Barcode Scanner Cradle and clamp

This barcode scanner assembly is built to mount the Jadak H1S series barcode scanner on a Philips TC70 ECG machine.

Built with PET-G 2.85 filament on an Ultimaker 2. The filament was the white gear from radionics.ie

http://ie.rs-online.com/web/p/3d-printing-materials/8919337/

The articulated arm was recycled after decommissioning an old ventilator. Any sort can be adapted by modifying the files to suit what you can find. I ran a M8 tap as far as i could in each end of the arm, this allowed me to use an M8 countersunk bolt for the arm - cradle part and a M8 cap screw tightens the clamp assembly. The cap screw has a rib cut into it by a Dremel or hacksaw. The lower clamp is placed over the cap screw followed by a suitable cir-clip around the rib to retain the lower clamp when removed to reduce parts count. The upper clamp - arm is a friction push fit and is retained then my the cap screw.

The settings were
Nozzle 0.4mm
Layer height 0.06 (to reduce artifacts as much as pos