CN111147960B - Connecting board card and communication single board assembly - Google Patents
Connecting board card and communication single board assembly Download PDFInfo
- Publication number
- CN111147960B CN111147960B CN201811314431.XA CN201811314431A CN111147960B CN 111147960 B CN111147960 B CN 111147960B CN 201811314431 A CN201811314431 A CN 201811314431A CN 111147960 B CN111147960 B CN 111147960B
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- ports
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- photoelectric conversion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0003—Details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
Abstract
The invention provides a connecting board card and a communication single board assembly, and relates to the technical field of communication. The method comprises the following steps: the integrated circuit board comprises a board body, wherein a plurality of first ports are arranged on one side of the board body, a plurality of second ports are arranged on the other side of the board body, the first ports are in the same number with the second ports, the first ports correspond to the second ports one by one, and connection adaptive circuits are arranged between the first ports and the second ports correspondingly. According to the connecting board card provided by the invention, as each connecting board card can be plugged with a plurality of photoelectric conversion modules, compared with a single photoelectric conversion module, the size of the connecting board card is larger, and even if the plugging ports on the communication single board are densely arranged, the connecting board cards can be easily plugged.
Description
Technical Field
The invention relates to the field of communication, in particular to a connecting board card and a communication single board assembly.
Background
Currently, a communications board is a device for performing communications processing. Due to the development of communication processing technology, a communication board is generally provided with a plurality of interfaces of photoelectric conversion modules, which can provide services for a plurality of clients simultaneously. Especially for a single customer with small traffic, a communication board often needs to provide services for 20-30 customers, so 20-30 sockets are required to be arranged on the communication board. Because the volume of the communication single board is limited, when the number of the interfaces is too large, the distance between the interfaces is inevitably required to be reduced, so that the arrangement of the interfaces becomes very dense. When the photoelectric conversion module is plugged, it is very inconvenient.
Disclosure of Invention
The invention provides a connecting board card and a communication single board assembly, and aims to solve the problem that when the number of jacks of an existing communication single board is too large, the jacks are densely arranged, so that a photoelectric conversion module is inconvenient to plug and unplug.
The invention is realized by the following steps:
a connection board, comprising: the integrated circuit board comprises a board body, wherein a plurality of first ports are arranged on one side of the board body, a plurality of second ports are arranged on the other side of the board body, the first ports are in the same number with the second ports, the first ports correspond to the second ports one by one, and connection adaptive circuits are arranged between the first ports and the second ports correspondingly.
Further, in a preferred embodiment of the present invention, a fixing component is disposed at each of the second ports, and the fixing component is used for fixing the photoelectric conversion module.
Further, in a preferred embodiment of the present invention, the fixing assembly includes a first plate, a second plate and a third plate, which are connected in sequence and are perpendicular to the board card body, and the first plate, the second plate and the third plate are disposed around the second port.
Further, in a preferred embodiment of the present invention, a heat sink is disposed on each of the fixing components.
Further, in the preferred embodiment of the present invention, the number of the first ports is 4 to 6.
Further, in a preferred embodiment of the present invention, the number of the first ports is 4.
A communication single board assembly comprises a single board body and a plurality of connecting board cards, wherein the connecting board cards are any one of the connecting board cards, a plurality of third ports are arranged on one side, facing the connecting board cards, of the single board body, the third ports can be connected with the first ports in a matched mode, and the number of the third ports is larger than that of the first ports on each connecting board card.
Further, in a preferred embodiment of the present invention, the number of the third ports is an integer multiple of the number of the first ports on each of the connection boards.
The invention has the beneficial effects that: according to the connecting board card obtained through the design, the first port is matched with the plug-in port of the photoelectric conversion module on the communication single board. The second port is used for plugging the photoelectric conversion module. When the photoelectric conversion modules are plugged, a plurality of connecting board cards can be prepared, a plurality of photoelectric conversion modules are sequentially plugged into the second ports of the connecting board cards, and after the photoelectric conversion modules are plugged, each board card body is plugged into the communication single board through the first ports, so that the connection of the photoelectric conversion modules and the communication single board can be completed. Because each connecting board card is plugged with a plurality of photoelectric conversion modules, compared with a single photoelectric conversion module, the size of the connecting board card is larger, and even if the plugging ports on the communication single board are densely arranged, the connecting board card can be plugged easily.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a connection board card according to an embodiment of the present invention;
fig. 2 is a top view of a connection board card according to an embodiment of the present invention;
fig. 3 is a top view of a communications board according to an embodiment of the present invention.
Icon: a board card body 1; a first port 2; a second port 3; a fixed component 4; a veneer body 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the connection board card provided in this embodiment, the first port 2 is matched with the socket of the photoelectric conversion module on the communication board. The second port 3 is used for plugging a photoelectric conversion module. When the photoelectric conversion module is plugged, a plurality of connecting boards can be prepared, a plurality of photoelectric conversion modules are sequentially plugged into the second ports 3 of the connecting boards, and after the photoelectric conversion modules are plugged, each connecting board body 1 is plugged into the communication single board through the first ports 2, so that the connection of the photoelectric conversion modules and the communication single board can be completed. Because each connecting board card is plugged with a plurality of photoelectric conversion modules, compared with a single photoelectric conversion module, the size of the connecting board card is larger, and even if the plugging ports on the communication single board are densely arranged, the connecting board card can be plugged easily.
In practical application, the communication board is often installed in a place with a small space and a low position. When the staff carries out the grafting of photoelectric conversion module, need squat or bend over, and because the quantity that needs install photoelectric conversion module on each communication veneer is great, the long-time frequent bend over or squat over, make the staff produce fatigue very easily. And use the connection integrated circuit board that this embodiment provided, the staff can be earlier with photoelectric conversion module pegs graft on the connection integrated circuit board in places such as workstation, then go to peg graft the connection integrated circuit board on the communication veneer, so can significantly reduce the number of times of bowing or squatting, because the connection integrated circuit board pegs graft more conveniently, also can reduce the required time of single grafting moreover, has alleviateed staff's burden greatly.
Meanwhile, when the socket is damaged, the existing communication single board needs to be replaced. And use the connection integrated circuit board that this embodiment provided, when the second port 3 that is used for pegging graft photoelectric conversion module takes place to damage, only need to change the connection integrated circuit board that corresponds can, make the maintenance cost reduce greatly.
Further, referring to fig. 1 and fig. 2, in the present embodiment, a fixing component 4 is disposed at each second port 3, and the fixing component 4 is used for fixing the photoelectric conversion module. Specifically, in this embodiment, the fixing assembly 4 includes a first plate, a second plate and a third plate which are connected in sequence and are all perpendicular to the board card body 1, and the first plate, the second plate and the third plate are arranged around the second port 3.
Most of the existing photoelectric conversion modules are strip-shaped, such as SFP + optical modules. Therefore, in this embodiment, the length of the second plate body is smaller than the lengths of the first plate body and the third plate body, and the lengths of the first plate body and the third plate body are the same. The first plate body, the second plate body and the third plate body jointly enclose a strip-shaped fixed space, and the second port 3 is located in the fixed space. When the photoelectric conversion module is inserted into the second port 3, the photoelectric conversion module is located in the fixed space and is fixed by the first plate body, the second plate body and the third plate body in a matching manner, so that the photoelectric conversion module is not easy to separate from the second port 3.
Further, fixed subassembly 4 still includes the fourth plate body in this embodiment, and the fourth plate body is parallel with integrated circuit board body 1 and covers in the upper end of first plate body, second plate body and third plate body, forms an one end open-ended box body shape rather than the cooperation, makes photoelectric conversion module can get into fixed space through this opening to peg graft with second port 3. And meanwhile, the fixing effect on the photoelectric conversion module is better.
Further, in the present embodiment, a heat sink (not shown) is provided on each fixing member 4. The photoelectric conversion module generates heat when in operation, and the fixing component 4 coats the photoelectric conversion module, so that the heat is not easy to be dissipated, and the normal operation of the photoelectric conversion module can be influenced. In this embodiment, the radiator may be an existing radiator.
Further, referring to fig. 1 and fig. 2, in the present embodiment, the number of the first ports 2 is 4 to 6. 4-6 photoelectric conversion modules can be plugged on each connecting board card. So set up, can avoid because of can peg graft photoelectric conversion module quantity less on each connection integrated circuit board to increase the number of times that the staff stood down or squat. Moreover, when the number of the photoelectric conversion modules which can be plugged into each connecting board card is small, the whole volume of the connecting board card is correspondingly reduced, and the plugging difficulty is increased. Meanwhile, the problem that when the number of the photoelectric conversion modules which can be plugged into each connecting board card is large, the cost is too high when the connecting board card needs to be replaced when the first port 2 or the second port 3 breaks down can be solved. Preferably, in the present embodiment, the number of the first ports 2 is 4.
Referring to fig. 3, the present embodiment further provides a communications board assembly, which includes a board body 5 and a plurality of connection boards, where the connection board is any one of the connection boards, and a plurality of third ports (not shown in the figure) are disposed on one side of the board body 5 facing the connection board, where the third ports are capable of being connected with the first ports 2 in a matching manner, and the number of the third ports is greater than the number of the first ports 2 on each connection board.
Further, in the embodiment, the number of the third ports is an integral multiple of the number of the first ports 2 on each connection board. The third port on the veneer body 5 can be fully utilized by the connecting board, and the situation that part of the third port is idle cannot occur.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a connection integrated circuit board which characterized in that includes: the integrated circuit board comprises a board body, wherein one side of the board body is provided with a plurality of first ports, the other side of the board body is provided with a plurality of second ports, the number of the first ports is the same as that of the second ports, the first ports correspond to the second ports one by one, a connection adaptive circuit is arranged between the corresponding first ports and the second ports, the first ports are connected with a third port of a communication single board assembly in a matched mode, the third port is a plug-in port of a photoelectric conversion module on the communication single board assembly, and the second port is plugged in the photoelectric conversion module.
2. The connection board card of claim 1, wherein a fixing component is disposed at each second port, and the fixing component is used for fixing the photoelectric conversion module.
3. The connection board of claim 2, wherein the fixing assembly comprises a first board body, a second board body and a third board body which are sequentially connected and are perpendicular to the board body, and the first board body, the second board body and the third board body are arranged around the second port.
4. The connection card of claim 2, wherein a heat sink is disposed on each of the securing assemblies.
5. The connection card of claim 1, wherein the number of the first ports is 4-6.
6. The connection card of claim 5, wherein the number of the first ports is 4.
7. A communication single board assembly is characterized by comprising a single board body and a plurality of connecting board cards, wherein the connecting board cards are the connecting board cards in any one of claims 1 to 6, a plurality of third ports are arranged on one side, facing the connecting board cards, of the single board body, the third ports can be connected with the first ports in a matched mode, and the number of the third ports is larger than that of the first ports on each connecting board card.
8. The communications board assembly according to claim 7, wherein the number of the third ports is an integer multiple of the number of the first ports on each of the connection boards.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811314431.XA CN111147960B (en) | 2018-11-06 | 2018-11-06 | Connecting board card and communication single board assembly |
| PCT/CN2019/115724 WO2020094011A1 (en) | 2018-11-06 | 2019-11-05 | Connection board card and communication single-board assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811314431.XA CN111147960B (en) | 2018-11-06 | 2018-11-06 | Connecting board card and communication single board assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111147960A CN111147960A (en) | 2020-05-12 |
| CN111147960B true CN111147960B (en) | 2022-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811314431.XA Active CN111147960B (en) | 2018-11-06 | 2018-11-06 | Connecting board card and communication single board assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111147960B (en) |
| WO (1) | WO2020094011A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204030189U (en) * | 2014-03-07 | 2014-12-17 | 贵州航天天马机电科技有限公司 | A kind of circuit test connecting plate |
| CN106304768A (en) * | 2015-06-02 | 2017-01-04 | 中兴通讯股份有限公司 | Subrack and plug-in card thereof |
| CN207867490U (en) * | 2018-01-31 | 2018-09-14 | 中国船舶工业系统工程研究院 | A kind of interface switching device ensureing equipment for naval vessel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020196501A1 (en) * | 2001-06-26 | 2002-12-26 | Robert Buss | Tandem optoelectronic transciver package and method of operating an optical fiber communication network employing the same |
| US20040141285A1 (en) * | 2002-07-25 | 2004-07-22 | Kontron Communications Inc. | Modular computer system with passive backplane modules |
| CN202034660U (en) * | 2011-05-11 | 2011-11-09 | 李月华 | Pin header/female header convertible connector |
| CN202533851U (en) * | 2012-04-26 | 2012-11-14 | 浪潮电子信息产业股份有限公司 | Test board for high-speed signals of large server |
| CN104317763A (en) * | 2014-10-29 | 2015-01-28 | 华为数字技术（苏州）有限公司 | Serial signal combination device, serial signal combination system and serial signal combination method |
| CN207184485U (en) * | 2017-09-07 | 2018-04-03 | 南京捷澳德信息科技有限公司 | A kind of optical module switching device and system |
-
2018
- 2018-11-06 CN CN201811314431.XA patent/CN111147960B/en active Active
-
2019
- 2019-11-05 WO PCT/CN2019/115724 patent/WO2020094011A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204030189U (en) * | 2014-03-07 | 2014-12-17 | 贵州航天天马机电科技有限公司 | A kind of circuit test connecting plate |
| CN106304768A (en) * | 2015-06-02 | 2017-01-04 | 中兴通讯股份有限公司 | Subrack and plug-in card thereof |
| CN207867490U (en) * | 2018-01-31 | 2018-09-14 | 中国船舶工业系统工程研究院 | A kind of interface switching device ensureing equipment for naval vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020094011A1 (en) | 2020-05-14 |
| CN111147960A (en) | 2020-05-12 |
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