open computer case computer stand

Recently, I wanted to move my PC to the living room for gaming, but I found that the original stand wasn’t strong enough, and the ventilation was poor when placed inside the cabinet. So I redesigned it — reinforced the structure, added a mounting bracket for a 14 cm fan, and included a handle. I’m sharing it here for everyone to download. Computer motherboard specifications：MATX OR smaller Screw specificationsM3*10 switch：<