Portable laptop burglar alarm

Abstract

The invention relates to the field of computers and provides a portable laptop burglar alarm. The portable laptop burglar alarm comprises a shell, a burglar alarm mechanism and a power supply mechanism for powering the burglar alarm mechanism. The power supply mechanism comprises a USB plug, a charging circuit, a storage battery, a power supply circuit and a power switch, wherein the USB plug is disposed at one end of the shell, the charging circuit is respectively in circuit connection with the USB plug and the storage battery, and the power supply circuit is respectively in circuit connection with the USB plug, the storage battery, the power switch and the burglar alarm mechanism. The burglar alarm mechanism comprises a miniature camera, an infrared sensor, a single-chip microcomputer, a positioning device, a network transceiver and a buzzer, wherein the single-chip microcomputer is respectively in circuit connection with miniature camera, the infrared sensor, the positioning device, the network transceiver and the buzzer. The portable laptop burglar alarm has the advantages that the burglar alarm can be directly inserted in a laptop during use, the burglar alarm is small in size and convenient to carry, and positioning information and recording information can be automatically transmitted to a mobile terminal to facilitate user's searching and later evidence acquiring.

Description

technical field [0001] The invention relates to the field of computers, in particular to an anti-theft device for a portable notebook computer. Background technique [0002] With the rapid economic development and social progress, people's computer level is getting higher and higher, and the use of notebook computers is now very popular, but the phenomenon of notebook computer loss is also increasing, especially for the storage of various information on notebook computers. As well as people who use laptops as important data, the losses caused are incalculable. In order to solve this problem, some portable laptop anti-theft devices have been released on the market, but most of them are complicated in structure, large in volume, and inconvenient to carry. Therefore, need badly a kind of portable notebook computer anti-theft device that can solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a portable notebook comp...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a portable notebook computer anti-theft device to solve the problem that the existing portable notebook computer anti-theft device is bulky and inconvenient to carry

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