Electric heating table with liftable base and liftable table board
The utility model relates to an electric heating table with a liftable base and a liftable table board, which comprises the table board, table legs, the base and a base lifting driving device. The base lifting driving device comprises a base lifting motor, a horizontal transmission shaft, a horizont...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to an electric heating table with a liftable base and a liftable table board, which comprises the table board, table legs, the base and a base lifting driving device. The base lifting driving device comprises a base lifting motor, a horizontal transmission shaft, a horizontal transmission gear arranged at the end of the horizontal transmission shaft, a vertical transmission shaft arranged vertically, a vertical transmission gear arranged at the top end of the vertical transmission shaft and a base lifting lead screw arranged vertically, and the base lifting lead screw can rotate but cannot move up and down. The vertical transmission shaft and the base lifting lead screw are in vertical sliding fit and synchronous rotating fit, when the table board ascends and descends, the vertical transmission shaft ascends and descends along with the table board, and the base lifting lead screw, the base lifting sliding block and the base do not ascend and descend along with the table board. Howeve |
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