An anti-dust cover driving device for a CD player.

摘要

An anti-dust cover driving device for a CD player includes a base body, a laser head base unit (31, figure 5) mounted on the base body (3, figure 5) and a laser head 31A. An anti-dust cover 4 is provided above the base body, moved to hide the laser head 31A (or not) by a driving device consisting of a gear 52, a shaft, an activating means 51, a power device for rotating the gear and hence moving the shaft. The anti-dust cover does not hide the laser head when a CD Player cover is closed, but is moved to hide the laser head by means of the driving device when the CD player cover is opened. Therefore, the laser head is always hidden and prevented from having dust fall on it. The anti-dust cover does not move outside the confines of the CD player.