Cross beam assembly and server host

Abstract

The utility model discloses a cross beam assembly and a server host. The cross beam assembly is used for the server case and comprises a first cross beam and a second cross beam, the first cross beam is provided with at least one first connecting part, and the first connecting part is used for being detachably connected with the server case; and the second cross beam is rotationally connected with the first cross beam, a second connecting part is arranged on the second cross beam, and the second connecting part is used for being detachably connected with the server case. Due to the fact that the second cross beam can be turned over and lifted up relative to the first cross beam, when equipment installed below the second cross beam needs to be disassembled, only the second cross beam needs to be turned over and lifted up, then the equipment is disassembled, and the expansion interface module does not need to be disassembled firstly and then the whole cross beam does not need to be disassembled. Through the arrangement, when equipment below the first cross beam needs to be disassembled, tedious steps are not needed, and the operation time is saved.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and in particular to a beam assembly and a server host. Background Art

[0002] As customers have higher and higher requirements for server functions, the number of corresponding hardware inside the chassis is increasing. With the increase of hardware, it is necessary to increase the support structure to ensure the stability of the hardware assembly inside the server chassis. However, this will put the space inside the server under severe test. While ensuring that the size of the server chassis is moderate, the design inside the server chassis is becoming more and more complicated.

[0003] In the existing server system technology, in order to fix the expansion interface module, a support beam is usually designed in the middle of the chassis and at the tail of the expansion interface module to fix the expansion interface module. The support beam is designed as an integral support beam and is fixed to both sides of the chassis by screws. The existing integral support beam will block the interfaces of some signal connectors. When plugging and unplugging the signal connector, the expansion interface module and the support beam need to be removed first, which is cumbersome and time-consuming. Utility Model Content

[0004] The present application discloses a crossbeam assembly and a server host, which can solve the problem in the prior art that when it is necessary to plug or unplug the signal connector of the server host, the expansion interface module and the supporting crossbeam must be removed first, and then the signal connector must be plugged or unplugged, resulting in cumbersome and time-consuming operations.

[0005] In order to achieve the above objectives, in a first aspect, the present application discloses a beam assembly for a server chassis, comprising:

[0006] A first crossbeam, wherein at least one first connecting portion is provided on the first crossbeam, and the first connecting portion is used for detachably connecting to the server chassis; and

[0007] A second crossbeam is rotatably connected to the first crossbeam, and a second connecting portion is provided on the second crossbeam, and the second connecting portion is used for detachably connecting to the server chassis.

[0008] The crossbeam assembly of the present application includes a first crossbeam and a second crossbeam. The first crossbeam is provided with at least one first connection portion, and the first connection portion is used for detachable connection with the server chassis. The second crossbeam is rotatably connected to the first crossbeam, and the second crossbeam can be folded up relative to the first crossbeam. The second crossbeam is detachably connected to the server chassis through the second connection portion. Since the second crossbeam can be folded up and lifted relative to the first crossbeam, when it is necessary to remove the equipment installed under the second crossbeam, it is only necessary to fold and lift the second crossbeam and then remove it, without having to remove the expansion interface module first and then remove the entire crossbeam. Through such an arrangement, when it is necessary to remove the equipment under the first crossbeam, cumbersome steps are not required, which saves operation time; since the number of times the expansion interface module is removed is reduced, the expansion interface module is less worn and more durable, thereby increasing the service life of the server chassis.

[0009] As an optional implementation, the second crossbeam is rotatably connected to the first crossbeam via a rotating shaft, and the second crossbeam can drive the rotating shaft to rotate synchronously when rotating. A damping member is provided at one end of the first crossbeam close to the second crossbeam, and an axial hole is provided on the damping member. The rotating shaft is passed through the axial hole and has an interference fit with the axial hole. Through such an arrangement, when the second crossbeam rotates relative to the first crossbeam, the damping member can fix the first crossbeam at any position to prevent the first crossbeam from falling due to gravity, thereby making the entire process of disassembling the equipment under the first crossbeam more convenient and more convenient for engineers to operate.

[0010] As an optional implementation, at least the inner wall portion of the shaft hole of the damping member is made of plastic material. The plastic material has better elasticity, so when the shaft hole of the damping member is interference fit with the rotating shaft, the second crossbeam can be stopped at any position when folding, and the entire folding process can be smoother, which saves the user more effort.

[0011] As an optional implementation, the number of the first connection parts is multiple, a part of which is used for detachable connection with the bottom of the server chassis, and another part of which is used for detachable connection with the side wall of the server chassis. Compared with the first connection part being detachably connected only to the bottom of the server chassis or the first connection part being connected only to the side wall of the server chassis, this design can make the connection between the first crossbeam and the server chassis more stable.

[0012] As an optional implementation, the first crossbeam is further provided with a third connection portion, and the third connection portion is used to connect the expansion interface module. Compared with the expansion interface module being connected to the chassis, by providing the third connection portion on the first crossbeam, one end of the expansion interface module is connected to the third connection portion, and the other end is connected to the server chassis, thereby avoiding the space waste caused by connecting both ends of the expansion interface module to the server chassis, and making the space design inside the chassis more reasonable.

[0013] As an optional embodiment, a first flange is provided at one end of the first beam away from the second beam, the first connection portion is arranged on the first flange, and the first flange is used to abut against the inner surface of the side wall of the server chassis; and / or a second flange is provided at one end of the second beam away from the first beam, the second connection portion is arranged on the second flange, and the second flange is used to abut against the inner surface of the side wall of the server chassis. By arranging the first flange at one end of the first beam away from the second beam, the first connection portion is located on the first flange, and the first flange abuts against the inner surface of the side wall of the server chassis, the first beam is installed as a whole inside the server chassis without affecting the closed structure of the chassis, and the installation of two adjacent server chassis is facilitated. By arranging the second flange at one end of the second beam away from the first beam, the second connection portion is located on the second flange, and the second flange abuts against the inner surface of the side wall of the server chassis, the second beam is installed as a whole inside the server chassis without affecting the closed structure of the chassis, and the installation of two adjacent server chassis is facilitated. At the same time, because of the flange, the connection between the beam and the server chassis is more secure.

[0014] In a second aspect, the present application discloses a server host, the server host comprising:

[0015] Server chassis; and

[0016] As described in the first aspect of the crossbeam assembly, the first crossbeam of the crossbeam assembly is detachably connected to the server chassis through the first connecting portion, and the second crossbeam is detachably connected to the server chassis through the second connecting portion. The first connecting portion is used to be detachably connected to the server chassis, the second crossbeam is rotatably connected to the first crossbeam, the second crossbeam can be folded up relative to the first crossbeam, and the second crossbeam is detachably connected to the server chassis through the second connecting portion. Since the second crossbeam can be folded and lifted relative to the first crossbeam, when it is necessary to remove the equipment installed under the second crossbeam, it is only necessary to fold and lift the second crossbeam and then remove it, without having to remove the expansion interface module first and then remove the entire crossbeam. Through such an arrangement, when it is necessary to remove the equipment under the first crossbeam inside the server chassis, no cumbersome steps are required, saving operation time. In addition, the number of times the equipment inside the server chassis is removed is reduced, the loss of the equipment is reduced, and the service life of the server chassis is increased.

[0017] As an optional implementation, the first connection portion is connected to the server chassis via a hand screw, and the second connection portion is connected to the server chassis via a hand screw. By arranging the first connection portion to be connected to the server chassis via a hand screw, and the second connection portion to the server chassis via a hand screw, compared to ordinary screw connections, the crossbeam can be more easily removed from the server chassis, and no tools are required, making it more convenient to remove the crossbeam from the server chassis.

[0018] As an optional implementation, the server host further includes a signal connector, which is disposed in the server chassis and below the second crossbeam. Since the server host is often plugged in and out of the signal connector when in use, by disposing the signal connector in the server chassis and below the second crossbeam, when plugging in and out of the signal connector, it is not necessary to first disassemble the expansion interface module and then disassemble the entire crossbeam, thereby reducing unnecessary cumbersome operations, reducing the loss of the expansion interface module, and making the expansion module more durable.

[0019] As an optional implementation, the server host further includes an expansion interface module, one end of which is overlapped on the first crossbeam and detachably connected to the first crossbeam via a third connection portion, and the other end of which is detachably connected to the server chassis. This arrangement makes it possible to quickly and conveniently disassemble the expansion interface module when it is necessary to replace the expansion interface module.

[0020] As an optional implementation, the first crossbeam and the second crossbeam are provided with through holes on the side perpendicular to the bottom surface of the server chassis. Compared with the first crossbeam and the second crossbeam without through holes, by providing through holes, the wind of the fan of the server chassis can pass through the through holes to reach the other side of the first crossbeam and the second crossbeam, so that the heat dissipation performance of the server chassis is better.

[0021] As an optional implementation, the first flange and the second flange are provided with reinforcing ribs, so that the first flange and the second flange are connected to the first crossbeam and the second crossbeam respectively and are more firmly connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1A schematic diagram of the server host of this application;

[0024] Figure 2 A schematic diagram of a beam module of the present application;

[0025] Figure 3 for Figure 2 A local enlarged schematic diagram of point A.

[0026] Description of main reference numerals:

[0027] 100-server host; 1-server chassis; 2-beam assembly; 21-first beam; 22-second beam; 3-first connecting part; 4-second connecting part; 5-damping member; 51-rotating shaft; 6-third connecting part; 7-first flange; 8-second flange; 9-signal connector; 10-expansion interface module. DETAILED DESCRIPTION

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

[0029] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0030] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0031] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0032] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0033] The technical solution of the present application will be further described below in conjunction with embodiments and drawings.

[0034] The present application embodiment provides a beam assembly for a server chassis. Figure 1 , Figure 2 and Figure 3 As shown, the beam assembly 2 includes: a first beam 21, a second beam 22, a first connection portion 3 and a second connection portion 4. The first beam 21 is provided with a first connection portion 3 or multiple first connection portions 3, and the first connection portion 3 can be in the form of a connection hole. The first beam 21 is detachably connected to the server chassis 1 through one or more first connection portions 3, which can be connected by screws or by pins. The second beam 22 is provided with a second connection portion 4, and the second connection portion 4 can be in the form of a connection hole. The second connection portion 4 is used to be detachably connected to the server chassis 1, and the connection method can be connected by screws or by pins. The first beam 21 and the second beam 22 are connected by a rotating mechanism, and the rotating mechanism can be a rotating shaft or a hinge. Since the first beam 21 is rotatably connected to the second beam 22, the second beam 22 can rotate relative to the first beam 21. After the first crossbeam 21 and the second crossbeam 22 are connected to the server chassis 1 through the connecting portion, if the signal connector 9 located below the second crossbeam 22 needs to be disassembled, the second connecting portion 4 connecting the second crossbeam 22 to the server chassis 1 can be disassembled first, and then the second crossbeam 22 can be folded upwards, and the signal connector 9 located below the second crossbeam 22 can be disassembled without any obstruction. Compared with the integral crossbeam assembly, this design does not need to disassemble the entire expansion interface module 10, then disassemble the integral crossbeam assembly, and then disassemble the signal connector 9. Through such a setting, when it is necessary to disassemble the device below the first crossbeam 21, such as the signal connector 9, no cumbersome steps are required, which not only saves operation time, but also reduces the wear of the signal connector 9 and increases the service life of the signal connector 9.

[0035] Further, the second cross beam 22 is rotatably connected to the first cross beam 21 via a rotating shaft 51. The rotating shaft 51 can be made of metal material or plastic material. The rotating shaft 51 is interference fit with the connecting hole of the second cross beam 22, so that when the second cross beam 22 rotates, the rotating shaft 51 and the second cross beam 22 rotate synchronously. A damping member 5 is provided at the place where the first cross beam 21 and the second cross beam 22 are rotatably connected. The damping member 5 can be fixed to the first cross beam 21 by screws, or can be integrally formed with the first cross beam 21. The damping member 5 is provided with an axial hole, and the axial hole of the damping member 5 is interference fit with the rotating shaft 51. In this way, when the second beam 22 rotates relative to the first beam 21, the rotating shaft 51 rotates synchronously with the second beam 22, and the axial hole of the damping member 5 is interference fit with the rotating shaft 51. Therefore, the friction between the axial hole of the damping member 5 and the rotating shaft 51 enables the damping member 5 to fix the rotating shaft 51 at any position. Therefore, when the second beam 22 rotates, it can hover at any position. In this way, when replacing equipment under the second beam 22, such as the signal connector 9, the operator does not have to worry about the second beam 22 falling and affecting the operation.

[0036] In order to make the damping member 5 more fixed, Figure 1 , Figure 2 and Figure 3 As shown, the damping member 5 can be made of plastic material as a whole. Because the plastic material has strong elasticity, the damping member 5 can better fix the second cross beam 22. Due to the elasticity of the plastic material, compared with the metal material, the second cross beam 22 made of plastic material will not be subject to much resistance when rotating, making the entire rotation process more labor-saving. When the second cross beam 22 needs to be fixed, the damping member 5 can better fix the second cross beam 22 due to the elasticity of the plastic material. Further, the damping member 5 can be set to plastic material except the shaft hole part, and the plastic part of the shaft hole part is set to a certain thickness, and the other parts can be set to metal material. The metal material has the characteristics of high strength and durability, so that the durability of the entire damping member 5 is higher. And because the damping member 5 is set to plastic material except the shaft hole part, and the other parts can be set to metal material, the connection between the damping member 5 and the first cross beam 21 is also more stable, and there will be no loosening during use. At the same time, the damping member 5 can be arranged on both sides of the connection between the first beam 21 and the second beam 22. Two damping members 5 are used to support the rotating shaft 51 at the same time, so that a greater damping force can be applied to the rotating shaft 51, so that the second beam 22 can hover more stably when it is flipped up.

[0037] Regarding the first connecting portion 3, Figure 1 and Figure 2As shown, the number of the first connecting parts 3 can be multiple, wherein a part of the first connecting parts 3 is used to connect the first crossbeam 21 to the bottom of the server chassis 1, and the first connecting part 3 can be set in the form of a connecting hole, and the corresponding server chassis 1 is also provided with a corresponding connecting hole, and the first crossbeam 21 and the bottom surface of the server chassis 1 can be connected together by screws. Another part of the first connecting part 3 is used to connect the first crossbeam 21 to the side wall of the server chassis 1, and the connection method of screws can also be adopted. In this way, the first crossbeam 21 is connected to the bottom and side of the server chassis 1 at the same time, and there can be two or more connections with the bottom surface. Compared with the first connecting part 3 being only detachably connected to the bottom of the server chassis 1 or the first connecting part 3 being only connected to the side wall of the server chassis 1, this design can make the connection between the first crossbeam 21 and the server chassis 1 more stable.

[0038] In some implementations, such as Figure 1 As shown, the first crossbeam 21 is also provided with a third connection portion 6, which is used to connect the expansion interface module 10. The third connection portion 6 can be set in the form of a connection hole or a buckle, and the number and position of the third connection portions 6 can be selected according to different needs. The number can be slightly more than the number of expansion interface modules 10, and different spacing distances can be set between two adjacent third connection portions 6 to adapt to expansion interface modules 10 of different specifications. When the third connection portion 6 is designed in the form of a connection hole, one end of the expansion interface module 10 is connected and fixed to the first crossbeam 21 by screws, and the other end is connected to the tail of the server chassis 1. When the third connection portion 6 adopts a buckle connection form, a protrusion is set on the expansion interface module 10, and the protrusion is snapped into the third connection portion 6 to fix the expansion interface module 10. Compared with the case where both ends of the expansion interface module 10 are connected to the server chassis 1, the present design arranges third connection parts 6 of different numbers and positions on the first beam 21, so that one end of the expansion interface module 10 is connected to the third connection part 6 and the other end is connected to the server chassis 1, thereby avoiding the space waste caused by both ends of the expansion interface module 10 being connected to the server chassis 1, and making the space design inside the chassis more reasonable.

[0039] In order to make the connection between the crossbeam assembly 2 and the server chassis 1 more stable, Figure 1 and Figure 2As shown, the end of the first crossbeam 21 away from the second crossbeam 22 is provided with a first flange 7, so that a part of the first connection part 3 can be set on the first flange 7, and this part of the first connection part 3 is designed as a through hole. When the first crossbeam 21 is connected to the inner wall of the server chassis 1, the inner wall of the server chassis 1 is connected to the first connection part 3 on the first flange 7 by screws. Due to the design of the first flange 7, the connection between the first crossbeam 21 and the server chassis 1 is more stable. Optionally, the end of the second crossbeam 22 away from the first crossbeam 21 is provided with a second flange 8, so that a part of the second connection part 4 can be set on the second flange 8, and this part of the second connection part 4 is designed as a through hole. When the second crossbeam 22 is connected to the inner wall of the server chassis 1, the inner wall of the server chassis 1 is connected to the second connection part 4 on the second flange 8 by screws. Due to the design of the second flange 8, compared with the second beam assembly 2 connected to the first beam 21 only through the rotating shaft, the second beam 22 of this design is more stable and less likely to shake during the use of the server chassis 1. By setting a flange on the beam assembly 2, the flange abuts against the inner side of the server chassis 1, so that the entire beam assembly 2 is installed inside the server chassis 1. Compared with the design in which the flange is connected to the outer side of the server chassis 1, this design does not affect the closed structure of the chassis, and is convenient for the installation of two adjacent server chassis 1. At the same time, because of the flange, the beam is more firmly connected to the server chassis 1.

[0040] Regarding the material selection of the cross beam assembly 2, metal materials can be selected. Metal materials have the characteristics of high strength and durability, which can increase the service life of the cross beam assembly 2. Furthermore, the cross beam assembly 2 can be made of carbon fiber materials. In addition to the characteristics of high strength and durability, the carbon fiber material is also relatively light, which can reduce the weight of the server chassis 1.

[0041] Furthermore, if Figure 1 and Figure 2 As shown, reinforcing ribs can be provided at the connection between the first flange 7 and the first beam 21 and at the connection between the second flange 8 and the second beam 22. The reinforcing ribs can enhance the strength of the structure. In this design, the reinforcing ribs can increase the strength of the connection between the first flange 7 and the first beam 21, and can increase the strength of the connection between the second flange 8 and the second beam 22. This arrangement makes the connection between the beam assembly 2 and the server chassis 1 more stable, and the beam assembly 2 can withstand a higher weight.

[0042] In a second aspect, the present application discloses a server host, such as Figure 1As shown, the server host 100 includes: a server chassis 1, and a beam assembly 2. In the server chassis 1, the first beam 21 is detachably connected to the server chassis 1 through the first connecting portion 3, and the second beam 22 is detachably connected to the server chassis 1 through the second connecting portion 4. The second beam 22 is rotatably connected to the first beam 21, so the second beam 22 can rotate relative to the first beam 21. When it is necessary to remove the signal connector 9 below the second beam 22, it is only necessary to first remove the connection between the second beam 22 and the server chassis 1, and then rotate and lift the second beam 22 upward, and the damping member 5 fixes the second beam 22, and the operator then removes the signal connector 9, and finally restores it according to the previous method. Compared with the overall design of the beam assembly 2, this design can reduce cumbersome steps and improve the efficiency of replacing equipment such as the signal connector 9, thereby reducing the downtime of the server host 100 and improving the utilization rate. The present design does not require disassembly of the expansion interface module 10 when plugging and unplugging the signal connector 9, thereby reducing the loss of the expansion interface module 10 and increasing its service life, making the server host 100 of the present design more efficient and economical.

[0043] In some implementations, the connection between the first connection part 3 and the server chassis 1 and the connection between the second connection part 4 and the server chassis 1 can be connected by hand screws. The hand screws can be directly disassembled by hand. Compared with ordinary screws, the hand screws do not need to use tools, and the disassembly efficiency is higher. When it is necessary to disassemble the connection between the first connection part 3 and the server chassis 1 or the connection between the second connection part 4 and the server chassis 1, the operator can directly unscrew the screws by hand instead of using tools such as screwdrivers, thereby improving work efficiency.

[0044] In order to improve the stability of the server host 100, buffer pads can be added at the connection between the first connection part 3 and the server chassis 1, the connection between the second connection part 4 and the server chassis 1, and the connection between the expansion interface module 10 and the first crossbeam 21. The buffer pad can reduce the vibration of the device. By adding buffer pads to the above positions, the vibration of the server chassis 1 can be partially absorbed by the buffer pad when it is transmitted to the crossbeam assembly 2, thereby reducing the vibration of the entire crossbeam assembly 2, and further making the expansion interface module 10 connected to the first crossbeam 21 more stable.

[0045] In some implementations, the server host 100 also includes a signal connector 9, which is disposed in the server chassis 1 and installed on the bottom surface of the host below the second beam 22. Since the operator often needs to plug and unplug the signal connector 9 during use of the server host 100, if the position of the signal connector 9 is not set reasonably, the process of plugging and unplugging the signal connector 9 will be cumbersome and complicated. The signal connector 9 is disposed below the second beam 22, so that when the operator wants to plug and unplug the signal connector 9, he only needs to first disassemble the connection between the second beam 22 and the server chassis 1, and then lift the second beam 22 upward. The damping member 5 fixes the second beam 22 at this time, and the operator can plug and unplug the signal connector 9 at this time, and restore it after plugging and unplugging. Through such a setting, unnecessary cumbersome operations are reduced and the wear of the signal connector 9 is reduced.

[0046] In order to facilitate the disassembly of the expansion interface module 10, one end of the expansion interface module 10 can be placed on the first crossbeam 21, and the expansion interface module 10 can be detachably connected to the first crossbeam 21 through the third connection portion 6, and the other end of the expansion interface module 10 can be detachably connected to the server chassis 1, such as by a hand screw or a buckle connection. Compared with setting the expansion interface module 10 below the crossbeam assembly 2, which is directly fixed to the chassis, this design makes the entire operation process more convenient when the expansion interface module 10 needs to be replaced.

[0047] In order to make the heat dissipation efficiency of the server host 100 higher, Figure 1 and Figure 2 As shown, through holes can be set on the side of the beam assembly 2 perpendicular to the bottom surface of the server chassis 1. Through holes are set on the first beam 21 and the second beam 22. The through holes can be square or circular in shape and are set at a certain interval to ensure the stability of the beam assembly 2 and sufficient through hole space. Compared with the beam assembly 2 without through holes, this design allows the fan of the server host 100 to pass more wind through the through holes to the other side of the beam assembly 2, thereby achieving better air circulation and heat dissipation of the server host 100.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A beam assembly for a server chassis, characterized in that: include: A first crossbeam, wherein at least one first connecting portion is provided on the first crossbeam, and the first connecting portion is used for detachably connecting to the server chassis; as well as A second crossbeam is rotatably connected to the first crossbeam, and a second connecting portion is provided on the second crossbeam, and the second connecting portion is used for detachably connecting to the server chassis.

2. The crossbeam assembly according to claim 1, characterized in that: The second crossbeam is rotatably connected to the first crossbeam via a rotating shaft. When the second crossbeam rotates, it can drive the rotating shaft to rotate synchronously. A damping member is provided at one end of the first crossbeam close to the second crossbeam. The damping member is provided with an axial hole. The rotating shaft is inserted into the axial hole and has an interference fit with the axial hole.

3. The crossbeam assembly according to claim 2, characterized in that: At least the inner wall portion of the shaft hole of the damping member is made of plastic material.

4. The crossbeam assembly according to any one of claims 1 to 3, characterized in that: There are multiple first connection parts, some of which are used to be detachably connected to the bottom of the server chassis, and other parts of which are used to be detachably connected to the side walls of the server chassis.

5. The crossbeam assembly according to any one of claims 1 to 3, characterized in that: The first crossbeam is also provided with a third connecting portion, and the third connecting portion is used to connect the expansion interface module.

6. The crossbeam assembly according to any one of claims 1 to 3, characterized in that: A first flange is provided at one end of the first beam away from the second beam, the first connecting portion is provided on the first flange, and the first flange is used to abut against an inner surface of a side wall of the server chassis; and / or A second flange is provided at one end of the second beam away from the first beam, the second connecting portion is arranged on the second flange, and the second flange is used to abut against the inner surface of the side wall of the server chassis.

7. A server host, characterized in that: include: Server chassis; as well as A crossbeam assembly, wherein the crossbeam assembly is the crossbeam assembly according to any one of claims 1 to 6, wherein the first crossbeam of the crossbeam assembly is detachably connected to the server chassis via a first connecting portion, and the second crossbeam of the crossbeam assembly is detachably connected to the server chassis via a second connecting portion.

8. The server host according to claim 7, characterized in that: The first connection portion is connected to the server chassis via a hand screw, and the second connection portion is connected to the server chassis via a hand screw.

9. The server host according to claim 7, characterized in that: The server host further includes a signal connector, which is disposed in the server chassis and below the second crossbeam.

10. The server host according to claim 7, characterized in that: The server host also includes an expansion interface module, one end of which is overlapped on the first crossbeam and detachably connected to the first crossbeam via a third connecting portion, and the other end of which is detachably connected to the server chassis.

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