Onshape 模型:https://cad.onshape.com/documents/29016a52ab7db4faae2b939d/w/9498eb7f1e15b667ebe5ab4e/e/db9e44da253a7bc410c225a5
你需要https://www.printables.com/model/97222-din-rail-bracket用作实际的轨道安装支架。