External storage device based on data cleaning service

Abstract

The invention relates to the technical field of external storage equipment, and discloses external storage equipment based on data cleaning service, which comprises a storage machine body, ventilation windows are fixedly connected to the left side and the right side of the storage machine body, filter screen frames are slidably connected to the inner sides of the ventilation windows, and flow penetrating holes are formed in the left sides of the filter screen frames. A filter screen is fixedly connected into the flow penetrating hole, fixing blocks are fixedly connected to the top and the bottom of the ventilation window, rotating grooves are formed in the sides, deviating from each other, of the fixing blocks on the left side and the right side, built-in blocks are rotationally connected into the rotating grooves, and rotating columns are fixedly connected to the sides, deviating from each other, of the built-in blocks on the left side and the right side. According to the external storage device based on the data cleaning service, due to the fact that bolts are not adopted for fixing, the purpose that dismounting does not need a bolt screwdriver is effectively achieved, and due to the fact that the phenomenon of thread slipping does not occur, the purpose that a dustproof net in the external storage device is effectively and conveniently taken out is effectively achieved.

Description

technical field [0001] The invention relates to the technical field of external storage devices, in particular to an external storage device based on data cleaning services. Background technique [0002] Data cleaning is the process of re-examining and verifying data, the purpose is to delete duplicate information and correct existing errors, and provide data consistency, data cleaning requires the use of external storage devices to increase the storage space of the computer, and external storage refers to Storage other than computer memory and CPU cache. [0003] External storage generally has the advantage that data can still be saved after power failure, with excellent performance and large market demand. However, the dust screen on the traditional external storage is generally fixed by multiple bolts, and there may be slippage when disassembling. It is easy to occur that the dust filter is inconvenient to take out and needs to be disassembled by means of a bolt driver. ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an external storage device based on data cleaning service, which has the advantages of being easy to take out without using a bolt driver and dust-proof net, and solves the problem that the dust-proof net on the traditional external storage is generally If it is fixed by multiple bolts, there may be slippage in disassembly, and it is easy to cause the dust filter to be inconvenient to take out, and it needs to be disassembled with the help of a bolt driver

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