This is a set of objects for attaching things to the strap of a Lenovo Explorer VR headset. This will also work for other objects that are <2mm thick by 22 - 30mm tall.
The clamp has an upper and lower piece and are connected with screws. I'm also including the connector I made to fit my headphones (JVC HA-X580).
I am including versions for both metric (M3) and ASE (4-40) screws and nuts. The 4-40 versions uses machine screws and nuts I got at a Radio Shack that was closing.
My 3D print isn't that great, but it's functional and that's all I care about for this project. I printed it in PLA, but if they don't last, I'll reprint them in PETG.
Here's a video showing the assembly of the main parts. It's a bit out of focus and not framed well, but it should give you an idea of how things go together.