CN201426156Y - Two-face back inserting plate with back plates - Google Patents
Two-face back inserting plate with back plates Download PDFInfo
- Publication number
- CN201426156Y CN201426156Y CN2009201091303U CN200920109130U CN201426156Y CN 201426156 Y CN201426156 Y CN 201426156Y CN 2009201091303 U CN2009201091303 U CN 2009201091303U CN 200920109130 U CN200920109130 U CN 200920109130U CN 201426156 Y CN201426156 Y CN 201426156Y
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- China
- Prior art keywords
- backboard
- holding wire
- back plate
- backplane
- backplane interconnect
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a two-face back inserting plate with back plates, which comprises a first back plate, a second back plate, at least one back plate fixing piece, at least one back plate interconnected plug, and at least one back plate interconnected socket, wherein the first and the second back plates are fixedly connected through the back plate fixing piece; the first back plate is provided with a signal wire electrically connected with the back plate interconnected plug; the second back plate is provided with a signal wire electrically connected with the back plate interconnectedsocket; the back plate interconnected plug and the back plate interconnected socket are connected to form an electrical connection. The two-face back inserting plate with the back plates provided by the utility model has no restraint upon the position of the single-plate connector; no dislocation exists in the space, and the front and back plates can be inserted symmetrically into the same position, so as to improve the density of the slot position; the process requirement for the back plate processing is low, and no design requirements as blind hole, buried via hole and secondary compressionjoint are required; and in addition, no restraint is produced on the type selection of the connector, and the connectors of different factories and types can be selected as required by the system design.
Description
Technical field
The utility model relates to communication equipment, particularly a kind of double-sided inserted backplane and backboard.
Background technology
The general trend of next generation network development must be increasing rapidly of bandwidth and improving constantly of speed.The swap data amount of convergence-level and these Centroids of backbone layer also will inevitably grow at top speed, carrying efficiently comprises the integral telecommunication business of data, voice, speech, fax and various intelligence and value-added service, and realizes the seamless link and the integrated services of miscellaneous service network.At this moment, the development of communication equipment will face a huge problem: the increase of veneer quantity, veneer access service capacity increase, the raising of network board capacity is all had higher requirement to the design of backboard, need backboard that bigger operation exchange capacity and more single-board slot is provided.
In order to alleviate devices exchange capacity and interconnect bottleneck, emerged many new technical schemes in recent years, wherein having now under the fixing situation of exchange chip Bus Speed and exchange capacity, adopting the middle backboard in double groove position is one of scheme that solves.
The scheme that realizes in the prior art is: plug respectively at middle backboard front end face and plug in veneer before some, middle backboard rear end face plugs some backs respectively and plugs in veneer, the groove position of each veneer is parallel to each other and misplaces, Fig. 1 plugs in veneer and back board structure schematic diagram for front and back, as shown in Figure 1, preceding plug in veneer, back are plugged in veneer and are linked to each other with backboard by veneer connector, back panel connector, wherein: preceding plug in veneer staggers mutually with plug in veneer position, back and is parallel, accordingly, insert that veneer also staggers mutually with the connector of the plug in veneer in back before connecting on the backboard and parallel.
Its shortcoming is: do not use same through hole by plugging in veneer before and after realizing staggering of position, caused the density that lays of connector to reduce, and the cabling on the backboard is complicated, the connector space availability ratio is not high.
For overcoming this shortcoming, proposed in the prior art can intensive setting double-sided inserted backplane, Fig. 2 be can intensive setting the double-sided inserted backplane structural representation, as shown in the figure, in this scheme, with the pin of backboard rear end face between two pins of backboard front end face, make that the preceding single-board slot connector of double-sided inserted backplane can be partly or completely overlapping on the same lengthwise position of the backboard of centre with back single-board slot connector, make that the single-board slot connector can intensively be provided with in the double-sided inserted backplane.
But the deficiency of this scheme is: need carry out special processing in the processing of PCB (Printed Circuit Board, printed circuit board (PCB)), processing technology requires high.
The utility model content
The technical problem that the utility model solved is to provide a kind of double-sided inserted backplane and backboard.
The utility model provides a kind of double-sided inserted backplane in implementing, and comprising: first backboard, second backboard, at least one backboard fixture, at least one backplane interconnect plug, at least one backplane interconnect combination hub, wherein:
First backboard and second backboard are connected and fixed by the backboard fixture;
First backboard has holding wire, and holding wire and backplane interconnect plug electrically connect;
Second backboard has holding wire, and holding wire and backplane interconnect combination hub electrically connect;
The backplane interconnect plug is connected the back and forms electric connection with the backplane interconnect combination hub.
The utility model provides a kind of double-sided inserted backplane in implementing, and comprising: first backboard, second backboard, at least one backboard fixture, at least one backplane interconnect plug, at least one backplane interconnect combination hub, wherein:
First backboard and second backboard are connected and fixed by the backboard fixture;
First backboard has holding wire, and holding wire and backplane interconnect plug electrically connect, and holding wire and backplane interconnect combination hub electrically connect;
Second backboard has holding wire, and holding wire and backplane interconnect combination hub electrically connect, and holding wire and backplane interconnect plug electrically connect;
The backplane interconnect plug is connected the back and forms electric connection with the backplane interconnect combination hub.
The utility model provides a kind of backboard in implementing, and comprising: holding wire, at least one backboard fixture, at least one backplane interconnect plug, wherein:
The backboard fixture is used for fixing the connection backboard;
Holding wire and backplane interconnect plug electrically connect.
The utility model provides a kind of backboard in implementing, and comprising: holding wire, at least one backboard fixture, at least one backplane interconnect combination hub, wherein:
The backboard fixture is used for fixing the connection backboard;
Holding wire and backplane interconnect combination hub electrically connect.
The utility model provides a kind of backboard in implementing, and comprising: holding wire, at least one backboard fixture, at least one backplane interconnect plug, at least one backplane interconnect combination hub, wherein:
The backboard fixture is used for fixing the connection backboard;
Holding wire and backplane interconnect plug electrically connect;
Holding wire and backplane interconnect combination hub electrically connect.
The utility model beneficial effect is as follows:
The double-sided inserted backplane that the utility model provides does not have constraint for veneer connector position; Not dislocation spatially, front and rear panel can insert in identical position symmetry, has improved the groove bit density; The technological requirement of backboard PCB processing is low, does not also need the designing requirement of blind hole and buried via hole and secondary crimping; In addition, do not have constraint, can select the connector of different manufacturers and type according to the design requirement of system for the type selecting of connector.
Description of drawings
Fig. 1 is that veneer and back board structure schematic diagram are inserted in front and back in the background technology;
Fig. 2 be can intensive setting in the background technology the double-sided inserted backplane structural representation;
Fig. 3 is a double-sided inserted backplane structural representation among the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
Fig. 3 is the double-sided inserted backplane structural representation, as shown in the figure, double-sided inserted backplane can comprise: first backboard 301, second backboard 302, at least one backboard fixture 303, at least one backplane interconnect plug 304, at least one backplane interconnect combination hub 305, wherein:
In the enforcement, the signal intercommunication between two backboards is being used, can just can form a two-sided slotting backboard in front and back in logic by the high speed connector with two independently backboard mirror image butt joints.
During concrete enforcement, only first backboard, the interconnected holding wire of second backboard need be concentrated in together, just can carry out intercommunication by backplane interconnect plug and backplane interconnect combination hub.But the position of backplane interconnect plug and backplane interconnect combination hub and quantity do not need to fix, and can plan according to the actual conditions that backboard relates to.
After each backboard is produced separately and finished, by the backboard fixture two backboard butt joint pressings just can be fitted together easily, further can also comprise the installation of veneer connector, backboard connector in installation, it installs and uses all very convenient.
For better describing utilization of the present utility model, also show circuit board 401, veneer connector 402, backboard connector 403 among the figure.
In the enforcement, circuit board 401 can be connected on the backboard by veneer connector 402 and backboard connector 403, just can form conductive circuit by circuit board, holding wire, backplane interconnect plug, backplane interconnect combination hub, holding wire, circuit board.
In the scheme of Fig. 3, what link to each other with holding wire on first backboard is the backplane interconnect plug, and what link to each other with holding wire on second backboard is the backplane interconnect combination hub.In the practice, what link to each other with holding wire on first backboard not only can be the backplane interconnect plug, can also be the backplane interconnect combination hub simultaneously.For example can be by following scheme implementation:
On double-sided inserted backplane, can comprise: first backboard, second backboard, at least one backboard fixture, at least one backplane interconnect plug, at least one backplane interconnect combination hub, wherein:
First backboard and second backboard are connected and fixed by the backboard fixture;
First backboard has holding wire, and holding wire and backplane interconnect plug electrically connect, and holding wire and backplane interconnect combination hub electrically connect;
Second backboard has holding wire, and holding wire and backplane interconnect combination hub electrically connect, and holding wire and backplane interconnect plug electrically connect;
The backplane interconnect plug is connected the back and forms electric connection with the backplane interconnect combination hub.
Based on same inventive concept, a kind of backboard also is provided among the utility model embodiment, describe below.
Embodiment one
On backboard, can comprise: holding wire, at least one backboard fixture, at least one backplane interconnect plug, wherein:
The backboard fixture is used for fixing the connection backboard;
Holding wire and backplane interconnect plug electrically connect.
Embodiment two
On backboard, can comprise: holding wire, at least one backboard fixture, at least one backplane interconnect combination hub, wherein:
The backboard fixture is used for fixing the connection backboard;
Holding wire and backplane interconnect combination hub electrically connect.
Embodiment three
On backboard, can comprise: holding wire, at least one backboard fixture, at least one backplane interconnect plug, at least one backplane interconnect combination hub, wherein:
The backboard fixture is used for fixing the connection backboard;
Holding wire and backplane interconnect plug electrically connect;
Holding wire and backplane interconnect combination hub electrically connect.
By above-mentioned execution mode as can be seen, the double-sided inserted backplane that the utility model provides is not dislocation spatially, and front and rear panel can insert in identical position symmetry, has improved the groove bit density;
In the prior art, when making double-sided inserted backplane, its roughly flow process be will to punch on first backboard, second backboard earlier, then with first backboard and the second backboard pressing, be separator between first backboard and second backboard, then implement by prior art, the technology that will face this moment is: need to come as requested electrical jack is electroplated, so that the electrical jack on the slot position connector can cooperate the formation circuit with different electrical jacks.
It should be noted that, in the prior art, the electrical contact pin that adopts on slot position connector is flat pin, it is isometric electrical contact pin, its electrical jack that can connect must be positioned on the continuous backboard so, to on double-sided inserted backplane, form various circuit, just need first backboard, separator, hole on second backboard all will be unified to electroplate, perhaps parcel plating, could form various different circuit, on three parts, divide three sections (first backboards and will control an electrical jack, separator, second backboard) electroplating process obviously needs the technology of more complicated to realize.
And in the utility model embodiment, carry out intercommunication by backplane interconnect plug and backplane interconnect socket, and and then realize that the signal of double sided board connects, this obviously can not produce constraint for veneer connector position; Not dislocation spatially, front and rear panel can insert in identical position symmetry, has improved the groove bit density; To backboard PCB technology require lowly, do not need designing requirements such as blind hole, buried via hole and secondary crimping; Type selecting for connector does not have constraint, can select the connector of different manufacturers and type according to the design requirement of system.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (5)
1, a kind of double-sided inserted backplane is characterized in that, comprising: first backboard, second backboard, at least one backboard fixture, at least one backplane interconnect plug, at least one backplane interconnect combination hub, wherein:
First backboard and second backboard are connected and fixed by the backboard fixture;
First backboard has holding wire, and holding wire and backplane interconnect plug electrically connect;
Second backboard has holding wire, and holding wire and backplane interconnect combination hub electrically connect;
The backplane interconnect plug is connected the back and forms electric connection with the backplane interconnect combination hub.
2, a kind of double-sided inserted backplane is characterized in that, comprising: first backboard, second backboard, at least one backboard fixture, at least one backplane interconnect plug, at least one backplane interconnect combination hub, wherein:
First backboard and second backboard are connected and fixed by the backboard fixture;
First backboard has holding wire, and holding wire and backplane interconnect plug electrically connect, and holding wire and backplane interconnect combination hub electrically connect;
Second backboard has holding wire, and holding wire and backplane interconnect combination hub electrically connect, and holding wire and backplane interconnect plug electrically connect;
The backplane interconnect plug is connected the back and forms electric connection with the backplane interconnect combination hub.
3, a kind of backboard is characterized in that, comprising: holding wire, at least one backboard fixture, at least one backplane interconnect plug, wherein:
The backboard fixture is used for fixing the connection backboard;
Holding wire and backplane interconnect plug electrically connect.
4, a kind of backboard is characterized in that, comprising: holding wire, at least one backboard fixture, at least one backplane interconnect combination hub, wherein:
The backboard fixture is used for fixing the connection backboard;
Holding wire and backplane interconnect combination hub electrically connect.
5, a kind of backboard is characterized in that, comprising: holding wire, at least one backboard fixture, at least one backplane interconnect plug, at least one backplane interconnect combination hub, wherein:
The backboard fixture is used for fixing the connection backboard;
Holding wire and backplane interconnect plug electrically connect;
Holding wire and backplane interconnect combination hub electrically connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201091303U CN201426156Y (en) | 2009-06-11 | 2009-06-11 | Two-face back inserting plate with back plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201091303U CN201426156Y (en) | 2009-06-11 | 2009-06-11 | Two-face back inserting plate with back plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201426156Y true CN201426156Y (en) | 2010-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201091303U Expired - Lifetime CN201426156Y (en) | 2009-06-11 | 2009-06-11 | Two-face back inserting plate with back plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201426156Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710423A (en) * | 2012-05-14 | 2012-10-03 | 中兴通讯股份有限公司 | Advanced telecom computing architecture (ATCA) rear panel |
| CN103687449A (en) * | 2013-12-11 | 2014-03-26 | 华为技术有限公司 | Electronic equipment and data center |
| CN103916250A (en) * | 2013-01-04 | 2014-07-09 | 中兴通讯股份有限公司 | Signal transmitting device and signal transmitting plate |
| CN106951040A (en) * | 2017-04-25 | 2017-07-14 | 郑州云海信息技术有限公司 | A kind of method using pseudo- orthogonal manner design system backboard |
| CN113917620A (en) * | 2021-09-29 | 2022-01-11 | 中航光电科技股份有限公司 | Optical fiber post-IO connection structure and connection method under VITA architecture |
-
2009
- 2009-06-11 CN CN2009201091303U patent/CN201426156Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102710423A (en) * | 2012-05-14 | 2012-10-03 | 中兴通讯股份有限公司 | Advanced telecom computing architecture (ATCA) rear panel |
| US9454191B2 (en) | 2012-05-14 | 2016-09-27 | Zte Corporation | ATCA backplane |
| CN103916250A (en) * | 2013-01-04 | 2014-07-09 | 中兴通讯股份有限公司 | Signal transmitting device and signal transmitting plate |
| CN103916250B (en) * | 2013-01-04 | 2019-01-22 | 中兴通讯股份有限公司 | A kind of signal transmitting apparatus and signal transmission board |
| CN103687449A (en) * | 2013-12-11 | 2014-03-26 | 华为技术有限公司 | Electronic equipment and data center |
| CN103687449B (en) * | 2013-12-11 | 2017-12-29 | 华为技术有限公司 | Electronic equipment and data center |
| CN106951040A (en) * | 2017-04-25 | 2017-07-14 | 郑州云海信息技术有限公司 | A kind of method using pseudo- orthogonal manner design system backboard |
| CN113917620A (en) * | 2021-09-29 | 2022-01-11 | 中航光电科技股份有限公司 | Optical fiber post-IO connection structure and connection method under VITA architecture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100317 |