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A degaussing device for computer information storage equipment capable of ensuring degaussing effect

A technology for information storage and degaussing devices, applied to magnetic objects, circuits, electrical components, etc., can solve problems such as poor degaussing effect of degaussing devices, damage to optical drive body, etc., and achieve the effect of increasing degaussing performance and ensuring degaussing effect

Active Publication Date: 2020-11-17
HUNAN UNIV OF ARTS & SCI
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Problems solved by technology

[0005] The purpose of the present invention is to provide a degaussing device for computer information storage equipment that can ensure the degaussing effect, so as to solve the problem that the degaussing effect of the degaussing device proposed in the above-mentioned background technology is poor and the existing degaussing device does not have the problem of causing damage to the optical drive body

Method used

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  • A degaussing device for computer information storage equipment capable of ensuring degaussing effect
  • A degaussing device for computer information storage equipment capable of ensuring degaussing effect
  • A degaussing device for computer information storage equipment capable of ensuring degaussing effect

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] see Figure 1-7 , the present invention provides a technical solution: a degaussing device for computer information storage equipment capable of ensuring the degaussing effect, including a main casing 1, a discharge port 2, an upper slide rail 3, a first slide rail 4, and a second slide rail 5. Partition plate 6, installation block 7, electromagnetic rod 8, end cover 9, feed port 10, heightening bracket 11, motor 12, main shaft 13, rotating rod 14, perm...

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Abstract

The invention discloses a degaussing device capable of achieving the degaussing effect for computer information storage equipment. The device includes a main casing, an end cap, a motor and shaft baffle plates, wherein a right side of the main casing is provided with a bin outlet, a second lower sliding rail is arranged at the rear of a first lower sliding rail, the main casing is internally welded with a mounting block, the mounting block is internally equipped with an electromagnetic rod, left and right end surfaces of a rotation rod are respectively equipped with the shaft baffle plates through bolts, an inner lower bolt of the main casing is equipped with a permanent magnetic chassis, and an upper surface of the permanent magnetic chassis is provided with a second convex block. The device is advantaged in that an electromagnetic rod is set, in the use process, the current is connected with a coil in the electromagnetic rod, the coil is made to generate a magnetic field, a third magnetic field is generated in the main casing, the magnetic fields are in a side surface state, the internal magnetic fields are quite confused, and degaussing performance is further enhanced.

Description

technical field [0001] The invention relates to the technical field of degaussing devices, in particular to a degaussing device for computer information storage equipment capable of ensuring the degaussing effect. Background technique [0002] The degaussing device is a device for degaussing the computer's storage device—the optical drive. With the development of science and technology, due to the single degaussing method of the existing degaussing device, the current technology has been able to degauss the optical drive after degaussing. Restoration of data, which leads to the leakage of data stored in the optical drive, and the existing degaussing device still has certain problems in the process of use; [0003] Existing degaussing devices are designed and used to degauss with a unidirectional magnetic field, which causes the tracks of the optical drive to shift in one direction, which greatly facilitates the recovery of tracks by subsequent criminals, resulting in the lea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F13/00B02C4/12B02C4/30
CPCB02C4/12B02C4/30H01F13/006
Inventor 李剑波杨志勇许秀李红梅刘鑫伍凌
Owner HUNAN UNIV OF ARTS & SCI
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