| 摘要 |
PURPOSE:To offer replacing type disc device having air purifying function being the same degree as that of a fixed type by providing a head disc assembly HDA where an inner air purifying mechanism is provided in its cover case and the cover case fitted with a wiring connector for operating the mechanism. CONSTITUTION:Wirings for the mechanisms constituting the HDA are collected to the connector 28. When the HDA25 is mounted, a circuit side connecting connector 24 and the connector 28 are connected for attaining a prescribed operation. In the state of the HDA25 is mounted, a fan 37 above a rotating body 36 is rotated during the rotation of a magnetic disc 38 and the air around an opening 411 of an air duct 41 is adsorbed, then the air circulation as shown by the arrow C is formed and the air is filtered by an air filter 39, then the air at the inside of the HDA25 is considerably purified. |
