CN206757627U - A kind of network security separate card based on PCI expansion interfaces - Google Patents
A kind of network security separate card based on PCI expansion interfaces Download PDFInfo
- Publication number
- CN206757627U CN206757627U CN201720606088.0U CN201720606088U CN206757627U CN 206757627 U CN206757627 U CN 206757627U CN 201720606088 U CN201720606088 U CN 201720606088U CN 206757627 U CN206757627 U CN 206757627U
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- China
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- pci
- intranet
- cable interface
- outer net
- main body
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Abstract
The utility model discloses a kind of network security separate card based on PCI expansion interfaces, including fixed frame, the fixed frame side is provided with U-shaped card slot, isolation card main body is placed between the U-shaped card slot, connected between the isolation card body rim and U-shaped card slot by fastening bolt, and isolation card main body one end offers outer net cable interface and Intranet cable interface, the Intranet cable interface side is provided with PCI E groove sockets.The utility model is by the way that isolation card main body is fixed between integrally formed fixed frame and U-shaped card slot, strengthen its overall stability, outer net cable interface and Intranet cable interface side are corresponding with outer net relay indicating light and Intranet relay indicating light respectively, controlling switch is electrically connected with PCI control chips, changes cable interface in the selection of regulation button, and it is that outer net or Intranet are working to be understood by indicator lamp, convenient use, increase the service life, it is rational in infrastructure, it is adapted to be widely popularized.
Description
Technical field
It the utility model is related to Network Security Device technical field, more particularly to a kind of network based on PCI expansion interfaces
Security Separate.
Background technology
Nowadays internet has become a part indispensable in people's life, and the extensive use of internet greatly enriches
People's life and the operating efficiency for improving people, but also bring perhaps while bring our many interests in internet
The problem of more negative, especially viral destruction and the invasion of hacker, although people can use some anti-virus softwares, such as
The safety measures such as fire wall, proxy server, intrusion detection, these are all based on software logic isolated product, although energy
Enough prevent some viral invasions but can not effectively prevent internal invasion or the invasion of hacker, and most calculating
Certain leak all be present in machine.Therefore best bet be exactly the physical connection for blocking data and external the Internet, make hacker without
Machine can multiply, but such words people can not just make full use of online information resources.Existing network security separate card is at it
More shortcoming also be present during using extension, and can not intuitively observe very much outer net or Intranet and work, card body is integrally steady
Solidity is poor, therefore we make improvement to this, proposes a kind of network security separate card based on PCI expansion interfaces.
Utility model content
Main purpose of the present utility model is to provide a kind of network security separate card based on PCI expansion interfaces, can be with
Effectively solve the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of network security separate card based on PCI expansion interfaces, including fixed frame, the fixed frame side are set
There is U-shaped card slot, isolation card main body is placed between the U-shaped card slot, is passed through between the isolation card body rim and U-shaped card slot
Fastening bolt connects, and isolation card main body one end offers outer net cable interface and Intranet cable interface, and the Intranet netting twine connects
Mouth side is provided with PCI-E groove sockets, and fixed block is provided between the PCI-E grooves socket both sides and isolation card main body, described solid
Determine controlling switch is installed on the outside of framework, the controlling switch both ends are separately installed with outer net relay indicating light and Intranet work refers to
Show lamp, be provided with regulation button between the outer net relay indicating light and Intranet relay indicating light, among the isolation card main body
PCI control chips are installed, the PCI control chips side is provided with electromagnetic relay, and PCI control chips one end is connected with firmly
Disk interface, the electromagnetic relay side are fixed with host power supply port, and the host power supply port is connected with by power line
Binding post, described isolation card main body one end offer usb expansion interface.
Further, it is provided with network card interface between the outer net cable interface and Intranet cable interface.
Further, it is electrically connected between the controlling switch and PCI control chips.
Further, it is formed in one between the fixed frame and U-shaped card slot.
Further, it is electrically connected between the hard-disk interface and usb expansion interface and electromagnetic relay.
Compared with prior art, the utility model has the advantages that：Network peace of this kind based on PCI expansion interfaces
Full isolation card, by the way that isolation card main body is fixed between integrally formed fixed frame and U-shaped card slot, it is integrally firm to strengthen it
Property, outer net cable interface and Intranet cable interface side are corresponding with outer net relay indicating light and Intranet relay indicating light, controlled respectively
System switch is electrically connected with PCI control chips, changes cable interface in the selection of regulation button, and it is outer net to be understood by indicator lamp
Or Intranet is working, convenient use, PCI-E groove sockets both sides are provided with fixed block so that its firm extension connection ancillary equipment,
Increase the service life, electromagnetic relay is electrically connected with PCI control chips, is easy to switching control hard-disk interface and usb expansion interface
Connection status, rational in infrastructure, function is easy to use, is adapted to be widely popularized.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of the network security separate card based on PCI expansion interfaces of the utility model；
Fig. 2 is a kind of fixed frame side structure of the network security separate card based on PCI expansion interfaces of the utility model
Schematic diagram；
In figure：1st, fixed frame；2nd, outer net cable interface；3rd, network card interface；4th, Intranet cable interface；5th, fastening bolt；
6th, U-shaped card slot；7th, isolation card main body；8th, hard-disk interface；9th, PCI control chips；10th, host power supply port；11st, usb expansion connects
Mouthful；12nd, power line；13rd, outer net relay indicating light；14th, regulation button；15th, Intranet relay indicating light；16th, controlling switch；17、
Binding post；18th, electromagnetic relay；19th, PCI-E grooves socket；20th, fixed block.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of network security separate card based on PCI expansion interfaces, including fixed frame 1, it is described solid
Determine the side of framework 1 and be provided with U-shaped card slot 6, isolation card main body 7, the side of isolation card main body 7 are placed between the U-shaped card slot 6
Connected between edge and U-shaped card slot 6 by fastening bolt 5, and the one end of isolation card main body 7 offers outer net cable interface 2 and Intranet
Cable interface 4, the side of Intranet cable interface 4 are provided with PCI-E grooves socket 19, the both sides of PCI-E grooves socket 19 with every
From fixed block 20 is provided between card main body 7, the outside of fixed frame 1 is provided with controlling switch 16,16 liang of the controlling switch
End is separately installed with outer net relay indicating light 13 and Intranet relay indicating light 15, the outer net relay indicating light 13 and Intranet work
Regulation button 14 is provided between indicator lamp 15, PCI control chips 9, the PCI controls are installed among the isolation card main body 7
The side of coremaking piece 9 is provided with electromagnetic relay 18, and the one end of PCI control chips 9 is connected with hard-disk interface 8, the electromagnetic relay
18 sides are fixed with host power supply port 10, and the host power supply port 10 is connected with binding post 17, institute by power line 12
State the one end of isolation card main body 7 and offer usb expansion interface 11.
Wherein, network card interface 3 is provided between the outer net cable interface 2 and Intranet cable interface 4.
Wherein, it is electrically connected between the controlling switch 16 and PCI control chips 9, is easy to control between outer net and Intranet
Switching.
Wherein, it is formed in one, is easily installed firm between the fixed frame 1 and U-shaped card slot 6.
Wherein, it is electrically connected between the hard-disk interface 8 and usb expansion interface 11 and electromagnetic relay 18, is easy to change
The connection status of hard-disk interface 8 and usb expansion interface 11.
It should be noted that the utility model is a kind of network security separate card based on PCI expansion interfaces, during work,
Binding post 17 is connected into host power supply, by the way that isolation card main body 7 is fixed on into integrally formed fixed frame 1 and U-shaped card slot 6
Between, strengthen its overall stability, outer net cable interface 2 and the side of Intranet cable interface 4 are corresponding with outer net work instruction respectively
Lamp 13 and Intranet relay indicating light 15, controlling switch 16 are electrically connected with PCI control chips 9, changed in the selection of regulation button 14
Become cable interface, when regulation button 14 is in outer net working condition, controlling switch 16 connects PCI control chips 9, now outer net work
It is bright to make indicator lamp 13, when regulation button 14 is in Intranet working condition, controlling switch 16 connects PCI control chips 9, now Intranet
Relay indicating light 15 is bright, convenient use, and the both sides of PCI-E grooves socket 19 are provided with fixed block 20 so that its firm extension connection periphery
Equipment, increase the service life, electromagnetic relay 18 is electrically connected with PCI control chips 9, facilitates switching control hard-disk interface 8 and USB
The connection status of expansion interface 11, using effect are good.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of network security separate card based on PCI expansion interfaces, including fixed frame (1), it is characterised in that：The fixation
Framework (1) side is provided with U-shaped card slot (6), and isolation card main body (7), the isolation card are placed between the U-shaped card slot (6)
It is connected between main body (7) edge and U-shaped card slot (6) by fastening bolt (5), and isolation card main body (7) one end offers outer net
Cable interface (2) and Intranet cable interface (4), Intranet cable interface (4) side are provided with PCI-E grooves socket (19), institute
State and fixed block (20) is provided between PCI-E grooves socket (19) both sides and isolation card main body (7), pacify on the outside of the fixed frame (1)
Equipped with controlling switch (16), controlling switch (16) both ends are separately installed with outer net relay indicating light (13) and Intranet work refers to
Show lamp (15), regulation button (14), institute are provided between the outer net relay indicating light (13) and Intranet relay indicating light (15)
State and PCI control chips (9) are installed among isolation card main body (7), PCI control chips (9) side is provided with electromagnetic relay
(18), and PCI control chips (9) one end is connected with hard-disk interface (8), and electromagnetic relay (18) side is fixed with main frame electricity
Source port (10), the host power supply port (10) are connected with binding post (17), the isolation card master by power line (12)
Body (7) one end offers usb expansion interface (11).
A kind of 2. network security separate card based on PCI expansion interfaces according to claim 1, it is characterised in that：It is described
Network card interface (3) is provided between outer net cable interface (2) and Intranet cable interface (4).
A kind of 3. network security separate card based on PCI expansion interfaces according to claim 1, it is characterised in that：It is described
It is electrically connected between controlling switch (16) and PCI control chips (9).
A kind of 4. network security separate card based on PCI expansion interfaces according to claim 1, it is characterised in that：It is described
It is formed in one between fixed frame (1) and U-shaped card slot (6).
A kind of 5. network security separate card based on PCI expansion interfaces according to claim 1, it is characterised in that：It is described
It is electrically connected between hard-disk interface (8) and usb expansion interface (11) and electromagnetic relay (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606088.0U CN206757627U (en) | 2017-05-25 | 2017-05-25 | A kind of network security separate card based on PCI expansion interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606088.0U CN206757627U (en) | 2017-05-25 | 2017-05-25 | A kind of network security separate card based on PCI expansion interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206757627U true CN206757627U (en) | 2017-12-15 |
Family
ID=60621152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720606088.0U Expired - Fee Related CN206757627U (en) | 2017-05-25 | 2017-05-25 | A kind of network security separate card based on PCI expansion interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206757627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107920090A (en) * | 2017-12-29 | 2018-04-17 | 丙申南京网络技术有限公司 | A kind of safety insulating device for Wireless Communication Equipment |
-
2017
- 2017-05-25 CN CN201720606088.0U patent/CN206757627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107920090A (en) * | 2017-12-29 | 2018-04-17 | 丙申南京网络技术有限公司 | A kind of safety insulating device for Wireless Communication Equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |