Modular FPV Ground Station

Here's a modular Ground Station I've been working on. It works using a central hub into which you can slide up to 4 modules. There's a rotating lock on top of the hub which stops modules from being removed accidentally.

Most of the mounts will print separately and should either be Acetone welded if printing with ABS, or super glued for other materials.

The hub has been designed to received a "1/4 Inch -3/8 Inch Converter Screw Adapter".
http://www.banggood.com/Metal-14-p-932988.html?p=RV0