Hard disk device based on block chain

Abstract

The invention belongs to the technical field of hard disk devices, and particularly relates to a hard disk device based on a block chain, which comprises a storage unit and a protection unit, whereinthe hard disk body is used for storing information on a blockchain, and the protection unit comprises a protective shell, an airbag and an interface extension plate; an air bag is flatly laid at the bottom in the protective shell, the interface extension plate penetrates through one side wall of the protective shell and is connected to the protective shell through a bolt, and when the hard disk body is not placed in the protective shell, a dust baffle arranged in a first through hole of the interface extension plate is located at the port, close to the hard disk body, of the interface extension plate; the dust baffle is connected to the inner side of the first through hole through a first spring, a plurality of second through holes are formed in the dust baffle, copper bars are inserted into the second through holes in a penetrating mode, one end of each copper bar is in an L shape, and the two ends of each copper bar are located at the two ends of the interface extension plate respectively; through cooperation between the protection unit and the dust baffle, protection and dustproof processing of the hard disk body are realized.

Description

technical field [0001] The invention belongs to the technical field of hard disk devices, in particular to a hard disk device based on blockchain. Background technique [0002] Blockchain is a term in the field of information technology. In essence, it is a shared database. The data or information stored in it has the characteristics of "unforgeable", "retaining traces throughout the process", "traceable", "open and transparent", and "collective maintenance". Stored in the network, people usually download the information from the network to the storage disk in order to consult the information they need in time. [0003] The storage disk stores the information required by the user. When it is necessary to check the information in the storage disk, the contents of the hard disk are generally read through the hard disk slot. When the hard disk device is not used, external dust is easily introduced into the hard disk slot. , Accumulate for a long time, affect the reading rate ...

AI Technical Summary

Problems solved by technology

[0003] The storage disk stores the information required by the user. When it is necessary to check the information in the storage disk, the contents of the hard disk are generally read through the hard disk slot. When the hard disk device is not used, external dust is easily introduced into the hard disk slot. , accumulated for a long time, affecting the read rate of the device, thereby reducing the use time of the hard disk device

[0004] The hard disk device scheme of the blockchain in the prior art, such as a hard disk device based on the blockchain disclosed in the application number 2018207465658, the problem solved in this hard disk device is that the external dust is easily introduced into the hard disk slot, and the long-term Accumulation affects the reading rate of the device, thereby reducing the use time of the hard disk device, but fails to take into account that the hard disk is a precision storage disk, which cannot be damaged by external vibrations, and the interface of the hard disk has been repeatedly connected with the connecting wire. When the connector is connected, the connector will rub against the interface of the hard disk, causing the interface of the hard disk and the connector of the connecting cable to wear out, and the connector of the connecting cable can be replaced with a new connecting cable after it is worn out, but the interface of the hard disk cannot be replaced after it is worn out. For this reason, the interface of the hard disk needs to be protected.

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