| 摘要 |
<p>PURPOSE:To reduce the size and weight of a cassette loading device by allowing positively a cassette to strike on a cassette door when the cassette moves vertically, and opening and closing the cassette door by utilizing the vertical motion of the cassette. CONSTITUTION:The cassette loading device is provided with a couple of side plates 3 on both sides and has the gate structure which is coupled by a top surface ceiling plate 11. The side plates 3 are provided with L-shaped grooves 3a for holding and guiding a cassette holder, pins 3 implanted in the cassette holder penetrate the L-shaped groove 3a slidably, and a pulley and a gear train for obtaining power from a motor are provided on the right-hand side of the side plates 3. A driving arm 6 is locked to a driving gear 5 and the driving arm 6 is coupled with the pins of the cassette holder which project from the side plates 3. A cassette is inserted and a switch is turned on to driven the motor, loading the cassette.</p> |
