CN211479044U - Computer noise reduction device - Google Patents
Computer noise reduction device Download PDFInfo
- Publication number
- CN211479044U CN211479044U CN202020537207.3U CN202020537207U CN211479044U CN 211479044 U CN211479044 U CN 211479044U CN 202020537207 U CN202020537207 U CN 202020537207U CN 211479044 U CN211479044 U CN 211479044U
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- Prior art keywords
- annular plate
- heat dissipation
- computer
- dissipation fan
- noise reduction
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- 230000009467 reduction Effects 0.000 title claims description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000035939 shock Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a device of making an uproar falls in computer relates to the computer and falls the technical field of making an uproar, including computer machine case, one side inner wall fixed mounting of computer machine case has the mainboard, and states the opposite side inner wall fixed mounting of computer machine case and enclose the fender, one side of mainboard is through four first damper fixedly connected with heat dissipation fans, first damper include with mainboard fixed connection's sleeve, telescopic inside swing joint has the movable rod, and movable rod and heat dissipation fan fixed connection, be provided with between sleeve and the heat dissipation fan and cup joint at the outside first spring of movable rod. This device of making an uproar falls in computer for the shock attenuation effect of heat dissipation fan is comparatively excellent through first damper and second damper's setting, thereby can reduce the noise that the heat dissipation fan produced, through the setting of the mechanism of making an uproar that falls, has realized the absorption to the during operation noise of heat dissipation fan, thereby has realized making an uproar falls in this computer.
Description
Technical Field
The utility model relates to a technical field that makes an uproar falls in the computer specifically is a device of making an uproar falls in computer.
Background
The computer is commonly called computer, is a modern electronic computer used for high-speed calculation, can perform numerical calculation and logic calculation, also has the function of storage and memory, and is a modern intelligent electronic device capable of automatically and high-speed processing mass data according to program operation.
However, the existing computer noise reduction device is inconvenient to increase the damping effect of the heat dissipation fan during working and absorb the noise generated by the heat dissipation fan during working.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a device of making an uproar falls in computer has solved current device of making an uproar falls in computer and has been not convenient for increase the shock attenuation effect of heat dissipation fan at the during operation, carries out absorptive problem from the noise that also is inconvenient to heat dissipation fan during operation production.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a computer noise reduction device comprises a computer case, wherein a mainboard is fixedly arranged on the inner wall of one side of the computer case, a baffle is fixedly arranged on the inner wall of the other side of the computer case, a heat dissipation fan is fixedly connected to one side of the mainboard through four first damping mechanisms, each first damping mechanism comprises a sleeve fixedly connected with the mainboard, a movable rod is movably connected inside the sleeve and fixedly connected with the heat dissipation fan, a first spring sleeved outside the movable rod is arranged between the sleeve and the heat dissipation fan, a second damping mechanism is arranged between the two first damping mechanisms at the same end and comprises a round rod fixedly connected with the two sleeves at the same end, two rings are sleeved on the outer wall of the round rod and hinged with the heat dissipation fan through a connecting rod, and a second spring sleeved outside the round rod is arranged between the adjacent rings and the sleeve, the outside of heat dissipation fan is provided with the mechanism of making an uproar of falling, the mechanism of making an uproar of falling includes first annular plate and the third annular plate with mainboard fixed connection, and is provided with the second annular plate between first annular plate and the third annular plate, one side fixedly connected with plectane of second annular plate, and plectane and enclose fender fixed connection, enclose the outer wall that keeps off and seted up a plurality of first through-holes, and enclose one side that keeps off and be provided with a plurality of second through-holes of seting up at computer box outer wall.
Preferably, the vertical sections of the movable rod and the sleeve are both T-shaped.
Preferably, the first annular plate, the second annular plate and the third annular plate are arranged in a staggered mode.
Preferably, the first annular plate, the second annular plate, the third annular plate and the circular plate are all polyester fiber sound-absorbing plates.
Preferably, the specifications of the first through holes are the same, and the first through holes are uniformly distributed in a ring shape.
Preferably, a dust screen is adhered to the outer wall of one side of the plurality of second through holes.
(III) advantageous effects
The utility model provides a device of making an uproar falls in computer. The method has the following beneficial effects:
(1) this device of making an uproar falls in computer for the shock attenuation effect of heat dissipation fan is comparatively excellent through first damper and second damper's setting, thereby can reduce the noise that the heat dissipation fan produced.
(2) This device of making an uproar falls in computer, through the setting of the mechanism of making an uproar that falls, most noise that the heat dissipation fan during operation produced is absorbed by the plectane, and remaining noise is absorbed by crisscross first annular plate, second annular plate and third annular plate, has realized making an uproar falls in the heat dissipation fan, and then has realized making an uproar falling of this computer.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the present invention at A in FIG. 1;
FIG. 3 is a combination view of the first annular plate and the third annular plate of the present invention;
fig. 4 is a combined view of the enclosure and the first through hole of the present invention.
In the figure: 1. a computer chassis; 2. a main board; 3. a first damper mechanism; 31. a sleeve; 32. a movable rod; 33. a first spring; 4. a second damper mechanism; 41. a round bar; 42. a circular ring; 43. a second spring; 44. a connecting rod; 5. a noise reduction mechanism; 51. a first annular plate; 52. a second annular plate; 53. a third annular plate; 54. a circular plate; 6. fencing; 7. a first through hole; 8. a second through hole; 9. a dust screen; 10. a heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a computer noise reduction device comprises a computer case 1, wherein a main board 2 is fixedly installed on the inner wall of one side of the computer case 1, an enclosure 6 is fixedly installed on the inner wall of the other side of the computer case 1, and one side of the main board 2 is fixedly connected with a heat dissipation fan 10 through four first damping mechanisms 3;
referring to fig. 1-3, the first damping mechanism 3 includes a sleeve 31 fixedly connected to the main board 2, a movable rod 32 is movably connected inside the sleeve 31, the vertical cross-sections of the movable rod 32 and the sleeve 31 are both T-shaped, so as to prevent the movable rod 32 from being separated from the sleeve 31, the movable rod 32 is fixedly connected to the heat dissipation fan 10, a first spring 33 sleeved outside the movable rod 32 is disposed between the sleeve 31 and the heat dissipation fan 10, a second damping mechanism 4 is disposed between two of the first damping mechanisms 3 at the same end, the second damping mechanism 4 includes a round rod 41 fixedly connected to two of the sleeves 31 at the same end, two rings 42 are sleeved on the outer wall of the round rod 41, the two rings 42 are hinged to the heat dissipation fan 10 through a connecting rod 44, and a second spring 43 sleeved outside the round rod 41 is disposed between the adjacent rings 42 and the sleeve 31;
referring to fig. 1-4, a noise reduction mechanism 5 is disposed outside the heat dissipation fan 10, the noise reduction mechanism 5 includes a first annular plate 51 and a third annular plate 53 fixedly connected to the main board 2, a second annular plate 52 is disposed between the first annular plate 51 and the third annular plate 53, a circular plate 54 is fixedly connected to one side of the second annular plate 52, the first annular plate 51, the second annular plate 52, and the third annular plate 53 are disposed in an interlaced manner, the interlaced first annular plate 51, the second annular plate 52, and the third annular plate 53 can absorb noise of the fan, the first annular plate 51, the second annular plate 52, the third annular plate 53, and the circular plate 54 are all made of polyester fiber sound absorbing boards, which has a noise absorbing effect, and the circular plate 54 is fixedly connected to the enclosure 6, the outer wall of the enclosure 6 is provided with a plurality of first through holes 7, the plurality of first through holes 7 have the same specification and are uniformly distributed in a circular shape, which facilitates the wind exhausted from the heat dissipation fan 10, and enclose one side of fender 6 and set up a plurality of second through-holes 8 of seting up at the computer box outer wall, dust screen 9 is pasted to the one side outer wall of a plurality of second through-holes 8, and dust screen 9 can avoid external dust to get into computer machine case 1's inside and attach to heat dissipation fan 10 to increase the noise of heat dissipation fan 10.
When the damping device is used, the vibration generated by the heat dissipation fan 10 during operation can be reduced through the first damping mechanism 3 and the second damping mechanism 4, when the heat dissipation fan 10 vibrates, the heat dissipation fan 10 moves in the sleeve 31 through the movable rod 32, the heat dissipation fan 10 extrudes the first spring 33, so that the heat dissipation fan 10 can be damped, when the heat dissipation fan 10 extrudes the first spring 33, the second damping mechanism 4 hinged with the heat dissipation fan 10 extrudes the second spring 43 through the connecting rod 44 and the ring 42, so that the damping is performed again, so that the damping effect of the heat dissipation fan 10 is excellent, so that the noise generated by the heat dissipation fan 10 can be reduced, through the arrangement of the noise reduction mechanism 5, most of the noise generated during the operation of the heat dissipation fan 10 is absorbed by the circular plate 54, and the rest of the noise is absorbed by the first annular plate 51, the second annular plate 52 and the third annular plate 53 which are staggered, so that the noise reduction of the heat dissipation, the wind that heat dissipation fan 10 work produced loops through the crisscross interval of first annular plate 51, second annular plate 52 and third annular plate 53, first through-hole 7, second through-hole 8 and dust screen 9 effluvium, and dust screen 9 can avoid external dust to get into computer machine case 1's inside and attach to heat dissipation fan 10 to increase the noise of heat dissipation fan 10, make this computer fall the device practicality of making an uproar stronger.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 computer noise reduction device comprises a computer case (1), and is characterized in that: a main board (2) is fixedly mounted on the inner wall of one side of the computer case (1), a fence (6) is fixedly mounted on the inner wall of the other side of the computer case (1), and a heat dissipation fan (10) is fixedly connected to one side of the main board (2) through four first damping mechanisms (3);
the first damping mechanism (3) comprises a sleeve (31) fixedly connected with the main board (2), a movable rod (32) is movably connected inside the sleeve (31), the movable rod (32) is fixedly connected with the heat dissipation fan (10), a first spring (33) sleeved outside the movable rod (32) is arranged between the sleeve (31) and the heat dissipation fan (10), and a second damping mechanism (4) is arranged between the two first damping mechanisms (3) at the same end;
the second damping mechanism (4) comprises a round rod (41) fixedly connected with two sleeves (31) at the same end, two rings (42) are sleeved on the outer wall of the round rod (41), the two rings (42) are hinged with the heat dissipation fan (10) through connecting rods (44), and second springs (43) sleeved outside the round rod (41) are arranged between the adjacent rings (42) and the sleeves (31);
a noise reduction mechanism (5) is arranged outside the heat dissipation fan (10), the noise reduction mechanism (5) comprises a first annular plate (51) and a third annular plate (53) which are fixedly connected with the main board (2), a second annular plate (52) is arranged between the first annular plate (51) and the third annular plate (53), a circular plate (54) is fixedly connected to one side of the second annular plate (52), and the circular plate (54) is fixedly connected with the enclosure (6);
enclose the outer wall of fender (6) and seted up a plurality of first through-holes (7), and the one side of enclosing fender (6) is provided with a plurality of second through-holes (8) of seting up at computer box outer wall.
2. A computer noise reduction apparatus according to claim 1, wherein: the vertical sections of the movable rod (32) and the sleeve (31) are both T-shaped.
3. A computer noise reduction apparatus according to claim 1, wherein: the first annular plate (51), the second annular plate (52) and the third annular plate (53) are arranged in a staggered mode.
4. A computer noise reduction apparatus according to claim 1, wherein: the first annular plate (51), the second annular plate (52), the third annular plate (53) and the circular plate (54) are all polyester fiber sound-absorbing plates.
5. A computer noise reduction apparatus according to claim 1, wherein: the specifications of the first through holes (7) are the same, and the first through holes are uniformly distributed in a ring shape.
6. A computer noise reduction apparatus according to claim 1, wherein: and a dustproof net (9) is adhered to the outer wall of one side of the second through holes (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537207.3U CN211479044U (en) | 2020-04-13 | 2020-04-13 | Computer noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537207.3U CN211479044U (en) | 2020-04-13 | 2020-04-13 | Computer noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211479044U true CN211479044U (en) | 2020-09-11 |
Family
ID=72376411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020537207.3U Expired - Fee Related CN211479044U (en) | 2020-04-13 | 2020-04-13 | Computer noise reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211479044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116860081A (en) * | 2023-09-04 | 2023-10-10 | 山东鲁南数据科技股份有限公司 | Noise reduction device for computer |
-
2020
- 2020-04-13 CN CN202020537207.3U patent/CN211479044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116860081A (en) * | 2023-09-04 | 2023-10-10 | 山东鲁南数据科技股份有限公司 | Noise reduction device for computer |
| CN116860081B (en) * | 2023-09-04 | 2023-11-21 | 山东鲁南数据科技股份有限公司 | Noise reduction device for computer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |