Disclosure of Invention
The invention aims to solve the technical problem of providing the 4U wireless cabling server which is connected through the back plate and can improve the assembly efficiency of products and reduce the maintenance cost of the products, thereby improving the quality of the products and improving the humanized design degree.
In this regard, the present invention provides a 4U wireless cabling server interconnected by a backplane, comprising: the intelligent control system comprises a server case, a connecting backboard, a main control node module, a power supply module and a fan module, wherein the main control node module is vertically arranged at one end of the server case, which is close to a front panel, the power supply module and the fan module are arranged at one end of the server case, which is close to a rear panel, the connecting backboard is arranged between the main control node module and the power supply module, a node power supply connector and a node signal connector are arranged at one side of the connecting backboard, which is close to the main control node module, and the main control node module is spliced on the connecting backboard through the node power supply connector and the node signal connector; the power supply module and the fan module are respectively inserted on the connection backboard through the power supply connector and the fan connector.
The invention further improves the server cabinet and further comprises a backboard frame, wherein the connecting backboard is inserted into the server cabinet through the backboard frame.
The invention further improves that limit posts are arranged on the inner walls of the two sides of the server case, and the limit posts are arranged beside the backboard frame.
The invention further improves that the left side and the right side of the connecting backboard are provided with first avoidance grooves, and the positions of the first avoidance grooves correspond to the positions of the mounting pieces of the backboard frame.
The invention further improves that a second avoidance groove is arranged beside the fan connector connected with the backboard.
The invention further improves that the top plate of the server case is provided with a middle cover plate which is detachably arranged and is arranged above the connecting backboard.
In the invention, the fan modules are arranged at the bottom of one end of the server case, which is close to the rear panel, in parallel, and the positions of the fan modules correspond to the positions of the fan connectors on the connecting backboard.
The invention further improves that a PCIE module connector is arranged on one side of the connection backboard, which is close to the rear panel of the server case, and the PCIE module is inserted on the connection backboard through the PCIE module connector and is arranged above the fan module.
The invention further improves the power supply module and the PCIE module, and further comprises a communication control module, wherein a communication control module connector is arranged on one side of the connecting backboard, which is close to the rear panel of the server case, the power supply module is symmetrically arranged on two sides of the server case, and the communication control module is arranged between the power supply module and the PCIE module through the communication control module connector.
The invention further improves that the connection backboard is inserted into the chassis server from top to bottom, the main control node module is inserted into one side of the connection backboard in a drawer mode, and the power module, the fan module and the PCIE module are inserted into the other side of the connection backboard in a drawer mode.
Compared with the prior art, the invention has the beneficial effects that: through the structural design of optimizing for the module in various server machine incasements such as master node module, power module and fan module all can pass through connect the backplate and realize plug connection, for each module in the server machine incasement realizes the transfer connection function of power supply and signal, and then has replaced the connection of cable through structural optimal design, when the assembly, connect the backplate top-down peg graft in the machine case server, master node module drawer type peg graft in connect one side of backplate, power module, fan module and PCIE module drawer type peg graft in connect the opposite side of backplate, realized the design that does not have cable connection, and then can effectively improve the assembly efficiency of product, and reduce product maintenance cost.
Detailed Description
Preferred embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 7, this example provides a 4U wireless cabling server interconnected by a backplane, including: the intelligent remote control system comprises a server case 1, a power supply module 2, a connection back plate 4, a main control node module 5 and a fan module 6, wherein the main control node module 5 is vertically arranged at one end, close to a front panel, of the server case 1, the power supply module 2 and the fan module 6 are arranged at one end, close to a rear panel, of the server case 1, the connection back plate 4 is arranged between the main control node module 5 and the power supply module 2, a node power supply connection port 401 and a node signal connection port 402 are arranged at one side, close to the main control node module 5, of the connection back plate 4, and the main control node module 5 is inserted into the connection back plate 4 through the node power supply connection port 401 and the node signal connection port 402; the power supply connector 403 and the fan connector 404 are arranged on one side, far away from the main control node module 5, of the connection back plate 4, and the power supply module 2 and the fan module 6 are respectively plugged on the connection back plate 4 through the power supply connector 403 and the fan connector 404.
The case housing 1 in this example refers to a case main housing of a 4U wireless cabling server; a power connector 403 is further arranged on one side of the connection backboard 4, which is close to the rear panel of the server case 1, and the power module 2 is plugged on the connection backboard 4 through the power connector 403, so as to perform power supply conversion connection on the connection backboard 4 and each module plugged on the connection backboard 4; the power supply modules 2 are modules for providing power supply, the number of the power supply modules 2 is four, and the four power supply modules 2 form 2+2 redundant power supplies, and the four power supply modules 2 are symmetrically arranged on two sides of the server case 1 respectively, so that power supply and heat dissipation are convenient to realize; the power supply of the power supply module 2 enters the connection backboard 4 through the power supply connector 403 and is redistributed to all power utilization modules, such as a main control node module 5, a PCIE module 7, a fan module 6 and the like; the master control node module 5 is a module where the master control circuit board is located, and is also called a calculation bin module or a main board module. The connection backboard 4 is a PCB backboard arranged in the chassis housing 1, and is a backboard for providing power and signal connection.
As shown in fig. 1,4 and 5, the front surface of the connection back plate 4 in this example preferably includes a node power connection port 401 for implementing power supply and connection and a node signal connection port 402 for implementing signal connection, where the node power connection port 401 is a power connector between the connection back plate 4 and the master control node module 5, and is used for implementing power supply of the master control node module 5, and the installation position of the connection back plate 4 is preferably vertically arranged at the middle rear end position of the chassis shell 1, that is, a position near one end of the rear panel in the middle; the power connector 403 is a power connector for enabling the connection between the connection back plate 4 and the power module 2, and the fan connector 404 is a connector for enabling the connection between the connection back plate 4 and the fan module 6.
The power module 2 in this example is connected to the connection backplate 4 through the power connector 403, and then is connected to the master control node module 5 through the node power connector 401 and the node signal connector 402 respectively, so as to provide a good foundation for the quick connection of the power and signals of the modules such as the master control node module 5, the PCIE module 7, the fan module 6 and the like, and can quickly and efficiently realize the plug-in assembly of the wireless cable of the server, effectively improve the convenience degree of installation and maintenance of the wireless cable, improve the assembly efficiency of the server, and reduce the subsequent maintenance difficulty and cost of the product.
As shown in fig. 1, this example further includes a back plate frame 3, where the back plate frame 3 is a mounting frame for connecting the back plate 4, and the middle cover plate 102 is disposed above the connecting back plate 4. The connection backboard 4 is spliced in the server case 1 from top to bottom through the backboard frame 3; correspondingly, as shown in fig. 7, the top plate of the server chassis 1 is provided with a middle cover plate 102 which is detachably installed, when the server chassis 1 is installed, the middle cover plate 102 is opened to quickly realize the plugging of the connection back plate 4, and similarly, when the product is maintained and detached, the connection back plate 4 can be pulled out only by opening the middle cover plate 102, so that the structural firmness of the product is improved, and the back plate frame 3 can be connected with the server chassis 1 through screws, bolts or fastening pieces.
As shown in fig. 1, in this embodiment, the inner walls of two sides of the server chassis 1 are provided with a limiting post 101, the limiting posts 101 are riveted beside the back plate frame 3, preferably, two sides of the back plate frame 3 are provided with the limiting posts 101, so that when the connection back plate 4 is installed or removed, limiting can be realized, and other modules are prevented from being bumped; likewise, other modules can be prevented from hitting the connection backplate 4; on this basis, the bottom limiting parts are also preferably arranged on the inner walls of the two sides of the server case 1, and are arranged at the bottom of the backboard frame 3, so that a limiting basis is provided for the insertion depth of the backboard frame 3.
As shown in fig. 4 and 5, the left and right sides of the connection back plate 4 in this example are provided with first avoidance grooves 405, and the positions of the first avoidance grooves 405 correspond to the positions of the mounting pieces of the back plate frame 3. The mounting member of the back plate frame 3 refers to a screw mounting position of the back plate frame 3, and the groove direction of the first position avoiding groove 405 is consistent with the plugging direction of the connecting back plate 4, so that the design can provide a mounting position for the back plate frame 3 and can be used as a clamping groove to improve the connection firmness of the back plate frame 3.
As shown in fig. 4 and 5, in this example, a second avoidance groove 406 is provided beside the fan connector 404 connected to the back plate 4, and the groove direction of the second avoidance groove 406 is transverse, so that the operation space can be reserved for the fan module 6 by fully utilizing the position beside the fan connector 404, and in the actual maintenance process, the installation and the disassembly of the cooling fan can be realized as a fastening hand, and the internal space of the product is designed reasonably and efficiently.
In this example, the fan modules 6 are disposed in parallel at the bottom of the server chassis 1 near one end of the rear panel, the positions of the fan modules 6 correspond to the positions of the fan connectors 404 on the connection back panel 4, in fact, the positions of each module correspond to the positions of the corresponding connectors on the connection back panel 4, for example, the positions of the main control node modules 5 correspond to the positions of the node power supply connection ports 401 and the node signal connection ports 402 on the connection back panel 4, so that direct insertion can be quickly realized, and then, in the structural design, the positions of each connection port or connector of the connection back panel 4, including the positions of the limit posts 101 and the bottom limit pieces on both sides of the server chassis 1, are all of corresponding purposes, and not designed or placed at will, including the first avoidance groove 405 and the second avoidance groove 406, but also designed according to actual requirements, so as to optimize and reasonably utilize the internal space as much as possible, simplify the installation and disassembly processes, and reduce the maintenance costs of products.
As shown in fig. 5, in this example, a PCIE module connector 407 is further disposed on a side of the connection back board 4 near the rear panel of the server chassis 1, the PCIE module connector 407 is disposed between the power connectors 403 on two sides, and the PCIE module 7 is plugged onto the connection back board 4 through the PCIE module connector 407 and is disposed above the fan module 6, so that the fan module 6 and the PCIE module 7 can be disposed in two parallel rows, as shown in fig. 6, a layout of a plurality of heat dissipation fans and a plurality of groups of PCIE modules is implemented by using a position of the server chassis near the rear panel as much as possible, and heat dissipation efficiency of a product is ensured.
As shown in fig. 5, this example further includes a communication control module 8, where the communication control module 8 refers to an extended communication control interface, such as a communication control interface of a CMC module, and the like, where the communication control module 8 is disposed between the PCIE module connector 407 and the power connector 403, one side of the connection back plate 4, which is close to a rear panel of the server chassis 1, is further provided with a communication control module connector 408, where the power module 2 is symmetrically disposed on two sides of the server chassis 1, and the communication control module 8 is disposed between the power module 2 and the PCIE module 7 through the communication control module connector 408, so that the assembly of the communication control module 8 is convenient to be quickly implemented, and a limited space, which is close to one end of the rear panel, of the chassis housing 1 is reasonably and efficiently utilized.
It is emphasized again that, in this example, the connection back board 4 is inserted into the chassis server from top to bottom, the main control node module 5 is inserted into one side of the connection back board 4 from the front panel of the server chassis 1 toward the back panel, and the power module 2, the fan module 6 and the PCIE module 7 are inserted into the other side of the connection back board 4 from the back panel of the server chassis 1 toward the front panel, so that each module of the 4U cableless server realizes cable-less insertion installation from different directions, so that the assembly efficiency is greatly improved, the maintenance cost of the product is reduced, and in the later maintenance, only the corresponding module is required to be pulled out, and the whole machine is not required to be disassembled.
In summary, in this example, through the optimized structural design, the modules in the various server chassis 1 such as the main control node module 5, the power module 2, and the fan module 6 may all be connected through the connection back plate 4 in a plugging manner, so as to realize the power supply and signal conversion function for each module in the server chassis 1, and further replace the connection of the cable through the structural optimized design, when assembling, the connection back plate 4 is plugged into the chassis server from top to bottom, the main control node module 5 is plugged into one side of the connection back plate 4 in a drawer manner, and the power module 2, the fan module 6, and the PCIE module 7 are plugged into the other side of the connection back plate 4 in a drawer manner, so as to realize the design of cable-free connection, and further effectively improve the assembly efficiency of the product and reduce the maintenance cost of the product.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.