Device used for file scanning

Abstract

The invention discloses a device used for file scanning. The device comprises a supporting platform, a clamping device, a support and supporting arms. The support is formed by a stand column. Each side wall of the stand column is provided with a chute. A groove bottom of the chute is provided with a dovetail groove. An outer side of each chute is provided with the supporting arm respectively. A fixing end of each supporting arm is provided with a slide block. Two groove walls of the chute are correspondingly provided with jacks respectively. A plugboard used for fixing the slide block is inserted into each jack. The clamping device is formed by a supporting plate which is arranged horizontally and is used for supporting a mobile phone. The supporting plate is provided with a scanning hole used for carrying out shooting and scanning on a file on the supporting platform by a camera of the mobile phone. The mobile phone is fixed to the device used for file scanning so that the mobile phone is parallel to a platform surface. Therefore, an inclination phenomenon is not generated in a shot photograph, each row of characters of the scanned file is at a same straight line and high quality scanning of the file is realized.

Description

[0001] This invention is a divisional application for an invention patent with an application date of February 13, 2015, an application number of 201510080223.8, and an invention title of "Smartphone Photo Scanning Equipment for Libraries, Museums and Document Management Offices". technical field [0002] The invention relates to the field of mobile phone applications, in particular to a smart phone camera and scanning device for libraries, museums and document management rooms. Background technique [0003] Libraries, museums and document management rooms have a large number of students, teachers or other users looking for useful documents or books every day, often looking for a lot of documents and books, and often only a few pages of content in each book are helpful, so It is necessary to borrow a large number of books and documents, which greatly increases the reserve and management of books in libraries, museums and document management rooms, and some documents and books...

AI Technical Summary

Problems solved by technology

However, most of the current mobile phones are tablet-type. When using a mobile phone to scan, it is difficult to ensure that the camera of the mobile phone is located in the upper middle of the document to be scanned and that the camera is vertically arranged with the document, and the shake when taking pictures causes the photos to be tilted. The same line of characters in the scanned file generated by software scanning is not on the same straight line. If the font on the file is small, it will cause the phenomenon of stacking of upper and lower lines

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