LCD Knob Expandable Wings

Easy print. I used Pla and 0.4 mm Nozzle with 0.2 mm Layer height.
Print the Housing with a internal and external Brim.

I used a small Screw out of an Old pair of sunglasses but the Fusion 360 files are included, so you may customize the hole for the screw.

I can open the wings with just my hands but doing so covered the picture for the video, so I used pliers.

Demonstration;