CN1835117B - Magnetic driver and its assembling method - Google Patents
Magnetic driver and its assembling method Download PDFInfo
- Publication number
- CN1835117B CN1835117B CN200610033746A CN200610033746A CN1835117B CN 1835117 B CN1835117 B CN 1835117B CN 200610033746 A CN200610033746 A CN 200610033746A CN 200610033746 A CN200610033746 A CN 200610033746A CN 1835117 B CN1835117 B CN 1835117B
- Authority
- CN
- China
- Prior art keywords
- contact maker
- circuit board
- control circuit
- base
- screw
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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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
- G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
- G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
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- Moving Of Heads (AREA)
Abstract
The invention is a disc driver, comprising a base, a connector and a control circuit board arranged under the base, where the base is made with a connection interface bonded with a circle of seal gel around, one end of the connector contacts with the control circuit board by pins passing through the connection interface, and read-write data of a magnetic head is transmitted through the connector to the control circuit, the connector is fixed on the connection interface through two connection pieces, the control circuit board is fixed under the connection interface through two fixing pieces, and the connector is not inclined so that the connection between pins of the connector and the control circuit board is more stable.
Description
[technical field]
The present invention relates to a kind of disc driver and assemble method thereof, specifically relate to a kind of hard disk assembling is more convenient, sealing property is more stable disc driver and assemble method thereof.
[background technology]
Existing disc driver and assemble method thereof comprise a base and one and the loam cake that fully seals of base.Accommodate one or more disks in the seal cavity of described base and loam cake, they are coated with magnetic medium and are installed on the Spindle Motor axle with constant high speed rotating.Information is stored on some round circular orbits of disk by row's magnetic head, and head suspension is at the end by electronically controlled driving body head arm.In traditional disc driver and assemble method thereof, voice coil motor commonly used is followed the Lorentz law, and voice coil motor drives the driving body head arm with the folded disk needed radial position of head position in canned data.When disk when rotation energising, voice coil motor makes head position on the stored data of spinning disk under the guiding of servo-drive system.Disk rotation can produce air extrusion, between magnetic head and disk, form one deck very thin approximately have only 0. 3 microns air film, make magnetic head fly on card.Please refer to Fig. 2, described base is also offered one and is engaged mouth, encloses locating slot around engaging mouth in described base depression one.One contact maker 30 ' with broken edge is fixed in a joint mouthful side by screw, and the pin of contact maker passes the joint mouth and electrically connects with the control circuit board conflict.Corresponding contact maker 30 ' installing one erose O-ring seal in the described locating slot.Offer a pair of screw on the broken edge of described contact maker 30 ' and the described O-ring seal, the screw that a pair of screw passes contact maker 30 ' and O-ring seal respectively engages mouth one side with what contact maker was fixed on described base.
But, the O-ring seal that traditional contact maker 30 ' uses, during assembling, be positioned in the locating slot earlier, contact maker 30 ' presses on described O-ring seal then, need simultaneously to guarantee that the screw of O-ring seal aims at the screw of contact maker, not only the very inconvenient but also O-ring seal of putting into locating slot is very easy to be subjected to displacement when moving contact maker 30 ' in the assembling, after contact maker 30 ' is installed, the O-ring seal of usually finding displacement can not guarantee the sealing of disk space, simultaneously, customize the cost of manufacture that independent seal ring assembly has increased disc driver and assemble method thereof especially.
Traditional disc driver generally protrudes out irregular fixed edge on contact maker four limits when assembling, fixed edge is offered the asymmetric fixed orifice in a pair of position.Described contact maker 30 ' is linked to each other with the magnetic head signal amplification circuit by a flexible circuit board.Fix described contact maker with a pair of screw again, and reckon without the factor of contact maker fixed end taken about the point of fixation balance.After contact maker is fixing, perhaps because contact maker pin elasticity to compress the suffered reacting force of control circuit board unbalanced or because the influence of external force, contact maker can be that axis rotates with the screw line under the effect of moment, cause contact maker to deform, influence the relation of being sealed and matched between contact maker and the O-ring seal on the one hand, on the other hand, conflict by the elasticity pin of contact maker to link because between contact maker and the control circuit board be, the contact maker of distortion will directly influence the binding of contact maker pin and control circuit board, finally influence the reading and writing data of magnetic head.
[summary of the invention]
The objective of the invention is to propose disc driver and the assemble method thereof that a kind of hard disk assembling is more convenient, sealing property is more stable.
The technical scheme that realizes above-mentioned purpose is: a kind of disc driver comprises that a base, a contact maker, at least one disk, at least one read-write head and are installed in the control circuit board below the base.The signal that magnetic head reads is amplified by a signal amplification circuit, described base is offered one and is engaged mouth, contact maker one end links to each other with described amplifying circuit by flexible circuit board, the contact maker other end passes the joint mouth by pin and touches with control circuit board, sends the signal that magnetic head reads to control circuit by described contact maker.Described contact maker by two connecting pieces be fixed on engage mouthful above, described fixedly is that line with two connecting pieces is an axis, makes its axis both sides impose on the contact maker equalising torque or cancels out each other.Described control circuit board by two fixtures be fixed on engage mouthful below, described fixedly is that line with two fixtures is an axis, makes the contact maker equalising torque of its axis both sides or cancels out each other.
The described mouthful gel that is stained with a circle sealed base all around that engages.Form a circle locating slot around the described joint mouth, described sealing gel is bonded in the locating slot.Describedly be applied to being used for around engaging mouthful and have certain elasticity after the sealing gel of sealed base solidifies by reservation shape is sticking by spot gluing equipment.
Described base engages above the mouth and forms a pair of screw on every side, and described connecting piece is a pair of screw, and the corresponding joint mouthful top screw that screws in of each screw is fixed on contact maker on the base.Form a pair of screw on every side below the described base joint mouth, described fixture is a pair of screw, in the corresponding screw-in joint of each screw mouthful following screw control circuit board is fixed on the base.
Describedly engage located lateral piece and a pair of in opposite directions the longitudinal register piece of locating engagement device that mouthful inwall protrudes out a pair of locating engagement device in opposite directions.
A kind of disc driver assembling method is characterized in that: comprise the following steps:
At a disk base is that the sticking all around circle that is coated with of joint mouth that a colligator is offered seals gel, and it is solidified;
At this disk base rotation at least one disk of installing and at least one read-write head, the signal that magnetic head reads is amplified by a signal amplification circuit;
One contact maker is fixed on above the joint mouth by two connecting pieces, described fixedly is that line with two connecting pieces is an axis, make its axis both sides sealing gel impose on the equalising torque of contact maker or cancel out each other, contact maker one end links to each other with described amplifying circuit by a flexible circuit board, and the contact maker other end has the pin that passes the joint mouth;
With a control circuit board by two fixtures be fixed on engage mouthful below, described fixedly is that line with two fixtures is an axis, making its axis both sides sky sail circuit board imposes on the equalising torque of contact maker or cancels out each other, control circuit board and described contact maker pin touch, and send the signal that magnetic head reads to control circuit board by described contact maker.
The present invention adopts technique scheme, its beneficial technical effects is: 1) disc driver of the present invention and assemble method thereof adopt the fixed form of contact maker equalising torque, make described contact maker in the suffered equalising torque in the both sides of connecting piece or mutually offset, avoid causing the inclination of colligator, make that the sealing property of disc driver is better.2) disc driver of the present invention and assemble method thereof do not use independent seal ring assembly, adopt directly and are engaging mouthful sealing of a bonding formation on every side gel, after gel solidifies, adhere to base, do not need further location, make that assembling is very convenient, and sealing property is more stable.3) disc driver of the present invention and assemble method thereof have reduced the O-ring seal individual component of special customization, the cost of manufacture of having saved disc driver and assemble method thereof.4) disc driver of the present invention and assemble method thereof avoid causing the inclination of colligator, make the contact of contact maker pin and control circuit board link more steady.
[description of drawings]
Below by embodiment also in conjunction with the accompanying drawings, the present invention is described in further detail:
Fig. 1 is the three-dimensional exploded view of disc driver of the present invention and assemble method thereof.
Fig. 2 is the contact maker pie graph of traditional disk drives and assemble method thereof.
Fig. 3 is the contact maker three-dimensional exploded view of disc driver of the present invention and assemble method thereof.
Fig. 4 is the local Fang Datu of the joint mouth of disc driver of the present invention and assemble method thereof.
Fig. 5 is the contact maker rear view of disc driver of the present invention and assemble method thereof.
[embodiment]
A kind of disc driver and assemble method thereof, in conjunction with Fig. 1, be used for data storage, it comprise a base 10, one and base 10 fully the driving body 6 and of loam cakes 1, the disk 3 of some storage data, the magnetic head 15 that reads and writes data, the carrying magnetic head 15 of sealing be installed in control circuit board 11 below the base 10.Form a sealing receiving space between described base 10 and the loam cake 1, described sealing receiving space is accommodated the disk 3 of storage data, the magnetic head 15 of reading of data and the driving body 6 of carrying magnetic head 15.Described driving body is provided with one with magnetic head 15 signal amplifying signal amplifying circuits.In the present embodiment, disc driver and assemble method thereof have two disks 3, and each disk 3 is coated with magnetic medium.
Described base 10 is offered one and is engaged mouth, one contact maker 30 is housed above the joint mouth of base 10, described contact maker 30 1 ends link to each other with the signal amplification circuit of driving body 6 by a flexible circuit board 14, contact maker 30 has the elasticity pin (indicating) of some protuberate basic units from top to down, and described some pins are connected to the input endpoint of base 10 following control circuit boards 11.Described contact maker 30 links control circuit board 11 and signal amplification circuit, transmits the data-signal that magnetic head reads in the seal cavity.
Point has a circle sealing gel 40 around the joint mouth 20 of described base 10.Form an embodiment that seals gel as the present invention, can form a circle locating slot (figure does not show) around the described joint mouth 20, point has described sealing gel 40 in the locating slot of described joint mouth 20 peripheries.Form another embodiment that seals gel as the present invention, described sealing gel 40 is directly put around joint mouth 20 by reservation shape by spot gluing equipment.
Described base 10 engages mouthful 20 top a pair of screws 26,27 that form on every side.Described joint mouthful 20 inside protrude out a pair of located lateral piece 22 and a pair of longitudinal register piece 24, the described contact maker 30 of described located lateral piece 22 and longitudinal register piece 24 co in opposite directions.
Described contact maker 30 corresponding bases 10 form a pair of screw 32,33 by 20 the screw 26,27 of healing up is same.A pair of connecting piece, it in the present embodiment a pair of screw, pass the screw 32,33 of contact maker 30 and the screw 26,27 of base respectively and described contact maker 30 is fixed in a side that engages mouth 20, after the installation, two connecting piece lines with described fixed engagement device are axis, contact maker both sides sealing gel imposes on the equalising torque of colligator or cancels out each other, avoid causing the inclination of contact maker 30, it is tightr to make that contact maker 30 cooperates with sealing gel 40, makes the contact of contact maker 30 pins and control circuit board 11 link more steady simultaneously.
Form a pair of screw 28,29 around below the described base 10 joint mouths.The corresponding base 10 of described control circuit board engage below mouthfuls 20 screw 28, the 29 same a pair of screws (figure does not show) that form.A pair of connecting piece, it in the present embodiment a pair of screw, pass respectively the screw of control circuit board 11 and base 10 screw 28,29 below engaging mouthful with described control circuit board 11 be fixed in base 10 engage mouthfuls 20 below, after the installation, the pin of described contact maker 30 is pressed on the input end of control circuit board 11, simultaneously, 11 pairs of contact makers 30 of control circuit board apply a reacting force.Among the present invention, two fixture lines with described fixedly control circuit board 11 are axis, control circuit board 11 imposes on the equalising torque of colligator 30 or cancels out each other, but make being applied on the contact maker 30 of reacting force balance of 11 pairs of contact maker 30 pins of described control circuit board, avoid causing contact maker 30 to tilt.
Described loam cake 1 is offered the pore of an equilibrium air pressure, a filtrator 18 is housed below the pore.
Described base 10 depressions one disk space, a motor 12 is installed at described disk space center, described two disks 3 are installed on the Spindle Motor 12 with constant high speed rotating, be separated with a packing ring 16 between two disks 3, a compressing tablet 17 is installed by a screw in top disk 3 tops, deformation takes place in described compressing tablet 17 under the effect of screw, and the generation deformation force is fixed and guarantees that with disk 3 deformation does not take place disk 3 cards.
Described driving body 6 is fixed in base 10 by bearing rotation, and it comprises the quadruplex videotape recorder arm 5 that reads two disk pros and cons data respectively, hangs four magnetic heads 15 of described head arm 5 ends respectively, is formed at a coil 7 of driving body 6 afterbodys.Described coil 7 is between magnetic patch on one 4 and following magnetic patch 9, and the coil 7 of energising is rotated by long-range navigation taste power under magnetic field to drive head arm 5 simultaneously to rotate, thereby cue head 15 is finished and sought rail.After magnetic head 15 reading of data, data are sent to a nearest signal amplification circuit that is installed in driving body 6 (figure does not show), the signal that reads is amplified.Amplifying signal is sent to the control circuit board 11 that is installed in below the base 10 by a flexible circuit board 14 that links base 10 contact makers, is handled by control circuit board 11.Described driver 6 one sides also are provided with a head stack locking device 8.When disc driver and assemble method thereof are shaken or are impacted, can swing by the head arm 5 of the driving body 6 of bearings, damage magnetic head 15 and data in magnetic disk, at this moment, described head stack locking device 8 is used for blocking driving body 6 to prevent its stressed rotation.For cooperating the head arm 5 of stopping described driving body 6, described base 10 screws out disk 3 positions at head arm 5 and installs a skewback 13.
A kind of disc driver assembling method comprises the following steps:
At the magnetic head 15 of a disk base 10 rotation at least one disks 3 of installing and at least one reading disk data, the data of magnetic head 15 read-writes are amplified by a signal amplification circuit;
Offer one at described disk base 10 and engage mouth;
At the described joint mouthful sticking all around circle sealing gel 40 that is coated with;
After treating that described sealing gel 40 solidifies, one contact maker 30 is fixed on above the joint mouth 20 by a pair of connecting piece, contact maker 30 1 ends link to each other with described amplifying circuit by a flexible circuit board 14, the contact maker other end has pin, pin passes and engages mouth 20, described fixedly is that line with two connecting pieces is an axis, make its axis both sides sealing gel impose on the equalising torque of contact maker or cancel out each other, avoid causing the inclination of contact maker 30, make contact maker 30 cooperate tightr with sealing gel 40;
One control circuit board 11 is fixed on by a pair of fixture engages below mouthfuls 20, control circuit board 11 touches with the described mouthful pin that engages, send reading and writing data of magnetic head 15 to control circuit 11 by described contact maker 30, described fixedly is that line with two fixtures is an axis, make its axis both sides control circuit board impose on the equalising torque of contact maker or cancel out each other, make the contact of contact maker 30 pins and control circuit board 11 link more steady.
After the disc driver assembling, the pin of described contact maker 30 is pressed on the input end of control circuit board 11, and simultaneously, 11 pairs of contact makers of control circuit board apply a reacting force.Among the present invention, two fixture lines with described fixedly control circuit board 11 are axis, control circuit board 11 is in the equalising torque that imposes on colligator or cancel out each other, but make being applied on the contact maker 30 of reacting force balance of 11 pairs of contact maker 30 pins of described control circuit board, avoid causing contact maker 30 to tilt.
In disk when work,, each disk 3 is coated with magnetic medium and is installed on the Spindle Motor 12 with constant high speed rotating.Information is stored on some round circular orbits of disk 3 by row's magnetic head 15, and magnetic head 15 is suspended on the end of driving body 6 head arms 5.The voice coil motor of driving body 6 drives some disks 3 needed radial positions that head arm 5 is positioned at magnetic head 15 canned data.When disk 3 energising rotation, voice coil motor is positioned on the stored data of spinning disk 3 magnetic head 15.Because air viscosity, disk 3 rotations produce air extrusion, form the very thin air film of one deck between magnetic head 15 and disk 3, make magnetic head 15 fly on disk 3 cards.The data that magnetic head 15 reads send the signal amplification circuit that is installed in driving body 6 to, amplifying signal is sent to contact maker 30 by flexible circuit board 14 from amplifying circuit, sending control circuit board 11 to by contact maker 30 again handles and from standard port, exports as the IDE port.
Claims (7)
1. disc driver, comprise a base, one contact maker, at least one disk, at least one read-write head and one is installed in the control circuit board below the base, the signal that magnetic head reads is amplified by a signal amplification circuit, described base is offered one and is engaged mouth, contact maker one end links to each other with described amplifying circuit by flexible circuit board, the contact maker other end passes the joint mouth by pin and touches with control circuit board, send the signal that magnetic head reads to control circuit board by described contact maker, it is characterized in that: the described mouthful sealing gel that is stained with a circle sealed base all around that engages, described contact maker is fixed on by two connecting pieces and engages above the mouth, contact maker fixedly be that line with two connecting pieces is an axis, make the contact maker equalising torque of axis both sides or cancel out each other, described control circuit board is fixed on below the joint mouth by two fixtures, control circuit board fixedly be that line with two fixtures is an axis, make the contact maker equalising torque of its axis both sides or cancel out each other.
2. disc driver according to claim 1 is characterized in that: form a circle locating slot around the described joint mouth, described sealing gel is bonded in the locating slot.
3. disc driver according to claim 2 is characterized in that: describedly be applied to being used for around engaging mouthful and have certain elasticity after the sealing gel of sealed base solidifies by reservation shape is sticking by spot gluing equipment.
4. disc driver according to claim 1 is characterized in that: described base engages above the mouth and forms a pair of screw on every side, and described connecting piece is a pair of screw, and the corresponding joint mouthful top screw that screws in of each screw is fixed on contact maker on the base.
5. disc driver according to claim 1 is characterized in that: form a pair of screw on every side below the described base joint mouth, described fixture is a pair of screw, in the corresponding screw-in joint of each screw mouthful following screw control circuit board is fixed on the base.
6. according to any described disc driver of claim 1-5, it is characterized in that: describedly engage located lateral piece and a pair of in opposite directions the longitudinal register piece of locating engagement device that mouthful inwall protrudes out a pair of locating engagement device in opposite directions.
7. a disc driver assembling method is characterized in that: comprise the following steps:
Stickingly around a disk base is the joint mouth offered of a colligator be coated with the sealing gel that a circle is used to seal, and it is solidified;
At this disk base rotation at least one disk of installing and at least one read-write head, the signal that magnetic head reads is amplified by a signal amplification circuit;
One contact maker is fixed on above the joint mouth by two connecting pieces, contact maker fixedly be that line with two connecting pieces is an axis, make the equalising torque of axis both sides contact maker or cancel out each other, contact maker one end links to each other with described amplifying circuit by a flexible circuit board, and the contact maker other end has the pin that passes the joint mouth;
With a control circuit board by two fixtures be fixed on engage mouthful below, control circuit board fixedly be that line with two fixtures is an axis, make its axis both sides control circuit board impose on the equalising torque of contact maker or cancel out each other, control circuit board and described contact maker pin touch, and send the signal that magnetic head reads to control circuit board by described contact maker.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610033746A CN1835117B (en) | 2006-02-17 | 2006-02-17 | Magnetic driver and its assembling method |
| PCT/CN2006/003453 WO2007093107A1 (en) | 2006-02-17 | 2006-12-18 | Magnetic disk drive and its assembly method |
| HK07103024.7A HK1095421A1 (en) | 2006-02-17 | 2007-03-20 | Disk driver and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610033746A CN1835117B (en) | 2006-02-17 | 2006-02-17 | Magnetic driver and its assembling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1835117A CN1835117A (en) | 2006-09-20 |
| CN1835117B true CN1835117B (en) | 2010-05-26 |
Family
ID=37002821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610033746A Expired - Fee Related CN1835117B (en) | 2006-02-17 | 2006-02-17 | Magnetic driver and its assembling method |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1835117B (en) |
| HK (1) | HK1095421A1 (en) |
| WO (1) | WO2007093107A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835117B (en) * | 2006-02-17 | 2010-05-26 | 深圳易拓科技有限公司 | Magnetic driver and its assembling method |
| US9129614B2 (en) | 2013-05-01 | 2015-09-08 | International Business Machines Corporation | Magnetic head having canted arrays |
| US9449628B2 (en) | 2013-05-01 | 2016-09-20 | International Business Machines Corporation | Quasi-statically oriented, bi-directional tape recording head |
| US9208809B2 (en) | 2013-05-01 | 2015-12-08 | International Business Machines Corporation | Magnetic head and system having offset arrays |
| US8797682B1 (en) | 2013-08-21 | 2014-08-05 | International Business Machines Corporation | Quasi-statically tilted magnetic tape head having backward compatibility |
| US8810957B1 (en) | 2013-09-05 | 2014-08-19 | International Business Machines Corporation | Quasi-statically tilted head having dilated transducer pitch |
| US9214164B2 (en) | 2013-09-16 | 2015-12-15 | International Business Machines Corporation | Miniskirt tape head having quasi-statically tilted transducer arrays |
| US9218838B2 (en) | 2013-12-12 | 2015-12-22 | International Business Machines Corporation | Quasi-statically tilted head having offset reader/writer transducer pairs |
| US9007712B1 (en) | 2013-12-16 | 2015-04-14 | International Business Machines Corporation | Backward compatible head for quasi-static tilted reading and/or recording |
| US9117470B1 (en) | 2014-07-17 | 2015-08-25 | International Business Machines Corporation | Write delay to de-skew data in read while write function for tape storage devices |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5543982A (en) * | 1991-09-12 | 1996-08-06 | International Business Machines Corporation | Disk drive apparatus having a device inside the disk drive housing for electrically connecting a spin motor cable outside the housing to a connector outside the housing |
| CN1305628A (en) * | 1998-06-15 | 2001-07-25 | 西加特技术有限责任公司 | Flex support and seal apparatus for disc drive |
| US6934126B1 (en) * | 2002-12-23 | 2005-08-23 | Western Digital Technologies, Inc. | Disk drive including a base assembly having a flex-to-board edge connector |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5357386A (en) * | 1992-11-13 | 1994-10-18 | Seagate Technology, Inc. | Disc drive with head/disc assembly having sealed connectors |
| US6135782A (en) * | 1998-06-05 | 2000-10-24 | Seagate Technology, Inc. | Electrical compression connector for a disc drive |
| US6327119B1 (en) * | 1999-04-21 | 2001-12-04 | Seagate Technology Llc | Inertial latch for mobile disc drive |
| JP4119572B2 (en) * | 1999-06-29 | 2008-07-16 | インターナショナル・ビジネス・マシーンズ・コーポレーション | Flex cable assembly (FCA), head suspension assembly (HSA), hard disk drive (HDD), manufacturing method thereof, and disassembling method thereof |
| WO2003023768A1 (en) * | 2001-09-05 | 2003-03-20 | Seagate Technology Llc | Flex on suspension with actuator dynamic function |
| JP2005108357A (en) * | 2003-09-30 | 2005-04-21 | Toshiba Corp | Head actuator assembly and disk device equipped with the same |
| JP2005190556A (en) * | 2003-12-25 | 2005-07-14 | Hitachi Global Storage Technologies Netherlands Bv | Rotary disk type storage device |
| JP2005339716A (en) * | 2004-05-28 | 2005-12-08 | Toshiba Corp | Disk driving device and disk drive provided with the same |
| CN1835117B (en) * | 2006-02-17 | 2010-05-26 | 深圳易拓科技有限公司 | Magnetic driver and its assembling method |
-
2006
- 2006-02-17 CN CN200610033746A patent/CN1835117B/en not_active Expired - Fee Related
- 2006-12-18 WO PCT/CN2006/003453 patent/WO2007093107A1/en active Application Filing
-
2007
- 2007-03-20 HK HK07103024.7A patent/HK1095421A1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5543982A (en) * | 1991-09-12 | 1996-08-06 | International Business Machines Corporation | Disk drive apparatus having a device inside the disk drive housing for electrically connecting a spin motor cable outside the housing to a connector outside the housing |
| CN1305628A (en) * | 1998-06-15 | 2001-07-25 | 西加特技术有限责任公司 | Flex support and seal apparatus for disc drive |
| US6934126B1 (en) * | 2002-12-23 | 2005-08-23 | Western Digital Technologies, Inc. | Disk drive including a base assembly having a flex-to-board edge connector |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1095421A1 (en) | 2007-05-04 |
| CN1835117A (en) | 2006-09-20 |
| WO2007093107A1 (en) | 2007-08-23 |
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