| 摘要 |
Disclosed is a water-level indicator for a plant pot, mainly comprising a hollow guide rod (1); an upper end of the guide rod (1) is mounted with a transparent graduated observing tube (3) through a connector (2), and a lower end of the guide rod (1) is connected to a water inlet filter cover (4) having a plurality of water inlet holes, a floating rod (3) is disposed in the guide rod (1), an upper end of the floating rod (5) extends through a communication hole (21) of the connector (2) into the observation tube (3), a positioning plate (6) is provided at the bottom of the floating rod (5), and a floating ball (7) is provided below the positioning plate (6) completely separated from the floating rod (5). The water-level indicator for the plant pot can effectively increase the floating performance of the floating rod and ensure the effectiveness and response sensitivity of the indication, while providing the intuition for water-level observation and the overall aesthetics of the water-level indicator. |
