This is a support for the joyaccess webcam, it could also fit other webcams.
RatRig V-Core3 without enclosure: RatRig VCore 3 webcam support da Jake90 | Scarica il modello STL gratuito | Printables.com
BOM:
2x cap head screw M6x12
2x Tnut m6 3030
The author marked this model as their own original creation.