CN113108014A - Server cabinet and vibration damping buffer base thereof - Google Patents
Server cabinet and vibration damping buffer base thereof Download PDFInfo
- Publication number
- CN113108014A CN113108014A CN202110377689.XA CN202110377689A CN113108014A CN 113108014 A CN113108014 A CN 113108014A CN 202110377689 A CN202110377689 A CN 202110377689A CN 113108014 A CN113108014 A CN 113108014A
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- Prior art keywords
- damping
- vibration
- elastic column
- vibration damping
- spring
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- 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.)
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- 238000013016 damping Methods 0.000 title claims abstract description 56
- 239000007853 buffer solution Substances 0.000 title abstract description 10
- 230000005489 elastic deformation Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000003139 buffering effect Effects 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 230000013011 mating Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000009467 reduction Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000872 buffer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a vibration damping buffer base which comprises a base body, a mounting groove formed in the bottom surface of the base body, and a plurality of vibration damping assemblies arranged in the mounting groove and used for damping vibration impact between a cabinet body and a mounting surface through elastic deformation, wherein the elastic deformation direction of each vibration damping assembly is vertical. So, through the elastic deformation ability of each damping component of the installation in the seat, cushion the cabinet body when receiving external environment's impact to slow down the vibration impact between the cabinet body and the installation face (mainly be ground), can reduce the impact vibration influence that produces the cabinet body at server dismouting in-process, prevent to produce the damage to the cabinet body and inner structure, improve server life. The invention also discloses a server cabinet, which has the beneficial effects as described above.
Description
Technical Field
The invention relates to the technical field of servers, in particular to a vibration reduction buffer base. The invention relates to a server cabinet.
Background
With the development of the electronic technology in China, more and more electronic devices have been widely used.
Servers are important components in electronic devices, and are devices that provide computing services. Since the server needs to respond to and process the service request, the server generally has the capability of assuming and securing the service. The server is divided into a file server, a database server, an application server, a WEB server and the like according to different service types provided by the server. The main components of the server include a processor, a hard disk, a memory, a system bus, etc., and are similar to a general-purpose computer architecture, but the server is required to have high processing capability, stability, reliability, security, expandability, manageability, etc., because it needs to provide highly reliable services.
In the big data era, a large number of IT devices are centrally placed in racks of a data center. These data centers include various types of servers, storage, switches, and a large number of cabinets and other infrastructure. Each type of IT equipment is composed of various hardware boards, such as a computing module, a memory module, a chassis, a fan module, and the like.
At present, a server cabinet is generally integrally arranged in a machine room, and due to the requirement of performance expansion or adjustment, a server and other related electronic components are often required to be additionally arranged on or detached from the server cabinet, so that the overall weight of the server cabinet is generally in an irregular change. When an operator carries out server dismounting operation on a server cabinet, due to the fact that the weight of the server is large and the size of the server is large, collision and impact on the cabinet body can often occur in the process of putting the server on or off the shelf, the bottom of the cabinet body directly impacts the ground of a machine room, the bottom of the cabinet body or the whole structure is damaged, meanwhile, impact influence can be caused on electronic components such as the installed server in the cabinet body, and performance and economic loss are caused.
Therefore, how to reduce the impact vibration influence on the cabinet body in the process of assembling and disassembling the server, prevent the cabinet body and the internal structure thereof from being damaged, and prolong the service life of the server is a technical problem for technicians in the field.
Disclosure of Invention
The invention aims to provide a vibration reduction buffer base which can reduce impact vibration influence on a cabinet body in the process of disassembling and assembling a server, prevent the cabinet body and the internal structure thereof from being damaged and prolong the service life of the server. Another object of the present invention is to provide a server rack.
In order to solve the technical problem, the invention provides a vibration damping and buffering machine base which comprises a base body, a mounting groove formed in the bottom surface of the base body, and a plurality of vibration damping assemblies mounted in the mounting groove and used for damping vibration impact between a cabinet body and a mounting surface through elastic deformation, wherein the elastic deformation direction of each vibration damping assembly is vertical.
Preferably, the damping subassembly including be used for with the tank bottom of mounting groove forms the connecting plate that the joint is connected, set up in on the connecting plate and hold in first elasticity post in the mounting groove, just first elasticity post is established perpendicularly immediately on the bottom surface of connecting plate.
Preferably, a second elastic column used for being installed in a matched mode with the installation surface is connected to the bottom end of the first elastic column, and the first elastic column and the second elastic column are kept in axial collineation.
Preferably, the end face of the bottom end of the second elastic column is provided with a mounting hole for being mounted in a matching manner with a mounting column preset on a mounting surface.
Preferably, the first elastic column is wound with a spring, the bottom end of the spring is connected to the outer wall of the bottom end of the first elastic column, and the top end of the spring is abutted to the bottom surface of the connecting plate.
Preferably, a sliding ring is slidably sleeved on the first elastic column, and the top end of the spring is connected to the bottom surface of the sliding ring.
Preferably, an outwardly expanded skirt is circumferentially arranged on the end face of the bottom end of the first elastic column, and the top end of the second elastic column is tapered and connected to the bottom face of the skirt.
Preferably, the skirt has an outer diameter greater than the diameter of the spring, and a bottom end of the spring is attached to a surface of the skirt.
Preferably, the diameter of the second resilient leg is greater than the diameter of the first resilient leg.
The invention also provides a server cabinet, which comprises a cabinet body and the vibration reduction buffer base connected with the cabinet body, wherein the vibration reduction buffer base is any one of the vibration reduction buffer bases.
The invention provides a vibration damping buffer base which mainly comprises a base body and a vibration damping assembly. Wherein, the pedestal is the substructure of server rack, mainly used installation cabinet body. The mounting groove has been seted up on the bottom surface of pedestal, and each damping component all installs in this mounting groove. Simultaneously, each damping subassembly all has elasticity, can produce elastic deformation, and its elastic deformation direction is vertical, and mainly used cushions it when receiving external environment's impact through its elastic deformation ability to slow down the cabinet body and install the vibration impact between the face (mainly for ground). Therefore, the vibration reduction buffer base provided by the invention can reduce the impact vibration influence on the cabinet body in the server dismounting process through the buffering and vibration reduction effects of all the vibration reduction assemblies arranged in the base body, prevent the cabinet body and the internal structure thereof from being damaged, and prolong the service life of the server.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic bottom structure view of the seat body shown in fig. 1.
Fig. 3 is a detailed structural schematic diagram of the vibration damping module shown in fig. 2.
Wherein, in fig. 1-3:
the cabinet body-1, the seat body-2 and the vibration damping assembly-3;
the connecting plate-31, the first elastic column-32, the second elastic column-33, the spring-34, the sliding ring-35, the skirt-36, the mounting groove-201 and the mounting hole-331.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic overall structure diagram of an embodiment of the present invention, and fig. 2 is a schematic bottom structure diagram of the seat body 2 shown in fig. 1.
In a specific embodiment provided by the invention, the vibration damping buffer base mainly comprises a base body 2 and a vibration damping assembly 3.
Wherein, pedestal 2 is the substructure of server rack, mainly used installation cabinet body 1. The mounting groove 201 has been seted up on the bottom surface of pedestal 2, and each damping component 3 all installs in this mounting groove 201. Simultaneously, each damping subassembly 3 all has elasticity, can produce elastic deformation, and its elastic deformation direction is vertical, and mainly used cushions it when receiving external environment's impact through its elastic deformation ability to slow down the cabinet body 1 and the vibration impact between the installation face (mainly for ground).
Therefore, the damping cushion frame that this embodiment provided, the buffering damping effect of each damping subassembly 3 through the installation in the pedestal 2 can reduce the impact vibration influence to cabinet body 1 production at server dismouting in-process, prevents to produce the damage to cabinet body 1 and inner structure, improves server life.
In a preferred embodiment of the seat body 2, the seat body 2 may be rectangular to facilitate the installation of the cabinet 1. Meanwhile, the mounting grooves 201 can be formed in the bottom surface of the base 2 at the same time, for example, 2 to 4 mounting grooves can be formed along the length direction of the base 2. The mounting groove 201 may be a rectangular groove having a certain depth. Can install a plurality of damping component 3 simultaneously in same mounting groove 201, for example 2 ~ 6 etc. so set up, can make each damping component 3 form the damping array of certain scale in the bottom of pedestal 2 to improve damping performance.
As shown in fig. 3, fig. 3 is a specific structural schematic diagram of the vibration damping module 3 shown in fig. 2.
In a preferred embodiment with respect to the damping module 3, the damping module 3 mainly comprises a connection plate 31 and a first resilient column 32. Wherein, connecting plate 31 is damping component 3's top structure, mainly used and the tank bottom of mounting groove 201 forms the joint structure to realize damping component 3 and the dismantled connection between the mounting groove 201. The first elastic column 32 is disposed on the bottom surface of the connection plate 31 and is entirely received in the mounting groove 201. Generally, the top end of the first elastic column 32 is vertically connected to the bottom surface of the connection plate 31, and has elasticity to absorb and buffer the transmitted impact. Preferably, the first elastic column 32 is made of thermoplastic polyurethane elastomer, and has outstanding wear resistance, high elasticity, high mechanical strength and excellent oil resistance.
Furthermore, in order to facilitate the connection between the vibration damping component 3 and the mounting surface and ensure the stable performance of the vibration damping performance, the second elastic column 33 is additionally arranged and connected to the bottom end of the first elastic column 32, so that the second elastic column 33 extends out of the mounting groove 201 at the bottom of the seat body 2 and forms a positioning installation with the mounting surface. Generally, a positioning and mounting structure such as a mounting post is pre-arranged on the mounting surface, so that a structure such as a mounting hole 331 is formed on the bottom end face of the second elastic post 33 to form a shaft hole matching with the mounting post, thereby realizing stable and accurate mounting of the second elastic post 33 on the mounting surface.
Generally, the second elastic column 33 can be made of hydrogenated nitrile rubber, has the advantages of good processability, high strength, excellent wear resistance, small permanent deformation and the like, and has unique ozone resistance and hydrogen sulfide resistance. Of course, since the first resilient leg 32 and the first resilient leg 32 are axially interconnected, the first resilient leg 32 and the second resilient leg 33 remain axially co-linear to ensure that the damping of the two is effective. Moreover, since the second elastic column 33 is relatively close to the outside and the first elastic column 32 is relatively close to the inside, the diameter of the second elastic column 33 can be larger than that of the first elastic column 32.
In addition, in order to further improve the damping performance of the damping module 3, the spring 34 is additionally arranged on the first elastic column 32 in the embodiment. Specifically, the spring 34 is wound around the surface of the first elastic column 32, and has a bottom end connected to the bottom of the first elastic column 32 and a top end abutting against the bottom surface of the connecting plate 31. Of course, the direction of elastic deformation of the spring 34 is also vertical (or axial). So set up, cabinet body 1 can not only be through the successively buffering damping of first elastic column 32 and second elastic column 33 when receiving the impact, can also be through the elastic deformation absorption impact energy through spring 34.
Further, in this embodiment, a sliding ring 35 is sleeved on the first elastic column 32. Specifically, the slip ring 35 is axially slidable on the surface of the first elastic column 32, and the top end of the spring 34 is attached to the bottom surface of the slip ring 35. With this arrangement, when the cabinet 1 is impacted, the sliding ring 35 slides axially on the first elastic column 32 by the impact force of the connecting plate 31 on the surface of the sliding ring 35, and the spring 34 is compressed at the same time.
To facilitate the mounting of the spring 34 on the first elastic column 32, a skirt 36 is circumferentially provided on the bottom end surface of the first elastic column 32. Specifically, the skirt 36 is flared and disposed around the bottom end face of the first resilient leg 32 and extends radially outwardly a distance to have an outer diameter greater than the diameter of the spring 34. At the same time, the bottom end of spring 34 is attached to the surface of skirt 36, providing stable support for spring 34 by the expanded configuration of skirt 36.
Correspondingly, in order to facilitate the axial connection between the second elastic column 33 and the first elastic column 32, in this embodiment, the top end of the second elastic column 33 may be a cone-shaped structure, and the bottom portion of the skirt 36 is inserted and connected to the arc surface thereof, so as to further improve the absorption effect of the second elastic column 33 on the external impact energy by the arc surface due to the dispersion characteristic of the compressive stress by the abutment of the top end of the second elastic column 33 and the arc surface at the bottom of the skirt 36, and further improve the vibration damping performance of the vibration damping module 3.
This embodiment still provides a server rack, mainly includes cabinet body 1 and the damping buffer frame that links to each other with cabinet body 1, and wherein, the concrete content of this damping buffer frame is the same with above-mentioned relevant content, and it is no longer repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a damping buffering frame, its characterized in that includes pedestal (2), sets up in mounting groove (201) on pedestal (2) bottom surface, and install in a plurality of in mounting groove (201) are used for slowing down through elastic deformation damping component (3) of the vibration impact between the cabinet body (1) and the installation face, and each the elastic deformation direction of damping component (3) is vertical.
2. The vibration-damping cushion mount according to claim 1, wherein the vibration-damping module (3) comprises a connecting plate (31) for forming a snap-fit connection with the bottom of the mounting groove (201), and a first elastic column (32) disposed on the connecting plate (31) and accommodated in the mounting groove (201), and the first elastic column (31) is vertically erected on the bottom surface of the connecting plate (31).
3. The jounce bumper mount according to claim 2, wherein a second resilient post (33) is attached to a bottom end of said first resilient post (32) for mating mounting with a mounting surface, and said first resilient post (32) remains axially collinear with said second resilient post (33).
4. The vibration damping and buffering machine base according to claim 3, characterized in that the bottom end face of the second elastic column (33) is provided with a mounting hole (331) for matching with a mounting column preset on a mounting surface.
5. The vibration damping cushion stand according to claim 3, characterized in that a spring (34) is wound on the first elastic column (32), the bottom end of the spring (34) is connected to the outer wall of the bottom end of the first elastic column (32), and the top end of the spring (34) is abutted to the bottom surface of the connecting plate (31).
6. The vibration damping and cushioning machine base according to claim 5, characterized in that a sliding ring (35) is slidably sleeved on said first elastic column (32), and the top end of said spring (34) is connected to the bottom surface of said sliding ring (35).
7. The vibration damping and buffering base according to claim 6, characterized in that the bottom end surface of the first elastic column (32) is provided with an outwardly expanding skirt (36) along the circumferential direction, and the top end of the second elastic column (33) is tapered and connected to the bottom surface of the skirt (36).
8. The cushioned mount of claim 7 wherein the skirt (36) has an outer diameter greater than the diameter of the spring (34) and the bottom end of the spring (34) is attached to the surface of the skirt (36).
9. The dampened damper mount of claim 8, wherein said second resilient post (33) has a diameter greater than a diameter of said first resilient post (32).
10. A server cabinet comprising a cabinet body (1) and a vibration damping and buffering machine base connected thereto, characterized in that the vibration damping and buffering machine base is a vibration damping and buffering machine base according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110377689.XA CN113108014A (en) | 2021-04-08 | 2021-04-08 | Server cabinet and vibration damping buffer base thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110377689.XA CN113108014A (en) | 2021-04-08 | 2021-04-08 | Server cabinet and vibration damping buffer base thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113108014A true CN113108014A (en) | 2021-07-13 |
Family
ID=76714762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110377689.XA Pending CN113108014A (en) | 2021-04-08 | 2021-04-08 | Server cabinet and vibration damping buffer base thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113108014A (en) |
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- 2021-04-08 CN CN202110377689.XA patent/CN113108014A/en active Pending
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210713 |
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