CN202916837U - Multifunctional safety switch device for inside and outside net - Google Patents
Multifunctional safety switch device for inside and outside net Download PDFInfo
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- CN202916837U CN202916837U CN 201220609567 CN201220609567U CN202916837U CN 202916837 U CN202916837 U CN 202916837U CN 201220609567 CN201220609567 CN 201220609567 CN 201220609567 U CN201220609567 U CN 201220609567U CN 202916837 U CN202916837 U CN 202916837U
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Abstract
The utility model provides a multifunctional safety switch device for an inside and outside net. An input and output end of a safety control module is connected with a safety control data input and output end of a main board, an input and output end of an interface control module is connected with an interface control data input and output end of the main board. An input and output end of a communication control module is connected with a communication control data input and output end of the main board. An input and output end of a transmission driving module is connected with a transmission driving data input and output end of the main board. According to the multifunctional safety switch device for the inside and outside net, a set of KVM is used for a switch between the inside and outside net, so that a user can use a keyboard, a mouse and a display to access and operate two host computers. According to the multifunctional safety switch device for the inside and outside net, by means of three switching methods of electron, wire-control and hot keys, by adopting universal serial bus (USB) plug and play technology, without any driving mechanism, the installation and usage are more convenient, the quality reliability is ensured, the function is consummate, not only is the requirement of the inside and outside net terminals switching security technology conformed, but also office space is saved.
Description
Technical field
The utility model relates to a kind of intranet and extranet multifunctional safe switching device shifter, belongs to the switching device shifter technical field.
Background technology
Along with the development of society, the needs of security work, Information System Security all require and must isolate by inside and outside network physical, and what generally take is the two terminals of two wirings.The Information System Security user is in intranet and extranet work, and computing machine takies too much working space, and the intranet and extranet conversion is inconvenient, and operation is also inconvenient in real work.
Summary of the invention
The purpose of this utility model is in order to solve existing Information System Security user in intranet and extranet work, computing machine takies too much working space, the intranet and extranet conversion is inconvenient, operates also inconvenient problem in real work, and then a kind of intranet and extranet multifunctional safe switching device shifter is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of intranet and extranet multifunctional safe switching device shifter, comprise: motherboard, display module, handover module, load module, output module, safety control module, interface control module, communication control module and transmission drive module, the input end of described display module is connected with the output terminal of motherboard, the output terminal of handover module links to each other with the input end of motherboard, the output terminal of load module links to each other with the input end of motherboard, the input end of output module links to each other with the output terminal of motherboard, the input/output terminal of safety control module is connected with the security control data I/O of motherboard, the input/output terminal of interface control module is connected with the interface of motherboard control data I/O, the input/output terminal of communication control module is connected with the communication control data I/O of motherboard, and the input/output terminal of transmission drive module is connected with the transmission driving data I/O of motherboard.
The beneficial effects of the utility model: the utility model provides friendly mode of operation for the user, has realized different main frames are switched easily and fast, also has the characteristics of plug and play, the support that external equipment be need not to drive.The utility model is to switch between the intranet and extranet computing machine with a cover KVM (keyboard keyboard, Video display, Mouse mouse), realizes that a user uses a cover keyboard, mouse, display to go access and operate 2 main frames.Use electronics, line traffic control, three kinds of switching modes of hot key, take the USB plug and play technique, need not any driver, install and use convenient, ensure quality is reliable, and perfect in shape and function not only meets the switching secrecy technology requirement of intranet and extranet terminal but also saved working space.
Description of drawings
The structural representation of a kind of intranet and extranet multifunctional safe switching device shifter that Fig. 1 provides for embodiment of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail: the present embodiment is implemented under take technical solutions of the utility model as prerequisite, has provided detailed embodiment, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, a kind of intranet and extranet multifunctional safe switching device shifter that the present embodiment is related, comprise: motherboard 1, display module 2, handover module 3, load module 4, output module 5, safety control module 6, interface control module 7, communication control module 8 and transmission drive module 9, the input end of described display module 2 is connected with the output terminal of motherboard 1, the output terminal of handover module 3 links to each other with the input end of motherboard 1, the output terminal of load module 4 links to each other with the input end of motherboard 1, the input end of output module 5 links to each other with the output terminal of motherboard 1, the input/output terminal of safety control module 6 is connected with the security control data I/O of motherboard 1, the input/output terminal of interface control module 7 is connected with the interface control data I/O of motherboard 1, the input/output terminal of communication control module 8 is connected with the communication control data I/O of motherboard 1, and the input/output terminal of transmission drive module 9 is connected with the transmission driving data I/O of motherboard 1.
Further, also comprise switch 10 and pilot lamp 11, the switching signal output terminal of described switch 10 is connected with the switch contact pin of motherboard 1, and the signal input part of pilot lamp 11 is connected with the pilot lamp contact pin of motherboard 1.
Concrete, the utility model is selected special control chip, designs independently circuit board, realizes the switching controls such as video, keyboard, mouse, printing, scanner; Display module 2(model is GF430t) by obtaining user's blocked operation, the main frame that specifically can control by the variation display device of pilot lamp.Handover module 3(model is ATS114) by obtaining user's operation, the main frame of controlling is switched, adopt three kinds of modes, comprise that electronics switches, line traffic control is switched and hot key switches.Load module 4 is W83669HG with output module 5(model) simulated the relevant interfaces such as keyboard, mouse, display, printer and scanner, guaranteed the error-free startup of booting computer, selected two USB uplink ports and three USB downlink ports, and display has been supported that ultimate resolution is 1920*1440.Safety control module 6(model is DM017), adopt the isolated controlling chip, prevent from the behavior of intranet and extranet information interaction occurs in the handoff procedure, realize physical isolation.Interface control module 7(model is FC337814) strictly adopt USB interface and the PS/2 keyboard interface of standard, realize the normal attended operation of keyboard and mouse.Communication control module 8(model is FBC0409) by the order of keyboard hot key, when operation, can change the keyboard hot key; Support the autoscan pattern that wait at various intervals. transmission drive module 9(model is CD1094E) driving of simulating keyboard mouse, under the environment such as Windows ﹑ Linux, use, do not need the driver of mouse-keyboard, plug and play.
Major function and characteristics:
1. have the switching control functions such as video, keyboard, mouse, printing, scanner.
2. plug and play: under the environment such as Windows ﹑ Linux, use, not the demand motive program.
3. good video switch quality is supported maximum resolution: 1920*1440
4. have the keyboard simulation function, guarantee the error-free startup of booting computer.
5. support the intranet and extranet two computers; Have two USB uplink ports and three USB downlink ports.
6. support electronics, line traffic control, three kinds of switching modes of hot key, the sound prompting that pipes is switched in system.
7.LED pilot lamp provides open-and-shut state to show, indicates which platform computer selected.
8. the order of keyboard hot key can be passed through, when operation, the keyboard hot key can be changed.
9. support the autoscan pattern that wait at various intervals.
The intranet and extranet multifunctional safe switching device shifter that this embodiment provides has advantages of as follows:
1. reduction cost.Use these intranet and extranet multifunctional safe switching device shifter, again do not need for each machine connects keyboard, audio frequency, printer, display and mouse, therefore only need one group of keyboard, display and mouse, just can control machine.This not only can reduce hardware cost, can also save the space of more preciousnesses, can also reduce in addition the demand for electric power and air-conditioning system.
2. promote the user of unit continuity.The permission of Multifunction cutting parallel operation is protected with server and other information technoloy equipment of the mode visited company of " being independent of network outer " in Huaan.Switch itself does not need backbone or the network of the unit of dependence.Therefore, even the fault of unit network own, the IT personnel still can access, control and handle machine and peripheral hardware.
3. be not subject to hardware platform and operating system.The Multifunction cutting parallel operation can be in different machine operation environment runnings.Restriction does not want hardware or the operating system of specific manufacturer just can operate.
The above; it only is the better embodiment of the utility model; these embodiments all are based on the different implementations under the utility model general idea; and protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (2)
1. intranet and extranet multifunctional safe switching device shifter, comprise: motherboard (1), display module (2), handover module (3), load module (4), output module (5), safety control module (6), interface control module (7), communication control module (8) and transmission drive module (9), it is characterized in that, the input end of described display module (2) is connected with the output terminal of motherboard (1), the output terminal of handover module (3) links to each other with the input end of motherboard (1), the output terminal of load module (4) links to each other with the input end of motherboard (1), the input end of output module (5) links to each other with the output terminal of motherboard (1), the input/output terminal of safety control module (6) is connected with the security control data I/O of motherboard (1), the input/output terminal of interface control module (7) is connected with the interface control data I/O of motherboard (1), the input/output terminal of communication control module (8) is connected with the communication control data I/O of motherboard (1), and the input/output terminal of transmission drive module (9) is connected with the transmission driving data I/O of motherboard (1).
2. intranet and extranet multifunctional safe switching device shifter according to claim 1, it is characterized in that, also comprise switch (10) and pilot lamp (11), the switching signal output terminal of described switch (10) is connected with the switch contact pin of motherboard (1), and the signal input part of pilot lamp (11) is connected with the pilot lamp contact pin of motherboard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609567 CN202916837U (en) | 2012-11-16 | 2012-11-16 | Multifunctional safety switch device for inside and outside net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609567 CN202916837U (en) | 2012-11-16 | 2012-11-16 | Multifunctional safety switch device for inside and outside net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916837U true CN202916837U (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609567 Expired - Lifetime CN202916837U (en) | 2012-11-16 | 2012-11-16 | Multifunctional safety switch device for inside and outside net |
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| CN (1) | CN202916837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249926A (en) * | 2016-08-11 | 2016-12-21 | 合肥阿格德信息科技有限公司 | A kind of ATEN switch |
-
2012
- 2012-11-16 CN CN 201220609567 patent/CN202916837U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249926A (en) * | 2016-08-11 | 2016-12-21 | 合肥阿格德信息科技有限公司 | A kind of ATEN switch |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |
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| CX01 | Expiry of patent term |