Anti-theft system for portable computer

Abstract

The invention relates to the technical field of anti-theft technology. An anti-theft system for portable computer comprises a table plate and a closure bracket, the table plate is provided with a plurality of grooves hinged with a wind collecting cover, a sealing box is fixedly arranged at the bottom end of the sealing bracket, a first metal wire and a second metal wire are arranged between the wind collecting cover and the sealing box, two ends of the first metal wire and the second metal wire are respectively welded to form a hot end head and a cold end head, a voltage measuring device is electrically connected to the first metal wire, and the voltage measuring device measures the voltage difference between the two metal wires. The table plate is provided with a plurality of heat dissipation areas, wherein the heat dissipation areas are provided with a plurality of heat dissipation holes, and the table board is provided with a heat dissipation radiator for the notebook; the system also includes an infrared emitter, infrared receiver, controller and warning device. The infrared receiver receives infrared ray, and the infrared receiver sends warning signal to the controller when the infrared ray is not received. The controller controls the radiator to dissipate heat to the portable computer according to the voltage value. The invention accelerates the heat dissipation while preventing the portable computer from being burglarized.

Description

technical field [0001] The invention relates to the field of anti-theft technology, in particular to an anti-theft system for a portable computer. Background technique [0002] Laptop computers are notebook computers. Portable computers are deeply loved by consumers because of their small size and light weight. Shopping malls directly place portable computers of different brands and models on the display table to show the advantages of portable computers. Use performance for consumer reference. [0003] When selling portable computers in shopping malls, there are a large number of consumers, and the salesperson may not be able to take care of every portable computer. If anti-theft devices are not installed on the portable computers displayed on the counter, the portable computers are easy to be removed at will, causing damage or even being stolen. Walk; and the portable computer is placed in the same place for a long time, the heat dissipation heat accumulates, and the heat...

AI Technical Summary

Problems solved by technology

[0003] When selling portable computers in shopping malls, there are a large number of consumers, and the salesperson may not be able to take care of every portable computer. If anti-theft devices are not installed on the portable computers displayed on the counter, the portable computers are easy to be removed at will, causing damage or even being stolen. Walk; and the portable computer is placed in the same place for a long time, the heat dissipation heat accumulates, and the heat dissipation of the portable computer is not timely, which leads to the frequency reduction of the hardware of the portable computer, which makes the running speed of the portable computer slow down, which affects the running speed of the customer during the trial experience, so the present invention provides a device for accelerating the heat dissipation of portable computers while preventing theft; however, the heat dissipation structure is likely to affect the alarm structure, thereby causing false alarms of the portable computer

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