According to the invention, an optical disc reproducing apparatus includes a housing for: a reading section which reads data recorded on an optical disc, a data storing section and a reproducing section which reproduces the stored data. The apparatus has a heater that moves vertically with respect to an infant support during the change in function between an infant incubator and infant warmer. A plurality of structured sockets are disposed on the functional side, the structured sockets incorporate a portion of the terminal set.