CN108990355A - A kind of server rack and its cable disconnecting prevention structure - Google Patents
A kind of server rack and its cable disconnecting prevention structure Download PDFInfo
- Publication number
- CN108990355A CN108990355A CN201810678103.1A CN201810678103A CN108990355A CN 108990355 A CN108990355 A CN 108990355A CN 201810678103 A CN201810678103 A CN 201810678103A CN 108990355 A CN108990355 A CN 108990355A
- Authority
- CN
- China
- Prior art keywords
- cable
- prevention structure
- cable plug
- disconnecting prevention
- power distribution
- 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.)
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Classifications
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1491—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures having cable management arrangements
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1492—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures having electrical distribution arrangements, e.g. power supply or data communications
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention discloses a kind of cable disconnecting prevention structure of server rack, including power distribution unit, several cable sockets being set on the power distribution unit surface, and it is removable installed on the power distribution unit, the solid lock part for the cable plug to be fixed on to current location after cable plug and the cable socket form and patch cooperation.So, after cable plug to be inserted into corresponding cable socket, cable plug can be fixed by the effect of solid lock part, movement or displacement are generated under the action of the impact vibration for preventing cable plug from transmitting on the rack, guarantee the good stable electric connection for patching cooperation and inner conductor of cable plug and cable socket in turn, it prevents the accident of cable plug from falling off, guarantees the operation stability and reliability of server.Invention additionally discloses a kind of server rack, its advantages are as described above.
Description
Technical field
The present invention relates to server technology field, in particular to the cable disconnecting prevention structure of a kind of server rack.The present invention
Further relate to a kind of server rack including above-mentioned cable disconnecting prevention structure.
Background technique
With the development of China Electronics's technology, more and more electronic equipments have been used widely.
Server is the important component in electronic equipment, is to provide the equipment of the service of calculating.Since server needs
Service request is responded, and is handled, therefore in general server should have the service of undertaking and ensure the ability of service.Root
The service type provided according to server is different, is divided into file server, database server, apps server, WEB service
Device etc..The main composition of server includes that processor, hard disk, memory, system bus etc. are similar with general computer architecture,
But due to needing to provide highly reliable service, processing capacity, stability, reliability, safety, scalability, can
It is managerial etc. more demanding.
In big data era, a large amount of information technoloy equipment can be put together at data center.These data centers include all types of
Server, storage, interchanger and a large amount of cabinet and other infrastructure.Every kind of information technoloy equipment is all to have various hardware board groups
At, such as computing module, memory module, cabinet, blower module.
Hardware device requires to power respectively or centrally connected power supply, currently, the power supply of information technoloy equipment is in present data center
Typically it is connected on PDU (Power Distribution Unit, power distribution unit) by power supply line, power cable
Sheet metal on plug is directly contacted with the module metal clips in PDU socket, and contact area leans on PDU in-line power inside modules
Buckle maintains with joint efforts.
However, generating heat larger since the component number on the information technoloy equipments such as server or interchanger is various, therefore generally all
Multiple fans are installed, and since the long-play of each fan constantly can generate vibration and impact to server rack, and
It is transmitted on PDU, which be easy to cause the consequence of cable plug Yu the elastic slice poor contact of PDU interior metal, when serious
It will lead to cable plug directly to fall off from PDU, cause the equipment delay machine such as server, interchanger, the operational reliability of server
It is lower with stability.
Therefore, how to prevent cable plug from, with PDU poor contact, guaranteeing server by impact vibration
Operational reliability and stability are those skilled in the art's technical problems urgently to be resolved.
Summary of the invention
The object of the present invention is to provide a kind of cable disconnecting prevention structure of server rack, can prevent cable plug by
With PDU poor contact in the case where impact vibration, guarantee the operational reliability and stability of server.Another object of the present invention
It is to provide a kind of server rack including above-mentioned cable disconnecting prevention structure.
In order to solve the above technical problems, the present invention provides a kind of cable disconnecting prevention structure of server rack, including power supply point
With unit, several cable sockets being set on the power distribution unit surface, and it is removable installed in the electricity
Work as in the allocation unit of source, for being fixed on the cable plug after cable plug patches cooperation with cable socket formation
The solid lock part of front position.
Preferably, the solid lock part include the shank being connected with the surface of the power distribution unit and with the shank
End be connected, the compressor arm for compressing the cable plug surface.
Preferably, the compressor arm is provided with two simultaneously, and is connected to two side positions of the shank end, with
The two sides corresponding region on the cable plug surface is compressed respectively.
Preferably, each compressor arm all has elasticity.
Preferably, the spacing of two compressor arms is less than the small end face diameter of the cable plug.
Preferably, the shank is specifically in concave, and the surface and bottom surface of the power distribution unit are closely buckled in from side
On.
The present invention also provides a kind of server rack, including frame body and the cable disconnecting prevention structure being set on the frame body,
Wherein, the cable disconnecting prevention structure is specially cable disconnecting prevention structure described in any of the above embodiments.
The cable disconnecting prevention structure of server rack provided by the present invention mainly includes power distribution unit and solid lock part.
Wherein, several cable sockets are provided on the surface of power distribution unit (PDU), can be used for being formed to patch with cable plug and matches
It closes.Solid lock part is arranged on power distribution unit, is mainly used for inserting in the cable that cable plug is inserted on power distribution unit
After mouthful, cable plug is fixed on current location, prevents it from moving or being displaced.In this way, cable plug is inserted into corresponding line
After cable socket, cable plug can be fixed by the effect of solid lock part, the impact vibration for preventing cable plug from transmitting on the rack
Movement or displacement are generated under the action of dynamic, and then guarantee cable plug and cable socket well patches cooperation and inner conductor
Stablize and be electrically connected, prevents the accident of cable plug from falling off, guarantee the operation stability and reliability of server.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention.
Wherein, in Fig. 1:
Power distribution unit -1, cable socket -2, cable plug -3, solid lock part -4, compressor arm -401.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention.
In a kind of specific embodiment provided by the present invention, the cable disconnecting prevention structure of server rack mainly includes electricity
Source allocation unit 1 and solid lock part 4.
Wherein, power distribution unit 1 (PDU) is a kind of distributor, is mainly used for distributing power supply for each electronic component, one
As be in rectangular strip.It is provided with several cable sockets 2 on the surface of power distribution unit 1, can be used for and 3 shape of cable plug
Cooperate at patching, for example 2~8 cable sockets 2 etc. can be uniformly arranged along the length direction of power distribution unit 1.Meanwhile it should
The concrete form of cable socket 2 also and is not fixed, such as triangular form socket or parallel-plate-type socket etc..
Solid lock part 4 is arranged on power distribution unit 1, is mainly used for being inserted on power distribution unit 1 in cable plug 3
Cable socket 2 after, cable plug 3 is fixed on current location, prevent its move or displacement.Wherein, cable plug 3 generally may be used
Diametrically tapered hemispherical or section is trapezoidal or rectangle polyhedron.
In this way, cable can be inserted by the effect of solid lock part 4 after cable plug 3 is inserted into corresponding cable socket 2
First 3 is fixed, movement or displacement is generated under the action of the impact vibration for preventing cable plug 3 from transmitting on the rack, and then guarantee line
The good stable electric connection for patching cooperation and inner conductor of cable plug 3 and cable socket 2, prevents the accident of cable plug 3
It falls off, guarantees the operation stability and reliability of server.
It should be noted that cable plug 3 signified in the present embodiment is mainly power-line plug, certainly, this field skill
Art personnel it should be clear that the cable plug 3 of remaining type still be able to be suitable for the present embodiment, meanwhile, power distribution unit 1 have
The structure type of body also matches with remaining cable plug 3 simultaneously.
In a kind of preferred embodiment about solid lock part 4, the solid lock part 4 mainly include shank (not shown) and
Compressor arm 401.Wherein, shank is mainly connected with the surface of power distribution unit 1, and one end of compressor arm 401 is connected to shank
End, while compressor arm 401 the other end is hanging and surface for compressing cable plug 3.To guarantee compressor arm 401 to line
The pressing force on 3 surface of cable plug, height of the compressor arm 401 on power distribution unit 1 need in advance according to corresponding cable plug 3
Planform depending on so that cable plug 3, after being inserted into cable socket 2, the bottom surface of compressor arm 401 can be with cable plug
3 surface closely abuts, and guarantees certain pressing force.
Further, to improve solid lock part 4 to the pressing force of cable plug 3, in the present embodiment, compressor arm 401 is set simultaneously
Two are equipped with, and two compressor arms 401 are connected to the left and right sides position of shank end.In this way, two compressor arms 401
The two sides corresponding region that 3 surface of cable plug can be compressed respectively, on the one hand improves pressing force, on the other hand balances cable
Clamping torque on plug 3 prevents from generating cable plug 3 stress concentration destruction.
Further, it to improve solid lock part 4 to the adaptability of different type or various sizes of cable plug 3, extends
The universality and use scope of solid lock part 4, in the present embodiment, each compressor arm 401 is elastic rod, such as vulcanie bar
Deng.So set, setting position of the compressor arm 401 on shank and setting height equidimension parameter are more random, when needing to press
When tight different type or various sizes of cable plug 3, it can be guaranteed by the elastic deformation interior to a certain degree of compressor arm 401 to line
The pressing force on 3 surface of cable plug.
In addition, clamp structure is formd when shank end is connected with two compressor arms 401 simultaneously, further to mention
The lock ability of high solid lock part 4, in the present embodiment, the small end face that the distance between two compressor arms 401 are less than cable plug 3 is straight
Diameter (large end face is affixed with 1 surface of power distribution unit, and small end face is connected with cable).So set, two compressor arms 401 are being pressed
While tight 3 surface of cable plug, additionally it is possible to using the clamp structure formed from circumferential upper clamping line cable plug 3, in certain journey
The solid lock stability to cable plug 3 is improved on degree.
In addition, for convenience of installation and removal of the solid lock part 4 on power distribution unit 1, in the present embodiment, shank it is specific
Structure is integrally in U shape, i.e., both ends are intermediate with extension board has concave inward structure, and the shank of such structure can be from electricity
The side of source allocation unit 1 is held on its surface and bottom surface, and power distribution unit 1 is clamped to keep being stably connected with.
The present embodiment also provides a kind of server rack, main including frame body and the cable anticreep knot being arranged on frame body
Structure, wherein the specific structure of the cable disconnecting prevention structure is identical as above-mentioned related content, and details are not described herein again.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (7)
1. a kind of cable disconnecting prevention structure of server rack, which is characterized in that including power distribution unit (1), be set to it is described
Several cable sockets (2) on power distribution unit (1) surface, and be set on the power distribution unit (1), be used for
The cable plug (3) is fixed on current location after cable plug (3) and the cable socket (2) form and patch cooperation
Solid lock part (4).
2. cable disconnecting prevention structure according to claim 1, which is characterized in that the solid lock part (4) includes and the power supply
The shank and be connected with the end of the shank, for compressing the cable plug (3) surface that the surface of allocation unit (1) is connected
Compressor arm (401).
3. cable disconnecting prevention structure according to claim 2, which is characterized in that the compressor arm (401) is provided with two simultaneously
Root, and two side positions of the shank end are connected to, it is corresponding with the two sides for compressing the cable plug (3) surface respectively
Region.
4. cable disconnecting prevention structure according to claim 3, which is characterized in that each compressor arm (401) all has bullet
Property.
5. cable disconnecting prevention structure according to claim 4, which is characterized in that the spacing of two compressor arms (401) is small
In the small end face diameter of the cable plug (3).
6. cable disconnecting prevention structure according to claim 5, which is characterized in that the shank is specifically in concave, and from side
It is closely buckled on the surface and bottom surface of the power distribution unit (1).
7. a kind of server rack, including frame body and the cable disconnecting prevention structure being set on the frame body, which is characterized in that described
Cable disconnecting prevention structure is specially cable disconnecting prevention structure described in any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810678103.1A CN108990355A (en) | 2018-06-27 | 2018-06-27 | A kind of server rack and its cable disconnecting prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810678103.1A CN108990355A (en) | 2018-06-27 | 2018-06-27 | A kind of server rack and its cable disconnecting prevention structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108990355A true CN108990355A (en) | 2018-12-11 |
Family
ID=64538435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810678103.1A Pending CN108990355A (en) | 2018-06-27 | 2018-06-27 | A kind of server rack and its cable disconnecting prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108990355A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201946836U (en) * | 2011-04-27 | 2011-08-24 | 李灏 | Anti-drop power plug |
| CN104348023A (en) * | 2013-07-30 | 2015-02-11 | 钱证光 | Anti-looseness socket group |
| CN204538351U (en) * | 2015-02-13 | 2015-08-05 | 国家电网公司 | The anti-loosening buckle of three-phase power plug |
| CN205452696U (en) * | 2016-03-18 | 2016-08-10 | 岳章 | Locking socket -outlet with retaining device |
-
2018
- 2018-06-27 CN CN201810678103.1A patent/CN108990355A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201946836U (en) * | 2011-04-27 | 2011-08-24 | 李灏 | Anti-drop power plug |
| CN104348023A (en) * | 2013-07-30 | 2015-02-11 | 钱证光 | Anti-looseness socket group |
| CN204538351U (en) * | 2015-02-13 | 2015-08-05 | 国家电网公司 | The anti-loosening buckle of three-phase power plug |
| CN205452696U (en) * | 2016-03-18 | 2016-08-10 | 岳章 | Locking socket -outlet with retaining device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181211 |
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| RJ01 | Rejection of invention patent application after publication |