CN206991317U - A kind of computer safety type network controller - Google Patents
A kind of computer safety type network controller Download PDFInfo
- Publication number
- CN206991317U CN206991317U CN201720916330.4U CN201720916330U CN206991317U CN 206991317 U CN206991317 U CN 206991317U CN 201720916330 U CN201720916330 U CN 201720916330U CN 206991317 U CN206991317 U CN 206991317U
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- China
- Prior art keywords
- electrically connected
- radiator
- hard disk
- relay
- pin
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Abstract
The utility model discloses a kind of computer safety type network controller, and it is related to network controller technical field；Connector is installed on the left side wall of the box body, the connector is connected with 1 pin of switching switch, 2 pin of the switching switch, 3 pin are electrically connected with two inputs of control board respectively, one output end of the control board respectively with network interface card, one end connection of relay coil, the other end of the relay coil respectively with unclassified hard disk, radiator one is electrically connected with, another output end of the control board is electrically connected with relay first to one end of normally-closed contact, the relay first is electrically connected with to the other end of normally-closed contact and one end of warning lamp, the other end of the warning lamp respectively with secrecy hard disk, radiator two is electrically connected with；The utility model can realize that security switches, and can guarantee that the security of data, easy to use, easy to operate, efficiency high.
Description
Technical field
A kind of computer safety type network controller is the utility model is related to, belongs to network controller technical field.
Background technology
Its safety is low when in use with network controller for existing computer, and in control, efficiency is low, complex operation, wave
It is time-consuming.
The content of the invention
In view of the above-mentioned problems, the technical problems to be solved in the utility model is to provide a kind of computer safety type network control
Device processed.
A kind of computer safety type network controller of the present utility model, it include box body, connector, switching switch,
Control board, network interface card, unclassified hard disk, radiator one, data transmission interface, warning lamp, secrecy hard disk, radiator two, after
Electrical equipment, connector is installed on the left side wall of the box body, the connector is connected with 1 pin of switching switch, and the switching is opened
Two inputs of 2 pin, 3 pin closed respectively with control board are electrically connected with, the output end difference of the control board
It is connected with one end of network interface card, relay coil, the other end of the relay coil is electric with unclassified hard disk, radiator one respectively
Property connection, another output end of the control board is electrically connected with relay first to one end of normally-closed contact, it is described after
Electrical equipment first is electrically connected with to one end of the other end of normally-closed contact and warning lamp, the other end of the warning lamp respectively with secrecy
Hard disk, radiator two are electrically connected with, the data terminal of the secrecy hard disk by relay second to normally-closed contact with it is unclassified hard
The data terminal of disk is electrically connected with, and data terminal and the data transmission interface of the unclassified hard disk are electrically connected with.
Preferably, the warning lamp is light emitting diode.
Preferably, the radiator one and radiator two are turbine type radiator.
Compared with prior art, the beneficial effects of the utility model are：It can realize that security switches, and can guarantee that data
Security, easy to use, easy to operate, efficiency high.
Brief description of the drawings：
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure：1- box bodys；2- connectors；3- switching switches；4- control boards；5- network interface cards；The unclassified hard disks of 6-；7- dissipates
Hot device one；8- data transmission interfaces；9- warning lamps；10- secrecy hard disks；11- radiators two；KM- relays.
Embodiment：
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by what is shown in accompanying drawing
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this reality
With new scope.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily mixing
Confuse concept of the present utility model.
As shown in figure 1, present embodiment uses following technical scheme：It includes box body 1, connector 2, switching switch
3rd, control board 4, network interface card 5, unclassified hard disk 6, radiator 1, data transmission interface 8, warning lamp 9, secrecy hard disk 10, dissipate
Hot device 2 11, relay KM, connector 2, the connector 2 and the 1 of switching switch 3 are installed on the left side wall of the box body 1
Pin connects, 2 pin of the switching switch 3,3 pin, two inputs electric connection with control board 4 respectively, the control electricity
The one end of one output end of road plate 4 respectively with network interface card 5, relay KM coils is connected, the other end point of the relay KM coils
It is not electrically connected with unclassified hard disk 6, radiator 1, another output end and relay KM first of the control board 4 are right
Normally-closed contact KM-1 one end is electrically connected with, the other ends and warning lamp 9 of the relay KM first to normally-closed contact KM-1
One end is electrically connected with, and the other end of the warning lamp 9 is electrically connected with secrecy hard disk 10, radiator 2 11 respectively, the secrecy
The data terminal of hard disk 10 is electrically connected with by relay KM second to the data terminal of normally-closed contact KM-2 and unclassified hard disk 6, institute
The data terminal and data transmission interface 8 for stating unclassified hard disk 6 are electrically connected with.
Further, the warning lamp 9 is light emitting diode.
Further, the radiator 1 and radiator 2 11 are turbine type radiator.
The operation principle of present embodiment is：When in use, computer is connected by connector 2, in computer work
When making, switch operating module is realized by switching switch 3, when 1 pin of switching switch 3 connects with 2 pin, it can realize online for it
With the transmission of data, its data is unclassified data, and in online, its relay KM coils obtain electric, and relay KM two couple is normal
Closed contact disconnects, and when needing to use secrecy hard disk, 1 pin for switching switch 3 is turned on 3 pin, its relay KM coil losing electricities,
Two pairs of normally-closed contacts closure of relay, warning lamp work, and the data of secrecy hard disk can realize storage, and can be by secrecy hard disk
Internal information copy is copied, its is easy to use, easy to operate in unclassified hard disk in process data transmission interface 8.
The standardized element that the utility model uses can commercially, shaped piece according to specification and accompanying drawing
Record can carry out customized, the specific connected mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional meanses such as connect, machinery, part and equipment are using in the prior art, conventional model, plus circuit connection using existing
Conventional connected mode, will not be described in detail herein in technology.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
- A kind of 1. computer safety type network controller, it is characterised in that：It includes box body, connector, switching switch, control Circuit board, network interface card, unclassified hard disk, radiator one, data transmission interface, warning lamp, secrecy hard disk, radiator two, relay, Connector is installed on the left side wall of the box body, the connector is connected with 1 pin of switching switch, and the 2 of the switching switch Pin, 3 pin are electrically connected with two inputs of control board respectively, an output end of the control board respectively with net One end connection of card, relay coil, the other end of the relay coil electrically connect with unclassified hard disk, radiator one respectively Connect, another output end of the control board is electrically connected with relay first to one end of normally-closed contact, the relay One end electric connection of the other end and warning lamp of first pair of normally-closed contact, the other end of the warning lamp is respectively with maintaining secrecy firmly Disk, radiator two are electrically connected with, and the data terminal of the secrecy hard disk is by relay second to normally-closed contact and unclassified hard disk Data terminal be electrically connected with, the data terminal of the unclassified hard disk is electrically connected with data transmission interface.
- A kind of 2. computer safety type network controller according to claim 1, it is characterised in that：The warning lamp is Light emitting diode.
- A kind of 3. computer safety type network controller according to claim 1, it is characterised in that：The radiator one It is turbine type radiator with radiator two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916330.4U CN206991317U (en) | 2017-07-26 | 2017-07-26 | A kind of computer safety type network controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916330.4U CN206991317U (en) | 2017-07-26 | 2017-07-26 | A kind of computer safety type network controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991317U true CN206991317U (en) | 2018-02-09 |
Family
ID=61417442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720916330.4U Expired - Fee Related CN206991317U (en) | 2017-07-26 | 2017-07-26 | A kind of computer safety type network controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206991317U (en) |
-
2017
- 2017-07-26 CN CN201720916330.4U patent/CN206991317U/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 |
Granted publication date: 20180209 Termination date: 20180726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |