CN205028230U - Server machine crossbar has fan of shock attenuation silence structure - Google Patents
Server machine crossbar has fan of shock attenuation silence structure Download PDFInfo
- Publication number
- CN205028230U CN205028230U CN201520810386.2U CN201520810386U CN205028230U CN 205028230 U CN205028230 U CN 205028230U CN 201520810386 U CN201520810386 U CN 201520810386U CN 205028230 U CN205028230 U CN 205028230U
- Authority
- CN
- China
- Prior art keywords
- fan
- machine box
- access division
- glue nail
- nail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title abstract description 8
- 239000003292 glue Substances 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims abstract description 24
- 239000011148 porous material Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 6
- 206010024453 Ligament sprain Diseases 0.000 abstract 1
- 208000010040 Sprains and Strains Diseases 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a server machine crossbar has fan of shock attenuation silence structure belongs to fan damping device, the utility model discloses the technical problem who solves causes fan noise big for the fan vibrations are big to and glue phenomenons such as the nail easily takes place to sprain, is out of shape, fracture. Technical scheme does: its structure includes fan and shock pad, all install the shock pad on four angles of fan, the shock pad include the basilar part and with basilar part vertically joint portion, be provided with the transitional pore on the basilar part and glue the nail, the transitional pore cooperatees with connecting hole on the fan, glues the nail and installs in the fan locating hole, joint portion cooperates with the border joint of fan.
Description
Technical field
The utility model relates to a kind of fan shock absorption device, and specifically a kind of machine box for server is with the fan of damping mute structure.
Background technology
Fan noise is the main source of server noise always, and traditional method fixes fan to reach the effect of damping by glue nail.But there is following defect in glue nail: although glue nail can reduce and cushion fan vibrations pass to fan retort stand, glue nail, when with rigidity material interracial contact, is easy to distortion, fracture; Depend merely on slight glue nail, in the noise avoiding fan contact-impact fan retort stand to produce, effect is very micro-, and damping effect is very limited.Fan is fixed in blower tray by glue nail, and fan and blower tray are all hard material, cause glue to follow closely very easily distortion, fracture.And the crystallized ability of glue nail is limited, fan is when high-speed rotation, and fan still can rock collision blower tray, produces noise.
The patent No. is the fan shock absorption device that patent document discloses a kind of machine box for server of CN201859385U, and this device has the fan damping module be installed in machine box for server.Wherein, fan damping module comprises fan, fan mounting casing and fan locating rack, and fan is fixed in fan mounting casing, and fan mounting casing inserts also buckle connection with it in fan locating rack in the mode be slidably matched.The fan shock absorption device of machine box for server also has the mounting bracket be fixed in described machine box for server, and fan damping module is installed with on mounting bracket by blower tray, and the installed position between blower tray and mounting bracket is equipped with beam.The bottom of fan damping module all keeps fixed intervals between the inner bottom surface of machine box for server.There is following shortcoming in this patent: complex structure, install inconvenient, and damping effect is undesirable.
As can be seen here, the technical matters being badly in need of solving in prior art is that fan vibrations are large, causes fan noise large, and the phenomenon such as glue nail is easily sprained, is out of shape, fracture.
Summary of the invention
Technical assignment of the present utility model is for above deficiency, provides a kind of machine box for server with the fan of damping mute structure, solves fan vibrations large, causes fan noise large, and the problem of the phenomenon such as glue nail is easily sprained, is out of shape, fracture.
The utility model solves the technical scheme that its technical matters adopts: a kind of machine box for server, with the fan of damping mute structure, comprises fan and beam, and four angles of described fan are all provided with beam; Described beam comprises basal part and the Access Division vertical with basal part, and basal part is provided with transitional pore and glue nail, transitional pore matches with the connecting hole on fan, and glue nail is installed in fan pilot hole; The edge snap-fit engagement of Access Division and fan.
Wherein, transitional pore minimum diameter is greater than the diameter of connecting hole, guarantees that connecting hole can expose, and is conveniently installed on blower tray by fan.This damping mute structure is applicable to 4U machine box for server.
As preferably, described glue nail is provided with two, and glue nail is separately positioned on the both sides of transitional pore.
More preferably, described Access Division is L-shaped, and the junction of L shape Access Division is provided with chamfering.
More preferably, described Access Division is hollow structure, improves damping effect.
More preferably, described beam adopts quality of rubber materials beam.
A kind of machine box for server of the present utility model with damping mute structure fan compared to the prior art, there is following beneficial effect:
1, on four angles of fan, damping rubber pad is installed, is equivalent between fan and blower tray, add crusherbull zone medium, better can reduce the noise of fan contact, collision generation;
2, whole beam adopts quality of rubber materials, and beam is provided with glue nail, and glue nail is arranged on fan, can the vibrations transmission in snubber contact face greatly, reduces the spraining of glue nail surface of contact, is out of shape, prevent fracture;
3, the Access Division of beam adopts hollow structure, effectively eliminates vibrations, reduces noise;
4, the Access Division of beam can the direct snap-fit engagement in edge of fan, easy installation and removal.
The utility model have reasonable in design, structure simple, be easy to the feature of processing, volume is little, easy to use, thus, have good value for applications.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing 1 is the structural representation of a kind of machine box for server with the fan of damping mute structure;
Accompanying drawing 2 is the structural representation of beam 3 in accompanying drawing 1;
Accompanying drawing 3 is the structural representation of another angle of accompanying drawing 1.
In figure: 1, fan, 2, connecting hole, 3, beam, 4, glue nail, 5, transitional pore, 6, basal part, 7, Access Division.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
In the utility model, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to reference to upper and lower, left and right shown in the drawings; " inside and outside " refers to profile inside and outside relative to each parts itself.
Embodiment 1:
As shown in accompanying drawing 1,2 and 3, a kind of machine box for server of the present utility model is with the fan of damping mute structure, and its structure comprises fan 1 and beam 3, and four angles of fan 1 are all provided with beam 3.Beam 3 comprises basal part 6 and the Access Division 7 vertical with basal part 6, and basal part 6 is provided with transitional pore 5 and glue nail 4, glue nail 4 is provided with two, and glue nail 4 is separately positioned on the both sides of transitional pore 5.Transitional pore 5 matches with the connecting hole 2 on fan 1, and glue nail 4 is installed in fan 1 pilot hole; The edge snap-fit engagement of Access Division 7 and fan 1.Access Division 7 is L-shaped, and the junction of L shape Access Division 7 is provided with chamfering.Access Division 7 is hollow structure.Transitional pore 5 minimum diameter is greater than the diameter of connecting hole 2, guarantees that connecting hole can expose, and is conveniently installed on blower tray by fan 1.This damping mute structure is applicable to 4U machine box for server.Beam 3 adopts quality of rubber materials beam 3.
By embodiment above, described those skilled in the art can be easy to realize the utility model.But should be appreciated that the utility model is not limited to above-mentioned embodiment.On the basis of disclosed embodiment, described those skilled in the art can the different technical characteristic of combination in any, thus realizes different technical schemes.
Except the technical characteristic described in instructions, be the known technology of those skilled in the art.
Claims (5)
1. machine box for server is with a fan for damping mute structure, it is characterized in that: comprise fan and beam, and four angles of described fan are all provided with beam; Described beam comprises basal part and the Access Division vertical with basal part, and basal part is provided with transitional pore and glue nail, transitional pore matches with the connecting hole on fan, and glue nail is installed in fan pilot hole; The edge snap-fit engagement of Access Division and fan.
2. a kind of machine box for server according to claim 1 is with the fan of damping mute structure, it is characterized in that: described glue nail is provided with two, and glue nail is separately positioned on the both sides of transitional pore.
3. a kind of machine box for server according to claim 1 and 2 is with the fan of damping mute structure, it is characterized in that: described Access Division is L-shaped, and the junction of L shape Access Division is provided with chamfering.
4. a kind of machine box for server according to claim 3 is with the fan of damping mute structure, it is characterized in that: described Access Division is hollow structure.
5. a kind of machine box for server according to claim 4 is with the fan of damping mute structure, it is characterized in that: described beam adopts quality of rubber materials beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810386.2U CN205028230U (en) | 2015-10-20 | 2015-10-20 | Server machine crossbar has fan of shock attenuation silence structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810386.2U CN205028230U (en) | 2015-10-20 | 2015-10-20 | Server machine crossbar has fan of shock attenuation silence structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205028230U true CN205028230U (en) | 2016-02-10 |
Family
ID=55260748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520810386.2U Expired - Fee Related CN205028230U (en) | 2015-10-20 | 2015-10-20 | Server machine crossbar has fan of shock attenuation silence structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205028230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108210277A (en) * | 2017-12-08 | 2018-06-29 | 东莞康智医疗器械有限公司 | A kind of dismountable air pressure therapeutic equipment |
| CN110730395A (en) * | 2019-09-25 | 2020-01-24 | 恒大智慧科技有限公司 | Damping device and sound box |
-
2015
- 2015-10-20 CN CN201520810386.2U patent/CN205028230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108210277A (en) * | 2017-12-08 | 2018-06-29 | 东莞康智医疗器械有限公司 | A kind of dismountable air pressure therapeutic equipment |
| CN110730395A (en) * | 2019-09-25 | 2020-01-24 | 恒大智慧科技有限公司 | Damping device and sound box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |