Anti-theft device for library

Abstract

The invention discloses an anti-theft device for a library. The device comprises an entrance guard frame, a recording system, wherein the bottom of the entrance guard frame is provided with a base; the recording system is used for recording the time of borrowing and returning books and the information of the borrowers and returners; a fingerprint collector for collecting the fingerprints of the borrowers, an electronic lending unit and a book code scanning area are disposed above the entrance guard frame; the book code scanning area is used for scanning and recording the barcodes on the borrowed books; an alarm device is arranged above the entrance guard frame; a control module is embedded inside the entrance guard frame; the control module is electrically connected to the recording system; a groove is arranged above the entrance guard frame; a temperature sensor is installed in the groove; and the fingerprint collector, the electronic reader, the book scanning area and the alarm device are electrically connected to the control module. The anti-theft device adopts connection of a controller with the fingerprint collector, the electronic reader, the book scanning area and the alarmdevice to form a system for intelligently borrowing and returning books, the loss of books can be effectively prevented and the use cost is reduced.

Description

technical field [0001] The invention relates to an anti-theft device, in particular to an anti-theft device used in a library. Background technique [0002] In order to prevent the loss of books in the library, the library usually needs to use the anti-theft device of the library. Most libraries in the prior art still use manual records to record the books borrowed and returned, which wastes a lot of manpower and material resources; The high cost of anti-theft devices for libraries has gradually failed to meet people's needs; therefore, an anti-theft device for libraries has become an urgent problem for the entire society. Contents of the invention [0003] The technical problem to be solved by the present invention is that the library anti-theft device in the prior art uses manpower to record the records of borrowing and returning books, which wastes a lot of manpower and material resources or the cost of the library anti-theft device is high. [0004] In order to solve ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the library anti-theft device in the prior art uses manpower to record the records of borrowing and returning books, which wastes a lot of manpower and material resources or the cost of the library anti-theft device is high.

Images