Anet Magnetic Extruder Fan Frame

Stressed by always unmounting the extruder fan just to have a look at the nozzle tube,
i searched for an solution. I found some, but i want to keep it as simple as possible. I found those 4 little flat magnets (4x12x1mm) and created this holder.

I split it in two frames, the thin frame (5mm) and the fat frame (12mm), but just because i wanted to use the original M3-30mm and M3-20mm machine screws.

You dont need the fat frame if you have shorter screws available, just print the thin frame twice and use them :)

The modell are designed, so the screwheads and magnets disappear inside of them,
making a flat surface and therefor a steady airflow.

You need:

4x Magnets, flat, 4x12x1mm
4x M3-20mm machine screws to mount the fan on the thin frame
2x M3-30mm machine screws to mount the fat frame to the extruder
some superglue to glue the magents in the frames

Little video: https://www.youtube.com/watch?v=YLLGPxEzUFU