CN211791866U - Network security isolation device - Google Patents
Network security isolation device Download PDFInfo
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- CN211791866U CN211791866U CN202020477923.7U CN202020477923U CN211791866U CN 211791866 U CN211791866 U CN 211791866U CN 202020477923 U CN202020477923 U CN 202020477923U CN 211791866 U CN211791866 U CN 211791866U
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- isolation device
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Abstract
The utility model discloses a network security isolating device, concretely relates to network security technical field, including last lid, the bottom of going up the lid is connected with down the casing, and the top surface of going up the lid is equipped with the locating hole, the locating hole is provided with four, and the internally mounted of locating hole has the release link, the one end fixedly connected with dog of release link, the pot head that the circumference side outer wall of release link is close to the dog is equipped with the spring. The utility model discloses a set up protruding ball and release link, upwards stimulate the release link, the spring is being extruded under the effect of dog, protruding ball leaves the surface of mainboard, can be convenient for tear open the mainboard and repair, intelligent gateway's safe handling has been guaranteed, through setting up installation section of thick bamboo and fixture block, first antenna and second antenna are located the inside of installation cavity, can realize accomodating first antenna and second antenna, hidden design, and convenient to use has solved first antenna and second antenna and has accomodate inconvenient problem.
Description
Technical Field
The utility model belongs to the technical field of network security, especially, relate to a network security isolating device.
Background
The network security refers to the security of computer network, and may refer to the security of computer communication network, in fact, the computer communication network is a system that interconnects several computers with independent functions through communication equipment and transmission media, and realizes information transmission and exchange among computers under the support of communication software, and the computer network is a system that connects several independent computer systems, terminal equipment and data equipment that are relatively dispersed in regions by using communication means, and performs data exchange under the control of protocol, with the purpose of sharing resources.
Patent application publication No. CN 209845007U's utility model discloses a network security isolating device, the load simulator comprises a case, the mainboard body, sleeve I, loop bar I, splint I and anti-skidding rubber sleeve I, with the help of the depth of cup jointing between locking bolt adjusting sleeve I and the loop bar I, thereby adjust the position between two splint I about, and then can press from both sides the mainboard body tight fixedly, be convenient for the depth of cup jointing between adjusting sleeve II and the loop bar II with the help of mutually supporting of screwing up bolt and locating hole, thereby come adjusting sleeve III's position.
However, in practical use, if the main board is fixed inconveniently, the removal and maintenance are troublesome, and the use of the gateway is affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a network security isolating device aims at solving the difficult fixed problem of mainboard that the aforesaid exists.
The utility model discloses a realize like this, the utility model provides a following technical scheme: a network safety isolation device comprises an upper cover body, wherein the bottom end of the upper cover body is connected with a lower shell, positioning holes are formed in the top end surface of the upper cover body, the number of the positioning holes is four, a reset rod is arranged inside each positioning hole, and a stop block is fixedly connected to one end of each reset rod;
the utility model discloses a reset device, including the casing, the casing is equipped with the stopper, the circumference side outer wall of release link is close to the one end cover of stopper and is equipped with the spring, the one end of spring and the inner chamber top fixed connection of last lid, the bottom of stopper is provided with protruding ball, four supporting shoes, four are installed to the inner chamber bottom of casing down the top of supporting shoe is provided with the mainboard, the surface and the protruding ball laminating of mainboard.
In a preferred embodiment, the front surface of the lower shell is provided with four mesh wire interfaces, and the four mesh wire interfaces are arranged at equal intervals.
In a preferred embodiment, one side of the network cable interface is provided with a data interface, and the front surface of the lower shell is embedded with screws.
In a preferred embodiment, a mounting plate is fixedly arranged inside the upper cover body, a screw hole is formed in the surface of the mounting plate, and the screw hole is in threaded connection with a screw.
In a preferred embodiment, a mounting cylinder is arranged between two adjacent supporting blocks, a mounting cavity is arranged inside the mounting cylinder, and a sliding groove is arranged on the side wall of the inner cavity of the mounting cylinder.
In a preferred embodiment, a clamping block is arranged inside the mounting cylinder, a sliding block is arranged at one end of the clamping block, and the sliding block is in sliding connection with the sliding groove.
In a preferred embodiment, a movable cavity is arranged on one side of the fixture block, a movable ball is movably mounted in the movable cavity, a first antenna is fixedly connected to one end of the movable ball, and a second antenna is arranged on one side of the first antenna.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of the convex ball and the reset rod, the reset rod is pulled upwards, the spring is extruded under the action of the stop block, the spring generates elastic deformation, the convex ball leaves the surface of the main board, the main board loses the stopping limit, the main board can be conveniently dismantled and repaired, the safe use of the intelligent gateway is ensured, and compared with the prior art, the problem that the main board is not easy to fix in the prior art is solved;
2. through setting up installation section of thick bamboo and fixture block, the slider slides in the spout, has guaranteed the steady slip of fixture block, and first antenna and second antenna are located the inside of installation cavity, can realize accomodating first antenna and second antenna, hidden design, convenient to use, compare with prior art, have solved the first antenna and the second antenna that exist among the prior art and have accomodate inconvenient problem.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the upper cover body of the present invention.
Fig. 3 is a schematic view of the lower housing mounting structure of the present invention.
Fig. 4 is a schematic view of a first antenna mounting structure of the present invention.
In the figure: the antenna comprises an upper cover body 1, a reset rod 2, a first antenna 3, a second antenna 4, a lower shell 5, a network cable interface 6, a data interface 7, a screw 8, a mounting plate 9, a screw hole 10, a positioning hole 11, a stop block 12, a spring 13, a convex ball 14, a mounting cylinder 15, a supporting block 16, a main board 17, a mounting cavity 18, a sliding groove 19, a stop block 20, a sliding block 21, a movable cavity 22 and a movable ball 23.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution: the network safety isolation device comprises an upper cover body 1, wherein the bottom end of the upper cover body 1 is connected with a lower shell 5, positioning holes 11 are formed in the top end surface of the upper cover body 1, four positioning holes 11 are formed, a reset rod 2 is installed inside each positioning hole 11, and one end of each reset rod 2 is fixedly connected with a stop block 12;
the utility model discloses a reset device, including reset rod 2, inner cover, four supporting shoes 16's top is provided with mainboard 17, mainboard 17's surface and the laminating of protruding ball 14, the one end cover that the circumference side outer wall of reset rod 2 is close to dog 12 is equipped with spring 13, the one end of spring 13 and the inner chamber top fixed connection of last lid 1, the bottom of dog 12 is provided with protruding ball 14, four supporting shoes 16 are installed to the inner chamber bottom of casing 5 down.
The front surface of lower casing 5 is provided with net twine interface 6, net twine interface 6 is provided with four altogether, four net twine interface 6 equidistance sets up.
One side of the network cable interface 6 is provided with a data interface 7, and the front surface of the lower shell 5 is embedded with a screw 8.
The internal fixation of going up lid 1 is provided with mounting panel 9, the surface of mounting panel 9 is equipped with screw 10, threaded connection between screw 10 and the screw 8.
The implementation mode is specifically as follows: in the in-service use process, go up lid 1 and be in the tightly closed state down between the casing 5, go up lid 1 and casing 5 down and realize being connected through screw 8 and screw 10, wherein protruding ball 14 and the mainboard 17 contact of dog 12 bottom, fix mainboard 17, mainboard 17 is being supported to supporting shoe 16, when needs are overhauld the mainboard, unscrew screw 8, screw 8 takes place the screw rotation with screw 10, mounting panel 8 separates with casing 5 down, upwards stimulate release link 2 afterwards, spring 13 is being extruded under the effect of dog 12, spring 13 produces elastic deformation, and protruding ball 14 leaves the surface of mainboard 17, mainboard 17 has lost and has blockked spacingly, can be convenient for overhaul mainboard 17, intelligent gateway's safe handling has been guaranteed, the difficult fixed problem of mainboard 17 that exists among the prior art has specifically been solved to this embodiment.
Referring to fig. 1, 3 and 4, the network security isolation apparatus further includes an installation cylinder 15, the installation cylinder 15 is disposed between two adjacent support blocks 16, an installation cavity 18 is disposed inside the installation cylinder 15, and a sliding groove 19 is disposed on a side wall of an inner cavity of the installation cylinder 15.
A clamping block 20 is arranged inside the mounting barrel 15, a sliding block 21 is arranged at one end of the clamping block 20, and the sliding block 21 is connected with the sliding groove 19 in a sliding manner.
One side of the fixture block 20 is provided with a movable cavity 22, a movable ball 23 is movably mounted in the movable cavity 22, one end of the movable ball 23 is fixedly connected with a first antenna 3, and one side of the first antenna 3 is provided with a second antenna 4.
The implementation mode is specifically as follows: during the use, first antenna 3 and second antenna 4 pull out, fixture block 20 is driving slider 21 and is sliding in spout 19, the steady slip of fixture block 20 has been guaranteed, user of service can stir first antenna 3, the activity ball 23 that first antenna 3 connects is at activity intracavity 22 internalization, can be convenient for find comparatively best signal angle, when the gateway is not using, first antenna 3 and second antenna 4 are located the inside of installation cavity 18, can realize accomodating first antenna 3 and second antenna 4, hidden design, high durability and convenient use, inconvenient problem is accomodate to first antenna 3 and second antenna 4 that this embodiment has specifically solved existence among the prior art.
The utility model discloses the theory of operation:
referring to the attached drawings 1-3 in the specification, the convex ball 14 and the reset rod 2 are arranged, the reset rod 2 is pulled upwards, the spring 13 is extruded under the action of the stop block 12, the spring 13 generates elastic deformation, the convex ball 14 leaves the surface of the main board 17, the main board 17 loses the blocking limit, the main board 17 can be conveniently repaired, the safe use of the intelligent gateway is ensured, and the problem that the main board 17 is not easy to fix in the prior art is solved;
referring to the attached drawings 1, 3 and 4 of the specification, the installation barrel 15 and the fixture block 20 are arranged, the sliding block 21 slides in the sliding groove 19, stable sliding of the fixture block 20 is guaranteed, the first antenna 3 and the second antenna 4 are located inside the installation cavity 18, storage of the first antenna 3 and the second antenna 4 can be achieved, hidden design is achieved, use is convenient, and the problem that storage of the first antenna 3 and the second antenna 4 is inconvenient in the prior art is solved.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a network security isolating device, includes the lid, its characterized in that: the bottom end of the upper cover body is connected with a lower shell, positioning holes are formed in the top end surface of the upper cover body, the number of the positioning holes is four, a reset rod is installed inside each positioning hole, and a stop block is fixedly connected to one end of each reset rod;
the utility model discloses a reset device, including the casing, the casing is equipped with the stopper, the circumference side outer wall of release link is close to the one end cover of stopper and is equipped with the spring, the one end of spring and the inner chamber top fixed connection of last lid, the bottom of stopper is provided with protruding ball, four supporting shoes, four are installed to the inner chamber bottom of casing down the top of supporting shoe is provided with the mainboard, the surface and the protruding ball laminating of mainboard.
2. The network security isolation device of claim 1, wherein: the front surface of casing is provided with the net twine interface down, the net twine interface is provided with four altogether, four net twine interface equidistance sets up.
3. A network security isolation device according to claim 2, wherein: one side of net twine interface is provided with data interface, the front surface embedding of casing is provided with the screw down.
4. A network security isolation device according to claim 3, wherein: the mounting plate is fixedly arranged inside the upper cover body, screw holes are formed in the surface of the mounting plate, and the screw holes are in threaded connection with screws.
5. The network security isolation device of claim 1, wherein: an installation cylinder is arranged between every two adjacent supporting blocks, an installation cavity is arranged inside the installation cylinder, and a sliding groove is formed in the side wall of the inner cavity of the installation cylinder.
6. The network security isolation device of claim 5, wherein: the mounting structure is characterized in that a clamping block is arranged inside the mounting barrel, a sliding block is arranged at one end of the clamping block, and the sliding block is connected with the sliding groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477923.7U CN211791866U (en) | 2020-04-03 | 2020-04-03 | Network security isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020477923.7U CN211791866U (en) | 2020-04-03 | 2020-04-03 | Network security isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211791866U true CN211791866U (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020477923.7U Active CN211791866U (en) | 2020-04-03 | 2020-04-03 | Network security isolation device |
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| CN (1) | CN211791866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994720A (en) * | 2021-03-08 | 2021-06-18 | 吉林农业科技学院 | Signal transmission equipment of computer based on electronic encryption technology |
-
2020
- 2020-04-03 CN CN202020477923.7U patent/CN211791866U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112994720A (en) * | 2021-03-08 | 2021-06-18 | 吉林农业科技学院 | Signal transmission equipment of computer based on electronic encryption technology |
| CN112994720B (en) * | 2021-03-08 | 2022-07-01 | 吉林农业科技学院 | Signal transmission equipment of computer based on electronic encryption technology |
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Address after: 3 / F, unit 2, building 7, area C, Tianfu Jingrong center, no.6, west section of Hupan Road, Tianfu New District, Chengdu, Sichuan 610000 China (Sichuan) pilot Free Trade Zone, Chengdu Patentee after: Sentinel Information Technology Group Co.,Ltd. Address before: 3 / F, unit 2, building 7, area C, Tianfu Jingrong center, no.6, west section of Hupan Road, Tianfu New District, Chengdu, Sichuan 610000 China (Sichuan) pilot Free Trade Zone, Chengdu Patentee before: Sichuan sentry Information Technology Co.,Ltd. |