| 摘要 |
The present invention relates to a mechanical pencil and, more specifically, to a scan-calculation mechanical pencil in which a scan-type calculator is installed to reduce the inconvenience of carrying a calculator every time. Provided is a scan-calculation mechanical pencil comprising: a main body having a scan-type calculator therein; a liquid crystal display screen installed on the right surface of the main body, and displaying a scanned calculation result; a button installed on the right surface of the main body, and capable of turning on or off the power of the main body; an AC button installed on the right surface of the main body, and initiating the scanned calculation result; a main body charging port installed on the left surface of the main body, and used for charging; a charging amount display window installed on the left surface of the main body, and displaying the charging amount of a main body battery; and an LED installed on the front surface of the main body, and recognizing written words. |
