| 摘要 |
This disclosure provides a smart toothbrush, including a head, a front handle, a grip handle, a turning unit, a drying unit, a testing unit, a power unit and a charge base. The front handle of the toothbrush using the disclosed device can revolve automatically by applying water on the bristles. The toothbrush resets automatically after being aired and dried for convenient and clean application for the next use. |
| 主权项 |
1. A smart toothbrush, comprising:
a head, wherein the head has bristles; a front handle; and a grip handle and the front handle are connected b a rotating shaft, which is characterized by a rotating unit inside the front handle, connected to the rotating shaft to control a rotating angle of the rotating shaft; a drying unit is located in the grip handle within a groove; a waterproof breathable film is set on a surface of the groove and is linked to an exterior shell of the smart toothbrush in a leak-tight manner to dry the bristles of the smart toothbrush; a testing unit is located inside the head of the smart toothbrush to test pressure, the testing unit comprises a pressure sensor having a first pressure threshold that is preset and a second pressure threshold that is preset, wherein the second pressure threshold is higher than the first pressure threshold, if the test pressure is between the first pressure threshold and the second pressure threshold, a first rotating signal is send to the rotating unit; if the test pressure is higher than the second pressure threshold, a second rotating signal is sent to the rotating unit; it the test pressure is lower than the first pressure threshold, a reset signal and a stop-drying signal e sent to the rotating unit and the drying unit simultaneously; and a power unit set is located on a top of the grip handle of the smart toothbrush and comprises a battery and a power switch; wherein the power switch is located on a side of the grip handle of the smart toothbrush to supply power to the testing unit, the drying unit and a control unit; and wherein the smart toothbrush is adapted to sit vertically on a charge base for power charging by the power unit. |
