| 摘要 |
PURPOSE:To decrease the number of parts, to reduce a cost and to improve a use effect, by using a clamp screw which is provided with a projecting screw part and a turning-stopper on the lower end and the upper end, respectively, and is provided with two grooves whose falling-out is stopped by a snap ring, on the intermediate part. CONSTITUTION:When fixing and carrying a turntable 20 and a panel 19 in a state of a unit of a player, a clamp screw 17 is drawn up in the direction as indicated with an arrow A, and a screw part 17c is engaged to a screw hole part 19a of the panel 19. During this time, a clamper 21 is rotated by 90 degrees, and the groove of the clamper 21 is fitted into a projection part 19b of the panel 19 and a long hole of a turntable 20, respectively. Also, when the clamp screw 17 is screwed into the direction as indicated with an arrow B in said state, the screw part 17c is screwed into a screw hole 24a, and the whole panel 19 is fixed to a desk plate 23 in a state that the lower part of the screw part is made to press-contact with the head part of a driving nut 24. In this way, the number of parts of a fixing device for carrying is decreased, the cost is reduced, and the use effect can be improved. |
