Library book returning device
A technology for libraries and books, which is applied in the field of library book return devices, can solve problems such as complexity, heavy tasks, and many borrowers, and achieve the effects of reducing workload, simple structure, and reasonable design
Inactive Publication Date: 2020-09-01
BINZHOU POLYTECHNIC
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] Most of the existing libraries use the borrowing method for browsing. Due to the huge amount of books in the library and the large number of borrowers, it poses a huge challenge to the work of library managers, and librarians are also required to check the returned books. Repositioning, heavy and complex tasks
Method used
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Embodiment Construction
[0020] The present invention will be further elaborated below in conjunction with accompanying drawing and specific embodiment:
[0021] Such as Figure 1-6 As shown, a library book return device includes a return device body 1, a book storage slot 2, a card slot 3, a baffle plate 4, an arc-shaped reserved hole 5, a bottom control device 6, a trigger slider 7, a fixed Card block 8, library card lock pin 9, book positioning lock pin 10, library card 11, card block groove 12, circular reserved hole 13, the front end of the return device body 1 is equidistantly provided with a number of storage books slot 2, and each book storage slot 2 below is provided with a matching card slot 3, the left and right sides of the front end of the storage slot 2 are equipped with baffles 4, and the inner middle of the left and right baffles 4 are provided with arc-shaped A hole 5 is reserved, a bottom control device 6 is installed in the bottom of the book storage slot 2, trigger sliders 7 are i...
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The invention discloses a library book returning device. A plurality of book storage grooves are formed in the front end of the returning device body at equal intervals. A matched clamping groove is formed in the lower part of each book storage groove; baffles are mounted on the left side and the right side of the front end of the book storage groove; arc-shaped preformed holes are formed in the middles of the inner sides of the left and right baffles; a bottom control device is mounted in the bottom of the book storage groove; trigger sliding blocks are installed on the two sides of the middle of the bottom control device. A fixing clamping block is integrally formed between the triggering sliding blocks on the two sides, a book borrowing card lock pin is installed at the front end of thetop of the bottom control device, a book positioning lock pin is installed at the rear end of the top of the bottom control device, a clamping block groove is formed in the middle of the inner side of the book borrowing card, and a circular reserved hole is formed in the book borrowing card. The library book returning device is simple in structure and reasonable in design, books borrowed by eachbook borrowing card can be taken out after being reset through the pairing device, and the workload of a librarian is greatly reduced.
Description
technical field [0001] The invention relates to a library book homing device. Background technique [0002] As an institution that collects, sorts, and stores books and materials for people to read and refer to, libraries appeared as early as 3000 BC. Libraries have the functions of preserving human cultural heritage, developing information resources, and participating in social education. [0003] Most of the existing libraries use the borrowing method for browsing. Due to the huge amount of books in the library and the large number of borrowers, it poses a huge challenge to the work of library managers, and librarians are also required to check the returned books. Rearrangement is a heavy and complicated task. Contents of the invention [0004] The object of the present invention is to provide a library book homing device to solve the problems raised in the above-mentioned background technology. [0005] To achieve the above object, the present invention provides the f...
Claims
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Login to View More IPC IPC(8): A47B65/00E05F11/54E05F9/00B42D1/00
CPCA47B65/00E05F11/54E05F9/00B42D1/00
Inventor 杨凤玲
Owner BINZHOU POLYTECHNIC