| 摘要 |
A rotating device for Christmas tree comprising mainly a shell and a bracket with a reducing motor and a rotating gear within the shell, characterized by the design of a shaft sleeve extended from the center of a side of the rotating gear, a plurality of longitudinal slots on the shaft sleeve for passing through the conductor wires, a flange on the top end of the shaft sleeve and two annular electric conductors fixed on the surface of the rotating gear so that the sleeve can be positioned within a cylindrical post of the bracket, and the annular electric conductors can keep good contact with two conductors on the bracket, and the shaft sleeve can hold a trunk of a Christmas tree so that the Christmas tree can be rotated slowly. It can also include a support with steel balls beneath the rotating gear so that the rotation can be proceeded smoothly. |
