| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cassette position detection mechanism in a cassette loading/ejecting mechanism for a recording and reproducing device that can detect whether or not a cassette is loaded to a regular position with a simple configuration. SOLUTION: A 1st arm 40 is extended in a direction in crossing with a loading/ejecting direction of a cassette 2 at a lower side of a bottom plate 3002 of a stage 30 and the 1st arm 40 is fitted to a lower side of the stage bottom plate 3002 in a rocking enabled state via a spindle 3002C while each press contact part 5006 of a 2nd arm 50 faces an inside of the bottom plate 3002 of the stage 30 via each notch 3002B of the stage 30. While the 1st arm 40 is pressed into contact with a restriction projection 3002D, the 1st arm 40 is extended in a direction nearly orthogonal to a forward/backward direction of a cassette container section. While the 1st arm 40 is pressed into contact with a restriction projection 3002D and the stage 30 is placed at the cassette loading/ejecting position, a press contact piece 4004 of the 1st arm 40 is opposed to a sensor 60 without depressing it.</p> |
