| 摘要 |
<p>PURPOSE:To move up and down exactly and smoothly a cassette case by constituting the titled device so that the second floor consisting of the cassette case is contained in the first floor consisting of the outer case by loading the cassette, and thereafter, depressing the top surface. CONSTITUTION:First of all, a cassette house 1 is formed to a two-floor house state, and a cassette 2 is inserted from the optional side face of a cassette case 3 of the second floor. Subsequently, by depressing the upper face of the cassette case 3, guide pins 16, 17 descend, sliding along grooves 14, 15. As they descend, connecting rods 12, 13 rotate a gear by depressing diagonally downward a connecting point to the gear. The upper part of the connecting rods 12, 13 is coupled to the upper part of both sides of the cassette case 3, therefore, the cassette case 3 also descends. When the guide pins 16, 17 reach the final end part of the grooves 14, 15 at last, the cassette case 3 is contained completely in an outer case 4, and locked.</p> |
