Hard disk self-destruction device for preventing computer files from being stolen

Abstract

The invention relates to the technical field of notebook hard disk self-destruction protection, and further discloses a hard disk self-destruction device for preventing computer files from being stolen. Elements such as a storage battery and a single-chip microcomputer are arranged in a tank body; the self-destruction device is provided with an independent power supply and an independent system; therefore, the influence of the notebook is avoided, stable triggering of the self-destruction device is ensured; the problem that an existing hard disk self-destruction device is difficult to enable stable triggering is solved, an electric heating net is fixed on the inner wall of a hard disk cover through a base band layer; the box body is arranged on the upper surface of the hard disk cover, theheating electrode is arranged at the end of the box body, and the box body is filled with the thermal expansion agent, so that when the self-destruction device is triggered, the electric heating network is electrified to heat, the magnetic disk is demagnetized, the thermal expansion agent is heated to expand and extrude to damage the hard disk, and the electric heating network is attached to themagnetic disk to ensure thorough demagnetization, hard disk repair and information leakage.

Description

technical field [0001] The invention relates to the technical field of notebook hard disk self-destruction protection, in particular to a hard disk self-destruction device for preventing computer files from being stolen. Background technique [0002] As a personal portable device, a notebook computer stores important data related to personal life or work in its hard disk. In order to prevent data from being stolen, a notebook computer is usually equipped with a hard disk self-destruct device, but the existing hard disk self-destruct device has the following problems: [0003] 1. Most of the hard disk self-destruct devices share the same power supply as the notebook computer. When the battery is removed or the battery power is exhausted, the hard disk self-destruct device may not be triggered; [0004] 2. The control system of the hard disk self-destruct device and the notebook computer system share components or have electrical connections. When criminals implant viruses int...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a hard disk self-destruction device for computer file anti-theft, which has an independent power supply and system, and the self-destruction device can be triggered stably, and can fully destroy the disk, avoiding the advantages of information leakage, and solving the problem of The existing hard disk self-destruct device is difficult to trigger stably, and it is difficult to completely destroy the disk, resulting in the problem of information leakage

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