| 摘要 |
PURPOSE:To simplify constitution and to improve rigidity by utilizing an integrated parallel link mechanism having a oscillating shaft for penetrating both sides of a tray to be shifted. CONSTITUTION:An integrated parallel link mechanism is mainly constituted of the following members: an oscillating shaft 14 being a rear part of a tray 10 and rotatably supported through right and left side plates 10a and 10b of said tray 10, which are approximately horizontal and parallel to a horizontal direction P for intersecting orthogonally with a loading direction M, link plates 15 and 16 whose one edge are unitedly jointed to said shaft 14 in such a way that they are spaced at right and left sides of said shaft 14, and whose other edges are rotatably supported on stands 17 and 18 formed in one body with a disk player 9 through shafts 17a and 18a, an oscillating shaft 19 rotatably supported through right and left side plates 10'a and 10'b which are a front of the tray 10 and approximately parallel and horizontal in the horizontal direction P, a link plate 21 whose one edge is unitedly jointed at approximately a center of said oscillating shaft and whose other edge is jointed unitedly to a drive shaft 20, etc. |
