CN106878238A - Guide frame and network security component - Google Patents
Guide frame and network security component Download PDFInfo
- Publication number
- CN106878238A CN106878238A CN201510927334.8A CN201510927334A CN106878238A CN 106878238 A CN106878238 A CN 106878238A CN 201510927334 A CN201510927334 A CN 201510927334A CN 106878238 A CN106878238 A CN 106878238A
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- China
- Prior art keywords
- network security
- network
- guide frame
- baffle plate
- component
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to a kind of guide frame, in the cabinet opening of network security server, dock or separate for being imported network security module from the cabinet opening or being extracted, with the mainboard in cabinet；The guide frame includes：First component, for forming pull compartment in the cabinet opening；At least one pair of side wall of the pull compartment is provided with the locating part for protruding from side wall；Second component, for fixing the network security module, and can in the pull compartment pull, to transport the network security module；The second component includes guide plate, and the guide plate is parallel with the side wall for being provided with locating part, and is slideably folded between the locating part and another side wall.The invention further relates to a kind of network security component including above-mentioned guide frame.Above-mentioned guide frame and network security component, simple structure, cost are lower；When being oriented to, accuracy is higher.The abrasion of network security module is it also avoid simultaneously.
Description
Technical field
The present invention relates to Network Security Service equipment, more particularly to a kind of guide frame and network security component.
Background technology
Network security server is a kind of located at Network Security Device between Intranet and outer net.Due to enterprises service
Device (such as mailbox server, web page server etc.) is generally required for externally providing service, therefore can receive
Access from outer net, thus also easily invaded；And needed by Intranet to service in enterprise simultaneously
Device carries out various configurations, therefore enterprise servers can turn into the bridge that outer net invades Intranet.Network Security Service
Device can avoid invasion of the outer net to Intranet.
The isolation features of Intranet and outer net are realized on network security server by setting network security module.
Network security module is plugged on the mainboard of server generally in the form of network interface card, and provides multiple network interfaces
For outer net connection.
As shown in figure 1, network security server is mostly using the front panel pull network security in mainframe box 10 '
The mode of module 20 '.Because network security module 20 ' will be pacified with the mainboard grafting of server in push-in network
, it is necessary to more accurate guiding and contraposition during full module 20 '.
One of traditional guide frame gathering sill is milled out using aluminium block or open aluminium section bar mould make gathering sill (referring to
Gathering sill 101 ' in the partial enlarged drawing of Fig. 1), the printed circuit board (PCB) insertion of network security module 20 ' is led
To the guide-localization of groove 101 ' come.But relatively costly, the printed circuit of network security module 20 ' of aluminium block fluting
The long-term pull of plate is easily damaged.
The two of traditional guide frame make the gathering sill of same structure using plastic cement.But plastic cement guide rail intensity
It is low, it is easily damaged, plastic cement guide rail is installed with buckle in addition, and guiding accuracy is low, causes mixed-media network modules mixed-media to be not easy
Inject.
Therefore traditional guide frame can not take into account cost and be oriented to accurate.
On the other hand, with the raising and the increase of transfer bus bandwidth of enterprise servers operational performance, network
Safety applications industry user is stepped up to the quantitative requirement of the network port, to the work(of network bypass (Bypass)
Energy demand is equally stepped up.Bypass functionality be when being failed for Network Security Device by external network with it is local
Carry out direct-connected, it is to avoid because the suspension that Network Security Device failure is caused.Therefore, substantially network security mould
All-network port 201 ' on block 20 ' is required for providing network bypass function.
The mode for increasing the network port has two kinds：One kind is that single network security module configures more network-sides
Mouthful；Another kind is the more network security modules of configuration.Because single network security module has more networks
During port, the flexibility of Configuration network security module on the server can have a certain impact, therefore typically incline
The less network port is configured in single network security module, and configures more network security modules simultaneously.
But, the overall dimensions of traditional network security module are than larger.General one 19 cun of the row of cabinet one
Can be only inserted into 3 network security modules.
The content of the invention
Based on this, it is necessary to provide that a kind of cost is relatively low, and aligning accuracy it is higher for Network Security Service
The guide frame of the network security module in device.
Further, it would be desirable to provide a kind of network security component.
A kind of guide frame, in the cabinet opening of network security server, for by network security module
Imported from the cabinet opening or extracted, docked or separate with the mainboard in cabinet；The guiding
Structure includes：
First component, for forming pull compartment in the cabinet opening；At least the one of the pull compartment
Offside wall is provided with the locating part for protruding from side wall；
Second component, for fixing the network security module, and can in the pull compartment pull, with
Transport the network security module；The second component include guide plate, the guide plate be provided with locating part
Side wall it is parallel, and be slideably folded between the locating part and another side wall.
Wherein in one embodiment, the first component is baffle plate, and the baffle plate is located at the cabinet opening
In, and vertically connect two relative side walls of cabinet；The quantity at least two of the baffle plate, and mutually
Interval；Spaced baffle plate and two opposing sidewalls of cabinet surround to form the pull compartment；The gear
Plate is provided with the locating part.
Wherein in one embodiment, the locating part is for column and axial direction is vertical with the baffle plate.
Wherein in one embodiment, the quantity of the locating part is two or more, linear along pull direction
Arrangement, and more than two locating parts and another adjacent wall are apart from all same, sandwiched described is led with common
To plate.
Wherein in one embodiment, the baffle plate includes the plate-like body of bar shaped and for two with cabinet
The fixed part of side wall connection, the fixed part two long edge-perpendicular connections relative with the plate-like body.
Wherein in one embodiment, two fixed parts are in a reverse direction from the edge long of the plate-like body
Outwards extend vertically to be formed.
Wherein in one embodiment, the second component is supporting structure；The supporting structure includes being used for
The rectangular base of fixed network security module；The guide plate is located at the rectangular base one pair of which edge
And vertical with base be connected.
Wherein in one embodiment, the supporting structure also includes network interface baffle plate；The network interface baffle plate is located at
The rectangular base it is another to edge in one of edge and with the edge-perpendicular.
A kind of network security component, including network security module and above-mentioned guide frame, the network security
Module includes the first printed circuit board (PCB) and the second printed circuit board (PCB)；First printed circuit board (PCB) is provided with first group
The network port, first network process chip and the first bypass functionality circuit；Second printed circuit board (PCB) sets
There are second group of network port and the second bypass functionality circuit；
The second network processes chip and bypass controller, described first are additionally provided with first printed circuit board (PCB)
Network processes chip and the second network processes chip are connected by PCIe interface with mainboard；Second network
Process chip and second group of network port are connected by connector for substrate.
Wherein in one embodiment, first printed circuit board (PCB) and the second layer printed circuit board laying up are put.
Above-mentioned guide frame and network security component, locating part is set by the side wall of pull compartment, and
Coordinated using guide plate and locating part, be not only simple in structure, cost is lower；And be oriented to when accuracy more
It is high.The abrasion of network security module is it also avoid simultaneously.
, also be divided into circuit in two printed circuit boards by above-mentioned network security component, can avoid using single
The oversized problem of printed circuit board, has greater flexibility on arrangement space.Extra second
Second bypass functionality circuit is set on printed circuit board (PCB), then all of network port is all possessed bypass capability.
Brief description of the drawings
Fig. 1 is the guiding schematic diagram of traditional network security module；
Fig. 2 is the guide frame schematic diagram of a specific embodiment；
Fig. 3 is the guide frame schematic diagram with reference to shown in cabinet；
Fig. 4 is the structure chart of baffle plate；
Fig. 5 is the schematic diagram of supporting structure；
Fig. 6 is the circuit logic structure chart of network security module.
Specific embodiment
It is further described below by way of drawings and Examples.
To solve the problems, such as that traditional guide frame can not take into account cost and guiding accuracy, there is provided one kind is oriented to knot
Structure.The guide frame in the cabinet opening of network security server, for by network security module from institute
State import in cabinet opening or extract, with the mainboard docking in cabinet or separate.
The guide frame includes first component and second component.Wherein, first component is used in the cabinet
Pull compartment is formed in opening.Second component is used to fix the network security module, and can be in the pull
Pull in compartment, to transport the network security module.To reach the purpose of accurate guiding, the pull every
Between at least one pair of side wall be provided with the locating part for protruding from side wall；The second component includes guide plate simultaneously,
The guide plate is parallel with the side wall for being provided with locating part, and be slideably folded in the locating part and another
Between the wall of side.
Fig. 2 is the guide frame schematic diagram of a specific embodiment.
In the present embodiment, the first component is baffle plate 100, and second component is supporting structure 200.With reference to
Fig. 3, baffle plate 100 forms pull compartment 101 in the opening of cabinet 10.Supporting structure 200 is used for fixing
Network security module (not shown), and can in pull compartment 101 pull, to transport the network security mould
Block.
Specifically, as shown in figure 3, baffle plate 100 is in the opening of cabinet 10, and cabinet 10 is vertically connected
Two relative side walls (orientation in figure is respectively defined as upper side wall 102 and lower wall 103).
The quantity at least two of baffle plate 100, and it is spaced.Spaced baffle plate 100 and the two of cabinet 10
Individual opposing sidewalls 102,103 surround to form pull compartment 101.The quantity of baffle plate 100 can be according to actual needs
The size and quantity of the pull compartment 101 of division determine, in figure has marked off five by four baffle plates 100
Individual pull compartment 101.
Fig. 4 is a kind of concrete structure of baffle plate.The plate-like body 110 of baffle plate 100 including bar shaped and for
Two fixed parts 120,130 of side wall connection of cabinet 10.Wherein, fixed part 120,130 and tabular master
Two relative edge connections long of body 110.Specifically, two fixed parts 120,130 in a reverse direction from
Two edges long of plate-like body 110 outwards extend vertically to be formed, and make the section of baffle plate 100 Z-shape.Example
Such as, it is possible to use sheet metal component is bent to form baffle plate 100.
It is appreciated that fixed part 120,130 can also be other structure types.
Baffle plate 100 when the two side walls 102,103 with cabinet 10 are connected, be with fixed part 120 with it is upper
The mode that side wall 102 is fitted, fixed part 130 is posted and fixed with lower wall 103.Fixed part and cabinet are opened
The side wall of mouth is fixedly connected and can be for example bonded, welds or be screwed using various ways.This
Embodiment is adopted the mode being screwed, i.e. fixed part 120,130 and is provided with screwed hole 140.This fixation
Mode is easy to disassemble and changes.
With continued reference to Fig. 4, baffle plate 100 is provided with foregoing locating part.Locating part is in the present embodiment specifically
Column 150.Column 150 can be riveting post.Column 150 protrudes from the surface of baffle plate 100, and axially
It is vertical with baffle plate 100.The quantity of column 150 is two or more, is arranged in a linear along pull direction.
Fig. 5 is a kind of concrete structure of supporting structure.As shown in figure 5, supporting structure 200 includes rectangular base
Seat 210, guide plate 220 and network interface baffle plate 230.Guide plate 220 is located at the one pair of which of rectangular base 210
Edge and vertical with rectangular base 210 it is connected.For example, guide plate 220 can be curved by rectangular base 210
Folding is formed.Network interface baffle plate 230 located at rectangular base 210 another edge and with the edge-perpendicular.
Rectangular base 210 is used for fixed network security module (not shown).
Guide plate 220 and foregoing locating part coordinate, and enable supporting structure 200 in pull compartment 101
Pull.Specifically, the baffle plate 100 shown in Fig. 4, more than two columns 150 thereon to edge long it
Between apart from all same, when fixed part is fixed in the way of the side wall of cabinet 10 of fitting, this also represents two
Column 150 above arrives the distance between the side wall of cabinet 10 all same.So, more than two cylinders
Part 150 can be with the common sandwiched guide plate 220 of the side wall (such as lower wall 103) of cabinet 10.
Network interface baffle plate 230 can be used to further position network security module, it is also possible to play a part of protection.
When network security module is fixed in rectangular base 210, the network port on network security module may pass through
Perforate on network interface baffle plate 230 is exposed, and other parts are then protected by network interface baffle plate 230.
In actual use, baffle plate 100 is fixed in the opening of cabinet 10, forms multiple pull compartments 101.
Network security module is fixed in supporting structure 200.Supporting structure 200 is inserted into pull compartment 101, makes two
The guide plate 220 of side is inserted in the space limited by column 150 and lower wall 103, is then pushed, just
Can be by the accurate grafting of mainboard in network security module and cabinet 10.It is pushed completely into supporting structure 200
Afterwards, can also be further fixed using screw 300.
It is appreciated that first component can also use the structure of the other forms in addition to the structure of baffle plate 100,
As long as it can provide the compartment, and set locating part.The position that locating part is set is also not necessarily limited to gear
Plate, it is also possible to located at upper side wall 102 and/or lower wall 103, to coordinate different insertion orientation.
Second component can also be using the structure of the other forms in addition to supporting structure 200, as long as its energy
Enough fixed network security modules, and the guide plate that can coordinate with locating part is set.
Based on above-mentioned guide frame, there is provided a kind of network security component.The network security component is pacified including network
Full module and above-mentioned guide frame, wherein network security module are fixed in the supporting structure of guide frame.
The network security component easily can be assembled or separated with cabinet.
Fig. 6 is the circuit logic structure chart of network security module.Reference picture 6, network security module 400 includes
First printed circuit board (PCB) 410 and the second printed circuit board (PCB) 420.First printed circuit board (PCB) 410 is provided with the first networking
Network port 430, the bypass functionality circuit 450 of first network process chip 440 and first.Second printed circuit
Plate 420 is provided with second group of bypass functionality circuit 470 of the network port 460 and second.First printed circuit board (PCB) 410
On be additionally provided with the second network processes chip 480 and bypass controller 490.
The network processes chip 480 of first network process chip 440 and second is by PCIe interface and outside
Mainboard is connected, that is, the first printed circuit board (PCB) 410 is provided with PCIe connectors.First network process chip
440th, the second network processes chip 480 is connected with PCIe connectors.The He of second network processes chip 480
Second group of network port 460 is connected by connector for substrate, that is, the first printed circuit board (PCB) 410 and second
It is equipped with to connector for substrate on printed circuit board (PCB) 420.
Reference picture 6, the first bypass is provided between first group of network port 430 and first network process chip 440
Functional circuit 450, and this three is on the first printed circuit board (PCB) 410.
The second bypass functionality circuit is provided between second group of network processes chip 480 of the network port 460 and second
470, only the second network processes chip 480 is located on the first printed circuit board (PCB) 410, second group of network port
460 and second bypass functionality circuit 470 then all on the second printed circuit board (PCB) 420.
When network security server is abnormal, the control He of the first bypass functionality circuit 450 of bypass controller 490
Second bypass functionality circuit 470 realizes bypass functionality.Wherein, bypass controller 490 is by connector for substrate
The second printed circuit board (PCB) 420 is sent control signals to, the second bypass functionality circuit 470 is controlled.
When network security server normal work, it is not necessary to enable bypass functionality, signal all connects by PCIe
Device turnover is connect, first group of network port 430 is reached by first network process chip 440；Or signal is through
Two network processes chips 480, by connector for substrate send the second printed circuit board (PCB) 420, reach the second networking
Network port 460.
Above-mentioned network security component, one piece of second extra printed circuit is located at by by a part of network port
On plate, then the second bypass functionality circuit is set on the second printed circuit board (PCB), can not only make all of net
Network port all possesses bypass capability.And two printed circuit boards are used, conveniently can print electricity by control monolithic
The size of road plate, has greater flexibility on arrangement space.
For example, it is possible to further the first printed circuit board (PCB) 410 and the second printed circuit board (PCB) 420 are laminated
Arrangement.So, in the cabinet of same size, compared to traditional single printed circuit board structure, in transverse direction
On can arrange more network security modules.Autgmentability is more preferable.
Each technical characteristic of embodiment described above can be combined arbitrarily, not right to make description succinct
The all possible combination of each technical characteristic in above-described embodiment is all described, as long as however, these skills
The combination of art feature does not exist contradiction, is all considered to be the scope of this specification record.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed,
But can not therefore be construed as limiting the scope of the patent.It should be pointed out that for this area
For those of ordinary skill, without departing from the inventive concept of the premise, some deformations can also be made and changed
Enter, these belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be defined.
Claims (10)
1. a kind of guide frame, in the cabinet opening of network security server, for by network security mould
Block is imported or extracted from the cabinet opening, docks or separate with the mainboard in cabinet；It is described to lead
Include to structure：
First component, for forming pull compartment in the cabinet opening；At least the one of the pull compartment
Offside wall is provided with the locating part for protruding from side wall；
Second component, for fixing the network security module, and can in the pull compartment pull, with
Transport the network security module；The second component include guide plate, the guide plate be provided with locating part
Side wall it is parallel, and be slideably folded between the locating part and another side wall.
2. guide frame according to claim 1, it is characterised in that the first component is baffle plate,
The baffle plate vertically connects two relative side walls of cabinet in the cabinet opening；The baffle plate
Quantity at least two, it is and spaced；Spaced baffle plate and two opposing sidewalls of cabinet are surrounded
Form the pull compartment；The baffle plate is provided with the locating part.
3. guide frame according to claim 2, it is characterised in that the locating part be column,
And it is axially vertical with the baffle plate.
4. guide frame according to claim 3, it is characterised in that the quantity of the locating part is two
More than individual, be arranged in a linear along pull direction, and more than two locating parts and another adjacent wall distance
All same, with the common sandwiched guide plate.
5. guide frame according to claim 2, it is characterised in that the baffle plate includes the plate of bar shaped
Shape main body and the fixed part being connected for two side walls with cabinet, the fixed part and the plate-like body phase
To two edges long connections.
6. guide frame according to claim 5, it is characterised in that two fixed parts are with opposite side
To be formed to outwards being extended vertically from the edge long of the plate-like body.
7. guide frame according to claim 1, it is characterised in that the second component is support knot
Structure；The supporting structure includes the rectangular base for fixed network security module；The guide plate is located at institute
State rectangular base one pair of which edge and vertical with base be connected.
8. guide frame according to claim 7, it is characterised in that the supporting structure also includes net
Mouth baffle plate；The network interface baffle plate located at the rectangular base it is another to edge in one of edge,
And with the edge-perpendicular.
9. leading described in a kind of network security component, including network security module and any one of claim 1~8
To structure, the network security module includes the first printed circuit board (PCB) and the second printed circuit board (PCB)；Described first
Printed circuit board (PCB) is provided with first group of network port, first network process chip and the first bypass functionality circuit；
Second printed circuit board (PCB) is provided with second group of network port and the second bypass functionality circuit；
The second network processes chip and bypass controller, described first are additionally provided with first printed circuit board (PCB)
Network processes chip and the second network processes chip are connected by PCIe interface with mainboard；Second network
Process chip and second group of network port are connected by connector for substrate.
10. network security component according to claim 9, it is characterised in that the first printing electricity
Road plate and the second layer printed circuit board laying up are put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510927334.8A CN106878238A (en) | 2015-12-14 | 2015-12-14 | Guide frame and network security component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510927334.8A CN106878238A (en) | 2015-12-14 | 2015-12-14 | Guide frame and network security component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106878238A true CN106878238A (en) | 2017-06-20 |
Family
ID=59178394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510927334.8A Pending CN106878238A (en) | 2015-12-14 | 2015-12-14 | Guide frame and network security component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106878238A (en) |
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| US20110128681A1 (en) * | 2009-11-30 | 2011-06-02 | Fu Tai Hua Industry (Shenzhen) Co., Ltd. | Fixing mechanism and electronic device having the same |
| CN202652258U (en) * | 2012-06-19 | 2013-01-02 | 北京立华莱康平台科技有限公司 | Network security device |
| CN103763875A (en) * | 2013-12-31 | 2014-04-30 | 华为技术有限公司 | Case and communication product |
| CN103917038A (en) * | 2012-12-29 | 2014-07-09 | 环达电脑(上海)有限公司 | Printed circuit board for information safety protection |
-
2015
- 2015-12-14 CN CN201510927334.8A patent/CN106878238A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101573014A (en) * | 2008-04-28 | 2009-11-04 | 华为技术有限公司 | Backboard component and communication equipment using same |
| CN201780524U (en) * | 2009-09-24 | 2011-03-30 | 北京立华莱康平台科技有限公司 | Novel network expansion module and computer with guide groove capable of being inserted in same |
| US20110128681A1 (en) * | 2009-11-30 | 2011-06-02 | Fu Tai Hua Industry (Shenzhen) Co., Ltd. | Fixing mechanism and electronic device having the same |
| CN202652258U (en) * | 2012-06-19 | 2013-01-02 | 北京立华莱康平台科技有限公司 | Network security device |
| CN103917038A (en) * | 2012-12-29 | 2014-07-09 | 环达电脑(上海)有限公司 | Printed circuit board for information safety protection |
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Application publication date: 20170620 |
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