Novel stereo elevating bookshelf

Abstract

The invention discloses a novel stereo elevating bookshelf. The novel stereo elevating bookshelf comprises a support frame; left and right sides of the bottom of the support frame are provided with guide rails; the front end and rear end of each guide rail are provided with limiting switches; an upper end of each guide rail is provided with a guide groove; each guide groove is connected with a lower bookrack through a guide pulley; each of left and right sides of an upper portion of the support frame is provided with two sliding grooves; each sliding groove is connected with an upper bookrack through an elevating pulley; and the top of the support frame is provided with an assembly box. By adoption of the elevating mechanism, the upper bookrack can be elevated smoothly and safely, operation is simple, readers can operation the bookshelf by themselves to select required books, occupancy time of librarians is saved, structure arrangement is reasonable, and space occupancy is reduced. A structure of slidably pressing books is adopted, the books are prevented from being scattered or disordered due to the fact that the bookshelf is moved or the books in the disposing space are not enough, the books are ensured to be disposed regularly, so that the librarians can manage the books conveniently, and the readers can select and find the required books conveniently.

Description

technical field [0001] The invention relates to the field of book management, in particular to a novel three-dimensional lifting bookshelf. Background technique [0002] Educators say: Books are the key to wisdom. Politicians say: Books are the life of the times. Economists say: Books are the information to get rich. The writer said: Books are the supplements of human beings. Historians say: Books are the ladder of progress. The struggler said: Books are the guides of life. The explorer said: A book is a ship leading to the other shore. The perplexed said: Books are the enlightenment in the heart. The students said: A book is a teacher who doesn't speak. Those who seek knowledge say: Books are a "good meal" when you are hungry. If people want to improve themselves, they must read continuously. The library is a place with a very large collection of books, which can satisfy people's thirst for knowledge. [0003] At present, there is a problem in the library, that is,...

AI Technical Summary

Problems solved by technology

[0003] At present, there is a problem in the library, that is, it is inconvenient to take and put books. In a relatively large library, the number of books is relatively large, and in order to save space, the bookshelves are often very high, and books on high floors are obviously troublesome for readers. , and the method of picking and placing high-level books is often to pick and place from a ladder to a high place. Since readers need to carry out high-altitude operations to pick and place books, this creates a greater safety hazard, and wastes readers' time and reduces work and study. efficiency

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