CN112233701A - Data storage device for preventing stall from generating vibration to cause scraping of magnetic disk - Google Patents
Data storage device for preventing stall from generating vibration to cause scraping of magnetic disk Download PDFInfo
- Publication number
- CN112233701A CN112233701A CN202011178730.2A CN202011178730A CN112233701A CN 112233701 A CN112233701 A CN 112233701A CN 202011178730 A CN202011178730 A CN 202011178730A CN 112233701 A CN112233701 A CN 112233701A
- Authority
- CN
- China
- Prior art keywords
- wall
- block
- movably connected
- swing joint
- data storage
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Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/4806—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
-
- 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
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1446—Reducing contamination, e.g. by dust, debris
Abstract
The invention relates to the technical field of data storage, and provides data storage equipment for preventing magnetic disk scratching caused by stall vibration. This prevent that stall from producing vibration and leading to the data storage equipment that the flower was scraped to the disk, the carousel rotational speed is too fast, the carousel drives the pivot and rotates, centrifugal piece and fixture block cooperation use the centrifugal force that leads to coil spring to receive stretched, the fixture block is thrown away the inside of centrifugal piece, the slider drives the incomplete gear rotation and makes the buffer board be close to the outer wall of carousel, the buffer board utilizes the ball of its outer wall to decelerate the carousel, will not have the frictional force to become rolling friction, and utilize pressure to increase frictional force, and because the slide rail produces the effect of snubbing for the wave, can not shine into wearing and tearing to the carousel and tearing influence its work, utilize the snubbing and change friction form and dynamics to prevent the disk vibration.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a data storage device for preventing a magnetic disk from being scratched due to stall-generated vibration.
Background
The magnetic disk is a memory for storing data by using a magnetic recording technology, is a main storage medium of a computer, can store a large amount of binary data, and can keep the data not to be lost after power failure.
In the prior art, a magnetic disk rotates at a high speed when reading and writing, noise and vibration are generated, the magnetic head is read according to the principle that the magnetic disk rotates pneumatically, the vibration can enable the magnetic head to be in contact with the magnetic disk, the magnetic disk can be scratched to cause data loss, and the surrounding environment can be attached to the outer wall of the magnetic disk by some impurities to interfere the reading and writing of the magnetic head, so that the data storage device capable of preventing the magnetic disk from scratching due to vibration caused by stall is produced.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a data storage device for preventing a magnetic disk from being scratched due to stall-generated vibration, which is achieved by the following specific technical means:
a data storage device for preventing magnetic disk scratching caused by stall vibration comprises a machine body, wherein the inner wall of the machine body is movably connected with a rotary disc, the outer wall of the rotary disc is movably connected with a rotary shaft, one end, away from the rotary disc, of the rotary shaft is fixedly connected with a centrifugal block, the inner wall of the centrifugal block is elastically connected with a spiral spring, the outer wall of the spiral spring is movably connected with a clamping block, the outer wall of the clamping block is movably connected with a rotary block, the outer wall of the rotary block is fixedly connected with a slide rail, the outer wall of the slide rail is movably connected with a pulley, the outer wall of the pulley is movably connected with a connecting block, the outer wall of the connecting block is movably connected with a pin, the outer wall of the pin is movably connected with a first linkage rod, the outer wall of the first linkage rod is, the outer wall swing joint of connecting block has the second linkage pole, and the outer wall swing joint of second linkage pole has the push pedal, and the outer wall fixedly connected with gasbag of push pedal, the outer wall swing joint of gasbag have one-way valve, and one-way valve's outer wall elastic connection has torque spring. Preferably, the inner wall of the machine body is movably connected with a centrifugal block, the faster the rotating speed of the rotating disc is, the larger the deformation of the spiral spring is, and the centrifugal block is movably connected with a rotating block through a clamping block arranged on the outer wall of the centrifugal block.
Preferably, the outer wall of the rotating block is movably connected with the machine body, the rotating block is movably connected with a pulley through a sliding rail arranged on the outer wall of the rotating block, the outer wall of the pulley is movably connected with an installation frame, a linear groove is formed in the inner wall of the installation frame, and the pulley moves up and down in the groove.
Preferably, the connecting block does not have lug connection with the pivot, and the outer wall swing joint of pivot has the pipeline, and the inner wall interactive connection of connecting block has the pipeline, and connecting block and pivot mutual noninterference, the one end fixedly connected with fixed block that centrifugal piece was kept away from to the connecting block, and the outer wall swing joint of fixed block has the pin.
Preferably, the connecting block is movably connected with a sliding block through a first linkage rod arranged on the outer wall of the connecting block, teeth are arranged on the outer wall of the sliding block, the sliding block is movably connected with an incomplete gear through the teeth arranged on the outer wall of the sliding block, and the incomplete gear only needs to rotate by a fixed angle.
Preferably, the outer wall swing joint organism of steadying plate, the outer wall swing joint of buffer board has the spin, and the buffer board has the carousel through the spin swing joint who sets up at its outer wall, and the outer wall fixedly connected with hard disk of carousel, torque spring only can inwards open, and the outer wall swing joint of gasbag has the support frame, and some of push pedal are pulled out and are breathed in and make the gasbag inflation.
The invention has the following beneficial effects:
1. the data storage device for preventing the stall from generating vibration to cause the scraping of the magnetic disk drives the turntable to rotate through the driving mechanism, the turntable is very easy to vibrate when rotating too fast, so that the magnetic disk on the outer wall of the turntable is contacted with the magnetic head, the magnetic disk is scraped by the magnetic head, when the rotating speed of the turntable is too fast, the turntable drives the rotating shaft to rotate, the centrifugal block and the clamping block are matched to use to cause the centrifugal force applied to the spiral spring to be stretched, the clamping block is thrown out of the inside of the centrifugal block, the clamping block can be contacted with the rotating block and drives the rotating block to rotate, the rotating block and the pulley act together to drive the connecting block to reciprocate, the connecting block drives the sliding block to move by using the first linkage rod, the sliding block drives the incomplete gear to rotate through the teeth arranged on the outer wall of the sliding block, the incomplete gear drives the buffer, make the buffer board can steadily prevent to appear vibrating when contacting the carousel, the buffer board utilizes the smooth ball of its outer wall to slow down the carousel, will not have the frictional force to become rolling friction to utilize pressure to increase frictional force, the dynamics of increaseing receives the influence of carousel rotational speed again, and because the slide rail is the wave, reciprocating motion forms the effect of stopping many times, can not shine into wearing and tearing to the carousel and influence its work, thereby realize utilizing stopping and change the effect that friction form and dynamics prevent the disk vibration.
2. The data storage device for preventing the stall from generating vibration to cause the scraping of the magnetic disk drives the turntable to rotate through the driving mechanism, the turntable is very easy to vibrate when rotating too fast, so that the magnetic disk on the outer wall of the turntable is contacted with the magnetic head, the magnetic disk is scraped by the magnetic head, when the rotating speed of the turntable is too fast, the turntable drives the rotating shaft to rotate, the centrifugal block and the clamping block are matched to use to cause the centrifugal force applied to the spiral spring to be stretched, the clamping block is thrown out of the inside of the centrifugal block, the clamping block can be contacted with the rotating block and drives the rotating block to rotate, the rotating block and the pulley act together to drive the connecting block to reciprocate, the connecting block drives the sliding block to move by using the first linkage rod, the sliding block drives the incomplete gear to rotate through the teeth arranged on the outer wall of the sliding block, the incomplete gear drives the buffer, make the buffer board can steadily prevent to appear vibrating when contacting the carousel, the buffer board utilizes the smooth ball of its outer wall to slow down the carousel, become frictionless and become rolling friction, and utilize pressure increase frictional force, the dynamics of increaseing receives the influence of carousel rotational speed again, and because the slide rail is the wave, reciprocating motion forms the effect of stopping many times, can not shine into wearing and tearing to the carousel and influence its work, utilize stopping and change friction form and dynamics to prevent the disk vibration, drive the second linkage pole when the connecting block removes, make the second linkage pole change the position of push pedal again and extrude the gasbag, check valve only just can open from contracting to the inflation, the rotatory department of carousel is because of inside the adsorbed particle attraction gets into the gasbag of static, be influenced when preventing to read and write, thereby realize preventing that the particle from appearing damaging the disk and leading to the effect that data makeed mistakes.
Drawings
FIG. 1 is a schematic front view of the body structure of the present invention;
FIG. 2 is a schematic front view of the pulley structure of the present invention;
FIG. 3 is a schematic front view of a centrifugal block according to the present invention;
FIG. 4 is a schematic front view of the turntable structure of the present invention;
FIG. 5 is an enlarged view of a portion A of FIG. I.
In the figure: 1. a body; 2. a turntable; 3. a rotating shaft; 4. a centrifugal block; 5. a coil spring; 6. a clamping block; 7. rotating the block; 8. a slide rail; 9. a pulley; 10. connecting blocks; 11. a pin; 12. a first linkage rod; 13. a slider; 14. an incomplete gear; 15. a stabilizing plate; 16. a buffer plate; 17. a second linkage rod; 18. pushing the plate; 19. an air bag; 20. a one-way valve; 21. a torsion spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a data storage device for preventing stalling from generating vibration to cause scraping of a magnetic disk comprises a machine body 1, wherein the inner wall of the machine body 1 is movably connected with a rotary table 2, the outer wall of the rotary table 2 is movably connected with a rotary shaft 3, one end, far away from the rotary table 2, of the rotary shaft 3 is fixedly connected with a centrifugal block 4, the inner wall of the centrifugal block 4 is elastically connected with a spiral spring 5, the outer wall of the spiral spring 5 is movably connected with a clamping block 6, the outer wall of the clamping block 6 is movably connected with a rotary block 7, the outer wall of the rotary block 7 is movably connected with the machine body 1, the rotary block 7 is movably connected with a pulley 9 through a sliding rail 8 arranged on the outer wall of the rotary block, the outer wall of the pulley 9 is movably connected with a mounting frame, a linear groove is formed.
Outer wall swing joint of pulley 9 has connecting block 10, connecting block 10 does not have lug connection with pivot 3, the outer wall swing joint of pivot 3 has the pipeline, the inner wall interactive connection of connecting block 10 has the pipeline, connecting block 10 and pivot 3 mutual noninterference, the one end fixedly connected with fixed block of centrifugal piece 4 is kept away from to connecting block 10, the outer wall swing joint of fixed block has pin 11, connecting block 10 has slider 13 through setting up 12 swing joints of first gangbar 12 at its outer wall, tooth has been seted up to slider 13's outer wall, slider 13 has incomplete gear 14 through setting up the tooth swing joint at its outer wall, incomplete gear 14 only needs rotatory fixed angle, the outer wall swing joint of connecting block 10 has pin 11, the outer wall swing joint of pin 11 has first gangbar 12, the outer wall swing joint of first gangbar 12 has slider 13.
Outer wall swing joint of slider 13 has incomplete gear 14, the outer wall swing joint of incomplete gear 14 has buffer board 16, the one end fixedly connected with steadying plate 15 of carousel 2 is kept away from to buffer board 16, steadying plate 15's outer wall swing joint organism 1, buffer board 16's outer wall swing joint has the spin, buffer board 16 has carousel 2 through the spin swing joint that sets up at its outer wall, the outer wall fixedly connected with hard disk of carousel 2, torque spring 21 only can inwards open, the outer wall swing joint of gasbag 19 has the support frame, a part of push pedal 18 is pulled out and is breathed in and make gasbag 19 expand, the outer wall swing joint of connecting block 10 has second linkage rod 17, the outer wall swing joint of second linkage rod 17 has push pedal 18, the outer wall fixedly connected with gasbag 19 of push pedal 18, the outer wall swing joint of gasbag 19 has check valve 20, the outer wall elastic connection of check valve.
To sum up, in the data storage device for preventing stall from generating vibration to cause scraping of a magnetic disk, a driving mechanism drives a rotary disk 2 to rotate, the rotary disk 2 rotates too fast and is easy to vibrate, so that the magnetic disk on the outer wall of the rotary disk 2 contacts with a magnetic head to cause scraping of the magnetic disk by the magnetic head, when the rotary disk 2 rotates too fast, the rotary disk 2 drives a rotary shaft 3 to rotate, a centrifugal block 4 and a fixture block 6 are matched to use to cause a centrifugal force applied to a coil spring 5 to be stretched, the fixture block 6 is thrown out of the interior of the centrifugal block 4, the fixture block 6 can contact with a rotary block 7 and drive the rotary block 7 to rotate, the rotary block 7 and a pulley 9 jointly drive a connecting block 10 to reciprocate, the connecting block 10 drives a sliding block 13 to move by using a first linkage rod 12, the sliding block 13 drives an incomplete gear 14 to rotate by teeth arranged on the outer wall of the sliding block 13, incomplete gear 14 carries out synchronous revolution, steadying plate 15 utilizes the support steady movement, vibration appears when making buffer board 16 can steadily prevent to contact carousel 2, buffer board 16 utilizes the smooth ball of its outer wall to slow down carousel 2, become fricative power not to become rolling friction, and utilize pressure to increase frictional force, the dynamics of increaseing receives the influence of 2 rotational speeds of carousel again, and because slide rail 8 is the wave, a lot of reciprocating motion forms the effect of inching, can not shine into wearing and tearing to carousel 2 and influence its work, utilize the inching to stop and change friction form and dynamics to prevent the disk vibration.
The data storage device for preventing the stall from generating vibration to cause the scraping of the magnetic disk comprises a driving mechanism, a rotary disk 2 is driven by the driving mechanism to rotate, the rotary disk 2 is very likely to vibrate when rotating too fast, so that the magnetic disk on the outer wall of the rotary disk 2 is contacted with a magnetic head, the magnetic disk is scraped by the magnetic head, when the rotary disk 2 rotates too fast, the rotary disk 2 drives a rotary shaft 3 to rotate, a centrifugal block 4 and a clamping block 6 are matched to use to cause the centrifugal force applied to a spiral spring 5 to be stretched, the clamping block 6 is thrown out of the interior of the centrifugal block 4, the clamping block 6 can be contacted with a rotary block 7 and drives the rotary block 7 to rotate, the rotary block 7 and a pulley 9 jointly act to drive a connecting block 10 to reciprocate, the connecting block 10 drives a sliding block 13 to move by using a first linkage rod 12, the sliding block 13 drives an incomplete gear 14 to rotate through, the incomplete gear 14 rotates synchronously, the stabilizing plate 15 moves stably by utilizing the bracket, so that the buffer plate 16 can stably prevent vibration when contacting with the rotary disc 2, the buffer plate 16 decelerates the rotary disc 2 by utilizing a sliding ball on the outer wall of the buffer plate, no friction force is changed into rolling friction, the friction force is increased by utilizing pressure, the increased force is influenced by the rotating speed of the rotary disc 2, the slide rail 8 is wavy, the repeated reciprocating movement forms the action of an inching brake, the rotary disc 2 cannot be abraded to influence the work of the rotary disc 2, the magnetic disc vibration is prevented by utilizing the inching brake and changing the friction form and force, the connecting block 10 moves and simultaneously drives the second linkage rod 17, the second linkage rod 17 changes the position of the push plate 18 to extrude the air bag 19, the one-way valve 20 can be opened only from contraction to expansion, and particles adsorbed by static electricity at the rotating part of the rotary disc 2 are attracted into the air, the influence during reading and writing is prevented, and the phenomenon that the magnetic disk is damaged by particles and data errors are caused is prevented.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A data storage device for preventing stall-induced vibration from causing disc scratching, comprising a body (1), characterized in that: the inner wall of the machine body (1) is movably connected with a rotary table (2), the outer wall of the rotary table (2) is movably connected with a rotary shaft (3), one end, far away from the rotary table (2), of the rotary shaft (3) is fixedly connected with a centrifugal block (4), the inner wall of the centrifugal block (4) is elastically connected with a spiral spring (5), the outer wall of the spiral spring (5) is movably connected with a clamping block (6), the outer wall of the clamping block (6) is movably connected with a rotating block (7), the outer wall of the rotating block (7) is fixedly connected with a sliding rail (8), the outer wall of the sliding rail (8) is movably connected with a pulley (9), the outer wall of the pulley (9) is movably connected with a connecting block (10), the outer wall of the connecting block (10) is movably connected with a pin (11), the outer wall of the pin (11) is movably connected with a first linkage rod (12), the outer wall swing joint of incomplete gear (14) has buffer board (16), one end fixedly connected with steadying plate (15) of carousel (2) is kept away from in buffer board (16), the outer wall swing joint of connecting block (10) has second linkage pole (17), the outer wall swing joint of second linkage pole (17) has push pedal (18), the outer wall fixedly connected with gasbag (19) of push pedal (18), the outer wall swing joint of gasbag (19) has check valve (20), the outer wall elastic connection of check valve (20) has torque spring (21).
2. A data storage device for preventing stall induced vibration induced disk scratching as claimed in claim 1, wherein: the centrifugal fan is characterized in that the inner wall of the machine body (1) is movably connected with a centrifugal block (4), the deformation amount of a spiral spring (5) is larger as the rotating speed of the rotary table (2) is higher, the centrifugal block (4) is movably connected with a rotating block (7) through a clamping block (6) arranged on the outer wall of the centrifugal block, and the outer wall of the rotary table (2) is movably connected with a driving mechanism.
3. A data storage device for preventing stall induced vibration induced disk scratching as claimed in claim 1, wherein: the outer wall of the rotating block (7) is movably connected with the machine body (1), the rotating block (7) is movably connected with a pulley (9) through a sliding rail (8) arranged on the outer wall of the rotating block, the outer wall of the pulley (9) is movably connected with a mounting frame, a linear groove is formed in the inner wall of the mounting frame, and the pulley (9) moves up and down in the groove.
4. A data storage device for preventing stall induced vibration induced disk scratching as claimed in claim 1, wherein: connecting block (10) do not have lug connection with pivot (3), and the outer wall swing joint of pivot (3) has the pipeline, and the inner wall interactive connection of connecting block (10) has the pipeline, and connecting block (10) and pivot (3) mutual noninterference, the one end fixedly connected with fixed block of centrifugal piece (4) is kept away from in connecting block (10), and the outer wall swing joint of fixed block has pin (11).
5. A data storage device for preventing stall induced vibration induced disk scratching as claimed in claim 1, wherein: the connecting block (10) is movably connected with a sliding block (13) through a first linkage rod (12) arranged on the outer wall of the connecting block, teeth are arranged on the outer wall of the sliding block (13), the sliding block (13) is movably connected with an incomplete gear (14) through the teeth arranged on the outer wall of the sliding block, and the incomplete gear (14) only needs to rotate for a fixed angle.
6. A data storage device for preventing stall induced vibration induced disk scratching as claimed in claim 1, wherein: the outer wall swing joint organism (1) of stabilizer plate (15), the outer wall swing joint of buffer board (16) has the spin, and buffer board (16) have carousel (2) through the spin swing joint who sets up at its outer wall, and the outer wall fixedly connected with hard disk of carousel (2), torque spring (21) only can inwards be opened, and the outer wall swing joint of gasbag (19) has the support frame, and some of push pedal (18) are pulled out and are breathed in and make gasbag (19) inflation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011178730.2A CN112233701A (en) | 2020-10-29 | 2020-10-29 | Data storage device for preventing stall from generating vibration to cause scraping of magnetic disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011178730.2A CN112233701A (en) | 2020-10-29 | 2020-10-29 | Data storage device for preventing stall from generating vibration to cause scraping of magnetic disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112233701A true CN112233701A (en) | 2021-01-15 |
Family
ID=74109755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011178730.2A Withdrawn CN112233701A (en) | 2020-10-29 | 2020-10-29 | Data storage device for preventing stall from generating vibration to cause scraping of magnetic disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112233701A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113436651A (en) * | 2021-07-08 | 2021-09-24 | 德州永利信息技术服务有限公司 | Safety protection device for disk reading equipment |
| CN113629602A (en) * | 2021-08-03 | 2021-11-09 | 扬州市兴隆塑料有限公司 | PE electric power pipe for preventing surface data information from fading |
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| CN113436651A (en) * | 2021-07-08 | 2021-09-24 | 德州永利信息技术服务有限公司 | Safety protection device for disk reading equipment |
| CN113629602A (en) * | 2021-08-03 | 2021-11-09 | 扬州市兴隆塑料有限公司 | PE electric power pipe for preventing surface data information from fading |
| CN113629602B (en) * | 2021-08-03 | 2022-10-28 | 扬州市兴隆塑料有限公司 | PE electric power pipe for preventing surface data information from fading |
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Application publication date: 20210115 |