Protection device for industrial internet gateway

Abstract

The utility model discloses a protective device for an industrial internet gateway, and relates to the technical field of internet gateways. According to the protection device for the industrial internet gateway, through combination of the first fixing plate, the third fixing plate and the second fixing plate and cooperation with a transmission structure of a shear type telescopic frame, a threaded rod and a threaded sleeve, flexible fixing and accurate adjustment of cables of different specifications are achieved, and an operator only needs to rotate the threaded sleeve to achieve the purpose of fixing the cables of different specifications. The first fixing plates can be driven to move through the threaded rods, the shear type telescopic frame is driven to contract or expand at the same time, the distance between the multiple sets of first fixing plates can be adjusted synchronously, and the fixed distance between cables can be adjusted according to site conditions and use requirements; the modularized and adjustable cable fixing mode not only can ensure stable connection of the cables and avoid abnormal data transmission caused by looseness, but also can reduce mutual interference among the cables through reasonable layout and improve signal transmission quality.

Description

Technical Field

[0001] This utility model relates to the field of Internet gateway technology, specifically a protective device for industrial Internet gateways. Background Technology

[0002] A gateway, also known as an internetwork connector or protocol converter, is a complex network interconnection device that enables network interconnection at the network layer and above. It is used only for interconnecting two networks with different high-level protocols. Traditional gateways require connecting wire harnesses, which are prone to loosening and detachment over time. Loose harnesses can also cause the ends to bend, affecting their lifespan. Furthermore, gateways offer limited protection and are susceptible to damage from impacts.

[0003] Therefore, Chinese Patent Publication No. CN 222339426U proposes a protective device for an industrial internet gateway, relating to the technical field of gateway device protection equipment; it includes a protective housing; the protective housing has a wire-passing hole; a wire harness clamping assembly is connected to one side of the protective housing with the wire-passing hole; the wire harness clamping assembly includes a clamping component that moves relative to the wire-passing hole in the radial direction; a clamping member for clamping the wire harness is connected to the side of the clamping assembly facing the wire-passing hole; this application achieves clamping and fixing at the port of the wire harness, increases the connection strength between the wire harness and the gateway, and avoids the phenomenon of loosening or falling off at the wire harness port, as well as the bending of the wire harness end caused by loosening.

[0004] However, the protective device for this industrial internet gateway cannot adjust the fixed distance between cables according to different cables and usage requirements, resulting in a defect in the use of the device. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a protective device for industrial internet gateways, thereby solving the problems mentioned in the background section:

[0006] However, the protective device for this industrial internet gateway cannot adjust the fixed distance between cables according to different cables and usage requirements, resulting in a defect in the use of the device.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A protective device for an industrial internet gateway includes a protective box. A connecting plate is detachably connected inside the protective box. A support plate is fixedly connected to one side of the connecting plate. A movable plate is slidably connected inside the support plate. A fixed platform is fixedly connected inside the protective box. Shock-absorbing pads are symmetrically arranged on the top of the fixed platform. A damper is fixedly connected between the bottom of the fixed platform and the protective box. A third fixed plate is fixedly connected to the center of the support plate. A first fixed plate is symmetrically slidably connected inside the support plate and on its outer side. Second fixed plates are slidably connected inside both the first and third fixed plates. The top of the second fixed plate is slidably connected to the movable plate.

[0009] Preferably, a scissor-type telescopic frame is fixedly connected to one side of the third fixing plate and the first fixing plate.

[0010] Preferably, the support plate is rotatably connected to a threaded sleeve, and the threaded sleeve is threadedly connected to a threaded rod, one end of which is fixedly connected to the first fixed plate.

[0011] Preferably, the top of the connecting plate is symmetrically slidably connected to a clamping plate, the top of the connecting plate is rotatably connected to a bidirectional lead screw, the two ends of the bidirectional lead screw are threaded to the bottom of the clamping plate, and one end of the bidirectional lead screw passes through one side of the connecting plate and is fixedly connected to a turntable.

[0012] Preferably, the support plate has symmetrically arranged locking holes inside, and the two ends of the movable plate are slidably connected to first locking blocks, which cooperate with the locking holes for practical use.

[0013] Preferably, a second spring is fixedly connected between the bottom of the movable plate and the support plate.

[0014] Preferably, a first spring is fixedly connected between one side of the first card block and the moving plate.

[0015] Preferably, a second locking block is slidably connected inside the protective box, and a third spring is fixedly connected between the second locking block and the protective box. A handle is symmetrically fixedly connected to one side of the support plate.

[0016] This utility model provides a protective device for industrial internet gateways. Compared with the prior art, it has the following advantages:

[0017] 1. This protective device for industrial internet gateways, through the combination of a first fixed plate, a third fixed plate, and a second fixed plate, along with a transmission structure consisting of a scissor-type telescopic frame, a threaded rod, and a threaded sleeve, achieves flexible fixing and precise adjustment of cables of different specifications. Operators only need to rotate the threaded sleeve to move the first fixed plate via the threaded rod, simultaneously driving the scissor-type telescopic frame to retract or expand, allowing multiple sets of first fixed plates to adjust their spacing synchronously. This enables adjustments to the fixing spacing between cables according to site conditions and usage needs. This modular and adjustable cable fixing method not only ensures a stable cable connection, preventing data transmission anomalies caused by loosening, but also reduces mutual interference between cables through reasonable layout, improving signal transmission quality. Furthermore, the design of the second spring and the first locking block makes cable disassembly extremely convenient. When it is necessary to replace or repair cables, simply move the first locking block to disengage it from the locking hole, and the second spring will quickly push the moving plate back to its original position, releasing the cable fixation, significantly improving equipment maintenance efficiency.

[0018] 2. The protective device for this industrial internet gateway employs a quick-installation locking structure consisting of a second locking block and a third spring between the protective box and the support plate. This greatly simplifies the installation and disassembly process. During installation, simply push the support plate and connecting plate into the protective box, and the second locking block automatically engages with the slot of the support plate under the elastic force of the third spring, achieving rapid fixation. During disassembly, use a tool to push the second locking block to compress the third spring, and the support plate and connecting plate can be easily removed, facilitating a comprehensive inspection, maintenance, and upgrade of the gateway device and its internal components. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the connecting plate and the support plate of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the support plate of this utility model;

[0023] Figure 5 This is an exploded view of the present invention;

[0024] Figure 6 This utility model Figure 4 Enlarged structural diagram of section A in the middle;

[0025] Figure 7 This utility model Figure 4 A magnified structural diagram of section B in the middle.

[0026] In the diagram: 1. Protective box; 2. Moving plate; 3. Fixed platform; 4. Shock-absorbing pad; 5. Damper; 6. Connecting plate; 7. Two-way lead screw; 8. Clamping plate; 9. Turntable; 10. Support plate; 11. Locking hole; 12. First locking block; 13. First spring; 14. Second spring; 15. Second locking block; 16. Third spring; 17. First fixing plate; 18. Second fixing plate; 19. Third fixing plate; 20. Scissor-type telescopic frame; 21. Handle; 22. Threaded sleeve; 23. Threaded rod. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1 -

[0029] Figure 7 This utility model provides a technical solution: a protective device for an industrial internet gateway, including a protective box 1. A connecting plate 6 is detachably connected inside the protective box 1. A support plate 10 is fixedly connected to one side of the connecting plate 6. The support plate 10 moves, causing the connecting plate 6 to move. A movable plate 2 is slidably connected inside the support plate 10, moving along the interior of the support plate 10. A fixed platform 3 is fixedly connected inside the protective box 1. Shock-absorbing pads 4 are symmetrically arranged on the top of the fixed platform 3. When the connecting plate 6 is inside the protective box 1, the top of the shock-absorbing pads 4 fits against the bottom of the connecting plate 6, reducing vibration experienced by the connecting plate 6. A damper 5 is fixedly connected between the bottom of the fixed platform 3 and the protective box 1. The top of the fixed platform 3 and the connecting plate... The bottom of the connecting plate 6 is fitted to further reduce the vibration of the connecting plate 6. The third fixing plate 19 is fixedly connected to the center of the support plate 10. The first fixing plate 17 is symmetrically slidably connected to the inside of the support plate 10 and located on the outside of the support plate 10. The first fixing plate 17 moves along the inside of the support plate 10 to adjust the distance between the first fixing plates 17. The second fixing plate 18 is slidably connected to the inside of both the first fixing plate 17 and the third fixing plate 19. The second fixing plate 18 moves along the inside of the first fixing plate 17 to fix cables of different sizes. The top of the second fixing plate 18 is slidably connected to the moving plate 2. The second fixing plate 18 moves inside the moving plate 2 to adjust the distance between the second fixing plates 18.

[0030] Furthermore, a scissor-type telescopic frame 20 is fixedly connected to one side of the third fixed plate 19 and the first fixed plate 17. The central connecting shaft of one side of the scissor-type telescopic frame 20 is fixedly connected to the scissor-type telescopic frame 20, and one end of the other connecting shafts is fixedly connected to the first fixed plate 17. When the scissor-type telescopic frame 20 retracts or expands, it moves the first fixed plates 17 on both sides of the third fixed plate 19 simultaneously.

[0031] Furthermore, the support plate 10 is internally rotatably connected to a threaded sleeve 22, and the threaded sleeve 22 is internally threadedly connected to a threaded rod 23. One end of the threaded rod 23 is fixedly connected to the first fixed plate 17, and the end of the scissor telescopic frame 20 away from the first fixed plate 17 is slidably connected to the support plate 10. The rotation of the threaded sleeve 22 moves the threaded rod 23, and the movement of the threaded rod 23 moves the first fixed plate 17. The movement of one set of first fixed plates 17 moves the scissor telescopic frame 20 to contract or expand, thereby enabling multiple sets of first fixed plates 17 to move simultaneously.

[0032] Furthermore, a clamping plate 8 is symmetrically slidably connected to the top of the connecting plate 6, and a bidirectional lead screw 7 is rotatably connected to the top of the connecting plate 6. The two ends of the bidirectional lead screw 7 are threadedly connected to the bottom of the clamping plate 8. The rotation of the bidirectional lead screw 7 moves the clamping plates 8 at both ends simultaneously to fix the Internet gateway. One end of the bidirectional lead screw 7 passes through one side of the connecting plate 6 and is fixedly connected to a turntable 9. The rotation of the turntable 9 causes the bidirectional lead screw 7 to rotate.

[0033] Furthermore, the support plate 10 has symmetrically provided locking holes 11 inside, and the two ends of the movable plate 2 are slidably connected with first locking blocks 12. The first locking blocks 12 cooperate with the locking holes 11. The movable plate 2 moves along with the first locking blocks 12. When the first locking blocks 12 move to the appropriate side of the locking hole 11, the first locking blocks 12 enter the locking hole 11 and fix the position of the movable plate 2.

[0034] Furthermore, a second spring 14 is fixedly connected between the bottom of the movable plate 2 and the support plate 10. When the movable plate 2 moves, it presses the second spring 14. The second spring 14 generates elastic force when it is pressed. When it is necessary to remove the cable, the first locking block 12 is moved so that the first locking block 12 is disengaged from the locking hole 11. When the second spring 14 loses its pressing force, under the action of the elastic force, the second spring 14 carries the movable plate 2 back to its original position, releasing the fixation of the cable, so that the cable can be easily removed from between the first fixing plate 17, the third fixing plate 19 and the second fixing plate 18.

[0035] Furthermore, a first spring 13 is fixedly connected between one side of the first locking block 12 and the moving plate 2. When the first locking block 12 moves, it presses the first spring 13. The first spring 13 generates elastic force when it is pressed. When the first spring 13 loses its pressing force, it returns to its original position with the first locking block 12 under the action of the elastic force.

[0036] Furthermore, a second locking block 15 is slidably connected inside the protective box 1, and a third spring 16 is fixedly connected between the second locking block 15 and the protective box 1. When the support plate 10 and the connecting plate 6 are pushed into the protective box 1, the support plate 10 presses against the second locking block 15 during its entry into the protective box 1. The second locking block 15, under pressure, moves towards the third spring 16, generating elastic force. When the support plate 10 enters the protective box 1 and leaves the top of the second locking block 15, the third spring 16 loses its pressing force. Under the action of elastic force, the third spring 16 returns the second locking block 15 to its original position, restricting the support plate 10 inside the protective box 1. A handle 21 is symmetrically fixed to one side of the support plate 10. When it is necessary to remove the support plate 10 and the connecting plate 6, the second locking block 15 is pushed into the protective box 1 using a tool, and then the support plate 10 is pulled out using the handle 21, so that the support plate 10 is above the second locking block 15. The tool is released from the pressure on the second locking block 15, and then the support plate 10 and the connecting plate 6 are completely removed from the protective box 1 using the handle 21.

[0037] In use, place the internet gateway on the surface of the connecting plate 6, rotate the turntable 9, which rotates the bidirectional lead screw 7, and the bidirectional lead screw 7 moves the two sets of clamping plates 8 until one side of the clamping plate 8 contacts the internet gateway, fixing the internet gateway to the surface of the connecting plate 6. Connect the wires to be connected to the internet gateway, rotate the threaded sleeve 22, which moves the threaded rod 23, and the threaded rod 23 moves a set of first fixing plates 17. When the first fixing plates 17 move, they push one end of the scissor telescopic frame 20. Since the center of one side of the scissor telescopic frame 20 is connected to the scissor through the third fixing plate 19... The telescopic frames 20 are fixed together, so both ends of the telescopic frames 20 move simultaneously, causing multiple sets of first fixing plates 17 to move simultaneously. This adjusts the distance between the first fixing plates 17, allowing for better cable fixing as needed. As the first fixing plates 17 move, they also move the second fixing plates 18 at the bottom of the moving plate 2. After determining the position of the first fixing plates 17, the cable is passed between the second fixing plates 18 and the first fixing plates 17. The moving plate 2 then moves downwards, carrying the second fixing plates 18, fixing the cable between the first fixing plates 17, the third fixing plate 19, and the second fixing plate 18. This secures the cable. This fixation increases the connection strength between the cable and the internet gateway, preventing cable ports from becoming loose or detached, and preventing cable ends from bending due to looseness. When the moving plate 2 moves, it carries the first locking block 12 inside the locking hole 11. The first locking block 12 is continuously compressed and moves towards the first spring 13. When the first locking block 12 moves to the appropriate side of the locking hole 11, the first spring 13 loses its pressing force, carrying the first locking block 12 into the locking hole 11, thus fixing the position of the moving plate 2. Then, the support plate 10 and connecting plate 6 are pushed into the protective box 1. During the process of the support plate 10 entering the protective box 1... The second locking block 15 is pressed, causing it to move towards the third spring 16. The third spring 16 generates elastic force under pressure. When the support plate 10 enters the protective box 1 and leaves the top of the second locking block 15, the third spring 16 loses its pressing force. Under the action of the elastic force, the third spring 16 carries the second locking block 15 back to its original position, confining the support plate 10 within the protective box 1. The bottom of the connecting plate 6 is attached to the top of the fixed platform 3. When subjected to vibration, the damper 5 at the bottom of the fixed platform 3 buffers the vibration of the Internet gateway, and the shock-absorbing pad 4 further buffers the vibration of the Internet gateway at the top of the connecting plate 6.

[0038] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A protection device for an industrial internet gateway, comprising a protection box (1), characterized in that: The protective box (1) is detachably connected to a connecting plate (6). A support plate (10) is fixedly connected to one side of the connecting plate (6). A movable plate (2) is slidably connected inside the support plate (10). A fixed platform (3) is fixedly connected inside the protective box (1). Shock-absorbing pads (4) are symmetrically provided on the top of the fixed platform (3). A damper (5) is fixedly connected between the bottom of the fixed platform (3) and the protective box (1). A third fixed plate (19) is fixedly connected to the center inside the support plate (10). A first fixed plate (17) is symmetrically slidably connected inside the support plate (10) and outside the support plate (10). A second fixed plate (18) is slidably connected inside both the first fixed plate (17) and the third fixed plate (19). The top of the second fixed plate (18) is slidably connected to the movable plate (2).

2. The protective device for an industrial internet gateway according to claim 1, characterized in that: A scissor-type telescopic frame (20) is fixedly connected to one side of the third fixing plate (19) and the first fixing plate (17).

3. The protective device for an industrial internet gateway according to claim 1, characterized in that: The support plate (10) is rotatably connected to a threaded sleeve (22), and the threaded sleeve (22) is threadedly connected to a threaded rod (23). One end of the threaded rod (23) is fixedly connected to the first fixing plate (17).

4. The protective device for an industrial internet gateway according to claim 1, characterized in that: The top of the connecting plate (6) is symmetrically slidably connected to a clamping plate (8), and the top of the connecting plate (6) is rotatably connected to a two-way lead screw (7). The two ends of the two-way lead screw (7) are threadedly connected to the bottom of the clamping plate (8), and one end of the two-way lead screw (7) passes through one side of the connecting plate (6) and is fixedly connected to a turntable (9).

5. A protective device for an industrial internet gateway according to claim 1, characterized in that: The support plate (10) has symmetrically provided card holes (11) inside, and the two ends of the movable plate (2) are slidably connected to the first card block (12), which cooperates with the card hole (11) for practical use.

6. The protective device for an industrial internet gateway according to claim 1, characterized in that: A second spring (14) is fixedly connected between the bottom of the movable plate (2) and the support plate (10).

7. A protective device for an industrial internet gateway according to claim 5, characterized in that: A first spring (13) is fixedly connected between one side of the first card block (12) and the moving plate (2).

8. The protective device for an industrial internet gateway according to claim 1, characterized in that: The protective box (1) has a second locking block (15) slidably connected inside, and a third spring (16) is fixedly connected between the second locking block (15) and the protective box (1). A handle (21) is symmetrically fixedly connected to one side of the support plate (10).

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