| 摘要 |
The module has a cover device (100) with a number of cover units (101), where the cover units are movably connected with one another using a folding grille. A cover device (400) is connected with a frame (500) and a receiver (600), where the cover device (400) includes multiple cover units which are movably connected with one another. A guidance unit (800) which is working with the folding grille is provided. |
