PROBLEM TO BE SOLVED: To provide a device attaching/detaching structure capable of attaching/detaching with any of a plurality of devices such as a controller easily and securely, and a carrier cart having the device attaching/detaching structure.SOLUTION: A device attaching/detaching structure capable of attaching/detaching one device selected from a plurality of devices 200 and 300. The device attaching/detaching structure includes: an attachment member 215 provided commonly in any of the plurality of devices and having identical shape and a latch part 50 provided in a loading part 10 capable of loading any of the plurality of devices, for fixing the selected one device by latching the attachment member 215 attachably/detachably.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT【課題】コントローラ等の複数の機器のいずれも容易にしかも確実に脱着することができる機器の脱着構造およびこの機器の脱着構造を有する搬送カートを提供する。【解決手段】複数の機器200,300から選択されたひとつの機器を脱着可能な脱着構造であって、前記複数の機器のいずれにも共通して設けられている同一形状の取付用部材215と、前記複数の機器のいずれかを搭載可能な搭載部10に設けられて、前記取付用部材215を脱着可能にラッチすることで前記選択されたひとつの機器を固定するラッチ部50とを備える。【選択図】図2