Server mainboard, server board card assembly and server

Abstract

The embodiment of the utility model provides a server mainboard, a server board card assembly and a server, the server mainboard comprises a mainboard body and a safety control module board, and the mainboard body is provided with a first end and a second end which are oppositely arranged; the safety control module board is located at the second end and arranged on the main board body in an integrated mode. According to the invention, the problem of low signal transmission efficiency of the safety control module in the prior art is solved.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of computers, and in particular, to a server mainboard, a server board assembly, and a server. Background Art

[0002] At present, the DC-SCM (Datacenter Secure Control Module) of the server usually adopts a separate security control module board, which is connected to the mainboard through an external card. The connection form of the external card usually affects the signal transmission efficiency and is costly. In addition, the MCIO interface (Mini Cool Edge O, multi-channel input / output interface) on the mainboard usually adopts a method of vertically extending the line of the mainboard, which easily wastes the space in the server and is not conducive to the wiring in the server. Utility Model Content

[0003] The embodiments of the present application provide a server mainboard, a server board assembly and a server, so as to at least solve the problem of low signal transmission efficiency of the security control module in the related art.

[0004] According to one aspect of the present application, a server mainboard is provided, including a mainboard body and a security control module board, wherein the mainboard body has a first end and a second end that are relatively arranged; the security control module board is located at the second end, and the security control module board is integrated and arranged on the mainboard body.

[0005] Furthermore, the safety control module board is spaced apart from a side edge of the second end.

[0006] Further, the safety control module board is located at a side edge of the second end.

[0007] Furthermore, the server mainboard also includes an onboard data interface and a graphics adapter interface, and the onboard data interface and the graphics adapter interface are arranged on the security control module board and are located at the end of the second end.

[0008] Furthermore, the server mainboard also includes a high-speed data transmission interface and a power supply interface, which are located at the second end and closer to the first end than the security control module board.

[0009] Furthermore, the server mainboard also includes an external card interface, and the external card interface is located between the high-speed data transmission interface and the end of the second end.

[0010] Furthermore, the server motherboard also includes a front interface, which is located at the first end. The opening of the front interface faces the first end and forms an angle greater than 0 degrees with a vertical line of the surface of the motherboard body.

[0011] Furthermore, the surface where the opening of the front interface is located is perpendicular to the surface of the main board body.

[0012] Furthermore, the server mainboard also includes a support member, which is connected to the mainboard body and is detachably connected to the server chassis, and the mainboard body is supported on the support member.

[0013] Furthermore, the support member is plate-shaped and is stacked on the back surface of the main board body.

[0014] Furthermore, the server mainboard also includes an operation connection piece, and the mainboard body is connected to the support piece and the server chassis through the operation connection piece, and the operation connection piece has an operation structure for performing operations.

[0015] Furthermore, the server mainboard also includes a handle member, and the handle member is rotatably connected to the mainboard body.

[0016] According to another aspect of the present application, a server board assembly is provided, including the above-mentioned server mainboard and a fan board, wherein the fan board is arranged at a first end of a mainboard body of the server mainboard and is electrically connected to the mainboard body.

[0017] Furthermore, the fan plate has a straight-line structure and is arranged at the end of the first end of the main plate body.

[0018] Furthermore, the fan plate has a first segment, a second segment and a third segment which are bent and connected in sequence, the first segment and the third segment are both connected to the first end of the main plate body, and the second segment is spaced apart from the main plate body.

[0019] According to another aspect of the present application, a server is provided, comprising the above-mentioned server board assembly.

[0020] The technical solution of the present application integrates the security control module board with the main board body. On the one hand, the security control module board no longer needs to be connected to the main board body in the form of an external card, which is beneficial to improving signal transmission efficiency and reducing transmission failures between the security control module and the main board body, thereby helping to reduce the maintenance of the server main board. On the other hand, through integrated design, a security control module board is saved, which is beneficial to simplifying the structure of the server main board, improving the integration of the server main board, reducing the complexity of connections between components, simplifying the wiring and installation of the server main board, thereby reducing the risk of failures caused by connection problems, thereby improving the stability and operating efficiency of the server, and helping to save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the first embodiment of the present application;

[0022] Figure 2It is a structural diagram of Embodiment 2 of the present application;

[0023] Figure 3 It is a structural diagram of Embodiment 2 of the present application;

[0024] Figure 4 It is a structural diagram of embodiment 3 of the present application.

[0025] 10. Main board; 20. Safety control module board; 30. Onboard data interface; 40. Graphics adapter interface; 50. High-speed data transmission interface; 60. Power interface; 70. External card interface; 80. Front interface; 90. Operation connector; 100. Handle; 110. Fan board. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0029] In order to solve the problem of low signal transmission efficiency of a security control module in the related art, this embodiment provides a server mainboard, a server board assembly and a server.

[0030] Embodiment 1

[0031] like Figure 1 A server motherboard shown includes a motherboard body 10 and a security control module board 20. The motherboard body 10 has a first end and a second end that are relatively set; the security control module board 20 is located at the second end, and the security control module board 20 is integrated on the motherboard body 10.

[0032] This embodiment integrates the security control module board 20 with the main board body 10. On the one hand, the security control module board 20 no longer needs to be connected to the main board body 10 in the form of an external card, which is beneficial to improving signal transmission efficiency and reducing transmission failures between the security control module and the main board body 10, thereby helping to reduce the maintenance of the server main board. On the other hand, through integrated design, a separate security control module board 20 is saved, which is beneficial to simplifying the structure of the server main board, improving the integration of the server main board, reducing the complexity of connections between components, simplifying the wiring and installation of the server main board, thereby reducing the risk of failures caused by connection problems, thereby improving the stability and operating efficiency of the server, and helping to save costs.

[0033] It should be noted that the security control module board 20 refers to the data center security control module board 20. The security control module board 20 can manage and monitor various hardware devices and systems in the data center, implement modular server management, and ensure that each server runs efficiently, safely and stably. As a key component of refined management, automated operation and maintenance, and intelligent monitoring of data centers, the security control module board 20 plays an important role in improving the management efficiency of data centers, ensuring business continuity, and reducing operating costs. The security control module has many functions. It can monitor the operating status of servers, storage devices, and network devices in the data center in real time, including key indicators such as temperature, power status, fan speed, CPU usage, and memory usage; it can also realize fault detection and alarm. When a hardware failure or system abnormality is detected, the security control module board 20 can immediately issue an alarm to help administrators quickly locate the problem and take measures to reduce system downtime and data loss; it can also perform remote management, allowing administrators to remotely access and control the equipment in the data center through the network without physical access, and can perform operations such as restart, update, and configuration; it can also realize energy consumption management, monitor and optimize the energy use of the data center, and reduce energy consumption and improve energy efficiency through intelligent scheduling and dynamic adjustment of the operating status of the equipment; in addition, it can also ensure the security of the data center, provide security policies and measures, protect the information in the data center from unauthorized access, and prevent internal and external security threats. The security control module board 20 has many functions, so it is very important to ensure the signal transmission efficiency and reliable connection of the security control module board 20.

[0034] In this embodiment, the security control module board 20 is located at the side edge of the second end, so that the layout of the server motherboard is more flexible, the wiring inside the server chassis is simplified, and the space of the mainboard body 10 can be maximized to improve the integration of the server motherboard. Specifically, the server motherboard of this embodiment is roughly set to a rectangle to adapt to the rectangular server chassis and reduce the space occupied in the server chassis. A notch is set at a side edge of the second end of the server motherboard to facilitate the connection of other components. The first end and the second end are respectively located at opposite sides of the rectangle, such as Figure 1 As shown, the safety control module board 20 is arranged at the upper edge of the second end, so as to facilitate the connection between the safety control module board 20 and other components of the server, thereby simplifying the wiring, reducing connection failures, and facilitating the stable transmission of signals. Of course, according to the actual function realization and wiring needs, the safety control module board 20 can also be arranged at the lower edge of the second end. It should be noted that the first end of this embodiment refers to Figure 1 The second end refers to the right side of Figure 1 The side edge of the second end refers to Figure 1 upper and lower edges.

[0035] In this embodiment, the server motherboard also includes an onboard data interface 30 and a graphics adapter interface 40. The onboard data interface 30 and the graphics adapter interface 40 are arranged on the safety control module board 20 and are located at the end of the second end. Specifically, the onboard data interface 30 and the graphics adapter interface 40 of this embodiment are arranged at the end edge of the safety control module board 20, that is, the position of the onboard data interface 30 and the drawing adapter interface changes with the change of the position of the safety control module board 20, thereby effectively reducing the delay of data transmission, reducing the loss in signal transmission, and improving the efficiency of data transmission, so that the server motherboard can process large amounts of data faster and provide smoother graphics processing capabilities. When the safety control module board 20 is arranged at the upper edge of the second end, the onboard data interface 30 and the graphics adapter interface 40 are arranged at the end of the second end close to the upper edge. When the safety control module board 20 is arranged at the lower edge of the second end, the onboard data interface 30 and the drawing adapter interface are arranged at the end of the second end close to the lower edge. It should be noted that the end of the second end of this embodiment refers to the edge of the second end away from the first end, that is, Figure 1 Similarly, the end of the first end refers to the edge of the first end away from the second end, that is, Figure 1 on the right side of the screen.

[0036] In this embodiment, the server motherboard further includes a high-speed data transmission interface 50 and a power interface 60, which are located at the second end and closer to the first end than the security control module board 20, thereby ensuring the data transmission efficiency and stable power supply of the server motherboard. Specifically, in this embodiment, the power interface 60 is used to connect the power module. Since the power module has a certain volume, in order to ensure that the server motherboard can adapt to the shape of the server chassis, the power interface 60 is set closer to the first end relative to the onboard data interface 30, so that after the power interface 60 is connected to the power block, the side of the power module away from the first end can be roughly in a straight line with the onboard data interface 30, thereby ensuring the compatibility of the server motherboard with the server chassis. Of course, depending on the size of the power module, the position of the power interface 60 can be moved closer to or farther from the end of the second end. For example, when the power module is smaller, in order to ensure that the side of the power module away from the first end can still be roughly in the same straight line with the onboard data interface 30, the power interface 60 can be moved along the arrangement direction of the first end and the second end toward the onboard data interface 30, so that the main board body 10 and the power module can maintain a rectangular shape after being connected to adapt to the layout of the server chassis. Preferably, the power interface 60 can be set at the side edge close to the second end. Figure 1 The upper edge of the second end may also be arranged at the lower edge, which is beneficial to the heat dissipation of the power module, thereby improving the safety performance of the server.

[0037] In this embodiment, the high-speed data transmission interface 50 is also closer to the first end than the onboard data interface 30, thereby providing better layout flexibility and facilitating multi-slot expandability, while avoiding physical conflicts with other components of the server, thereby making the layout of the server motherboard more reasonable and space utilization more efficient, and helping to simplify the wiring of the server motherboard and reduce the wiring length, thereby reducing costs and improving production efficiency. The high-speed data transmission interfaces 50 of this embodiment are arranged in three groups, and are spaced apart from each other along the extension direction of the second end to facilitate the connection of different peripheral devices, thereby expanding the performance of the server motherboard. It should be noted that the extension direction of the second end of this embodiment is perpendicular to the arrangement direction of the first end and the second end, that is, Figure 1 In the up-down direction, the extending direction of the first end is the same as the extending direction of the second end.

[0038] In this embodiment, the server motherboard also includes an external card interface 70, which is located between the high-speed data transmission interface 50 and the end of the second end, thereby not only improving the scalability and flexibility of the server, but also facilitating the upgrade and maintenance of the server, so that the server does not need to frequently disassemble the entire motherboard during maintenance and upgrade, thereby making the maintenance process more convenient and quick, and reducing maintenance costs. Specifically, along the extension direction of the end of the second end, the external card interface 70 of this embodiment is arranged adjacent to the security control module board 20. This embodiment is provided with two external card interfaces 70, and the two external card interfaces 70 are arranged along the extension direction of the second end. The two external card interfaces 70 can be arranged according to actual needs. Figure 1 As shown in the adjacent arrangement, the two external card interfaces 70 can also be arranged at intervals, for example, the external card interface 70, the safety control module board 20, the external card interface 70, and the power interface 60 can be arranged in sequence along the extension direction of the second end, that is, the safety control module board 20 is arranged between the two external card interfaces 70. In this way, the arrangement of the external card interface 70 not only expands the function of the server, but also makes the layout and maintenance of the server more flexible and convenient.

[0039] In this embodiment, the server motherboard also includes a front interface 80, which is located at the first end, and the opening of the front interface 80 faces the first end, and forms an angle greater than 0 degrees with the vertical line of the surface of the main board body 10, thereby improving the operability of the server, facilitating the front-end operation and maintenance of the server, thereby improving the management efficiency of the server and reducing the difficulty of operation. Specifically, in this embodiment, a plurality of front interfaces 80 are provided, and the position of the front interface 80 is close to the end of the first end and does not exceed the end of the first end. The front interfaces 80 are arranged along the extension direction of the first end, and the front interfaces 80 can be arranged adjacent to each other or arranged at intervals. Considering the convenience of wiring the front interface 80 and reducing the space occupied in the vertical direction of the surface of the main board body 10, the front interface 80 is set to be not perpendicular to the surface of the main board body 10, so that the components connected to the front interface 80 are not perpendicular to the surface of the main board body 10, thereby saving space. According to actual needs, the front interface 80 may be arranged to form an acute angle with the surface of the main board body 10 , or the front interface 80 may be arranged to be parallel to the surface of the main board body 10 .

[0040] In this embodiment, the surface where the opening of the front interface 80 is located is perpendicular to the surface of the main board body 10, so that the direction of the front interface 80 is parallel to the surface of the main board body 10. This flat interface no longer uses the form of vertical outlet, so that the components connected to the front interface 80 can be set on the opening side of the front interface 80, instead of being set on the side of the front interface 80 away from the main board body 10, thereby further reducing the space occupied in the server chassis in the direction perpendicular to the main board body 10, and at the same time facilitating the wiring in the server chassis. Optionally, the front interface 80 can adopt a multi-channel input and output interface, that is, an MCIO interface. The MCIO interface enhances the communication and data processing capabilities between systems by providing high-speed memory access and control functions, thereby achieving more efficient data management and processing capabilities. The front interface 80 can also include a power supply interface, and the surface where the opening of the power supply interface is located is also set perpendicular to the surface of the main board body 10, that is, the power supply interface also adopts a flat interface to facilitate the connection between various components.

[0041] It should be noted that the graphics adapter interface 40 in this embodiment refers to Video Graphics Array, that is, VGA interface. The graphics adapter interface 40 is an interface standard for outputting video signals, which uses a 15-pin D-type connector to generate images on a display; the high-speed data transmission interface 50 refers to Peripheral Component Interconnect Express, that is, PCIe interface, which is a high-speed serial computer expansion bus standard for connecting high-performance hardware components such as graphics cards, network adapters and storage devices; the external card interface 70 refers to the external card open computing project interface, that is, OCP card interface, an interface under the Open Compute Project standard, and the external card interface 70 is designed with high-bandwidth and low-latency data transmission in mind, and can support high-speed data exchange to meet the needs of data centers for high-speed network connections, and supports modular hardware design, which is convenient for equipment upgrades and expansions, improves deployment efficiency and maintenance convenience, and helps data centers achieve higher energy efficiency, flexibility and cost-effectiveness. Optionally, according to actual needs, the plug-in card interface 70 can be plugged with an advanced signal analysis card, that is, an Advanced Signal Analyzer card, ie, an external ASA card, for providing additional signal analysis, processing and management functions, thereby enhancing the signal processing capability of the server.

[0042] In this embodiment, the server motherboard also includes a support member, which is connected to the motherboard body 10 and is detachably connected to the server chassis. The motherboard body 10 is supported on the support member, thereby improving the stability of the server motherboard and facilitating the disassembly and assembly of the server motherboard and the server chassis. During installation, the motherboard body 10 is first fixed to the support member, and then the server motherboard is installed as a whole on the server chassis; when the server motherboard is removed from the server chassis, the motherboard body 10 and the support member are removed at the same time, so that not only the durability of the server motherboard can be improved, the deformation of the motherboard body 10 during the disassembly and assembly of the server motherboard can be reduced, and the damage to the components on the motherboard body 10 caused by the distortion of the motherboard body 10 can be avoided, which is convenient for maintenance and upgrading, but also the installation of the server motherboard in the chassis can be made more stable and convenient, reducing damage caused by vibration or transportation.

[0043] In this embodiment, the support member is plate-shaped and is stacked on the back surface of the mainboard body 10, thereby providing additional protection for the mainboard body 10 and preventing the mainboard body 10 from being damaged during transportation or installation, thereby ensuring the safety and durability of the server motherboard. Specifically, the shape of the support member of this embodiment matches the shape of the mainboard body 10. The mainboard body 10 of this embodiment is set to a rectangle with a notch, so correspondingly, the support member is also set to a shape consistent with the mainboard body 10, so that it can be stacked between the mainboard body 10 and the server bottom plate to prevent the mainboard body 10 from deformation and damage.

[0044] In this embodiment, the server motherboard also includes an operation connection member 90, and the mainboard body 10 is connected to the support member and the server chassis through the operation connection member 90. The operation connection member 90 has an operation structure for operation, thereby improving the convenience of connecting the server motherboard with the server chassis. Specifically, the support member of this embodiment is provided with a gourd hole and a hole for the operation connection member 90 to pass through. The gourd hole is provided with a large diameter part and a small diameter part. The large diameter part and the small diameter part are connected along the extension direction of the surface of the support member to form two connected but different diameter circular holes. The bottom of the server chassis is also provided with an I-shaped nail, which cooperates with the gourd hole. The server motherboard and / or the server chassis are also provided with a threaded hole for the operation connection member 90 to pass through. The operation connection member 90 is provided with a screw connected to the threaded hole on the server motherboard and / or the server chassis to fix the server motherboard and the server chassis. The head of the operation connection member 90 protruding from the surface of the mainboard body 10 is provided as a cylinder with a pattern on the circumferential side, so as to facilitate manual disassembly and assembly by operators. When the server motherboard is connected to the server chassis, the I-nail passes through the support through the large diameter part of the gourd hole, and the I-nail then slides into the small diameter part of the gourd hole to locate the position of the server motherboard, and then the operating connector 90 is screwed into the corresponding threaded holes on the server motherboard and / or the server chassis to fix the server motherboard to the server chassis. In this way, not only can the deformation of the motherboard body 10 during the disassembly and assembly process be reduced, but also the connection and disassembly of the server motherboard and the chassis can be made simpler, thereby improving the installation efficiency and maintenance speed of the server.

[0045] In this embodiment, the server motherboard also includes a handle 100, which is rotatably connected to the motherboard body 10, thereby improving the operability of the server motherboard and facilitating the installation and removal of the server motherboard. Specifically, the handle 100 of this embodiment is set as a U-shaped handle, and the two ends of the handle 100 are respectively connected to the motherboard body 10, leaving a space for holding in the middle to facilitate the staff to lift or put down the server motherboard. Both ends of the handle 100 are provided with a rotating shaft, so that it can be rotatably connected to the motherboard body 10, so that when the motherboard body 10 is working, the handle 100 can be close to the surface of the motherboard body 10 to avoid occupying space. When the staff uses the handle 100 to move the server motherboard, the handle 100 can be rotated in a direction away from the surface of the server motherboard to facilitate the staff to operate. In this way, the server motherboard can be more flexible during installation and removal, which is convenient for the staff to adjust the angle according to the actual situation, thereby improving the operability and installation efficiency of the server motherboard.

[0046] The present application also provides a server board assembly, including the above-mentioned server mainboard and fan board 110, the fan board 110 is arranged at the first end of the mainboard body 10 of the server mainboard, and is electrically connected and matched with the mainboard body 10, so that the connection between the server mainboard and the fan is more flexible and convenient, and the server mainboard can be adapted to fans of different forms, and more selectivity can be added to the server chassis while realizing the reuse of the server mainboard to meet different heat dissipation requirements. Specifically, the server mainboard of this embodiment is not provided with a fan interface, but a fan board 110 interface is provided, so that the server mainboard can be detachably connected to the fan board 110, and then connected to the fan through the fan board 110. In this way, on the one hand, the fan is not directly connected to the server motherboard, so when the heat dissipation required by the server is different and the number of fan specifications required inside the server is also different, it is only necessary to replace the fan board 110, and adapt different fans by adjusting the number of fan interfaces on the fan board 110, spacing distance and other features, without replacing the server motherboard, thereby increasing the reusability of the server motherboard and improving the flexibility and adaptability of the connection between the fan and the server motherboard. On the other hand, fan boards 110 of different sizes can be set to adapt to server chassis of different sizes, so that the same server motherboard can adapt to chassis of different sizes when equipped with fan boards 110 of different sizes, thereby further improving the reusability and adaptability of the server motherboard.

[0047] In this embodiment, two fan interfaces are provided for signal transmission and power supply between the server mainboard and the fan board 110 , and are respectively provided at the side edges close to the first end to achieve reliable connection between the server mainboard and the fan board 110 .

[0048] In this embodiment, the fan plate 110 has a straight-line structure and is arranged at the end of the first end of the mainboard body 10 to save space in the server chassis. Specifically, the fan plate 110 can be arranged in a long strip shape, and the length of the fan plate 110 does not exceed the length of the mainboard body 10 along the extension direction of the first end. The two fan plate 110 interfaces are arranged along the extension direction of the first end and are respectively docked with the fan plate 110. The end of the first end is arranged to fit the edge of the fan plate 110 close to the first end, thereby reducing the space occupied in the server chassis to adapt to the server chassis with a smaller internal space.

[0049] The present application also provides a server, including the above-mentioned server board assembly, which not only improves the signal transmission efficiency of the server and ensures the stability of signal transmission, thereby improving the operating efficiency of the server, but also can reduce the maintenance cost and failure rate of the server, and improve the availability and reliability of the server.

[0050] Embodiment 2

[0051] Different from the first embodiment, the position of the security control module board 20 in this embodiment is different from that in the first embodiment. The security control module board 20 in the first embodiment is located at the side edge of the second end, while the security control module board 20 in this embodiment is located between the two side edges of the second end to meet the different interface requirements of the server.

[0052] like Figure 2 , 3 As shown, in this embodiment, the security control module board 20 is spaced apart from the side edge of the second end. Compared with the first embodiment, this embodiment adjusts the position of the security control module board 20 and the positions of the onboard data interface 30 and the graphics adapter interface 40 at the same time, thereby improving the flexibility and adaptability of the server motherboard.

[0053] like Figure 2 As shown, along the extension direction of the second end, the safety control module board 20 can be arranged between the external card interface 70 and the power interface 60, and the onboard data interface 30 and the graphics adapter interface 40 are located at the end of the second end. In this way, on the one hand, the safety control module board 20, as an important part of the server motherboard, is located between the two side edges of the second end, which is conducive to protecting the safety control module board 20 and improving the safety of the safety control module board 20. On the other hand, the positions of the onboard data interface 30 and the graphics adapter interface 40 are adjusted with the position of the safety control module board 20, which is conducive to meeting the diverse needs of the server, improving the adaptability of the server motherboard, and simplifying the wiring.

[0054] like Figure 3 As shown, along the extension direction of the second end, the safety control module board 20 can also be arranged between the two external card interfaces 70, and the onboard data interface 30 and the graphics adapter interface 40 are connected to the Figure 2 The same as the end portion of the second end, but the position in the extension direction of the end portion is adjusted, and the Figure 2 The setting method is similar to that of the second end. On the one hand, the safety control module board 20 can be effectively protected to ensure its safety. On the other hand, the positions of the onboard data interface 30 and the graphics adapter interface 40 are adjusted with the position of the safety control module board 20, which is conducive to meeting the diverse needs of the server, improving the adaptability of the server motherboard, and simplifying the wiring. It should be noted that the specific setting position of the safety control module board 20 at the second end can be selected according to actual needs. For example, when the safety control module board 20 is set between the two external card interfaces 70, the wiring is simpler and can be selected. Figure 3 When the safety control module board 20 is arranged between the external card interface 70 and the power interface 60, the wiring is more convenient, and you can choose Figure 2 How to set it up.

[0055] Embodiment 3

[0056] Different from the first embodiment, the structure of the fan plate 110 of the present embodiment is different from that of the first embodiment. The fan plate 110 of the first embodiment is set as a straight-line structure, which can be adapted to a server chassis with a small internal space, while the fan plate 110 of the present embodiment is set as a U-shaped structure, which can be adapted to a server chassis with a relatively large internal space, and the position of the fan can also be flexibly adjusted. The server board assembly and server of the second embodiment can also adopt the structure of the fan plate 110 of the present embodiment.

[0057] like Figure 4 As shown, in this embodiment, the fan plate 110 has a first section, a second section and a third section that are bent and connected in sequence, the first section and the third section are connected to the first end of the main board body 10, and the second section and the main board body 10 are arranged at intervals to adapt to a chassis with a larger internal space, ensuring the stability and reliability of the server mainboard and the fan plate 110 installed in the server chassis. Specifically, the fan plate 110 can be set as a U-shaped structure, that is, the first section and the third section are arranged relative to each other and are arranged perpendicular to the second section, the fan interface is arranged in the second section, and a plurality of fan interfaces are arranged along the extension direction of the first end. The ends of the first section and the third section away from the second section are connected to the end of the first end, so that a gap is formed between the ends of the second section and the first end, which can enable the fan plate 110 and the server mainboard to adapt to a chassis with a larger internal space to meet the needs of server chassis of different specifications, and can adjust the position of the fan to meet different heat dissipation requirements. Of course, according to the different specifications or different heat dissipation needs of the actual server chassis, the distance between the second segment and the end of the first end can be adjusted by adjusting the length of the first segment and the third segment to adjust the size of the fan plate 110 and adjust the distance between the fan and the end of the first end at the same time; the structural form of the fan plate 110 can also be adjusted according to the structural form of the server chassis to be different from the structural form of the first embodiment and the structural form of this embodiment, as long as it can meet the use requirements.

[0058] It should be noted that, the multiple in the above embodiments refers to at least two.

[0059] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0060] 1. Solved the problem of low signal transmission efficiency of safety control module;

[0061] 2. By integrating the security control module board with the main board, the security control module board no longer uses an external card to connect to the main board, which is beneficial to improve signal transmission efficiency and reduce transmission failures between the security control module and the main board, thereby reducing the maintenance of the server mainboard;

[0062] 3. Through integrated design, a security control module board is saved, which is conducive to simplifying the structure of the server motherboard, improving the integration of the server motherboard, reducing the complexity of the connection between components, simplifying the wiring and installation of the server motherboard, thereby reducing the risk of failure caused by connection problems, and then improving the stability and operation efficiency of the server, while helping to save costs.

[0063] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0064] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0065] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0066] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A server motherboard, characterized in that: include: A main board body (10), the main board body (10) having a first end and a second end arranged opposite to each other; A safety control module board (20), the safety control module board (20) being located at the second end, and the safety control module board (20) being integrally arranged on the main board body (10).

2. The server motherboard according to claim 1, characterized in that: The safety control module board (20) is spaced apart from the side edge of the second end.

3. The server motherboard according to claim 1, characterized in that: The safety control module board (20) is located at a side edge of the second end.

4. The server motherboard according to claim 1, characterized in that: The server mainboard further comprises an onboard data interface (30) and a graphics adapter interface (40), wherein the onboard data interface (30) and the graphics adapter interface (40) are arranged on the safety control module board (20) and are located at the end of the second end.

5. The server motherboard according to claim 1, characterized in that: The server mainboard further comprises a high-speed data transmission interface (50) and a power supply interface (60), wherein the high-speed data transmission interface (50) and the power supply interface (60) are located at the second end and are closer to the first end than the safety control module board (20).

6. The server motherboard according to claim 5, characterized in that: The server mainboard further comprises an external card interface (70), wherein the external card interface (70) is located between the high-speed data transmission interface (50) and an end portion of the second end.

7. The server motherboard according to claim 1, characterized in that: The server motherboard further comprises a front interface (80), the front interface (80) being located at the first end, the opening of the front interface (80) facing the first end and forming an angle greater than 0 degrees with a vertical line of the surface of the motherboard body (10).

8. The server motherboard according to claim 7, characterized in that: The surface where the opening of the front interface (80) is located is perpendicular to the surface of the main board body (10).

9. The server motherboard according to any one of claims 1 to 8, characterized in that: The server mainboard further comprises a support member, the support member being connected to the mainboard body (10) and being detachably connected to the server chassis, the mainboard body (10) being supported on the support member.

10. The server motherboard according to claim 9, characterized in that: The support member is plate-shaped and is stacked on the back surface of the main board body (10).

11. The server motherboard according to claim 9, characterized in that: The server mainboard further comprises an operation connection member (90), the mainboard body (10) is connected to the support member and the server chassis via the operation connection member (90), and the operation connection member (90) has an operation structure for performing an operation.

12. The server motherboard according to any one of claims 1 to 8, characterized in that: The server mainboard further comprises a handle piece (100), and the handle piece (100) is rotatably connected to the mainboard body (10).

13. A server card assembly, characterized in that: include: The server motherboard according to any one of claims 1 to 12; A fan plate (110) is arranged at a first end of a mainboard body (10) of the server mainboard and is electrically connected to and matched with the mainboard body (10).

14. The server card assembly according to claim 13, characterized in that: The fan plate (110) has a straight-line structure and is arranged at the end of the first end of the main plate body (10).

15. The server card assembly according to claim 13, characterized in that: The fan plate (110) comprises a first segment, a second segment and a third segment which are bent and connected in sequence, the first segment and the third segment are both connected to the first end of the main plate body (10), and the second segment is spaced apart from the main plate body (10).

16. A server, characterized in that: A server board assembly comprising any one of claims 13 to 15.

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