Fan Stand

I installed another fan to cool down my printer's mainboard(anet a8). This is the stand that 'll hold the fan in the proper position.
I use printer's power supply (110/220v ac -> 12v dc) as a powersource of the fan. Then, connect wire from power supply's channel to the fan's wire {channel 4 or 5 or 6 for black wire(com), channel 7 or 8 or 9 for red wire(+v)}.

Require
- [ 3dmbfan_stick.stl ] x 1 , you should use sandpaper to modify it a little.
- [ 3dmbfan_main_r.stl ] x 1
- [ 3dmbfan_base.stl ] x 2

- [ M3 nut & screw ] x 1 , to hold fan with the stand.
- [ 12v dc fan (7x7 or 8x8 cm) ] x 1
- wire

[Update: 6/16/2020]
- I add [ 3dmbfan_base_2.stl ] that more stable to the list. You can use whichever _base or _base2