| 摘要 |
<p>PURPOSE: To quickly and easily exchange a large number of cassettes by sequentially separating a cassette positioned at the lowest side by an extruding lever, and dropping it so as to be inserted into the cassette approaching opening of a recording/reproducing device. CONSTITUTION: When a gear 44 to be operated is rotated, a cam driven sliding board 56 operates a backward motion by the operation of an eccentric cam 54, and a cassette extruding lever 58 is rotated clockwise with a pin 60 as a center. Therefore, the free end part of the cassette extruding lever 58 extruded a cassette 18a at the lowest side supported by a protrusion 34 of a main body 14 to a horizontal direction at the same time when a rear part 19 of the cassette 18a at the lowest side is separated from a cylindrical body 48. Therefore, the cassette 18a at the lowest side can be easily and quickly dropped on a bottom face 15 of the main body 14 without the additional power consumption of a motor.</p> |
