| 摘要 |
This invention discloses an electric bed bedboard with embedded fixed structure. The fixed structure includes a plurality of guide pieces, multiple sliders, multiple disc sleeve and two pieces of wood, a plurality of guide pieces. Multiple guide pieces are set on top of the bed board and also have T-shaped slots on their surface. Many disc sleeves are stacked on top of the word pieces at intervals and there are internal thread inside the disc sleeves. Two pieces of wood are fixed into the bed support at intervals and the disc sleeves position matches with the guide pieces. Multiple sliders are "stem" shaped sliders and have external threads on their top. Multiple sliders are situated on top of the guide pieces inside the T-shaped grooves. Multiple sliders' tops are situated inside the multiple disc sleeves which have connection by the threads. |
