CN219812339U - Physical isolation device for network security - Google Patents
Physical isolation device for network security Download PDFInfo
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- CN219812339U CN219812339U CN202320424171.1U CN202320424171U CN219812339U CN 219812339 U CN219812339 U CN 219812339U CN 202320424171 U CN202320424171 U CN 202320424171U CN 219812339 U CN219812339 U CN 219812339U
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- network
- fixedly connected
- box
- isolation device
- physical isolation
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- 238000002955 isolation Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to a physical isolation device for network security, which belongs to the technical field of network security and comprises a protection box, wherein a first sealing door and three second sealing doors are respectively and movably hinged to the upper surface of the protection box, two groups of support columns are fixedly connected to the inner bottom wall of the protection box, equipment boxes are fixedly connected to the top ends of the two groups of support columns together, a plurality of identical network ports are formed in the front surface of the equipment box, and network terminals are clamped in the interior of each network port. Through being provided with guard box, first sealing door, second sealing door, support column, equipment box, network port, network terminal, recess, fixed plate and expansion plate's mutually supporting, can realize the sealed protection to network port, avoid because impurity in the air or because the moist problem that causes moisture to enter into network port of air, and then influence the security that network port used, utilize the expansion plate to separate between network port and the network terminal, extension equipment's life.
Description
Technical Field
The utility model relates to a physical isolation device for network security, and belongs to the technical field of network security.
Background
Network security refers to protection of hardware, software and data in the system of the network system, no damage, modification and leakage caused by accidental or malicious reasons, continuous, reliable and normal operation of the system, no interruption of network service, and network security is often protected by using a physical isolation device in the aspect of network security.
The utility model discloses a network security physical isolation device with the prior authorization bulletin number of CN20284119U, a rectangular card body, a first network cable interface, a second network cable interface, a third network cable interface, a selection switch, a PCI interface, a 4-pin power interface, a first flash memory unit, a second flash memory unit and a PCI interface circuit which are arranged on the rectangular card body, wherein when the selection switch is in a first conduction state.
By adopting the technical scheme, through switching the connection relation between each network cable interface and the flash memory unit and the PCI interface by the selection switch, the combination of the first network cable interface and the first flash memory unit and the combination of the second network cable interface and the second flash memory unit can be physically isolated, the effect of network safety isolation can be met, and the structure can be simplified, but the technical scheme is that in the use process, when the network cable interface is not used, impurities in air or the problem of air humidity cause dust or moisture to enter the connection port, and then the use safety of the network port is possibly influenced, and the use efficiency of the device is further influenced.
For this reason we propose a physical isolation device for network security to solve the above problems.
Disclosure of Invention
In view of the shortcomings of the prior art, the technical problem to be solved by the utility model is to provide a physical isolation device for network security.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a physical isolation device for network safety, includes the guard box, the inside of guard box is provided with the installation cavity and the network wiring end wear to establish the cavity, install the cavity and wear to establish and separate through the baffle between the cavity, the upper surface of guard box respectively activity hinge has the first sealing door of installation cavity and wears three second sealing door of establishing the cavity, the interior bottom wall fixedly connected with two sets of support columns of installation cavity, two sets of the common fixedly connected with equipment box in top of support column, the front of equipment box is towards the baffle and has seted up the same network port of a plurality of, every the inside all joint of network port has the network wiring end of wearing to establish the opening on the baffle, the baffle is the opening and has seted up flutedly at the top of every wearing to establish the opening, every all fixedly connected with seals the fixed plate of wearing to establish the opening top on the recess, every the bottom surface of fixed plate all fixedly connected with is used for the telescopic expansion plate from top to bottom, the inner wall fixedly connected with dustproof pad of guard box.
Preferably, two groups of bolts are arranged above each fixing plate, and each group of bolts is used for fastening the fixing plate and the top surface of the partition plate in a threaded manner.
Preferably, gaskets are arranged between the heads of the bolts and the fixed plate, and the bottom ends of the gaskets are contacted with the upper surface of the fixed plate.
Preferably, the top end of each support column is fixedly connected with a clamping pad, and the upper surface of each clamping pad is clamped with the bottom surface of the equipment box.
Preferably, the bottom end of each support column is fixedly connected with an air cushion, and the bottom end of each air cushion is fixedly connected with the inner bottom wall of the installation cavity.
Preferably, the back fixedly connected with locking piece of first sealing door, the back fixedly connected with lock frame of guard box, the surface of locking piece and the inside looks joint of lock frame.
Preferably, the upper surface of each second sealing door is fixedly connected with a handle, the outer surface of each network terminal is clamped with the inside of the protection box, the outer surface of each network terminal is fixedly connected with a clamping ring, and the outer surface of each clamping ring is fixedly connected with the front surface of the protection box.
Preferably, the outer surface of each network terminal is fixedly connected with a buffer pad, the back of each buffer pad is fixedly connected with the inner wall of the front face of the partition board of the protection box, the back of the dustproof pad is contacted with the front face of the equipment box, and the front face of the dustproof pad is fixedly connected with the inner wall of the back face of the partition board.
Compared with the prior art, the utility model has the following beneficial effects:
through being provided with guard box, first sealing door, the second sealing door, the support column, the equipment box, the network port, the network wiring end, the recess, fixed plate and expansion plate mutually support, can realize the sealed protection to the network port, avoid because impurity in the air or because the air moisture causes the moisture to enter into the problem of network port, and then influence the security that the network port used, utilize the recess, the mutually support of fixed plate and expansion plate, can separate between network port and the network wiring end, realize sealing the network port simultaneously, avoid the network port because the problem of dust, and then cause the damage of network port, be favorable to further improving the work efficiency of device, the life of extension equipment.
The utility model will be described in further detail with reference to the drawings and the detailed description.
Drawings
FIG. 1 is a schematic view showing a first airtight door according to the present utility model;
FIG. 2 is a schematic view showing a three-dimensional structure of a fixing plate according to the present utility model;
FIG. 3 is a schematic view showing a structure of a protection box according to the present utility model;
FIG. 4 is a schematic view of a lock block according to the present utility model;
FIG. 5 is a schematic diagram of a three-dimensional configuration of a network port according to the present utility model;
fig. 6 is a schematic view of a three-dimensional structure of the expansion board of the utility model.
In the figure: 1. a protection box; 2. a first sealing door; 3. a second sealing door; 4. a support column; 5. an equipment box; 6. a network port; 7. network terminals; 8. a groove; 9. a fixing plate; 10. a telescoping plate; 11. a bolt; 12. a gasket; 13. a clamping pad; 14. an air cushion; 15. a locking piece; 16. a lock frame; 17. a handle; 18. a clasp; 19. a cushion pad; 20. a dust-proof pad; 21. a partition board.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As shown in fig. 1-6, this embodiment provides a physical isolation device for network security, including guard box 1, guard box 1's inside is provided with the installation cavity of equipment box 5 and wears to establish the cavity of network terminal 7, install the cavity and wear to establish and separate through baffle 21 between the cavity, guard box 1's upper surface activity respectively articulates there is the first sealing door 2 of installation cavity and wears to establish the three second sealing door 3 of cavity, the interior bottom wall fixedly connected with two sets of support columns 4 of installation cavity, two sets of the top of support column 4 is fixedly connected with equipment box 5 jointly, the front of equipment box 5 is towards baffle 21 and has seted up the network terminal 7 of a plurality of the same network port 6, every the equal joint of inside of network port 6 has the through-hole that wears to establish on the baffle 21, baffle 21 is uncovered and has seted up recess 8 at the top of every through-hole, every all fixedly connected with seals the fixed plate 9 of through-hole top on the recess 8, every bottom surface fixed plate 9 the fixed connection has the flexible case 20 that is used for the inner wall 20 down of guard box.
In the embodiment of the present utility model, two sets of bolts 11 are provided above each of the fixing plates 9, and each set of bolts 11 screw-fasten the fixing plate 9 to the top surface of the partition 21. Through bolt 11, can fix fixed plate 9, avoid fixed plate 9 to appear not hard up condition in the in-process of using, and then influence the stability of the use of fixed plate 9.
In the embodiment of the utility model, a gasket 12 is arranged between the head of each group of bolts 11 and the fixed plate 9, and the bottom end of each gasket 12 is contacted with the upper surface of the fixed plate 9. Through the gasket 12, can consolidate bolt 11, avoid bolt 11 to appear the problem of slope in the use, and then cause fixed plate 9 to appear not hard up condition.
In the embodiment of the present utility model, the top end of each supporting column 4 is fixedly connected with a clamping pad 13, and the upper surface of each clamping pad 13 is clamped with the bottom surface of the equipment box 5. Through the clamping pad 13, the equipment box 5 can be stably supported, the shaking condition caused by the equipment box 5 is avoided, and the use stability of equipment is further affected.
In the embodiment of the present utility model, the bottom end of each supporting column 4 is fixedly connected with an air cushion 14, and the bottom end of each air cushion 14 is fixedly connected with the inner bottom wall of the installation cavity. Through air cushion 14, can support and consolidate support column 4, and then realize the protection in the equipment box 5, avoid equipment to appear the problem of damage.
In the embodiment of the utility model, the back of the first sealing door 2 is fixedly connected with a locking block 15, the back of the protection box 1 is fixedly connected with a lock frame 16, and the outer surface of the locking block 15 is clamped with the inner part of the lock frame 16. Through the mutually supporting of locking piece 15 and lock frame 16, be favorable to realizing carrying out sealed protection to guard box 1, and then realize the protection to the device, avoid causing the damage of equipment because the entering problem of dust.
In the embodiment of the present utility model, the upper surface of each second sealing door 3 is fixedly connected with a handle 17, the outer surface of each network terminal 7 is clamped with the inside of the protection box 1, the outer surface of each network terminal 7 is fixedly connected with a clamping ring 18, and the outer surface of each clamping ring 18 is fixedly connected with the front surface of the protection box 1. Through the handle 17, be favorable to the staff to realize that the second sealing door 3 opens and uses, and then improve the work efficiency who uses the staff.
In the embodiment of the present utility model, the outer surface of each network terminal 7 is fixedly connected with a buffer pad 19, the back surface of each buffer pad 19 is fixedly connected with the inner wall of the front surface of the partition 21 of the protection box 1, the back surface of the dust-proof pad 20 is contacted with the front surface of the equipment box 5, and the front surface of the dust-proof pad 20 is fixedly connected with the inner wall of the back surface of the partition 21. Through blotter 19, be favorable to realizing protecting equipment box 5, and then improve equipment box 5's life.
In the embodiment of the utility model, the working principle of the physical isolation device for network security is as follows:
when the device is used, the expansion plate 10 and a power supply are mutually connected, at this moment, workers put equipment into the equipment box 5 through the locking block 15 and the locking frame 16, and simultaneously the network port 6 and the port on the equipment correspond to each other, at this moment, when the device is used, the workers can clamp the network terminal 7 and the network port 6 through the cooperation of the second sealing door 3 and the handle 17, the other end of the network terminal 7 is fixed to the network terminal 7 through the clamping ring 18, at this moment, when the device is not used, the workers pull the network terminal 7 manually, the disconnection of the device is realized, at the same time, in order to prevent the problem of contact at the port, at this moment, the mutual cooperation of the groove 8, the fixing plate 9 and the expansion plate 10 is realized, at this moment, the expansion plate 10 separates the network port 6 from the network terminal 7 through stretching out, and further the contact between the two is avoided, the network port 6 is sealed, and the problem that the equipment is in poor contact when a large amount of dust enters the network port 6 is avoided.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a physical isolation device for network security, includes guard box (1), the inside of guard box (1) is provided with the installation cavity of equipment box (5) and wears to establish the cavity of network wiring end (7), separate its characterized in that through baffle (21) between installation cavity and the wearing to establish the cavity: the utility model discloses a dustproof protection box, including protection box (1), baffle (21), recess (8) are all opened and set up in the top of wearing to establish the opening to the inside all joint of baffle (6), first sealing door (2) of installation cavity and three second sealing door (3) of wearing to establish the cavity are articulated respectively to the upper surface of protection box (1), the interior bottom wall fixedly connected with two sets of support columns (4) of installation cavity, two sets of common fixedly connected with equipment box (5) in top of support column (4), the front of equipment box (5) is baffle (21) and has seted up a plurality of the same network port (6), every the inside all joint of network port (6) has network terminal (7) of wearing to establish the opening on baffle (21), baffle (21) are open and have set up recess (8) at the top of every wearing to establish the opening all fixedly connected with seals on recess (8) and wear to establish fixed plate (9) at the opening top, every the bottom surface of fixed plate (9) is all fixedly connected with expansion plate (10) that stretches out and draw back from top to bottom, the inner wall fixedly connected with dustproof pad (20).
2. The physical isolation device for network security of claim 1, wherein: two groups of bolts (11) are arranged above each fixing plate (9), and each group of bolts (11) is used for fastening the fixing plate (9) and the top surface of the partition plate (21) in a threaded connection mode.
3. The physical isolation device for network security of claim 2, wherein: gaskets (12) are arranged between the heads of the bolts (11) and the fixed plate (9), and the bottom ends of the gaskets (12) are contacted with the upper surface of the fixed plate (9).
4. The physical isolation device for network security of claim 1, wherein: the top end of each supporting column (4) is fixedly connected with a clamping pad (13), and the upper surface of each clamping pad (13) is clamped with the bottom surface of the equipment box (5).
5. The physical isolation device for network security of claim 1, wherein: the bottom of every support column (4) all fixedly connected with air cushion (14), the bottom of every air cushion (14) all with the interior bottom wall fixed connection of installation cavity.
6. The physical isolation device for network security of claim 1, wherein: the back fixedly connected with locking piece (15) of first sealing door (2), the back fixedly connected with lock frame (16) of guard box (1), the surface of locking piece (15) and the inside looks joint of lock frame (16).
7. The physical isolation device for network security of claim 1, wherein: the upper surface of every second sealing door (3) all fixedly connected with handle (17), every the surface of network wiring end (7) all with the inside looks joint of guard box (1), every the surface of network wiring end (7) all fixedly connected with snap ring (18), every the surface of snap ring (18) all with the positive fixed connection of guard box (1).
8. The physical isolation device for network security of claim 1, wherein: the outer surface of every network wiring end (7) all fixedly connected with blotter (19), every the back of blotter (19) all with baffle (21) positive inner wall fixed connection of guard box (1), the back of dustproof pad (20) is contacted with the front of equipment box (5), the front of dustproof pad (20) is connected with baffle (21) back inner wall fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320424171.1U CN219812339U (en) | 2023-03-08 | 2023-03-08 | Physical isolation device for network security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320424171.1U CN219812339U (en) | 2023-03-08 | 2023-03-08 | Physical isolation device for network security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219812339U true CN219812339U (en) | 2023-10-10 |
Family
ID=88213164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320424171.1U Active CN219812339U (en) | 2023-03-08 | 2023-03-08 | Physical isolation device for network security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219812339U (en) |
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2023
- 2023-03-08 CN CN202320424171.1U patent/CN219812339U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liao Shengyang Inventor after: Guo Lin Inventor after: Chen Hongyi Inventor after: Xie Yali Inventor after: Zheng Huayu Inventor after: Lin Henglong Inventor after: Wang Guangyao Inventor after: Zhang Kunsan Inventor after: Chen Gengen Inventor after: Lian Yuhan Inventor after: Lin Xiaohuang Inventor after: Cheng Bingjie Inventor after: Lin Nan Inventor after: Liu Yuxin Inventor after: Xie Jingyi Inventor before: Liao Shengyang Inventor before: Guo Lin Inventor before: Chen Hongyi Inventor before: Xie Yali Inventor before: Zheng Huayu Inventor before: Lin Henglong Inventor before: Wang Guangyao Inventor before: Zhang Kunsan Inventor before: Chen Gengen Inventor before: Lian Yuhan Inventor before: Lin Xiaohuang Inventor before: Cheng Bingjie Inventor before: Lin Nan Inventor before: Liu Yuxin Inventor before: Xie Jingyi |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240104 Address after: 350003 No. 257, 54 Road, Gulou District, Fuzhou, Fujian Patentee after: STATE GRID FUJIAN ELECTRIC POWER Co.,Ltd. Patentee after: Quanzhou Power Supply Company of State Grid Fujian Electric Power Company Patentee after: State Grid Fujian Electric Power Co., Ltd. Yongchun County power supply Co. Address before: No. 1 Hubin Road, Taocheng Town, Yongchun County, Quanzhou City, Fujian Province, 362699 Patentee before: State Grid Fujian Electric Power Co., Ltd. Yongchun County power supply Co. |