| 摘要 |
The present invention is related to the educative and pedagogic sector of the industry of paper and office items, specifically referring to a device for fastening paper sheets with a flexible, sliding ruler for reading and capturing data. The invention is advantageous in that it allows at least one letter-size or legal-size sheet of paper to be fixed by means of the main body of a clip, having a device that includes a vertically sliding ruler, which is flexible and foldable with a reading groove and a horizontal sliding magnifying glass that optimizes reading and capturing data in a correct manner. Structurally, the board comprises a) a main base of a board for fastening the main body of a clip and the flexible foldable ruler through a connection member; b) a main clip body with a tab for pressing and fastening a sheet in a lateral manner and a clip magnet for fastening at least one sheet of paper; c) a connection member with a metallic rod and a metallic base for sliding the flexible foldable ruler and d) a flexible foldable ruler with a groove for writing, reading and horizontally sliding a magnifying mirror. |
