screw & Nut
2 of the M3 × 0.5 × 10 mm Screw & Nut
For the M3 nut, it can either be a hex or a square nut. You have both options for the "Base Half 1" & "Base Half 2"
The advantage of having these is that you can make it exactly as tight as you prefer it to be
Assembly Process for Dummies Breakdown