Lifting bookshelf

Abstract

The invention discloses a lifting bookshelf, which belongs to the field of a washing device. The lifting bookshelf is characterized by comprising an upper rolling wheel rail groove, rolling wheels, a scissor-type lifting mechanism rod piece, a screw rod, a motor, a highest point limit switch, a highest point limit switch bracket, a rolling wheel rail connected with a base, a lowest point limit switch and a lowest point limit switch bracket, wherein the rolling wheels are arranged in the upper rolling wheel rail groove, and are connected with the screw rod through the scissor-type lifting mechanism rod piece; the motor is arranged on the screw rod; the highest point limit switch is arranged on the highest point limit switch bracket; the highest point limit switch bracket and the lowest point limit switch bracket are arranged on the upper surface of the rolling wheel rail connected with the base; and the lowest point limit switch is arranged on the lowest point limit switch bracket. The lifting bookshelf can stably and safely lift within a certain height range, can be manually and remotely operated and is attractive and fashionable in appearance and convenient to use.

Description

technical field [0001] The invention belongs to the field of mechanical bookshelves, in particular to a liftable bookshelf. Background technique [0002] With the development of society, people's desire for knowledge is getting higher and higher, so the preciousness of books is also increasing. So a good book should have a bookshelf for collection. For the bookshelf, it can be used not only as a tool for storing books but also as a decoration in the home. [0003] At present, the bookshelves widely used in libraries and bookstores are still traditional bookshelves, mostly made of wood or metal, with multiple layers. Due to the heavy weight of the bookshelf itself, it is not only more cumbersome after storing books, but also difficult to move and change positions as needed. When it is necessary to organize or search for books, especially for books on the upper or lower floors, it is often necessary to use tools to view them one by one, which is a serious waste of time. At t...

AI Technical Summary

Problems solved by technology

[0003] At present, the bookshelves widely used in libraries and bookstores are still traditional bookshelves, mostly made of wood or metal, with multiple layers. Due to the heavy weight of the bookshelf itself, it is not only more bulky after storing books, but also difficult to move and change positions as needed.

When it is necessary to organize or search for books, especially for books on the upper or lower floors, it is often necessary to use tools to check them one by one, which is a serious waste of time. At the same time, traditional bookshelves cannot meet the needs of the elderly and children to store and retrieve books. requirements, there are great limitations in the use of

Traditional bookshelves have fixed styles and cannot make full use of the upper space of the building

[0004] The three-dimensional lifting bookshelf with the application number of 201110063449.9 has a structure of up and down hatchbacks, which can be used for moving up and down, but there is a waste of space, and the height is limited by the operation; the three-dimensional lifting bookshelf uses threaded transmission, and the obvious defect of the threaded transmission Due to the low efficiency, due to the weight limit of the book basket and the book, the size of its structural parts is huge

Therefore the bookshelves among the prior art all have a lot of inconvenience and disadvantage in storing and taking out books.

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