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Patent Searching and Data


Title:
BLOCKCHAIN-BASED HARD DISK DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/232981
Kind Code:
A1
Abstract:
The present invention relates to the technical field of hard disk devices, specifically to a blockchain-based hard disk device. The hard disk device comprises a storage unit and a protection unit; a hard disk body is used for storing information on a blockchain; the protection unit comprises a protective housing, an airbag, and an interface extension plate; the airbag is laid flat on the bottom of the protective housing; the interface extension plate passes through a side wall of the protective housing and is connected to the protective housing by bolts; when the hard disk body is not placed in the protective housing, a dust blocking plate provided in a first through hole of the interface extension plate is located at a port on the interface extension plate close to the hard disk body; the dust blocking plate is connected to the inner side of the first through hole by means of first springs; a plurality of second through holes are formed on the dust blocking plate; copper bars are inserted into the second through holes, one end of each copper bar is in the shape of the letter "L", and both ends of each copper bar are located at two ends of the interface extension plate; and the protection unit and the dust blocking plate work in conjunction with each other to achieve the protection and dustproof of the hard disk body.

Inventors:
WANG YUANZHI (CN)
SHI ZIZHEN (CN)
ZHENG XIN (CN)
HUANG ZHONG (CN)
LIU JUAN (CN)
YIN ZHOUPING (CN)
Application Number:
PCT/CN2021/085908
Publication Date:
November 25, 2021
Filing Date:
April 08, 2021
Export Citation:
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Assignee:
UNIV ANQING NORMAL (CN)
International Classes:
G11B33/14; H01R13/52; G11B33/12
Foreign References:
CN111681686A2020-09-18
CN104731273A2015-06-24
CN107767890A2018-03-06
CN205680906U2016-11-09
CN208707364U2019-04-05
US20050013110A12005-01-20
Attorney, Agent or Firm:
HEFEI XINGDONG INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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