Book protectors for libraries

Abstract

The invention discloses a book protection device for a library. According to the technical scheme, the book protection device is mainly characterized by comprising a book cabinet and a cabinet door connected to the book cabinet in a slippage manner, the bottom of an opening of the book cabinet is provided with a guide rail allowing the cabinet door to slide thereon, the bottom of the cabinet door is in rotary connection with an idler wheel, and the idler wheel can roll on the guide rail in the length direction of the guide rail; the book cabinet is provided with slippage arms capable of driving the cabinet door to perform reciprocating slippage on the guide rail, one end of each slippage arm is connected with the book cabinet, and the other end of each slippage arm is connected with the cabinet door; each slippage arm comprises a drive motor and a guide barrel which are located at the two ends of the corresponding slippage arm in the length direction, and each guide barrel is internally in slippage connection with a piston rod driven by the corresponding drive motor in the axial direction; and each slippage arm furthermore comprises a driving rotating shaft fixedly connected with the output end of the corresponding drive motor, each drive motor is electrically connected with a start switch capable of starting the corresponding drive motor to drive the corresponding driving rotating shaft to rotate by half a circle, and the start switches are arranged on the book cabinet. By means of the device, protection of books can be improved; and meanwhile, book borrowers can open and close the cabinet door conveniently.

Description

technical field [0001] The invention relates to the technical field of stationery and sports equipment, more specifically, it relates to a book protection device for a library. Background technique [0002] Bookcases are a tool used by people to store and manage books in daily life, and they play a certain role in protecting books. Especially in large areas of libraries, bookcases are convenient for management and borrowing books. However, the bookcases in the library are now open for the convenience of borrowers to check and take books, that is, there are no doors on the bookcases, and bookcases without doors cannot protect books well during use , if it will make the books dusty, damp, or even fall; but after the bookcases in the library are provided with cabinet doors, since the cabinet doors are usually hinged or slidingly connected to the bookcases, the borrowers who hold the books will easily It is inconvenient to open and close the doors that are hinged or slidingly c...

AI Technical Summary

Problems solved by technology

But now the bookcases in the library are open for the convenience of borrowers to check and take books, that is, there are no doors on the bookcases, and the bookcases without doors cannot protect the books well , if it will make the books dusty, damp, or even fall; but after the bookcases in the library are provided with cabinet doors, since the cabinet doors are usually hinged or slidingly connected to the bookcases, the borrowers who hold the books will easily It is inconvenient to open and close the doors that are hinged or slidingly connected to the bookcase, and the hinged doors are prone to collisions when opening and closing, causing noise, which affects other borrowers; Finally, the borrower needs to slide the cabinet door to close, and the closing operation of the sliding cabinet door is more complicated than the hinged cabinet door, so it is not easy for the borrower to close the cabinet door consciously, causing the cabinet door to lose its own function

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