CN219875767U

CN219875767U - Industrial control network safety isolation device

Info

Publication number: CN219875767U
Application number: CN202321299459.7U
Authority: CN
Inventors: 何佳仁; 金涛; 陈禹伯; 朱艳通
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-20
Anticipated expiration: 2033-05-26

Abstract

The utility model discloses an industrial control network safety isolation device, in particular to the field of network equipment isolation, which comprises an outer shell box, wherein a return spring is fixedly arranged on the inner wall of the outer shell box, a side plate is arranged at the bottom end of the return spring in a lap joint mode, an embedded groove is embedded in the side plate, a sliding block is arranged on the inner wall of the embedded groove in a fit mode, a connecting block is fixedly arranged on the right side of the sliding block, and a top spring is fixedly arranged on the outer wall of the connecting block. According to the utility model, the connecting block is slightly separated from the side plate and the sliding block moves downwards in the embedded groove, so that the movable plate is driven to move downwards and be connected with the top surface of the network equipment, meanwhile, the side plate can move towards the middle under the action of the recovery shrinkage of the top spring and the bottom spring and clamp the network equipment, so that the adaptive installation of the network equipment can be rapidly completed, and meanwhile, the impact conducted by the outside can be greatly relieved through the recovery spring, and the damage condition of the network equipment caused by the impact is greatly avoided.

Description

Industrial control network safety isolation device

Technical Field

The utility model relates to the field of network equipment isolation, in particular to an industrial control network safety isolation device.

Background

Industrial control is industrial control, an industrial control network system is a core component part of the existing industrial automation or semi-automation production, the network security problem of the industrial control network is particularly remarkable, the industrial control network is mainly damaged in two aspects, the system is suffered from network viruses or improper operation systems, and the industrial control device body is subjected to the outside;

through searching, the prior patent (publication number: 202122154244.3) discloses an industrial control network safety isolation device, which comprises an isolation device body, an isolation frame and a driving assembly; the relative distance between the frame body and the closing plate in the initial state is far, the isolating device body is placed in the frame body, the screw rod is further driven to rotate anticlockwise, the first sliding piece is sleeved on the clockwise threaded section, the second sliding piece is sleeved on the anticlockwise threaded section, the first sliding piece and the second sliding piece are driven by the screw rod to move along the sliding groove in the relative direction, meanwhile, the relative distance between the frame body and the closing plate is driven to be gradually shortened until the frame body and the closing plate are completely buckled, isolation of the isolating device body is achieved, and the isolating device body can be quickly disassembled and assembled through the structure. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:

the adaptation effect of the isolation device is general, the internal space of the isolation device cannot be quickly adjusted according to the size of the network equipment, so that the traditional isolation device cannot be well adapted to the network equipment with different sizes, and has certain limitation;

therefore, an industrial control network safety isolation device is provided for the problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an industrial control network security isolation device to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an industrial control network safety isolation device, includes the shell case, the inner wall fixed mounting of shell case has the return spring, the bottom overlap joint of return spring is installed the sideboard, the embedded groove is installed to the inside embedding of sideboard, the slider is installed to the inner wall laminating of embedded groove, the right side fixed mounting of slider has the connecting block, the outer wall fixed mounting of connecting block has the top spring, the fly leaf is installed to the right-hand member overlap joint of top spring, the inner wall bottom fixed mounting of sideboard has the fixed block, the outer wall fixed mounting of fixed block has the bottom spring, the fixed plate is installed to the right-hand member overlap joint of bottom spring, the bottom fixed mounting of shell case has the stabilizer blade, the slipmat is installed in the bottom laminating of stabilizer blade, the middle part fixed mounting of shell case has the through-hole.

Preferably, the outer wall of the shell box is fixedly provided with a holding handle, the outer wall of the holding handle is provided with a coating sleeve in a fitting mode, and the bottom of the holding handle is provided with a hollowed-out hole in a lap joint mode.

Preferably, eight groups of return springs are arranged at the front side and the rear side of four corners of the inner wall of the shell box respectively.

Preferably, the embedded groove is arranged at the top position of the side plate.

Preferably, the connecting block is a magnetic block, and the side plate can be adsorbed by the connecting block.

Preferably, the support legs are provided with four groups, and the bottoms of the support legs are provided with anti-slip pads with thickened outer walls.

Preferably, the left and right sides of the shell box are uniformly provided with hollowed-out holes.

The utility model has the technical effects and advantages that:

1. compared with the prior art, the industrial control network safety isolation device can enable the connecting block to be slightly separated from the side plate and enable the sliding block to move downwards in the embedded groove, so that the movable plate is driven to move downwards and be connected with the top surface of network equipment, meanwhile, the side plate can move towards the middle under the action of the recovery shrinkage of the top spring and the bottom spring, the network equipment is clamped through the side plate, the network equipment can be quickly installed in an adaptive mode, the whole network equipment is protected through the shell box with larger strength, meanwhile, the shell box and the network equipment are lapped through the recovery spring, and the impact conducted to the outside can be greatly relieved through the recovery spring, so that the condition that the network equipment is damaged due to the impact is greatly avoided.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic front view of the whole structure of the present utility model.

FIG. 3 is a schematic view of the structure of the whole side panel of the present utility model.

Fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

The reference numerals are: 1. a housing case; 2. a return spring; 3. a side plate; 4. an embedding groove; 5. a slide block; 6. a connecting block; 7. a top spring; 8. a movable plate; 9. a fixed block; 10. a bottom spring; 11. a fixing plate; 12. a support leg; 13. an anti-slip pad; 14. holding the handle; 15. coating the sleeve; 16. a hollowed hole; 17. a through cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The industrial control network safety isolation device comprises an outer shell box 1, wherein a return spring 2 is fixedly arranged on the inner wall of the outer shell box 1, a side plate 3 is arranged at the bottom end of the return spring 2 in a lap joint mode, an embedded groove 4 is embedded in the side plate 3, a sliding block 5 is arranged on the inner wall of the embedded groove 4 in a lap joint mode, a connecting block 6 is fixedly arranged on the right side of the sliding block 5, a top spring 7 is fixedly arranged on the outer wall of the connecting block 6, a movable plate 8 is arranged at the right end of the top spring 7 in a lap joint mode, a fixed block 9 is fixedly arranged at the bottom of the inner wall of the side plate 3, a bottom spring 10 is fixedly arranged on the outer wall of the fixed block 9, a fixed plate 11 is arranged at the right end of the bottom spring 10 in a lap joint mode, a supporting leg 12 is fixedly arranged at the bottom of the outer shell box 1, an anti-skid pad 13 is arranged at the bottom of the supporting leg 12 in a lap joint mode, and a through cavity 17 is fixedly arranged in the middle of the outer shell box 1;

wherein: when installing network equipment, can directly place it in the space of enclosing between sideboard 3, fly leaf 8 and fixed plate 11, if the network equipment is whole less, then can make connecting block 6 break away from sideboard 3 slightly and make slider 5 move down in the inside of embedded groove 4, thereby drive fly leaf 8 move down and meet with the top surface of network equipment, after accomplishing, can adsorb connecting block 6 on sideboard 3, thereby accomplish the fixation of fly leaf 8, simultaneously sideboard 3 can be moved to the centre under the shrink effect of reply of top spring 7 and bottom spring 10, thereby carry out the centre gripping to network equipment through sideboard 3, and then can accomplish the adaptability installation of network equipment fast, and after the installation is accomplished, can protect the network equipment is whole through stronger shell case 1, overlap joint through reply spring 2 between shell case 1 and the network equipment simultaneously, can carry out the very big relief through reply spring 2 to the impact of external conduction, the circumstances that can be avoided network equipment to lead to the damage because of the impact, can be through adjusting up the moving plate 8 and bottom spring 10 with the side spring 3 with the side of stretching, can not adapt to the equipment with the large scale of the expansion of the side of side spring 7, can be with the equipment of the big side of the expansion of the volume of the side of the equipment is very big, and the equipment is suitable for the equipment is installed.

Example two

On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working modes, and the details are described below:

as shown in fig. 1, as a preferred embodiment; the outer wall fixed mounting of shell case 1 has to hold handle 14, holds the outer wall laminating of handle 14 and installs cladding 15, holds the bottom overlap joint of handle 14 and installs fretwork hole 16, and is further, wherein holds handle 14 and set up in the left and right sides of shell case 1, can lift the transport to device and network equipment whole through holding handle 14, has avoided the smooth nothing of device outer wall to borrow the power point to lead to the inconvenient condition of transport, and it is more convenient during its use.

As shown in fig. 4, as a preferred embodiment; the connecting block 6 is a magnetic block, and the side plate 3 can be adsorbed by the connecting block 6, further, the connecting block 6 is connected with the side plate 3 through magnetic attraction, so that the height position of the connecting block 6 and the movable plate 8 can be adjusted by a user conveniently.

As shown in fig. 1, as a preferred embodiment; the stabilizer blade 12 is provided with four groups, and its bottom is provided with the slipmat 13 that the outer wall is thickened, and is further, and wherein the outer wall of slipmat 13 is provided with the thickening granule, can further improve slipmat 13's anti-skidding performance and the holistic anti-skidding effect of device through the mode of thickening the contact surface.

The working process of the utility model is as follows:

when the industrial control network safety isolation device is used, if the whole network equipment is smaller, the connecting block 6 can be slightly separated from the side plate 3 and the sliding block 5 can move downwards in the embedded groove 4, so that the movable plate 8 is driven to move downwards and be connected with the top surface of the network equipment, meanwhile, the side plate 3 can move towards the middle under the action of the recovery shrinkage of the top spring 7 and the bottom spring 10, the network equipment can be clamped through the side plate 3, the adaptive installation of the network equipment can be rapidly completed, the whole network equipment is protected through the shell box 1 with higher strength, meanwhile, the shell box 1 and the network equipment are lapped through the recovery spring 2 (namely, the shell box 1 and the network equipment are mutually isolated), the impact conducted to the outside can be greatly relieved through the recovery spring 2, and the condition that the network equipment is damaged due to the impact is greatly avoided.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. An industrial control network safety isolation device comprises an outer shell box (1), and is characterized in that: the inner wall of the shell box (1) is fixedly provided with a return spring (2), and the bottom end of the return spring (2) is lapped and provided with a side plate (3);

the embedded groove (4) is installed in the inside embedding of side board (3), slider (5) are installed in the laminating of the inner wall of embedded groove (4), right side fixed mounting of slider (5) has connecting block (6), the outer wall fixed mounting of connecting block (6) has top spring (7), fly leaf (8) are installed to the right-hand member overlap joint of top spring (7), inner wall bottom fixed mounting of side board (3) has fixed block (9), the outer wall fixed mounting of fixed block (9) has bottom spring (10), fixed plate (11) are installed to the right-hand member overlap joint of bottom spring (10).

2. An industrial control network security isolation device according to claim 1, wherein: the anti-slip device is characterized in that the bottom end of the shell box (1) is fixedly provided with a supporting leg (12), the bottom of the supporting leg (12) is attached to the anti-slip pad (13), and the middle part of the shell box (1) is fixedly provided with a through cavity (17).

3. An industrial control network security isolation device according to claim 1, wherein: the outer wall of the shell box (1) is fixedly provided with a holding handle (14), the outer wall of the holding handle (14) is provided with a cladding sleeve (15) in a fitting mode, and the bottom of the holding handle (14) is provided with a hollowed-out hole (16) in a lap joint mode.

4. An industrial control network security isolation device according to claim 1, wherein: eight groups of return springs (2) are arranged at the front side and the rear side of four corners of the inner wall of the shell box (1) respectively.

5. An industrial control network security isolation device according to claim 1, wherein: the embedded groove (4) is arranged at the top position of the side plate (3).

6. An industrial control network security isolation device according to claim 1, wherein: the connecting blocks (6) are magnetic blocks, and the side plates (3) can be adsorbed by the connecting blocks (6).

7. An industrial control network security isolation device according to claim 2, wherein: four groups of support legs (12) are arranged, and the bottoms of the support legs are provided with anti-slip pads (13) with thickened outer walls.

8. An industrial control network security isolation device according to claim 3, wherein: the left surface and the right surface of the shell box (1) are uniformly provided with hollowed-out holes (16).