| 摘要 |
The present invention relates to a motorized screen device which is driven by a rotating shaft. In the present invention, a moving member is coupled to both ends of the rotating shaft driven by a single motor, and the moving member moves a plurality of fixtures coupled along a guide rail to open or close a blind screen. The present invention is driven by a single columnar motor to reduce manufacturing costs and weight. The fixture supporting the blind screen used in the present invention has a hollow space inside while forming a horizontal plate and a support protrusion to be lightweight and not to sag by the weight of the screen device itself or the blind screen. |
