An electronic device of the present invention is provided with a cover which is rotatably attached to a device case in an openable/closable manner and conceals a storage section provided in the device case; an operating member which is rotatably attached to the device case and exposed outside of the device case; and a lock member which locks the cover in a state where the cover conceals the storage section, and lifts the cover upward in an opening direction when the lock on the cover is released by a rotation operation of the operating member.