CN220979962U - Fan damping device - Google Patents
Fan damping device Download PDFInfo
- Publication number
- CN220979962U CN220979962U CN202322669352.3U CN202322669352U CN220979962U CN 220979962 U CN220979962 U CN 220979962U CN 202322669352 U CN202322669352 U CN 202322669352U CN 220979962 U CN220979962 U CN 220979962U
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- CN
- China
- Prior art keywords
- shell
- damping
- fan
- silica gel
- eva
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- 238000013016 damping Methods 0.000 title claims abstract description 66
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000741 silica gel Substances 0.000 claims abstract description 22
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000035939 shock Effects 0.000 claims description 25
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of server cabinets, and discloses a fan damping device, which comprises: the fan is arranged in the first shell and the second shell; the pulling mechanism is arranged in the first shell and the second shell; the damping mechanism is arranged in the first shell and the second shell and comprises damping silica gel nails, and fixing grooves are formed in the top ends of the first shell and the second shell. According to the utility model, the first damping EVA pad and the second damping EVA pad are arranged at the front side, the rear side and the bottom of the first shell and the second shell, then the fan is placed in the first shell and the second shell, the damping silica gel nails are aligned with the fixing grooves when placed in the first shell and the second shell, and then the damping silica gel nails are clamped in the fixing grooves, so that the fan is mounted, the limitation that the vibration influences the data transmission of a hard disk when the traditional fan operates is solved, and the problems of simple structure, low cost, wide application range, time saving and labor saving are solved.
Description
Technical Field
The utility model relates to the technical field of server cabinets, in particular to a fan damping device.
Background
The server is a computer, it is faster than the ordinary computer operation, the load is higher, the price is more expensive, the server provides calculation or application service for other clients (such as PC, smart phone, ATM, etc. terminal and even large-scale equipment such as train system, etc.) in the network, the server has high-speed CPU operational capability, long-time reliable operation, powerful I/O external data throughput capability and better expansibility, and the fan is the cooling device commonly used in the server, the present fan mostly adopts the fixed mode to connect in quick-witted incasement, but because the fan can shake in the process of operation and adopts the mode of hard connection between fan and the mainboard, the vibrations of fan are transmitted to other structures installed on the mainboard through the mainboard, thereby the vibrations easily cause the data rate to reduce or lose when hard disk transmission.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the fan damping device, which has the advantages of solving the problem that the data transmission of a hard disk is affected by vibration generated during the operation of a traditional fan, along with simple structure, low cost, wide application range, time saving and labor saving.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a fan damping device, comprising:
the fan is arranged in the first shell and the second shell;
The pulling mechanism is arranged in the first shell and the second shell;
the damping mechanism is arranged in the first shell and the second shell and comprises damping silica gel nails, fixed grooves are formed in the top ends of the first shell and the second shell, damping EVA pads I are fixedly arranged at the bottom ends of the first shell and the second shell, and damping EVA pads II are movably connected to the front side and the rear side of the first shell and the front side and the rear side of the second shell.
As a preferable technical scheme of the utility model, the number of the fans is two, and one threaded hole I is formed on one side of the two fans opposite to each other.
As a preferable technical scheme of the utility model, the pulling mechanism comprises a fixed block, a first moving groove, a moving plate, a second moving groove and a supporting block;
The fixed block is fixedly connected to the top end of the second shock absorption EVA pad, the first movable groove is formed in the top end of the fixed block, the movable plate is movably connected to the inside of the fixed block, the second movable groove is formed in the front end and the rear end of the inside of the first shell, the supporting block is movably connected to the inside of the second movable groove, and one side, opposite to the supporting block, of the supporting block is fixedly connected with the movable plate.
As a preferable technical scheme of the utility model, the surfaces of the first shell and the second shell are provided with threaded holes II, and the threaded holes II are symmetrically designed relative to the first shell.
As a preferable technical scheme of the utility model, the surfaces of the first shell and the second shell are respectively provided with an air outlet, and the surface of the fan is attached to the surface of the air outlet.
As a preferable technical scheme of the utility model, the number of the shock-absorbing silica gel nails is four, and every two shock-absorbing silica gel nails are respectively positioned at the front end and the rear end of the fan.
As a preferable technical scheme of the utility model, the first shell and the second shell are internally and fixedly provided with limiting plates, and the damping EVA pad is positioned in the limiting plates.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the first damping EVA pad and the second damping EVA pad are arranged at the front side, the rear side and the bottom of the first shell and the second shell, then the fan is placed in the first shell and the second shell, the damping silica gel nails are aligned with the fixing grooves when placed in the first shell and the second shell, and then the damping silica gel nails are clamped in the fixing grooves, so that the fan is mounted, the limitation that the vibration influences the data transmission of a hard disk when the traditional fan operates is solved, and the problems of simple structure, low cost, wide application range, time saving and labor saving are solved.
2. According to the utility model, the movable plate is pulled to drive the fixed block to rise, the fixed block drives the damping EVA pad II to rise, the damping EVA pad II stretches when the damping EVA pad II rises, so that the bent damping EVA pad II becomes straight, then the support block moves in the movable groove II when the movable plate moves, then the support block moves out of the movable groove II, the bottom end of the support block is higher than the top ends of the first shell and the second shell, then the movable plate moves forwards, the bottom end of the support block is contacted with the top ends of the first shell and the second shell by utilizing the restorability of the damping EVA pad II, the damping silica gel nail is used for fixing the fixed block to avoid resetting, after the fan is installed, the movable plate moves backwards, the support block is aligned with the movable groove II, then the damping EVA pad II is loosened, the damping EVA pad II enters a bent state, the damping EVA pad II is contacted with the surface of the fan in the bending process, and finally the damping EVA pad II is in a straight state, so that when the fan is installed in the first shell and the second shell, the surface of the fan is scratched, and the damping EVA pad II is prevented from affecting the damping device.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a left-hand device of the present utility model;
FIG. 3 is a schematic diagram showing a fan with a structure according to the present utility model;
FIG. 4 is a schematic view of the interior of the apparatus in a top view of the structure of the present utility model;
FIG. 5 is a schematic diagram of a cross-sectional outer shell of the present utility model;
Fig. 6 is an enlarged schematic view of the structure of fig. 5 at a.
In the figure: 1. a first shell; 2. a second shell; 3. a fan; 4. damping silica gel nails; 5. a fixing groove; 6. a first threaded hole; 7. a damping EVA pad I; 8. damping EVA pad two; 9. a limiting plate; 10. a fixed block; 11. a first moving groove; 12. a moving plate; 13. a second moving groove; 14. a support block; 15. a threaded hole II; 16. and an air outlet.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 6, the present utility model provides a fan damping device, comprising:
the fan 3 is arranged in the first shell 1 and the second shell 2;
the pulling mechanism is arranged in the first shell 1 and the second shell 2;
The damping mechanism is arranged in the first shell 1 and the second shell 2 and comprises a damping silica gel nail 4, a fixing groove 5 is formed in the top ends of the first shell 1 and the second shell 2, a damping EVA pad I7 is fixedly arranged at the bottom ends of the first shell 1 and the second shell 2, and a damping EVA pad II 8 is movably connected to the front side and the rear side of the first shell 1 and the second shell 2.
Through operating personnel pulling mechanism, make pulling mechanism drive shock attenuation EVA pad two 8 get into straight state then, can be with two fan 3 fixed connection, put into the inside of shell one and shell two 2 then, make shock attenuation silica gel nail 4 and fixed slot 5 align, make shock attenuation silica gel nail 4 get into the inside of fixed slot 5 and carry out the screens, then the bottom of fan 3 can with shock attenuation EVA pad one 7's surface contact, after fixed completion, can make shock attenuation EVA pad two 8 recover, make the surperficial contact of crooked shock attenuation EVA pad two 8 and fan 3, thereby shock attenuation is carried out to fan 3 through shock attenuation EVA pad one 7 and shock attenuation EVA pad two 8.
The number of the fans 3 is two, and a threaded hole I6 is formed in one side, opposite to the two fans 3.
By designing the fans 3 and the screw holes 6, it is possible to insert a fixing bolt into the screw holes 6 and then connect the two fans 3 together.
The pulling mechanism comprises a fixed block 10, a first moving groove 11, a moving plate 12, a second moving groove 13 and a supporting block 14;
The fixed block 10 is fixedly connected to the top end of the damping EVA pad II 8, the first movable groove 11 is formed in the top end of the fixed block 10, the movable plate 12 is movably connected to the inside of the fixed block 10, the second movable groove 13 is formed in the front end and the rear end of the inside of the first shell 1, the supporting block 14 is movably connected to the inside of the second movable groove 13, and the opposite side of the supporting block 14 is fixedly connected with the movable plate 12.
Through the design of pulling mechanism, before installing fan 3, can pull movable plate 12 to rise, make movable plate 12 drive fixed block 10 and shock attenuation EVA pad two 8 rise, make crooked shock attenuation EVA pad two 8 get into straight device, when movable plate 12 removes, support block 14 can remove in the inside of movable tank two 13, then make support block 14 shift out the inside of movable tank two 13, make the bottom of support block 14 be higher than the top of shell 1 and shell two 2, then make movable plate 12 forward movement, take place the dislocation between support block 14 and the movable tank two 13, then make support block 14 fixed shock attenuation EVA pad two 8 avoid shock attenuation EVA pad two 8 to reset, after fan 3 installs, can make movable plate 12 backward movement, make support block 14 and movable tank two 13 align, then utilize shock attenuation EVA pad two 8's resilience, make shock attenuation EVA pad two 8 bend again, then crooked shock attenuation EVA pad two 8 can contact with the surface of fan 3, thereby shock attenuation is carried out to fan 3.
The surfaces of the first shell 1 and the second shell 2 are provided with threaded holes 15, and the threaded holes 15 are symmetrically designed relative to the first shell 1.
By designing the second screw hole 15, a fixing screw can be inserted into the second screw hole 15, and then the first housing 1 and the second housing 2 are connected together.
Wherein, air outlets 16 are respectively arranged on the surfaces of the first shell 1 and the second shell 2, and the surface of the fan 3 is attached to the surface of the air outlets 16.
By the design of the air outlet 16, the wind generated by the fan 3 can be discharged from the inside of the air outlet 16, and then the server is radiated.
The number of the shock absorption silica gel nails 4 is four, and every two shock absorption silica gel nails 4 are respectively arranged at the front end and the rear end of the fan 3.
Through the design of shock attenuation silica gel nail 4, make four shock attenuation silica gel nails 4 get into the inside of fixed slot 5 to improve the stability fixed to fan 3.
Wherein, shell one 1 and shell two 2's inside fixed mounting have limiting plate 9, and damping EVA fills up two 8 and is located limiting plate 9's inside.
Through the design of limiting plate 9, when the damping EVA fills up two 8 and removes, can remove in the inside of limiting plate 9, can carry out spacingly to the hooping EVA fills up two 8's of damping position through limiting plate 9.
The working principle and the using flow of the utility model are as follows:
firstly, an operator pulls the moving plate 12 to enable the moving plate 12 to drive the fixing block 10 to rise, enable the fixing block 10 to drive the damping EVA pad two 8 to rise, when the damping EVA pad two 8 rises, the damping EVA pad two 8 can stretch to be straight, then enable the supporting block 14 to move in the moving groove two 13 when the moving plate 12 moves, then enable the supporting block 14 to move out of the moving groove two 13, enable the bottom end of the supporting block 14 to be higher than the top ends of the first shell 1 and the second shell 2, then enable the moving plate 12 to move forwards, enable the bottom end of the supporting block 14 to be in contact with the top ends of the first shell 1 and the second shell 2 by utilizing the resilience of the damping EVA pad two 8, enable the bottom end of the damping silica gel nail 4 to be in contact with the top ends of the first shell 1 and the second shell 2, enable the damping silica gel nail 4 to prevent the fixing block 10 from resetting, then enable the operator to fixedly connect the two fans 3 to be placed in the first shell 1 and the second shell 2, enable the surfaces of the fans 3 to be not in contact with the surfaces of the damping EVA pad two 8 when the fans 3 are placed in the first shell 1 and the second shell 2, enable the bottom ends of the supporting block 4 to be higher than the top ends of the first shell 1 and the second shell 2, then enable the damping nail 4 to be aligned with the EVA pad 5 to be in contact with the second shell 8, and enable the damping nail 4 to be in contact with the second shell 8, and enable the damping pad 8 to be in contact with the second shell 8, and the damping pad 3 can be in the two surfaces of the second shell and the damping pad 3 to be in contact with the second shell, and the damping pad is finally made.
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 utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A fan damping device, characterized in that: comprises the following steps:
The fan comprises a first shell (1) and a second shell (2), wherein fans (3) are arranged in the first shell (1) and the second shell (2);
The pulling mechanism is arranged in the first shell (1) and the second shell (2);
The damping mechanism is arranged in the first shell (1) and the second shell (2), the damping mechanism comprises damping silica gel nails (4), fixing grooves (5) are formed in the top ends of the first shell (1) and the second shell (2), damping EVA pads (7) are fixedly arranged at the bottom ends of the first shell (1) and the second shell (2), and damping EVA pads (8) are movably connected to the front side and the rear side of the first shell (1) and the rear side of the second shell (2).
2. The fan damper apparatus as claimed in claim 1, wherein: the number of the fans (3) is two, and a threaded hole I (6) is formed in one side, opposite to the fans (3).
3. The fan damper apparatus as claimed in claim 1, wherein: the pulling mechanism comprises a fixed block (10), a first moving groove (11), a moving plate (12), a second moving groove (13) and a supporting block (14);
The fixed block (10) is fixedly connected to the top end of the shock absorption EVA pad II (8), the first movable groove (11) is formed in the top end of the fixed block (10), the movable plate (12) is movably connected to the inside of the fixed block (10), the second movable groove (13) is formed in the front end and the rear end of the inside of the first shell (1), the supporting block (14) is movably connected to the inside of the second movable groove (13), and one side opposite to the supporting block (14) is fixedly connected with the movable plate (12).
4. The fan damper apparatus as claimed in claim 1, wherein: screw holes II (15) are formed in the surfaces of the first shell (1) and the second shell (2), and the screw holes II (15) are symmetrically designed with respect to the first shell (1).
5. The fan damper apparatus as claimed in claim 1, wherein: air outlets (16) are formed in the surfaces of the first shell (1) and the second shell (2), and the surface of the fan (3) is attached to the surface of the air outlet (16).
6. The fan damper apparatus as claimed in claim 1, wherein: the number of the shock absorption silica gel nails (4) is four, and every two shock absorption silica gel nails (4) are respectively positioned at the front end and the rear end of the fan (3) in a group of wind.
7. The fan damper apparatus as claimed in claim 1, wherein: the damping EVA cushion is characterized in that a limiting plate (9) is fixedly arranged in the first shell (1) and the second shell (2), and the damping EVA cushion II (8) is located in the limiting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322669352.3U CN220979962U (en) | 2023-10-07 | 2023-10-07 | Fan damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322669352.3U CN220979962U (en) | 2023-10-07 | 2023-10-07 | Fan damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220979962U true CN220979962U (en) | 2024-05-17 |
Family
ID=91057154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322669352.3U Active CN220979962U (en) | 2023-10-07 | 2023-10-07 | Fan damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220979962U (en) |
-
2023
- 2023-10-07 CN CN202322669352.3U patent/CN220979962U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |