Server

Abstract

The invention relates to the technical field of servers, and discloses a server which comprises a case and a network card module. The case is provided with a fan frame, a plurality of fixing grooves are formed in the fan frame, and fan modules are installed in the fixing grooves. The network card modules are detachably connected with the fixing grooves and are used for being installed in the corresponding fixing grooves after the fan modules are detached, the design of an original fan frame of the case is fully utilized, and therefore additional modification on the structure of the case is avoided; on the premise that a case mold is not changed, the fan module in the fixing groove at any position is allowed to be flexibly replaced by the required network card module according to actual requirements, and the flexible modular design not only fully meets the expansion requirements of system functions, but also ensures that the system is more flexible on the basis that the cost of the case is not increased. And optimization and upgrading of hardware configuration are realized.

Description

Technical Field

[0001] The present invention relates to the technical field of servers, and in particular to servers. Background Art

[0002] As the performance requirements of artificial intelligence (AI) servers continue to upgrade, not only do computing nodes need to be efficiently interconnected with switches, but graphics processing unit (GPU) nodes also need to be connected to switches. In addition, these graphics processing unit nodes must be compatible with network card configurations of multiple speeds to meet the diverse needs of customers in different application scenarios.

[0003] At present, in order to meet the demand for adding network card configuration to GPU nodes, the industry generally adopts the approach of adding a new panel area on the chassis panel to install and stabilize the network card module. However, this approach often requires a significant adjustment to the original chassis structure, and whether it is a new chassis mold or a modified chassis mold, it will inevitably lead to a significant increase in costs. Summary of the invention

[0004] In view of this, the present invention provides a server to solve the problem that in order to realize the demand of adding a new network card configuration to a graphics processor node, the original chassis structure needs to be significantly adjusted, resulting in a significant increase in costs.

[0005] The present invention provides a server, comprising a chassis and a network card module; the chassis is provided with a fan frame, the fan frame is provided with a plurality of fixing slots, the fixing slots are used to install the fan module; the network card module is detachably connected to the fixing slots, and is used to be installed in the corresponding fixing slots after the fan module is disassembled.

[0006] The network card module can be installed in the preset fixed slot in the chassis through the detachable connection between the network card module and the fixed slot, which makes full use of the original fan frame design of the chassis and avoids additional changes to the chassis structure; it allows the fan module in the fixed slot at any position to be flexibly replaced with the required network card module according to actual needs without changing the chassis mold. This flexible modular design not only fully meets the expansion needs of the system functions, but also ensures the optimization and upgrade of the hardware configuration without increasing the cost of the chassis.

[0007] In an optional embodiment, a force-bearing member is provided in the fixing groove, and the network card module includes a frame structure and a rotating handle. The rotating handle is arranged at one end of the frame structure away from the interior of the chassis and is rotatably connected to the frame structure. The rotating handle has an installation position for engaging with the force-bearing member and a disengagement position for disengaging from the force-bearing member.

[0008] By setting the rotating handle at the end of the frame structure away from the inside of the chassis, it is convenient for the operator to grasp and move the entire network card module from the outside; the cooperation between the force-bearing member set in the fixed groove and the rotating handle enables the network card module to be firmly fixed in the required position; and the rotatable connection design between the rotating handle and the frame structure enables the operator to connect or disconnect the frame structure and the force-bearing member in the fixed groove by rotating the handle, which simplifies the installation and disassembly process of the network card module, improves the convenience and flexibility of operation, reduces the difficulty of operation, and improves work efficiency.

[0009] In an optional embodiment, the rotating handle includes two handle pieces and an assist piece; the two handle pieces are respectively arranged on both sides of the frame structure, and the handle pieces are rotatably connected to the frame structure; the two ends of the assist piece are respectively fixedly connected to the two handle pieces; the assist piece has a fixed position connected to the frame structure, and a separated position separated from the frame structure; when the rotating handle is in the installation position, the assist piece is in the fixed position; when the rotating handle is in the disengaged position, the assist piece is in the separated position.

[0010] By setting two handle pieces on both sides of the frame structure, it is ensured that both sides of the network card module can be reliably connected to the fixing slot, thereby enhancing the stability and safety of the installation of the network card module; by setting a power assist piece, the operator only needs to operate with one hand to achieve simultaneous control of the two handle pieces, which not only simplifies the operation process and reduces the difficulty of operation, but also significantly improves work efficiency and ensures that the installation process is fast and smooth.

[0011] In an optional embodiment, the handle member includes a force-bearing end and a power-assisting end; the force-bearing end has a first locking position and a second locking position that are locked with different force points of the force-bearing member; the power-assisting end is connected to the power-assisting member; when the force-bearing end is in the first locking position, the power-assisting end rotates to assist the connection between the network card module and the fixed slot; when the force-bearing end is in the second locking position, the power-assisting end rotates to assist the separation of the network card module from the fixed slot.

[0012] Since the torque required for connecting and disconnecting the network card module from the fixed slot is constant, the setting of the power-assisting end can significantly reduce the force required to act on the power-assisting end according to the lever principle, allowing the operator to input with less force, thereby achieving a significant labor-saving effect and making the installation of the network card module more convenient and efficient.

[0013] In an optional embodiment, a groove is provided on a side of the force-bearing end facing away from the power-assisting end, and when the rotating handle is in the installation position, the force-bearing member is located in the groove.

[0014] Through the setting of the groove, when the rotating handle is in the installation position, the force-bearing part in the fixed groove will be embedded in the groove, effectively preventing the network card module from moving or shifting when subjected to external force, and ensuring the network card module is firmly installed in the fixed groove, avoiding the risk of falling off due to accidental collision or vibration during transportation or use.

[0015] In an optional embodiment, the groove includes a first side wall and a second side wall, and the first side wall and the second side wall are arranged opposite to each other; when the force-bearing end is in the first clamping position, the force-bearing member abuts against the first side wall; when the force-bearing end is in the second clamping position, the force-bearing member abuts against the second side wall.

[0016] When the force-bearing end is in the first locking position, the force-bearing piece will form a tight abutment state with the first side wall, ensuring that when the handle piece starts to rotate, the force-bearing piece can use the contact point with the first side wall as a rotation fulcrum, and effectively convert the rotation force of the handle piece into a driving force for pushing the network card module to be inserted into the fixed groove; when the force-bearing end is in the second locking position, the force-bearing piece will form a tight abutment state with the second side wall, ensuring that when the handle piece starts to rotate, the force-bearing piece can use the contact point with the second side wall as a rotation fulcrum, and effectively convert the rotation force of the handle piece into the driving force required to pull out the network card module; through the setting of the first side wall and the second side wall, it is ensured that the force-bearing piece can maintain a stable abutment state with the force-bearing end in different locking positions, thereby improving the stability and efficiency of the network card module insertion and removal process.

[0017] In an optional embodiment, the network card module also includes a torsion spring, a limit groove is provided in the frame structure, and a through hole is provided at one end of the limit groove close to the handle piece; the torsion spring is located in the limit groove, and one torsion arm of the torsion spring passes through the through hole and is connected to the rotating handle, and the other torsion arm is connected to the groove wall of the limit groove.

[0018] Through the setting of the torsion spring, when the assisting member is connected to the frame structure at a preset fixed position, the torsion spring is placed in a compressed energy storage state; once the assisting member and the frame structure are decoupled at the separation position, the torsion spring will use its accumulated elastic potential energy as a power source to drive the rotating handle to automatically pop open, thereby optimizing the operating process and ensuring that when the assisting member is in the separation position, the rotating handle can be quickly and automatically separated from the frame structure, providing the operator with an easy-to-grip handle, facilitating subsequent plugging and unplugging operations, and improving the convenience and efficiency of the overall operation.

[0019] In an optional embodiment, an installation space is provided in the frame structure; the network card module also includes one or more trays, multiple trays are arranged in sequence in the installation space along the vertical direction, and a network card is installed in each tray; a avoidance opening is provided at the bottom of the tray, a radiator is provided on the network card, the radiator is connected to the network card, and is located at the avoidance opening.

[0020] By setting up the avoidance, not only the weight of the pallet can be reduced, but also the heat dissipation capacity of the pallet can be enhanced. The other end of the radiator can be extended to the external space of the pallet, removing the physical restriction of the pallet on the radiator height and achieving decoupling between the pallet and the radiator height, thereby maximizing the radiator height design and ensuring the optimization of the heat dissipation effect.

[0021] In an optional embodiment, a slideway is protruding from the inner wall of the installation space, the slideway is arranged along the installation direction of the tray, and the tray is slidably connected to the slideway.

[0022] By setting the slideway, the sliding path of the tray is guided to ensure that the tray can slide in the preset direction.

[0023] In an optional embodiment, a stop groove is provided on the top of the tray, and the stop groove is located at one end of the tray close to the rotating handle; a limiting protrusion is provided on the inner wall of the installation space, and the limiting protrusion and the slide are spaced apart in the vertical direction, and the stop groove is slidably engaged with the limiting protrusion.

[0024] By setting the stop groove and the limit protrusion, when the pallet slides in the installation space, the limit protrusion will interact with the stop groove, and can achieve precise limiting and stopping functions when the preset position is reached, and the slide rail and the limit protrusion are arranged at intervals in the vertical direction. The two work together to effectively limit the pallet in the vertical direction.

[0025] In an optional embodiment, the tray further includes an operating plate, and the operating plate is protrudingly disposed at an end of the tray away from the stop groove.

[0026] By setting up an operation panel, the operator can plug and unplug the pallet by grabbing the operation panel, which not only simplifies the installation process of the pallet, but also ensures the smooth disassembly and reinstallation of the pallet in subsequent maintenance operations, thereby effectively improving the convenience, accuracy and overall maintenance efficiency of pallet operation.

[0027] In an optional embodiment, the frame structure includes a bracket and a frame assembly, the bracket is arranged at one end of the frame assembly close to the rotating handle and is detachably connected to the frame assembly; the rotating handle is rotatably connected to the bracket.

[0028] By arranging the bracket to be detachably connected to the frame assembly, and the rotating handle to be connected to the bracket, it is easy to realize the disassembly and installation of the rotating handle, and the assembly of the network card module is convenient.

[0029] In an optional embodiment, the network card is provided with a network card cage, which is arranged at one end close to the bracket and corresponds to the position of the interface of the network card; the bracket is provided with one or more groups of limit card slots, and the multiple groups of limit card slots are arranged in sequence along the height direction of the bracket, and the limit card slots correspond to the network cards one by one; the network card cage is arranged in the corresponding limit card slots.

[0030] The provision of the network card cage facilitates the connection between the external switch and other structures and the interface of the network card, ensures precise alignment and close contact between the interface of the network card and the interface of the external device, reduces loss and interference during signal transmission, and improves the efficiency and stability of signal transmission; by providing a limit card slot on the bracket, it is convenient to fix the network card cage, and can effectively resist displacement when subjected to external force, preventing the network card cage from loosening or falling off, which not only improves the stability of the network card installation, but also extends the service life of the network card interface, and reduces the risk of failure caused by improper installation or vibration and other factors.

[0031] In an optional embodiment, a plurality of groups of first ventilation holes are provided on the bracket, and the plurality of groups of first ventilation holes are arranged in sequence along the height direction of the bracket, and a group of limiting slots are provided between two adjacent groups of first ventilation holes; and a second ventilation hole is provided on the assisting member, and when the assisting member is in the fixed position, the second ventilation hole is connected to the first ventilation hole at the corresponding position.

[0032] By setting a first ventilation hole on the bracket, the ventilation and heat dissipation effect of the frame structure can be enhanced, and the heat dissipation inside the installation space can be effectively promoted, thereby ensuring that the network card module can still maintain a stable temperature level under high-intensity working conditions and extending its service life; by setting a second ventilation hole on the assisting part, when the assisting part is in a fixed position, the second ventilation hole is connected to the first ventilation hole, avoiding the physical obstruction of the first ventilation hole by the assisting part, ensuring the unobstructed air circulation path, and ensuring the heat dissipation effect of the first ventilation hole.

[0033] In an optional embodiment, a light guide column is provided at one end of the network card close to the bracket, a limiting hole is provided on the bracket, and the light guide column passes through the limiting hole to be connected to an external structure.

[0034] By setting a light guide on the network card, the indicator light status of the network card can be clearly transmitted to the external panel or other easily observable structures. The user can intuitively understand the working status of the network card without opening the network card module and observing the network card itself closely, thereby greatly improving the usability and maintenance efficiency of the system; by setting a limit hole on the bracket, it not only plays the role of connecting the light guide with the external panel and other structures, ensuring that the optical signal can be accurately transmitted to the user's visible area, but also realizes the limitation and fixation of the light guide; improves the stability of the overall structure, prevents the light guide from loosening or dislocation due to vibration or external force, ensures the stability and consistency of the light transmission path, and thus guarantees the accuracy and reliability of the indicator light status transmission.

[0035] In an optional implementation, a connector is provided at one end of the network card facing away from the bracket, and the connector is used to connect to the structure inside the chassis.

[0036] By setting a connector on the network card, a stable connection between the network card and the internal structure of the chassis is achieved, thereby ensuring that the network card can access the complex data transmission network inside the chassis. This not only improves the overall integration and interoperability of the system, but also realizes the collaboration between the network card and other key components. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the related technologies, the drawings required for use in the specific embodiments or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 A schematic diagram of the structure of the installation of the network card module according to an embodiment of the present invention; Figure 2 A schematic diagram of the structure of a network card module according to an embodiment of the present invention; Figure 3 is an exploded schematic diagram of a network card module according to an embodiment of the present invention; Figure 4 A schematic diagram of the structure of a tray and a network card according to an embodiment of the present invention; Figure 5 It is a structural schematic diagram of the framework structure of an embodiment of the present invention; Figure 6 It is a structural schematic diagram of one side of a bracket according to an embodiment of the present invention; Figure 7 It is a schematic structural diagram of the other side of the bracket according to an embodiment of the present invention.

[0039] Description of reference numerals: 1. Chassis; 11. Fan frame; 111. Fixing slot; 2. Network card module; 21. Frame structure; 211. Limiting slot; 212. Through hole; 213. Slide; 214. Limiting protrusion; 215. Bracket; 2151. Limiting slot; 2152. First ventilation hole; 2153. Limiting hole; 2154. Mainboard; 2155. Side panel; 21551. Mounting hole; 21552. Heat dissipation hole; 2156. First connecting plate; 215 7. Second connecting plate; 216. Frame assembly; 2161. Base; 2162. Cover plate; 2163. Conductive foam; 22. Rotating handle; 221. Handle member; 2211. Force-bearing end; 2212. Power-assisting end; 2213. Groove; 22131. First side wall; 22132. Second side wall; 222. Power-assisting member; 2221. Second ventilation hole; 2222. Power-assisting plate; 2223. Extension plate; 23. Torsion spring; 24. Rotating shaft; 25. Tray; 251. Avoidance opening; 252. Stop groove; 253. Operation panel; 26. Network card; 261. Heat sink; 262. Network card cage; 263. Light guide column; 264. Connector. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0041] Combine the following Figures 1 to 7 , describing an embodiment of the present invention.

[0042] According to an embodiment of the present invention, on the one hand, a server is provided, including a chassis 1 and a network card module 2; the chassis 1 is provided with a fan frame 11, and the fan frame 11 is provided with a plurality of fixing slots 111, and the fixing slots 111 are used to install the fan module; the network card module 2 is detachably connected to the fixing slots 111, and is used to be installed in the corresponding fixing slots 111 after the fan module is disassembled.

[0043] By detachably connecting the network card module 2 to the fixing slot 111, the network card module 2 can be installed in the preset fixing slot 111 in the chassis 1, making full use of the design of the original fan frame 11 of the chassis 1, thereby avoiding additional changes to the structure of the chassis 1; it allows the fan module in the fixing slot 111 at any position to be flexibly replaced with the required network card module 2 according to actual needs without changing the mold of the chassis 1. This flexible modular design not only fully meets the expansion requirements of the system functions, but also ensures that the hardware configuration is optimized and upgraded without increasing the cost of the chassis 1.

[0044] In one embodiment, a force-bearing member is provided in the fixing groove 111, and the network card module 2 includes a frame structure 21 and a rotating handle 22. The rotating handle 22 is arranged at one end of the frame structure 21 away from the interior of the chassis 1, and is rotatably connected to the frame structure 21. The rotating handle 22 has an installation position for clamping with the force-bearing member, and a disengagement position for disengaging from the force-bearing member.

[0045] By setting the rotating handle 22 at the end of the frame structure 21 away from the inside of the chassis 1, it is convenient for the operator to grasp and move the entire network card module 2 from the outside; the force-bearing member set in the fixed groove 111 cooperates with the rotating handle 22, so that the network card module 2 can be firmly fixed in the required position; and the rotatable connection design between the rotating handle 22 and the frame structure 21 allows the operator to connect or disconnect the frame structure 21 with the force-bearing member in the fixed groove 111 by rotating the handle 22, which simplifies the installation and disassembly process of the network card module 2, improves the convenience and flexibility of operation, reduces the difficulty of operation, and improves work efficiency.

[0046] In one embodiment, the rotating handle 22 includes two handle pieces 221 and an assisting piece 222; the two handle pieces 221 are respectively arranged on both sides of the frame structure 21, and the handle pieces 221 are rotatably connected to the frame structure 21; the two ends of the assisting piece 222 are respectively fixedly connected to the two handle pieces 221; the assisting piece 222 has a fixed position connected to the frame structure 21, and a separated position separated from the frame structure 21; when the rotating handle 22 is in the installation position, the assisting piece 222 is in the fixed position; when the rotating handle 22 is in the disengaged position, the assisting piece 222 is in the separated position.

[0047] By respectively arranging two handle pieces 221 on both sides of the frame structure 21, it is ensured that both sides of the network card module 2 can be reliably connected to the fixing slot 111, thereby enhancing the stability and safety of the installation of the network card module 2; by arranging the power assist piece 222, the operator only needs to operate with one hand to achieve simultaneous control of the two handle pieces 221, which not only simplifies the operation process and reduces the difficulty of operation, but also significantly improves work efficiency and ensures that the installation process is fast and smooth.

[0048] In a specific embodiment, a first threaded hole is provided on the frame structure 21, and a second threaded hole is provided on the assisting member 222. When the assisting member 222 is in a fixed position, fasteners such as hand screws pass through the second threaded hole and the first threaded hole in sequence to achieve locking and fixing of the assisting member 222 to the frame structure 21.

[0049] In another embodiment, the assisting member 222 may also be detachably connected to the frame structure 21 via a buckle.

[0050] In one embodiment, the handle piece 221 includes a force-bearing end 2211 and a power-assisting end 2212; the force-bearing end 2211 has a first locking position and a second locking position that are locked with different force points of the force-bearing piece; the power-assisting end 2212 is connected to the power-assisting piece 222; when the force-bearing end 2211 is in the first locking position, the power-assisting end 2212 rotates to assist the connection between the network card module 2 and the fixed slot 111; when the force-bearing end 2211 is in the second locking position, the power-assisting end 2212 rotates to assist the separation of the network card module 2 and the fixed slot 111.

[0051] Since the torque required for plugging and separating the network card module 2 and the fixed slot 111 is constant, the setting of the assisting end 2212 can significantly reduce the force required to act on the assisting end 2212 according to the lever principle, so that the operator can input with less force, thereby achieving a significant labor-saving effect, making the installation of the network card module 2 more convenient and efficient.

[0052] In one embodiment, a groove 2213 is provided on a side of the force-bearing end 2211 away from the power-assisting end 2212 , and when the rotating handle 22 is in the installation position, the force-bearing member is located in the groove 2213 .

[0053] Through the setting of the groove 2213, when the rotating handle 22 is in the installation position, the force-bearing member in the fixed groove 111 will be embedded in the groove 2213, effectively preventing the network card module 2 from moving or shifting when subjected to external force, and ensuring the network card module 2 is firmly installed in the fixed groove 111, avoiding the risk of falling off due to accidental collision or vibration during transportation or use.

[0054] In one embodiment, the groove 2213 includes a first side wall 22131 and a second side wall 22132, and the first side wall 22131 and the second side wall 22132 are arranged opposite to each other; when the force-bearing end 2211 is in the first clamping position, the force-bearing member abuts against the first side wall 22131; when the force-bearing end 2211 is in the second clamping position, the force-bearing member abuts against the second side wall 22132.

[0055] When the force-bearing end 2211 is in the first clamping position, the force-bearing piece will form a tight abutment with the first side wall 22131, ensuring that when the handle 221 starts to rotate, the force-bearing piece can use the contact point with the first side wall 22131 as a rotation fulcrum to effectively convert the rotation force of the handle 221 into a driving force to push the network card module 2 to be inserted into the fixing slot 111; when the force-bearing end 2211 is in the second clamping position, the force-bearing piece will form a tight abutment with the second side wall 22132, ensuring that when the handle 221 starts to rotate, the force-bearing piece can use the contact point with the first side wall 22131 as a rotation fulcrum to effectively convert the rotation force of the handle 221 into a driving force to push the network card module 2 to be inserted into the fixing slot 111; The abutment state ensures that when the handle piece 221 starts to rotate, the force-bearing piece can use the contact point with the second side wall 22132 as a rotation fulcrum, and effectively convert the rotational force of the handle piece 221 into the driving force required to pull out the network card module 2; through the setting of the first side wall 22131 and the second side wall 22132, it is ensured that in different clamping positions, the force-bearing piece can maintain a stable abutment state with the force-bearing end 2211, thereby improving the stability and efficiency of the network card module 2 during the plugging and unplugging process.

[0056] In one embodiment, the network card module 2 also includes a torsion spring 23, a limiting groove 211 is provided in the frame structure 21, and a through hole 212 is provided at one end of the limiting groove 211 close to the handle piece 221; the torsion spring 23 is located in the limiting groove 211, and one torsion arm of the torsion spring 23 passes through the through hole 212 and is connected to the rotating handle 22, and the other torsion arm is connected to the groove wall of the limiting groove 211.

[0057] Through the setting of the torsion spring 23, when the assisting member 222 is connected to the frame structure 21 at a preset fixed position, the torsion spring 23 is placed in a compressed energy storage state. Once the assisting member 222 and the frame structure 21 are decoupled at the separation position, the torsion spring 23 will use its accumulated elastic potential energy as a power source to drive the rotating handle 22 to automatically pop open, thereby optimizing the operating process and ensuring that when the assisting member 222 is in the separation position, the rotating handle 22 can be quickly and automatically separated from the frame structure 21, providing the operator with an easy-to-grip handle, facilitating subsequent plugging and unplugging operations, and improving the convenience and efficiency of the overall operation.

[0058] In a specific embodiment, the handle 221 and the frame structure 21 are rotatably connected by riveting.

[0059] In one embodiment, an installation space is provided in the frame structure 21; the network card module 2 also includes one or more trays 25, and multiple trays 25 are arranged in the installation space in sequence along the vertical direction, and a network card 26 is installed in each tray 25; a avoidance opening 251 is provided at the bottom of the tray 25, and a heat sink 261 is provided on the network card 26, and the heat sink 261 is connected to the network card 26 and is located at the avoidance opening 251.

[0060] By providing the avoidance opening 251, not only the weight of the tray 25 can be reduced, but also the heat dissipation capacity of the tray 25 can be enhanced, and the other end of the radiator 261 can be extended to the external space of the tray 25, thereby removing the physical restriction of the height of the radiator 261 by the tray 25, and realizing the decoupling between the height of the tray 25 and the radiator 261, thereby maximizing the height design of the radiator 261, and further ensuring the optimization of the heat dissipation effect.

[0061] In a specific embodiment, in the height direction of the frame structure 21 , one end of the radiator 261 is located inside the tray 25 , and the other end passes through the avoidance opening 251 and extends outside the tray 25 .

[0062] In a specific implementation, the heat sink 261 abuts against the interface of the network card 26 to dissipate heat from the interface of the network card 26 .

[0063] In a specific implementation, the heat sink 261 may be a heat sink structure.

[0064] In a specific implementation, the tray 25 is provided with positioning step studs and common studs, wherein the positioning step studs are used for pre-positioning the network card 26 during installation, and the common studs are responsible for fixing the network card 26 in place.

[0065] In one embodiment, a slideway 213 is protruded from the inner wall of the installation space. The slideway 213 is arranged along the installation direction of the tray 25 , and the tray 25 is slidably connected to the slideway 213 .

[0066] By setting the slideway 213, the sliding path of the tray 25 is guided, ensuring that the tray 25 can slide in a preset direction.

[0067] In a specific embodiment, the slide 213 is a sprouting slide, and sprouting slides are provided on two opposite side walls of the installation space. The tray 25 is placed above the sprouting slide and is slidably connected to the sprouting slide. The sprouting slide guides the sliding of the tray 25 so that the tray 25 slides in a predetermined direction.

[0068] In one embodiment, a stop groove 252 is provided on the top of the tray 25, and the stop groove 252 is located at one end of the tray 25 close to the rotating handle 22; a limit protrusion 214 is provided on the inner wall of the installation space, and the limit protrusion 214 and the slideway 213 are spaced apart in the vertical direction, and the stop groove 252 is slidably engaged with the limit protrusion 214.

[0069] By setting the stop groove 252 and the limiting protrusion 214, when the tray 25 slides in the installation space, the limiting protrusion 214 will interact with the stop groove 252, and can achieve accurate limiting and stopping functions when reaching the preset position, and the slide 213 and the limiting protrusion 214 are arranged at intervals in the vertical direction, and the two work together to effectively limit the tray 25 in the vertical direction.

[0070] In a specific embodiment, a first screw hole is provided on the side wall of the frame structure 21, and a second screw hole is provided on the side wall of the tray 25. When the tray 25 is slid into place, fasteners such as screws pass through the first screw hole and the second screw hole in sequence to achieve the installation and fixation of the tray 25 and the frame structure 21.

[0071] In one embodiment, the tray 25 further includes an operating plate 253 , and the operating plate 253 is protrudingly disposed at an end of the tray 25 away from the stop groove 252 .

[0072] By providing the operating panel 253, the operator can plug and unplug the tray 25 by grasping the operating panel 253, which not only simplifies the installation process of the tray 25, but also ensures the smooth disassembly and reinstallation of the tray 25 in subsequent maintenance operations, thereby effectively improving the convenience, accuracy and overall maintenance efficiency of the operation of the tray 25.

[0073] In one embodiment, the frame structure 21 includes a bracket 215 and a frame assembly 216 , wherein the bracket 215 is disposed at one end of the frame assembly 216 close to the rotating handle 22 and is detachably connected to the frame assembly 216 ; the rotating handle 22 is rotatably connected to the bracket 215 .

[0074] By arranging the bracket 215 to be detachably connected to the frame assembly 216 and the rotating handle 22 to be connected to the bracket 215 , the disassembly and installation of the rotating handle 22 is facilitated, and the assembly of the network card module 2 is facilitated.

[0075] In a specific embodiment, the bracket 215 includes a main board 2154, two side boards 2155, two first connecting boards 2156, and two second connecting boards 2157. Two side boards 2155 are fixed to the main board 2154 on both sides in the length direction; the two side boards 2155 are both equipped with a first connecting board 2156 on the side away from the main board 2154; one end of the first connecting board 2156 is fixedly connected to the side board 2155, and the other end is fixedly connected to a second connecting board 2157; the first connecting board 2156 is located between the two side boards 2155 and is vertically arranged with the side boards 2155, while the second connecting board 2157 is arranged opposite to the side boards 2155; the side boards 2155, the first connecting board 2156, the second connecting board 2157 and the main board 2154 together enclose a limiting groove 211. A through hole 212 is formed at the connection between the main plate 2154 and the side plate 2155 ; the torsion spring 23 is arranged in the limiting groove 211 , one torsion arm of the torsion spring 23 passes through the through hole 212 and is connected to the rotating handle 22 , and the other torsion arm is connected to the first connecting plate 2156 .

[0076] In a specific embodiment, the power-assisting member 222 is arranged on the side of the bracket 215 away from the frame assembly 216, and the power-assisting member 222 includes a power-assisting plate 2222 and two extension plates 2223. The power-assisting plate 2222 is located at the end of the handle member 221; the extension plate 2223 and the handle member 221 are perpendicular to each other; and the two extension plates 2223 are located between the two handle members 221, and are respectively connected to the two handle members 221, and a torsion arm of the torsion spring 23 is connected to the extension plate 2223.

[0077] In a specific embodiment, a mounting hole 21551 is provided on the side plate 2155, and the rotating shaft 24 passes through the mounting hole 21551 and is connected to the second connecting plate 2157. The torsion spring 23 is sleeved on the rotating shaft 24 and is arranged between the side plate 2155 and the second connecting plate 2157. The side plate 2155 and the second connecting plate 2157 can limit the torsion spring 23.

[0078] Specifically, the rotating shaft 24 is a rotating shaft screw.

[0079] In a specific embodiment, a heat dissipation hole 21552 is provided on the side panel 2155, and the heat dissipation hole 21552 is spaced apart from the mounting hole 21551, and the heat dissipation hole 21552 is located above the mounting hole 21551, and the heat dissipation hole 21552 is spaced apart from the main board 2154, the handle piece 221 is arranged parallel to the side panel 2155, and the power-assisting end 2212 of the handle piece 221 is located between the heat dissipation hole 21552 and the main board 2154, and the setting of the heat dissipation hole 21552 can further enhance the heat dissipation effect of the frame assembly 216.

[0080] In a specific embodiment, the frame assembly 216 includes a base 2161 and a cover plate 2162, the base 2161 and the cover plate 2162 enclose an installation space, and the base 2161 and the cover plate 2162 are detachably connected. The frame assembly 216 consists of a base 2161 and a cover plate 2162, and is detachably connected, which reduces the installation difficulty of the frame assembly 216, makes the assembly process smoother and more efficient, and reduces the installation time and labor costs; at the same time, when the internal components such as the network card module 2 need regular inspection, maintenance or technical upgrades, the operator only needs to simply remove the cover plate 2162 without disassembling the entire frame, which improves the convenience of maintenance work, shortens the maintenance cycle, and effectively reduces the potential damage risk caused by improper or excessive disassembly, thereby controlling the maintenance cost.

[0081] In a specific embodiment, the two brackets 215 also include a third connecting plate and a fourth connecting plate, which are respectively arranged on two opposite sides of the main board 2154 in the height direction, the base 2161 is connected to the third connecting plate at the bottom, and the cover plate 2162 is connected to the fourth connecting plate at the top.

[0082] Specifically, a first rivet hole is provided at the bottom of the base 2161, and a second rivet hole is provided on the third connecting plate. The first rivet and other fasteners pass through the first rivet hole and the second rivet hole in sequence to achieve riveting fixation of the base 2161 and the third connecting plate.

[0083] Specifically, a third rivet hole is provided on the cover plate 2162, and a fourth rivet hole is provided on the fourth connecting plate. The second rivet and other fasteners pass through the third rivet hole and the fourth rivet hole in sequence to achieve riveting fixation of the cover plate 2162 and the fourth connecting plate.

[0084] In a specific embodiment, a fifth rivet hole is provided on the top of the base 2161, a sixth rivet hole is provided on the cover plate 2162, and fasteners such as the third rivet pass through the sixth rivet hole and the fifth rivet hole in sequence to achieve riveting fixation of the cover plate 2162 and the base 2161.

[0085] Preferably, the frame assembly 216 further includes a conductive foam 2163, which is arranged on the outer side wall of the frame assembly 216. Since there is a problem of electromagnetic interference in the network card module 2, it may interfere with the transmission of signals, resulting in problems such as a decrease in data transmission rate and unstable communication quality. By setting the conductive foam 2163, an electromagnetic shielding layer can be formed to effectively block the intrusion of external electromagnetic interference and prevent the leakage of internal electromagnetic radiation, thereby protecting the stable operation of the network card module 2; and the conductive foam 2163 can absorb and disperse electrostatic charges to prevent electrostatic discharge from damaging the network card module 2, thereby improving the reliability and service life of the network card module 2; since the network card module 2 may be subjected to external impact or vibration during installation or operation, the conductive foam 2163 has a certain elasticity and flexibility, can absorb these impact and vibration energies, and can play a good shockproof and buffering role, thereby protecting the network card module 2 from damage.

[0086] In one embodiment, the conductive foam 2163 may be provided in two groups, and the two groups of conductive foam 2163 are respectively disposed on opposite sides of the frame component 216. In another embodiment, the conductive foam 2163 may be provided in four groups, and the four groups of conductive foam 2163 are respectively disposed around the frame component 216.

[0087] Specifically, each group of conductive foam 2163 is composed of a plurality of foam sheets in an orderly manner, and these foam sheets are arranged in sequence in an array manner.

[0088] Specifically, the conductive foam 2163 is bonded to the frame assembly 216 .

[0089] In one embodiment, the network card 26 is provided with a network card cage 262, and the network card cage 262 is arranged at one end close to the bracket 215 and corresponds to the position of the interface of the network card 26; the bracket 215 is provided with one or more groups of limiting card slots 2151, and the multiple groups of limiting card slots 2151 are arranged in sequence along the height direction of the bracket 215, and the limiting card slots 2151 correspond to the network card 26 one by one; the network card cage 262 is arranged in the corresponding limiting card slot 2151.

[0090] By setting the network card cage 262, it is convenient to connect the external switch and other structures with the interface of the network card 26, which can ensure the precise alignment and close contact between the interface of the network card 26 and the interface of the external device, reduce the loss and interference in the signal transmission process, and improve the efficiency and stability of signal transmission; by setting the limit card slot 2151 on the bracket 215, it is convenient to fix the network card cage 262, and it can effectively resist displacement when subjected to external force, preventing the network card cage 262 from loosening or falling off, which not only improves the stability of the installation of the network card 26, but also extends the service life of the interface of the network card 26, and reduces the risk of failure caused by improper installation or vibration and other factors.

[0091] In a specific implementation, two groups of trays 25 are provided. The two groups of trays 25 are arranged in sequence along the vertical direction, and a network card 26 is correspondingly provided in each tray 25 .

[0092] Specifically, two groups of limit slots 2151 are provided, which are respectively arranged corresponding to the two network cards 26 .

[0093] In one embodiment, the bracket 215 is provided with a plurality of groups of first ventilation holes 2152, and the plurality of groups of first ventilation holes 2152 are arranged in sequence along the height direction of the bracket 215, and a group of limiting slots 2151 is provided between two adjacent groups of first ventilation holes 2152; and the power assisting member 222 is provided with second ventilation holes 2221, and when the power assisting member 222 is in the fixed position, the second ventilation holes 2221 are connected with the first ventilation holes 2152 at the corresponding positions.

[0094] By setting a first ventilation hole 2152 on the bracket 215, the ventilation and heat dissipation effect of the frame structure 21 can be enhanced, and the heat dissipation inside the installation space can be effectively promoted, thereby ensuring that the network card module 2 can still maintain a stable temperature level under high-intensity working conditions and extending its service life; by setting a second ventilation hole 2221 on the assisting member 222, when the assisting member 222 is in a fixed position, the second ventilation hole 2221 is connected to the first ventilation hole 2152, thereby avoiding the physical obstruction of the first ventilation hole 2152 caused by the assisting member 222, ensuring that the air circulation path is unobstructed, and ensuring the heat dissipation effect of the first ventilation hole 2152.

[0095] In one embodiment, a light guide column 263 is provided at one end of the network card 26 close to the bracket 215 , and a limiting hole 2153 is provided on the bracket 215 . The light guide column 263 passes through the limiting hole 2153 to be connected to an external structure.

[0096] By setting a light guide column 263 on the network card 26, the indicator light status of the network card 26 can be clearly transmitted to the external panel or other easily observable structures. The user does not need to open the network card module 2 to closely observe the network card 26 itself, and can intuitively understand the working status of the network card 26, thereby greatly improving the usability and maintenance efficiency of the system; by setting a limiting hole 2153 on the bracket 215, it not only plays the role of connecting the light guide column 263 with the external panel and other structures, ensuring that the optical signal can be accurately transmitted to the user's visible area, but also realizes the limitation and fixation of the light guide column 263; improves the stability of the overall structure, prevents the light guide column 263 from loosening or dislocation due to vibration or external force, ensures the stability and consistency of the light transmission path, and thus guarantees the accuracy and reliability of the indicator light status transmission.

[0097] In one embodiment, a connector 264 is provided at one end of the network card 26 facing away from the bracket 215 , and the connector 264 is used to connect to the internal structure of the chassis 1 .

[0098] By setting a connector 264 on the network card 26, a stable connection is achieved between the network card 26 and the internal structure of the chassis 1, thereby ensuring that the network card 26 can access the complex data transmission network inside the chassis 1, which not only improves the overall integration and interoperability of the system, but also realizes the collaboration between the network card 26 and other key components.

[0099] In a specific implementation, the connector 264 may be connected to a structure such as a graphics processor board via a cable.

[0100] Specifically, a side of the frame assembly 216 facing away from the rotating handle 22 is set as an opening, one end of the cable is connected to the connector 264, and the other end passes through the opening to be connected to a structure such as a graphics processor board.

[0101] In a specific implementation, the connector 264 is a high-density connector.

[0102] In a specific implementation, the network card 26 is placed in the tray 25 from top to bottom, and the network card 26 is fixedly installed by positioning the step studs and ordinary studs in conjunction with fasteners such as screws; then the tray 25 with the network card 26 installed is inserted into the slide 213 from the side away from the rotating handle 22. After the tray 25 is installed in place, the tray 25 is fixed to the frame structure 21 by fasteners such as screws, and then the connector 264 of the network card 26 is wired to the structure inside the chassis 1, and then the above operation is repeated to complete the installation of the remaining network cards 26 and trays 25; specifically, multiple groups of trays 25 are installed and wired in sequence from bottom to top until the assembly of the network card module 2 is completed.

[0103] In a specific implementation, after the network card module 2 is assembled, when the assisting member 222 is in the separated position, the assembled network card module 2 with the wire is inserted into the corresponding fixed groove 111 of the fan frame of the chassis 1, and then the rotating handle 22 is rotated to cooperate with the force-bearing member until the force-bearing member is located in the groove 2213 of the handle member 221. At this time, the rotating handle 22 is in the installation position and the assisting member 222 is in the fixed position. Then, the assisting member 222 is locked and fixed to the frame structure 21 by fasteners such as hand screws, thereby achieving the installation and fixation of the network card module 2.

[0104] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A server, characterized in that: include: A chassis (1) is provided with a fan frame (11), wherein a plurality of fixing grooves (111) are provided in the fan frame (11), and the fixing grooves (111) are used to install fan modules; A network card module (2) is detachably connected to the fixing slot (111) and is used to be installed in the corresponding fixing slot (111) after the fan module is disassembled; The network card module (2) comprises a frame structure (21) and a rotating handle (22), wherein the rotating handle (22) comprises: Two handle pieces (221) are respectively arranged on two sides of the frame structure (21), and the handle pieces (221) are rotatably connected to the frame structure (21); The power-assisting member (222) has two ends respectively fixedly connected to the two handle members (221); the power-assisting member (222) has a fixed position connected to the frame structure (21), and a separated position separated from the frame structure (21).

2. The server according to claim 1, characterized in that: A force-bearing member is provided in the fixing groove (111); the rotating handle (22) is provided at an end of the frame structure (21) away from the interior of the chassis (1) and is rotatably connected to the frame structure (21); the rotating handle (22) has an installation position for clamping with the force-bearing member and a disengagement position for disengaging from the force-bearing member.

3. The server according to claim 2, characterized in that: When the rotating handle (22) is in the installation position, the assisting member (222) is in the fixed position; when the rotating handle (22) is in the disengaged position, the assisting member (222) is in the separated position.

4. The server according to claim 3, characterized in that: The handle member (221) comprises: The force-bearing end (2211) has a first locking position and a second locking position for locking with different force-bearing points of the force-bearing member; A boosting end (2212) connected to the boosting member (222); When the force-bearing end (2211) is in the first locking position, the assisting end (2212) rotates to assist the plugging of the network card module (2) and the fixing slot (111); when the force-bearing end (2211) is in the second locking position, the assisting end (2212) rotates to assist the separation of the network card module (2) and the fixing slot (111).

5. The server according to claim 4, characterized in that: A groove (2213) is provided on a side of the force-bearing end (2211) facing away from the assisting end (2212); when the rotating handle (22) is in the installation position, the force-bearing member is located in the groove (2213).

6. The server according to claim 5, characterized in that: The groove (2213) comprises a first side wall (22131) and a second side wall (22132), and the first side wall (22131) and the second side wall (22132) are arranged opposite to each other; when the force-bearing end (2211) is in the first clamping position, the force-bearing member abuts against the first side wall (22131); when the force-bearing end (2211) is in the second clamping position, the force-bearing member abuts against the second side wall (22132).

7. The server according to claim 3, characterized in that: The network card module (2) further comprises a torsion spring (23); a limiting groove (211) is provided in the frame structure (21); a through hole (212) is provided at one end of the limiting groove (211) close to the handle member (221); the torsion spring (23) is located in the limiting groove (211), and one torsion arm of the torsion spring (23) passes through the through hole (212) and is connected to the rotating handle (22), and the other torsion arm is connected to the groove wall of the limiting groove (211).

8. The server according to any one of claims 3 to 7, characterized in that: An installation space is provided in the frame structure (21); the network card module (2) further comprises one or more trays (25), the plurality of trays (25) being arranged in sequence in the installation space along a vertical direction, and a network card (26) is correspondingly installed in each tray (25); a clearance opening (251) is provided at the bottom of the tray (25), a heat sink (261) is provided on the network card (26), and the heat sink (261) is connected to the network card (26) and is located at the clearance opening (251).

9. The server according to claim 8, characterized in that: A slideway (213) is protruding from the inner wall of the installation space. The slideway (213) is arranged along the installation direction of the tray (25). The tray (25) is slidably connected to the slideway (213).

10. The server according to claim 9, characterized in that A stop groove (252) is provided on the top of the tray (25), and the stop groove (252) is located at one end of the tray (25) close to the rotating handle (22); a limit protrusion (214) is provided on the inner wall of the installation space, and the limit protrusion (214) and the slideway (213) are arranged at intervals in the vertical direction, and the stop groove (252) and the limit protrusion (214) are slidably engaged.

11. The server according to claim 10, characterized in that: The tray (25) further comprises an operating plate (253), wherein the operating plate (253) is protrudingly arranged at an end of the tray (25) facing away from the stop groove (252).

12. The server according to any one of claims 9 to 11, characterized in that: The frame structure (21) comprises a bracket (215) and a frame assembly (216); the bracket (215) is arranged at one end of the frame assembly (216) close to the rotating handle (22) and is detachably connected to the frame assembly (216); the rotating handle (22) is rotatably connected to the bracket (215).

13. The server according to claim 12, characterized in that: The network card (26) is provided with a network card cage (262), the network card cage (262) being arranged at one end close to the bracket (215) and corresponding to the position where the interface of the network card (26) is located; the bracket (215) is provided with one or more groups of limit card slots (2151), the multiple groups of limit card slots (2151) are arranged in sequence along the height direction of the bracket (215), and the limit card slots (2151) correspond one to one with the network card (26); the network card cage (262) is arranged in the corresponding limit card slot (2151).

14. The server according to claim 13, characterized in that: The bracket (215) is provided with a plurality of groups of first ventilation holes (2152), the plurality of groups of first ventilation holes (2152) are arranged in sequence along the height direction of the bracket (215), and a group of limiting slots (2151) is provided between two adjacent groups of first ventilation holes (2152); and the assisting member (222) is provided with second ventilation holes (2221), and when the assisting member (222) is in the fixed position, the second ventilation holes (2221) are communicated with the first ventilation holes (2152) at corresponding positions.

15. The server according to claim 12, characterized in that: A light guide column (263) is provided at one end of the network card (26) close to the bracket (215); a position limiting hole (2153) is provided on the bracket (215); and the light guide column (263) passes through the position limiting hole (2153) for connection with an external structure; And / or, a connector (264) is provided at one end of the network card (26) facing away from the bracket (215), and the connector (264) is used to connect to the structure inside the chassis (1).

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