Paper-free writing device convenient to use

• Main Author: WU BAOFANG
• Format: Patent
• Language: Chinese; English
• Published: 10.07.2013
• Subjects: ACCESSORIES FOR WRITING OR DRAWING; ARTICLES FOR WRITING OR DRAWING UPON; BUREAU ACCESSORIES; PERFORMING OPERATIONS; TRANSPORTING; WRITING OR DRAWING IMPLEMENTS

The utility model provides a paper-free writing device convenient to use. The paper-free writing device convenient to use comprises a writing tape surface, an upper cover, a base plate, a shifting mechanism, a fixing clamping groove, a synchronous belt, a lower driving roller, a lower driven roller, a drying box, a drying roller, a friction box, a friction roller, a containing box, a pad plate, an upper driven roller and an upper driving roller. A pen filled with water-soluble ink and a pair of compasses are used for drawing and writing on the writing tape surface. The writing tape surface is connected into a whole in an end-to-end mode to be of an annular structure. The pad plate is installed on the inner side of the upper cover, and is arranged below the writing tape surface. The fixing clamping groove is arranged on the right side of the upper cover, and is in a straight line in a vertical mode. The fixing clamping groove corresponds to the synchronous belt below in the vertical mode, wherein the synchrono