CN116860081B - Noise reduction device for computer - Google Patents
Noise reduction device for computer Download PDFInfo
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- CN116860081B CN116860081B CN202311126810.7A CN202311126810A CN116860081B CN 116860081 B CN116860081 B CN 116860081B CN 202311126810 A CN202311126810 A CN 202311126810A CN 116860081 B CN116860081 B CN 116860081B
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- oil
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- 230000009467 reduction Effects 0.000 title claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 239000000945 filler Substances 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 8
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims 5
- 239000003921 oil Substances 0.000 abstract description 39
- 239000010687 lubricating oil Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000035939 shock Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 244000309464 bull Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention relates to the technical field of computers and discloses a computer noise reduction device which comprises a case, wherein the inner wall of the case is coated with a sound insulation plate, the surface of one side wall of the case is provided with an air inlet, and the surface of the other side wall of the case is provided with a heat dissipation hole. This computer noise reduction device, on the vibrations that produce when driving radiator blade rotation through the motor and dispel the heat are transmitted elastic spring one, and carry out shock attenuation to the vibrations that it produced and handle, reduce the resonance noise that produces in the operation in-process, the noise that the acoustic celotex board can be very big has reduced radiator blade operation the noise outward leakage condition that produces, thereby can play the effect of noise reduction, simultaneously, unscrew the oil cap and pour into lubricating oil from the top of oil drum, and flow into sleeve two's inside from the oil outlet groove, when need lubricate the pivot department of motor, the staff presses the oil drum and drives the baffle and slide in sleeve two's inside, gliding baffle removes the inside that the bottom of sleeve two enters into the cover shell can make lubricating oil flow.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a computer noise reduction device.
Background
The computer server is used as a core device of modern information technology and is widely applied to various industries, however, when the server works, a large amount of heat energy is generated, so that a cooling fan is required to be arranged in the server for cooling so as to ensure the normal operation of the server.
The heat radiation fan can generate vibration when rotating, vibration generated by long-time operation can lead to insufficient connection of electronic components in the server in the transmission process of the inside of the computer server, screws are loosened, each device resonates to generate noise after the computer runs, and the motor which is required to be frequently maintained in the long-time use process of the motor and is not maintained for a long time is also a main source of noise, and the motor in the existing heat radiation fan is very inconvenient in maintenance.
Disclosure of Invention
The invention provides a computer noise reduction device which has the advantages of effectively damping, avoiding noise caused by resonance in the running process, being easy to maintain a motor and solving the problem in the background technology from a noise source.
The invention provides the following technical scheme: the utility model provides a computer noise reduction device, includes the quick-witted case, machine inner wall cladding has the acoustic celotex board, the fresh air inlet has been seted up to a side wall surface of machine case, the louvre has been seted up to another side wall surface of machine case, the inside of machine case is provided with the mount pad, equal fixedly connected with spliced pole in a side surface four corners department of mount pad, one side of mount pad is provided with the installing frame, a side surface of installing frame passes through connecting plate fixedly connected with motor, the output shaft fixedly connected with bull stick of motor, the one end fixedly connected with radiator blade of bull stick, radiator blade is located one side of louvre, the one end of motor passes through bolt fixedly connected with cover shell, the top fixedly connected with sleeve second of cover shell, the bull stick runs through the cover shell and extends to the other end of cover shell.
Preferably, the mounting frame is sleeved on the surface of the connecting column, one end of the connecting column is in threaded sleeve connection with a nut, and one end of the nut is in butt joint with one side surface of the mounting frame.
Preferably, the top of the second sleeve is slidably inserted with an oil cylinder, the bottom of the oil cylinder is fixedly connected with a baffle, and the edge of the baffle is tightly abutted with the inner wall of the second sleeve.
Preferably, an oil outlet groove is formed in the bottom of the side wall of the oil cylinder, and an oil cap is sleeved on the top end thread of the oil cylinder.
Preferably, the inside of the shell is filled with a filler, the filler is coated on the surface of the output shaft of the motor, and the partition plate is positioned at the bottom end of the second sleeve.
Preferably, the surface fixing of the oil cylinder is connected with a first limiting ring and a second limiting ring, the first limiting ring is located inside the second sleeve, the surface of the oil cylinder is movably sleeved with a second elastic spring, the bottom end of the second elastic spring is abutted to the top end of the second sleeve, and the top end of the second elastic spring is abutted to the lower surface of the second limiting ring.
Preferably, the four corners department of mount pad has all seted up the mounting groove, the side fixedly connected with fixed plate of mount pad, the surface slip grafting of fixed plate has the card post, the top fixedly connected with arm-tie of card post, the surface activity of card post has cup jointed tension spring, tension spring's one end and the side fixed connection of fixed plate, tension spring's the other end and the side fixed connection of arm-tie.
Preferably, the inner wall surface fixedly connected with sleeve one of quick-witted case, the inside slip grafting of sleeve one has the slide bar, the one end fixedly connected with cardboard of slide bar, the surface activity of slide bar has cup jointed elastic spring one, elastic spring one's one end and the one side surface butt of cardboard, elastic spring one's the other end and the side butt of sleeve one, the end fixedly connected with limiting plate of slide bar.
Preferably, the clamping plate is matched with the model specification of the mounting groove, and the surface of the clamping plate is provided with clamping holes.
Preferably, the inner wall of the heat dissipation hole is fixedly connected with a dust-proof plate.
The invention has the following beneficial effects:
this computer noise reduction device, through driving the motor and rotating radiating vane and rotate and carry out the transmission of produced vibrations when dispelling the heat and arrive elasticity spring one, and carry out shock attenuation to the vibrations that produce it, reduce the resonance noise that produces in the operation in-process, the acoustic celotex board can very big reduction radiating vane moves the produced noise external leakage condition, thereby can play the effect of subtracting dryness, simultaneously, unscrew the oil cap and pour into lubricating oil from the top of an oil drum, and flow into sleeve two's inside from the oil groove, when need carry out lubrication to the pivot department of motor, the staff presses the oil drum and drives the baffle and slide in sleeve two's inside, when gliding baffle moves to sleeve two's bottom and enters into the inside of cover shell, the lubricating oil that stores in sleeve two will enter into in this moment and soak in the filler, and scribble motor pivot department through the filler, the lubricating effect of motor pivot department has been improved, effectually avoided the motor after long-time use and not enough smooth and produce noise, and after the lubricating oil is once in the sleeve two, only need press the oil drum to flow out and guarantee sleeve two in the lubricating oil drum, when needing to flow out and guarantee sleeve two, the lubricating oil drum is in the time, the second is applied to the elasticity and can be had carried out by force and has been carried out the sleeve two more than a time and has been used, the second has been solved and can be closely carried out the problem and can be carried out by the piston, and has been applied the high-level to the inner wall and has been used the piston, and has been convenient to be applied and has improved the second to the problem and can be applied and can be used more convenient to the quality to the high-quality to the quality to be applied to the inside the quality to the quality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the device of the present invention;
FIG. 2 is a schematic diagram of a heat dissipation mechanism according to the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 from another view;
FIG. 4 is a schematic view of a mounting base according to the present invention;
FIG. 5 is an enlarged schematic view of the portion A of the present invention;
FIG. 6 is a schematic diagram of a card structure according to the present invention;
FIG. 7 is a schematic cross-sectional view of a sleeve according to the present invention.
In the figure: 1. a chassis; 2. a sound insulation board; 3. an air inlet hole; 4. a heat radiation hole; 5. a dust-proof plate; 6. a mounting base; 7. a connecting column; 8. a mounting frame; 9. a screw cap; 10. a motor; 11. a rotating rod; 12. a heat radiation blade; 13. a mounting groove; 14. a fixing plate; 15. a clamping column; 16. pulling a plate; 17. a tension spring; 18. a clamping plate; 19. a clamping hole; 20. a slide bar; 21. an elastic spring I; 22. a sleeve I; 23. a limiting plate; 24. a casing; 25. a filler; 26. a second sleeve; 27. a partition plate; 28. an oil drum; 29. an oil outlet groove; 30. a first limiting ring; 31. a second limiting ring; 32. a second elastic spring; 33. an oil cap.
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.
Referring to fig. 1-7, a noise reduction device for a computer includes a chassis 1, an acoustic baffle 2 is wrapped on an inner wall of the chassis 1, an air inlet 3 is formed on a side wall surface of the chassis 1, a heat dissipation hole 4 is formed on another side wall surface of the chassis 1, a mounting seat 6 is disposed inside the chassis 1, connection posts 7 are fixedly connected to four corners of a side surface of the mounting seat 6, a mounting frame 8 is disposed on one side of the mounting seat 6, a motor 10 is fixedly connected to a side surface of the mounting frame 8 through a connection plate, a rotating rod 11 is fixedly connected to an output shaft of the motor 10, one end of the rotating rod 11 is fixedly connected with a heat dissipation blade 12, the heat dissipation blade 12 is located on one side of the heat dissipation hole 4, a casing 24 is fixedly connected to one end of the motor 10 through a bolt, a sleeve two 26 is fixedly connected to a top end of the casing 24, and the rotating rod 11 penetrates the casing 24 and extends to the other end of the casing 24.
Wherein, the installing frame 8 is sleeved on the surface of the connecting column 7, one end of the connecting column 7 is sleeved with a screw cap 9 in a threaded manner, one end of the screw cap 9 is abutted with one side surface of the installing frame 8, and the installing frame 8 can be fixedly installed.
The top end of the second sleeve 26 is slidably inserted with an oil cylinder 28, the bottom end of the oil cylinder 28 is fixedly connected with a partition plate 27, the edge of the partition plate 27 is tightly abutted against the inner wall of the second sleeve 26, and the tightness between the partition plate 27 and the inner wall of the second sleeve 26 is ensured.
The bottom of the sidewall of the oil cylinder 28 is provided with an oil outlet groove 29, the top end of the oil cylinder 28 is in threaded connection with an oil cap 33, and lubricating oil is injected from the top end of the oil cylinder 28 by unscrewing the oil cap 33 and flows into the sleeve two 26 from the oil outlet groove 29.
Wherein, the inside of cover shell 24 is filled with filler 25, filler 25 cladding is in the surface of motor 10 output shaft department, baffle 27 is located the bottom of sleeve two 26, press oil drum 28 and drive baffle 27 and slide in the inside of sleeve two 26, when the baffle 27 of sliding moves the bottom of sleeve two 26 and enters into the inside of cover shell 24, the lubricating oil that the interior storage of sleeve two 26 of this moment will enter into cover shell 24 and soak in filler 25 from the border of baffle 27, and scribble motor 10 pivot department through filler 25, the lubrication effect of motor 10 pivot department has been improved, the effectual motor 10 of having avoided is not enough smooth and produces the noise after long-time use.
The surface of the oil cylinder 28 is fixedly connected with a first limiting ring 30 and a second limiting ring 31, the first limiting ring 30 is located inside the second sleeve 26, the surface of the oil cylinder 28 is movably sleeved with a second elastic spring 32, the bottom end of the second elastic spring 32 is abutted to the top end of the second sleeve 26, the top end of the second elastic spring 32 is abutted to the lower surface of the second limiting ring 31, the first limiting ring 30 can limit the moving distance of the oil cylinder 28 inside the second sleeve 26, meanwhile, limit the moving distance of the baffle 27 inside the second sleeve 26, when no external force acts, the elastic force of the second elastic spring 32 is applied to the second limiting ring 31 to drive the baffle 27 to move upwards, and the side surface of the baffle 27 is tightly attached to the inner wall of the second sleeve 26 through the first limiting ring 30, so that lubricating oil in the second sleeve 26 is prevented from flowing out again, the oil cylinder can be repeatedly used after the lubricating oil is added once, and the working strength of workers is greatly reduced.
The four corners of the mounting seat 6 are provided with mounting grooves 13, the side face of the mounting seat 6 is fixedly connected with a fixing plate 14, the surface of the fixing plate 14 is slidably inserted with a clamping column 15, the top end of the clamping column 15 is fixedly connected with a pulling plate 16, the surface of the clamping column 15 is movably sleeved with a tension spring 17, one end of the tension spring 17 is fixedly connected with the side face of the fixing plate 14, and the other end of the tension spring 17 is fixedly connected with the side face of the pulling plate 16.
The inner wall surface of the chassis 1 is fixedly connected with a first sleeve (22), a sliding rod 20 is inserted in the first sleeve (22) in a sliding manner, one end of the sliding rod 20 is fixedly connected with a clamping plate 18, a first elastic spring 21 is movably sleeved on the surface of the sliding rod 20, one end of the first elastic spring 21 is abutted to one side surface of the clamping plate 18, the other end of the first elastic spring 21 is abutted to the side surface of the first sleeve (22), a limiting plate 23 is fixedly connected with the end of the sliding rod 20, vibration generated when the motor 10 drives the radiating blade 12 to rotate for radiating is transmitted to the first elastic spring 21, the first elastic spring 21 can conduct damping treatment on the vibration generated by the motor, and resonance noise generated in the running process is reduced.
Wherein, the model specification of cardboard 18 and mounting groove 13 coincide, and draw-in hole 19 has been seted up on the surface of cardboard 18, cardboard 18 and mounting groove 13 joint, and the pulling force of pulling spring 17 to arm-tie 16 will drive card post 15 slip simultaneously for card post 15 pegging graft to the inside of draw-in hole 19, accomplishes the fixed mounting to mount pad 6.
Wherein, the inner wall fixedly connected with dust guard 5 of louvre 4, dust guard 5 can prevent that the dust from entering into the inside of quick-witted case 1.
The working principle is that when the device is installed, the clamping plate 18 is clamped with the installation groove 13, meanwhile, the pulling force of the pulling spring 17 to the pulling plate 16 drives the clamping column 15 to slide, so that the clamping column 15 is inserted into the clamping hole 19, the fixed installation of the installation seat 6 is completed, the vibration generated when the motor 10 drives the radiating blade 12 to rotate to radiate is transmitted to the elastic spring I21, the vibration generated by the radiating blade 12 is damped, the resonance noise generated in the operation process is reduced, the noise leakage condition generated by the operation of the radiating blade 12 can be greatly reduced by the sound insulation plate 2, the effect of reducing dryness is achieved, meanwhile, the lubricating oil is injected from the top end of the oil cylinder 28 by unscrewing the oil cap 33, flows into the sleeve II 26 from the oil outlet groove 29, when the rotating shaft of the motor 10 is required to be lubricated, the baffle 27 is driven by the hand of a person to slide in the sleeve II 26 by pressing the oil cylinder 28, when the sliding partition 27 moves to the bottom end of the second sleeve 26 and enters the interior of the casing 24, at this time, the lubricating oil stored in the second sleeve 26 enters the casing 24 from the edge of the partition 27 and is immersed in the filler 25, and is coated on the rotating shaft of the motor 10 through the filler 25, so that the lubricating effect of the rotating shaft of the motor 10 is improved, the phenomenon that the motor 10 is not smooth enough after long-time use and noise is generated is effectively avoided, after the second sleeve 26 is fully filled with the lubricating oil for one time, the oil cylinder 28 is only required to be pressed to ensure that the lubricating oil in the second sleeve 26 flows out when the second sleeve 26 is used, under the action of no external force, the elastic force of the second elastic spring 32 is applied to the second limiting ring 31 to drive the partition 27 to move upwards, and is limited through the first limiting ring 30, so that the side surface of the partition 27 is tightly attached to the inner wall of the second sleeve 26, and the lubricating oil in the second sleeve 26 is prevented from flowing out again, facilitating maintenance of the motor 10.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a computer noise reduction device, includes quick-witted case (1), its characterized in that: the sound insulation box comprises a chassis (1), wherein the inner wall of the chassis (1) is coated with a sound insulation plate (2), one side wall surface of the chassis (1) is provided with an air inlet hole (3), the other side wall surface of the chassis (1) is provided with a heat radiation hole (4), the inside of the chassis (1) is provided with a mounting seat (6), four corners of one side surface of the mounting seat (6) are fixedly connected with connecting columns (7), one side of the mounting seat (6) is provided with a mounting frame (8), one side surface of the mounting frame (8) is fixedly connected with a motor (10) through a connecting plate, an output shaft of the motor (10) is fixedly connected with a rotating rod (11), one end of the rotating rod (11) is fixedly connected with a heat radiation blade (12), the heat radiation blade (12) is positioned on one side of the heat radiation hole (4), one end of the motor (10) is fixedly connected with a sleeve (24) through a bolt, the top end of the sleeve (26) is fixedly connected with a sleeve (24), the rotating rod (11) penetrates through the sleeve (24) and extends to the other end of the sleeve (24), one side of the sleeve (26), the sleeve (26) is fixedly connected with an oil cylinder (27), and the bottom end of the sleeve (27) is fixedly connected with a partition plate (27). An oil outlet groove (29) is formed in the bottom of the side wall of the oil cylinder (28), and an oil cap (33) is sleeved on the top end of the oil cylinder (28) through threads; the inside of the shell (24) is filled with a filler (25), the filler (25) is coated on the surface of the output shaft of the motor (10), and the partition plate (27) is positioned at the bottom end of the second sleeve (26); the oil cylinder is characterized in that a first limiting ring (30) and a second limiting ring (31) are fixedly connected to the surface of the oil cylinder (28), the first limiting ring (30) is located in the second sleeve (26), a second elastic spring (32) is movably sleeved on the surface of the oil cylinder (28), the bottom end of the second elastic spring (32) is abutted to the top end of the second sleeve (26), and the top end of the second elastic spring (32) is abutted to the lower surface of the second limiting ring (31).
2. A computer noise reducer according to claim 1, characterized in that: the mounting frame (8) is sleeved on the surface of the connecting column (7), one end of the connecting column (7) is in threaded sleeve connection with a nut (9), and one end of the nut (9) is in butt joint with one side surface of the mounting frame (8).
3. A computer noise reducer according to claim 1, characterized in that: the four corners department of mount pad (6) has all seted up mounting groove (13), the side fixedly connected with fixed plate (14) of mount pad (6), the surface slip grafting of fixed plate (14) has card post (15), the top fixedly connected with arm-tie (16) of card post (15), the surface activity of card post (15) has cup jointed tension spring (17), the side fixed connection of one end and fixed plate (14) of tension spring (17), the other end and the side fixed connection of arm-tie (16) of tension spring (17).
4. A computer noise reducer according to claim 1, characterized in that: the novel portable computer comprises a chassis (1), wherein a first sleeve (22) is fixedly connected to the surface of the inner wall of the chassis (1), a sliding rod (20) is inserted into the first sleeve (22) in a sliding manner, a clamping plate (18) is fixedly connected to one end of the sliding rod (20), a first elastic spring (21) is movably sleeved on the surface of the sliding rod (20), one end of the first elastic spring (21) is abutted to one side surface of the clamping plate (18), the other end of the first elastic spring (21) is abutted to the side surface of the first sleeve (22), and a limiting plate (23) is fixedly connected to the end of the sliding rod (20).
5. A computer noise reducer according to claim 4, wherein: the clamping plate (18) is matched with the model specification of the mounting groove (13), and clamping holes (19) are formed in the surface of the clamping plate (18).
6. A computer noise reducer according to claim 1, characterized in that: the inner wall of the radiating hole (4) is fixedly connected with a dust-proof plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311126810.7A CN116860081B (en) | 2023-09-04 | 2023-09-04 | Noise reduction device for computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311126810.7A CN116860081B (en) | 2023-09-04 | 2023-09-04 | Noise reduction device for computer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116860081A CN116860081A (en) | 2023-10-10 |
| CN116860081B true CN116860081B (en) | 2023-11-21 |
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ID=88219431
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311126810.7A Active CN116860081B (en) | 2023-09-04 | 2023-09-04 | Noise reduction device for computer |
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| Country | Link |
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| CN (1) | CN116860081B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209324621U (en) * | 2018-09-26 | 2019-08-30 | 神钢压缩机制造(上海)有限公司 | A kind of air compression plant |
| CN210270769U (en) * | 2019-10-31 | 2020-04-07 | 武汉理工大学 | Computer noise reduction device |
| CN210324091U (en) * | 2019-11-08 | 2020-04-14 | 淮北职业技术学院 | Heat conduction and dissipation structure of computer CPU |
| CN210776535U (en) * | 2020-01-16 | 2020-06-16 | 潍坊工程职业学院 | Real silence of instructing of computer falls device of making an uproar |
| CN211479044U (en) * | 2020-04-13 | 2020-09-11 | 铜仁职业技术学院 | Computer noise reduction device |
| CN213814529U (en) * | 2020-12-24 | 2021-07-27 | 武汉华夏理工学院 | Computer noise reduction device |
| CN214846552U (en) * | 2021-06-10 | 2021-11-23 | 研华科技(中国)有限公司 | Noise reduction device for industrial computer |
| CN215987186U (en) * | 2021-10-11 | 2022-03-08 | 乐璐 | Computer noise reduction device |
| CN219432044U (en) * | 2023-03-24 | 2023-07-28 | 昆山爱思凯机械设计有限公司 | Oil pump with noise reduction structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110226460A1 (en) * | 2010-03-18 | 2011-09-22 | Sigmund Sommer | Thermal design power integration |
-
2023
- 2023-09-04 CN CN202311126810.7A patent/CN116860081B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209324621U (en) * | 2018-09-26 | 2019-08-30 | 神钢压缩机制造(上海)有限公司 | A kind of air compression plant |
| CN210270769U (en) * | 2019-10-31 | 2020-04-07 | 武汉理工大学 | Computer noise reduction device |
| CN210324091U (en) * | 2019-11-08 | 2020-04-14 | 淮北职业技术学院 | Heat conduction and dissipation structure of computer CPU |
| CN210776535U (en) * | 2020-01-16 | 2020-06-16 | 潍坊工程职业学院 | Real silence of instructing of computer falls device of making an uproar |
| CN211479044U (en) * | 2020-04-13 | 2020-09-11 | 铜仁职业技术学院 | Computer noise reduction device |
| CN213814529U (en) * | 2020-12-24 | 2021-07-27 | 武汉华夏理工学院 | Computer noise reduction device |
| CN214846552U (en) * | 2021-06-10 | 2021-11-23 | 研华科技(中国)有限公司 | Noise reduction device for industrial computer |
| CN215987186U (en) * | 2021-10-11 | 2022-03-08 | 乐璐 | Computer noise reduction device |
| CN219432044U (en) * | 2023-03-24 | 2023-07-28 | 昆山爱思凯机械设计有限公司 | Oil pump with noise reduction structure |
Non-Patent Citations (3)
| Title |
|---|
| Noise Reduction for Binaural Hearing Aids Using Unsupervised Diffuse Noise Estimator;Youna Ji 等;《33rd Annual International Conference of the IEEE EMBS》;7916-7919 * |
| 基于环保功能的计算机机箱设计;王卉 等;《无线互联科技》(第12期);65-66 * |
| 基于通孔泡沫铝的加固计算机复合消声风机罩设计;钱蕴娟;《工业控制计算机》;第32卷(第5期);150-152 * |
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| Publication number | Publication date |
|---|---|
| CN116860081A (en) | 2023-10-10 |
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