| 摘要 |
<p>PURPOSE:To assemble a cassette tape recorder with a small number of parts in a small space by providing an electromagnetic unit, which operates a cue review release mechanism and an auto-reverse mechanism, and a switching unit. CONSTITUTION:One end of cue-review release lever 18 is connected to movable part 2a of electromagnetic unit 2. When auto-reverse mechanism 5 is operated, power is supplied to electromagnetic unit 2 simultaneously to rotate lever 18. Lever 18 does not perform the cue-review release operation and rotates trigger lever 16 to release stop of gear stopper 15d, so that auto-reverse lever 17 is operated. When cue-review operation lever 12 is rotated manually, switching plate 19 is rotated to rotate cue-lever release lever 18 due to power supply to electromagnetic unit 2, and cue-lever release mechanism 4 is operated. Since the operation source is the electromagnetic unit only, the cassette tape recorder can be assembled in a small space.</p> |
