| 摘要 |
<p>A tissue paper box with automatic lid includes a case (1), a lid (2) pivotally disposed on a top of a rear wall (13) of the case, and at least one induction device (4) disposed on fringe of the lid, preferably IR sensors. The rear wall of the case is hollow for receiving a driving mechanism (51), a deceleration mechanism (52), a circuit board (53), and a power supply (54). When the induction device detects objects approaching, the circuit board triggers a pivot axle to rotate via the deceleration mechanism to lift the lid up. Specifically, the pivot axle, the driving mechanism, the deceleration mechanism, the circuit board, and the power supply are arranged on a same plane parallel to the rear wall to reduce volume.</p> |
