Hard disk detection equipment based on optical linear propagation principle

Abstract

The invention relates to the technical field of hard disk levelness detection, and further discloses hard disk detection equipment based on the optical linear propagation principle. The hard disk detection equipment includes a base, a rotating shaft is movably connected to the interior of the base; gears are movably connected to the surfaces of the rotating shafts; the surface of the gear is movably connected with a flexible pipe; a spring rod is movably connected to the other end of the flexible pipe, a light sensing ring is movably connected to the end, away from the flexible pipe, of the spring rod, a torsion piece is movably connected into the light sensing ring, an airflow pipe is movably connected to the surface of the torsion piece, a bearing plate is fixedly connected to the surface of the airflow pipe, and a light source is fixedly connected to the surface of the lamp panel. Due to the fact that the magnetic disk is vibrated and inclined by the CD driver, light emitted by thelight source can make contact with the magnetic disk, the light can be refracted, the refracted light can make contact with the refraction cover, the refraction cover can refract the light out of thebase and then be found by people, and the effect of detecting the levelness of the magnetic disk at any time according to the light linear propagation principle is achieved.

Description

technical field [0001] The invention relates to the technical field of hard disk levelness detection, in particular to a device for detecting hard disks based on the principle of light linear propagation. Background technique [0002] The hard disk is composed of one or more aluminum or glass discs, which are covered with ferromagnetic materials. The hard disk is composed of multiple components, namely magnetic heads, magnetic tracks, and cylinders. Its main function is to serve as a computer system. Data memory and hard disk are precision components, so care should be taken when using them. [0003] Most of the traditional hard disk protection devices are fixed shells, and the hard disk is easily affected by the vibration of the optical drive during use, causing the disk inside the hard disk to tilt. Although the tilted disk will not affect the hard disk for a short time, However, once the hard disk is found, it has no maintenance value, and the data inside the carrier com...

AI Technical Summary

Problems solved by technology

[0003] Most of the traditional hard disk protection devices are fixed shells, and the hard disk is easily affected by the vibration of the optical drive during use, causing the disk inside the hard disk to tilt. Although the tilted disk will not affect the hard disk for a short time, However, once the hard disk is found, it has no maintenance value, and the data inside the carrier computer will be lost. Therefore, a hard disk detection device based on the principle of light linear propagation came into being.

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