CN111736665B

CN111736665B - Modular PCIE CAGE structure

Info

Publication number: CN111736665B
Application number: CN202010570168.1A
Authority: CN
Inventors: 周通; 王聪
Original assignee: Suzhou Inspur Intelligent Technology Co Ltd
Current assignee: Suzhou Inspur Intelligent Technology Co Ltd
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2022-12-27
Anticipated expiration: 2040-06-21
Also published as: CN111736665A

Abstract

The invention discloses a modular PCIE CAGE structure, which comprises a PCIE shell and two PCIE cards, wherein the two PCIE cards are arranged in the PCIE shell, a gap exists between the two PCIE cards, the installation directions of the two PCIE cards are opposite, a fixed support is arranged on the inner side of each PCIE card, a riser card is arranged on the fixed support and matched with the other PCIE card, and a baffle is arranged at one end of the PCIE shell. The invention can arrange more PCIE cards in the limited space of the server, greatly improves the density of the PCIE cards, improves the performance of the server and meets the requirements of people on multiple high-performance servers.

Description

Modular PCIE CAGE structure

Technical Field

The invention belongs to the technical field of servers, and particularly relates to a modular PCIE CAGE structure.

Background

At present, new technologies such as cloud computing and big data in China are developed at a very high speed, data backup and data computing have different requirements on each client platform, and the use and configuration requirements of a server are higher and higher; in the specific application and deployment process of the server chassis, different PCIE cards, such as an saspeie card, a Raid PCIE card, a gigabit network PCIE card, an SSD PCIE card, a display card PCIE card, a GPU PCIE card, and the like, are installed according to different configured applications and requirements; the demand for the fixed structure and function of the PCIE card is also higher and higher.

Because the size of the server chassis is fixed, only limited PCIE cards can be installed, and the requirements of people on the performance of the server are higher and higher, these PCIE cards cannot completely meet the requirements of people at present, and how to set more PCIE cards in a limited space, a new structure is needed to meet the requirements.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a modular PCIE CAGE structure, the mechanism can be used for arranging more PCIE cards in a limited space of a server, the density of the PCIE cards is greatly improved, the performance of the server is improved, and the requirements of people on multiple high-performance servers are met.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a modularization PCIE CAGE device, includes the PCIE shell, still includes two PCIE cards, two PCIE cards are installed in the inside of PCIE shell, have the clearance between two PCIE cards, and the installation opposite direction of two PCIE cards, and a fixed bolster is all installed to the inboard of every PCIE card, installs the riser card on the fixed bolster, the riser card cooperatees with another PCIE card, installs the baffle in the one end of PCIE shell.

Preferentially, the PCIE shell adopts the structure that the cross-section is the C type, and all opens on the both sides wall of PCIE shell has blind rivet hole and location square hole, be equipped with the blind rivet in the blind rivet hole, the blind rivet with the fixed bolster cooperatees, the location square hole cooperatees with the fixed bolster, the one end both sides of PCIE shell are equipped with two first bending, and it has the sprouting screw to open on first bending, sprouting screw cooperatees with the baffle, has worker's word nail at the mid-mounting of PCIE shell one end, worker's word nail cooperatees with the baffle, and the PCIE shell is used for protecting the PCIE card, and can play the effect of fixed PCIE card, has guaranteed the stability of whole device, has improved the functioning speed of server.

Preferably, the baffle is equipped with two, two baffle evenly distributed in the one end of PCIE shell, and two second bends are installed at the both ends of one side on the baffle, two second bend with two PCIE cards cooperate, open the one end of baffle has U type groove, the other end is equipped with the third and bends, U type groove with I-shaped nail on the PCIE shell cooperatees, it has the through-hole to open on bending at the third, the through-hole with bud drawing screw on the first bend cooperatees, and it has the louvre to open at the middle part of baffle, and the baffle is used for fixed PCIE card, and can discharge the heat that the device function produced from the louvre, has improved the device's practicality greatly, and has guaranteed the device's normal operating.

Preferably, the I-shaped nail is equipped with two, and two I-shaped nails and two baffles one-to-one for fix the baffle on the PCIE shell, guaranteed the stability of this structure, improved the quality of server.

Preferably, both sides with the end at the PCIE card all are equipped with the side ear, two side ears with two second on the baffle are bent and are cooperateed, install first connector in one side of PCIE card, first connector with the rise card cooperatees, and the PCIE card plays the switching effect, has guaranteed server and external signal transmission, has improved the performance of server greatly.

Preferably, be equipped with a plurality of double-screw bolts at one side middle part of fixed bolster, a plurality of double-screw bolt evenly distributed are equipped with two fourth bends in one side of fixed bolster, the fourth is bent and is opened there is the fixed orifices, the fixed orifices with blind rivet hole on the PCIE shell cooperatees to be connected through the blind rivet, be equipped with two Z types at the downside of fixed bolster and bend, and be equipped with the spacer on the Z type is bent, the spacer with the square hole of location on the PCIE shell cooperatees, and it has the mounting hole to open on the Z type is bent, the mounting hole with the blind rivet hole of opposite side cooperatees on the PCIE shell to be connected through the blind rivet, the fixed bolster is used for fixed riser card, has guaranteed the stability of riser card, has improved the device's stability greatly, has guaranteed the normal work of server.

Preferably, it has the recess to open in one side of riser card, the recess with fourth on the fixed bolster is bent and is cooperateed, opens threaded hole at the middle part of riser card, the threaded hole with double-screw bolt on the fixed bolster cooperatees, installs the second connector on the riser card, the second connector with first connector on the PCIE card cooperatees, and the setting of riser card is convenient for be connected with the external world, has guaranteed data transmission, has guaranteed the normal work of server.

Preferably, the screw hole is equipped with a plurality ofly, a plurality of screw holes and double-screw bolt one-to-one for cooperate with the double-screw bolt, guaranteed the stability of riser card.

The invention has the beneficial effects that:

1) The mechanism can arrange more PCIE cards in the limited space of the server, greatly improves the density of the PCIE cards, improves the performance of the server and meets the requirements of people on multiple high-performance servers.

2) The PCIE shell adopts a structure with a C-shaped section, two side walls of the PCIE shell are provided with a blind rivet hole and a positioning square hole, the blind rivet is arranged in the blind rivet hole and matched with the fixing support, the positioning square hole is matched with the fixing support, two first bends are arranged on two sides of one end of the PCIE shell, a sprouting screw hole is formed in each first bend and matched with a baffle, an I-shaped nail is arranged in the middle of one end of the PCIE shell and matched with the baffle, and the PCIE shell is used for protecting the PCIE card and can play a role in fixing the PCIE card, so that the stability of the whole device is ensured, and the operation speed of a server is improved.

3) The two baffles are uniformly distributed at one end of the PCIE shell, two second bends are mounted at two ends of one side of each baffle, the two second bends are matched with the two PCIE cards, one end of each baffle is provided with a U-shaped groove, the other end of each baffle is provided with a third bend, the U-shaped grooves are matched with I-shaped nails on the PCIE shell, the third bends are provided with through holes, the through holes are matched with the sprouting screw holes on the first bends, the middle parts of the baffles are provided with radiating holes, the baffles are used for fixing the PCIE cards and can discharge heat generated by the operation of the device from the radiating holes, the practicability of the device is greatly improved, and the normal operation of the device is ensured.

4) According to the invention, the two sides of the same end of the PCIE card are respectively provided with the side lug, the two side lugs are matched with the two second bends on the baffle, the first connector is arranged on one side of the PCIE card and is matched with the riser card, and the PCIE card plays a role in switching, so that the signal transmission between the server and the outside is ensured, and the performance of the server is greatly improved.

5) The fixing support is used for fixing the riser card, so that the stability of the riser card is ensured, the stability of the device is greatly improved, and the normal work of a server is ensured; the double-screw bolt is equipped with a plurality ofly, and a plurality of double-screw bolts are convenient for fix the fixed bolster on the PCIE card, have guaranteed the stability of riser card.

6) According to the invention, one side of the riser card is provided with a groove, the groove is matched with the fourth bend on the fixed support, the middle part of the riser card is provided with a threaded hole, the threaded hole is matched with the stud on the fixed support, the riser card is provided with a second connector, the second connector is matched with the first connector on the PCIE card, and the arrangement of the riser card is convenient for connection with the outside, so that data transmission is ensured, and the normal work of a server is ensured; the screw hole is equipped with a plurality ofly, and a plurality of screw holes and double-screw bolt one-to-one for cooperate with the double-screw bolt, guaranteed the stability of riser card.

Drawings

Fig. 1 is a schematic structural diagram of a modular PCIE CAGE structure according to the present invention.

Fig. 2 is a schematic structural diagram of a PCIE housing with a modular PCIE CAGE structure according to the present invention.

Fig. 3 is an installation diagram of a PCIE card of a modular PCIE CAGE structure according to the present invention.

Fig. 4 is a schematic structural diagram of a PCIE card with a modular PCIE CAGE structure according to the present invention.

Fig. 5 is a schematic structural diagram of a modular PCIE CAGE structure fixing bracket of the present invention.

Fig. 6 is a schematic structural diagram of a modular PCIE CAGE structure riser card according to the present invention.

Fig. 7 is a schematic structural diagram of a modular PCIE CAGE structure baffle according to the present invention.

In the figure: 1. a PCIE housing; 101. h-shaped nails; 102. a sprouting screw hole; 103. positioning the square hole; 104. pulling a nail hole; 105. bending for the first time; 2. a PCIE card; 201. a lateral ear; 202. a first connector; 3. fixing a bracket; 301. fourthly, bending; 302. a fixing hole; 303. a stud; 304. mounting holes; 305. bending in a Z shape; 306. positioning a sheet; 4. (ii) a 401. A groove; 402. a gold finger; 403. a threaded hole; 404. a second connector; 5. a baffle plate; 501. second bending; 502. a through hole; 503. thirdly, bending; 504. heat dissipation holes; 505. a U-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7, 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

A modularized PCIE CAGE device comprises a PCIE shell 1 and two PCIE cards 2, wherein the two PCIE cards 2 are installed inside the PCIE shell 1, a gap exists between the two PCIE cards 2, the installation directions of the two PCIE cards 2 are opposite, a fixed support 3 is installed on the inner side of each PCIE card 2, a riser card 4 is installed on the fixed support 3, the riser card 4 is matched with the other PCIE card 2, and a baffle 5 is installed at one end of the PCIE shell 1; the mechanism can arrange more PCIE cards 2 in the limited space of the server, greatly improves the density of the PCIE cards 2, improves the performance of the server, and meets the requirements of people on multiple high-performance servers.

Wherein, two 2 installation opposite directions of PCIE cards can realize the dislocation installation, and can guarantee each other not to influence when installing the riser card 4, and can guarantee normal work, can guarantee 2 transmission efficiency of PCIE card, have improved the performance of server.

PCIE shell 1 adopts the cross-section to be the structure of C type, and has all opened blind rivet hole 104 and location square hole 103 on PCIE shell 1's both sides wall, be equipped with the blind rivet in the blind rivet hole 104, the blind rivet with fixed bolster 3 cooperatees, location square hole 103 cooperatees with fixed bolster 3, the one end both sides of PCIE shell 1 are equipped with two first bends 105, and it has sprout drawing screw 102 to open on first bend 105, sprout drawing screw 102 cooperatees with baffle 5, has worker's word nail 101 at the mid-mounting of PCIE shell 1 one end, worker's word nail 101 cooperatees with baffle 5, and PCIE shell 1 is used for protecting PCIE card 2, and can play fixed PCIE card 2's effect, has guaranteed the stability of whole device, has improved the operation rate of server.

The other end of the PCIE shell 1 is further provided with a guide plate, the guide plate is convenient for mounting the device in a case, one side of the sprouting screw hole 102 is provided with a hole, the device is convenient to mount on the case, the stability of the device is guaranteed, and the working efficiency of the device is greatly improved.

Baffle 5 is equipped with two, two baffles 5 evenly distributed are in the one end of PCIE shell 1, and two second bends 501 are installed at the both ends of one side on baffle 5, two second bends 501 with two PCIE cards 2 cooperate, open at the one end of baffle 5 has U type groove 505, the other end is equipped with the third 503 of bending, U type groove 505 with I nail 101 on the PCIE shell 1 cooperatees, it has through-hole 502 to open on the third bend 503, through-hole 502 with sprouting screw 102 on the first bend 105 cooperatees, and it has louvre 504 to open at the middle part of baffle 5, and baffle 5 is used for fixed PCIE card 2, and can discharge the heat that the device operation produced from louvre 504, has improved the device's practicality greatly, and has guaranteed the normal operating of the device.

Wherein, the middle part louvre 504 department of baffle 5 adopts recess 401 structure, not only can increase the device stability, can also play radiating effect, has guaranteed the normal work of server.

I-shaped nail 101 is equipped with two, and two I-shaped nails 101 and two baffles 5 one-to-one for fix baffle 5 on PCIE shell 1, guaranteed the stability of this structure, improved the quality of server.

All be equipped with the side ear 201 in the both sides of PCIE card 2 with the end, two side ears 201 with two second on the baffle 5 are bent 501 and are cooperateed, install first connector 202 in one side of PCIE card 2, first connector 202 with the riser card 4 cooperatees, and PCIE card 2 plays the switching effect, has guaranteed server and external signal transmission, has improved the performance of server greatly.

Be equipped with a plurality of double-screw bolts 303 in one side middle part of fixed bolster 3, a plurality of double-screw bolts 303 evenly distributed is in one side of fixed bolster 3, is equipped with two fourth 301 of bending at the upside of fixed bolster 3, the fourth is bent and is gone up to open and has been had fixed orifices 302, fixed orifices 302 with rivet hole 104 on the PCIE shell 1 cooperatees to be connected through the rivet, be equipped with two Z types at the downside of fixed bolster 3 and bend 305, and be equipped with spacer 306 on Z type is bent 305, spacer 306 with location square hole 103 on the PCIE shell 1 cooperatees, it has mounting hole 304 to open on Z type is bent 305, mounting hole 304 with rivet hole 104 of opposite side cooperatees on the PCIE shell 1 to be connected through the rivet, fixed bolster 3 is used for fixed riser card 4, has guaranteed the stability of riser card 4, has improved the device's stability greatly, has guaranteed the normal work of server.

Wherein, double-screw bolt 303 can cooperate with the screw hole 403 on the riser card 4, has guaranteed the stability of riser card 4, has guaranteed signal transmission efficiency, has improved transmission quality.

Open in one side of riser card 4 has recess 401, recess 401 with bend 301 and cooperate in the fourth on the fixed bolster 3, open threaded hole 403 at the middle part of riser card 4, threaded hole 403 with double-screw bolt 303 on the fixed bolster 3 cooperatees, installs second connector 404 on the riser card 4, second connector 404 with first connector 202 on the PCIE card 2 cooperatees, and the setting of riser card 4 is convenient for be connected with the external world, has guaranteed data transmission, has guaranteed the normal work of server.

Wherein, install golden finger 402 at the one end of riser card 4, golden finger 402 conveniently is connected with the external world, has guaranteed signal transmission, has guaranteed the normal operating of server.

The screw hole 403 is provided with a plurality of, and a plurality of screw holes 403 and double-screw bolt 303 one-to-one for cooperate with double-screw bolt 303, guaranteed the stability of riser card 4.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.

Claims

1. A modularized PCIE CAGE structure comprises a PCIE shell and is characterized by further comprising two PCIE cards, wherein the two PCIE cards are installed inside the PCIE shell, a gap exists between the two PCIE cards, the installation directions of the two PCIE cards are opposite, a fixed support is installed on the inner side of each PCIE card, a riser card is installed on each fixed support and matched with the other PCIE card, and a baffle is installed at one end of the PCIE shell;

be equipped with a plurality of double-screw bolts at one side of fixed bolster middle part, a plurality of double-screw bolt evenly distributed are equipped with two fourth and bend in the upside of fixed bolster, the fourth is bent and is opened there is the fixed orifices, the fixed orifices with blind rivet hole cooperation on the PCIE shell to be connected through the blind rivet, be equipped with two Z types at the downside of fixed bolster and bend, and be equipped with the spacer on the Z type is bent, the spacer with the square hole of location on the PCIE shell cooperatees, and it has the mounting hole to open on the Z type is bent, the mounting hole with the blind rivet hole cooperation of opposite side on the PCIE shell to be connected through the blind rivet.

2. The modular PCIE CAGE structure of claim 1, wherein the PCIE shell adopts a C-shaped cross section structure, and both side walls of the PCIE shell are provided with a blind rivet hole and a positioning square hole, the blind rivet hole is provided with a blind rivet, the blind rivet is matched with the fixed support, the positioning square hole is matched with the fixed support, two first bends are arranged on both sides of one end of the PCIE shell, the first bends are provided with sprout drawing screw holes, the sprout drawing screw holes are matched with the baffle, an I-shaped nail is installed in the middle of one end of the PCIE shell, and the I-shaped nail is matched with the baffle.

3. The modular PCIE CAGE structure of claim 2, wherein two baffles are provided, the two baffles are uniformly distributed at one end of the PCIE shell, two second bends are installed at two ends of one side of each baffle, the two second bends are matched with the two PCIE cards, a U-shaped groove is formed in one end of each baffle, a third bend is arranged at the other end of each baffle, the U-shaped groove is matched with an I-shaped nail on the PCIE shell, a through hole is formed in the third bend, the through hole is matched with a sprout drawing screw hole in the first bend, and a heat dissipation hole is formed in the middle of each baffle.

4. The modular PCIE CAGE structure of claim 3, wherein there are two I-shaped nails, and the two I-shaped nails correspond to the two baffles one by one.

5. The modular PCIE CAGE structure of claim 1, wherein lateral lugs are disposed on both sides of the same end of the PCIE card, and the two lateral lugs are matched with the two second bends on the baffle, and a first connector is mounted on one side of the PCIE card, and the first connector is matched with the riser card.

6. The PCIE CAGE structure of claim 1, wherein a groove is formed on one side of the riser card, the groove is matched with the fourth bend on the fixing support, a threaded hole is formed in the middle of the riser card, the threaded hole is matched with the stud on the fixing support, a second connector is mounted on the riser card, and the second connector is matched with the first connector on the PCIE card.

7. The modular PCIE CAGE structure of claim 6, wherein the number of the screw holes is plural, and the plural screw holes are corresponding to the studs one by one.