Library bookmark scanning device and method based on Internet of Things
A scanning device and library technology, applied in the fields of instruments, character and pattern recognition, computer parts, etc., can solve the problems of low functionality of the scanning device, the lack of unified storage of bookmarks, and the inability to guarantee the safety of borrowing books, etc., and achieves convenient operation. , the effect of high security performance and shortened verification time
Inactive Publication Date: 2020-04-17
CHONGQING COLLEGE OF ELECTRONICS ENG
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a library bookmark scanning device and method based on the Internet of Things, which solves the problem that the scanning device has low functionality and cannot guarantee the borrowing of books when the existing library bookmarks are scanned to borrow books. Security, bookmarks are not stored uniformly, and cannot be rationalized for storage and convenience
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[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] see Figure 1-6, the embodiment of the present invention provides a technical solution: a library bookmark scanning device based on the Internet of Things, including a base 1 and a control system 2, and the control system 2 includes a scanning module 21, a central control unit 22, an identity authentication module 23, Photo generation module 24, display module 25, identity registration unit 26 and time replacement unit 27, central control unit 22 are AR...
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The invention discloses a library bookmark scanning device based on the Internet of Things. The device comprises a base and a control system, wherein a bookmark box is slidably connected to the top ofthe base, a scanning box is movably connected to the top of the bookmark box, a scanning area is fixedly connected to the front face of the bookmark box, a bookmark groove is formed in the front faceof the bookmark box, and sliding plates are slidably connected to the two sides of the bookmark box. According to the library bookmark scanning device and method based on Internet of Things, which relate to the technical field of bookmark scanning devices, the sliding plates are pressed downwards towards the two sides, the sliding block slides down on the inner surface of the sliding groove, theclamping plate is driven by the sliding block to move downwards, a reset spring and a clamping groove are matched, the clamping plate is separated from the clamping groove to relieve limitation between the scanning box and the bookmark box, the scanning box is pushed back to enable the clamping plate and the clamping groove to be automatically clamped and limited, operation is convenient, returnedbookmarks can be stored in a unified mode, and the bookmarks placed in the bookmark box cannot be reasonably stored and can be conveniently taken out.
Description
technical field [0001] The invention relates to the technical field of bookmark scanning devices, in particular to a library bookmark scanning device and method based on the Internet of Things. Background technique [0002] Bookmarks, used to inscribe the title of a book, are usually pasted on the upper left corner of the cover of an ancient book, sometimes there are volumes and the name of the person who wrote it, and a small sheet that is sandwiched in the book to record the reading progress. With the development of the times, electronic bookmarks have been derived to record reading progress and experience. In addition to paper, bookmarks can also be made of high-quality pure copper and zinc alloy raw materials, such as nickel-plated paint, sand nickel-plated, antique copper, pad printing, gold-plated paint, two-color electroplating, nickel-plated enamel, nickel-plated inlay, etc. made. This is called a metal bookmark, and it is an innovation in the development of bookma...
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IPC IPC(8): G07G1/00G06K9/00
CPCG07G1/0045G06V40/172
Inventor 陈良徐欣刘宝锺廖金权李媛媛罗吴
Owner CHONGQING COLLEGE OF ELECTRONICS ENG