CN204129645U - Network security controller of computer - Google Patents
Network security controller of computer Download PDFInfo
- Publication number
- CN204129645U CN204129645U CN201420663218.0U CN201420663218U CN204129645U CN 204129645 U CN204129645 U CN 204129645U CN 201420663218 U CN201420663218 U CN 201420663218U CN 204129645 U CN204129645 U CN 204129645U
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- over circuit
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Abstract
The utility model discloses a kind of network security controller of computer, it relates to computing machine apparatus technical field, erecting frame is provided with shell, change-over circuit plate is installed in shell, change-over circuit plate is provided with radiator fan, temperature sensor is arranged on change-over circuit plate, the power end of change-over circuit plate is connected with power configuration device, the output terminal of change-over circuit plate respectively with 1 pin of change-over switch, one end of relay normally closed contact connects, 3 pin of change-over switch are connected with 2 pin of connector, 2 pin of change-over switch are connected with one end of relay coil, the other end of relay coil is connected with the one end detecting pilot lamp one, detect the other end of pilot lamp one to be connected with 1 pin of connector, the other end of relay normally closed contact is connected with the one end detecting pilot lamp two, detect the other end of pilot lamp two to be connected with 3 pin of connector, the utility model is convenient to realize switching fast, improves the security of hard disk internal information, easy to use, easy and simple to handle, extends serviceable life.
Description
Technical field:
The utility model relates to a kind of network security controller of computer, belongs to computing machine apparatus technical field.
Background technology:
Computing machine (computer) is commonly called as computer, is a kind of robot calculator device for supercomputing, can carries out numerical evaluation, can carry out logical calculated again, also have store-memory function.Can run according to program, automatically, the modernization intelligent electronic device of high speed processing mass data.Being made up of hardware system and software systems, the computing machine not installing any software is called bare machine.Can be divided into supercomputer, industrial control computer, network computer, personal computer, embedded computer five class, more advanced computing machine has biocomputer, photonic computer, quantum computer etc.
Computing machine be by hardware system (hardware system) and software systems (software system) dimerous.The hardware unit of traditional electrical brain system generally can be divided into input block, output unit, ALU, control module and mnemon, and wherein ALU and control module are collectively referred to as CPU (central processing unit).
Along with the fast development of computer technology and network, computing machine is made to have become people's indispensable instrument in work, studying and living, equally, the development of computer network, also bring the potential safety hazard of subscriber computer information, the network information is stolen, information attack, virus are propagated etc. exists all the time and occurs.And existing network security controller of computer is inconvenient in use, and heat radiation that cannot be good, cause components and parts to be burned, use inconvenience, and be not easy to switch.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of network security controller of computer.
A kind of network security controller of computer of the present utility model, it comprises erecting frame, shell, change-over circuit plate, radiator fan, temperature sensor, power configuration device, detect pilot lamp one, detect pilot lamp two, change-over switch, connector, erecting frame is provided with shell, is provided with change-over circuit plate in shell, change-over circuit plate is provided with radiator fan, temperature sensor is arranged on change-over circuit plate, and the power end of change-over circuit plate is connected with power configuration device, the output terminal of change-over circuit plate respectively with 1 pin of change-over switch, one end of relay normally closed contact connects, 3 pin of change-over switch are connected with 2 pin of connector, 2 pin of change-over switch are connected with one end of relay coil, the other end of relay coil is connected with the one end detecting pilot lamp one, detect the other end of pilot lamp one to be connected with 1 pin of connector, the other end of relay normally closed contact is connected with the one end detecting pilot lamp two, detects the other end of pilot lamp two and is connected with 3 pin of connector, 1 pin of connector, 2 pin, 3 pin respectively with the first hard disk, second hard disk, network interface card connects.
As preferably, described temperature sensor is SMD temperature sensor.
As preferably, described radiator fan is turbine type radiator fan.
The beneficial effects of the utility model are: be convenient to realize switching fast, improve the security of hard disk internal information, easy to use, easy and simple to handle, extend serviceable life.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit connection diagram of the present utility model.
In figure: 1-erecting frame; 2-shell; 3-change-over circuit plate; 4-radiator fan; 5-temperature sensor; 6-power configuration device; 7-detects pilot lamp one; 8-detects pilot lamp two; 9-change-over switch; 10-connector; KM1-relay; A-first hard disk; B-second hard disk; C-network interface card.
Embodiment:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1-2, this embodiment by the following technical solutions: it comprises erecting frame 1, shell 2, change-over circuit plate 3, radiator fan 4, temperature sensor 5, power configuration device 6, detect pilot lamp 1, detect pilot lamp 28, change-over switch 9, connector 10, erecting frame 1 is provided with shell 2, change-over circuit plate 3 is installed in shell 2, change-over circuit plate 3 is provided with radiator fan 4, temperature sensor 5 is arranged on change-over circuit plate 3, the power end of change-over circuit plate 3 is connected with power configuration device 6, the output terminal of change-over circuit plate 3 respectively with 1 pin of change-over switch 9, one end of relay K M1 normally closed contact KM1-1 connects, 3 pin of change-over switch 9 are connected with 2 pin of connector 10, 2 pin of change-over switch 9 are connected with one end of relay K M1 coil, the other end of relay K M1 coil is connected with the one end detecting pilot lamp 1, detect the other end of pilot lamp 1 to be connected with 1 pin of connector 10, the other end of relay K M1 normally closed contact KM1-1 is connected with the one end detecting pilot lamp 28, detect the other end of pilot lamp 28 to be connected with 3 pin of connector 10,1 pin of connector 10, 2 pin, 3 pin respectively with the first hard disk A, second hard disk B, network interface card C connects.
Further, described temperature sensor 5 is SMD temperature sensor.
Further, described radiator fan 4 is turbine type radiator fan.
The principle of work of this embodiment is: switched by change-over switch 9, as use first hard disk A, relay K M1 coil obtains electric, and relay K M1 normally closed contact disconnects, network interface card does not work, the security of the first hard disk A can be ensured, whether intact by detecting pilot lamp 1 detection line, when surfing the Net, start the second hard disk B, whether intact by detecting pilot lamp 28 detection network interface card circuit, adopt radiator fan 4 to realize high efficiency and heat radiation with coordinating of temperature sensor 5, increase the service life.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. network security controller of computer, it is characterized in that: it comprises erecting frame (1), shell (2), change-over circuit plate (3), radiator fan (4), temperature sensor (5), power configuration device (6), detect pilot lamp one (7), detect pilot lamp two (8), change-over switch (9), connector (10), erecting frame (1) is provided with shell (2), change-over circuit plate (3) is installed in shell (2), change-over circuit plate (3) is provided with radiator fan (4), temperature sensor (5) is arranged on change-over circuit plate (3), the power end of change-over circuit plate (3) is connected with power configuration device (6), the output terminal of change-over circuit plate (3) respectively with 1 pin of change-over switch (9), one end of relay (KM1) normally closed contact (KM1-1) connects, 3 pin of change-over switch (9) are connected with 2 pin of connector (10), 2 pin of change-over switch (9) are connected with one end of relay (KM1) coil, the other end of relay (KM1) coil is connected with the one end detecting pilot lamp one (7), the other end detecting pilot lamp one (7) is connected with 1 pin of connector (10), the other end of relay (KM1) normally closed contact (KM1-1) is connected with the one end detecting pilot lamp two (8), the other end detecting pilot lamp two (8) is connected with 3 pin of connector (10), 1 pin of connector (10), 2 pin, 3 pin respectively with the first hard disk (A), second hard disk (B), network interface card (C) connects.
2. network security controller of computer according to claim 1, is characterized in that: described temperature sensor (5) is SMD temperature sensor.
3. network security controller of computer according to claim 1, is characterized in that: described radiator fan (4) is turbine type radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663218.0U CN204129645U (en) | 2014-11-06 | 2014-11-06 | Network security controller of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663218.0U CN204129645U (en) | 2014-11-06 | 2014-11-06 | Network security controller of computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129645U true CN204129645U (en) | 2015-01-28 |
Family
ID=52385984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420663218.0U Expired - Fee Related CN204129645U (en) | 2014-11-06 | 2014-11-06 | Network security controller of computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204129645U (en) |
-
2014
- 2014-11-06 CN CN201420663218.0U patent/CN204129645U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |