Spliced Riser module and server

Abstract

The invention discloses a spliced Riser module and a server, and relates to the technical field of servers, the spliced Riser module comprises a fixed support and a connecting assembly, the fixed support is enclosed to form an installation space for installing a PCIe expansion card; the connecting assembly comprises connecting pieces and matching pieces, each fixing support is at least provided with one connecting piece and one matching piece, the connecting pieces are movably connected with the fixing supports, and each connecting piece is movably matched with the corresponding matching piece on the adjacent fixing support in a clamped mode so that the two adjacent fixing supports can be connected.

Description

Technical Field

[0001] This invention relates to the field of server technology, and in particular to a modular Riser module and server. Background Technology

[0002] In existing servers, traditional riser modules (hardware components on servers used to expand device interfaces) are typically designed with a fixed height. This fixed module height and placement within the server mean that multiple riser modules are often required to fully meet the overall system configuration needs. Furthermore, the modules offer limited flexibility in combining different PCIe expansion cards (hardware devices based on the PCI Express bus standard that provide additional functionality to the computer system by inserting into PCIe slots on the motherboard). This results in poor maintainability and future hardware network expansion and upgrades, and high design and manufacturing costs. Summary of the Invention

[0003] The main objective of this invention is to propose a modular Riser module and server designed to facilitate the installation of PCIe expansion cards of different sizes.

[0004] To achieve the above objectives, the present invention proposes a splicing riser module, comprising: A mounting bracket, wherein the mounting bracket encloses an installation space for installing a PCIe expansion card; A connecting assembly includes a connector and a mating component. Each fixed bracket is provided with at least one connector and one mating component. The connector is movably connected to the fixed bracket. Each connector can be movably engaged with a corresponding mating component on an adjacent fixed bracket to achieve the connection between two adjacent fixed brackets.

[0005] In one embodiment, the connector is rotatably connected to the fixed bracket, and the connector rotates along the rotation axis to engage with a mating part on an adjacent fixed bracket.

[0006] In one embodiment, the connector and the mating member are spaced apart along the thickness direction of the fixed bracket.

[0007] In one embodiment, the fixed bracket is provided with at least two sets of the connecting components, with two adjacent sets of the connecting components disposed on the inner and outer sides of the fixed bracket and spaced apart along the length direction of the fixed bracket.

[0008] In one embodiment, the connector is detachably connected to the fixed bracket.

[0009] In one embodiment, the connector is provided with one of a hook and a hole, and the mating part is provided with the other of the two.

[0010] In one embodiment, the connector is provided as a rectangular hinge, the connector has a locking hole, and the fixing bracket extends and bends along the side facing the connector to form a hook.

[0011] In one embodiment, the connector is provided with a first mating part, and the fixed bracket is provided with a second mating part. On the same fixed bracket, a first mating part and a second mating part mate to fix the connector to the fixed bracket.

[0012] In one embodiment, the splicing Riser module further includes at least two fixing members, each of which is spaced apart along the length of the fixing bracket, and the fixing members are used to fix the PCIe expansion card.

[0013] This invention also proposes a server, the server comprising the above-described modular riser module and... Box; At least one PCIe expansion card is provided, and the PCIe expansion card is connected to the splicing Riser module. The PCIe expansion cards are arranged sequentially along the thickness direction of the fixed bracket.

[0014] This invention proposes a modular riser module, primarily used in servers and other devices requiring multiple PCIe expansion cards. It allows for flexible adjustment of the number and layout of PCIe expansion cards according to actual needs, improving device expandability and space utilization. Its core function is achieved through the synergistic effect of mounting brackets and connecting components. The mounting brackets provide the foundation for installing PCIe expansion cards, while the connecting components enable the rapid assembly and disassembly of multiple mounting brackets.

[0015] The mounting bracket is typically made of stamped metal sheet or injection-molded high-strength plastic, possessing sufficient structural strength to support the weight of the PCIe expansion card. The dimensions of the enclosed installation space match the shape of a standard PCIe expansion card, and the interior can be equipped with slots or mounting points corresponding to the PCIe expansion card's gold fingers, ensuring that the PCIe expansion card does not shift laterally or longitudinally after insertion. The connectors and mating parts in the connection assembly are arranged in pairs. Each mounting bracket has connector mounting positions and mating part mounting positions machined on the same side or opposite side. The movable connection structure of the connector is assembled on the mounting position, allowing it to move within a certain range. When two fixed brackets need to be connected, push or rotate the connector on one of the fixed brackets to make it snap into the mating part on the adjacent fixed bracket, achieving a rigid connection through mechanical engagement. To disassemble, reverse the operation to release the snap, thus enabling the connection and assembly of the two adjacent fixed brackets. This allows for the connection and fixation of PCIe expansion cards of different sizes on the mounting bracket, improving the convenience and flexibility of PCIe expansion cards in the actual assembly process, facilitating server assembly and expansion, and providing convenient operation without the need for additional tools. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a structural embodiment of the splicing Riser module provided by the present invention; Figure 2 for Figure 1 Another structural diagram of the mid-section splicing Riser module; Figure 3 for Figure 1 A schematic diagram of the structure of the connecting components in their mating state; Figure 4 for Figure 3 A magnified view of a portion of point A in the middle; Figure 5 for Figure 1 A structural diagram of another state of the connecting component; Figure 6 for Figure 5 A magnified view of a portion of point B in the middle.

[0018] Explanation of icon numbers: 100. Interlocking Riser Module; 1. Fixed Bracket; 11. Second Mating Part; 2. Connecting Component; 21. Connector; 21a. Snap Hole; 211. First Mating Part; 22. Mating Part; 3. Fixing Part.

[0019] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0022] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0023] In existing servers, traditional riser modules (hardware components on servers used to expand device interfaces) are typically designed with a fixed height. This fixed module height and placement within the server mean that multiple riser modules are often required to fully meet the overall system configuration needs. Furthermore, the modules offer limited flexibility in combining different PCIe expansion cards (hardware devices based on the PCI Express bus standard that provide additional functionality to the computer system by inserting into PCIe slots on the motherboard). This results in poor maintainability and future hardware network expansion and upgrades, and high design and manufacturing costs.

[0024] To solve the above problems, please refer to... Figures 1 to 3 This invention proposes a splicing Riser module 100, including a fixed bracket 1 and a connecting component 2. The fixed bracket 1 encloses an installation space for installing a PCIe expansion card. The connecting component 2 includes a connector 21 and a mating component 22. Each fixed bracket 1 is provided with at least one connector 21 and one mating component 22. The connector 21 is movably connected to the fixed bracket 1. Each connector 21 can be movably engaged with the corresponding mating component 22 on the adjacent fixed bracket 1 to realize the connection between two adjacent fixed brackets 1.

[0025] The present invention proposes a modular riser module 100, primarily used in servers and other devices requiring multiple PCIe expansion cards. It allows for flexible adjustment of the number and layout of PCIe expansion cards according to actual needs, improving device expandability and space utilization. Its core function is achieved through the synergistic action of the mounting bracket 1 and the connecting component 2. The mounting bracket 1 provides the foundation for installing the PCIe expansion cards, while the connecting component 2 enables the rapid assembly and disassembly of multiple mounting brackets 1.

[0026] The mounting bracket 1 is typically made of stamped metal sheet or injection-molded high-strength plastic, possessing sufficient structural strength to support the weight of the PCIe expansion card. The dimensions of the enclosed installation space match the shape of a standard PCIe expansion card, and slots or fixing points corresponding to the PCIe expansion card's gold fingers can be provided internally to ensure that the PCIe expansion card does not shift laterally or longitudinally after insertion. The connector 21 and mating part 22 in the connection assembly 2 are paired structures. Each mounting bracket 1 has a connector 21 mounting position and a mating part 22 mounting position machined on the same side or opposite side. The connector 21 is movably connected and assembled at the mounting position, allowing it to move within a certain range. When two fixed brackets 1 need to be spliced, push or rotate the connector 21 on one of the fixed brackets 1 to make it snap into the mating part 22 on the adjacent fixed bracket 1, and achieve a rigid connection between the two through mechanical engagement; when disassembling, reverse the operation to release the snap, thereby realizing the connection and assembly of the two adjacent fixed brackets 1, so as to adapt to the connection and fixation of PCIe expansion cards of different sizes on the mounting bracket, improving the convenience and flexibility of PCIe expansion cards in the actual assembly process, facilitating the assembly and expansion of servers, and making the operation convenient and without the need for additional tools.

[0027] In an alternative embodiment, please refer to Figures 3 to 6 The connector 21 is rotatably connected to the fixed bracket 1, and the connector 21 is rotated along the rotation axis to engage with the mating part on the adjacent fixed bracket 1.

[0028] The connector 21 and the fixed bracket 1 are rotatably connected via a rotating shaft. The rotating shaft can be a metal pin or a plastic shaft with a certain degree of toughness, with both ends fixed in the preset shaft holes of the fixed bracket 1. The connector 21 has a bushing that matches the rotating shaft in the middle, allowing the connector 21 to rotate 0°-180° around the rotating shaft. When the fixed bracket 1 is in an independent state, the connector 21 can be rotated to a position that fits against the surface of the fixed bracket 1, avoiding the occupation of extra space. When splicing is required, the connector 21 is rotated 180° so that the snap-fit ​​structure at its front end aligns with the mating part on the adjacent fixed bracket 1. The mating part can be set as a groove or boss that matches the snap-fit ​​structure of the connector 21. For example, when the end of the connector 21 has a protrusion, the mating part is a corresponding slot. After being rotated, the connector 21 achieves axial and radial limiting by embedding the protrusion into the slot, ensuring that the two fixed brackets 1 will not rotate relative to each other or separate after splicing, thus improving the stability of the connection.

[0029] In an alternative embodiment, please refer to Figures 3 to 6 The connector 21 and the mating part 22 are spaced apart along the thickness direction of the fixed bracket 1.

[0030] In one embodiment, the connector 21 and the mating component 22 are spaced apart along the thickness direction of the fixed bracket 1, meaning they are at different heights in the cross-sectional direction of the fixed bracket 1. The thickness direction of the fixed bracket 1 is typically its vertical direction when it supports a PCIe expansion card. The connector 21 can be positioned near the top edge of the fixed bracket 1, while the mating component 22 is positioned near the bottom edge, separated by the sidewall of the fixed bracket 1. This arrangement avoids structural interference between the connector 21 and the mating component 22 during rotation or engagement, ensuring that the range of motion of the connector 21 is unrestricted. Simultaneously, the connection points at different heights can disperse forces in the vertical direction, making the connection force between adjacent fixed brackets 1 more balanced, reducing the load on a single connection point. Especially when installing multiple PCIe expansion cards increases the overall weight, this effectively reduces the risk of deformation of the connection structure and extends the service life of the modular riser module 100.

[0031] In an optional embodiment, the fixed bracket 1 is provided with at least two sets of connecting components 2, with two adjacent sets of connecting components 2 respectively disposed on the inner and outer sides of the fixed bracket 1 and spaced apart along the length direction of the fixed bracket 1.

[0032] The fixed bracket 1 is provided with at least two sets of connecting components 2, for example, two or three sets of connecting components 2 are spaced apart along the length of the fixed bracket 1. Adjacent sets of connecting components 2 are located on the inner and outer sides of the fixed bracket 1, respectively. Here, the inner side refers to the inner side of the installation space enclosed by the fixed bracket 1, and the outer side refers to the outer side of the installation space. They are spatially staggered. This design allows adjacent fixed brackets 1 to form a connection simultaneously from the inner and outer sides when spliced, effectively constraining the fixed bracket 1 in two dimensions and significantly improving the overall rigidity after splicing. The spaced connecting components 2 along the length direction can evenly distribute the splicing force at different positions of the fixed bracket 1, preventing bending or deformation of the sidewalls of the fixed bracket 1 due to excessive local stress. This ensures that multiple fixed brackets 1 form a flat installation plane after splicing, further improving the stability of the spliced ​​Riser module 100 and facilitating the smooth installation of PCIe expansion cards.

[0033] In an optional embodiment, the connector 21 is detachably connected to the fixed bracket 1.

[0034] The connector 21 and the fixed bracket 1 are detachably connected, which can be achieved through a snap-fit ​​structure, threaded connection, or pin connection. For example, the fixed bracket 1 can be machined with a mounting post with internal threads, and the connector 21 has a corresponding through hole. A screw is threaded through the through hole to the mounting post to fix the connector 21; disassembly is achieved by simply unscrewing the screw. Alternatively, the fixed bracket 1 has a spring snap, and the connector 21 has a corresponding snap hole. During installation, the snap is engaged with the snap hole to secure the connector; during disassembly, the snap is pressed to release it from the snap hole. The advantage of this detachable design is that when the connector 21 wears or is damaged due to long-term use, the connector 21 can be replaced individually without replacing the entire fixed bracket 1, reducing maintenance costs. Furthermore, users can replace different types of connectors 21 according to actual splicing needs, such as replacing the plastic connector 21 with a metal connector 21 to improve strength, enhancing the versatility and adaptability of the splicing Riser module 100.

[0035] In an optional embodiment, the connector 21 is provided with one of a hook and a hole 21a, and the mating part 22 is provided with the other of the two.

[0036] The connector 21 has one of a hook and a locking hole 21a, and the mating part 22 has the other one. The specific combination can be selected according to the connection strength requirements. If the connector 21 has a hook, the hook can be made of a metal or plastic sheet with a certain degree of elasticity, and its end can be machined with a barb structure. The barb facilitates insertion and prevents reverse disengagement. The mating part 22 has a locking hole 21a that matches the size of the hook. The edge of the locking hole 21a can be machined with a chamfer to guide the hook to be inserted smoothly. If the connector 21 has a locking hole 21a, the inner sidewall of the locking hole 21a can be machined with a protrusion, and the hook on the mating part 22 is machined with a corresponding groove. The connection strength is enhanced by the engagement of the protrusion and the groove. This hook and hole 21a mating structure requires no additional fasteners and can achieve a stable connection through mechanical interlocking. During the splicing process, only a certain pushing force needs to be applied to make the hook fully enter the hole 21a. When disassembling, a reverse pulling force is applied to make the hook elastically deform and disengage from the hole 21a. It has high operation efficiency and can maintain the stability of the connection in a vibration environment.

[0037] In an alternative embodiment, please refer to Figures 3 to 6 The connector 21 is a rectangular hinge with a locking hole 21a. The fixing bracket 1 extends and bends along the side facing the connector 21 to form a hook.

[0038] In this embodiment, the connector 21 is a rectangular hinge. The main body of the rectangular hinge is a rectangular metal or plastic sheet, the length of which matches the width of the side wall of the fixing bracket 1, and the width is set according to the connection strength requirements. One end of the rectangular hinge is connected to the fixing bracket 1 via a rotating shaft, and the other end is machined with a through hole 21a. The shape of the through hole 21a can be circular, square, or oblong. The oblong through hole 21a allows for a certain assembly error, and the specific shape can be selected according to actual needs. In this solution, the shape of the through hole 21a is square. The fixing bracket 1 extends and bends along the side facing the connector 21 to form a hook. Specifically, when the fixing bracket 1 is made of metal, an inclined metal sheet can be stamped out from the edge of the side wall of the fixing bracket 1 toward the connector 21. The end of the metal sheet is bent upward to form a barb, and the height of the barb matches the height of the through hole 21a on the connector 21. When the fixing bracket 1 is made of plastic, the fixing bracket 1 and the connector 21 can be integrally formed by injection molding, and the specific choice can be made according to practical needs. This structural design integrates the hook and the fixed bracket 1 into a single unit, eliminating the need for additional assembly, reducing the number of parts, and lowering production costs. Simultaneously, the rectangular hinge structure provides a larger contact area, resulting in more even force distribution during connection. Combined with the one-piece hook, this ensures the strength and stability of the connection structure.

[0039] In an optional embodiment, the connector 21 is provided with a first mating part 211, and the fixed bracket 1 is provided with a second mating part 11. On the same fixed bracket 1, a first mating part 211 and a second mating part 11 are mated to fix the connector 21 to the fixed bracket 1.

[0040] The first mating part 211 and the second mating part 11 can have various structural forms. For example, the first mating part 211 can be a hemispherical or square protrusion on the surface of the connector 21, and the second mating part 11 can be a hemispherical or square groove on the surface of the fixed bracket 1. The size of the protrusion is slightly larger than the size of the groove, and the two are engaged through an interference fit. Under normal circumstances, when the connector 21 is not needed, the connector 21 on the same fixed bracket 1 is connected to the fixed bracket 1 through the engagement of the first mating part 22 and the second mating part 22. When the connector 21 is not in operation, the engagement of the two parts can fix the connector 21 in a preset position, preventing it from rotating randomly due to vibration or other factors, and avoiding collisions with other components. When it is necessary to assemble the fixed brackets 1 together, the connector 21 can be pried out from the second mating part 11, rotated 180° to the bottom, and engaged with the mating part 22 on the adjacent fixed bracket 1, thereby achieving a detachable connection between the two fixed brackets 1. This design facilitates the assembly of the modular Riser Module 100, improving assembly convenience and flexibility. During assembly, only the height of the required PCIe expansion card needs to be adjusted. This modular structure also facilitates subsequent maintenance and expansion. Even if additional PCIe expansion cards are needed later, simply add the corresponding modular Riser Module 100 unit to the top of the server. The operation is simple and convenient; adding PCIe expansion cards does not require replacing the entire server chassis structure, thus improving the flexibility of hardware upgrades. Furthermore, the design of the first mating part 22 and the second mating part 22 also improves the convenience of storage. When not in use, the connector 21 is fixed to the second mating part 11, reducing the space occupied by a single fixed bracket 1 and making it easier to stack and store multiple brackets together. The matching design of the connector 21 rotating to the fixed bracket 1 also makes it easy to store the two as a whole, avoiding the situation that the connector 21 may be easily lost due to its small size when stored alone. Moreover, there is no need to assemble the connector 21 separately when using it; it can simply be pried off the fixed bracket 1.

[0041] In an alternative embodiment, please refer to Figure 1 and Figure 2 The modular Riser module 100 also includes at least two fasteners 3, each of which is spaced apart along the length of the mounting bracket 1. The fasteners 3 are used to fix the PCIe expansion card.

[0042] The number of fixing members 3 is determined based on the length of the mounting bracket 1 and the size of the PCIe expansion card, typically 2-4, evenly spaced along the length of the mounting bracket 1. The main body of each fixing member 3 is fixed to the inner wall of the mounting bracket 1, and its free end is machined with fixing holes or threaded holes that match the edge notch of the PCIe expansion card. When the PCIe expansion card is inserted into the installation space, it is fixed by screws or other fixing members 3 corresponding to each other, thus achieving the connection and fixation between the PCIe expansion card and the mounting bracket 1. The fixing members 3 effectively constrain the displacement of the PCIe expansion card, ensuring stable contact between its gold fingers and the slot, and preventing signal transmission failures due to poor contact. Simultaneously, the multiple spaced fixing members 3 can disperse the vibration stress on the PCIe expansion card, protecting the electronic components on the PCIe expansion card from damage.

[0043] The present invention also proposes a server comprising a modular Riser module 100 and a chassis; At least one PCIe expansion card is connected to the modular riser module 100, and the PCIe expansion cards are arranged sequentially along the thickness direction of the fixing bracket 1. The specific structure of the modular riser module 100 is as described in the above embodiments. Since this server adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, and will not be described in detail here. The enclosure is the outer shell structure of the server, which is made of welded or bolted steel plates. It has multiple mounting beams and columns inside for fixing the riser module and other components. The PCIe expansion cards are connected to the slots in the riser module through gold fingers to realize signal transmission with the server motherboard. The PCIe expansion cards are arranged sequentially along the thickness direction of the fixing bracket 1, that is, in a stacked layout. This layout can install more PCIe expansion cards in a limited enclosure space, improving the server's expansion capabilities. The modular Riser Module 100's modular design allows users to easily add or remove PCIe expansion cards as needed, without replacing the server chassis. This reduces upgrade costs and improves the ease of assembly. Simultaneously, the orderly arrangement of the PCIe expansion cards facilitates airflow through the gaps, creating an efficient heat dissipation channel with the internal fans, ensuring stable operation of the PCIe expansion cards even in high-temperature environments.

[0044] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A modular Riser module, characterized by, The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module.

2. The modular Riser module of claim 1, wherein, The application relates to a spliced Riser module.

3. The modular Riser module of claim 2, wherein, The application relates to a spliced Riser module.

4. The modular Riser module of claim 3, wherein, The application relates to a spliced Riser module.

5. The modular Riser module of claim 1, wherein, The application relates to a spliced Riser module.

6. The modular Riser module of claim 1, wherein, The application relates to a spliced Riser module.

7. The modular Riser module of claim 1, wherein, The application relates to a spliced Riser module.

8. The modular Riser module of any one of claims 1 to 7, wherein, The application relates to a spliced Riser module.

9. The modular Riser module of claim 8, wherein, The application relates to a spliced Riser module.

10. A server, characterized by The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to a spliced Riser module. The application relates to

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