Improved Prusa Mini+ Filament Sensor with PTFE tube quick fittings

prusaprinters

I've started to re-design the Spoolholder for the Prusa Mini in order to hang it to my equipment rack. This spoolholder included a swiveling part with a PTFE tube towards the filament sensor to aim for a neater routing of the filament. Unfortunately the filament sensor did not allow for a good fixation of the PTFE tube, hence it was pushed out. In addition i was not happy with the feedthrough, the filament was often stuck in the sensor.Design:What i have changed in the design:incorperate 2 PTFE quick-fittings (PC4-M10) Improved feedthrough by inserting the bowden tubes as close as possibleDesign is now rounded which looked neaterlever arm extended by 1mm for some cleare issues.All bolts, magnets, steel ball, and sensor can be reused. I placed an m3 washer below the the lever arm for a more smooth operation. PrintingBody: to be printed on the flat surface with the hole for the wiring on the heatbed. minor support is needed for the internal geometry for the filament sensor hole (use a small support enforcerer). 3 or 4 perimeters are recommended to ensure a proper connection with the quick-fitting.Cap: to be printed with the wiring clamp on the heatbed. A brim is recommended to ensure a proper print.