Portable and adjustable wall-mounted scanner

Abstract

The invention discloses a portable and adjustable wall-mounted scanner. The portable and adjustable wall-mounted scanner comprises a hanging board, a support, a photographing board and a flattening mechanism, wherein the support is arranged on the hanging board; the photographing board is arranged on the support and used for placement of a mobile phone or a tablet personal computer used for photographing; the flattening mechanism is arranged on the hanging board; the front wall of the hanging board is provided with a carrying face; the rear wall of the hanging board is arranged along the vertical surface and is provided with a hanging-connecting portion; the photographing board is arranged on the front side of the hanging board; the photographing board and the carrying face are parallel and incline relative to the horizontal plane; the support comprises supporting rods arranged on the two sides of the hanging board and the photographing board; the flattening mechanism comprises a base board arranged on the front wall of the hanging board and a transparent pressing board which is arranged on the base board in a rotating mode and used for flattening files to be photographed; the base board is provided with an L-type stop convex table for limiting the positions of the files to be photographed; the transparent pressing board is provided with an L-type through hole matched with the L-type stop convex table. When the transparent pressing board is pressed and connected on the base board, the L-type stop convex table is located inside the L-type through hole. The portable and adjustable wall-mounted scanner can rapidly and accurately locate the files to be photographed.

Description

technical field [0001] The invention belongs to the technical field of photographic scanning, and in particular relates to a portable wall-mounted adjustable scanner. Background technique [0002] With the popularization of computers and the widespread use of the Internet, electronic office and electronic filing have become the first choice for modern file management. For banks, securities, telecommunications and other units, it is necessary to photograph or scan a large number of daily materials, files, documents, etc. to form electronic documents for archiving. [0003] In the prior art, the equipment for photographing or scanning paper documents is mainly an ordinary scanner or a high-speed camera. The advantage of ordinary document scanners is that the effect of obtaining images is good, and the printing is relatively clear. The main disadvantage is that the scanning speed is slow, and the cost of large-format scanning machines is high. There are also auto...

AI Technical Summary

Problems solved by technology

The advantage of ordinary document scanners is that the effect of obtaining images is good, and the printing is relatively clear. The main disadvantage is that the scanning speed is slow, and the cost of large-format scanning machines is high. There are also automatic paper-feeding high-speed scanners on the market, but their prices are impressive It is daunting; although the shooting speed of the high-speed camera is faster than the scanning speed, it needs an external computer system, which is cumbersome to operate, and the overall shooting efficiency and imaging effect are not ideal.

[0004] At present, most of the mobile phones, Apple system and Android system tablets on the market are equipped with high-definition cameras. 8 million and 13 million pixel cameras have become the standard configuration of current mobile phones, and with the development of the times, their imaging pixels will become more and more High, the imaging effect is far superior to that of the high-speed cameras on the market, and it is close to or comparable to the imaging effect of document scanners. However, there is no stand on the market that is compatible with mobile phones and tablets and is dedicated to taking pictures and archiving documents. , and if you take a hand-held photo, the imaging effect will vary from person to person, and it is difficult to meet the imaging requirements of electronic file archiving

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