CN109448767B - A simulation wind channel for storage device detects - Google Patents
A simulation wind channel for storage device detects Download PDFInfo
- Publication number
- CN109448767B CN109448767B CN201811574710.XA CN201811574710A CN109448767B CN 109448767 B CN109448767 B CN 109448767B CN 201811574710 A CN201811574710 A CN 201811574710A CN 109448767 B CN109448767 B CN 109448767B
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- air duct
- fan
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- 238000004088 simulation Methods 0.000 title claims description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000012360 testing method Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
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
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1406—Reducing the influence of the temperature
- G11B33/1413—Reducing the influence of the temperature by fluid cooling
- G11B33/142—Reducing the influence of the temperature by fluid cooling by air cooling
-
- 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
Landscapes
- Duct Arrangements (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a simulated air duct for detecting storage equipment, which comprises a heating module, an air duct shell, a fixed cover plate, a hard disk mounting device, a fan module and a guide plate, wherein the heating module and the fan module are respectively arranged at two ports of the air duct shell, the middle part of the upper end of the air duct shell is provided with a hard disk mounting port, the hard disk mounting device is arranged in the hard disk mounting port, both sides of the hard disk mounting port are respectively provided with the fixed cover plate, the guide plate is arranged between the hard disk mounting device and the heating module, and the periphery of the guide plate is connected with the inner wall of the air duct shell. The working environment of hard disk is simulated through a simple air duct, so that the performance and the reliability of the hard disk are detected, the device is simple in structure, convenient to assemble and disassemble, low in power consumption and convenient to maintain, and the cost is reduced.
Description
Technical Field
The invention relates to the technical field of hard disk detection, in particular to an analog air duct for storage equipment detection.
Background
With the development of information society, the data volume is larger and larger, and more storage devices are added in a data center or an enterprise machine room, wherein the storage devices comprise equipment such as a mechanical hard disk, a Solid State Disk (SSD) and the like; meanwhile, the reliability requirements on the storage equipment are higher and higher, and particularly, the performance and capacity of the novel SSD solid state disk are increased, the power consumption is increased, and the requirements on the reliability of devices and the reliability of products are also improved.
The hard disk needs to be subjected to aging test before shipment, if the hard disk is installed in the chassis for testing, the installation process is complex, the chassis needs to be started together for testing, the whole testing process is large in energy consumption and high in cost, the hard disk needs to be disassembled after the testing is completed, the testing efficiency is low, and the cost is increased.
Disclosure of Invention
The invention aims at the defects of the prior art, provides the simulated air duct for detecting the storage equipment, simulates the working environment of the hard disk through the simple air duct, and utilizes the heating module and the guide plate to restore the temperature of the real working environment of the hard disk by the fan module, thereby realizing the detection of the performance and the reliability of the hard disk.
In order to achieve the above purpose, the invention provides the following technical scheme:
the utility model provides a simulation wind channel for storage equipment detects, includes heating module, wind channel casing, fixed cover plate, hard disk installation device, fan module, guide plate, the both ends of wind channel casing are open structure, and two port departments of wind channel casing are equipped with heating module, fan module respectively, the upper end middle part of wind channel casing is equipped with hard disk installation mouth, hard disk installation device locates in the hard disk installation mouth, the both sides of hard disk installation mouth all are equipped with fixed cover plate, fixed cover plate is connected with the upper end of wind channel casing, be equipped with the guide plate between hard disk installation device and the heating module, the guide plate all around with the inner wall connection of wind channel casing.
Preferably, the air duct shell comprises an upper cover plate, a bottom plate and side plates, wherein the side plates are arranged on two sides of the bottom plate and are perpendicular to the bottom plate, the number of the upper cover plates is two, the two upper cover plates are parallel to the bottom plate and are connected with the upper ends of the side plates, the two upper cover plates are respectively arranged at two ends of the side plates, and the hard disk mounting opening is formed between the two upper cover plates.
Preferably, the two sides of the upper cover plate are vertically provided with second connecting plates, and the second connecting plates are connected with the side plates.
Preferably, the both sides of fixed apron are equipped with the third connecting plate, the one end that the third connecting plate is close to the upper cover plate rotates with the curb plate to be connected, and the one end that the upper cover plate was kept away from to the third connecting plate is equipped with the connection arch, the inboard of third connecting plate is located to the connection arch, be equipped with the fixed orifices on the curb plate, the connection arch cooperates with the fixed orifices, upper end one side of fixed apron is equipped with opens the handle.
Preferably, one of the side plates is provided with a wire outlet hole, the outer side of the wire outlet hole is provided with a wire sealing cover plate, the wire sealing cover plate is connected with the side plate, one side of the wire sealing cover plate is provided with a wire passing groove, and the wire passing groove is communicated with the wire outlet hole.
Preferably, the heating module comprises a protection plate and heating resistance wires, a first connecting plate is vertically arranged around the protection plate, the first connecting plate is connected with the inner wall of the air duct shell, air inlet holes are uniformly formed in the protection plate, and the heating resistance wires are fixed on the inner side of the protection plate.
Preferably, the guide plates are uniformly provided with honeycomb-shaped guide holes.
Preferably, the hard disk mounting device comprises a mounting cylinder and a hard disk bracket, wherein the mounting cylinder is arranged in the air duct shell, two sides of the mounting cylinder are connected with the inner wall of the side plate, one end of the mounting cylinder is rotationally connected with the side plate, the upper end of the mounting cylinder is provided with a rotating handle, and the hard disk bracket is arranged in the mounting cylinder.
Preferably, the fan module includes fan, fan frame, the fan frame includes side connecting plate, fan backplate, lower connecting plate, the quantity of fan backplate is two, and two fan backplate parallel arrangement, the both sides of two fan backplate are passed through the side connecting plate and are connected, the side connecting plate is connected with the side inner wall of wind channel casing, and the lower extreme of two fan backplate is connected through lower connecting plate, lower connecting plate is connected with the lower inner wall of wind channel casing, is equipped with the ventilation hole on the fan backplate, the fan is located between two fan backplate, and four corners of fan are passed through the rubber nail and are connected with the fan backplate.
Preferably, the side connecting plates, the lower connecting plates and the inner wall of the air duct shell are all provided with buffer damping foam.
Compared with the prior art, the invention has the beneficial effects that:
1. The invention simulates the working environment of the hard disk through the simple air duct, and utilizes the heating module and the guide plate to restore the temperature of the real working environment of the hard disk by the fan module, thereby realizing the detection of the performance and the reliability of the hard disk.
2. The upper cover plate of the air duct shell is designed to be detachable, so that the fan module, the guide plate and the heating module can be conveniently detached, and the maintenance is more convenient.
3. According to the invention, the hard disk mounting device can be rotated by opening the fixed cover plate, the fixed cover plate can fix the hard disk mounting device during operation, and simultaneously, the two ends of the hard disk mounting device can be sealed, so that the loss of air quantity and heat in the detection process is prevented, and the air tightness is ensured; the connection protrusion is matched with the fixing hole to fix the fixed cover plate, the fixing mode is simple and convenient, and the opening handle is convenient for opening and closing the fixed cover plate, and the use is convenient.
4. According to the invention, the wire outlet holes are formed in the side plates, so that the access of the cables is facilitated, the wires are more orderly, the wire sealing cover plates are arranged on the outer sides of the wire outlet holes, the air tightness of the positions of the wire outlet holes is improved, the heat loss is reduced, and the air tightness of the device is improved.
5. According to the invention, the heating resistance wire is arranged on the inner side of the protection plate, so that the use safety is improved, the heat loss of the heating resistance wire can be prevented, the energy is saved, and the cost is reduced.
6. The honeycomb-shaped flow guide holes are uniformly formed in the flow guide plate, so that heat can be more uniformly distributed, each hard disk is uniformly heated, and the reliability of a detection result is improved.
7. The hard disk mounting device improves the convenience of hard disk replacement, the hard disk can be replaced only by rotating the mounting cylinder, simultaneously, the SSD hard disk and the 2.5-inch mechanical hard disk can be mounted on the hard disk bracket, the compatibility is good, and the application range is increased.
8. The fan module can drive heat inside the air duct to circulate, is convenient to simulate a cooling fan in actual use, is more real and reliable in simulation, can increase the use safety of the fan, can fix the fan, can reduce vibration and noise of the fan by the rubber nails and the buffering damping foam, reduces damage to a hard disk and protects the hard disk.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a heating module;
FIG. 3 is a schematic diagram of a heating module;
FIG. 4 is a schematic structural view of the duct housing;
FIG. 5 is a schematic view of the structure of the upper cover plate;
FIG. 6 is a schematic structural view of a stationary cover plate;
FIG. 7 is a schematic diagram of a hard disk mounting device;
FIG. 8 is a schematic diagram of a fan module;
FIG. 9 is a schematic view of a fan frame;
FIG. 10 is a schematic view of a baffle structure;
Fig. 11 shows a structure when the hard disk is replaced.
In the figure: 1-a heating module; 101-a first connection plate; 102-protecting plates; 103-an air inlet hole; 104-heating the resistance wire; 2-an air duct shell; 201-an upper cover plate; 202-a hard disk mounting port; 203-wire outlet holes; 204-a bottom plate; 205-fixing holes; 206-side plates; 207-a second connection plate; 3-fixing the cover plate; 301-opening a handle; 302-a third connection plate; 303-connecting protrusions; 4-a hard disk mounting device; 401-turning the handle; 402-mounting a barrel; 403-a hard disk bracket; 404-hard disk; 5-wire sealing cover plate; 501-wire passing groove; 6-a fan module; 601-a fan; 602-buffering damping foam; 603-a fan rack; 604-side connection plates; 605-fan guard; 606-lower connection plate; 607-vent holes; 7-a deflector; 701-deflector aperture.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in FIG. 1, a simulation wind channel for storage equipment detects, including heating module 1, wind channel casing 2, fixed apron 3, hard disk installation device 4, fan module 6, guide plate 7, the both ends of wind channel casing 2 are open structure, and two port departments of wind channel casing 2 are equipped with heating module 1, fan module 6 respectively, the upper end middle part of wind channel casing 2 is equipped with hard disk installation mouth 202, hard disk installation device 4 locates in the hard disk installation mouth 202, the both sides of hard disk installation mouth 202 all are equipped with fixed apron 3, fixed apron 3 is connected with the upper end of wind channel casing 2, be equipped with guide plate 7 between hard disk installation device 4 and the heating module 1, guide plate 7 all around with the inner wall connection of wind channel casing 2.
As shown in fig. 4, the air duct housing 2 includes an upper cover 201, a bottom plate 204, and side plates 206, the side plates 206 are disposed on two sides of the bottom plate 204, the side plates 206 are perpendicular to the bottom plate 204, the number of the upper cover 201 is two, the two upper cover 201 are parallel to the bottom plate 204, the upper cover 201 is connected with the upper ends of the side plates 206, the two upper cover 201 are disposed at two ends of the side plates 206, and the hard disk mounting opening 202 is disposed between the two upper cover 201. The upper cover plate 201 of the air duct shell 2 is designed to be detachable, so that the fan module 6, the guide plate 7 and the heating module 1 can be conveniently disassembled and assembled, and the maintenance is more convenient.
As shown in fig. 5, two sides of the upper cover 201 are vertically provided with a second connecting plate 207, and the second connecting plate 207 is connected with the side plate 206.
As shown in fig. 6, the two sides of the fixed cover 3 are provided with a third connecting plate 302, one end of the third connecting plate 302, which is close to the upper cover 201, is rotatably connected with the side plate 206, one end of the third connecting plate 302, which is far away from the upper cover 201, is provided with a connecting protrusion 303, the connecting protrusion 303 is arranged on the inner side of the third connecting plate 302, the side plate 206 is provided with a fixing hole 205, the connecting protrusion 303 is matched with the fixing hole 205, and one side of the upper end of the fixed cover 3 is provided with an opening handle 301.
One of the side plates 206 is provided with a wire outlet hole 203, the outer side of the wire outlet hole 203 is provided with a wire sealing cover plate 5, the wire sealing cover plate 5 is connected with the side plate 206, one side of the wire sealing cover plate 5 is provided with a wire passing groove 501, and the wire passing groove 501 is communicated with the wire outlet hole 203. The side plate 206 is provided with the wire outlet holes 203, so that the access of cables is facilitated, the wires are more orderly, the outer sides of the wire outlet holes 203 are provided with the wire sealing cover plates 5, the air tightness of the positions of the wire outlet holes 203 is improved, the heat loss is reduced, and the air tightness of the device is improved.
As shown in fig. 2 and 3, the heating module 1 includes a protection plate 102 and a heating resistor wire 104, a first connecting plate 101 is vertically disposed around the protection plate 102, the first connecting plate 101 is connected with an inner wall of the air duct housing 2, air inlet holes 103 are uniformly formed in the protection plate 102, and the heating resistor wire 104 is fixed on an inner side of the protection plate 102, so that use safety is improved, heat loss of the heating resistor wire 104 can be prevented, energy is saved, and cost is reduced.
As shown in fig. 10, the flow guide plate 7 is uniformly provided with honeycomb flow guide holes 701, so that heat can be more uniformly distributed, each hard disk is uniformly heated, and reliability of a detection result is improved.
As shown in fig. 7, the hard disk mounting device 4 includes a mounting cylinder 402 and a hard disk bracket 403, the mounting cylinder 402 is disposed in the air duct housing 2, two sides of the mounting cylinder 402 are connected with the inner wall of the side plate 206, one end of the mounting cylinder 402 is rotatably connected with the side plate 206, a rotating handle 401 is disposed at the upper end of the mounting cylinder 402, the hard disk bracket 403 is disposed in the mounting cylinder 402, and the hard disk 404 is mounted in the hard disk bracket 403. The hard disk 404 is convenient to replace, the hard disk mounting device 4 can be rotated by opening the fixed cover plate 3, the fixed cover plate 3 can fix the hard disk mounting device 4 during operation, and meanwhile, the two ends of the hard disk mounting device 4 can be sealed, so that the loss of air quantity and heat in the detection process is prevented, and the air tightness is ensured; the connecting protrusion 303 is matched with the fixing hole 205 to fix the fixed cover plate 3, the fixing mode is simple and convenient, and the opening handle 301 is convenient for opening and closing the fixed cover plate 3, and the use is convenient.
As shown in fig. 8 and 9, the fan module 6 includes a fan 601 and a fan frame 603, the fan frame 603 includes two side connection plates 604, a fan guard 605 and a lower connection plate 606, the number of the fan guard 605 is two, the two fan guard 605 are arranged in parallel, two sides of the two fan guard 605 are connected through the side connection plates 604, the side connection plates 604 are connected with the side inner wall of the air duct housing 2, the lower ends of the two fan guard 605 are connected through the lower connection plates 606, the lower connection plates 606 are connected with the lower inner wall of the air duct housing 2, the fan guard 605 is provided with ventilation holes 607, the fan 601 is arranged between the two fan guard 605, and four corners of the fan 601 are connected with the fan guard 605 through rubber nails.
The side connection plates 604, the lower connection plate 606 and the inner wall of the air duct housing 2 are respectively provided with a buffer damping foam 602.
On the one hand, the fan module 6 can drive the heat circulation inside the air duct, and the other hand is convenient to simulate the cooling fan in actual use, so that the simulation is more real and reliable, the fan frame 603 can increase the use safety of the fan 601, the fan 601 is fixed, the rubber nails and the buffering damping foam can reduce the vibration and noise of the fan, the damage to the hard disk is reduced, and the hard disk is protected.
As shown in fig. 11, when the hard disk is installed, the fixed cover plate 3 is first opened by opening the handle 301, then the hard disk installation device 4 is pulled out by rotating the handle 401, the front end of the hard disk installation device 4 rotates and inclines upwards, the hard disk is inserted into the hard disk bracket 403, then the hard disk installation device 4 rotates to the inside of the air duct housing 2, then the fixed cover plate 3 is closed to fix the hard disk installation device 4, the heating module 1 and the fan module 6 are started to perform the hard disk performance test, the fan module 6 extracts hot air in the air duct, so that the air flow is realized, and the heat generated by the heating module 1 is equalized under the action of the guide plate 7 and then passes through the hard disk. The device has the advantages that the working environment of the hard disk is simulated through the simple air duct, the temperature of the real working environment of the hard disk is reduced by the heating module 1 and the guide plate 7 through the fan module 6, so that the performance and reliability of the hard disk are detected, the device is simple in structure, convenient to assemble and disassemble, low in power consumption and low in cost, the current complexity in testing in a case is solved, the detection efficiency is improved, meanwhile, the damage to other parts in the case is avoided, the use is more reliable, and the whole device is designed in a modularized mode and is convenient to maintain.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. A simulation wind channel for storage device detects, its characterized in that: the air duct type air conditioner comprises a heating module, an air duct shell, fixed cover plates, a hard disk mounting device, a fan module and a guide plate, wherein two ends of the air duct shell are of an opening structure, the heating module and the fan module are respectively arranged at two ports of the air duct shell, a hard disk mounting opening is formed in the middle of the upper end of the air duct shell, the hard disk mounting device is arranged in the hard disk mounting opening, the fixed cover plates are arranged on two sides of the hard disk mounting opening, the fixed cover plates are connected with the upper end of the air duct shell, the guide plate is arranged between the hard disk mounting device and the heating module, and the periphery of the guide plate is connected with the inner wall of the air duct shell;
The air duct shell comprises an upper cover plate, a bottom plate and side plates, wherein the side plates are arranged on two sides of the bottom plate and are perpendicular to the bottom plate, the number of the upper cover plates is two, the two upper cover plates are parallel to the bottom plate and are connected with the upper ends of the side plates, the two upper cover plates are respectively arranged at two ends of the side plates, and the hard disk mounting port is arranged between the two upper cover plates; the two sides of the fixed cover plate are provided with third connecting plates, one end, close to the upper cover plate, of each third connecting plate is rotationally connected with the side plate, one end, far away from the upper cover plate, of each third connecting plate is provided with connecting protrusions, each connecting protrusion is arranged on the inner side of each third connecting plate, each side plate is provided with a fixing hole, each connecting protrusion is matched with each fixing hole, and one side of the upper end of each fixed cover plate is provided with an opening handle; the hard disk mounting device comprises a mounting cylinder and a hard disk bracket, wherein the mounting cylinder is arranged in the air duct shell, two sides of the mounting cylinder are connected with the inner wall of the side plate, one end of the mounting cylinder is rotationally connected with the side plate, the upper end of the mounting cylinder is provided with a rotating handle, and the hard disk bracket is arranged in the mounting cylinder.
2. A simulated air duct for storage device testing as claimed in claim 1 wherein: and the two sides of the upper cover plate are vertically provided with second connecting plates, and the second connecting plates are connected with the side plates.
3. A simulated air duct for storage device testing as claimed in claim 1 wherein: the wire outlet is formed in one side plate, a wire sealing cover plate is arranged on the outer side of the wire outlet, the wire sealing cover plate is connected with the side plate, a wire passing groove is formed in one side of the wire sealing cover plate, and the wire passing groove is communicated with the wire outlet.
4. A simulated air duct for storage device testing as claimed in claim 1 wherein: the heating module comprises a protection plate and heating resistance wires, first connecting plates are vertically arranged around the protection plate and connected with the inner wall of the air duct shell, air inlet holes are uniformly formed in the protection plate, and the heating resistance wires are fixed on the inner side of the protection plate.
5. A simulated air duct for storage device testing as claimed in claim 1 wherein: and honeycomb-shaped diversion holes are uniformly formed in the diversion plate.
6. A simulated air duct for storage device testing as claimed in claim 1 wherein: the fan module comprises a fan and a fan frame, wherein the fan frame comprises side connecting plates, fan guard plates and lower connecting plates, the number of the fan guard plates is two, the two fan guard plates are arranged in parallel, two sides of each of the two fan guard plates are connected through the side connecting plates, the side connecting plates are connected with the side inner wall of the air duct shell, the lower ends of the two fan guard plates are connected through the lower connecting plates, the lower connecting plates are connected with the lower inner wall of the air duct shell, vent holes are formed in the fan guard plates, the fan is arranged between the two fan guard plates, and four corners of the fan are connected with the fan guard plates through rubber nails.
7. An analog wind tunnel for storage device testing as defined in claim 6, wherein: and buffer damping foam is arranged among the side connecting plates, the lower connecting plates and the inner wall of the air duct shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574710.XA CN109448767B (en) | 2018-12-21 | 2018-12-21 | A simulation wind channel for storage device detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574710.XA CN109448767B (en) | 2018-12-21 | 2018-12-21 | A simulation wind channel for storage device detects |
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| CN109448767A CN109448767A (en) | 2019-03-08 |
| CN109448767B true CN109448767B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811574710.XA Active CN109448767B (en) | 2018-12-21 | 2018-12-21 | A simulation wind channel for storage device detects |
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| Country | Link |
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| CN (1) | CN109448767B (en) |
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| US8331095B2 (en) * | 2010-02-09 | 2012-12-11 | Inventec Corporation | Storage |
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| CN109448767A (en) | 2019-03-08 |
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