External storage device based on data processing service

Abstract

The invention discloses an external storage device based on data processing service. The external storage device structurally comprises a case, a USB interface, a power button, a power line, a port, acontrol key, hard disks, data interfaces, indicating lamps, a fixing device and a supporting device. Through arranging the fixing device, the external storage device is placed in the bottom plate through the clamping groove. By pulling the clamping buttons outwards, a user can conveniently pull the limiting frame upwards and lift the limiting frame to a proper position through the telescopic rods. The clamping buttons are pressed inwards to fix the limiting frame conveniently. Therefore, the befeficial effects of increasing the storage capacity and the storage range of the equipment and stabilizing the equipment are achieved. The supporting device is arranged, the sticky plate is connected with the bottom of the case, the supporting rod is connected with the sticky plate, downward pressure of the case is relieved through compression of the spring, and finally the fixing plate is in contact with the ground and is fixed through the rubber pad, so that the equipment is prevented from sliding randomly, and the beneficial effects that the downward pressure of the equipment is effectively relieved, and the equipment is prevented from being crushed are achieved.

Description

technical field [0001] The invention relates to the technical field of storage devices, in particular to an external storage device based on data processing services. Background technique [0002] Data is numerical value, that is, the result obtained by us through observation, experiment or calculation. There are many kinds of data, the simplest one is number, data can also be text, image, sound, etc. Data can be used for scientific research, design, verification etc. However, data processing often requires the use of external storage devices. With the development of storage devices, external storage devices based on data processing services have also been technologically improved, but the existing technology: storage devices cannot be superimposed, which is convenient for increasing storage capacity and storage range, and the storage device cannot effectively relieve the downward pressure of the superimposed device. Contents of the invention [0003] (1) Technical proble...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the existing technology, an external storage device based on data processing services is proposed, which solves the problem that the storage devices cannot be superimposed, which facilitates the increase of storage capacity and storage range, and the storage device cannot effectively relieve the downward pressure of the superimposed device problems, so as to increase the storage capacity and storage range of the equipment, stabilize the equipment, and effectively relieve the downward pressure of the equipment and prevent the equipment from being crushed.

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