A HUB LOCKING DEVICE FOR A DISC-SHAPED RECORDING MEDIA

摘要

A hub locking device (200) comprising a protrusion (230), a clamping disc (220) and a locking button. The protrusion (230) is preferably located on a wall of a digital media storage case (100) and comprises a recess and at least one first mating portion (232). The clamping disc (220) has a central aperture (231) and a plurality of resilient arms (223) extending downwardly from the central aperture (231). The resilient arms (223) are receivable within the recess of the protrusion (230) and each arm (223) has a second mating portion (224) located thereon. The locking button (210)is locatable with the central aperture (231) of the clamping disc (220). The hub locking device (200) is locked when the locking button (210) holds the at least one first mating portion (232)in engagement with each second mating portion (224).