Expansion module and server

Abstract

The invention discloses an expansion module and a server, and relates to the technical field of servers, the expansion module comprises a module support, a switching assembly and an expansion supporting assembly, the switching assembly is arranged on the module support, is used for electrically connecting expansion cards of different sizes, and is also used for being inserted into the server, so that the expansion cards are electrically connected with the server; the expansion supporting assembly comprises a first supporting assembly and a second supporting assembly, the first supporting assembly is detachably arranged on the module support and used for supporting the expansion card inserted into the switching assembly in the first direction, and the second supporting assembly is used for supporting the expansion card inserted into the switching assembly in the second direction. The expansion cards of different sizes are electrically connected with the server through the unified module support, the assembling process of the server is simplified, and the assembling efficiency of a production line is improved. The first supporting assembly and the second supporting assembly are arranged to fix the expansion card, and the connection stability and reliability of the expansion card in the using process are ensured.

Description

Technical Field

[0001] The present application relates to the field of server technology, and in particular to an expansion module and a server. Background Art

[0002] With the development of society and economy, especially with the development of artificial intelligence technology, the configuration requirements for IT equipment such as servers are becoming increasingly higher. Servers are equipped with a variety of functional configurations to meet various functional requirements.

[0003] Currently, servers and other devices often use expansion cards to implement additional functionality. These cards come in a wide variety of types and sizes. These cards are currently secured to the server using different brackets and require cables for connection, making assembly and maintenance complex. To support expansion cards of varying sizes, different brackets must be selected. This complexity complicates assembly and maintenance, reducing overall production line efficiency. Summary of the Invention

[0004] The present application provides an expansion module and a server to achieve rapid deployment and maintenance of expansion cards of different sizes, thereby solving the problem of low production and assembly efficiency of servers on the production line.

[0005] The present application provides an expansion module for use in a server, comprising a module bracket, an adapter assembly and an expansion support assembly. The adapter assembly is arranged on the module bracket, and is used to electrically connect expansion cards of different sizes. The adapter assembly is also used to be plugged into the server to electrically connect the expansion card to the server. The expansion support assembly comprises a first support assembly and a second support assembly. The first support assembly is detachably arranged on the module bracket, and is used to support the expansion card plugged into the adapter assembly in a first direction. The second support assembly is detachably arranged on the module bracket, and is used to support the expansion card plugged into the adapter assembly in a second direction.

[0006] The present application also provides a server, comprising a chassis and the above-mentioned expansion module, wherein the expansion module is plugged into the chassis.

[0007] Through the expansion module of the present application, since an adapter component is set in the module bracket, the adapter component can electrically connect expansion cards of different sizes, and the adapter component can be directly plugged into the server, thereby realizing electrical connection of expansion cards of different types and sizes with the server through a unified module bracket, without the need to select different brackets for each size of expansion card, thereby enhancing the compatibility and flexibility of the server, simplifying the assembly process of the server, improving the assembly efficiency of the production line, and reducing production time and labor costs. In addition, since the expansion module can quickly plug and remove the expansion card, maintenance personnel do not need a complicated disassembly and assembly process when replacing or upgrading the expansion card, which simplifies the maintenance process, reduces the difficulty of maintenance, reduces server downtime, and improves the availability of the equipment. By reducing the need for different brackets and simplifying the assembly process, it also helps to reduce the overall cost of server production. This is not only beneficial to manufacturers, but also provides customers with more cost-effective product options. A first supporting assembly and a second supporting assembly are provided in the module bracket. The expansion card is supported in a first direction by the first supporting assembly, and the expansion card is supported in a second direction by the second supporting assembly, thereby fixing the expansion card, ensuring the stability and reliability of the connection of the expansion card during use, and avoiding poor connection or damage due to vibration or other external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] In order to more clearly illustrate the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0009] Figure 1 One of the structural diagrams of a server provided in an embodiment of the present application;

[0010] Figure 2 for Figure 1 A schematic diagram of a partially exploded structure of an extension module of the server shown;

[0011] Figure 3 This is a schematic diagram of the structure of an expansion module in an embodiment of the present application in which another expansion card is installed;

[0012] Figure 4 for Figure 2 A schematic structural diagram of an expansion support assembly of the expansion module shown;

[0013] Figure 5 for Figure 4 a cross-sectional view of the illustrated extended support assembly;

[0014] Figure 6 for Figure 4The structural diagram of the extended support assembly shown is when locked;

[0015] Figure 7 for Figure 2 One of the structural diagrams of the expansion module shown;

[0016] Figure 8 for Figure 2 The second structural diagram of the expansion module shown;

[0017] Figure 9 for Figure 8 An enlarged structural diagram of part A of the extension module is shown;

[0018] Figure 10 for Figure 2 A schematic diagram of the structure of the adapter component of the extension module shown;

[0019] Figure 11 A second structural diagram of a server provided in an embodiment of the present application;

[0020] Figure 12 for Figure 11 An enlarged structural diagram of part B of the server is shown;

[0021] Figure 13 A third structural diagram of a server provided in an embodiment of the present application;

[0022] Figure 14 for Figure 13 An enlarged structural diagram of part C of the server is shown;

[0023] Figure 15 for Figure 13 An enlarged structural diagram of part D of the server is shown;

[0024] Figure 16 for Figure 1 A schematic structural diagram of the adapter board of the server shown;

[0025] Figure 17 for Figure 16 Schematic diagram of the partial exploded structure of the adapter board shown.

[0026] The above drawings include the following reference numerals:

[0027] 100-Extension module; 10-Module bracket; 101-Positioning hole; 102-Fixing hole; 103-Accommodation space; 11-Base; 111-First bite groove; 112-Second bite groove; 113-Baffle support; 12-Side panel; 121-First quick release component; 13-Top panel; 131-Second quick release component; 132-Pressing component; 20-Adapter assembly; 21-Slot; 22-Connector; 23-Status monitoring component; 30-Extension support assembly; 31-First support assembly; 32-Second support assembly; 33-Slideway; 331-Positioning column; 332-Fixing column; 333-Card slot; 34-Support component; 341-Sliding seat; 342- Locking buckle; 343-support part; 344-cantilever; 345-slide groove; 346-rotating shaft; 347-stop part; 40-power-assisting structure; 41-power-assisting handle; 411-tiger's mouth; 412-tiger's mouth front wall; 413-tiger's mouth rear wall; 42-limiting part; 43-unlocking buckle; 44-pin shaft; 200-server; 201-chassis; 202-motherboard; 203-adapter board; 2031-first adapter connector; 2032-second adapter connector; 204-guide structure; 205-expansion card; 206-blocking piece; 207-mounting bracket; 208-convex bridge; 2081-front end of convex bridge; 2082-rear end of convex bridge; 209-guide groove. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0029] It should be noted that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely for ease of description and simplification of the present application. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present application. The terms "mounted," "connected," and "connected" should be interpreted broadly, and may include, for example, fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. The terms "parallel," "perpendicular," and "equal" encompass the described conditions and conditions similar to the described conditions, provided that the range of the similar conditions is within an acceptable range of deviation, as determined by a person of ordinary skill in the art taking into account the measurement in question and the errors associated with the measurement of the particular quantity (i.e., the limitations of the measurement system). For example, "parallel" includes both absolute parallelism and approximate parallelism, where the acceptable deviation range for approximate parallelism may be, for example, within 5°; "perpendicular" includes both absolute perpendicularity and approximate perpendicularity, where the acceptable deviation range for approximate perpendicularity may also be, for example, within 5°. "Equal" includes both absolute equality and approximate equality, where the acceptable deviation range for approximate equality may be, for example, that the difference between the two is less than or equal to 5% of either. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0030] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0031] The embodiment of the present application provides an expansion module 100 , and the device is described in detail in combination with the structure and working principle of the expansion module 100 .

[0032] like Figure 1 As shown, the expansion module 100 provided in the embodiment of the present application is used in the server 200. The expansion module 100 can be installed with expansion cards 205 of different sizes, so that the server 200 can realize multiple different functions.

[0033] In some possible implementations, the expansion card 205 includes a PCIe (Peripheral Component Interconnect Express) card, which can be different types such as FHFL (Full High Full Length), HHHL (Half High Half Length), FHHL (Full High Half Length), HHFL (Half High Full Length), etc.

[0034] like Figure 2 As shown, the expansion module 100 includes a module bracket 10, an adapter assembly 20, and an expansion support assembly 30. The adapter assembly 20 is mounted on the module bracket 10. The adapter assembly 20 is used to electrically connect expansion cards 205 of different sizes. The adapter assembly 20 is also used to be plugged into the server 200 to electrically connect the expansion card 205 to the server 200. The expansion support assembly 30 is detachably mounted on the module bracket 10. The expansion support assembly 30 is used to support the expansion card 205 plugged into the adapter assembly 20.

[0035] Because the adapter assembly 20 is provided in the module bracket 10, the adapter assembly 20 can electrically connect expansion cards 205 of different sizes and can be directly plugged into the server 200. This allows expansion cards 205 of different types and sizes to be electrically connected to the server 200 through the unified module bracket 10, eliminating the need to select a different bracket for each size of expansion card 205. This enhances the compatibility and flexibility of the server 200, simplifies the assembly process of the server 200, improves the assembly efficiency of the production line, and reduces production time and labor costs.

[0036] Furthermore, because the expansion module 100 allows for quick insertion and removal of the expansion card 205, maintenance personnel can replace or upgrade the expansion card 205 directly by hot-swapping without requiring complex assembly and disassembly procedures. This simplifies the maintenance process, reduces maintenance difficulty, reduces server 200 downtime, and improves device availability. This also helps reduce the overall cost of server 200 production by reducing the need for different brackets and streamlining the assembly process. This not only benefits manufacturers but also provides customers with more cost-effective product options.

[0037] In some possible implementations, the adapter component 20 is a PCIe Riser card, which is dedicated to expanding the PCIe card to realize network card power supply and signal transmission, but is not limited thereto.

[0038] like Figure 3As shown, the expansion support assembly 30 includes a first support assembly 31 and a second support assembly 32. The first support assembly 31 is detachably mounted on the module bracket 10 and is used to support the expansion card 205 plugged into the adapter assembly 20 in a first direction. The second support assembly 32 is detachably mounted on the module bracket 10 and is used to support the expansion card 205 plugged into the adapter assembly 20 in a second direction.

[0039] A first support assembly 31 and a second support assembly 32 are provided in the module bracket 10. The first support assembly 31 supports the expansion card 205 in a first direction, while the second support assembly 32 supports the expansion card 205 in a second direction, thereby securing the expansion card 205 and ensuring the stability and reliability of the connection of the expansion card 205 during use, thereby preventing poor connection or damage caused by vibration or other external forces.

[0040] like Figure 4 As shown, in some possible implementations, the expansion support assembly 30 includes a slide 33 and a support member 34. The slide 33 is detachably mounted on the module bracket 10. The support member 34 slides on the slide 33 to support the expansion card 205. Specifically, the support member 34 on the first support assembly 31 supports the expansion card 205 in a first direction, while the support member 34 on the second support assembly 32 supports the expansion card 205 in a second direction, thereby securing the expansion card 205 to the expansion module 100.

[0041] The design of the slideway 33 allows the support member 34 to slide along it, allowing the position of the support member 34 to be flexibly adjusted according to the size and position of the expansion card 205. Regardless of the size of the expansion card 205, the support member 34 can provide appropriate support, enhancing the versatility and adaptability of the expansion module 100. By sliding the support member 34 along the slideway 33 to adjust its position, the expansion card 205 is ensured to be adequately supported during use, reducing displacement or loosening caused by vibration or other external forces, thereby improving system stability and reliability.

[0042] The detachable design of the slideway 33 and support member 34 simplifies installation and removal. Users can easily adjust or replace the support member 34 without the complex disassembly of the entire module, significantly simplifying the installation and maintenance process. The modular design of the slideway 33 and support member 34 provides greater flexibility for the entire expansion module 100. Users can increase, decrease, or adjust the number and position of expansion support assemblies 30 according to specific needs, thereby supporting expansion cards 205 of different types and sizes.

[0043] The design of the slideway 33 and the support member 34 simplifies the support requirements for expansion cards 205 of different sizes, reduces the reliance on multiple dedicated brackets, and thus reduces production and inventory costs. At the same time, the simplified installation and maintenance process also helps reduce labor costs.

[0044] In some possible implementations, the support member 34 of the first support assembly 31 can move vertically along the slide 33 within a range of 68.9 mm to 111.28 mm, compatible with network interface cards of varying heights, from half-height to full-height. The support member 34 of the second support assembly 32 can move horizontally along the slide 33 within a range of 254 mm to 312 mm, compatible with network interface cards of varying lengths, from ¾ length to full length.

[0045] like Figure 5 As shown, in some possible implementations, the slideway 33 is provided with a positioning post 331. The positioning post 331 is provided on a side of the slideway 33 facing away from the support member 34.

[0046] like Figure 8 As shown, the module support 10 is provided with a positioning hole 101 . The positioning post 331 cooperates with the positioning hole 101 to position the slideway 33 on the module support 10 .

[0047] The cooperation between the positioning post 331 and the positioning hole 101 ensures that the slideway 33 can be accurately positioned at the predetermined position on the module bracket 10 during installation. This precise positioning helps to ensure the correct position of the support member 34 on the slideway, thereby providing reliable support for the expansion card 205.

[0048] The slideway 33 is further provided with a fixing post 332 . The fixing post 332 is provided on a side of the slideway 33 away from the support member 34 .

[0049] The module support 10 is provided with a fixing hole 102 . The fixing post 332 can be inserted into and fixed in the fixing hole 102 to fix the slideway 33 on the module support 10 .

[0050] In some possible implementations, the fixing column 332 fixes the slide 33 on the base 11 through a hot melt process.

[0051] In some possible implementations, two fixing posts 332 are provided on a side of the slideway 33 facing away from the support member 34 , and the positioning post 331 is located between the two fixing posts 332 .

[0052] The engagement of the fixing posts 332 with the fixing holes 102 provides an additional securing means to prevent the slideway 33 from accidentally moving or loosening during use. This enhanced securing mechanism improves the structural stability of the entire expansion module 100, especially when the device is subjected to vibration or external impact.

[0053] The design of the positioning posts 331 and fixing posts 332 makes the installation process of the slide 33 more intuitive and simple. Users simply insert the columnar structure of the slide 33 into the corresponding holes to complete the installation, without the need for complex tools or additional fixings, thus speeding up assembly. The combination of dual mechanisms (positioning and fixing) ensures a more secure and reliable installation of the slide 33. This design reduces the risk of displacement or loosening of the slide 33 during long-term use, thereby extending the service life of the equipment. Although the slide 33 is firmly fixed, its removable nature remains, allowing it to be easily removed and reinstalled when adjustments or maintenance are required, improving equipment maintenance efficiency.

[0054] like Figure 6 As shown, in some possible implementations, the support member 34 includes a sliding seat 341 and a locking buckle 342. The sliding seat 341 is slidably arranged on the slide 33. A support portion 343 and a cantilever 344 are provided on the sliding seat 341. The support portion 343 is opposite to the expansion card 205. A snap-in groove 333 is provided on the slide 33. The snap-in groove 333 is arranged along the extension direction of the slide 33 and is opposite to the cantilever 344. The locking buckle 342 is rotatably arranged on the sliding seat 341. The locking buckle 342 is used to abut the cantilever 344 so that the cantilever 344 cooperates with the snap-in groove 333 to fix the sliding seat 341 on the slide 33.

[0055] The sliding seat 341 slides freely on the slideway 33, allowing the position of the support portion 343 to be flexibly adjusted according to the specific size and position of the expansion card 205. This design allows the user to quickly adjust the position of the support member 34 as needed to accommodate expansion cards 205 of varying specifications. The support portion 343 directly opposes the expansion card 205, providing direct physical support and preventing it from sagging or tilting during use. This direct support helps maintain the smooth operation of the expansion card 205 and reduces the risk of failure due to vibration or external forces.

[0056] The locking buckle 342 cooperates with the cantilever 344 and the snap-in slot 333 to provide a reliable fixing mechanism. By rotating the locking buckle 342, the cantilever 344 can be securely snapped into the snap-in slot 333, fixing the sliding seat 341 to a designated position on the slide 33. This design ensures that the support member 34 will not move accidentally during use, thereby improving the stability of the expansion card 205. The design of the locking buckle 342 makes the operation of fixing and releasing the sliding seat 341 simple and intuitive. The user only needs to simply rotate the locking buckle 342 to complete the fixing or releasing operation without the need for additional tools, thereby simplifying the installation and adjustment process. Through the fixing mechanism of the locking buckle 342 and the snap-in slot 333, the support member 34 can maintain its position and function during long-term use and is not easily affected by external factors. This design improves the reliability and durability of the entire expansion module 100.

[0057] In some possible implementations, the engaging groove 333 and the cantilever 344 are both serrated, thereby enabling engagement.

[0058] In some possible implementations, the sliding seat 341 is provided with a sliding groove 345 . The slideway 33 is passed through the sliding groove 345 , so that the sliding seat 341 can slide on the slideway 33 .

[0059] The design of the slide 345 allows the sliding seat 341 to slide smoothly linearly on the slide 33, reducing friction and resistance during the sliding process, making the operation of adjusting the position of the support member 34 smoother and easier. The cooperation between the slide 345 and the slide 33 provides a guiding mechanism to ensure that the sliding seat 341 remains on the correct track of the slide 33 during the sliding process, which helps to achieve precise positioning of the support member 34, thereby providing accurate support for the expansion card 205. Through the simple mechanical cooperation of the slide 345 and the slide 33, the adjustability of the sliding seat 341 is achieved, reducing the need for complex mechanical components, thereby reducing manufacturing costs and failure rates. The design of the slide 345 not only allows the sliding seat 341 to slide, but also provides additional lateral support during the sliding process, preventing the sliding seat 341 from tilting or offsetting on the slide 33, helping to maintain the smooth operation of the expansion card 205. The design of the slide groove 345 and the slideway 33 makes it easy to disassemble and reinstall the sliding seat 341, which helps to quickly complete the relevant operations when the support member 34 needs to be adjusted or replaced, thereby reducing equipment downtime.

[0060] In some possible implementations, the sliding groove 345 is a wedge-shaped groove, thereby improving the stability of the sliding fit.

[0061] The wedge-shaped groove design provides a larger contact area and a tighter fit during sliding, increasing the stability of the sliding seat 341 on the slide 33 and reducing any potential shaking or tilting of the sliding seat 341 during sliding. The shape of the wedge-shaped groove helps automatically center the sliding seat 341. As the sliding seat 341 moves on the slide 33, the geometry of the wedge-shaped groove naturally guides the sliding seat 341 to remain in the center of the slide 33, thereby improving the accuracy and consistency of sliding. Because the wedge-shaped groove provides a more even force distribution, friction and wear between the sliding seat 341 and the slide 33 are reduced, extending the service life of the components and reducing the frequency of maintenance and replacement. The wedge-shaped groove design can more effectively distribute and withstand the load from the expansion card 205, ensuring that the sliding seat 341 remains stable even when subjected to heavy weight or external forces. The self-locking nature of the wedge-shaped groove reduces the need for additional fixings, making installation and position adjustment of the sliding seat 341 easier and faster.

[0062] In some possible implementations, the locking buckle 342 is rotatably disposed on the sliding seat 341 via a rotating shaft 346 .

[0063] The locking buckle 342 rotates via the rotating shaft 346, allowing the user to secure or release the sliding seat 341 with a simple twist, making operation more intuitive and simple, and reducing installation and adjustment time. The rotating shaft 346 allows the locking buckle 342 to flexibly switch between a secured and released state. By rotating the locking buckle 342, the user can securely lock it in the desired position, ensuring that the sliding seat 341 remains stable on the slideway 33. Since the locking buckle 342 rotates via the rotating shaft 346, sliding and frictional contact are reduced, which helps reduce wear and failure rates, thereby extending the life of the component. The design of the rotating shaft 346 allows the locking buckle 342 to operate at different angles, adapting to different installation environments and requirements, making the system more adaptable to a variety of application scenarios. Installed via the rotating shaft 346, the locking buckle 342 can be compactly integrated into the sliding seat 341, reducing the overall size and complexity of the component, helping to save space and making the entire expansion module 100 more lightweight. The locking buckle 342 is fixed by the rotating shaft 346 to prevent accidental loosening or falling off, thereby improving the safety and reliability of the system.

[0064] In some possible implementations, a stopper 347 is further provided on the sliding seat 341. The stopper 347 is used to stop the rotation position of the locking buckle 342 so that the locking buckle 342 can stably abut the cantilever 344 and engage the cantilever 344 with the engaging groove 333.

[0065] The stopper 347 limits the rotation range of the locking buckle 342, ensuring that it accurately abuts the cantilever 344 when fully rotated. This helps achieve a stable engagement and prevents the locking buckle 342 from over-rotating or misaligning. By limiting the rotation of the locking buckle 342, the stopper 347 ensures that the locking buckle 342 remains stable when abutting the cantilever 344, helping to maintain the expansion card 205 in place on the slide 33 and reducing loosening caused by vibration or external forces. The stopper 347 provides a clear stop position, eliminating the need for users to consider the rotation angle when operating the locking buckle 342, simplifying the operation and improving installation and adjustment efficiency. The stopper 347 limits the rotation range of the locking buckle 342, reducing unnecessary rotation and friction, thereby reducing wear and failure rates and extending the life of the component. By ensuring that the locking buckle 342 stops in the correct position, the stopper 347 reduces accidental loosening or dislodging due to improper operation, thereby improving system safety and reliability. The design of the stopper 347 ensures that the same fixing effect can be achieved each time the locking buckle 342 is operated, thereby improving the consistency and reliability of the system operation.

[0066] In some possible implementations, the first support assembly 31 includes a plurality of slideways 33. The plurality of slideways 33 are arranged on the module support 10 along the second direction.

[0067] The design of multiple slides 33 allows for simultaneous support of multiple expansion cards 205 or a single, larger expansion card 205, thereby improving the support capacity and stability of the entire system. This design effectively distributes the load and reduces the stress on individual slides 33. The multiple slides 33 arranged along the second direction provide greater flexibility, allowing users to adjust according to the size and layout requirements of different expansion cards 205. This flexibility enables the system to adapt to a variety of configurations and application scenarios. The arrangement of multiple slides 33 makes installation and adjustment more efficient. Users can work on multiple slides 33 simultaneously, reducing installation time and improving overall efficiency. The design of multiple slides 33 supports modular installation and maintenance. Users can add or remove slides 33 as needed, conveniently expanding or maintaining the system without making significant modifications to the entire expansion module 100. By distributing support points across multiple slides 33, the system maintains better stability when subjected to external forces or vibration. This multi-point support design reduces the risk of single points of failure and improves system reliability. The arrangement along the second direction makes the layout of the slideway 33 more compact, optimizes the space utilization on the module bracket 10, and helps to realize more functions in a limited space.

[0068] In some possible implementations, the module support 10 includes a base 11, side panels 12, and a top panel 13. The side panels 12 and top panel 13 are detachably mounted on the base 11 to define a receiving space 103. The adapter assembly 20 and the extension support assembly 30 are respectively mounted on the base 11 and located in the receiving space 103.

[0069] The combination of the base 11, the side panels 12 and the top panel 13 provides a sturdy frame structure, which enhances the mechanical stability of the entire expansion module 100 and helps reduce the impact of vibration and shock on internal components during operation of the device.

[0070] The accommodating space 103 enclosed by the base 11, side panels 12 and top panel 13 provides physical protection for the internal adapter assembly 20 and extended support assembly 30. This closed structure can effectively prevent the influence of dust, debris and other external environmental factors on the components, thereby improving the durability and reliability of the system. The closed structural design not only provides functional advantages, but also enhances the aesthetic appearance of the equipment. The unified appearance design helps to maintain consistency within the product series and enhance the brand image. The design of the accommodating space 103 makes the layout of the internal components more compact and orderly, which helps to integrate more functions in a limited volume while maintaining good heat dissipation and ventilation performance.

[0071] The removable side panels 12 and top panel 13 simplify installation, maintenance, and upgrades. Users can easily remove these components to access internal components and make necessary adjustments, repairs, or replacements without disassembling the entire module. With removable side panels 12 and top panel 13, the module stand 10 can be easily expanded and reconfigured to suit different application requirements. This flexibility allows users to adjust component layouts or add new features to meet specific needs.

[0072] like Figure 7 As shown, in some possible implementations, the base 11 is provided with a first engaging groove 111 , and the side panel 12 is provided with a first quick-release member 121 . The first quick-release member 121 cooperates with the first engaging groove 111 to secure the side panel 12 to the base 11 .

[0073] The first quick release member 121 is pressed, and the first quick release member 121 is disengaged from the first engaging groove 111 of the base 11 , thereby opening the side panel 12 .

[0074] The engagement of first quick-release member 121 with first engagement groove 111 allows side panel 12 to be quickly installed on or removed from base 11, greatly simplifying the assembly and disassembly process, reducing the required tools and time, and improving work efficiency. This engagement and quick-release mechanism avoids the use of complex bolts or other fixings, thereby simplifying the structural design of expansion module 100 and reducing production and maintenance costs. When maintenance, adjustment, or replacement of internal components is required, the user can quickly remove side panel 12 and easily access storage space 103, helping to reduce equipment downtime and improve maintenance efficiency.

[0075] This design allows users to easily replace or reconfigure the side panels 12 as needed to accommodate varying application requirements or environmental changes, making the system more adaptable and scalable. The design of the first quick-release member 121 and the first engagement groove 111 reduces reliance on threads and other fasteners, reducing the risk of wear and damage from frequent assembly and disassembly, thereby extending the life of the components.

[0076] Through the close fit between the first quick-release member 121 and the first engaging groove 111 , the side panel 12 can be firmly fixed to the base 11 , thereby improving the structural strength and stability of the entire extension module 100 and preventing loosening or displacement during use.

[0077] In some possible implementations, the base 11 is provided with a second engagement groove 112 , and the top plate 13 is provided with a second quick-release member 131 . The second quick-release member 131 cooperates with the second engagement groove 112 to secure the top plate 13 to the base 11 .

[0078] The second quick release member 131 is pressed, and the second quick release member 131 is disengaged from the second engaging groove 112 of the base 11 , thereby opening the top plate 13 .

[0079] The cooperation between the second quick-release member 131 and the second engaging groove 112 allows the top plate 13 to be quickly installed on or removed from the base 11, greatly simplifying the assembly and disassembly process, reducing the required tools and time, and improving work efficiency. This engaging and quick-release mechanism avoids the use of complex bolts or other fixing devices, thereby simplifying the structural design of the expansion module 100 and reducing production and maintenance costs. When maintenance, adjustment, or replacement of internal components is required, the user can quickly remove the top plate 13 and easily access the storage space 103, helping to reduce equipment downtime and improve maintenance efficiency.

[0080] This design allows users to easily replace or reconfigure the top plate 13 as needed to accommodate varying application requirements or environmental changes, making the system more adaptable and scalable. The design of the second quick-release member 131 and the second engagement groove 112 reduces reliance on threads and other fasteners, reducing the risk of wear and damage from frequent assembly and disassembly, thereby extending the life of the components.

[0081] Through the close fit between the second quick-release member 131 and the second engaging groove 112 , the top plate 13 can be firmly fixed to the base 11 , thereby improving the structural strength and stability of the entire extension module 100 and preventing loosening or displacement during use.

[0082] In some possible implementations, the base 11 is provided with a baffle support 113. The top plate 13 is provided with a pressing member 132. The pressing member 132 is used to cooperate with the baffle support 113 to fix the baffle 206 on the expansion card 205.

[0083] The combination of the press-fitting element 132 and the baffle support 113 provides a reliable securing mechanism that effectively secures the baffle 206 on the expansion card 205 in place, preventing the expansion card 205 from accidentally moving or becoming loose during use. By firmly securing the baffle 206 on the expansion card 205, the entire installation of the expansion card 205 is more stable. This stability helps reduce sticking or poor contact caused by vibration or external forces, thereby improving system reliability.

[0084] The design of the press 132 and the baffle support 113 makes the installation process of the expansion card 205 simpler and faster. The user only needs to insert the baffle 206 into the baffle support 113 and secure it through the press 132, without the need for additional tools or complicated operations. By providing stable fixation, the press 132 and the baffle support 113 can reduce the shaking of the expansion card 205 in the slot 21, thereby reducing physical stress and wear and extending the service life of the expansion card 205. When the expansion card 205 needs to be maintained or replaced, the user can easily loosen the press 132 and quickly remove the expansion card 205, improving maintenance efficiency and reducing equipment downtime. This fixing mechanism can adapt to expansion cards 205 of different sizes and types, providing a universal solution and increasing the flexibility and compatibility of the system.

[0085] like Figure 10 As shown, in some possible implementations, the adapter assembly 20 is provided with a slot 21 and a connector 22. The slot 21 is electrically connected to the connector 22. The slot 21 is used to plug in the expansion card 205. The connector 22 is used to electrically connect to the server 200.

[0086] The combination of slot 21 and connector 22 allows for modular connectivity between expansion cards 205 and server 200. This design allows the system to flexibly add or replace expansion cards 205 to adapt to diverse functional requirements and application scenarios. Slot 21 provides a simple and reliable interface, allowing users to easily insert and remove expansion cards 205 without the need for complex tools or manipulation. This simplicity significantly reduces the time and effort required to install and replace expansion cards 205. The standardized design of slot 21 and connector 22 allows the system to support a variety of expansion card types and specifications. This compatibility allows users to select different expansion cards 205 as needed to achieve specific functional or performance requirements. The electrical connection between slot 21 and connector 22 ensures stable and reliable signal transmission between expansion cards 205 and server 200, helping to maintain normal system operation and accurate data transmission. Using slot 21 and connector 22 in adapter assembly 20, users can conveniently upgrade or expand the system, adding new functional modules or improving system performance. This flexibility enables the system to quickly respond to technological advances and changing market demands. The modular design simplifies fault diagnosis and maintenance. When a component fails, users can quickly locate and replace the faulty component without having to replace the entire system, thereby reducing maintenance costs.

[0087] In some possible implementations, the connector 22 arranged at the rear end of the adapter component 20 is a high-speed signal connector, which is plugged into the adapter board 203 to realize power supply and signal transmission for the network card, and the entire process is designed without cables.

[0088] In some possible implementations, the adapter assembly 20 is provided with a status monitoring component 23. The status monitoring component 23 is electrically connected to the connector 22 and the connector 22. The status monitoring component 23 is located on a side of the slot 21 facing away from the connector 22.

[0089] The status monitoring component 23 can monitor the operating status of the expansion card 205 and the connector 22 in real time, including the integrity of the electrical connection and the quality of signal transmission. This real-time monitoring helps to promptly discover potential problems and prevent malfunctions. Through the status monitoring component 23, the system can quickly diagnose the fault location of the expansion card 205 or the connector 22, which helps to shorten the troubleshooting time and improve maintenance efficiency. The existence of the status monitoring component 23 enables the system to promptly issue an alarm or take protective measures when an abnormality occurs, thereby improving the reliability and stability of the entire system. By monitoring the status of the expansion card 205, the system can dynamically adjust parameters to optimize performance. For example, when a signal quality degradation is detected, the transmission rate can be adjusted or the connection can be reconfigured. By monitoring the status of the electrical connection, the system can automatically disconnect or switch to a safe mode when an abnormality is detected to prevent potential damage or data loss.

[0090] The status monitoring unit 23 provides intuitive status feedback to the user through indicator lights, display screens, or other interfaces. This design improves user visibility of system status, enabling better system management and maintenance. Because the status monitoring unit 23 provides detailed status information, users can perform more targeted operations during system maintenance or upgrades, reducing unnecessary downtime and wasted resources.

[0091] In some possible implementations, the status monitoring component 23 integrates an intelligent monitoring circuit to simultaneously implement real-time status monitoring. The status monitoring component 23 can utilize an indicator light, displaying different status information via three LEDs, such as location information, alarm information, and power supply information. The indicator light status can be clearly identified directly at the front end of the expansion module 100, enabling real-time monitoring and fault diagnosis.

[0092] like Figure 9 As shown, in some possible implementations, the expansion module 100 further includes a power-assisting structure 40 . The power-assisting structure 40 is provided on the module bracket 10 . The power-assisting structure 40 is used to assist the connection between the adapter assembly 20 and the server 200 .

[0093] The assist structure 40 provides additional mechanical support during the insertion of the adapter assembly 20 into the server 200. This design reduces the force required by the user during insertion, making operation easier, especially when handling large or heavy components. The assist structure 40 prevents accidental damage or failure caused by improper force during insertion, thereby improving operational safety.

[0094] The assist structure 40 can help align the connection interface between the adapter assembly 20 and the server 200, ensuring the accuracy of the plug-in process and reducing the risk of poor contact or damage due to misalignment or improper connection. By providing smooth plug-in support, the assist structure 40 reduces mechanical stress and wear on the interface between the adapter assembly 20 and the server 200, thereby extending the service life of these components. By simplifying the plug-in process, the assist structure 40 can significantly improve the efficiency of installation and maintenance and reduce equipment downtime. The presence of the assist structure 40 allows even non-professional users to easily complete the plug-in operation, improving the user experience.

[0095] like Figure 12As shown, in some possible implementations, the power-assisting structure 40 includes a power-assisting handle 41, a limiting member 42, and an unlocking buckle 43. The power-assisting handle 41 is used for hand-holding, and the limiting member 42 is used to limit the movement of the power-assisting handle 41. The unlocking buckle 43 is used to release the restriction. The power-assisting handle 41 is rotatably mounted on the module bracket 10. The limiting member 42 is mounted on the module bracket 10. The unlocking buckle 43 is rotatably mounted on the power-assisting handle 41. The unlocking buckle 43 is engaged with the limiting member 42 to fix the power-assisting handle 41 on the module bracket 10, and can be unlocked when needed to allow the power-assisting handle 41 to rotate.

[0096] Specifically, the power handle 41 is rotatably disposed on a side of the base 11 away from the side plate 12 . The limiting member 42 is disposed on a side of the base 11 away from the side plate 12 .

[0097] In some possible implementations, the power-assisting handle 41 is provided with a jaw 411. The jaw 411 is configured to engage with the protruding bridge 208 on the server 200. When the expansion module 100 is inserted into the server 200, the jaw 411 can abut against the protruding bridge 208, thereby driving the power-assisting handle 41 to rotate, causing the unlocking buckle 43 to approach the stopper 42. The user can push the power-assisting handle 41 to engage the unlocking buckle 43 with the stopper 42, thereby engaging the jaw 411 with the protruding bridge 208 and inserting the expansion module 100 into the server 200.

[0098] The power handle 41 cooperates with the convex bridge 208 on the server 200 through the base 411, providing additional mechanical advantage, helping the user to more easily plug the expansion module 100 into the server 200. This design reduces the force required by the user, especially when handling larger or heavier expansion modules 100.

[0099] During the plugging and unplugging process, the engagement of the jaws 411 and the convex bridge 208 provides additional mechanical support, ensuring precise alignment between the expansion module 100 and the server 200. This reduces the risk of poor contact or damage due to misalignment or improper force, improving operational safety and connection reliability. The design of the retaining member 42 and the unlocking latch 43 ensures that the power handle 41 remains firmly fixed to the module bracket 10 when not in use, preventing accidental movement or loosening and helping to maintain the overall structural integrity of the system.

[0100] The unlocking buckle 43 allows the user to easily release the power-assist handle 41 from its fixed position, thereby removing the connected expansion module 100. This improves operational efficiency and reduces installation and maintenance time. By providing smooth insertion support, the power-assist structure 40 reduces mechanical stress and wear on the interface between the adapter assembly 20 and the server 200, thereby extending the service life of these components.

[0101] In some possible implementations, the jaws 411 have a front wall 412 and a rear wall 413. The protruding bridge 208 has a front end 2081 and a rear end 2082. When the expansion module 100 is plugged into the server 200, the front wall 412 mates with the front end 2081, facilitating quick insertion of the expansion module 100. When the expansion module 100 is removed from the server 200, the rear wall 413 mates with the rear end 2082, quickly disconnecting the plugged-in adapter assembly 20 from the server 200.

[0102] The mating design of the front wall 412 of the jaws and the front end 2081 of the convex bridge allows the expansion module 100 to be quickly aligned and plugged into the server 200, reducing resistance and friction during the plugging process, making the operation smoother and more efficient. During the plugging process, the tight fit between the front wall 412 of the jaws and the front end 2081 of the convex bridge ensures a secure connection between the expansion module 100 and the server 200, reducing the risk of poor contact or signal transmission problems caused by improper plugging.

[0103] When removing the expansion module 100, the matching design of the back wall 413 of the thumb and the rear end 2082 of the convex bridge provides an effective lever effect, allowing the user to quickly disconnect, reducing the force required during the removal process and simplifying the operation.

[0104] By optimizing the plugging and unplugging process, this design reduces mechanical stress and wear on connector 22 and socket 21, thereby extending the life of the components. This design makes the plugging and unplugging process more intuitive and easy to operate, even for non-professional users, improving the user experience.

[0105] In some possible implementations, the power handle 41 is rotatably mounted on the base 11 via a pin 44 .

[0106] The pin 44 provides a stable rotational axis, allowing the power-assist handle 41 to rotate smoothly, helping to provide a consistent power-assist effect during the plugging and unplugging process and reducing friction and resistance during operation. The use of the pin 44 as a rotating connector is a simple and effective mechanical design that not only reduces the complexity of manufacturing and assembly, but also reduces potential failure points and improves the reliability of the system. If the power-assist handle 41 or the pin 44 needs to be maintained or replaced, the simple design of the pin 44 connection makes the disassembly and reinstallation process more convenient, reducing maintenance time and costs. The stable connection of the pin 44 reduces the risk of the power-assist handle 41 accidentally falling off or loosening during operation, thereby improving the safety of operation. The use of the pin 44 ensures that the power-assist handle 41 can be accurately positioned when rotated into place, providing a reliable power-assist effect and ensuring a smooth plugging process.

[0107] The expansion module 100 provided in an embodiment of the present application includes a module bracket 10, an adapter assembly 20 and an expansion support assembly 30. The adapter assembly 20 and the expansion support assembly 30 are respectively arranged on the module bracket 10. The adapter assembly 20 is used to electrically connect expansion cards 205 of different sizes. The adapter assembly 20 is also used to be plugged into the server 200 to electrically connect the expansion card 205 to the server 200. The expansion support assembly 30 includes a first support assembly 31 and a second support assembly 32. The first support assembly 31 is used to support the expansion card 205 plugged into the adapter assembly 20 in a first direction. The second support assembly 32 is used to support the expansion card 205 plugged into the adapter assembly 20 in a second direction.

[0108] Since the adapter assembly 20 is provided in the module bracket 10, the adapter assembly 20 can electrically connect expansion cards 205 of different sizes, and the adapter assembly 20 can be directly plugged into the server 200, thereby realizing electrical connection between expansion cards 205 of different types and sizes and the server 200 through a unified module bracket 10. There is no need to select a different bracket for each size of expansion card 205, which enhances the compatibility and flexibility of the server 200, simplifies the assembly process of the server 200, improves the assembly efficiency of the production line, and reduces production time and labor costs. In addition, since the expansion module 100 can quickly plug and remove the expansion card 205, maintenance personnel do not need a complicated disassembly and assembly process when replacing or upgrading the expansion card 205, which simplifies the maintenance process, reduces the difficulty of maintenance, reduces the downtime of the server 200, and improves the availability of the equipment. By reducing the need for different brackets and simplifying the assembly process, it also helps to reduce the overall cost of server 200 production. This is not only beneficial to manufacturers, but also provides customers with more cost-effective product options. A first supporting assembly 31 and a second supporting assembly 32 are provided in the module bracket 10. The expansion card 205 is supported in a first direction by the first supporting assembly 31, and the expansion card 205 is supported in a second direction by the second supporting assembly 32, thereby fixing the expansion card 205, ensuring the stability and reliability of the connection of the expansion card 205 during use, and avoiding poor connection or damage due to vibration or other external forces.

[0109] Expansion Module 100 allows expansion card 205 to be directly removed while the system is continuously operating, avoiding service interruptions caused by maintenance. This makes it suitable for scenarios requiring stringent server continuity, such as financial transactions, cloud computing, and real-time data processing. Faulty components can be quickly located and independently replaced, reducing the need for complete system repairs. The tool-free quick-release mechanism simplifies hardware maintenance in dense deployment environments and improves operational agility. Equipped with a removable expansion support assembly, it supports expansion cards 205 in half-height (HH) and full-height (FH) specifications with heights ranging from 68.9mm to 111.28mm, as well as half-length (HL) and full-length (FL) specifications with lengths ranging from 167.65mm to 312mm. This fully compatibility with a wide range of PCIe expansion cards ensures flexible system assembly.

[0110] like Figure 11 As shown, in addition, the embodiment of the present application further provides a server 200, which includes a chassis 201 and an expansion module 100. The expansion module 100 is plugged into the chassis 201.

[0111] Since the server 200 in this embodiment includes the expansion module 100 described in any of the above embodiments, the structure and beneficial effects of the server 200 including the expansion module 100 will not be further described in this embodiment.

[0112] like Figure 13 As shown, in some possible implementations, a mounting bracket 207 is provided in the chassis 201 . The expansion module 100 is provided on the mounting bracket 207 to be connected to the server 200 .

[0113] Mounting bracket 207 provides a stable mounting platform for expansion module 100, ensuring it does not accidentally move or become loose during operation, thereby improving overall system reliability. Using mounting bracket 207 within chassis 201 allows for more efficient organization and utilization of internal space, facilitating the accommodation of more components or achieving improved heat dissipation. Mounting bracket 207 can be designed to facilitate air circulation, thereby improving heat dissipation within chassis 201 and maintaining optimal system operating temperature.

[0114] The mounting bracket 207 provides a clear mounting location, making the installation and removal of the expansion module 100 simpler and faster, reducing the time and effort required for installation and maintenance. The mounting bracket 207 can be designed to support expansion modules 100 of different types and specifications, providing a universal solution that increases the compatibility and flexibility of the system. The design of the mounting bracket 207 can prevent accidental damage or failure caused by improper force during installation and operation, thereby improving operational safety. When system upgrades or component replacements are required, the mounting bracket 207 makes this process more convenient, allowing users to easily add or replace expansion modules 100.

[0115] like Figure 14 As shown, the mounting bracket 207 is provided with a convex bridge 208. The convex bridge 208 is used to assist the plugging of the expansion module 100 and the server 200.

[0116] The design of the convex bridge 208 provides additional mechanical support for the plugging of the expansion module 100, so that the user needs to apply less force during the plugging process, making the operation easier. The convex bridge 208 provides a physical guide, which enables the expansion module 100 to automatically align during the plugging process, reducing the risk of poor contact or damage due to misalignment and improving the reliability of the connection. Through the structural design of the convex bridge 208, the expansion module 100 can be more firmly fixed on the server 200 after being plugged into place, reducing loosening caused by vibration or external force during use. The presence of the convex bridge 208 makes the plugging process more intuitive and simple, and the user can easily insert the expansion module 100 into place, reducing operation time and complexity. This design allows even non-professional users to easily complete the plugging operation, improving the user experience.

[0117] like Figure 15 As shown, in some possible implementations, the mounting bracket 207 is provided with a guide slot 209 . The guide slot 209 is used to guide the plugging direction of the extension module 100 .

[0118] The guide slots 209 provide a clear physical path, guiding the expansion module 100 into automatic alignment during insertion, reducing the risk of poor contact or damage caused by misalignment and improving connection reliability. The guide slots 209 make the insertion process more intuitive and simple, allowing users to easily insert the expansion module 100 into position, reducing operation time and complexity. By providing clear insertion directions, the guide slots 209 reduce the risk of user error during insertion, ensuring accurate and reliable operation. The guide slots 209 help smoothly guide the expansion module 100 into the correct position, reducing mechanical stress and wear on the connector 22 and slot 21, thereby extending the life of the components. By reducing errors and friction during insertion, the guide slots 209 improve operational safety and prevent accidental damage caused by improper force. This design makes the insertion operation easy even for non-expert users, enhancing the user experience. The guide slots 209 ensure consistency and repeatability of each insertion operation, ensuring a smooth installation or replacement of the expansion module 100. The presence of the guide slots 209 makes the installation and removal process of the extension module 100 faster and more efficient, thereby reducing equipment downtime.

[0119] In some possible implementations, the chassis 201 is provided with a mainboard 202 . The mainboard 202 is electrically connected to the adapter assembly 20 , so that the expansion card 205 is electrically connected to the mainboard 202 .

[0120] By achieving electrical connection between the expansion card 205 and the mainboard 202 through the adapter assembly 20, the system can flexibly add or replace the expansion card 205, so that the system can expand or upgrade its functions as needed. The adapter assembly 20 can be designed to support expansion cards 205 of various types and specifications, so that the mainboard 202 can be compatible with different hardware standards and interfaces. This compatibility allows users to select different expansion cards 205 according to their needs to achieve specific functions or performance requirements. The adapter assembly 20 provides a simple and reliable interface, and the user can easily insert or remove the expansion card 205 without complicated tools or operations, greatly reducing the time and energy required for installing and replacing the expansion card 205. Through the adapter assembly 20, the user can easily upgrade or expand the system, add new functional modules or improve system performance, so that the system can quickly respond to technological advances and market demand changes. The adapter assembly 20 can help optimize the spatial layout inside the chassis 201, so that the expansion card 205 and other components can be arranged and connected more effectively, improving heat dissipation and system performance. The adapter assembly 20 ensures stable and reliable signal transmission between the expansion card 205 and the mainboard 202, helping to maintain normal system operation and accurate data transmission. The modular design simplifies fault diagnosis and maintenance. If a component fails, the user can quickly locate and replace the faulty component without having to replace the entire system, thereby reducing maintenance costs. By connecting the mainboard 202 and the adapter assembly 20, the system can integrate multiple functional modules, such as graphics processing, network interfaces, and storage expansion, to meet diverse application needs.

[0121] like Figure 16 As shown, in some possible implementations, chassis 201 is provided with an adapter board 203. Adapter board 203 has a first adapter connector 2031 and a second adapter connector 2032 on opposite sides. First adapter connector 2031 is electrically connected to motherboard 202. Second adapter connector 2032 is electrically connected to first adapter connector 2031. The orientation of second adapter connector 2032 is different from that of first adapter connector 2031. Second adapter connector 2032 is configured to plug and mate with adapter assembly 20.

[0122] By changing the orientation of the connectors, adapter plate 203 can help optimize the spatial layout within chassis 201, allowing for more flexible component placement, particularly in space-constrained environments, enabling the system to accommodate more components or achieve better heat dissipation. The different orientations of first adapter connector 2031 and second adapter connector 2032 allow the system to adapt to various installation and connection requirements, allowing users to select the optimal connection method based on the specific chassis 201 design and component layout.

[0123] The design of the adapter board 203 can reduce the need for direct wiring between the mainboard 202 and the adapter assembly 20, simplifying the wiring structure within the system, which not only helps improve air circulation and heat dissipation, but also reduces the possibility of wiring errors. By providing multiple connection directions, the adapter board 203 can support mainboards 202 and adapter assemblies 20 of different types and specifications, improving the compatibility of the system and allowing users to select different hardware configurations according to their needs. The presence of the adapter board 203 makes the installation and replacement of components more convenient, allowing users to plug or unplug components more easily, reducing operation time and complexity. By optimizing the orientation of the connector, the adapter board 203 can reduce the mechanical stress and wear on the connector 22 and slot 21 during the plug-in process, thereby extending the service life of the component. By providing a stable and reliable electrical connection, the adapter board 203 ensures the integrity of signal transmission and the normal operation of the system, reducing the risk of failure due to poor connection.

[0124] In the case of space limitations, the extension module 100 no longer has guide pins as guides, and only a guide structure is designed on the end of the adapter plate 203 .

[0125] like Figure 17 As shown, in some possible implementations, the adapter plate 203 is provided with a guide structure 204. The guide structure 204 is provided outside the second adapter connector 2032. The guide structure 204 is used to guide the adapter assembly 20 to a plug-in position.

[0126] The guide structure 204 matches the size of the second adapter connector 2032 on the adapter plate 203, wrapping the second adapter connector 2032 on all sides, and adding a chamfer design on all sides. The chamfer design can realize the guiding function, ensuring that the expansion module 100 is accurately plugged in during the hot plugging process, thereby realizing the power supply and signal transmission of the module.

[0127] The guide structure 204 provides a physical guide, allowing the adapter assembly 20 to automatically align during the insertion process, reducing the risk of poor contact or damage caused by misalignment and improving connection reliability. The guide structure 204 makes the insertion process more intuitive and simple, allowing the user to easily insert the adapter assembly 20 into place, reducing operation time and complexity. By providing a clear insertion path, the guide structure 204 reduces the risk of user error during the insertion process, ensuring accurate and reliable operation. The guide structure 204 provides additional mechanical protection during the insertion process, reducing mechanical stress and wear on the connector 22, thereby extending the service life of the connector 22. By reducing errors and friction during the insertion process, the guide structure 204 improves operational safety and prevents accidental damage caused by improper force. This design makes the insertion operation easy even for non-expert users, improving the user experience. The guide structure 204 ensures consistency and repeatability of each insertion operation, ensuring a smooth installation or replacement of the adapter assembly 20. The presence of the guide structure 204 makes the installation and removal process of the adapter assembly 20 faster and more efficient, thereby reducing equipment downtime.

[0128] In some possible implementations, the mainboard 202 is provided with a guide structure 204. The guide structure 204 is used to guide the plugging position of the adapter assembly 20.

[0129] In some server architectures, the adapter plate 203 design can also be eliminated. When the motherboard 202 and the expansion module 100 are at the same level, the guide structure 204 can be directly locked on the motherboard 202 to achieve direct interconnection between the expansion module 100 and the motherboard 202.

[0130] The guide structure 204 provides a physical guide, allowing the adapter assembly 20 to automatically align during the insertion process, reducing the risk of poor contact or damage caused by misalignment and improving connection reliability. The guide structure 204 makes the insertion process more intuitive and simple, allowing the user to easily insert the adapter assembly 20 into place, reducing operation time and complexity. By providing a clear insertion path, the guide structure 204 reduces the risk of user error during the insertion process, ensuring accurate and reliable operation. The guide structure 204 provides additional mechanical protection during the insertion process, reducing mechanical stress and wear on the connector 22, thereby extending the service life of the connector 22. By reducing errors and friction during the insertion process, the guide structure 204 improves operational safety and prevents accidental damage caused by improper force. This design makes the insertion operation easy even for non-expert users, improving the user experience. The guide structure 204 ensures consistency and repeatability of each insertion operation, ensuring a smooth installation or replacement of the adapter assembly 20. The presence of the guide structure 204 makes the installation and removal process of the adapter assembly 20 faster and more efficient, thereby reducing equipment downtime.

[0131] The above describes in detail an expansion module and server provided by the present application. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only intended to help understand the method and core concept of the present application. It should be noted that, for those skilled in the art, without departing from the principles of the present application, various improvements and modifications may be made to the present application, and such improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. An expansion module, used in a server, characterized in that: It includes a module bracket, an adapter component and an extension support component. The adapter component is arranged on the module bracket. The adapter component is used to electrically connect expansion cards of different sizes. The adapter component is also used to be plugged into the server to electrically connect the expansion card to the server. The extension support component includes a first support component and a second support component. The first support component is detachably arranged on the module bracket. The first support component is used to support the expansion card plugged into the adapter component in a first direction. The second support component is detachably arranged on the module bracket. The second support component is used to support the expansion card plugged into the adapter component in a second direction.

2. The expansion module according to claim 1, wherein: The expansion support assembly includes a slide and a support member. The slide is detachably arranged on the module bracket, and the support member is slidably arranged on the slide to support the expansion card.

3. The expansion module according to claim 2, wherein: The slide is provided with a positioning post, and the module bracket is provided with a positioning hole, and the positioning post cooperates with the positioning hole to position the slide on the module bracket; and / or The slide is provided with a fixing column, and the module bracket is provided with a fixing hole. The fixing column can be inserted and fixed in the fixing hole to fix the slide on the module bracket.

4. The expansion module according to claim 2, wherein: The support member includes a sliding seat and a locking buckle. The sliding seat is slidably arranged on the slide. A supporting portion and a cantilever are provided on the sliding seat. The supporting portion is opposite to the expansion card. A clamping groove is provided on the slide. The clamping groove is arranged along the extension direction of the slide and is opposite to the cantilever. The locking buckle is rotatably arranged on the sliding seat. The locking buckle is used to abut the cantilever so that the cantilever cooperates with the clamping groove to fix the sliding seat on the slide.

5. The expansion module according to claim 2, wherein: The first supporting assembly includes a plurality of slideways, and the plurality of slideways are arranged on the module bracket along the second direction.

6. The expansion module according to claim 1, wherein: The module bracket includes a base, side panels and a top panel. The side panels and the top panel are detachably mounted on the base to enclose a storage space. The adapter assembly and the extended support assembly are respectively mounted on the base and located in the storage space.

7. The expansion module according to claim 6, characterized in that: The base is provided with a first engaging groove, and the side panel is provided with a first quick-release member. The first quick-release member cooperates with the first engaging groove to fix the side panel on the base.

8. The expansion module according to claim 6, wherein: The base is provided with a second engaging groove, and the top plate is provided with a second quick-release member, and the second quick-release member cooperates with the second engaging groove to fix the top plate on the base.

9. The expansion module according to claim 6, wherein: The base is provided with a baffle support member, and the top plate is provided with a pressing member, and the pressing member is used to cooperate with the baffle support member to fix the baffle on the expansion card.

10. The expansion module according to claim 1, wherein: The adapter assembly is provided with a slot and a connector. The slot is electrically connected to the connector. The slot is used for inserting the expansion card, and the connector is used for electrically connecting to the server.

11. The expansion module according to claim 10, wherein: The adapter assembly is provided with a status monitoring component, the status monitoring component is electrically connected to the connector and the connector, and the status monitoring component is located on a side of the slot away from the connector.

12. The expansion module according to claim 1, wherein: The expansion module further includes a power-assisting structure, which is provided on the module bracket and is used to assist the connection between the adapter component and the server.

13. The expansion module according to claim 12, wherein: The power-assisting structure includes a power-assisting handle, a limiting member and an unlocking buckle. The power-assisting handle is rotatably provided on the module bracket. The power-assisting handle is provided with a tiger's mouth, which is used to cooperate with the convex bridge on the server to drive the power-assisting handle to rotate when the extension module is plugged into the server. The limiting member is provided on the module bracket, and the unlocking buckle is rotatably provided on the power-assisting handle and is engaged with the limiting member to fix the power-assisting handle on the module bracket.

14. A server, characterized in that: It comprises a chassis and an extension module as described in any one of claims 1 to 13, wherein the extension module is plugged into the chassis.

15. The server according to claim 14, wherein: The chassis is provided with a mounting bracket, and the mounting bracket is provided with a convex bridge, and the convex bridge is used to assist the plugging of the expansion module and the server.

16. The server according to claim 15, wherein: The mounting bracket is provided with a guide groove, and the guide groove is used to guide the plugging direction of the extension module.

17. The server according to claim 14, wherein: The chassis is provided with a mainboard, and the mainboard is electrically connected to the adapter assembly so that the expansion card is electrically connected to the mainboard.

18. The server according to claim 17, wherein: The chassis is provided with an adapter plate, and a first adapter connector and a second adapter connector are provided on opposite sides of the adapter plate. The first adapter connector is used to be electrically connected to the mainboard, and the second adapter connector is electrically connected to the first adapter connector. The orientation of the second adapter connector is different from that of the first adapter connector, and the second adapter connector is used to be plugged in and matched with the adapter component.

19. The server according to claim 18, wherein: The adapter plate is provided with a guide structure, and the guide structure cover is provided outside the second adapter connector. The guide structure is used to guide the plug-in position of the adapter assembly.

20. The server according to claim 17, wherein: The mainboard is provided with a guide structure, and the guide structure is used to guide the plug-in position of the adapter assembly.

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