CN110087150A - A kind of communication equipment - Google Patents
A kind of communication equipment Download PDFInfo
- Publication number
- CN110087150A CN110087150A CN201910324590.6A CN201910324590A CN110087150A CN 110087150 A CN110087150 A CN 110087150A CN 201910324590 A CN201910324590 A CN 201910324590A CN 110087150 A CN110087150 A CN 110087150A
- Authority
- CN
- China
- Prior art keywords
- backboard
- connector
- mainboard
- expansion
- expansion card
- Prior art date
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to a kind of communication equipments, comprising: mainboard, built-in connector, backboard, expansion connector and expansion card；The backboard is connect with the mainboard by the built-in connector；The expansion card is connect with the backboard by the expansion connector；The expansion plane of the backboard is parallel with the cooling air channel of the communication equipment.The present invention changes the relative position of backboard and cooling air channel, does not block cooling air channel, can effectively improve the heat dissipation performance of equipment.
Description
Technical field
The present invention relates to technical field of communication equipment more particularly to a kind of communication equipments.
Background technique
With the development of communication technology, the power system capacity of communication equipment (such as interchanger, router) is also in rapid growth,
Lead to the variation of communication equipment framework.Instantly middle and high end communication equipment generallys use more plane interface switching technologies, extend more
The data exchanging function between expansion card is completed in card co-ordination by switching technology.This, which allows for each expansion card, needs
There is high speed data link to be connected to switching part, and these high speed data links usually cabling in backboard, so to back
The design of plate proposes quite high requirement.
Currently, the connection structure of mainboard and backboard is as shown in Figure 1, backboard is inserted in by the way that built-in connector is perpendicular in communication equipment
On the mainboard of lower section, it is then inserted into expansion card on backboard and is extended.Cooling wind in this installation frame, for heat dissipation
Road is blocked, and seriously affects integrally-built heat dispersal situations, and communication equipment can largely assemble ash using rear air duct for a long time
Dirt seriously affects the stability of equipment operation.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of communication equipments.
To reach the object of the invention, the present invention provides a kind of communication equipments, comprising: mainboard, built-in connector, and backboard,
Expansion connector and expansion card；The backboard is connect with the mainboard by the built-in connector；The expansion card with it is described
Backboard is connected by the expansion connector；The expansion plane of the backboard is parallel with the cooling air channel of the communication equipment.
Further, the backboard is connect with the mainboard by the built-in connector, comprising: the backboard with it is described
Mainboard is vertically connected by the built-in connector.
Further, the expansion card is connect with the backboard by the way that the expansion connector is vertical, described upon connection
Expansion card is parallel with the mainboard.
Further, the expansion card is connected with the backboard by the way that the expansion connector is parallel, described upon connection
Expansion card is vertical with the mainboard.
Further, the component for fixing the backboard is installed between the mainboard and the backboard additional；
One end of the component is installed at sets the opposite side of connecting side, the other end of the component on the backboard
It installs additional on the main board,
It is the side that the backboard is connect with the built-in connector that connecting side is set in described.
Further, the backboard is connect with the mainboard by the built-in connector, comprising: the backboard with it is described
Mainboard is connected in parallel by the built-in connector；The expansion card is connect with the backboard by the expansion connector, packet
Include: the expansion card is connected with the backboard by the way that the expansion connector is parallel, upon connection the expansion card and the master
Plate is parallel.
Further, support pallet, the support pallet and institute are provided between the backboard and the built-in connector
It is parallel to state mainboard；
It is provided with through-hole on the support pallet, connect use with the backboard for the built-in connector.
Further, pass through Stud connection between the support pallet and the mainboard.
Further, it is provided with groove on the support pallet, for fixing the backboard.
Further, it is provided with slideway on the support pallet, is operated with for expansion card plug.
Technical solution provided by the invention solves heat dissipation wind channel resistance by changing the relative position of backboard and cooling air channel
The problem of plug, improves the radiating efficiency of equipment, while can also solve communication equipment and cause radiation air because long-time uses
Improve the stability of equipment operation the problem of road dust is assembled.
Detailed description of the invention
Illustrate the embodiment of the present invention or technical solution in the prior art in order to clearer, below will to embodiment or
Attached drawing needed to be used in the description of the prior art is briefly introduced, it should be apparent that, the accompanying drawings in the following description is only
The some embodiments recorded in the present invention can also be obtained according to these attached drawings other to those skilled in the art
Attached drawing.
Fig. 1 is the structural schematic diagram of communication equipment in the prior art；
Fig. 2 is a kind of structural schematic diagram of communication equipment of the embodiment of the present invention one；
Fig. 3 is a kind of partial structure diagram of communication equipment of the embodiment of the present invention one；
Fig. 4 is a kind of structural schematic diagram of communication equipment of the embodiment of the present invention two；
Fig. 5 is a kind of structural schematic diagram of pallet.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the application, implement below in conjunction with the application
Attached drawing in example, technical solutions in the embodiments of the present application is described in detail, it is clear that described embodiment is only
Some embodiments of the present application, instead of all the embodiments.In the following description when referring to the accompanying drawings, unless otherwise indicated, it is different
Same numbers in attached drawing indicate the same or similar element.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained, all should belong to the protection scope of the application.
In the prior art, in order to improve the heat dissipation performance of communication equipment, many circles are processed on backboard that can be shown in Fig. 1
Hole, so that cooling wind can pass through, if circular hole quantity is very few, heat dissipation performance, which has no, to be significantly improved, if circular hole quantity is excessive, although
Heat dissipation performance can be significantly improved, but the mechanical strength that will lead to backboard itself again seriously reduces, and be unfavorable for consolidating for backboard
Fixed and subsequent expansion card plug operation, while but also the intensity of entire inside communication equipment structure can not be protected.
In view of the above technical problems, it includes: mainboard, built-in connector, backboard, extension that the present invention, which provides a kind of communication equipment,
Connector and expansion card；Wherein, backboard is connect with mainboard by built-in connector；Expansion card and backboard are connected by expansion connector
It connects；The expansion plane of backboard is parallel with the cooling air channel of communication equipment.
The present invention is solved the problems, such as that heat dissipation wind channel blocks, is improved by the relative position of change backboard and cooling air channel
The radiating efficiency of equipment, while communication equipment can also be solved and cause asking for heat dissipation wind channel dust aggregation because long-time uses
Topic improves the stability of equipment operation.
Communication apparatus construction provided by the invention is described below with reference to specific embodiment.
Fig. 2 is a kind of structural schematic diagram of communication equipment of the embodiment of the present invention one, comprising: mainboard 1, built-in connector 2,
Backboard 3, expansion connector 4 and expansion card 5.
In the inventive solutions, built-in connector 2 and expansion connector 4 not only act as connection function, while
It is the important component that signal transmission is carried out between mainboard 1 and backboard 3, backboard 3 and expansion card 5.
In the inventive solutions, expansion card 5 may include the boards such as interface board or line card.
In the present embodiment, backboard 3 is inserted on mainboard 1 by the way that built-in connector 2 is perpendicular, and the two is in vertical connection status,
The expansion plane of backboard 3 is parallel with the cooling air channel of communication equipment simultaneously, the cooling wind in communication equipment operation, for heat dissipation
Cooling effect can be improved along cooling air channel pass-through device, the passage of acceleration equipment heat.
Expansion card 5 is connect by the way that expansion connector 4 is vertical with backboard 3 so that expansion card 5 is vertical with backboard 3, while with master
Plate 1 is parallel.Under this structure, expansion card 5 will not block cooling air channel, and cooling wind can be without hindrance from backboard 3 and expansion card 5
Surface pass through.
In other examples, expansion card 5 can also by expansion connector 4 it is parallel with backboard 3 connection, while with mainboard 1
Vertically (not shown), under this configuration, expansion card 5 will not equally block cooling air channel.
In the inventive solutions, the quantity of built-in connector 2, backboard 3, extension connection 4 and expansion card 5 can basis
Actual needs setting.
For example, in the embodiment shown in Figure 2, the quantity of built-in connector 2, backboard 3, expansion connector 4, expansion card 5
It is 2.
In other examples, built-in connector 2, backboard 3, expansion connector 4, expansion card 5 quantity be also possible to 3 or
4 etc..
It is assumed that the quantity of built-in connector 2, backboard 3, expansion connector 4, expansion card 5 is 3, shown in Fig. 2 can implement
Increasing one group of built-in connector 2, backboard 3, expansion connector 4 and expansion card 5, newly-increased backboard 3 on the basis of example newly can show with Fig. 2
Two backboards 3 out are parallel, and the spacing distance between each backboard 3 can be configured according to the size of mainboard 1, increased newly and set in this group
Connector 2, backboard 3, expansion connector 4, the connection relationship between expansion card 5 can refer to Fig. 2 shows built-in connector 2, back
Plate 3, expansion connector 4, the connection relationship between expansion card 5, this is no longer going to repeat them by the present invention.
In the inventive solutions, expansion card 5 is to be horizontally inserted into expansion connector 4 to be connected with backboard 3, this feelings
Under condition, when expansion card 5 plugs, stress suffered by backboard 3 is mainly derived from the horizontal thrust of expansion card 5, the stress direction and back
The expansion plane of plate 3 is parallel, so the plug operation of expansion card 5 will not bring the danger of blastic deformation to backboard 3.
Further, it to improve the bonding strength between mainboard 1 and backboard 3, can be installed additional between mainboard 1 and backboard 3
For component of stationary backplate 3, such as L-type plate, foot prop etc., effect is equivalent, will not enumerate herein.
For example, material can be metal, rigid plastics etc. by taking L-type plate as an example.Can on backboard 3 in the company of setting
Connect the opposite side in side and the L-type plate be installed, it is described in set connecting side be the side that backboard 3 is connect with built-in connector 2.Such as figure
Shown in 3, the side of L-type plate is connect with mainboard 1, is set connecting side in the other side and backboard 3 and is connect, L-type plate and mainboard 1, backboard 3
Between connection type can be to be bolted and can also pass through welded connecting.It can reinforce the installation of backboard 3 by the way that L-type plate is arranged
Intensity, user can effectively prevent backboard 3 that change in location occurs when plugging expansion card 5.
Fig. 4 is a kind of structural schematic diagram of communication equipment of the embodiment of the present invention two, comprising: mainboard 1, built-in connector 2,
Backboard 3, expansion connector 4, expansion card 5.
In the inventive solutions, built-in connector 2 and expansion connector 4 not only act as connection function, while
It is the important component that signal transmission is carried out between mainboard 1 and backboard 3, backboard 3 and expansion card 5.
In the inventive solutions, expansion card 5 is also possible to the boards such as interface board or line card.
In the inventive solutions, backboard 3 passes through the connection parallel with mainboard 1 of built-in connector 2, backboard 3 and mainboard 1
It is parallel, while guaranteeing that the cooling air channel of communication equipment is parallel with the expansion plane of backboard 3, in communication equipment operation, it is used for
The cooling wind of heat dissipation can improve cooling effect along cooling air channel pass-through device, the passage of acceleration equipment heat.
Expansion card 5 is by the connection parallel with backboard 3 of expansion connector 4, and expansion card 5 is parallel with mainboard 1, this structure
Under, expansion card 5 will not block cooling air channel, and cooling wind without hindrance can pass through from backboard 3 and the surface of expansion card 5.
In the inventive solutions, it can be additionally arranged at the bottom support pallet 6 in backboard 3, to enhance communication equipment entirety
The intensity of structure.The material of support pallet 6 can be metal, rigid plastics etc..
In the inventive solutions, referring to FIG. 5, backboard 3 and built-in connector 2 can be corresponded on support pallet 6
Through-hole 62 is arranged in the position of connection, and backboard 3 and mainboard 1 can be attached by through-hole 62, to carry out signal transmission.
Further, it supports on pallet 6 and is also provided with groove 61, the groove 61 can be used for stationary backplate 3, in this way
Structure in, the through-hole 62 is located in the groove 61.
Further, the plug operation in order to facilitate expansion card 5 on backboard 3 can open up slideway on support pallet 6
63, wherein the corresponding expansion card 5 of every group of slideway 63, the quantity of slideway 63 can be set according to 5 quantity of expansion card.
In the inventive solutions, when pallet it is larger when, can mainboard 1 and support pallet 6 between increase stud
It is supported, reinforces integrally-built stability.Stud quantity can be arranged according to tray area, such as 2 or 3 etc..
In the inventive solutions, built-in connector 2, backboard 3, expansion connector 4, the quantity of expansion card 5 according to
Actual needs setting.
For example, in the embodiment shown in fig. 4, built-in connector 2, expansion connector 4, expansion card 5 quantity be 2,
The quantity of backboard 3 is 1.
In other examples, built-in connector 2, backboard 3, expansion connector 4, expansion card 5 quantity be also possible to 3,4
Deng.
It is assumed that one group of expansion connector 4, expansion card 5, newly-increased expansion card 5 and Fig. 4 can be added on the basis of existing
Two expansion cards 5 shown are parallel, and the spacing distance between each expansion card 5 can be configured according to the size of backboard 3；Newly-increased
The connection relationship of expansion connector 4 and expansion card 5 shows the connection relationship between expansion connector 4 and expansion card 5 with reference to Fig. 4,
This is no longer going to repeat them by the present invention.
In technical solution disclosed by the invention, change the relative position of the cooling air channel of backboard 3 and the communication equipment, if
For when being cooled down, equipment is improved on the surface across mainboard 1 and backboard 3 that the cooling wind for stating communication equipment can be without hindrance
Radiating efficiency；The unimpeded communication equipment that can also solve of cooling air channel is because long-time uses a large amount of gather dusts in air duct simultaneously
The problem of, improve the stability of equipment operation.
Claims (10)
1. a kind of communication equipment, comprising: mainboard, built-in connector, backboard, expansion connector and expansion card；
The backboard is connect with the mainboard by the built-in connector；
The expansion card is connect with the backboard by the expansion connector；
It is characterized in that, the expansion plane of the backboard is parallel with the cooling air channel of the communication equipment.
2. equipment according to claim 1, which is characterized in that the backboard and the mainboard pass through the built-in connector
Connection, comprising:
The backboard is connect with the mainboard by the way that the built-in connector is vertical.
3. equipment according to claim 2, which is characterized in that the expansion card and the backboard are connected by the extension
Device vertically connects, and the expansion card is parallel with the mainboard upon connection.
4. equipment according to claim 2, which is characterized in that the expansion card and the backboard are connected by the extension
Device connects in parallel, and the expansion card is vertical with the mainboard upon connection.
5. equipment according to claim 2, which is characterized in that install additional between the mainboard and the backboard for fixing
State the component of backboard；
One end of the component is installed at and sets the opposite side of connecting side on the backboard in, and the other end of the component installs additional
On the main board,
It is the side that the backboard is connect with the built-in connector that connecting side is set in described.
6. equipment according to claim 1, which is characterized in that the backboard and the mainboard pass through the built-in connector
Connection, comprising:
The backboard is connected with the mainboard by the way that the built-in connector is parallel；
The expansion card is connect with the backboard by the expansion connector, comprising:
The expansion card is connected with the backboard by the way that the expansion connector is parallel, upon connection the expansion card and the master
Plate is parallel.
7. equipment according to claim 6, which is characterized in that be provided with support between the backboard and the built-in connector
Pallet, the support pallet are parallel with the mainboard；
It is provided with through-hole on the support pallet, connect use with the backboard for the built-in connector.
8. equipment according to claim 7, which is characterized in that connected between the support pallet and the mainboard by stud
It connects.
9. equipment according to claim 7, which is characterized in that groove is provided on the support pallet, described in fixed
Backboard.
10. equipment according to claim 7, which is characterized in that slideway is provided on the support pallet, for the expansion card
Plug operates with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910324590.6A CN110087150A (en) | 2019-04-22 | 2019-04-22 | A kind of communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910324590.6A CN110087150A (en) | 2019-04-22 | 2019-04-22 | A kind of communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110087150A true CN110087150A (en) | 2019-08-02 |
Family
ID=67415911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910324590.6A Pending CN110087150A (en) | 2019-04-22 | 2019-04-22 | A kind of communication equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110087150A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080037214A1 (en) * | 2006-08-11 | 2008-02-14 | Open Source Systems, Inc. | Computer chassis for two horizontally oriented motherboards |
| CN201107724Y (en) * | 2007-09-05 | 2008-08-27 | 银欣科技股份有限公司 | Heat radiating device of upright type computer |
| CN201611439U (en) * | 2009-12-22 | 2010-10-20 | 山东超越数控电子有限公司 | Vehicle-mounted control terminal based on VPX bus and reinforcement technology |
| CN102207751A (en) * | 2010-03-29 | 2011-10-05 | 鸿富锦精密工业（深圳）有限公司 | Computer system |
| CN203193650U (en) * | 2013-04-09 | 2013-09-11 | 杭州迪普科技有限公司 | Electronic equipment |
-
2019
- 2019-04-22 CN CN201910324590.6A patent/CN110087150A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080037214A1 (en) * | 2006-08-11 | 2008-02-14 | Open Source Systems, Inc. | Computer chassis for two horizontally oriented motherboards |
| CN201107724Y (en) * | 2007-09-05 | 2008-08-27 | 银欣科技股份有限公司 | Heat radiating device of upright type computer |
| CN201611439U (en) * | 2009-12-22 | 2010-10-20 | 山东超越数控电子有限公司 | Vehicle-mounted control terminal based on VPX bus and reinforcement technology |
| CN102207751A (en) * | 2010-03-29 | 2011-10-05 | 鸿富锦精密工业（深圳）有限公司 | Computer system |
| CN203193650U (en) * | 2013-04-09 | 2013-09-11 | 杭州迪普科技有限公司 | Electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190802 |
|
| RJ01 | Rejection of invention patent application after publication |