Device used for clamping books

Abstract

The invention relates to a device used for clamping books. The device comprises a front sliding rail (11) and a back sliding rail (21) which are arranged on the front side and the back side of a bookshelf (3) correspondingly. A front sliding block (12) and a back sliding block (22) are arranged on the front sliding rail (11) and the back sliding rail (21) correspondingly. A front up-down sliding rail (13) and a back up-down sliding rail (23) are arranged on the front sliding block (12) and the back sliding block (22) correspondingly. A front telescopic arm (14) and a back telescopic arm (24) are connected to the front up-down sliding rail (13) and the back up-down sliding rail (23) correspondingly. A front grab handle (15) is arranged on the front telescopic arm (14). A back pushing handle (25) is arranged on the back telescopic arm (24) and comprises ejection blocks (251) and an elastic ejection rod (252). The two ejection blocks (251) are arranged at the two ends of the elastic ejection rod (252) correspondingly and can move relative to each other. According to the device used for clamping the books, the books can be precisely and rapidly searched and taken, so that the book taking mode is simplified.

Description

technical field [0001] The invention relates to a library book picking device, in particular to a device for clamping books. Background technique [0002] At present, due to the limitation of the available area of ​​the library, in order to expand the collection, the library needs to increase the height of the bookshelves accordingly, which will inevitably lead to difficulty and effort in taking books. [0003] In order to facilitate the management of a large number and various types of books, modern libraries divide all kinds of books into different and fixed areas and locations in the library according to attributes, categories and other standards. When it is necessary to access a specific book, it must be searched manually, and it is also a cumbersome, large-volume, and low-efficiency work to search accurately among a large number of books of a certain type. And because most of the books on the bookshelf are compactly arranged and placed, when extracting a certain book, ...

AI Technical Summary

Problems solved by technology

When it is necessary to access a specific book, it must be searched manually, and it is also a cumbersome, large-volume, and inefficient work to search accurately in a large number of books of a certain type

And because the books on the bookshelves are mostly arranged in a compact arrangement, when extracting a certain book, it is very easy to bring out one or several adjacent books, which also brings inconvenience to taking books.

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