CN110459248A - A kind of damping device for hard disc of computer - Google Patents
A kind of damping device for hard disc of computer Download PDFInfo
- Publication number
- CN110459248A CN110459248A CN201910594804.1A CN201910594804A CN110459248A CN 110459248 A CN110459248 A CN 110459248A CN 201910594804 A CN201910594804 A CN 201910594804A CN 110459248 A CN110459248 A CN 110459248A
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- China
- Prior art keywords
- vibration isolation
- hard disk
- vibration
- disk
- damping device
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- 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
Abstract
The invention discloses a kind of damping devices for hard disc of computer, its structure includes shock insulation bracket, hard disk, controller, serial line interface, shock insulation bracket is by attachment bracket, strut, vibration isolation stabilizer blade composition, the effect that the present invention has: the straight-flanked ring wall construction that vibration isolation bracket is surrounded by attachment bracket and strut and vibration isolation stabilizer blade, it can reduce the transport of hard disk vibration, weaken object vibration intensity and lowers the acoustic radiation to space, make vibrational energy transfer and consumes among additional vibrational structure, to eliminate or weaken hard disk vibration transmission, to reduce the influence that controll plant motivates vibration source, the vibration and received vibration for exporting hard disk in cabinet inside operation substantially reduce, and then reduce the noise that cabinet issues, reduce hard disk failure rate.
Description
Technical field
The present invention relates to computer equipment fields, particularly with regard to a kind of damping device for hard disc of computer.
Background technique
Mechanical hard disk is a kind of most common, widest computer memory device, it by disk, magnetic head, magnetic head control device,
The mechanical hardwares such as disk motor, serial line interface composition, disk are driven by disk motor with thousands of turns per minute of speed, and herein
In the process by head read and write-in data, since hard disk is precise part, even 1000 turns of 5400 turns of high speed rotation per minute,
Due to the high speed rotation of disk, make magnetic head that can generate noise and small vibration in reading and writing data procedures, due to machine
Case inner space is less, and hardware installation position is limited, and cabinet inside resonance easy to form is easy to draw to influence hard disk operation
Card machine failure is played, the noise that cabinet issues is expanded, it is therefore desirable to a kind of damping device of novel hard disc of computer is developed, with this
The high speed rotation of disk is solved, so that the magnetic head can be generated noise and small vibration in reading and writing data procedures, due to
Enclosure interior is less, and hardware installation position is limited, cabinet inside resonance easy to form, to influence hard disk operation, expands
The noise that cabinet issues, the problem of causing card machine failure.
The content of present invention
In view of the deficiencies of the prior art, the present invention is to realize by the following technical solutions: one kind is hard for computer
The damping device of disk, structure include shock insulation bracket, hard disk, controller, serial line interface, and the hard disk front end is equipped with control
Device, the controller and hard disk electrical connection, the center of the controller front end are equipped with serial line interface, and described is serial
Interface and controller are interlocked, and the hard disk bottom is equipped with shock insulation bracket, and the shock insulation bracket and hard disk are matched using screw thread
It closes.
As advanced optimizing for the technical program, the shock insulation bracket is by attachment bracket, strut, vibration isolation stabilizer blade group
At the vibration isolation stabilizer blade, which is set, surrounds ringwall structure there are four and along attachment bracket, and each vibration isolation stabilizer blade passes through strut
Connection.
As advanced optimizing for the technical program, the attachment bracket is by connecting rope, guiding mouth, sucker, locking branch
Seat composition, the locking support bottom are equipped with sucker, and the sucker is connected with locking support, the locking support outer ring
It is equipped with guiding mouth, the guiding mouth is equipped with connecting rope, and the connecting rope and guiding mouth, which use, to be slidably matched, described
Locking support is connected with vibration isolation stabilizer blade by connecting rope.
As advanced optimizing for the technical program, the locking support is by outer cover, screw rod, slide cartridge, check lock lever, piston
The center of composition, the shield base is equipped with slide cartridge, and the slide cartridge is vertically mounted on the notch of shield base, institute
Piston, the piston and slide cartridge are equipped with inside the slide cartridge stated using being slidably matched, the slide cartridge is connected with sucker, described
Center inside outer cover is equipped with check lock lever, and the check lock lever is vertically mounted on the center of top land, described
Screw rod is equipped with above check lock lever, the screw rod is connected with check lock lever, and the screw rod and outer cover are used and be threadedly engaged.
As advanced optimizing for the technical program, the vibration isolation stabilizer blade is by top plate, vibration isolation steel cable, absorbing disk, vibration isolation
Cushion rubber, slide bar composition, the center above the top plate are equipped with top plate, the center at the top of the top plate be equipped with every
Cushion rubber, the vibration isolation cushion rubber and the top plate of shaking are equipped with slide bar using interference fit, the center of the vibration isolation cushion rubber inner ring,
Vibration isolation steel cable is equipped between the top plate and absorbing disk, the vibration isolation steel cable head and the tail both ends connect with top plate and absorbing disk respectively
It connects.
As advanced optimizing for the technical program, the absorbing disk is made of disk body, sleeve, absorbing particle, described
Disk body center be equipped with sleeve, the sleeve is chimeric to be mounted on the notch of disk body center, the sleeve and
Slide bar is using being slidably matched, and the sleeve bottom end is threadedly engaged through the screw socket of disk body and harddisk surface, the disk body bottom
Portion is evenly distributed with absorbing particle, and the absorbing particle and disk body are integrated.
As advanced optimizing for the technical program, the vibration isolation steel cable is made of two steel cables, and two steel cables
It is crossed to form arc-shaped structure.
As advanced optimizing for the technical program, the preferred material of absorbing particle is rubber, can increase disk
Body is mounted on the stability on hard disk.
Beneficial effect
A kind of damping device for hard disc of computer of the present invention, rationally, functional has below beneficial to effect for design
Fruit:
The straight-flanked ring wall construction that vibration isolation bracket of the present invention is surrounded by attachment bracket and strut and vibration isolation stabilizer blade, can drop
The transport of low hard disk vibration weakens object vibration intensity and lowers the acoustic radiation to space, makes vibrational energy transfer and consume
Among additional vibrational structure, to eliminate or weaken hard disk vibration transmission, to reduce the shadow that controll plant motivates vibration source
It rings, the vibration and received vibration for exporting hard disk in cabinet inside operation substantially reduce, and then reduce what cabinet issued
Noise reduces hard disk failure rate；
Vibration isolation stabilizer blade of the present invention, which is set, surrounds ringwall structure there are four and along attachment bracket, and each vibration isolation stabilizer blade is connected by strut
It connects, attachment bracket is connect by four connecting ropes that outer ring is equipped with each vibration isolation stabilizer blade, and attachment bracket and strut and vibration isolation are made
The straight-flanked ring wall construction that stabilizer blade three surrounds, which can consolidate, is mounted on hard disk bottom, and works in coordination, so that it is whole to improve hard disk
The anti seismic efficiency of body；
Screw rod of the present invention is connected with check lock lever, and forms the center that entirety is set to outer cover, makes screw rod and outer
Cover is threadedly coupled, and check lock lever is connected with piston, because check lock lever is connected with connecting rope, clockwise screw rod, each connecting rope is pinned
Order is wrapped on check lock lever, makes connecting rope between vibration isolation stabilizer blade and locking support in tensioned state, thus improve structure it
Between stability, during screw rod is clockwise, can move linearly downwards along outer cover, and slid up by check lock lever pulling piston along slide cartridge
It is dynamic, it is evacuated the air of suction cup interior, forms negative-pressure adsorption on harddisk surface；
Four vibration isolation steel cables are equipped between top plate of the present invention and absorbing disk, each vibration isolation steel cable surrounds ringwall structure along slide bar,
And head and the tail both ends are separately fixed in top plate and absorbing disk, because vibration isolation steel cable is made of two steel cables, and two steel cable phases
Friendship forms arc-shaped structure, opposite with spring to have more stable elastic force, can greatly improve hard disk anti seismic efficiency, makes hard
The more stable operation of disk；
Using being slidably matched, sleeve bottom end is matched through the screw socket screw thread of disk body and harddisk surface for sleeve and slide bar of the present invention
It closes, the equally distributed absorbing particle in disk body bottom surface is made to be fitted in harddisk surface, can reduce the transport of hard disk vibration, make to vibrate
Energy transfer simultaneously consumes among the structure that top plate and absorbing disk and vibration isolation steel cable are formed.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of bottom positive structure diagram of the damping device for hard disc of computer of the present invention；
Fig. 2 is the positive structure diagram of shock insulation bracket of the present invention；
Fig. 3 is the positive structure diagram of attachment bracket of the present invention；
Fig. 4 is the side elevational cross-section structural schematic diagram of locking support of the present invention；
Fig. 5 is the top positive structure diagram of vibration isolation stabilizer blade of the present invention；
Fig. 6 is the bottom positive structure diagram of absorbing disk of the present invention.
In figure: shock insulation bracket -1, attachment bracket -1a, connecting rope -1a1, guiding mouth -1a2, sucker -1a3, locking support -
1a4, outer cover -1a41, screw rod -1a42, slide cartridge -1a43, check lock lever -1a44, piston -1a45, strut -1b, vibration isolation stabilizer blade -1c,
Top plate -1c1, vibration isolation steel cable -1c2, absorbing disk -1c3, disk body -1c31, sleeve -1c32, absorbing particle -1c33, vibration isolation cushion rubber -
1c4, slide bar -1c5, hard disk -2, controller -3, serial line interface -4.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment and Detailed description of the invention, the preferred embodiment that the present invention is further explained.
Embodiment
Fig. 1-6 is please referred to, the present invention provides a kind of specific embodiment of damping device for hard disc of computer:
Referring to Fig. 1, a kind of damping device for hard disc of computer, structure includes shock insulation bracket 1, hard disk 2, control
Device 3, serial line interface 4,2 front end of hard disk are equipped with controller 3, and the controller 3 and hard disk 2 are electrically connected, the control
The center of 3 front end of device processed is equipped with serial line interface 4, and the serial line interface 4 and controller 3 are interlocked, 2 bottom of hard disk
Portion is equipped with shock insulation bracket 1, and the shock insulation bracket 1 and hard disk 2, which use, to be threadedly engaged.
Referring to Fig. 2, the shock insulation bracket 1 is made of attachment bracket 1a, strut 1b, vibration isolation stabilizer blade 1c, it is described every
Vibration stabilizer blade 1c, which is set, surrounds ringwall structure there are four and along attachment bracket 1a, and each vibration isolation stabilizer blade 1c is connected by strut 1b
It connects.
Referring to Fig. 3, the attachment bracket 1a is by connecting rope 1a1, guiding mouth 1a2, sucker 1a3, locking support 1a4 group
At the bottom locking support 1a4 is equipped with sucker 1a3, and the sucker 1a3 is connected with locking support 1a4, the locking
Guiding mouth 1a2 there are four uniformly equidistantly setting on the outer ring support 1a4, each guiding mouth 1a2 surround ringwall along locking support 1a4
Structure, the guiding mouth 1a2 are used equipped with connecting rope 1a1, the connecting rope 1a1 and guiding mouth 1a2 and are slidably matched, institute
The locking support 1a4 stated is connected with vibration isolation stabilizer blade 1c by connecting rope 1a1.
Referring to Fig. 4, the locking support 1a4 is by outer cover 1a41, screw rod 1a42, slide cartridge 1a43, check lock lever 1a44, work
1a45 composition is filled in, the outer cover 1a41 is equipped with slide cartridge 1a43 for the center of hollow cylindrical structure and bottom, described
Slide cartridge 1a43 be vertically mounted on the notch of the bottom outer cover 1a41, piston 1a45 is equipped with inside the described slide cartridge 1a43, it is described
Piston 1a45 and slide cartridge 1a43 using being slidably matched, the slide cartridge 1a43 is connected with sucker 1a3, in the outer cover 1a41
The center in portion is equipped with check lock lever 1a44, and the check lock lever 1a44 is vertically mounted on the center at the top of piston 1a45,
It is equipped with screw rod 1a42 above the check lock lever 1a44, the screw rod 1a42 is connected with check lock lever 1a44, the screw rod
1a42 and outer cover 1a41 is used and is threadedly engaged.
Referring to Fig. 5, the vibration isolation stabilizer blade 1c is by top plate 1c1, vibration isolation steel cable 1c2, absorbing disk 1c3, vibration isolation cushion rubber
1c4, slide bar 1c5 composition, the center above the top plate 1c1 are equipped with top plate 1c1, at the top of the top plate 1c1 in
Heart position is equipped with vibration isolation cushion rubber 1c4, the vibration isolation cushion rubber 1c4 and top plate 1c1 using interference fit, the vibration isolation cushion rubber
The center of 1c4 inner ring be equipped with slide bar 1c5, the slide bar 1c5 successively with 2 table of top plate 1c1 and absorbing disk 1c3 and hard disk
The screw socket in face is threadedly engaged, uniformly equidistant between the top plate 1c1 and absorbing disk 1c3 to be equipped with four vibration isolation steel cable 1c2, described
Vibration isolation steel cable 1c2 head and the tail both ends connect respectively with top plate 1c1 and absorbing disk 1c3, each vibration isolation steel cable 1c2 is along slide bar
1c5 surrounds ringwall structure, and the vibration isolation steel cable 1c2 is made of two steel cables, and two steel cables are crossed to form arc X-type knot
Structure.
Referring to Fig. 6, the absorbing disk 1c3 is made of disk body 1c31, sleeve 1c32, absorbing particle 1c33, it is described
The center disk body 1c31 is equipped with sleeve 1c32, the chimeric notch for being mounted on the center disk body 1c31 of the sleeve 1c32
On, the sleeve 1c32 and slide bar 1c5 are using being slidably matched, and the bottom end sleeve 1c32 is through disk body 1c31 and hard disk 2
The screw socket on surface is threadedly engaged, and the bottom disk body 1c31 is evenly distributed with absorbing particle 1c33, the absorbing particle
1c33 and disk body 1c31 are integrated, and the preferred material of absorbing particle 1c33 is rubber, can increase disk body
1c31 is mounted on the stability on hard disk 2.
It is as follows that it implements principle:
The rectangle ringwall knot that vibration isolation bracket 1 of the present invention is surrounded by attachment bracket 1a and strut 1b and vibration isolation stabilizer blade 1c
Structure, because vibration isolation stabilizer blade 1c, which is set, surrounds ringwall structure there are four and along attachment bracket 1a, each vibration isolation stabilizer blade 1c passes through strut 1b
Connection, four connecting rope 1a1 that attachment bracket 1a is equipped with by outer ring are connect with each vibration isolation stabilizer blade 1c, make attachment bracket 1a and branch
The straight-flanked ring wall construction that bar 1b and vibration isolation stabilizer blade 1c three surround, which can consolidate, is mounted on 2 bottom of hard disk, and works in coordination,
Because screw rod 1a42 is connected with check lock lever 1a44, and forms the center that an entirety is set to outer cover 1a41, makes screw rod
1a42 and outer cover 1a41 is threadedly coupled, and check lock lever 1a44 is connected with piston 1a45, because check lock lever 1a44 and connecting rope 1a1 connects
It connects, so clockwise screw rod 1a42, each connecting rope 1a1 pins order and is wrapped on check lock lever 1a44, makes connecting rope 1a1 in vibration isolation branch
It is in tensioned state between foot 1c and locking support 1a4, it, can edge during screw rod 1a42 is clockwise to improve the stability between structure
Outer cover 1a41 moves linearly downwards, and pulls piston 1a45 along slide cartridge 1a43 upward sliding by check lock lever 1a44, makes sucker 1a3
Internal air is evacuated, and forms negative-pressure adsorption on 2 surface of hard disk, to improve the whole anti seismic efficiency of hard disk 2, can be dropped
The transport that low hard disk 2 vibrates, because being equipped with four vibration isolation steel cable 1c2, each vibration isolation steel cable between top plate 1c1 and absorbing disk 1c3
1c2 surrounds ringwall structure along slide bar 1c5, and head and the tail both ends are separately fixed on top plate 1c1 and absorbing disk 1c3, because of vibration isolation steel
Rope 1c2 is made of two steel cables, and two steel cables are crossed to form arc X-type structure, it is opposite with spring have it is more stable
Elastic force can greatly improve 2 anti seismic efficiency of hard disk, the operation for keeping hard disk 2 more stable, because of sleeve 1c32 and slide bar 1c5
Using being slidably matched, the bottom end sleeve 1c32 is threadedly engaged through disk body 1c31 and the screw socket on 2 surface of hard disk, makes the bottom surface disk body 1c31
Equally distributed absorbing particle 1c33 is fitted in 2 surface of hard disk, can reduce the transport of the vibration of hard disk 2, turns vibrational energy
It moves and consumes among the structure of top plate 1c1 and absorbing disk 1c3 and vibration isolation steel cable 1c2 formation, weaken object vibration intensity simultaneously
Lower the acoustic radiation to space, make vibrational energy transfer and consume among additional vibrational structure, to eliminate or weaken hard
The vibration transmission of disk 2 makes the vibration that exports in cabinet inside is run of hard disk 2 to reduce the influence that controll plant motivate vibration source
And received vibration substantially reduces, and then reduces the noise that cabinet issues, and reduces by 2 failure rate of hard disk.
The basic principles, main features and advantages of the present invention have been shown and described above, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention can not only be realized in other specific forms under the premise of not departing from spirit of that invention or essential characteristic
The present invention will also have various changes and improvements, these changes and improvements both fall within scope of the claimed invention, therefore this hair
Bright claimed range is defined by appended claims and its equivalent, rather than above description limits.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of damping device for hard disc of computer, structure includes shock insulation bracket (1), hard disk (2), controller (3), string
Line interface (4), it is characterised in that:
Hard disk (2) front end is equipped with controller (3), the controller (3) and hard disk (2) electrical connection, the control
Device (3) front end is equipped with serial line interface (4), and the serial line interface (4) and controller (3) are interlocked, the hard disk (2) bottom
Equipped with shock insulation bracket (1), the shock insulation bracket (1) and hard disk (2) are used and are threadedly engaged.
2. a kind of damping device for hard disc of computer according to claim 1, it is characterised in that: the shock insulation branch
Frame (1) is made of attachment bracket (1a), strut (1b), vibration isolation stabilizer blade (1c), the vibration isolation stabilizer blade (1c) set there are four and
Ringwall structure is surrounded along attachment bracket (1a), each vibration isolation stabilizer blade (1c) is connected by strut (1b).
3. a kind of damping device for hard disc of computer according to claim 2, it is characterised in that: the connection branch
Frame (1a) is made of connecting rope (1a1), guiding mouth (1a2), sucker (1a3), locking support (1a4), the locking support
The bottom (1a4) is equipped with sucker (1a3), and the locking support outer ring (1a4) is equipped with guiding mouth (1a2), the guiding mouth
(1a2) is equipped with connecting rope (1a1).
4. a kind of damping device for hard disc of computer according to claim 3, it is characterised in that: the locking branch
Seat (1a4) is made of outer cover (1a41), screw rod (1a42), slide cartridge (1a43), check lock lever (1a44), piston (1a45), described
The outer cover bottom (1a41) is equipped with slide cartridge (1a43), is equipped with piston (1a45) inside the slide cartridge (1a43), the outer cover
It is equipped with check lock lever (1a44) inside (1a41), is equipped with screw rod (1a42) above the check lock lever (1a44).
5. a kind of damping device for hard disc of computer according to claim 2, it is characterised in that: the vibration isolation branch
Foot (1c) is made of top plate (1c1), vibration isolation steel cable (1c2), absorbing disk (1c3), vibration isolation cushion rubber (1c4), slide bar (1c5), described
Top plate (1c1) above be equipped with top plate (1c1), be equipped with vibration isolation cushion rubber (1c4) at the top of the top plate (1c1), the vibration isolation
Cushion rubber (1c4) inner ring is equipped with slide bar (1c5), and vibration isolation steel cable is equipped between the top plate (1c1) and absorbing disk (1c3)
(1c2)。
6. a kind of damping device for hard disc of computer according to claim 5, it is characterised in that: the absorbing disk
(1c3) is made of disk body (1c31), sleeve (1c32), absorbing particle (1c33), and the center the disk body (1c31) is equipped with
Sleeve (1c32), the disk body bottom (1c31) are equipped with absorbing particle (1c33).
7. a kind of damping device for hard disc of computer according to claim 5, it is characterised in that: the vibration isolation steel
(1c2) You Lianggen steel cable of restricting forms, and two steel cables are crossed to form arc X-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594804.1A CN110459248B (en) | 2019-07-03 | 2019-07-03 | Damping device for computer hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910594804.1A CN110459248B (en) | 2019-07-03 | 2019-07-03 | Damping device for computer hard disk |
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| Publication Number | Publication Date |
|---|---|
| CN110459248A true CN110459248A (en) | 2019-11-15 |
| CN110459248B CN110459248B (en) | 2021-10-12 |
Family
ID=68481959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910594804.1A Active CN110459248B (en) | 2019-07-03 | 2019-07-03 | Damping device for computer hard disk |
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|---|---|
| CN110459248B (en) | 2021-10-12 |
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