CN215773151U

CN215773151U - Network security transmission isolating device convenient to installation

Info

Publication number: CN215773151U
Application number: CN202121920197.2U
Authority: CN
Inventors: 刘泰康; 王俊康
Original assignee: Taiyuan Luzhuang Electromechanical Technology Co ltd
Current assignee: Taiyuan Luzhuang Electromechanical Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-08
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a network safety transmission isolation device convenient to install, which comprises a fixed seat, a second sucker and a plurality of first suckers, wherein the second sucker and the first suckers are positioned on the same side of the fixed seat; the second sucker is fixedly connected with a base, an accommodating cavity is formed in the base and is communicated with the second sucker, a moving rod is arranged in the accommodating cavity in a sliding mode, one end of the moving rod is fixedly connected with a sliding plate, the sliding plate is connected with the inner wall of the accommodating cavity in a sliding mode, a spring is circumferentially arranged on the moving rod, two ends of the spring are respectively fixedly connected with the inner wall of the accommodating cavity and the sliding plate, and the other end of the moving rod penetrates through the side wall of the accommodating cavity and is fixedly connected with a sealing block; at least four clamping plates are fixedly arranged on one side of the fixed seat away from the base, and the clamping plates are clamped with the main body of the isolation conveyor; the utility model can be installed only by simple operation, is convenient to install and has high stability.

Description

Network security transmission isolating device convenient to installation

Technical Field

The utility model relates to the technical field of network security equipment, in particular to a network security transmission isolation device convenient to install.

Background

With the increasing popularity of network applications and the continuous development of information technology, information security problems such as data theft, hacker invasion, virus disturbance, and even disclosure in the system are becoming more prominent. How to ensure the security of information systems has become a problem of social concern.

Although various complex software technologies such as firewalls, proxy servers, intrusion detectors, channel control mechanisms and the like are widely used in networks, the technologies are software-based protection and are logic mechanisms which are operated by hackers or internal users and cannot meet the high data security requirements of certain organizations (such as military, military industry, government, finance, research institute, telecommunication and enterprises), but the existing technologies do not really realize the physical isolation of non-contact and non-cable connection at two ends and do not fundamentally solve the information security risk problem caused by the traditional transmission media such as metal cables, network protocols and the like in the transmission process, so that an application system for isolating network information security and multi-channel transmission based on natural light is provided, on the basis of self-developed natural light security and isolation information transmission system devices, a set of application system for isolating network information safe transmission is designed. The problem of reverse carried information leakage that does not realize the real non-contact of both ends, non-cable connection easily cause in the information security transmission product of network physics isolation commonly used is solved. But current device generally utilizes the bolt to install fixedly, and the operation is more complicated in the installation, and installation steps are many, and the bolt needs carry out certain destruction to the wall body moreover, demolishs the back and influences pleasing to the eye, and the stability that the device was fixed simultaneously also can not obtain the assurance, so the urgent need a fixed effectual, the network security transmission isolating device of installation of being convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a network security transmission isolation device convenient to install so as to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a network safety transmission isolation device convenient to install, which comprises a fixed seat, a second sucker and a plurality of first suckers, wherein the second sucker and the first suckers are positioned on the same side of the fixed seat, an arc-shaped cover is fixedly connected in the first suckers, the arc-shaped cover, the first suckers and a wall surface can form a closed space, the arc-shaped cover is made of elastic materials and can change the bending direction, a threaded rod is fixedly connected to the center of the arc-shaped cover, a plurality of limiting bulges are fixedly arranged on one side of the fixed seat, one ends of the limiting bulges, far away from the fixed seat, are rotatably connected with sliding sleeves, and the threaded rod penetrates through the first suckers and is in threaded connection with the sliding sleeves.

The second sucker is fixedly connected with a base, a containing cavity is formed in the base and is communicated with the second sucker, a moving rod is arranged in the containing cavity in a sliding mode, one end of the moving rod is fixedly connected with a sliding plate, the sliding plate is connected with the inner wall of the containing cavity in a sliding mode, a spring is circumferentially arranged on the moving rod, two ends of the spring are respectively fixedly connected with the inner wall of the containing cavity and the sliding plate, and the other end of the moving rod penetrates through the sealing block fixedly connected with the side wall of the containing cavity.

One side of the fixed seat, which is far away from the base, is fixedly provided with at least four clamping plates, and the clamping plates are clamped with an isolation conveyor main body.

Preferably, a groove for accommodating the sealing block is formed in the side wall of the fixing seat, and the size of the groove is larger than that of the sealing block.

Preferably, the limiting protrusion is in a T shape, the sliding sleeve is provided with a rotating hole matched with the limiting protrusion, the inner wall of the rotating hole is in sliding connection with the side wall of the limiting protrusion, one side, away from the limiting protrusion, of the sliding sleeve is provided with a thread groove, and threads matched with the threaded rod are formed in the thread groove.

Preferably, keep apart the conveyer main part with be provided with the buffer board between the fixing base, the buffer board with fixing base fixed connection, the buffer board is the rubber material.

Preferably, the isolation conveyor main body is provided with an air inlet and an air outlet, the air inlet is fixedly provided with a filter screen, the isolation conveyor main body is provided with a power supply interface and a plurality of net openings on the outer wall, and the outer wall where the power supply interface and the net openings are located, the air inlet and the air outlet are different outer walls.

Preferably, one end of the clamping plate, which is far away from the fixed seat, is provided with a barb for fixing the main body of the isolation conveyor, the clamping plate is clamped around the main body of the isolation conveyor, and the clamping plate is not in contact with the air inlet, the air outlet, the power supply interface and the network port.

Preferably, a sealing ring is arranged between the bottom of the groove and the sealing block, and the sealing ring is fixedly connected with the groove.

Preferably, the sealing block is provided with a threaded hole, and a pull rod is connected in the threaded hole in a threaded manner.

Preferably, the inner wall of the groove is provided with threads, the inner wall of the groove is in threaded connection with a sealing cover, the sealing cover is provided with an opening, and the opening is communicated with an air extractor.

The utility model discloses the following technical effects: the second sucker is installed firstly, only direct pressing is needed during installation, part of gas jacks up and exhausts the sealing block, then the sealing block rebounds and seals under the action of the spring to form negative pressure to complete fixation, then the first sucker is installed, only the sliding sleeve needs to be rotated during installation, the threaded rod pulls up the arc-shaped cover, the space in the first sucker is increased, and negative pressure is formed to complete fixation; according to the utility model, the second suction cups are firstly used for simple fixation, and then the first suction cups are used for fixation, so that the fixation effect is better, and the structure is more stable; the utility model can be installed only by simple operation, is convenient to install and has high stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a schematic diagram of a network security transmission isolation device according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a front view of the main body of the isolation conveyor of the present invention;

FIG. 4 is a schematic structural diagram of an isolation transmitter body according to the present invention;

FIG. 5 is a schematic view of the assembly of the sealing cap and base of the present invention;

wherein: 1-a fixed seat, 2-a limiting bulge, 3-a sliding sleeve, 4-a thread groove, 5-a threaded rod, 6-an arc cover, 7-a first sucker, 8-a base, 9-a second sucker, 10-a containing cavity, 11-a movable rod, 12-a sliding plate, 13-a spring, 14-a sealing block, 15-a groove, 16-a clamping plate, 17-an isolation conveyor main body, 18-a buffer plate, 19-an air inlet, 20-an air outlet, 21-a power supply interface, 22-a net opening, 23-a pull rod, 24-a sealing ring and 25-a sealing cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1-5, the utility model provides a network security transmission isolation device convenient to install, which comprises a fixed seat 1, and a second sucker 9 and a plurality of first suckers 7 which are positioned on the same side of the fixed seat 1, wherein an arc cover 6 is fixedly connected in the first suckers 7, a threaded rod 5 is fixedly connected in the center of the arc cover 6, a plurality of limiting bulges 2 are fixedly arranged on one side of the fixed seat 1, one ends of the limiting bulges 2, far away from the fixed seat 1, are rotatably connected with a sliding sleeve 3, and the threaded rod 5 penetrates through the first suckers 7 and is in threaded connection with the sliding sleeve 3; through rotating sliding sleeve 3, sliding sleeve 3 is rotatory to drive threaded rod 5 and is concertina movement and pull up arc cover 6, increases the space that arc cover 6, first sucking disc 7 and wall enclose, forms the negative pressure zone, makes first sucking disc 7 fix on the wall, accomplishes the installation.

The second sucker 9 is fixedly connected with a base 8, a containing cavity 10 is formed in the base 8, the containing cavity 10 is communicated with the second sucker 9, a moving rod 11 is arranged in the containing cavity 10 in a sliding mode, one end of the moving rod 11 is fixedly connected with a sliding plate 12, the sliding plate 12 is connected with the inner wall of the containing cavity 10 in a sliding mode, a spring 13 is arranged on the moving rod 11 in the circumferential direction, two ends of the spring 13 are respectively fixedly connected with the inner wall of the containing cavity 10 and the sliding plate 12, and the other end of the moving rod 11 penetrates through the side wall of the containing cavity 10 and is fixedly connected with a sealing block 14; make the air that holds the chamber 10 inside through squeezing the second sucking disc 9 to the wall and with sealed piece 14 jack-up, then flow out and hold chamber 10, owing to hold the chamber 10 inside air and reduce, form negative pressure zone, including spring 13's effect, sealed piece 14 is kick-backed and is accomplished sealedly, makes second sucking disc 9 fix on the wall.

At least four clamping plates 16 are fixedly arranged on one side of the fixed seat 1, which is far away from the base 8, and the clamping plates 16 are clamped with an isolation conveyor main body 17; the isolation transmitter main body 17 is fixed from a plurality of directions through the clamping plate 16, so that the structure is more stable.

Further optimize the scheme, set up the recess 15 that holds sealed piece 14 on the fixing base 1 lateral wall, recess 15 size is greater than sealed piece 14 size, guarantees that sealed piece 14 can be followed the gap smoothly and flow out by jack-up back air.

Further optimize the scheme, spacing arch 2 is the T font, and slip cap 3 sets up the hole of changeing with spacing 2 looks adaptations of protruding, changes downthehole wall and 2 lateral walls sliding connection of spacing arch, and the screw thread groove 4 has been seted up to the one side that slip cap 3 kept away from spacing arch 2, has seted up the screw thread with 5 looks adaptations of threaded rod in the screw thread groove 4. Guarantee that sliding sleeve 3 can not drive spacing arch 2 and rotate when rotating, utilize the screw thread in thread groove 4 simultaneously, make threaded rod 5 be concertina movement, guaranteed the stable installation of device.

Further optimize the scheme, keep apart and be provided with buffer board 18 between conveyer main part 17 and the fixing base 1, buffer board 18 and fixing base 1 fixed connection, buffer board 18 is the rubber material. The installation of the main body 17 of the isolation conveyor is convenient, and the clamping between the clamping plate 16 and the main body 17 of the isolation conveyor is more stable.

According to the further optimization scheme, the isolation conveyor main body 17 is provided with an air inlet 19 and an air outlet 20, the air inlet 19 is fixedly provided with a filter screen, the outer wall of the isolation conveyor main body 17 is provided with a power supply interface 21 and a plurality of net openings 22, and the outer walls of the power supply interface 21 and the net openings 22 are different from the outer walls of the air inlet 19 and the air outlet 20. The heat is dissipated through the air inlet 19 and the air outlet 20, and the filter screen can prevent dust from entering and influencing the normal work of the isolating device.

Further optimize the scheme, the one end that the cardboard 16 kept away from the fixing base 1 is provided with the barb that is used for fixed isolation conveyer main part 17, cardboard 16 joint is around isolating conveyer main part 17, and cardboard 16 does not contact with air inlet 19, gas outlet 20, power source 21, net gape 22. The clamping plate 16 can fix the main body 17 of the isolation transmitter more stably, and the normal work of the structures of the air inlet 19, the air outlet 20, the power supply interface 21 and the network port 22 can not be interfered.

Further optimize the scheme, be provided with sealing ring 24 between recess 15 tank bottom and the sealed piece 14, sealing ring 24 and recess 15 fixed connection increase the leakproofness of sealed piece 14, guarantee that the air can not flow into in holding the chamber 10.

In a further optimized scheme, the sealing block 14 is provided with a threaded hole, and a pull rod 23 is connected in the threaded hole in a threaded manner. Air can enter the accommodating cavity 10 by pulling the pull rod 23, so that the second suction cup 9 is separated from the wall, and the disassembly is convenient.

Further optimization scheme, recess 15 inner wall is seted up threadedly, and recess 15 inner wall threaded connection has sealed cowling 25, and sealed cowling 25 is equipped with the opening, and the opening intercommunication has the air extractor, will hold chamber 10 interior gas through the air extractor and take out, can make the suction of second sucking disc 9 stronger, and stability is higher.

According to the further optimized scheme, the isolation transmitter main body 17 is self-developed special transmission equipment based on a natural light safety isolation information transmission system, a plurality of parallel information transmission channels are constructed by utilizing the unique physical isolation effect of the special transmission equipment based on natural light, and information data flow is transmitted from the network A to the network B automatically and orderly under the comprehensive scheduling management of two software of a sending server and a receiving server, so that the network isolation transmission system with autonomous control and real-time interaction between networks is constructed. Therefore, the safety isolation among networks is ensured, the data is efficiently transmitted according to the requirement, and a feasible solution is provided for realizing the cross-network office automation in the network isolation environment.

The working process of the utility model is as follows: when the device is installed, the second sucker 9 is firstly used for fixing, the second sucker 9 is extruded on a smooth wall, the sealing block 14 is jacked up and flows out by the air in the second sucker 9 and the accommodating cavity 10, the air in the second sucker 9 and the accommodating cavity 10 is reduced at the moment to form negative pressure, the sealing block 14 rebounds and seals under the combined action of the negative pressure and the spring 13 to finish fixing, then the first sucker 7 is fixed, when the first sucker 7 is contacted with the wall surface and the first sucker 7, the wall surface and the arc cover 6 enclose a closed space, the sliding sleeve 3 is rotated, the threaded rod 5 drives the arc cover 6 to move towards the sliding sleeve 3 through threads until the arc cover 6 is attached to the first sucker 7, the area of the closed space enclosed by the first sucker 7, the wall surface and the arc cover 6 is increased at the moment, the air quantity is unchanged, a negative pressure area is formed to fix the first sucker 7 on the wall surface, the fixing is finished, and then the isolation conveyor main body 17 is installed between the clamping plates 16, accomplish the installation, easy operation, stability is strong, only needs to install pull rod 23 during the dismantlement, and during pulling pull rod 23 made the air admission hold chamber 10, second sucking disc 9 and wall separation, reverse rotation slip cover 3, threaded rod 5 covered 6 jack-ups with the arc, and the negative pressure disappears, and first sucking disc and wall separation can accomplish the dismantlement.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "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, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The utility model provides a network security transmission isolating device convenient to installation which characterized in that: the novel fixing device comprises a fixing seat (1), and a second sucker (9) and a plurality of first suckers (7) which are positioned on the same side of the fixing seat (1), wherein an arc-shaped cover (6) is fixedly connected in the first sucker (7), a threaded rod (5) is fixedly connected in the center of the arc-shaped cover (6), a plurality of limiting bulges (2) are fixedly arranged on one side of the fixing seat (1), one ends, far away from the fixing seat (1), of the limiting bulges (2) are rotatably connected with a sliding sleeve (3), and the threaded rod (5) penetrates through the first sucker (7) and is in threaded connection with the sliding sleeve (3);

the second sucker (9) is fixedly connected with a base (8), a containing cavity (10) is formed in the base (8), the containing cavity (10) is communicated with the second sucker (9), a moving rod (11) is arranged in the containing cavity (10) in a sliding mode, one end of the moving rod (11) is fixedly connected with a sliding plate (12), the sliding plate (12) is connected with the inner wall of the containing cavity (10) in a sliding mode, a spring (13) is arranged on the moving rod (11) in the circumferential direction, two ends of the spring (13) are respectively fixedly connected with the inner wall of the containing cavity (10) and the sliding plate (12), and the other end of the moving rod (11) penetrates through the side wall of the containing cavity (10) and is fixedly connected with a sealing block (14);

one side of the fixed seat (1) far away from the base (8) is fixedly provided with at least four clamping plates (16), and the clamping plates (16) are clamped with an isolation transmitter main body (17).

2. An installation-facilitating network security transport isolation device of claim 1, wherein: the side wall of the fixed seat (1) is provided with a groove (15) for accommodating the sealing block (14), and the size of the groove (15) is larger than that of the sealing block (14).

3. An installation-facilitating network security transport isolation device of claim 1, wherein: spacing arch (2) are the T font, sliding sleeve (3) seted up with the commentaries on classics hole of spacing arch (2) looks adaptation, change downthehole wall with spacing arch (2) lateral wall sliding connection, sliding sleeve (3) are kept away from screw thread groove (4) have been seted up to one side of spacing arch (2), set up in screw thread groove (4) with threaded rod (5) looks adaptation.

4. An installation-facilitating network security transport isolation device of claim 1, wherein: keep apart conveyer main part (17) with be provided with buffer board (18) between fixing base (1), buffer board (18) with fixing base (1) fixed connection, buffer board (18) are the rubber material.

5. An installation-facilitating network security transport isolation device of claim 1, wherein: keep away from isolation conveyer main part (17) air inlet (19) have been seted up to the one end of fixing base (1), gas outlet (20) have been seted up on isolation conveyer main part (17) lateral wall, air inlet (19) fixed mounting has the filter screen, power source (21) and a plurality of net gape (22) have been seted up on isolation conveyer main part (17) outer wall, power source (21) and net gape (22) locate the outer wall and air inlet (19), gas outlet (20) are different outer walls.

6. An installation-facilitating network security transport isolation device of claim 5, wherein: one end, far away from the fixed seat (1), of the clamping plate (16) is provided with a barb for fixing the isolation conveyor main body (17), the clamping plate (16) is clamped around the isolation conveyor main body (17), and the clamping plate (16) is not in contact with the air inlet (19), the air outlet (20), the power supply interface (21) and the network port (22).

7. An installation-facilitating network security transport isolation device of claim 2, wherein: and a sealing ring (24) is arranged between the groove bottom of the groove (15) and the sealing block (14), and the sealing ring (24) is fixedly connected with the groove (15).

8. An installation-facilitating network security transport isolation device of claim 1, wherein: the sealing block (14) is detachably connected with a pull rod (23).