CN209746541U

CN209746541U - 1U card-insertion type 4K ultra-high-definition video coding and decoding server

Info

Publication number: CN209746541U
Application number: CN201920990033.3U
Authority: CN
Inventors: 李心见; 赵向南
Original assignee: DOTECK DIGITAL TECHNOLOGIES
Current assignee: DOTECK DIGITAL TECHNOLOGIES
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2019-12-06
Anticipated expiration: 2029-06-27

Abstract

The utility model belongs to the technical field of the server technique and specifically relates to a clear video coding and decoding server of 1U plug-in card formula 4K superelevation. This 1U plug-in card formula 4K ultra-high definition video coding and decoding server includes: the server comprises a server shell, a server mainboard, a first board card, a second board card and a power supply; a first PCIE interface of the server mainboard is transversely switched through a PCIE switching card and used for expanding the first board card; and a second PCIE interface of the server mainboard is transversely switched from the lower part of the first board card through a PCIE extension line and is used for expanding the second board card. The utility model discloses can be on the basis of ordinary 1U server mainboard, make full use of server inner space satisfies two PCIE integrated circuit boards of extension simultaneously and possesses the demand of dual supply, makes the ability of 1U server extension external interface quantity and kind strengthen by a wide margin, does not have the special requirement moreover to the technical indicator of mainboard PCIE interface and PCIE switching card and the technical indicator of extension line, applicable in most server mainboards, do benefit to popularization and application.

Description

1U card-insertion type 4K ultra-high-definition video coding and decoding server

Technical Field

The utility model belongs to the technical field of the server technique and specifically relates to a clear video coding and decoding server of 1U plug-in card formula 4K superelevation.

Background

Currently, a PCIE interface is widely applied to expansion of a data interface of a computer hardware product due to its high bandwidth characteristic. According to the difference of performances of a computer mainboard and a processor, under the condition of not considering the appearance and the volume of a product, 1-3 boards of PCIE interfaces can be expanded by one computer hardware product so as to meet different requirements on the number and the types of data interfaces. However, if there are clear requirements on the appearance and volume of the product, some difficulties are encountered in extending the external interface via PCIE. For a common 1U server, because the height of the server is strictly limited, only a PCIE board card can be switched by 90 degrees through a PCIE switch card or an extension line.

However, the existing conventional 1U server has the following disadvantages:

1) The PCIE board card is turned by 90 degrees to occupy a large amount of space above the main board inside the server, so that the ability that the CPU and the main board can expand a plurality of PCIE board cards becomes meaningless, and under the common condition, the 1U server can only expand 1 PCIE interface board card.

2) Currently, 2 PCIE interface boards are expanded in a 1U server and all need to be supported by a motherboard and a switch card in the technology, and it is required that 1 PCIE x16 interface of the motherboard can be set as a combined interface of two PCIE x8 or 4 PCIE x4, so that 2 PCIE x8 or 2 PCIE x4 interface boards can be expanded on 1 PCIE x16 slot through a switch card supporting multiple PCIE devices. However, the result of this is that the types of the motherboard and the PCIE adapter card are limited, and the rate of the PCIE board card is limited. Motherboards supporting combined pcie x16 interfaces are also not common in the market.

The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clear video coding and decoding server of 1U plug-in card formula 4K superelevation to solve the technical problem who exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a clear video coding and decoding server of 1U plug-in card formula 4K superelevation, it includes: the server comprises a server shell, a server mainboard, a first board card, a second board card and a power supply; the power supply is arranged in the server shell, a power jack of the power supply is arranged at one end of the server shell backboard through a power supply extension line, the server mainboard is arranged at the other end of the server shell, and a space for expanding the first board card and the second board card is formed between the server mainboard and the power jack; a first PCIE interface of the server mainboard is transversely switched through a PCIE switching card and used for expanding the first board card; and a second PCIE interface of the server mainboard is transversely switched from the lower part of the first board card through a PCIE extension line and is used for expanding the second board card.

As a further technical solution, the server casing includes: and the heat radiation fans are arranged on two sides of the server shell.

as a further technical solution, a PCIE interface of the server motherboard includes: any one of a pcie x16 interface, a pcie x8 interface, a pcie x4 interface, and a pcie x1 interface.

As a further technical solution, when the first PCIE interface of the server motherboard is a PCIE 16 interface, the PCIE adapter card corresponds to a 90-degree adapter card.

As a further technical solution, a switching angle of the PCIE extension line includes: a 90 degree patch extension and a 270 degree patch extension.

As a further technical scheme, the first board card and the second board card are respectively fixed through riveting columns arranged on a bottom plate of the server shell.

As a further technical scheme, the power supply is in a double-power-supply structure.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

1) The utility model discloses the commonality is strong, does not have the special requirement to server mainboard model and PCIE expansion card model number.

2) The utility model discloses do not delete 1U server basic function, still can be equipped with the dual supply.

3) The utility model discloses make full use of server inner space.

4) the utility model discloses do not influence the heat-sinking capability of server.

drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a 1U card-inserted 4K ultra-high definition video codec server provided in an embodiment of the present invention;

Fig. 2 is a top view of the 1U card-inserted 4K ultra-high definition video codec server provided in the embodiment of the present invention.

Icon: 1-a server mainboard; 2-a first board card; 3-a second board card; 4-hard disk; 5-a power supply; 6-PCIE switching card; 7-PCIE extension line.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

With reference to fig. 1 to fig. 2, the present embodiment provides a 1U card-inserted 4K ultra high definition video codec server, which includes: the system comprises a server shell, a server mainboard 1, a first board card 2, a second board card 3 and a power supply 5; the power supply 5 is arranged in the server shell (preferably, the power supply 5 is a dual-power structure), a power jack of the power supply 5 is arranged at one end (for example, the right side of the figure) of the server shell backboard through an extension line of the power supply 5, the server mainboard 1 is arranged at the other end (for example, the left side of the figure) of the server shell, and a space for expanding the first board card 2 and the second board card 3 (enough PCIE expansion card space is reserved) is formed between the server mainboard 1 and the power jack; a first PCIE interface of the server motherboard 1 is transversely switched through a PCIE switch card 6 to expand the first board 2 (it can be understood that the first board 2 is disposed near the left position in the space, and the first PCIE interface is connected to the first board 2 through the PCIE switch card 6); the second PCIE interface of the server motherboard 1 is transversely switched from the lower side of the first board card 2 through the PCIE extension line 7, so as to expand the second board card 3 (it can be understood that the second board card 3 is disposed near the right position in space, and is disposed side by side with the first board card 2, and the second PCIE interface is connected with the second board card 3 through the PCIE extension line 7, where the PCIE extension line 7 is disposed below the first board card 2 for switching).

In this embodiment, as a further technical solution, the server casing includes: and the heat radiation fans are arranged on two sides of the server shell. Inside wholly arranging server casing with the dual supply, arrange the power jack in the server backplate through the lead wire, reduce the power to the occupation of server backplate space, install side radiator fan additional simultaneously and solve the heat dissipation problem of power itself.

In this embodiment, through the PCIE extension line 7 of customized design, arrange the extension line in the below of first integrated circuit board 2 and turn to the extension for expand second integrated circuit board 3, according to the difference of integrated circuit board appearance, there are 90 degrees to extend the extension and 270 degrees extend the extension two kinds of modes.

Certainly, the PCIE interface of the server motherboard 1 includes: any one of a pcie x16 interface, a pcie x8 interface, a pcie x4 interface, and a pcie x1 interface. When selecting an interface for different models, only the corresponding PCIE adapter card 6 and extension line model need to be replaced.

For example: when the first PCIE interface of the server motherboard 1 is a PCIE 16 interface, the PCIE adapter card 6 is a corresponding 90-degree adapter card (the adapter card 90 degree can be understood as an extension interface, which supports 90-degree bend).

In this embodiment, as a further technical solution, the first board card 2 and the second board card 3 are respectively fixed by riveting columns arranged on the bottom plate of the server casing.

In this embodiment, the 1U server device adopting the scheme can expand the external data interface through the first board card 2 and the second board card 3, and the expandable interface mainly includes a network card, a serial port, a USB, an SDI, an HDMI, an ASI, an AES, a display card, and the like. The main requirements of a 1U plug-in card type 4K ultra-high definition video coding and decoding server can be met by respectively expanding a 4-channel SDI acquisition card and two-channel ASI receiving and transmitting cards at the positions of the first board card 2 and the second board card 3.

In summary, the PCIE interface of the existing server motherboard is usually at an angle of 90 degrees with respect to the motherboard. The requirement of the 1U server for height is 4.445 cm, and most PCIE expansion cards cannot meet the requirement of 1U in height if they are vertically inserted into PCIE slots of the motherboard. And this embodiment can be on the basis of ordinary 1U server mainboard, and make full use of server inner space satisfies two PCIE integrated circuit boards of extension simultaneously and possesses the demand of dual supply, makes the ability of 1U server extension external interface quantity and kind strengthen by a wide margin, does not have special requirement moreover to the technical indicator of mainboard PCIE interface and the technical indicator of PCIE switching card and extension line, applicable in most server mainboards.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A1U card-insertion type 4K ultra-high-definition video coding and decoding server is characterized by comprising: the server comprises a server shell, a server mainboard, a first board card, a second board card and a power supply;

The power supply is arranged in the server shell, a power jack of the power supply is arranged at one end of the server shell backboard through a power supply extension line, the server mainboard is arranged at the other end of the server shell, and a space for expanding the first board card and the second board card is formed between the server mainboard and the power jack; a first PCIE interface of the server mainboard is transversely switched through a PCIE switching card and used for expanding the first board card; and a second PCIE interface of the server mainboard is transversely switched from the lower part of the first board card through a PCIE extension line and is used for expanding the second board card.

2. The 1U card-inserted 4K ultra high definition video codec server according to claim 1, wherein the server housing includes: and the heat radiation fans are arranged on two sides of the server shell.

3. the 1U card-inserted 4K ultra high definition video codec server according to claim 1, wherein the PCIE interface of the server motherboard includes: any one of a pcie x16 interface, a pcie x8 interface, a pcie x4 interface, and a pcie x1 interface.

4. The 1U card-inserted 4K ultra-high-definition video coding and decoding server according to claim 3, wherein when a first PCIE interface of the server motherboard is a PCIEx16 interface, the PCIE adapter card is a 90-degree adapter card.

5. The 1U card-inserted 4K ultra-high-definition video coding and decoding server according to claim 3, wherein the switching angle of the PCIE extension line comprises: a 90 degree patch extension and a 270 degree patch extension.

6. the 1U card-inserting type 4K ultra-high-definition video coding and decoding server as claimed in claim 1, wherein the first card and the second card are respectively fixed by riveting columns arranged on a bottom plate of the server shell.

7. The 1U card-inserted 4K ultra-high-definition video coding and decoding server according to claim 1, wherein the power supply is a dual power supply structure.