Folding tripod for phones and tablets

Use Rubber band like a spring for holding devaces. 
I use 1.4x20mm Rubber Bands.

For diferrent sizes feel free scale facktor.
I add 150% scaled. 3mf file for vertical standing phones and horizontal standing tablets.

100% .3mf file - recomended smollest tested working size.

For entusiast of 3d modelling I also add Folder with .step files.
Feel free for creating any remixes.

The model can be reinforced with screws and spools of a suitable size, but I haven't tested this option yet.

Projections from the Fusion 360 environment:

Side:

Front:

Top:

Analysis: