CN217543768U

CN217543768U - Module interconnection backplate of integrated VPX trench and PCIe expansion slot

Info

Publication number: CN217543768U
Application number: CN202221445805.3U
Authority: CN
Inventors: 王维国; 薛玉斌; 陈清刚; 朱维祥; 杨健
Original assignee: Chengdu Zhongke Time And Space Bizhi Xinyan Technology Co ltd
Current assignee: Chengdu Zhongke Time And Space Bizhi Xinyan Technology Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-10-04
Anticipated expiration: 2032-06-10

Abstract

The utility model provides an integrated VPX trench and PCIe expansion slot's module interconnection backplate, right side through network connection subassembly is equipped with PCIe expansion module, PCIe expansion module adopts high-speed winding displacement to connect, right side through PCIe expansion module is equipped with the VPX module and debugs, right side through the VPX module is equipped with power module and carries out the power connection, satisfy the power supply demand of whole machine in the box, the internal fixed surface connection PCIe expansion slot of PCIe expander, the right surface circuit connection debugger of PCIe expander, carry out the circuit debugging through the debugger, the surface circuit connection debugging port of debugger, the lower fixed surface connection VPX trench of debugger, be used for power supply and interconnection through the VPX trench, through can be fast with a module and a standard VPX module integration that possess PCIe standard slot at an organic incasement.

Description

Module interconnection backboard integrating VPX slot position and PCIe expansion slot

Technical Field

The utility model relates to an interconnection backplate field particularly, relates to a module interconnection backplate in integrated VPX trench and PCIe expansion slot.

Background

A controller interconnection backboard structure with a modular design, which is provided aiming at Chinese utility model patent/utility model patent (application number: CN 202110302294.3), belongs to the technical field of satellite electronic single machine structure design, and comprises a left longitudinal beam, two left cross beams and a left supporting beam, wherein the left side frame of an E-shaped structure comprises the left longitudinal beam, the left cross beams and the left supporting beam which are of an integrated structure; the left supporting beam is positioned between the two left cross beams; the right frame is of an E-shaped structure and comprises a right longitudinal beam, two right cross beams and a right supporting beam; the right longitudinal beam, the right cross beam and the right supporting beam are of an integrally formed structure; the right supporting beam is positioned between the two right cross beams; the central frame comprises a plurality of middle longitudinal beams and three middle cross beams; the middle longitudinal beam and the middle cross beam are of an integrally formed structure; the left end of the central frame is spliced with the left frame; the right end of the central frame is spliced with the right frame. The VPX module is a module of a standard VITA structure, is very commonly used in the market, for controllers such as an embedded ARM (advanced RISC machine) of a PCIe interface standard, a PCIe interface of the controller mostly adopts a PCIe expansion slot form, in a certain application scene, PCIe interconnection and intercommunication of the modules of the two different standards are needed, but one module is redesigned in the existing scheme and is matched with the standard of the other module, the existing module is redesigned, the time period is long, the cost is high, so that the VPX module is improved, and the VPX module and the PCIe expansion slot module are integrated in one case quickly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: to the problem that the background art that exists at present provided, in order to realize the above-mentioned utility model purpose, the utility model provides a following technical scheme: a modular interconnect backplane integrating VPX slots and PCIe expansion slots to ameliorate the above problems, and in particular to such an implementation: include the front end of interconnection backplate plate body is equipped with network connection subassembly, network connection subassembly includes network connection interface, network connection plug, network data processor, the left side circuit connection of interconnection backplate plate body front end the network connection interface, the lower surface circuit connection of network connection interface network connection plug, the right surface circuit connection of network connection plug network data processor, network connection subassembly's right side is equipped with PCIe expansion module, PCIe expansion module's right side is equipped with the VPX module, the right side of VPX module is equipped with power module.

As the preferable technical scheme of the application, the inner surfaces of the network connection interface and the network connection plug are both provided with conductive copper wires.

As the preferred technical scheme of this application, PCIe expansion module includes PCIe expander, PCIe expansion groove, the central plane circuit connection of interconnection backplate plate body front end the PCIe expander, the internal surface fixed connection of PCIe expander the PCIe expansion groove.

As the preferred technical scheme of this application, the VPX module includes debugger, debugging port, VPX trench, the right surface circuit connection of PCIe expander the debugger, the surface circuit connection of debugger the debugging port, the lower fixed surface connection of debugger the VPX trench.

As the preferable technical scheme of the application, the number of the debuggers is two, the debuggers are symmetrical, the number of the debugging ports is eight, and the uniform linear arrays are arranged on the outer side of the debuggers.

As the preferable technical scheme of the application, the power supply module comprises a power supply processor and a power supply port, and an upper circuit on the side surface of the power supply processor is connected with the power supply port.

As the preferred technical scheme of this application, the power supply treater is established the front end of interconnection backplate plate body is located the right side of debugger.

Compared with the prior art, the beneficial effects of the utility model are that: in the scheme of the application: the front end of the interconnected backboard body is provided with a network connecting component for data connection, the left circuit connection network connection interface of the front end of the interconnected backboard body is used for network connection, the right side of the network connecting component is provided with a PCIe expansion module, the PCIe expansion module is connected by adopting a high-speed flat cable, the right side of the PCIe expansion module is provided with a VPX module for debugging, the right side of the VPX module is provided with a power module for power connection, and the power supply requirement of the whole machine in the box body is met.

Description of the drawings:

FIG. 1 is a front view provided by the present application;

fig. 2 is a partial structural schematic diagram provided in the present application.

The figures are marked by:

1. an interconnected backplane body;

2. a network connection component; 201. a network connection interface; 202. a network connection plug; 203. a network data processor;

3. a PCIe expansion module; 301. a PCIe expander; 302. a PCIe expansion slot;

4. a VPX module; 401. a debugger; 402. debugging a port; 403. a VPX slot position;

5. a power supply module; 501. a power supply processor; 502. a power supply port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is clear that the described embodiment is a specific implementation of the invention and is not limited to all embodiments.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that the embodiments and features and aspects of the embodiments of the present invention may be combined with each other without conflict, and it should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Example (b): referring to fig. 1-2, a module interconnection backplane integrating a VPX slot and a PCIe expansion slot includes an interconnection backplane board body 1, the front end of which is provided with a network connection component 2, the network connection component 2 includes a network connection interface 201, a network connection plug 202, and a network data processor 203, the left side of the front end of the interconnection backplane board body 1 is connected to the network connection interface 201, the lower surface of the network connection interface 201 is connected to the network connection plug 202, the right surface of the network connection plug 202 is connected to the network data processor 203, the right side of the network connection component 2 is provided with a PCIe expansion module 3, the right side of the PCIe expansion module 3 is provided with a VPX module 4, the right side of the VPX module 4 is provided with a power module 5, and a module having a PCIe standard slot and a standard VPX module can be quickly integrated in a chassis through the PCIe expansion module 3 and the VPX module 4.

Referring to fig. 1-2, the inner surfaces of the network connection interface 201 and the network connection plug 202 are provided with conductive copper wires, the PCIe expansion module 3 includes PCIe expanders 301 and PCIe expansion slots 302, the central plane circuit of the front end of the interconnection backplane board body 1 is connected to the PCIe expanders 301, the inner surface of the PCIe expander 301 is fixedly connected to the PCIe expansion slots 302, the VPX module 4 includes a debugger 401, a debugging port 402 and a VPX slot 403, the right surface circuit of the PCIe expander 301 is connected to the debugger 401, the outer surface circuit of the debugger 401 is connected to the debugging port 402, the lower surface of the debugger 402 is fixedly connected to the VPX slot 403, the debugger 401 is provided with two symmetric debugging ports 402, the debugging ports 402 are provided with eight uniform linear arrays outside the debugger 401, the power module 5 includes a power supply processor 501 and a power port 502, the circuit above the side surface of the power supply processor 501 is connected to the power port 502, and the power supply processor 501 is provided at the front end of the interconnection backplane board body 1 and is located on the right side of the debugger 401.

The working principle is as follows: the utility model discloses in the in-process that uses, be equipped with network connection subassembly 2 through the front end of interconnection backplate plate body 1 and carry out data connection, left side circuit connection network connection interface 201 through interconnection backplate plate body 1 front end carries out network connection, network connection subassembly 2's right side is equipped with PCIe expansion module 3, PCIe expansion module 3 adopts high-speed winding displacement to connect, right side through PCIe expansion module 3 is equipped with VPX module 4 and debugs, right side through VPX module 4 is equipped with power module 5 and carries out power connection, satisfy the power supply demand of the box internal unit, wherein the central plane circuit connection PCIe expander 301 of interconnection backplate plate body 1 front end, PCIe expansion groove 302 is connected to the internal surface fixed connection of PCIe expander 301, VPX module 4 includes debugger 401, debug port 402, VPX trench 403, the right surface circuit connection debugger 401 of PCIe expander 301, carry out the circuit debugging through debugger 401, the surface circuit connection debug port 402 of debugger 401, the lower fixed surface connection VPX 403 of debugger 402, be used for power supply and interconnection through VPX 403.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all technical solutions and modifications thereof that do not depart from the spirit and scope of the present invention are intended to be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides an integrated VPX trench and PCIe expansion slot's module interconnection backplate, includes interconnection backplate plate body, its characterized in that, the front end of interconnection backplate plate body is equipped with network connection subassembly, network connection subassembly includes network connection interface, network connection plug, network data processor, the left side circuit connection of interconnection backplate plate body front end the network connection interface, the lower surface circuit connection of network connection interface the network connection plug, the right surface circuit connection of network connection plug the network data processor, network connection subassembly's right side is equipped with PCIe expansion module, PCIe expansion module's right side is equipped with the VPX module, the right side of VPX module is equipped with power module.

2. The modular interconnect backplane of claim 1, wherein the network connection interface and the network connection plug have conductive copper wires on their inner surfaces.

3. The module interconnection backplane of claim 1, wherein the PCIe expansion modules comprise PCIe expanders and PCIe expansion slots, the central circuit of the front end of the interconnection backplane board body is connected with the PCIe expanders, and the inner surfaces of the PCIe expanders are fixedly connected with the PCIe expansion slots.

4. The module interconnection backplane of claim 3, wherein the VPX module comprises a debugger, a debug port, and a VPX slot, wherein a right surface circuit of the PCIe expander is connected to the debugger, an outer surface circuit of the debugger is connected to the debug port, and a lower surface of the debugger is fixedly connected to the VPX slot.

5. The modular interconnect backplane of claim 4, wherein the debugger comprises two symmetric debug ports and the debug port comprises eight uniform linear arrays outside the debugger.

6. The interconnected backplane of modules integrating VPX slots and PCIe expansion slots of claim 1, wherein the power modules comprise a power supply processor and a power port, and wherein an upper circuit of a side surface of the power supply processor is connected to the power port.