CN107943226A - A kind of GPU card fixed structure suitable for 2U servers - Google Patents
A kind of GPU card fixed structure suitable for 2U servers Download PDFInfo
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- CN107943226A CN107943226A CN201711175662.2A CN201711175662A CN107943226A CN 107943226 A CN107943226 A CN 107943226A CN 201711175662 A CN201711175662 A CN 201711175662A CN 107943226 A CN107943226 A CN 107943226A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/185—Mounting of expansion boards
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/163—Indexing scheme relating to constructional details of the computer
- G06F2200/1638—Computer housing designed to operate in both desktop and tower orientation
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Abstract
The invention discloses a kind of GPU card fixed structure suitable for 2U servers, which is provided with main fixed plate on chassis backplane, and the arranged on left and right sides of the main fixed plate is respectively arranged with left-hand rotation fishplate bar and right-hand rotation fishplate bar.Left GPU plugs and right GPU plugs are respectively arranged with the medial surface of the left-hand rotation fishplate bar and right-hand rotation fishplate bar, and the left GPU plugs protrude from the right side of the right-hand rotation fishplate bar to the left, the right GPU plugs protrude from the left side of the left-hand rotation fishplate bar to the left, and GPU card is plugged with respectively on the left GPU plugs and right GPU plugs.The front end of the lateral surface of the left-hand rotation fishplate bar and right-hand rotation fishplate bar is respectively arranged with left-hand rotation fishplate bar plug and right-hand rotation fishplate bar plug, left-hand rotation fishplate bar slot and right-hand rotation fishplate bar slot are provided with the GPU plates being fixedly installed on the chassis backplane, the GPU plates are connected by cable with mainboard.The fixed structure adds GPU card quantity in same space, adds product function requirement, improves brand competitiveness and CSAT.
Description
Technical field
The present invention relates to computer hardware equipment technical field, specifically a kind of GPU card suitable for 2U servers
Fixed structure.
Background technology
U is a kind of unit for representing server external dimensions, is the abbreviation of unit, detailed size is by as industry group
The American Electronics Industry Association (EIA) of body is determined.Defined size is the width (48.26cm=19 inches) and height of server
(multiple of 4.445cm), thickness is using 4.445cm as base unit.1U is exactly 4.445cm, and it is 8.89cm that 2U, which is then 2 times of 1U,.
So-called " server of 2U ", is exactly the product that shape meets EIA specifications, thickness is 8.89cm.
GPU：Graphics Processing Unit, GPU instruct the graphics process of application and are liberated from primary processor
Out.The process releases host processor resources and is used for other tasks and is executed on the hardware the graphics process instruction of application, full
Foot we it is now exquisite to higher level, lifelike render, video processing and visual demand.There is no GPU, figure
Instruction needs software emulation then to take host processor resources, leads to not the low performance performance born.
For traditional 2U servers due to being limited be subject to height, no image of Buddha 4U servers are directly vertical (with mainboard institute like that
The position at place is horizontal level) be inserted on GPU plates, then GPU plates are being connected by slot with mainboard.Therefore 2U servers one
As be all to be plugged on pinboard is directly vertical on mainboard, the then grafting GPU card on the pinboard again so that
GPU card is in parallel state with mainboard.But it is subject to the height limitation of 2U servers, it even so can only also install one layer
GPU card, and since the GPU card of 2U servers is directly to be installed on by pinboard on mainboard, it is therefore desirable to on mainboard
Component is avoided, and packing density is not easy excessive.Therefore 2U machines do not realize more GPU card functions, cause selling point not
Foot, without core competitiveness the problems such as point.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of GPU card fixed structure suitable for 2U servers, the fixed structure
GPU card quantity is added in same space, product function requirement is added, improves brand competitiveness and customer satisfaction
Degree.
The technical scheme adopted by the invention to solve the technical problem is that：
A kind of GPU card fixed structure suitable for 2U servers, is provided with main fixed plate, the main fixation on chassis backplane
The arranged on left and right sides of plate is respectively arranged with left-hand rotation fishplate bar and right-hand rotation fishplate bar；
Left GPU plugs and right GPU plugs are respectively arranged with the medial surface of the left-hand rotation fishplate bar and right-hand rotation fishplate bar, and it is described
Left GPU plugs protrude from the right side of the right-hand rotation fishplate bar to the left, the right GPU plugs protrude from the left-hand rotation fishplate bar to the left
Left side, be plugged with GPU card respectively on the left GPU plugs and right GPU plugs；
The front end of the lateral surface of the left-hand rotation fishplate bar and right-hand rotation fishplate bar is respectively arranged with left-hand rotation fishplate bar plug and right-hand rotation fishplate bar
Plug, is provided with left-hand rotation fishplate bar slot and right-hand rotation fishplate bar slot on the GPU plates being fixedly installed on the chassis backplane, described
GPU plates are connected by cable with mainboard.
Further, connecting plate is provided with the upside of the main fixed plate, the front and rear ends of the connecting plate is fixed respectively
Be provided with first end stent and the second end stent, the front and rear ends of the GPU card respectively with first end stent and second
End frame is fixedly connected.
Further, it is separately provided for accommodating the master in the middle part of the first end stent and the second end stent
The first notch and the second notch of fixed plate, left-hand rotation fishplate bar and right-hand rotation fishplate bar.
Further, the connecting plate is in I-shaped.
Further, on the downside of the main fixed plate at least provided with two location holes, on the bottom plate of the cabinet
It is provided with and the matched positioning column of the location hole.
Further, the left GPU plugs are arranged at the rear portion of the left-hand rotation fishplate bar, the rear portion of the main fixed plate
The second through hole for allowing left GPU plugs to pass through is provided with, the length of the right-hand rotation fishplate bar is less than the left-hand rotation fishplate bar length, and works as
The left-hand rotation fishplate bar with right-hand rotation fishplate bar when the main fixed plate is fixedly connected, the rear end face position of the right-hand rotation fishplate bar
In the front side of the left GPU plugs, the front portion of the main fixed plate and left-hand rotation fishplate bar, which is respectively arranged with, allows right GPU plugs to wear
The first through hole and third through-hole crossed.
Further, the left GPU plugs are arranged at the rear portion of the left-hand rotation fishplate bar, and the right GPU plugs are set
In the front portion of the right-hand rotation fishplate bar, the rear portion of the main fixed plate and right-hand rotation fishplate bar, which is respectively arranged with, allows left GPU plugs to wear
The front portion of the second through hole and fourth hole crossed, the main fixed plate and left-hand rotation fishplate bar, which is respectively arranged with, allows right GPU plugs
The first through hole and third through-hole passed through.
The beneficial effects of the invention are as follows：
1st, GPU card is fixed on chassis backplane by bracket component, takes full advantage of the inner space of cabinet, increased
The quantity of GPU card, adds product function requirement, improves brand competitiveness and CSAT.
2nd, GPU card is fixed on chassis backplane by bracket component, GPU card and bracket component is formed one
Module is overall, is advantageously implemented the modularization of GPU card function, on the other hand reduces heat dissipation obstacle, easy care.
3rd, GPU card is fixed on chassis backplane by bracket component, makes GPU card and one module of bracket component formation whole
Body, and separated with mainboard, reduce the signal interference between mainboard and CPU module.
4th, the bracket component is simple in structure, easy for installation, and a pack support component can install 4 blocks of GPU plates, packing density
Height, is conducive to making full use of for chassis space.
5th, the adapter of tradition 2U servers is all directly to be plugged on mainboard, and plug is abutted between adapter and mainboard
Mating force between slot interfixes, structural instability, the influence of factor such as is easily given a shock during work.
This fixed structure realizes the fixation between pinboard and cabinet by bracket component, rather than only by pinboard and GPU plates it
Between mating force, structure is relatively reliable, and shock resistance is stronger.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of bracket component and cabinet；
Fig. 2 is GPU plate schematic view of the mounting position in cabinet；
Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 2；
Fig. 4 is the explosive view of bracket component；
Fig. 5 is the enlarged structure schematic diagram of part B in Fig. 4；
Fig. 6 is the enlarged structure schematic diagram of C portion in Fig. 4；
Fig. 7 is the enlarged structure schematic diagram of D parts in Fig. 4；
Fig. 8 is the dimensional structure diagram of bracket component；
Fig. 9 is left-hand rotation fishplate bar, right-hand rotation fishplate bar and the connection structure explosive view of main fixed plate；
Figure 10 is the enlarged structure schematic diagram of E parts in Fig. 9；
Figure 11 is left-hand rotation fishplate bar, right-hand rotation fishplate bar and the attachment structure schematic diagram of main fixed plate；
Figure 12 is structure diagram when left-hand rotation fishplate bar and right-hand rotation fishplate bar are installed on bracket component；
Figure 13 is structure diagram when GPU card is connected with bracket component.
In figure：1- cabinets, 11- positioning columns, 2-GPU plates, 21- left-hand rotation fishplate bar slots, 22- right-hand rotation fishplate bar slots, 3- stents
Component, the main fixed plates of 31-, 311- first through hole, the second through holes of 312-, the first threaded holes of 313-, the second threaded holes of 314-, 315-
Location hole, 32- connecting plates, 33- first end stents, the first notches of 331-, 332- first end stent left supports portion, 333-
One end stent right support portion, 34- the second end stents, the second notches of 341-, 342- the second end stent left supports portion, 343-
The second end stent right support portion, 4- left-hand rotation fishplate bars, 41- left-hand rotation fishplate bar plugs, the left GPU plugs of 42-, 43- third through-holes, 5- are right
Pinboard, 51- right-hand rotation fishplate bar plugs, the right GPU plugs of 52-, 6-GPU cards.
Embodiment
In order to facilitate description, it is as shown in Figure 1 now to define coordinate system.
Embodiment one
As shown in Figure 1, a kind of GPU card fixed structure suitable for 2U servers includes the branch being arranged on 1 bottom plate of cabinet
Frame component 3.As a kind of embodiment, the quantity of bracket component 3 described in the present embodiment is two groups, and in left-right direction
Arrangement.
As shown in Fig. 4 and Figure 12, the bracket component 3 includes main fixed plate 31, the arranged on left and right sides of the main fixed plate 31
It is respectively arranged with left-hand rotation fishplate bar 4 and has pinboard.
As shown in figures 9 and 11, the medial surface of the left-hand rotation fishplate bar 4 is (with the side opposite with there is pinboard of left-hand rotation fishplate bar 4
For inner side) rear end be vertically provided with several left GPU plugs 42.As a kind of embodiment, the present embodiment
Described in left GPU plugs 42 quantity be two.The rear portion of the main fixed plate 31, which is provided with, allows the left GPU plugs
42 the second through holes 312 passed through, the left GPU plugs 42 protrude from the right-hand rotation fishplate bar 5 through the main fixed plate 31
Right side.The length along the longitudinal direction of the right-hand rotation fishplate bar 5 is less than the size along the longitudinal direction of the left-hand rotation fishplate bar 4, and
When the left-hand rotation fishplate bar 4 is fixedly connected with right-hand rotation fishplate bar 5 respectively at the main fixed plate 31, the right-hand rotation fishplate bar 5
Rear end face is located at the front side of the left GPU plugs 42.
As shown in Fig. 9, Figure 10 and Figure 11, the medial surface of the right-hand rotation fishplate bar 5 is (opposite with there is pinboard with left-hand rotation fishplate bar 4
Side be inner side) on be vertically provided with several right GPU plugs 52.As a kind of embodiment, this implementation
The quantity of right GPU plugs 52 described in example is two.The front portion of the main fixed plate 31, which is provided with, allows the right GPU to insert
First 52 first through hole 311 passed through, the front portion of the left-hand rotation fishplate bar 4 are provided with allow the right GPU plugs 52 to pass through the
Three through holes 43, the right GPU plugs 52 are turned left from the right side sequentially passes through the first through hole 311 and third through-hole 43 protrudes from
The left side of the left-hand rotation fishplate bar 4.
As shown in figure 13, GPU card 6 is plugged with respectively on the left GPU plugs 42 and right GPU plugs 52.
Herein, the first through hole 311, the second through hole 312 and third through-hole 43 are cavernous structure and nick shaped knot
The general designation of structure.
As a kind of embodiment, left-hand rotation fishplate bar 4 and right-hand rotation fishplate bar 5 described in the present embodiment pass through screw respectively
It is fixedly connected with the main fixed plate 31, as shown in Figure 5 and Figure 6, the arranged on left and right sides of the main fixed plate 31 is respectively arranged with
For accommodating the second threaded hole 314 of the screw.
As shown in figures 9 and 11, the front end of the lateral surface of the left-hand rotation fishplate bar 4 and right-hand rotation fishplate bar 5 is respectively arranged with downwards
The left-hand rotation fishplate bar plug 41 and right-hand rotation fishplate bar plug 51 of side extension.
As depicted in figs. 1 and 2, the front end on the bottom plate of the cabinet 1 positioned at the main fixed plate 31 is fixedly installed GPU
Plate 2, the GPU plates 2 are connected by cable with mainboard.Positioned at the left and right of the main fixed plate 31 on the GPU plates 2
Both sides be respectively arranged with left-hand rotation fishplate bar slot 21 matched with the left-hand rotation fishplate bar plug 41 and with right-hand rotation fishplate bar plug 51
Matched right-hand rotation fishplate bar slot 22.
In order to ensure the reliable fixed of GPU card 6, as shown in Fig. 4, Fig. 8 and Figure 12, the upside of the main fixed plate 31 is set
There is connecting plate 32, it is preferred that the connecting plate 32 is in I-shaped.The front and rear ends of the connecting plate 32 is fixedly installed respectively
There are first end stent 33 and the second end stent 34.The middle part difference of the first end stent 33 and the second end stent 34
It is provided with the first notch 331 and the second notch 341 for accommodating the main fixed plate 31, left-hand rotation fishplate bar 4 and right-hand rotation fishplate bar 5.
The first end stent 33 is divided into two parts by first notch 331, wherein being first positioned at the part in left side
End frame left support portion 332, is first end stent right support portion 333 positioned at the part on right side.Second notch 341
The second end stent 34 is divided into two parts, wherein being the second end stent left support portion positioned at the part in left side
342, it is the second end stent right support portion 343 positioned at the part on right side.Positioned at left side GPU card 6 front and rear ends respectively with
First end stent left support portion 332 is fixedly connected with the second end stent left support portion 342 by screw, positioned at right side
The front and rear ends of GPU card 6 passes through spiral shell respectively at first end stent right support portion 333 and the second end stent right support portion 343
Nail is fixedly connected.
As a kind of embodiment, the connecting plate 32 described in the present embodiment passes through screw and the main fixed plate
31 are fixedly connected, as shown in figure 5, the upside of the main fixed plate 31 is provided with the first threaded hole for accommodating the screw
313。
In order to facilitate the installation of and dismantle, as shown in Figure 6 and Figure 7, the front and rear ends point of the downside of the main fixed plate 31
Location hole 315 is not provided with, and positioning column 11 matched with the location hole 315 is provided with the bottom plate of the cabinet 1.When
When needing mounting bracket assembly 3, it is only necessary to which the positioning column 11 on 1 bottom plate of cabinet is inserted into the location hole 315 of main fixed plate 31
Interior, then by left-hand rotation fishplate bar plug 41 and right-hand rotation fishplate bar plug 51, corresponding insertion left-hand rotation fishplate bar slot 21 and right-hand rotation fishplate bar are inserted respectively
In groove 22.Due to itself there is certain mating force between pinboard plug and pinboard slot, by location hole 315 and calmly
Position column 11 is positioned, and so can not only ensure to be reliably connected, but also can be easy for installation and removal.
During installation, the left-hand rotation fishplate bar 4 and right-hand rotation fishplate bar 5 are fixedly installed to the master by screw respectively first and consolidated
GPU card 6, is then plugged on left-hand rotation fishplate bar 4 and right-hand rotation fishplate bar 5 by the arranged on left and right sides of fixed board 31 respectively.Then respectively by described in
First end stent 33 and the second end stent 34 be installed on the connecting plate 32 rear and front end, then will be connected with first
The connecting plate 32 of end frame 33 and the second end stent 34 is fixedly connected with the main fixed plate 31.Then will by screw
The rear and front end of the GPU card 6 is fixedly connected respectively at the first end stent 33 with the second end stent 34.Then will
GPU card 6 is installed and bracket component 3 is positioned in cabinet 1, the positioning column 11 on 1 bottom plate of cabinet is inserted into the master
In the location hole 315 of the downside of fixed plate 31, then by left-hand rotation fishplate bar plug 41 and right-hand rotation fishplate bar plug 51, corresponding insertion is left respectively
In pinboard slot 21 and right-hand rotation fishplate bar slot 22.
Embodiment two
The rear end edge of the medial surface (inner side is in the side opposite with there is pinboard using left-hand rotation fishplate bar 4) of the left-hand rotation fishplate bar 4
Vertical direction is provided with several left GPU plugs 42.The medial surface of the right-hand rotation fishplate bar 5 (with left-hand rotation fishplate bar 4 and has pinboard phase
To side be inner side) front end be vertically provided with several right GPU plugs 52.
The main fixed plate 31 and the rear portion of right-hand rotation fishplate bar 5, which are respectively arranged with, allows the left GPU plugs 42 to pass through
The second through hole 312 and fourth hole, the left GPU plugs 42 sequentially pass through the main fixed plate 31 and the right side from left to right
Pinboard 5 protrudes from the right side of the right-hand rotation fishplate bar 5.The main fixed plate 31 and the front portion of left-hand rotation fishplate bar 4 are respectively arranged with
The first through hole 311 and third through-hole 43, the right GPU plugs 52 that right GPU plugs 52 described in allowing pass through are turned left from the right side
Sequentially pass through the first through hole 311 and third through-hole 43 protrudes from the left side of the left-hand rotation fishplate bar 4, remaining structure is the same as implementation
Example one.
Claims (7)
- A kind of 1. GPU card fixed structure suitable for 2U servers, it is characterised in that：Main fixed plate is provided with chassis backplane, The arranged on left and right sides of the main fixed plate is respectively arranged with left-hand rotation fishplate bar and right-hand rotation fishplate bar；Left GPU plugs and right GPU plugs, and the left side are respectively arranged with the medial surface of the left-hand rotation fishplate bar and right-hand rotation fishplate bar GPU plugs protrude from the right side of the right-hand rotation fishplate bar to the left, and the right GPU plugs protrude from a left side for the left-hand rotation fishplate bar to the left Side, is plugged with GPU card on the left GPU plugs and right GPU plugs respectively；The front end of the lateral surface of the left-hand rotation fishplate bar and right-hand rotation fishplate bar is respectively arranged with left-hand rotation fishplate bar plug and right-hand rotation fishplate bar plug, Left-hand rotation fishplate bar slot and right-hand rotation fishplate bar slot, the GPU plates are provided with the GPU plates being fixedly installed on the chassis backplane It is connected by cable with mainboard.
- A kind of 2. GPU card fixed structure suitable for 2U servers according to claim 1, it is characterised in that：The master Connecting plate is provided with the upside of fixed plate, the front and rear ends of the connecting plate is fixedly installed first end stent and respectively Two end frames, the front and rear ends of the GPU card are fixedly connected with first end stent and the second end stent respectively.
- A kind of 3. GPU card fixed structure suitable for 2U servers according to claim 2, it is characterised in that：Described It is separately provided for accommodating the main fixed plate, left-hand rotation fishplate bar and right-hand rotation in the middle part of one end stent and the second end stent and connects The first notch and the second notch of plate.
- A kind of 4. GPU card fixed structure suitable for 2U servers according to claim 2, it is characterised in that：Described Connecting plate is in I-shaped.
- A kind of 5. GPU card fixed structure suitable for 2U servers according to claim 1, it is characterised in that：The master At least provided with two location holes on the downside of fixed plate, it is provided with the bottom plate of the cabinet and the location hole matches The positioning column of conjunction.
- A kind of 6. GPU card fixed structure suitable for 2U servers according to claim 1, it is characterised in that：Described Left GPU plugs are arranged at the rear portion of the left-hand rotation fishplate bar, and the rear portion of the main fixed plate, which is provided with, allows left GPU plugs to pass through The second through hole, the length of the right-hand rotation fishplate bar is less than the left-hand rotation fishplate bar length, and when the left-hand rotation fishplate bar and right-hand rotation connect For plate when the main fixed plate is fixedly connected, the rear end face of the right-hand rotation fishplate bar is located at the front side of the left GPU plugs, The main fixed plate and the front portion of left-hand rotation fishplate bar are respectively arranged with the first through hole for allowing right GPU plugs to pass through and threeway Hole.
- A kind of 7. GPU card fixed structure suitable for 2U servers according to claim 1, it is characterised in that：Described Left GPU plugs are arranged at the rear portion of the left-hand rotation fishplate bar, and the right GPU plugs are arranged at the front portion of the right-hand rotation fishplate bar, institute The main fixed plate stated and the rear portion of right-hand rotation fishplate bar are respectively arranged with the second through hole and fourth hole for allowing left GPU plugs to pass through, The main fixed plate and the front portion of left-hand rotation fishplate bar are respectively arranged with the first through hole for allowing right GPU plugs to pass through and threeway Hole.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711175662.2A CN107943226B (en) | 2017-11-22 | 2017-11-22 | GPU card fixing structure suitable for 2U server |
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|---|---|---|---|
| CN201711175662.2A CN107943226B (en) | 2017-11-22 | 2017-11-22 | GPU card fixing structure suitable for 2U server |
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| US11395431B2 (en) | 2020-06-26 | 2022-07-19 | Hewlett Packard Enterprise Development Lp | Compute node having a chassis with front installed GPU tray |
| US11800675B2 (en) | 2020-06-26 | 2023-10-24 | Hewlett Packard Enterprise Development Lp | Compute node having a chassis with front installed GPU tray |
| WO2024051230A1 (en) * | 2022-09-05 | 2024-03-14 | 超聚变数字技术有限公司 | Server and cabinet server |
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