Foldable smartphone stand (2 or 3 slots)

This is a smartphone stand that can be folded and made smaller.
This model does not use a screw for the hinge part.

The feature is that the claw part supports the smartphone and also has the role of a locking claw when folded.

[size when folded]
-normal version
width:40mm, thickness:9mm, length:78.5mm
-Big version
width:45mm, thickness:9mm, length:88.5mm

[hinge gap]
There are three types of hinge gap widths as files. It is recommended to print "hinge_gap_test.stl" first to determine which gap is appropriate.

-smartphone_stand_gap02.stl ... gap width = 0.2mm
-smartphone_stand_gap03.stl ... gap width = 0.3mm
-smartphone_stand_gap04.stl ... gap width = 0.4mm
-smartphone_stand_Big_gap02.stl ... gap width = 0.2mm
-smartphone_stand_Big_gap03.stl ... gap width = 0.3mm
-smartphone_stand_Big_gap04.stl ... gap width = 0.4mm

[Stabilization using a rubber band] refer to photos]
When using this stand, the stand sometimes lays down when you lift your smartphone. This can be improved with a single rubber band. Just put on the band as shown in the picture. It can be folded even with the rubber band attached, so you can leave it on.

[print conditions]
-printing type: FDM
-printer: Original Prusa i3 MKS
-filament: PLA
-support: no
-brim: no
-raft: doesn't matter
-print directions: Please refer to the photo