CN208172796U - A kind of computer network security control device - Google Patents
A kind of computer network security control device Download PDFInfo
- Publication number
- CN208172796U CN208172796U CN201820677614.7U CN201820677614U CN208172796U CN 208172796 U CN208172796 U CN 208172796U CN 201820677614 U CN201820677614 U CN 201820677614U CN 208172796 U CN208172796 U CN 208172796U
- Authority
- CN
- China
- Prior art keywords
- hard disk
- fan
- chip microcontroller
- connector
- interface 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of computer network security control devices, including the first hard disk, second hard disk, network interface card, connector, switching switch and single-chip microcontroller, first hard disk, second hard disk and network interface card are connect with connector, switching switch is connect with single-chip microcontroller, it further include microprocessor, fan and fan governor, shielding device is provided between first hard disk and the second hard disk, it is connected between connector and switching switch by relay, electromagnetic inductor is provided on relay, electromagnetic inductor is connected with the input terminal of microprocessor, the output end of microprocessor is connected by isolator with network interface card, temperature sensor and humidity sensor are provided on the single-chip microcontroller, temperature sensor and humidity sensor are connected with the input terminal of fan governor, the output end of fan governor is connect with fan, fan is arranged below single-chip microcontroller.The utility model uses safe, good heat dissipation effect, long service life.
Description
Technical field
The utility model relates to a kind of control device, in particular to a kind of computer network security control device.
Background technique
With the rapid development of social economy, computer becomes the necessary article in people's work and life, leads to computer
Network size is constantly expanding, and information network technique also becomes increasingly popular and extensively in the application of computer field.Computer network
The development of network, also brings the security risk of subscriber computer information, the network information steals, information attack, viral transmission etc. all
All the time exist and occur.Therefore, to the control of computer network, it is very important, takes efficiently and effectively network
Control technology, promotes network overall efficiency and information security is horizontal.Existing network security controller of computer is not easy to realize
Quickly switch, the safety of information is not high in hard disk, and it is all inconvenient to use and operate, and heat dissipation effect is poor, and service life is not
It is long.
Utility model content
The purpose of this utility model, which is that, provides a kind of use safe, good heat dissipation effect, computer with long service life
Network security control device.
To achieve the goals above, the technical solution adopted in the utility model is such：The computer of the utility model
Network security control device, including the first hard disk, the second hard disk, network interface card, connector, switching switch and single-chip microcontroller, the first hard disk,
Second hard disk and network interface card are connect with connector, and it further includes microprocessor, fan and fan control that switching switch is connect with single-chip microcontroller
Device is provided with shielding device, is connected between connector and switching switch by relay between first hard disk and the second hard disk,
Electromagnetic inductor is provided on relay, electromagnetic inductor is connected with the input terminal of microprocessor, and the output end of microprocessor is logical
It crosses isolator to be connected with network interface card, temperature sensor and humidity sensor, temperature sensor and humidity is provided on the single-chip microcontroller
Sensor is connected with the input terminal of fan governor, and the output end of fan governor is connect with fan, and fan is arranged in single-chip microcontroller
Lower section.
Preferably, the fan governor is also connected with single-chip microcontroller.
Compared with prior art, the utility model has the advantage of：Two hard disks are arranged using safe in the utility model,
Ensure that network interface card branch must be disconnected when using the first hard disk, the safety of data in hard disk has been effectively ensured；If
Temperature sensor, humidity sensor and fan are set, can achieve the effect that automatic heat radiation, fan is controlled by fan governor
Operating, good heat dissipation effect extend its service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Referring to Fig. 1, the computer network security control device of the utility model, including the first hard disk, the second hard disk, net
Card, connector, switching switch and single-chip microcontroller, the first hard disk, the second hard disk and network interface card are connect with connector, switching switch and monolithic
Machine connection, further includes microprocessor, fan and fan governor, is provided with shielding between first hard disk and the second hard disk
Device is provided with electromagnetic inductor on relay by relay connection between connector and switching switch, electromagnetic inductor with it is micro-
The input terminal of processor is connected, and the output end of microprocessor is connected by isolator with network interface card, is provided with temperature on the single-chip microcontroller
Degree sensor and humidity sensor, temperature sensor and humidity sensor are connected with the input terminal of fan governor, fan control
The output end of device is connect with fan, and fan is arranged below single-chip microcontroller, and the fan governor is also connected with single-chip microcontroller.
The utility model is arranged two hard disks, is ensured that network interface card branch is certain when using the first hard disk using safe
It is to disconnect, the safety of data in hard disk has been effectively ensured, setting shielding device, prevents from generating between two hard disks between two hard disks
The phenomenon that electromagnetic distu, occurs；Temperature sensor, humidity sensor and fan are set, can achieve the effect that automatic heat radiation, is led to
Passing through fan controller controls the operating of fan, and good heat dissipation effect extends its service life.
Claims (2)
1. a kind of computer network security control device, including the first hard disk, the second hard disk, network interface card, connector, switching switch and
Single-chip microcontroller, the first hard disk, the second hard disk and network interface card are connect with connector, and switching switch is connect with single-chip microcontroller, it is characterised in that：Also
Including microprocessor, fan and fan governor, be provided with shielding device between first hard disk and the second hard disk, connector with
By relay connection between switching switch, be provided with electromagnetic inductor on relay, electromagnetic inductor and microprocessor it is defeated
Enter end to be connected, the output end of microprocessor is connected by isolator with network interface card, be provided on the single-chip microcontroller temperature sensor with
Humidity sensor, temperature sensor and humidity sensor are connected with the input terminal of fan governor, the output end of fan governor
It is connect with fan, fan is arranged below single-chip microcontroller.
2. computer network security control device according to claim 1, it is characterised in that：The fan governor also with
Single-chip microcontroller is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677614.7U CN208172796U (en) | 2018-05-08 | 2018-05-08 | A kind of computer network security control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820677614.7U CN208172796U (en) | 2018-05-08 | 2018-05-08 | A kind of computer network security control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208172796U true CN208172796U (en) | 2018-11-30 |
Family
ID=64365335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820677614.7U Expired - Fee Related CN208172796U (en) | 2018-05-08 | 2018-05-08 | A kind of computer network security control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208172796U (en) |
-
2018
- 2018-05-08 CN CN201820677614.7U patent/CN208172796U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 Termination date: 20190508 |