this is my go-to camera mount for the workshop and also out and about. it uses an Irwin QUICK-GRIP Bar clamp with a 13mm x 5mm bar, to attach your GoPro on a shelf or table or just about anywhere.
This consists of 3 parts, no support should really be needed, but you may find some tiny supports on the recesses for the screw heads might be good when printing the Bridle.
The crane Print needs to be paused at 4mm z Height to insert an M3 steel nut, and this is screwed to the body with an M3 x 8mm socket head cap screw. a M5 Nut and GoPro screw are used to attach the camera to this too.
The Body and the Bridle clamp around the Bar of the Clamp, with the holes in these parts located on the pressed-in roll pin. these are fastened by M3 x 20 Socket head bolts and nuts.
UPDATED 1/6/22
New model for a slightly tighter fit on the clamp bar added
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you will need :
the three basic prints, (i used PLA, .15mm quality, 15% infill.
1x M3 stainless or steel Nut
1X M3 x 8 socket head cap screw
2x M4 x 20 socket head cap screws
2 x M4 nylon locknuts (nylon optional)
an M5 Dome nut or standard nut
and a GoPro locking screw.
Also Allen keys to suit.
Link to a video showwing assembly here.
The author hasn't provided the model origin yet.