CN204406292U - Peripheral interconnect standard clamping stent and blade server - Google Patents

Abstract

The utility model discloses a PCIE card bracket and a blade server, belonging to the technical field of blade servers. Including: bracket box, PCIE riser card PCB, middle liner, support partition and installation parts; bracket box is composed of bottom plate, top plate and three side plates, the middle liner is installed on the top plate, and the three side plates include: The first side plate, the second side plate and the third side plate, the distance between the first side plate and the third side plate is less than the distance between the second side plate and the third side plate; the PCIE riser card PCB includes the first PCIE riser card PCB and the second side plate Two PCIE riser card PCBs, the first PCIE riser card PCB is provided with at least 1 set of PCIE card slots, and the second PCIE riser card PCB is provided with at least 2 sets of PCIE card slots; the mounting parts are arranged on the outer wall of the bracket box. The utility model solves the problem of poor expandability of the blade server, realizes the effect of improving the expandability of the blade server, and is used for the blade server.

Description

Express peripheral interconnection standard card bracket and blade server

technical field

The utility model relates to the technical field of blade servers, in particular to a fast peripheral interconnection standard card bracket and a blade server.

Background technique

Blade server (also known as blade server) refers to a plurality of card-type server units that can be plugged in a rack-mounted chassis with a standard height. Each "blade" is actually a system motherboard, and multiple inserts into the rack The system board in the chassis constitutes the blade server system. If the blade service system is connected to the Express Peripheral Component Interconnect Express (English: Peripheral Component Interconnect Express; abbreviation: PCIE) card for expansion, the scalability of the blade server system can be improved, and the overall performance of the blade server system can be improved accordingly.

In the prior art, in order to connect the blade server to the PCIE card, usually a PCIE card support is configured on the motherboard of the blade server. At both ends, the support is provided with a PCIE slot, and the connection between the blade server and the PCIE card is realized by installing a PCIE card between the card slot and the PCIE slot on the support. For example, the PCIE card can be a graphics processor (English : Graphic Processing Unit; abbreviation: GPU), solid-state hard drive (English: Solid State Disk; abbreviation: SSD) and network card, etc.

However, since a maximum of 4 PCIE cards can be installed in the card slot of the existing PCIE card bracket, the number of supported PCIE cards is relatively small, therefore, the scalability of the blade server is poor.

Utility model content

In order to solve the problem of poor expandability of the blade server, the utility model provides a fast peripheral interconnection standard card bracket and the blade server. Described technical scheme is as follows:

In the first aspect, a fast peripheral interconnection standard PCIE card bracket is provided, and the PCIE card bracket includes: a bracket box, a PCIE riser card printed circuit board PCB, a middle lining board, a support partition and an installation part;

The bracket box is composed of a bottom plate, a top plate parallel to the bottom plate, and three side plates perpendicular to the bottom plate and parallel to each other between the bottom plate and the top plate, and the middle liner is installed on the On the top plate of the bracket box, the middle liner is perpendicular to the bottom plate of the bracket box and the three side plates respectively, the length direction of the middle liner is parallel to the length direction of the bracket box, and the The three side plates perpendicular to the bottom plate and parallel to each other include: a first side plate, a second side plate and a third side plate, the lengths of the first side plate and the second side plate are equal, and they are located on the the same side of the bottom plate, the length of the third side plate is the sum of the lengths of the first side plate and the second side plate, and is located on the other side of the bottom plate, the first side plate and the second side plate The distance between the third side plate is smaller than the distance between the second side plate and the third side plate;

The PCIE riser card PCB includes a first PCIE riser card PCB and a second PCIE riser card PCB, and the first PCIE riser card PCB and the second PCIE riser card PCB are respectively fixed on both sides of the middle liner, The first PCIE riser card PCB is provided with m groups of card slots, the m is greater than or equal to 1, and the second PCIE riser card PCB is provided with n groups of card slots arranged in an array along the length direction of the bracket box, The said n is greater than or equal to 2, and each set of the slots includes two slots arranged in an array along the height direction of the bracket box, and the depth direction of each slot is perpendicular to the middle liner;

The support partition includes a first support partition and a second support partition, the first support partition is vertically fixed on the first side plate and the third side plate, and is located in the m group of card slots Between the two card slots of each group of card slots, the second support partition is vertically fixed on the second side plate and the third side plate, and is located in each group of card slots in the n groups of card slots between the two card slots;

The installation part is arranged on the outer wall of the bracket box, and is used for fixing the bracket box on the main board of the blade server.

In combination with the first aspect, in the first implementable manner, the PCIE card bracket also includes: an adjustable bracket,

The adjustable bracket is clamped on the bottom plate of the bracket box, and the height direction of the adjustable bracket is perpendicular to the bottom plate of the bracket box;

Both the first side plate and the third side plate are provided with a supporting spacer slot, and the first supporting spacer is clamped on the supporting spacer of the first side plate and the third side plate In the groove, one end of the second support partition is clamped in the support partition slot of the third side plate, and the other end is supported by the upper end of the adjustable bracket.

Combined with the first possible way, in the second kind of realizable way,

The bottom plate of the bracket box is provided with two groups of jacks arrayed along the length direction of the bottom plate, and the lower end of the adjustable bracket can be snapped into the jacks, and the two groups of jacks include: a first jack and the second jack, the distance between the first jack and the third side plate is equal to the length of a full-height half-length PCIE card, and the distance between the second jack and the third side plate is equal to The size type is the length of the full height full length, full height 3/4 length or full height full length full thickness PCIE card.

Combining with the first aspect, in the third possible way,

The outer wall of the second side plate is provided with a panel outlet hole, and the interface of the PCIE card installed in any card slot in the group of card slots close to the panel outlet hole in the n groups of card slots can be accessed from the Exported from the outlet hole of the panel.

In combination with the first aspect, in a fourth possible implementation, the PCIE card bracket further includes: a wrench and a baffle,

The wrench includes a first wrench and a second wrench, the first wrench is set on the outer wall of the first side plate, the second wrench is set on the outer wall of the third side plate, and is located on the the projected overlapping area of the second side panel on the third side panel;

The baffle includes a first baffle and a second baffle, the first baffle is arranged at the same end of the first side plate and the third side plate, the first baffle and the middle The liner is parallel to the liner, the distance between the first baffle and the middle liner is equal to the length of the first side plate, and the second baffle is arranged between the second side plate and the first side plate. At the same end of the three side plates, the second baffle is parallel to the middle liner, and the distance between the second baffle and the middle liner is equal to the length of the second side plate, so The PCIE cards installed in the m groups of card slots are in contact with the board surface of the first baffle, and the PCIE cards installed in the n groups of card slots are in contact with the board surface of the second baffle.

With reference to the fourth possible implementation manner, in the fifth possible implementation manner, the baffle is provided with a routing slot, and the external power supply cable can be fixed in the routing slot.

With reference to any one of the first aspect to the fifth implementation manner, in a sixth implementation manner, the mounting member is a screw.

With reference to any one of the first aspect to the fifth implementation manner, in a seventh implementation manner, the m is equal to 1, and the n is equal to 2.

In combination with any one of the first aspect to the fifth implementable manner, in the eighth implementable manner,

The size type of the PCIE card that can be installed in the card slot in the PCIE card bracket includes: at least one of full height and full length, full height and half length, full height 3/4 length and full height and full length double thickness.

In combination with any one of the first aspect to the fifth implementable manner, in the ninth implementable manner,

A reinforcement plate is arranged on the upper end of the middle liner, the reinforcement plate is perpendicular to the middle liner, and the reinforcement plate is fixedly connected to the top plate of the bracket box.

In a second aspect, a blade server is provided, the blade server is provided with a PCIE card bracket, and the PCIE card bracket is the PCIE card bracket described in any one of the first aspect.

The utility model provides a fast peripheral interconnection standard PCIE card bracket and a blade server. The PCIE card bracket includes a bracket box, a PCIE lifting card printed circuit board PCB, a middle liner, a support partition and an installation part. Due to the PCIE The riser card PCB includes a first PCIE riser card PCB and a second PCIE riser card PCB, the first PCIE riser card PCB is provided with m group card slots, m is greater than or equal to 1, and the second PCIE riser card PCB is provided with a length along the bracket box There are n groups of card slots arranged in a directional array, n is greater than or equal to 2, each group of card slots includes two card slots, and there are at least 6 card slots in total, compared with the existing PCIE card bracket, up to 4 PCIE cards can be installed The card slot of the card can support more PCIE cards, thus improving the scalability of the blade server.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic structural diagram of a PCIE card bracket applied to a blade server provided by an embodiment of the present invention;

Fig. 2 is a schematic structural view of a PCIE card bracket provided by the embodiment of the present invention;

Fig. 3 is a schematic structural view of a support box of a PCIE card support provided by an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of another PCIE card bracket provided by the embodiment of the present invention;

Fig. 5 is a schematic structural view of the first PCIE riser card PCB of a PCIE card bracket provided by the embodiment of the present invention;

Fig. 6 is a schematic structural view of another PCIE card bracket provided by the embodiment of the present invention;

Fig. 7 is a schematic structural view of a middle liner of a PCIE card bracket provided by an embodiment of the present invention;

Fig. 8 is a schematic structural diagram of another PCIE card bracket provided by the embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings.

The utility model embodiment provides a kind of PCIE card support 1, is used for blade server 2, as shown in Figure 1, PCIE card support 1 is fixed on the blade server 2 by the installation piece on the PCIE card support 1, on the PCIE card support Install a PCIE card in the card slot of 1 to realize the connection between the blade server 2 and the PCIE card, and insert each system motherboard equipped with the PCIE card into a rack-mounted cabinet of standard height to form the blade server system 3. As shown in Figure 2, the PCIE card bracket includes: bracket box 01, PCIE riser card printed circuit board (English: Printed Circuit Board; abbreviation: PCB) 02, middle liner 03, support partition 04 and mounting parts 05 , it should be noted that the top plate of the bracket box 01 is not shown.

As shown in FIG. 3 , the bracket box is composed of a bottom plate 011 , a top plate 00 parallel to the bottom plate, and three vertical bottom plates and side plates parallel to each other between the bottom plate and the top plate. Optionally, the area of the bottom plate is equal to the area of the top plate. The three vertical bottom plates and parallel side plates include: the first side plate 012, the second side plate 013 and the third side plate 014, the middle liner 03 is installed on the top plate 00 of the bracket box, and the middle liner 03 is respectively It is perpendicular to the bottom plate 011 and three side plates of the bracket box.

Specifically, as shown in Figure 4, the length direction of the middle liner (the direction indicated by x in Figure 4) is parallel to the length direction of the bracket box 01 (the direction indicated by y in Figure 4), and the middle liner is used To fix the PCIE riser card PCB02.

The length of the first side plate 012 and the second side plate 013 are equal, and they are located on the same side of the bottom plate 011, and the length of the third side plate 014 is the sum of the lengths of the first side plate 012 and the second side plate 013, and are located on the bottom plate On the other side of 011 , the distance d1 between the first side plate 012 and the third side plate 014 is smaller than the distance d2 between the second side plate 013 and the third side plate 014 .

The PCIE riser card PCB02 includes the first PCIE riser card PCB (not marked in Figure 4) and the second PCIE riser card PCB022, the first PCIE riser card PCB and the second PCIE riser card PCB022 are respectively fixed on both sides of the middle liner, the second A PCIE riser card PCB is provided with m groups of card slots (not marked in Figure 4), the m is greater than or equal to 1, and the second PCIE riser card PCB022 is provided with a length direction along the bracket box (direction indicated by y in Figure 4) n groups of card slots 0221 arranged in an array, n greater than or equal to 2, each group of card slots includes two card slots arranged in an array along the height direction of the bracket box (direction indicated by w in Figure 4), each card slot The depth direction is perpendicular to the middle liner.

As shown in FIG. 5 , the PCIE riser card PCB02 includes a first PCIE riser card PCB021 , and the first PCIE riser card PCB021 is provided with m groups of card slots 0211 .

As shown in Figure 4, the support partition 04 includes a first support partition 041 and a second support partition 042, the first support partition 041 is vertically fixed on the first side plate 012 and the third side plate 014, and is located in group m Between the two card slots of each group of card slots in the card slots, the second support partition 042 is vertically fixed on the second side plate 013 and the third side plate 014, and is located in the two card slots of each group of n groups of card slots. between the card slots. The support partition is used to support the PCIE card installed in the upper card slot of each group of m card slots or n groups of card slots, which enhances the strength of the structure.

The mounting part 05 is arranged on the outer wall of the bracket box 01 and is used for fixing the bracket box 01 on the main board of the blade server.

In summary, the PCIE card bracket provided by the embodiment of the present utility model includes a bracket box, a PCIE riser card printed circuit board PCB, a middle liner, a support partition and an installation part, because the PCIE riser card PCB Including the first PCIE riser card PCB and the second PCIE riser card PCB, the first PCIE riser card PCB is provided with m groups of card slots, m is greater than or equal to 1, and the second PCIE riser card PCB is provided with array rows along the length direction of the bracket box There are n sets of card slots, n is greater than or equal to 2, each set of card slots includes two card slots, and there are at least 6 card slots, compared with the existing PCIE card bracket that can install up to 4 PCIE cards The slot can support more PCIE cards, thus improving the scalability of the blade server.

The embodiment of the utility model provides another PCIE card bracket, as shown in Figure 6, the PCIE card bracket includes: bracket box 01, PCIE riser card PCB02, middle liner (not marked in Figure 6), support partition 04 , mounting piece 05 and adjustable bracket 06.

The bracket box 01 is composed of a bottom plate 011, a top plate (not shown in Fig. 6 ) parallel to the bottom plate, and three vertical bottom plates between the bottom plate and the top plate and side plates parallel to each other. On the top plate, the middle liner is perpendicular to the bottom plate 011 and the three side plates of the support box 01 respectively, the length direction of the middle liner is parallel to the length direction of the support box 01, and the three side plates perpendicular to the bottom plate and parallel to each other include: The first side plate 012, the second side plate 013 and the third side plate 014, the length of the first side plate 012 and the second side plate 013 are equal, and are located on the same side of the bottom plate 011, the length of the third side plate 014 is the second The sum of the lengths of the side plate 012 and the second side plate 013 is located on the other side of the bottom plate 011, and the distance between the first side plate 012 and the third side plate 014 is smaller than that of the second side plate 013 and the third side plate 014 distance.

The adjustable bracket 06 is clamped on the bottom plate 011 of the bracket box 01 , and the height direction of the adjustable bracket 06 (the direction indicated by z in FIG. 6 ) is perpendicular to the bottom plate 011 of the bracket box 01 .

The support partition 04 includes a first support partition 041 and a second support partition 042, the first side plate 012 and the third side plate 014 are provided with support partition slots, and the first support partition 041 is clamped on the first In the supporting spacer slots of the side plate 012 and the third side plate 014, one end of the second supporting spacer 042 is engaged in the supporting spacer slot of the third side plate 014, and the other end is held by the upper end of the adjustable bracket 06. support.

Further, the bottom plate 011 of the bracket box 01 is provided with two sets of sockets 015 arrayed along the length direction of the bottom plate (the direction indicated by y in FIG. The hole 015 includes: a first jack 0151 and a second jack 0152, the distance d3 between the first jack 0151 and the third side plate 014 is equal to the length of a full-height half-length PCIE card, and the second jack 0152 is connected to the third side plate 014. The distance d4 of the three side panels 014 is equal to the length of a PCIE card whose size type is full height and full length, full height 3/4 length or full height and full length and full thickness. Among them, the full height refers to the height of the PCIE card is 111.15 mm, the half height refers to the height of the PCIE card is 68.9 mm, the full length refers to the length of the PCIE card is 312.00 mm, and the half length refers to the length of the PCIE card. 167.65 mm, 3/4 length refers to the length of the PCIE card is 241.3 mm.

The outer wall of the second side plate 013 is provided with a panel outlet hole 0131, and the interface of the PCIE card installed in any card slot in a group of card slots close to the panel outlet hole in the n groups of card slots can be exported from the panel outlet hole, The application scenarios of the blade server are expanded.

The size type of the PCIE card that can be installed in the card slot in the PCIE card bracket includes: at least one of full height and full length, full height and half length, full height 3/4 length, and full height and full length double thickness.

As shown in Figure 7, the upper end of the middle liner 03 is provided with a reinforcement plate 031, the reinforcement plate 031 is perpendicular to the middle liner 03, and the reinforcement plate 031 is fixedly connected to the top plate (not shown in Figure 7) of the bracket box 01, which can Effectively fix the middle liner 03 on the bracket box 01 to ensure the stability of the PCIE riser card PCB. It should be noted that the middle liner 03 and the reinforcing plate 031 can be integrated.

Exemplarily, the mounting member may be a screw. The bracket box can be fixed on the main board of the blade server by screws. The first PCIE riser card PCB can be equipped with 1 set of card slots, including 2 card slots, and 2 card slots are PCIE X16 (bandwidth of 8×16 gigabit/s) standard card slots, which can be installed with 2 full-height and full-length PCIE or 2 full-height half-length PCIE cards, such as SSD, GPU, and accelerator cards, or 2 full-height 3/4-length PCIE cards, or 1 full-height full-length double-thick PCIE card, such as GPU and general-purpose computing graphics processors (English: General Purpose GPU; Abbreviation: GPGPU), etc.

The second PCIE riser card PCB can be provided with 2 sets of card slots arranged in an array along the length direction of the bracket box, including 4 card slots in total, and the 4 card slots are PCIE X16 standard card slots, which can be installed with 2 full-height and full-length PCIE or 4 full-height half-length PCIE cards, such as SSD, GPU, and accelerator cards, or 2 full-height 3/4-length PCIE cards, or 1 full-height full-length double-thick PCIE card, such as GPU and GPGPU.

It should be noted that for other descriptions about FIG. 6 , reference may be made to FIG. 2 to FIG. 5 , which will not be repeated here.

In summary, the PCIE card bracket provided by the embodiment of the present utility model includes a bracket box, a PCIE riser card printed circuit board PCB, a middle liner, a support partition and an installation part, because the PCIE riser card PCB Including the first PCIE riser card PCB and the second PCIE riser card PCB, the first PCIE riser card PCB is provided with m groups of card slots, m is greater than or equal to 1, and the second PCIE riser card PCB is provided with array rows along the length direction of the bracket box There are n sets of card slots, n is greater than or equal to 2, each set of card slots includes two card slots, and there are at least 6 card slots, compared with the existing PCIE card bracket that can install up to 4 PCIE cards The slot can support more PCIE cards, thus improving the scalability of the blade server.

Further, as shown in FIG. 8 , the PCIE card bracket may further include: a wrench and a baffle.

The wrench includes a first wrench 071 and a second wrench 072, the first wrench 071 is arranged on the outer wall of the first side plate 012, the second wrench 072 is arranged on the outer wall of the third side plate 014, and is located on the second side plate 013 Projected overlapping area of the third side panel 014. A wrench can be used to assist when installing and removing the stand box.

The baffle plate comprises a first baffle plate 081 and a second baffle plate 082, the first baffle plate 081 is arranged at the same end of the first side plate 012 and the third side plate 014, and the first baffle plate 081 and the middle liner (Fig. 8 (not marked in ) parallel, the distance between the first baffle plate 081 and the middle lining plate is equal to the length of the first side plate 012, and the second baffle plate 082 is arranged at the same end of the second side plate 013 and the third side plate 014 , the second baffle 013 is parallel to the middle liner, the distance between the second baffle 082 and the middle liner is equal to the length of the second side plate 013, the PCIE card installed in the m group of card slots is connected to the first baffle The board surface contacts, and the PCIE cards installed in the n groups of card slots are in contact with the board surface of the second baffle. After the PCIE card is installed, the baffle can prevent the PCIE card from loosening due to vibration caused by transportation and other reasons. In addition, 00 in FIG. 8 is the top plate parallel to the bottom plate of the bracket box.

It should be noted that a routing slot is also provided on the baffle, and the external power cable can be fixed in the routing slot. For example, a high-power GPU or GPGPU matching external power supply cable can be fixed in the routing card slot.

The PCIE card bracket provided by the embodiment of the utility model can maximize the use of the limited space inside the blade server, the space utilization rate is high, and it is easy to use. It can be installed in a blade server with a height of 1.5U or 2U (1U=44.45 mm). One full-height half-length PCIE card, such as SSD, GPU, and network card, or four full-height 3/4-length PCIE cards, or four full-height, full-length PCIE cards, such as SSD, GPU, and accelerator card, or two full-height, full-length PCIE cards Double-thick PCIE cards, such as GPU and GPGPU, can produce multiple combinations of PCIE cards according to the size and type of PCIE cards, which improves the scalability of the blade server. In addition, the outer wall of the second side plate is provided with a panel outlet hole, and the interface of the PCIE card installed in any one of the two sets of card slots close to the panel outlet hole can be exported from the panel outlet hole. The application scenarios of the blade server are expanded.

In summary, the PCIE card bracket provided by the embodiment of the present utility model includes a bracket box, a PCIE riser card printed circuit board PCB, a middle liner, a support partition and an installation part, because the PCIE riser card PCB Including the first PCIE riser card PCB and the second PCIE riser card PCB, the first PCIE riser card PCB is provided with m groups of card slots, m is greater than or equal to 1, and the second PCIE riser card PCB is provided with array rows along the length direction of the bracket box There are n sets of card slots, n is greater than or equal to 2, each set of card slots includes two card slots, and there are at least 6 card slots, compared with the existing PCIE card bracket that can install up to 4 PCIE cards The slot can support more PCIE cards, thus improving the scalability of the blade server.

The embodiment of the utility model provides a blade server, as shown in Figure 1, the blade server is provided with a PCIE card bracket, the PCIE card bracket is the PCIE card bracket shown in Figure 2, Figure 4, Figure 5, Figure 6 or Figure 8 .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (11)

1. a peripheral interconnect standard clamping stent, is characterized in that, described peripheral interconnect standard clamping stent comprises: support box, peripheral interconnect standard PCIE promote card printing board PCB, mid-liner plate, supporting clapboard and fabricated section;

Described support box is by base plate, be parallel to the top board of described base plate and be positioned at described base plate, three between described top board vertical described base plates and the side plate be parallel to each other composition, described mid-liner plate is arranged on the top board of described support box, described mid-liner plate respectively with the base plate of described support box, three described side plates are vertical, the length direction of described mid-liner plate is parallel with the length direction of described support box, described three vertical described base plates and the side plate be parallel to each other comprise: the first side plate, second side plate and the 3rd side plate, the length of described first side plate and described second side plate is equal, and be positioned at the same side of described base plate, the length of described 3rd side plate is the length sum of described first side plate and described second side plate, and be positioned at the opposite side of described base plate, the distance of described first side plate and described 3rd side plate is less than the distance of described second side plate and described 3rd side plate,

Described PCIE promotes card PCB and comprises PCIE lifting card PCB and a 2nd PCIE lifting card PCB, a described PCIE promotes card PCB and described 2nd PCIE and promotes and block PCB and be separately fixed at described mid-liner plate both sides, a described PCIE promotes card PCB and is provided with m group draw-in groove, described m is more than or equal to 1, described 2nd PCIE promotes the n group draw-in groove that card PCB is provided with the length direction array arrangement along described support box, described n is more than or equal to 2, often organize two draw-in grooves that described draw-in groove comprises the short transverse array arrangement along described support box, the depth direction of each described draw-in groove is vertical with described mid-liner plate,

Described supporting clapboard comprises the first supporting clapboard and the second supporting clapboard, described first supporting clapboard is vertically fixed on described first side plate and described 3rd side plate, between two draw-in grooves often organizing draw-in groove in described m group draw-in groove, described second supporting clapboard is vertically fixed on described second side plate and described 3rd side plate, between two draw-in grooves often organizing draw-in groove in described n group draw-in groove;

Described fabricated section is arranged on the outer wall of described support box, for described support box being fixed on the mainboard of blade server.

2. peripheral interconnect standard clamping stent according to claim 1, is characterized in that, described peripheral interconnect standard clamping stent also comprises: adjustable support,

Described adjustable support is connected on the base plate of described support box, and the short transverse of described adjustable support is vertical with the base plate of described support box;

Described first side plate and described 3rd side plate are provided with supporting clapboard draw-in groove, described first supporting clapboard is connected in the supporting clapboard draw-in groove of described first side plate and described 3rd side plate, one end of described second supporting clapboard is connected in the supporting clapboard draw-in groove of described 3rd side plate, and the other end is supported by the upper end of described adjustable support.

3. peripheral interconnect standard clamping stent according to claim 2, is characterized in that,

The base plate of described support box is provided with two groups of jacks along the length direction array of described base plate, the lower end of described adjustable support can be connected in described jack, described two groups of jacks comprise: the first jack and the second jack, the distance of described first jack and described 3rd side plate equals the length that Dimension Types is the PCIE card of overall height half length, it is overall height total length that the distance of described second jack and described 3rd side plate equals Dimension Types, the length of the PCIE card that overall height 3/4 is long or overall height total length is entirely thick.

4. peripheral interconnect standard clamping stent according to claim 1, is characterized in that,

The outer wall of described second side plate is provided with panel line-outgoing hole, and the interface being arranged on the PCIE card in described n group draw-in groove in one group of draw-in groove in described panel line-outgoing hole on arbitrary draw-in groove can be derived from described panel line-outgoing hole.

5. peripheral interconnect standard clamping stent according to claim 1, is characterized in that, described peripheral interconnect standard clamping stent also comprises: spanner and baffle plate,

Described spanner comprises the first spanner and the second spanner, and described first spanner is arranged on the outer wall of described first side plate, and described second spanner is arranged on the outer wall of described 3rd side plate, and is positioned at the projection overlapping region of described second side plate at described 3rd side plate;

Described baffle plate comprises the first baffle plate and second baffle, described first baffle plate is arranged on same one end of described first side plate and described 3rd side plate, described first baffle plate is parallel with described mid-liner plate, distance between described first baffle plate and described mid-liner plate equals the length of described first side plate, described second baffle is arranged on same one end of described second side plate and described 3rd side plate, described second baffle is parallel with described mid-liner plate, distance between described second baffle and described mid-liner plate equals the length of described second side plate, the PCIE card that described m group draw-in groove is installed contacts with the plate face of described first baffle plate, the PCIE card that described n group draw-in groove is installed contacts with the plate face of described second baffle.

6. peripheral interconnect standard clamping stent according to claim 5, it is characterized in that, described baffle plate is provided with cabling draw-in groove, and external power supply cable can be fixed in described cabling draw-in groove.

7. the peripheral interconnect standard clamping stent according to claim 1 to 6 any one claim, is characterized in that, described fabricated section is screw.

8. the peripheral interconnect standard clamping stent according to claim 1 to 6 any one claim, it is characterized in that, described m equals 1, and described n equals 2.

9. the peripheral interconnect standard clamping stent according to claim 1 to 6 any one claim, is characterized in that,

The Dimension Types of the PCIE card that the draw-in groove in described PCIE clamping stent can be installed comprises: overall height total length, and overall height half is long, the long and overall height total length of overall height 3/4 two thick at least one.

10. the peripheral interconnect standard clamping stent according to claim 1 to 6 any one claim, is characterized in that,

Described mid-liner plate upper end is provided with stiffening plate, and described stiffening plate is vertical with described mid-liner plate, and described stiffening plate is fixedly connected with the top board of described support box.

11. 1 kinds of blade servers, is characterized in that, described blade server is provided with PCIE clamping stent, and described PCIE clamping stent is the PCIE clamping stent described in claim 1 to 10 any one claim.