| 摘要 |
<p>PURPOSE:To load erectly a tape cassette by forming link mechanisms for supporting and driving a cassette holder and two guide groove parts for regulating the operating locus of the cassette on both the sides of the cassette holder. CONSTITUTION:When the tape cassette 1 is loaded, the cassette holder 2 and a guide plate 10 are moved along the long hole 6a of a holder garage 6 and the long hole 10a of a guide plate 10 in the approximate loading direction of the tape cassette 1, interlocking with the rotation of a driving gear 7. When the driving gear 7 continues to rotate, the guide plate 10 is rotated around the rotation supporting point 5a of the slide plate 5 along a guide groove 10b in the clockwise direction. After the projected shaft part 10c of the guide plate 10 has been moved up to the terminal of the arc part of the guide plate 10 has been moved up to the terminal of the arc part of the guide groove 12a, the projected shaft part 10c is guided by the straight part of the guide groove 12a of the guide member 12 and the guide plate 10 is straight moved in the approximately parallel direction to the axial direction of the reel board 11, so that tape reel in the tape cassette 1 is loaded to the reel board 11.</p> |
