WO2007073673A1 - Interface de transfert et unite de disque dur antivibrations - Google Patents

Interface de transfert et unite de disque dur antivibrations Download PDF

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Publication number
WO2007073673A1
WO2007073673A1 PCT/CN2006/003450 CN2006003450W WO2007073673A1 WO 2007073673 A1 WO2007073673 A1 WO 2007073673A1 CN 2006003450 W CN2006003450 W CN 2006003450W WO 2007073673 A1 WO2007073673 A1 WO 2007073673A1
Authority
WO
WIPO (PCT)
Prior art keywords
hard disk
interface
flexible
soft
board
Prior art date
Application number
PCT/CN2006/003450
Other languages
English (en)
Chinese (zh)
Inventor
Mingkui Xu
Hua Wang
Original Assignee
Shenzhen Excelstor Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Excelstor Technology Ltd filed Critical Shenzhen Excelstor Technology Ltd
Publication of WO2007073673A1 publication Critical patent/WO2007073673A1/fr

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/08—Insulation or absorption of undesired vibrations or sounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules

Definitions

  • the invention relates to a hard disk hardening, in particular to a transfer interface capable of absorbing multi-directional vibration and a hard disk using the same.
  • the existing hard disk includes a hard disk, a base with a cavity and an upper cover for packaging the hard disk.
  • the elastic shock absorbing devices used are mostly elastic gaskets or elastic cotton covering the hard disk.
  • Hard drives mostly use a flexible circuit board to connect to the external interface. However, in the long-term environment of the hard disk or other environments with frequent vibrations, the fact that the flexible circuit board often tears seriously affects the use of the hard disk.
  • An object of the present invention is to provide a transfer interface that can absorb multi-directional vibrations and a hard disk using the transfer interface.
  • a transit interface includes an input interface and an output interface, and a flexible board connects the input interface and the output interface.
  • the flexible board has a plurality of soft lines, and the flexible board is curved between the input and output interfaces.
  • a plurality of slits are formed on the flexible board, and the slits are spaced apart from adjacent lines.
  • a plurality of soft lines on the flexible board are inclined structures.
  • a seismic hard disk includes a hard disk and a transfer interface for transferring data to an external device.
  • the transfer interface includes an input interface and an output interface connected to the hard disk, and a flexible circuit board connects the input interface and the output interface.
  • the flexible board has a plurality of soft lines, and the flexible board has a curved shape.
  • a plurality of slits are formed on the flexible board, and the slits are spaced apart from each other by adjacent lines.
  • a plurality of soft lines on the flexible board are inclined structures, and each of the flexible cables is twisted after the interface of the hard disk is mounted on the output interface of the adapter interface.
  • a plurality of soft lines on the flexible board are vertical structures.
  • the hard disk is received in a base having a receiving cavity.
  • the adapter is fixed in an interface cavity of the base, and the receiving cavity is provided with a shock pad for shock absorption of the hard disk.
  • the upper cover encloses the base, and the flexible wire plate protrudes from the receiving cavity and is sandwiched between the two sealing rings.
  • a hard disk anti-seismic method comprising: the following steps:
  • the hard disk is connected to a transfer interface
  • the transfer interface includes an input interface and an output interface connected to the hard disk, and a flexible circuit board is connected to the input interface and the output interface;
  • the flexible circuit board defines a plurality of slitting ports to divide the flexible circuit board into a plurality of soft lines;
  • the flexible board is curved between the input interface and the output interface.
  • the flexible circuit board, the splitting port and the soft line are inclined structures, and each of the soft lines is in a twisted state after the hard disk is mounted on the adapter interface.
  • the flexible board, the slit and the soft line are vertical structures.
  • the invention adopts the above technical solution, and the beneficial technical effects thereof are as follows: 1)
  • the adapter interface of the invention adopts a flexible wire board to realize internal and external circuit connection, and changes the flat structure of the traditional flexible circuit board, and sets a soft resistance on the flexible circuit board.
  • the slit of the inner stress of the wire plate forms a plurality of soft lines, and each soft line has a bending margin to have a buffering effect in the horizontal direction, thereby solving the soft plate tearing which has occurred in the past due to the long-term use of the flexible wire plate.
  • the problem is to improve the stability of the use of the hard disk using the transfer interface.
  • the switching interface of the invention and the opening of the flexible circuit board in the anti-vibration hard disk can avoid the rubbing between the soft lines and improve the service life of the flexible circuit board.
  • the anti-vibration hard disk of the invention is provided with a cushion, and the horizontal shock absorption function of the cord plate can make the hard disk resist the vibration in the space range.
  • FIG. 1 is a perspective view of the seismic hard disk of the present invention and its seismic method.
  • FIG. 2 is an exploded perspective view of the seismic hard disk of the present invention and its seismic resistance method.
  • 3 is an exploded perspective view showing the seismic structure of the seismic hard disk of the present invention and its seismic resistance method.
  • 4 is an enlarged view of a transfer interface of the seismic hard disk of the present invention and its seismic resistance method.
  • Fig. 5 is a view showing the configuration of a flexible board of the anti-vibration hard disk of the present invention and its seismic resistance method.
  • a seismic hard disk comprising an existing standard hard disk 10, a base 30 and an upper cover 50 of the hard disk 10, a first sealing ring 38, a second sealing ring 51, a cushion 20, 22 and a transfer interface 40.
  • the base 30 has a receiving cavity 32 for receiving the hard disk 10, and an interface cavity 34 for mounting the adapter interface 40.
  • the base 30 has a positioning groove 35 on the contact surface with the upper cover.
  • Four fixing screw holes 37 are provided at four corners of the positioning groove 35 of the base.
  • the hard disk 10 is covered by a pair of cushions 20, 22.
  • the cushion 20 opens a mouth 23 .
  • the cushion 22 has a mouth (not shown) and a through hole 25.
  • the hard disk One end of the 10 extends into the opening 23 of the cushion 20, and the end with the IDE interface extends into the opening of the cushion 22, and the IDE interface of the hard disk 10 passes through the through hole 25 of the cushion 22.
  • the IDE interface of the hard disk 10 that is passed through the through hole 25 is connected to the adapter interface 40.
  • the upper cover 50 encloses the hard disk 10 in the receiving cavity 32 of the base 30.
  • the top surface of the upper cover 50 defines four mounting holes 53 corresponding to the screw holes of the base.
  • Four screws (not shown) pass through the mounting holes 53 of the upper cover 50 and are screwed into the screw holes 37 of the base 30, thereby closing the upper cover. Fixed to the base.
  • the transfer interface 40 includes an input interface 42 for connecting to the hard disk IDE interface, a flexible circuit board 46 for transmitting data of the input interface 42, and an output interface 44 for connecting the flexible circuit board 46.
  • the cord plate 46 transfers the data of the hard disk 10 from the sealed receiving cavity 32 to the external output port 44. Through the output interface 44, the transfer interface 40 passes data to the external device.
  • the cord plate 46 defines a plurality of parallel inclined slits 48.
  • the plurality of slits 48 divide the cord plate 46 into a plurality of soft lines 49, and the separated soft lines 49 do not interfere with each other when subjected to force deformation.
  • each of the soft lines 49 forms a deformation margin for buffering the horizontal vibration of the hard disk.
  • the deformation of the reserved cord is achieved by the structure of the cord 46 and the assembly position of the output interface 44 of the input interface 42.
  • the cord plate 46 is disposed in a parallelogram shape, and the inner trace is inclined, and the plurality of slits 48 are opened along the direction of the cord 46.
  • the soft lines 49 separated by the slits 48 are twisted and form a deformed margin for buffering the horizontal vibration of the hard disk.
  • the cord plate 46 defines a plurality of parallel vertical slits 48.
  • the plurality of slits 48 divide the cord plate 46 into a plurality of vertical soft lines 49, and the separated soft lines 49 do not interfere with each other when subjected to force deformation.
  • the hard disk 10 After the adapter interface 40 is installed, the distance between the two ends of the flexible board 40 is shortened, so that each soft line 49 is bent to buffer the horizontal vibration of the hard disk.
  • the end of the hard disk 10 When assembled, the end of the hard disk 10 extends into the opening 23 of the cushion 20, and the end with the IDE interface extends into the opening of the cushion 22, and the IDE interface of the hard disk 10 passes through the through hole 25 of the cushion 22. Wear it out.
  • the IDE interface of the hard disk 10 that is passed through the through hole 25 is connected to the input interface 42 of the adapter interface 40.
  • the first and second seal rings 38, 51 are received in the positioning grooves of the base 30.
  • the cord plate 46 is sandwiched between the first and second seal rings 38, 51 and is extendedly connected to the output port 44.
  • the adapter interface 40 is fixed in the interface cavity 34 of the base 30. After the adapter interface 40 is installed, the input interface 42 and the output interface 44 are in a neutral position, and the soft line 49 separated by the slit 48 is bent by a certain arc.
  • the deformation margin of the flexible board After the adapter interface 40 is installed, the input interface 42 and the output interface 44 are in a neutral
  • a hard disk 10 seismic method includes the following steps:
  • the hard disk 10 is connected to a transfer interface 40, the transfer interface 40 includes an input interface 42 and an output interface 44 for connecting the hard disk 10, and a flexible board 46 is connected to the input interface 42 and the output interface 44;
  • the flexible board 46 defines a plurality of slits 48 to divide the flexible board into a plurality of flexible strips 49;
  • the flexible board 46 is curved between the input interface 42 and the output interface 44.
  • the flexible wire board 46, the slit 48 and the soft line 49 are inclined structures, and after the hard disk 10 is mounted on the adapter interface 40, each soft line 49 is twisted. status.
  • the cord plate 46, the slit 48, and the soft line 49 are vertical structures.

Landscapes

  • Vibration Prevention Devices (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)

Abstract

La présente invention concerne une interface de transfert et une unité de disque dur antivibrations. En l'occurrence, l'interface de transfert sert à la connexion de l'unité de disque dur et à la transmission de données vers un dispositif extérieur. Cette interface de transfert comprend une carte circuit souple. Cette carte circuit souple comprend quelques bandes souples de façon que, lorsque l'unité de disque dur est connectée à la carte circuit souple, les bandes souples autorisent une tolérance de souplesse entre l'unité de disque dur et l'interface de transfert, ce qui permet d'éviter l'avulsion de la carte circuit souple.
PCT/CN2006/003450 2005-12-29 2006-12-18 Interface de transfert et unite de disque dur antivibrations WO2007073673A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200510121116.1 2005-12-29
CN200510121116A CN1838305B (zh) 2005-12-29 2005-12-29 转接接口及抗震硬盘

Publications (1)

Publication Number Publication Date
WO2007073673A1 true WO2007073673A1 (fr) 2007-07-05

Family

ID=37015651

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/003450 WO2007073673A1 (fr) 2005-12-29 2006-12-18 Interface de transfert et unite de disque dur antivibrations

Country Status (2)

Country Link
CN (1) CN1838305B (fr)
WO (1) WO2007073673A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1079326A (zh) * 1992-05-12 1993-12-08 国际商业机器公司 防震便携式磁盘存贮器装置
GB2353628A (en) * 1999-08-23 2001-02-28 Liken Lin Vibration proof external hard disk box
CN1490827A (zh) * 2002-09-24 2004-04-21 矢崎总业株式会社 扁形电缆的弯曲方法以及扁形电缆
JP2005116300A (ja) * 2003-10-07 2005-04-28 Sharp Corp フレキシブルフラットケーブル

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6154360A (en) * 1998-09-24 2000-11-28 Datazone Corporation High impact-resistant data storage subsystem

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1079326A (zh) * 1992-05-12 1993-12-08 国际商业机器公司 防震便携式磁盘存贮器装置
GB2353628A (en) * 1999-08-23 2001-02-28 Liken Lin Vibration proof external hard disk box
CN1490827A (zh) * 2002-09-24 2004-04-21 矢崎总业株式会社 扁形电缆的弯曲方法以及扁形电缆
JP2005116300A (ja) * 2003-10-07 2005-04-28 Sharp Corp フレキシブルフラットケーブル

Also Published As

Publication number Publication date
CN1838305B (zh) 2010-05-26
CN1838305A (zh) 2006-09-27

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