SK4214 platform-based server with double mainboards, multiple network ports and multiple extensions

Abstract

The utility model discloses an SK4214 platform-based double-mainboard multi-network-interface multi-expansion server, which comprises a shell, a first mainboard, a second mainboard, an expansion card, a hard disk, a power supply and an expansion frame, the second mainboard is arranged at the front side of the first mainboard, the second mainboard is provided with a plurality of network interfaces, the expansion frame is arranged above the second mainboard, the expansion frame is provided with a mounting cavity, and the expansion card is arranged in the mounting cavity. The expansion card is arranged on the mounting cavity, the hard disk and the power supply are arranged at the right end and the left end of the rear side of the first mainboard respectively, and the second mainboard, the expansion card, the hard disk and the power supply are all connected to the first mainboard; therefore, data transmitted by the network interface is received and processed by the second mainboard and then fed back to the first mainboard, and data transmitted by the expansion card is received and processed by the first mainboard, so that batch processing of the transmitted data is realized, the overall processing performance of the equipment is improved, the use stability of the equipment is ensured, and the service life of the equipment is prolonged. And the service life of the equipment is prolonged, so that the use requirements of users are met, the usability is good, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to network equipment field technology especially is based on SK4214 platform double mainboard multi -net mouth and is compatible with many extensions'server. BACKGROUND

[0002] With the continuous development and progress of network equipment, the server is a kind of high-performance computer, as the node of network, stores and handles 80% data and information on network, therefore also be called the soul of network. Do an image metaphor: server is like the switch of post office, and microcomputer, notebook, PDA, mobile phone and other fixed or mobile network terminal, just like the telephone scattered in family, various office places, public places etc.;With the daily life and work telephone exchange, communication with outside, must pass through switch, to reach target telephone;Similarly, network terminal equipment such as microcomputer in family, enterprise accesses information, communicates with outside, amuses etc., also must pass through server, therefore also can be said to be server in " organization " and " leadership " these equipment.

[0003] At present, the server on the market usually will add expansion card to improve the performance of server;But, the server structure design of prior art is poor, the internal mainboard of the server is only provided with one, the network interface card and expansion card in the internal server of the server are connected with the mainboard, due to the excessive setting of expansion card, the huge information data received by the mainboard cannot be handled in time, leading to the problems of server lag or long processing time, and under long-time use, thereby affecting the use stability of the server, and further reducing the service life of the equipment, cannot meet the use requirement of user, and the application range is small.

[0004] Therefore, it is necessary to design a new technical scheme to solve the above problems. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides a kind of server based on SK4214 platform double mainboard multi -net mouth and is compatible with many extensions, which realizes the batch processing of transmission data, is favorable to improve the processing performance of equipment whole, guarantees the use stability of equipment, improves the service life of equipment, thereby meets the use requirement of user, and the usability is good, and the application range is wide.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] The utility model provides a kind of based on SK4214 platform double mainboard multi-network interface compatible multi-expansion server, including shell and the first mainboard, second mainboard, expansion card, hard disk, power, expansion rack being set on shell, wherein: the first mainboard is set in the central position of shell, the second mainboard is set in the front side of first mainboard, the second mainboard is provided with several groups of network interface arranged in sequence and exposed outside shell, the expansion rack is set in the upper of second mainboard, the expansion rack is provided with several installation cavities for expansion card installation positioning, the expansion card is set on corresponding installation cavity, the hard disk, power is respectively set in the right end, left end of the rear side of first mainboard, and the second mainboard, expansion card, hard disk and power are all connected to first mainboard.

[0008] As a preferred scheme, the expansion rack includes an upper plate portion, a lower plate portion and a connecting plate which are detachably arranged, the connecting plate is arranged between the upper plate portion and the lower plate portion with a left-right interval, the upper end and the lower end of the connecting plate are connected to the upper plate portion and the lower plate portion respectively, the installation cavities are formed in the area surrounded by the adjacent two connecting plates and the upper plate portion and the lower plate portion, and the side of the lower plate portion close to the shell is provided with a connecting edge for assembling and connecting with the shell.

[0009] As a preferred scheme, the shell is provided with a reinforcing structure above the first mainboard and the second mainboard and at the rear side of the expansion rack.

[0010] As a preferred scheme, the shell includes a shell body and a cover plate, the shell body has a concave cavity with an open upper end, the first mainboard, the second mainboard, the expansion card, the hard disk, the power and the expansion rack are arranged on the concave cavity, the cover plate is arranged at the upper end of the shell body to close the opening, the reinforcing structure is arranged at the upper segment position of the concave cavity, the reinforcing structure includes a reinforcing plate extending horizontally, the two ends of the reinforcing plate are connected to the left side wall and the right side wall of the concave cavity respectively, and the upper end of the reinforcing plate is in contact with the cover plate.

[0011] As a preferred scheme, the left side wall and the right side wall of the concave cavity are both provided with a connecting piece for assembling and connecting with the reinforcing plate, the connecting piece is in an inverted L shape, the connecting piece includes a side plate and an upper side plate arranged at the upper end of the side plate, and the left and right sides of the lower end of the reinforcing plate are arranged on the upper side plate of the corresponding side connecting piece.

[0012] As a preferred scheme, the interior of the shell is further provided with a heat dissipation device, the heat dissipation device is located behind the first mainboard and between the power and the hard disk, and the heat dissipation device is arranged with two or more than two and arranged in sequence left and right.

[0013] As a preferred scheme, the power supply is provided with a heat dissipation fan, the rear side of the power supply is provided with a mounting groove extending forward, and the heat dissipation fan is detachably arranged on the mounting groove and exposed outside the shell.

[0014] As a preferred scheme, the shell is provided with a limiting plate corresponding to the power supply, the limiting plate is detachably arranged on the shell, and the outer end edge of the heat dissipation fan is limited on the limiting plate.

[0015] As a preferred scheme, the outer side of the heat dissipation fan is provided with a handle for a user to pull.

[0016] As a preferred scheme, the handle is rotatably arranged on the heat dissipation fan, so that the handle can be folded and unfolded by rotation.

[0017] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically, from the above technical scheme, it mainly is through the setting of each component, utilizes the second mainboard to receive and processes the data transmitted by the network interface and then feeds back to the first mainboard, and then uses the first mainboard to receive and processes the data transmitted by the expansion card, so as to realize batch processing of transmission data, which is beneficial to improve the overall processing performance of the equipment, avoids the problem of lag during equipment use, guarantees the use stability of the equipment, and further improves the service life of the equipment.

[0018] Secondly, the reinforcing structure is arranged, which is beneficial to improve the overall structural strength of the equipment, thereby improving the service life of the equipment, and meanwhile, the connecting piece is arranged to facilitate the assembly and positioning of the reinforcing plate on the shell main body, thereby improving the production efficiency of the equipment.

[0019] In addition, the detachable arrangement of the heat dissipation fan facilitates the disassembly, maintenance or replacement of the heat dissipation fan on the power supply, thereby guaranteeing the use stability of the power supply, and meanwhile, the limiting plate is arranged to guarantee the connection firmness between the heat dissipation fan and the power supply, and the handle is arranged to facilitate the disassembly of the heat dissipation fan, and the rotatable arrangement of the handle is beneficial to the unfolded use or folded storage of the handle.

[0020] To make the structure characteristics and functions of the utility model clearer, the utility model will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the first three-dimensional schematic view of the embodiment of the utility model;

[0022] Figure 2 is the second three-dimensional schematic view of the embodiment of the utility model;

[0023] Figure 3 is an exploded view of an embodiment of the present application;

[0024] Figure 4 is a sectional view of a power supply of an embodiment of the present application;

[0025] Figure 5 is a sectional view of a whole machine of an embodiment of the present application.

[0026] The figure mark is explained as follows:

[0027] 101, shell main body; 102, cover plate; 103, concave cavity; 104, heat dissipation device; 105, limiting plate; 10, shell; 11, first mainboard; 12, second mainboard 121, network interface; 13, expansion card; 14, hard disk; 15, power supply; 151, heat dissipation fan; 152, mounting groove; 153, handle; 16, expansion rack; 161, mounting cavity; 162, upper plate part; 163, lower plate part; 164, connecting plate; 17, reinforcing structure; 171, reinforcing plate; 18, connecting piece; 181, side plate; 182, upper side plate; 19, adapter plate. DETAILED DESCRIPTION

[0028] Please refer to Figures 1 to 5 , which shows the specific structure of an embodiment of the present application.

[0029] A server based on SK4214 platform double mainboard multi-network port and multi-expansion, comprising a shell 10 and a first mainboard 11, a second mainboard 12, an expansion card 13, a hard disk 14, a power supply 15 and an expansion rack 16 arranged on the shell 10, wherein:

[0030] The first mainboard 11 is arranged at the center position of the shell 10, the second mainboard 12 is arranged at the front side of the first mainboard 11, and the front end of the second mainboard 12 is provided with a plurality of groups of network interfaces 121 arranged in sequence and exposed outside the shell;

[0031] The expansion frame 16 is arranged above the second mainboard 12, and a plurality of mounting cavities 161 for mounting and positioning expansion cards are arranged on the expansion frame 16, and the expansion cards 13 are arranged on the corresponding mounting cavities 161. Specifically, the expansion frame 16 comprises an upper plate portion 162, a lower plate portion 163 and a connecting plate 164 which are arranged in a detachable manner. The connecting plate 164 is arranged between the upper plate portion 162 and the lower plate portion 163 in a left-right interval manner. The upper end and the lower end of the connecting plate 164 are connected to the upper plate portion 162 and the lower plate portion 163, respectively. The mounting cavities 161 are formed in the area surrounded by the adjacent two connecting plates 164 and the upper plate portion 162 and the lower plate portion 163. A connecting edge (not shown in the figure) for assembling and connecting with the shell is arranged on the side of the lower plate portion 163 close to the shell.

[0032] The hard disk 14 and the power supply 15 are arranged at the right end and the left end of the rear side of the first mainboard 11, respectively. The second mainboard 12, the expansion cards 13, the hard disk 14 and the power supply 15 are all connected to the first mainboard 11. Preferably, a conversion plate 19 is arranged on the expansion frame 16. The expansion cards 13 are connected to the conversion plate 19, and the conversion plate 19 is connected to the first mainboard 11. In this way, through the arrangement of each component, the data transmitted by the network interface is received and processed by the second mainboard and then fed back to the first mainboard. The data transmitted by the expansion cards is received and processed by the first mainboard to realize batch processing of the transmitted data. This is beneficial to improve the overall processing performance of the equipment, avoid the problem of lagging during equipment use, ensure the use stability of the equipment, and thus improve the service life of the equipment. In particular, the arrangement of the double mainboards is beneficial to increase the number of expansion cards, thereby meeting the use requirements of users, having good usability and wide application range.

[0033] In the embodiment, the shell 10 is provided with a reinforcing structure 17 which is located above the first mainboard 11 and the second mainboard 12 and at the rear side of the expansion frame 16. The shell 10 comprises a shell main body 101 and a cover plate 102. The shell main body 101 has a concave cavity 103 with an open upper end. The first mainboard 11, the second mainboard 12, the expansion cards 13, the hard disk 14, the power supply 15 and the expansion frame 16 are all arranged on the concave cavity 103. The cover plate 102 is arranged at the upper end of the shell main body 101 to close the opening. The reinforcing structure 17 is arranged at the upper segment position of the concave cavity 103. The reinforcing structure 17 comprises a reinforcing plate 171 which is arranged in a left-right transverse extension manner. The two ends of the reinforcing plate 171 are connected to the left side wall and the right side wall of the concave cavity 103, respectively. The upper end of the reinforcing plate 171 is in contact with the cover plate 102.

[0034] Specifically, the left side wall and the right side wall of the cavity 103 are provided with connecting pieces 18 for assembling and connecting with the reinforcing plate, the connecting piece 18 is in inverted L shape, the connecting piece 18 comprises a side plate 181 and an upper side plate 182 provided on the upper end of the side plate, the lower left and right sides of the reinforcing plate 171 are respectively arranged on the upper side plate 182 of the corresponding side connecting piece; preferably, the inside of the shell 10 is further provided with a heat dissipation device 104, the heat dissipation device 104 is located behind the first main plate 11 and between the power supply 15 and the hard disk 14, the heat dissipation device 104 is provided with two or more than two and arranged in sequence from left to right, the shell 10 is provided with a heat dissipation hole corresponding to the heat dissipation device; in this way, the reinforcing structure is provided, which is conducive to improving the structural strength of the whole equipment, thereby improving the service life of the equipment, and the connecting piece is provided, so that the reinforcing plate is assembled and positioned on the shell body, thereby improving the production efficiency of the equipment.

[0035] In addition, the power supply 15 is provided with a cooling fan 151, the rear side of the power supply 15 is provided with a mounting groove 152 extending forward, the mounting groove 152 is provided with a contact part for electrically contacting the cooling fan, the cooling fan 151 is provided with a conduction part in conductive contact with the contact part, the cooling fan 151 is a drawer type and is detachably arranged on the mounting groove 152 and exposed to the outside of the shell 10, the conduction part and the contact part are in conductive connection, specifically, the outside of the shell 10 is provided with a limiting plate 105 corresponding to the power supply, the limiting plate 105 is detachably arranged on the shell 10, the outer end edge of the cooling fan 151 is limited on the limiting plate 105, in this way, the cooling fan is detachably arranged, so that the cooling fan can be maintained, replaced or used on the power supply, thereby ensuring the stable use of the power supply, and the limiting plate is arranged to ensure the firmness of the connection between the cooling fan and the power supply.

[0036] Preferably, the outside of the cooling fan 151 is provided with a handle 153 for a user to pull, the handle 153 is rotatably arranged on the cooling fan 151, so as to facilitate the rotation, folding and unfolding of the handle, in this way, the handle is arranged, which is conducive to the disassembly and use of the cooling fan, and the rotatable arrangement of the handle is conducive to the unfolding and folding of the handle.

[0037] The design emphasis of the utility model lies in that the data transmitted by the network interface is received and processed by the second main board and then fed back to the first main board, and the data transmitted by the expansion card is received and processed by the first main board, so that the data is processed in batches, the processing performance of the whole equipment is improved, the problems such as lagging during use of the equipment are avoided, the use stability of the equipment is ensured, and the service life of the equipment is improved; in particular, the arrangement of the double main boards is conducive to increasing the number of expansion cards, thereby meeting the use requirements of users, the usability is good, and the utility scope is wide.

[0038] Secondly, the reinforcing structure is arranged, which is beneficial to improve the overall structural strength of the equipment, thereby prolonging the service life of the equipment, and the connecting piece is arranged, so as to facilitate the assembly and positioning of the reinforcing plate on the shell body, thereby improving the production efficiency of the equipment;

[0039] In addition, the detachable arrangement of the cooling fan facilitates the disassembly, maintenance or replacement of the cooling fan on the power supply, thereby ensuring the stable use of the power supply, and the limiting plate is arranged to ensure the connection firmness between the cooling fan and the power supply, and the handle is arranged, which is beneficial to the disassembly and use of the cooling fan, and the rotary arrangement of the handle is beneficial to the unfolding use or folding storage of the handle.

[0040] The above is only a preferred embodiment of the present application, and does not limit the technical scope of the present application, so any slight modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the scope of the technical scheme of the present application.

Claims

1. A server based on the SK4214 platform with dual motherboards, multiple network ports, and multiple expansion capabilities, characterized in that: The device includes a housing and a first motherboard, a second motherboard, expansion cards, a hard drive, a power supply, and an expansion bracket mounted on the housing. The first motherboard is located at the center of the housing, the second motherboard is located in front of the first motherboard, and the second motherboard has several sets of network interfaces arranged sequentially and exposed outside the housing. The expansion bracket is located above the second motherboard and has several mounting cavities for mounting and positioning the expansion cards. The expansion cards are mounted in the corresponding mounting cavities. The hard drive and power supply are located at the right and left ends of the rear side of the first motherboard, respectively. The second motherboard, expansion cards, hard drive, and power supply are all connected to the first motherboard.

2. The server based on the SK4214 platform with dual motherboards, multiple network ports, and multiple expansion capabilities as described in claim 1, characterized in that: The expansion frame includes an upper plate, a lower plate, and connecting plates that can be detached from each other. Several connecting plates are arranged at left-right intervals between the upper plate and the lower plate. The upper and lower ends of the connecting plates are respectively connected to the upper plate and the lower plate. The mounting cavity is formed in the area enclosed by two adjacent connecting plates and the upper and lower plates. A connecting edge for assembly connection with the shell is provided on the side of the lower plate near the shell.

3. The server based on the SK4214 platform with dual motherboards, multiple network ports, and multiple expansion capabilities as described in claim 1, characterized in that: The housing is provided with a reinforcing structure, which is located above the first motherboard and the second motherboard and behind the expansion bracket.

4. The server based on the SK4214 platform with dual motherboards, multiple network ports, and multiple expansion capabilities as described in claim 3, characterized in that: The housing includes a main body and a cover plate. The main body has a recessed cavity with an opening at the top. The first motherboard, the second motherboard, the expansion card, the hard drive, the power supply, and the expansion bracket are all disposed on the recessed cavity. The cover plate is disposed at the top of the main body to close the opening. The reinforcing structure is disposed at the upper section of the recessed cavity. The reinforcing structure includes reinforcing plates extending laterally to the left and right. The two ends of the reinforcing plates are respectively connected to the left side wall and the right side wall of the recessed cavity. The upper end of the reinforcing plate is in contact with the cover plate.

5. The server based on the SK4214 platform with dual motherboards, multiple network ports, and multiple expansion capabilities as described in claim 4, characterized in that: The left and right walls of the cavity are provided with connectors for assembling and connecting with the reinforcing plate. The connectors are inverted L-shaped and include a side plate and an upper side plate disposed on the upper part of the side plate. The lower left and right sides of the reinforcing plate are respectively disposed on the upper side plates of the corresponding side connectors.

6. The server based on the SK4214 platform with dual motherboards, multiple network ports, and multiple expansion capabilities as described in claim 1, characterized in that: The housing is also equipped with a heat dissipation device, which is located behind the first motherboard and between the power supply and the hard drive. There are two or more heat dissipation devices arranged in a row on the left and right.

7. The server based on the SK4214 platform with dual motherboards, multiple network ports, and multiple expansion capabilities as described in claim 1, characterized in that: The power supply is equipped with a cooling fan, and a forward-extending mounting slot is provided on the rear side of the power supply. The cooling fan is a drawer-type detachable mounting slot that is exposed on the outside of the housing.

8. The server based on the SK4214 platform with dual motherboards, multiple network ports, and multiple expansion capabilities as described in claim 7, characterized in that: A limiting plate is provided on the outer side of the housing corresponding to the power supply. The limiting plate is detachably mounted on the housing, and the outer edge of the cooling fan is restricted by the limiting plate.

9. The server based on the SK4214 platform with dual motherboards, multiple network ports, and multiple expansion capabilities as described in claim 7, characterized in that: The cooling fan has a handle on its outer side for users to pull out.

10. The server based on the SK4214 platform with dual motherboards, multiple network ports, and multiple expansion capabilities as described in claim 9, characterized in that: The handle is rotatably mounted on the cooling fan to facilitate its rotation, folding, and unfolding.

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