Splicing type server base structure

Abstract

The utility model discloses a spliced server base structure, which belongs to the technical field of server bases and comprises a base front section, a base rear section and two server base middle sections. The two server base middle sections can be connected with the bottom of the base front section and the bottom of the base rear section in an attached mode respectively. An upward middle-section convex hull is arranged on the bottom wall of the server base middle section, a downward third convex hull is arranged on the bottom wall of the base front section and the bottom wall of the base rear section, the upper side of the middle-section convex hull is flush with the upper side of the base front section and the upper side of the base rear section, and the third convex hull is flush with the lower side of the bottom wall of the server base middle section. The two-way system server and the four-way system server use the same base front section and the same base rear section, and different server base middle sections, so that multiplexing of the base front section and the base rear section is realized, and the mold opening cost of two server cases is effectively reduced; the upper surface and the lower surface of the bottom wall of the base can be flush through the third convex hulls and the middle convex hulls, convenience and reliability of server installation are guaranteed, and the overall structural strength is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of server bases, in particular to a spliced ​​server base structure. Background Art

[0002] The server has high-speed CPU computing power, long-term reliable operation, strong I / O external data throughput capacity and better scalability. According to the services provided by the server, generally speaking, the server has the ability to respond to service requests, provide services, and guarantee services. The server is an important data processing hardware product and has important application support in the fields of AI intelligence, big data processing, edge computing, etc.

[0003] The server case is a shell used to carry its internal components (motherboard, CPU, GPU, memory stick, hard disk, radiator, cooling fan, power supply, etc.), which includes a server base and a server cover that is snapped onto the server base.

[0004] There have always been dual-channel system servers and quad-channel system servers in the 2U series servers. The dual-channel system motherboard has two CPU modules side by side, and the quad-channel system motherboard has two CPU modules in the front and back rows. This will cause the quad-channel system motherboard to be longer and more compact than the dual-channel system motherboard. These two servers with different system paths (dual-channel system and quad-channel system) usually result in different chassis lengths.

[0005] Therefore, different base structures need to be used to open molds separately. Currently, two chassis base molds of different lengths are opened separately to produce bases of different lengths to meet the production of complete chassis with different channel configurations. However, this will greatly increase the production cost of the server chassis and the chassis is not highly reusable. Utility Model Content

[0006] In order to solve the problem that two chassis base molds of different lengths need to be opened to meet the server base manufacturing of different system channels, which will greatly increase the production cost of the server chassis and the reusability of the chassis is not high, the utility model provides a spliced ​​server base structure.

[0007] The utility model is realized by the following technical solutions:

[0008] A spliced ​​server base structure comprises a base front section, a base rear section and two server base middle sections, wherein the two server base middle sections comprise a four-way server base middle section and a two-way server base middle section; the base front section corresponds to a front-end hard disk module of a server system and a front-row CPU portion of a mainboard; the base rear section corresponds to a rear window, a PCIE module and a power supply portion; the front and rear sides of the two server base middle sections can be respectively fitted and connected with the rear portion of the base front section and the front bottom portion of the base rear section; the bottom walls of the two server base middle sections are provided with an upward middle section convex hump, the bottom walls of the base front section and the base rear section are respectively provided with a downward third convex hump, and the upper side of the middle section convex hump is flush with the upper side of the bottom wall of the base front section and the base rear section, and the third convex hump is flush with the lower side of the bottom wall of the two server base middle sections.

[0009] A further improvement of the present invention is that the front and rear ends of the middle section side walls of the server base are provided with side wall connecting plates that can be fitted and connected to the inner sides of the side walls of the front section and the rear section of the base, and the outer sides of the middle section side walls of the server base are flush with the outer sides of the side walls of the front section and the rear section of the base.

[0010] A further improvement of the utility model is that the length of the fitting part between the front and rear ends of the middle section of the server base is not less than 100 mm.

[0011] A further improvement of the utility model is that the front and rear ends of the middle section of the server base are respectively connected to the front section of the base and the rear section of the base by riveting.

[0012] A further improvement of the utility model is that a second air guide cover corresponding to the rear CPU module of the four-way system mainboard is installed on the middle section of the four-way server base.

[0013] A further improvement of the utility model is that an air guide cover bracket capable of positioning and installing the second air guide cover is installed on the inner side of the middle section side wall of the four-way server base.

[0014] A further improvement of the utility model is that at least two air guide cover bracket mounting nails are positioned and installed on the inner side of the middle section side wall of the four-way server base; and a gourd hole for engaging with the air guide cover bracket mounting nail is opened on one side of the air guide cover bracket close to the middle section side wall of the four-way server base.

[0015] A further improvement of the utility model is that a groove is provided in the middle of the inner side of the middle section side wall of the four-way server base, and a positioning boss is provided on the side of the air guide cover bracket close to the middle section side wall of the four-way server base, which is engaged with the groove for positioning; and the gourd hole is opened on the positioning boss.

[0016] A further improvement of the present invention is that an L-shaped bending portion is connected between the bottom wall and the side wall of the middle section of the server base.

[0017] A further improvement of the utility model is that the outer side of the side wall of the middle section of the server base is provided with side rail positioning nails that can be connected and installed to the side rails.

[0018] It can be seen from the above technical solutions that the beneficial effects of the utility model are:

[0019] For two-way system servers and four-way system servers, the same base front section and base rear section are used, and different two-way server base middle sections and four-way server base middle sections are used, so that the base front section and base rear section can be fully reused, effectively reducing the mold opening cost of the two server chassis; through the downward third convex bump (on the base front section and base rear section) and the upward middle section convex bump (first convex bump and second convex bump), the upper and lower surfaces of the bottom wall of the two-way system server base and the four-way system server base can be flush, ensuring the convenience and reliability of the installation of the server (including its internal components) and improving the overall structural strength of the server chassis. The overall structure is simple, easy to implement, and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the configuration of a four-way system server according to a specific implementation mode of the utility model.

[0022] Figure 2 It is a schematic diagram of the configuration of a two-way system server according to a specific implementation mode of the utility model.

[0023] Figure 3 It is a schematic diagram of the installation of a four-way system mainboard and an air guide cover bracket according to a specific implementation mode of the utility model.

[0024] Figure 4 It is a schematic diagram of the coordination between the middle section of the base and the front section of the base of a dual-channel server according to a specific implementation mode of the present utility model.

[0025] Figure 5 It is a schematic diagram of the middle section structure of a four-way server base according to a specific implementation mode of the utility model.

[0026] Figure 6 The present invention is a schematic diagram of the middle section structure of a dual-channel server base according to a specific implementation method of the present invention.

[0027] Figure 7 It is a schematic diagram of the structure of the air guide cover bracket according to a specific implementation mode of the utility model.

[0028] In the accompanying drawings: 1. front section of the base, 11. third convex bump, 2. rear section of the base, 3. middle section of the four-way server base, 31. first convex bump, 32. first bending portion, 33. first side wall connecting plate, 34. first side rail positioning nail, 35. air guide cover bracket mounting nail, 4. middle section of the two-way server base, 41. second convex bump, 42. second bending portion, 43. second side wall connecting plate, 44. second side rail positioning nail, 5. two-way system motherboard, 6. first air guide cover, 7. second air guide cover, 8. four-way system motherboard, 9. air guide cover bracket, 91. gourd hole, 92. positioning boss, 93. air guide cover positioning column, 94. limit block, 95. buckle. DETAILED DESCRIPTION

[0029] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0030] like Figure 1-4 As shown, the utility model discloses a spliced ​​server base structure, including a base front section 1, a base rear section 2 and two server base middle sections, all of which are U-shaped bending structures, and the two server base middle sections include a four-way server base middle section 3 and a dual-way server base middle section 4; the base front section 1 corresponds to the front-end hard disk module of the server system and the front-row CPU part of the motherboard; the base rear section 2 corresponds to the rear window, PCIE module and power supply part; the server base middle section corresponds to the part behind the front row CPU of the dual-way system motherboard 5 and the four-way system motherboard 8 The front and rear sides of the middle sections of the two server bases can be respectively connected with the rear bottom of the front section 1 of the base and the front bottom of the rear section 2 of the base; the bottom walls of the middle sections of the two server bases are provided with an upward middle section convex bump (the first convex bump 31 on the middle section 3 of the four-way server base, and the second convex bump 41 on the middle section 4 of the two-way server base), and the bottom walls of the front section 1 of the base and the rear section 2 of the base are respectively provided with a downward third convex bump 11, and the upper side of the middle section convex bump is flush with the upper side of the bottom wall of the front section 1 of the base and the rear section 2 of the base, and the third convex bump 11 is flush with the lower side of the bottom wall of the middle sections of the two server bases.

[0031] The dual-way system motherboard 5 has two front rows of CPU modules, and the four-way system motherboard 8 has two front and rear rows of CPU modules (two in each row), and the part in front of the front row CPU of the four-way system motherboard 8 (including the front row CPU) is consistent with the corresponding part of the dual-way system motherboard 5; the difference between the two is the part behind the front row CPU (excluding the front row CPU). This spliced ​​server base structure is aimed at the dual-way system server and the four-way system server, using the same base front section 1 and base rear section 2, and using different dual-way server base middle section 4 and four-way server base middle section 3, which can achieve full reuse of the base front section 1 and base rear section 2, effectively reducing the mold opening cost of the two server chassis; through the downward third convex 11 (on the base front section 1 and the base rear section 2) and the upward middle section convex (first convex 31 and second convex 41), the upper and lower surfaces of the bottom wall of the dual-way system server base and the four-way system server base can be flush, ensuring the convenience and reliability of the installation of the server (including its internal components), and improving the overall structural strength of the server chassis. The overall structure is simple, easy to implement, and has good practicality.

[0032] Among them, Figure 4-6 As shown, the front and rear ends of the side walls of the middle section of the server base are provided with side wall connecting plates that can be fitted and connected with the inner sides of the side walls of the front section 1 and the rear section 2 of the base, that is, the front and rear ends of the side walls of the middle section 3 of the four-way server base have a first side wall connecting plate 33 that is continuously bent inward and outward, and the front and rear ends of the side walls of the middle section 4 of the two-way server base have a second side wall connecting plate 43 that is continuously bent inward and outward, and the outer side of the side wall of the middle section of the server base is flush with the outer side of the side walls of the front section 1 and the rear section 2 of the base. Through the side wall connecting plates that are continuously bent inward and outward, the side walls of the middle section of the server base are accurately and reliably connected with the side walls of the front section 1 and the rear section 2 of the base, respectively, to achieve the integrity of the server chassis, and the outer side of the side walls are flush, ensuring the convenience of the overall installation of the server chassis.

[0033] Among them, in order to ensure the reliability of the connection between the middle section of the server base and the front section 1 and the rear section 2 of the base, the length of the front and rear end fitting parts of the middle section of the server base (the front and rear ends of the bottom wall of the middle section of the server base and the side wall connecting plate) is not less than 100mm.

[0034] To ensure the reliability of the splicing, the front and rear ends of the middle section of the server base are respectively connected to the base front section 1 and the base rear section 2 by riveting, which can be riveted with iron parts or riveted with rivets.

[0035] like Figure 1-3As shown, a first air scoop 6 (corresponding to the front row CPU module) is installed at the rear of the front section 1 of the base through an air scoop bracket 9; a second air scoop 7 corresponding to the rear row CPU module of the four-way system motherboard 8 is installed on the middle section 3 of the four-way server base (inside the side wall) through an air scoop bracket 9. The first air scoop 6 is used to achieve good cooling and heat dissipation of the front row CPU module, and the second air scoop 7 is used to achieve good cooling and heat dissipation of the rear row CPU module of the four-way system motherboard 8.

[0036] like Figure 7 As shown, the air duct cover bracket 9 is a rectangular shell structure that passes through from front to back as a whole. An air duct cover positioning column 93 and a limit block 94 that can position and install the air duct cover are provided on its upper wall. A buckle 95 that can engage with the limit block 94 is folded on the upper edge of the inner wall. A thin wall is arranged between the bottom wall and the inner wall to achieve free bending of the inner wall, so that the buckle 95 can be freely engaged and unlocked with the limit block 94. The wire management function can be realized in the air duct cover bracket 9 to ensure convenience of use.

[0037] Among them, Figure 5-6 As shown, at least two air scoop bracket mounting nails 35 are positioned and installed on the inner side of the side wall of the middle section 3 of the four-way server base; a calabash hole 91 is provided on the side of the air scoop bracket 9 close to the side wall of the middle section 3 of the four-way server base, which is engaged with the air scoop bracket mounting nails 35. The air scoop bracket mounting nails 35 cooperate with the calabash hole 91, so that the air scoop bracket 9 can be conveniently installed.

[0038] Further, such as Figure 5-6 As shown, a groove is provided in the middle of the inner side of the side wall of the middle section 3 of the four-way server base, and a positioning boss 92 which is engaged with the groove is provided on one side (outer wall) of the air duct cover bracket 9 close to the side wall of the middle section 3 of the four-way server base; and a gourd hole 91 is provided on the positioning boss 92, and the air duct cover bracket mounting nail 35 is arranged in the groove. The convenience of installation of the air duct cover bracket 9 can be achieved by guiding the positioning boss 92 in cooperation with the groove.

[0039] like Figure 5-6 As shown, an L-shaped bending portion is connected between the bottom wall and the side wall of the middle section of the server base. A first bending portion 32 is provided on the middle section 3 of the four-way server base, and a second bending portion 42 is provided on the middle section 4 of the two-way server base; the horizontal section height of the bending portion is flush with the bottom wall height of the front section 1 and the rear section 2 of the base, which effectively plays the role of installation stop (positioning), ensuring the accuracy and reliability of the connection and installation of the middle section of the server base with the front section 1 and the rear section 2 of the base.

[0040] like Figure 1-7As shown, the side rail positioning nails that can be connected and installed to the side rails are provided on the outer side of the side wall of the middle section of the server base. That is, the first side rail positioning nails 34 are provided on the outer side of the side wall of the middle section 3 of the four-way server base, and the second side rail positioning nails 44 are provided on the outer side of the side wall of the middle section 4 of the two-way server base. Side rail positioning nails are also provided on the outer side of the side wall of the front section 1 and the rear section 2 of the base. The positioning and installation of the server side rails can be achieved through the side rail positioning nails.

[0041] The spliced ​​server base structure uses the same base front section 1 and base rear section 2 for dual-channel system servers and four-channel system servers, and uses different dual-channel server base middle sections 4 and four-channel server base middle sections 3, which can achieve full reuse of the base front section 1 and base rear section 2, effectively reducing the mold opening cost of the two server chassis; through the downward third convex bump 11 (on the base front section 1 and the base rear section 2) and the upward middle section convex bump (the first convex bump 31 and the second convex bump 41), the upper and lower surfaces of the bottom wall of the dual-channel system server base and the four-channel system server base can be flush, ensuring the convenience and reliability of the installation of the server (including its internal components), and improving the overall structural strength of the server chassis. The overall structure is simple, easy to implement, and has good practicality.

[0042] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0043] The terms "upper", "lower", "outer side", "inner side", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish the relative relationship in position if they exist, and do not need to be qualitative. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0044] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A spliced ​​server base structure, characterized in that: It comprises a base front section (1), a base rear section (2) and two server base middle sections, wherein the two server base middle sections comprise a four-way server base middle section (3) and a two-way server base middle section (4); the base front section (1) corresponds to the front hard disk module of the server system and the front CPU part of the mainboard; the base rear section (2) corresponds to the rear window, PCIE module and power supply part; The front and rear sides of the middle sections of the two server bases can be respectively connected to the rear of the base front section (1) and the front bottom of the base rear section (2); the bottom walls of the middle sections of the two server bases are provided with an upward middle section convex bump, and the bottom walls of the base front section (1) and the base rear section (2) are respectively provided with a downward third convex bump (11), and the upper side of the middle section convex bump is flush with the upper side of the bottom wall of the base front section (1) and the base rear section (2), and the third convex bump (11) is flush with the lower side of the bottom wall of the middle sections of the two server bases.

2. The spliced ​​server base structure according to claim 1, characterized in that: Side wall connecting plates capable of being fitted and connected to the inner sides of the side walls of the front section (1) and the rear section (2) of the base are provided at the front and rear ends of the side walls of the middle section of the server base, and the outer sides of the side walls of the middle section of the server base are flush with the outer sides of the side walls of the front section (1) and the rear section (2) of the base.

3. The spliced ​​server base structure according to claim 2, characterized in that: The length of the fitting part between the front and rear ends of the middle section of the server base is not less than 100 mm.

4. The spliced ​​server base structure according to claim 2, characterized in that: The front and rear ends of the middle section of the server base are respectively connected to the base front section (1) and the base rear section (2) by riveting.

5. The spliced ​​server base structure according to claim 1, characterized in that: A second air guide cover (7) corresponding to the rear row CPU modules of the four-way system mainboard (8) is installed on the middle section (3) of the four-way server base.

6. The spliced ​​server base structure according to claim 5, characterized in that: An air guide cover bracket (9) capable of positioning and installing the second air guide cover (7) is installed on the inner side of the side wall of the middle section (3) of the four-way server base.

7. The spliced ​​server base structure according to claim 6, characterized in that: At least two air guide cover bracket mounting nails (35) are positioned and mounted on the inner side of the side wall of the middle section (3) of the four-way server base; and a gourd hole (91) for engaging with the air guide cover bracket mounting nails (35) is provided on one side of the air guide cover bracket (9) close to the side wall of the middle section (3) of the four-way server base.

8. The spliced ​​server base structure according to claim 7, characterized in that: A groove is provided in the middle of the inner side wall of the middle section (3) of the four-way server base, and a positioning boss (92) is provided on one side of the air guide cover bracket (9) close to the side wall of the middle section (3) of the four-way server base for positioning with the groove; and the gourd hole (91) is provided on the positioning boss (92).

9. The spliced ​​server base structure according to claim 1, characterized in that: An L-shaped bending portion is connected between the bottom wall and the side wall of the middle section of the server base.

10. The spliced ​​server base structure according to claim 1, characterized in that: Side rail positioning pins capable of connecting and installing the side rails are arranged on the outer side of the side wall of the middle section of the server base.

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