| 摘要 |
An automatic, multi-functional pencil sharpener includes a pencil sharpening mechanism and a power docking station to provide power to charge an auxiliary electronic device, such as an electronic tablet or a mobile phone. An electrical power unit distributes electricity to the externally accessible docking station and the pencil sharpening mechanism. Power from an external power source is supplied to the electrical unit. The docking station may include multiple USB charging ports. |
