| 摘要 |
<p>PURPOSE:To reduce cost and size by selecting the engaging point of the turning force of a lever taken out from one cam face by a slidable member to execute reproduction or tape ejection. CONSTITUTION:A motor 8 is rotated in an arrow direction to rotate a cam 1 and a cam lever 2 is thereby turned counter-clockwise in the case of starting the reproduction from stop. A sliding plate 12 is energized by a spring and is engaged with the top end of a head substrate 4 when a plunger 10 is not attracted. The head substrate 4 is, therefore, pulled up toward the left and a head 14 trespasses to a cassette tape 15 and contacts the tape surface. The motor 8 is run in an arrow direction and at the same time, the plunger 10 is attracted in the case of making the discharge from the stop. A plunger lever 11 is rotated counter-clockwise by the attraction of the plunger 10 to move the sliding plate 12 to the position shown by a broken line. A ejection arm 3 engages with the sliding plate 12 when the cam lever 2 turns counter-clockwise. The ejection arm 3 is turned clockwise to eject the cassette tape 15.</p> |
