| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a loading mechanism for a magnetic recording and reproducing device which can be manufactured at a low cost with a simple constitution and maintaining the miniaturization of the device. SOLUTION: This mechanism has a first board 50 on which a rotating head cylinder 53 is mounted, a second board 58 which is equipped with a tape set and is movable against the first board 50, and a support arm 140 which is supported by the second board 58 rotatably and supports a draw out post 97 drawing out the magnetic tape 52 in the vicinity of the rotational head cylinder 53. The mechanism is constituted: the support arm 140 is energized by a energizing spring in the direction to separate the draw out post from the rotating head cylinder 53; on the first board 50, a guide part 50a is formed on which the support arm 140 can abut,; the support arm 140 abuts on the guide part 50a and makes a turn when the second board 58 is moved to the rotating head cylinder 53 side, and; the draw out post 97 is located in the vicinity of the rotating head cylinder 53.</p> |
