An expandable storage device for blockchain technology

Abstract

The present invention provides an expandable storage device for blockchain technology, which relates to the field of expanded storage technology, to solve the problem that the existing expandable storage device cannot be conveniently connected to the desk when it is used on the desk , unable to assist the bundle connection line, unable to expand the storage for convenient and fixed use, including the main body, mounting parts, rotating parts, and clamping plates; the main body is a ring structure, and the outside of the top of the main body is an inclined structure; The installation part is installed inside the insertion opening of the main body, and the side parts of the installation part are installed inside the card slot, and the auxiliary block of the card slot is inserted into the groove of the card slot. The rotating part here is used to drive the expansion part to rotate, so that the rotating part can be conveniently controlled and rotated. The device can be installed and used conveniently.

Description

technical field [0001] The invention belongs to the technical field of extended storage, and more specifically relates to an expandable storage device used in block chain technology. Background technique [0002] When the blockchain is stored, it usually needs to use the USB interface to insert a U disk or a mobile hard disk for data storage, but a single U disk or a mobile hard disk has limited capacity, and an expansion device is needed to move or move multiple U disks. Hard disk is connected. [0003] For example, the application number: CN201610696971.3 relates to a dust-proof computer USB expansion interface, including an expansion interface body, a USB plug mechanism, a dust-proof socket mechanism, a dust-proof cover mechanism, a PCB circuit board, and a USB jack. One side of the interface body is provided with a USB socket mechanism, the other side of the expansion interface body is provided with a dustproof socket mechanism, one side of the USB plug mechanism is pro...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides an expandable storage device used in blockchain technology to solve the problem that the existing expandable storage device cannot be conveniently connected to the desk when it is used in the office desk. , it is impossible to assist the bundle connection line, and it is impossible to use the expansion storage conveniently and fixedly, and when the existing expandable storage device is in use, it cannot be freely adjusted according to the number of usage requirements, and it cannot be conveniently used when not in use. hidden problem

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