So, just playing with a means to use a flexible phone holder as a flux fume extractor. Currently working on a 40mm USB fan design. Parametric so you can opt for different sizes (within reason).
Needs 1/4-20×12.7×8 heat sets to fit the thread that the phone holder comes with (standard thread apparently).
The idea is the fan is inserted in via the input funnel. There'll be more as I figure things out.
input_funnel.stl | 264.9KB |