| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rotation platform for a solar panel capable of solving conventional problems in which there are difficulties in a long-term operation because it causes many failures and the cost is forced to increase because of complexity of a structure. <P>SOLUTION: A rotation platform for a solar panel has: a base fixed to a predetermined position and having a circular rail on its upper surface; a rotation table 13 having a bearing running on the circular rail of the base on its lower surface, and having a supporting post erected on its upper surface; a cradle 16 supported by the supporting post at the substantially central part, and having a plate surface whose angle on both sides can be changed by using an apex of the supporting post as a supporting axis; and a solar panel mounted on the cradle 16. A wire having end parts fixed to both ends of the plate surface of the cradle 16 and running on a pulley 62 provided on the lower surface of the rotation table 13 movably, is operated by a deceleration motor 63 provided in position of the rotation table 13 to change the angle of the cradle 16. <P>COPYRIGHT: (C)2012,JPO&INPIT |
