Multifunctional movable book shelf for libraries

Abstract

The invention discloses a multifunctional movable book shelf for libraries. The multifunctional movable book shelf comprises a base and a plurality of layers of book shelf units. The base is of a cylindrical structure, and a first connection member is arranged at the top of the base. The book shelf units sleeve the first connection member, and each book shelf unit comprises a second connection member, a telescopic sleeve, a holding plate and a third connection member. The second connection members sleeve the first connection member, and the telescopic sleeves are connected to the second connection members. Electric push rods are arranged at the inner bottoms of the telescopic sleeves, and the tops of the electric push rods are connected with the inner tops of the telescopic sleeves. The circular holding plates are arranged on the outer lower sides of the telescopic sleeves rotationally. A plurality of drawable, turnable and vertical stop plates are distributed in each holding plate evenly. Switches used for controlling the electric push rods are arranged on the edges of the holding plates. The third connection members same as the first connection member in structure are connected to the tops of the telescopic sleeves. The multifunctional movable book shelf has the advantages of simple structure, convenience in use, capability of storing and displaying books and making adjustment according to the books, high space utilization rate and high functionality.

Description

technical field [0001] The invention relates to a library bookshelf, in particular to a multi-purpose library movable bookshelf. Background technique [0002] A library is an institution that collects, organizes, and collects books and materials for people to read and refer to. It is a place for people to borrow books and read them. Therefore, there are a large number of books in the library, and these books need a large number of bookshelves for distribution. The books in the library can be cleaned and protected, and the books in the library can be easily searched. [0003] The existing library bookshelf is an ordinary multi-layer three-dimensional bookshelf, which is placed in parallel and is inconvenient to move, and an additional book stand is required on each shelf to fix the books placed, which is inconvenient to use. At the same time, the height of each shelf is fixed and cannot be adjusted according to The difference of the placed books is adjusted accordingly, and ...

AI Technical Summary

Problems solved by technology

[0003] The existing library bookshelf is an ordinary multi-layer three-dimensional bookshelf, which is placed in parallel and is inconvenient to move, and an additional book stand is required on each shelf to fix the books placed, which is inconvenient to use. At the same time, the height of each shelf is fixed and cannot be adjusted according to Make corresponding adjustments according to the different books to be placed. The distance between the partitions on the bookshelf can only be set according to the height of the highest book among the books to be placed. For books with lower heights, it is a waste of space.

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