A protection device for industrial internet gateway and a method of using the same

Abstract

The application provides a protection device for an industrial internet gateway and a use method thereof, and belongs to the technical field of gateway protection. The protection device comprises a base, a placing boss, a protection mechanism and a wiring mechanism. The placing boss is arranged on the base to place the gateway. The protection mechanism is arranged on the base to protect the gateway. The wiring mechanism is arranged on the protection mechanism to wire the gateway. Four L-shaped clamps are arranged to conveniently clamp the four corners of the gateway, thereby realizing the positioning of the gateway. The L-shaped clamps contact the corners of the gateway, thereby avoiding the influence of the L-shaped clamps on the cable connection of the gateway, improving the use effect of the positioning assembly, and improving the wiring effect of the cable connected to the gateway.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of gateway protection, and particularly relates to a protection device for an industrial internet gateway and a use method thereof. BACKGROUND

[0002] The internet gateway is an entrance and exit of a network area, and is used for connecting two or more different networks to ensure seamless flow of data between different networks, and is also called an inter-network connector or a protocol converter.

[0003] The patent with the publication number "CN115583434A" discloses an industrial internet gateway protection device, which comprises a protection base, a front panel, a device gateway, a protection assembly, a protection cover plate, a locking assembly and a winding assembly. The top end surface of the protection base is fixedly provided with the front panel on one side. The protection assembly is installed at both ends of the top end surface of the protection base. The protection cover plate is installed on the other side of the top end surface of the protection base, and the two ends of the protection cover plate are connected with the protection assembly. The device gateway is installed at the center of the top end surface of the protection base. The industrial internet gateway protection device has a simple structure and is convenient to operate. The device gateway has good protection effect, is firmly installed, has good limiting effect, and can effectively reduce damage to the device gateway caused by the external environment. At the same time, the device has good data line storage and arrangement function, can meet the storage and arrangement of different numbers of data lines, and can effectively improve the overall neatness effect.

[0004] The above patent can be significant, but the above patent has the following defects:

[0005] 1. Since the internet gateway has many connection ports, and the protection device in the above patent has a large contact area with the gateway, the use of the gateway is easily affected;

[0006] 2. Although the above patent sets a data line storage structure on the top of the device, the protection device blocks the gateway connection cable, which cannot be effectively and safely led out, affecting the wiring effect of the gateway. SUMMARY

[0007] The purpose of the present application is to provide a protection device for an industrial internet gateway and a use method thereof. The present application aims to solve the problems raised in the background art.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0009] A protection device for an industrial internet gateway, comprising:

[0010] a base;

[0011] a placement boss provided on the base and used for placing the gateway;

[0012] The protection mechanism is arranged on the base and is used for protecting the gateway; and

[0013] The wiring mechanism is arranged on the protection mechanism and is used for wiring the gateway.

[0014] As a preferred scheme of the present application, the protection mechanism comprises:

[0015] The support rods are arranged on the base;

[0016] The protection assembly is arranged on the four support rods and is used for protecting the gateway; and

[0017] The positioning assembly is arranged on the four support rods and is used for positioning the gateway.

[0018] As a preferred scheme of the present application, the support rods are arranged in four, each of the support rods is fixedly installed on the outer wall of the base, each of the support rods penetrates through the base and extends to the lower side of the base, and the top plates are installed on the top ends of the four support rods through screws;

[0019] The protection assembly comprises the first and second protective plates, the first and second protective plates are arranged in four, each of the first and second protective plates is rotationally sleeved on the outer surface of the corresponding support rod, and the outer walls of two of the first protective plates are fixedly embedded with transparent observation windows;

[0020] The positioning assembly comprises four installation cylinders, each of the installation cylinders is rotationally sleeved on the outer surface of the corresponding support rod, each of the installation cylinders is movably embedded with a T-shaped rod inside, two abutting springs are connected between one end of each of the T-shaped rods and the inner wall of the corresponding installation cylinder, each of the T-shaped rods is rotationally sleeved with an L-shaped clamping plate on the outer surface, and the outer wall of each of the L-shaped clamping plates is fixedly connected with a protective pad.

[0021] As a preferred scheme of the present application, the inner wall of each of the installation cylinders is fixedly connected with two limiting rods, one end of each of the T-shaped rods is correspondingly provided with a limiting hole, and the outer wall of each of the protective pads is fixedly connected with an anti-skid strip;

[0022] The base and the outer wall of the placing boss are provided with a plurality of air holes.

[0023] As a preferred scheme of the present application, the protection assembly further comprises U-shaped handles, the U-shaped handles are arranged in eight, each of the U-shaped handles is fixedly connected to the outer wall of one side of the four first and second protective plates, and the inner wall of each of the U-shaped handles is rotationally embedded with a locking rod.

[0024] As a preferred scheme of the present application, the wiring mechanism comprises:

[0025] The wiring assembly is arranged on the base and is used for arranging the cables of the gateway.

[0026] The limiting assembly is arranged on the wire arrangement assembly and limits the cable.

[0027] As a preferred scheme of the present application, the wire arrangement assembly comprises two wire arrangement tubes, each of which is connected to the bottom of the base, and each of the two outer walls of each wire arrangement tube is provided with a limiting slot;

[0028] The limiting assembly comprises four fixing shafts, each of which is fixedly connected between the inner walls of the corresponding limiting slot, the four fixing shafts are divided into two groups, the outer surfaces of the fixing shafts in each group are movably sleeved with an installation rod, the outer surface of each installation rod is movably sleeved with a wire pressing roller, and the outer surface of each wire pressing roller is provided with a plurality of arc-shaped pressing grooves.

[0029] As a preferred scheme of the present application, the outer surface of each fixing shaft is sleeved with a pressing spring.

[0030] As a preferred scheme of the present application, the bottom end of each support rod is fixedly connected with a support pad plate.

[0031] A use method of a protection device for an industrial internet gateway, comprising the following steps:

[0032] S1, installation: placing the base on the support rod in a suitable position, improving the stability of the base through the support pad plate, removing the screw, disassembling the top plate, placing the industrial internet gateway body on the placement boss on the base, and opening the corresponding first and second protective plates during installation;

[0033] S2, positioning: rotating the adjusting installation cylinder to a suitable angle, contracting the T-shaped rod towards the installation cylinder, rotating the L-shaped clamping plate so that the L-shaped clamping plate and the four corners of the gateway correspond, loosening the T-shaped rod, and under the action of the abutting spring, making the four L-shaped clamping plates abut the four corners of the gateway, improving the positioning safety and anti-skid property of the gateway through the protective pad and the anti-skid strips on the surface thereof, and cooperating the limiting rod and the limiting hole to make the T-shaped rod slide in the installation cylinder more stably;

[0034] S3, wire arrangement: pulling the installation rod on the fixing shaft upwards, inserting the cable connected to the gateway into the corresponding wire arrangement tube, and making the cable below the installation rod, loosening the installation rod, and under the action of the pressing spring, driving the installation rod and the wire pressing roller to descend, and arranging and pressing the cable one by one through the wire pressing roller and the arc-shaped pressing grooves on the surface thereof;

[0035] S4, protection: after the positioning and wiring of the gateway are completed, the plurality of first and second protective plates are closed through the U-shaped handle, and the locking rod inside the U-shaped handle is rotated to rotate to the inside of the other U-shaped handle corresponding to the first and second protective plates, so that the first and second protective plates are locked, the protection effect is improved, the internal gateway condition can be observed through the transparent observation window, and the air holes facilitate air permeation of the protection assembly.

[0036] Advantages

[0037] Compared with the prior art, the application provides a protection device for an industrial internet gateway and a use method thereof, which has the following advantages:

[0038] 1、The four L-shaped clamps are used for conveniently clamping the four corners of the gateway, the positioning of the gateway is realized, the position of the L-shaped clamps contacting the gateway is located at the corner of the gateway, the cable connection of the gateway is avoided, the use effect of the positioning assembly is improved, the installation cylinder is rotatably installed on the supporting rod, the angle of the installation cylinder is conveniently adjusted, the angle of the L-shaped clamps is adjusted, the positioning of the gateway of different sizes is conveniently adapted, the T-shaped rod in the installation cylinder is moved, the spacing between the L-shaped clamps and the gateway is conveniently adjusted, the L-shaped clamps are conveniently abutted against the gateway in cooperation with the abutting springs, and the use safety of the positioning assembly is improved through the protective pad.

[0039] 2、The U-shaped handle is used for conveniently operating the first and second protective plates, the first and second protective plates are conveniently opened and closed, the gateway in the protection assembly is conveniently operated, the use effect of the protection assembly is improved, the locking rods in the corresponding two U-shaped handles are used for conveniently locking the corresponding first and second protective plates, the protection assembly forms a complete protection space, and the use effect of the protection assembly is further improved.

[0040] 3、In the application, the wiring pipe is communicated with the inside of the protection assembly, the cable connected with the gateway is conveniently arranged through the wiring pipe, the cable in the wiring pipe is conveniently pressed through the wire pressing roller on the installation rod, the cable is conveniently classified and limited through the plurality of arc-shaped pressing grooves on the wire pressing roller, the cable wiring effect of the gateway is improved, the stability of the installation rod is improved through the fixing shaft, the wire pressing roller is firmly pressed against the cable through the downward spring, and the use effect of the limiting assembly is improved. BRIEF DESCRIPTION OF DRAWINGS

[0041] Figure 1 It is a perspective view of the application;

[0042] Figure 2 It is a schematic view of the U-shaped handle locking in the application;

[0043] Figure 3 It is a second perspective view of the application;

[0044] Figure 4 is an exploded view of the application;

[0045] Figure 5 is an exploded view of the application Figure 4 is an exploded view of the positioning assembly in the application;

[0046] Figure 6 is a sectional view of the positioning assembly in the application Figure 4

[0047] Figure 7 is a partial schematic view in the application Figure 4

[0048] Figure 8 is an enlarged view of A in the application Figure 7 Explanation of reference numerals in the drawings:

[0049] 1, base; 2, support rod; 3, top plate; 4, protection assembly; 401, first guard plate; 402, second guard plate; 403, transparent observation window; 404, U-shaped handle; 405, locking rod; 5, positioning assembly; 501, mounting cylinder; 502, T-shaped rod; 503, abutting spring; 504, L-shaped clamping plate; 505, protection pad; 506, limiting rod; 507, limiting hole; 508, anti-skid strip; 6, air vent; 7, wiring assembly; 701, wiring tube; 8, placement boss; 9, limiting assembly; 901, fixed shaft; 902, mounting rod; 903, wire pressing roller; 904, arc-shaped groove; 905, downward pressing spring; 10, support pad plate.

[0050] DETAILED DESCRIPTION The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0051] Embodiment:

[0052] Please refer to

[0053] , the application provides the following technical solutions: Figures 1-8

[0054] A protection device for an industrial internet gateway, which is composed of a base 1, a placement boss 8, a protection mechanism and a wiring mechanism, and is specifically described as follows:

[0055] Please refer to Figures 1-4 , the placement boss 8 is fixedly connected to the top of the base 1, and is used for placing the industrial internet gateway.

[0056] ​​​Please refer to Figures 1-6 The base 1 is provided with a protection mechanism for the protection of the industrial internet gateway, and the protection mechanism is composed of support rods 2, protection assemblies 4 and positioning assemblies 5, which are specifically described as follows:

[0057] The support rods 2 are provided with four, each of which is fixedly installed on the outer wall of the base 1 and extends through the base 1 to below it, and the top ends of the four support rods 2 are provided with a top plate 3 through screw installation;

[0058] The protection assemblies 4 are arranged on the four support rods 2 and are used for gateway protection, specifically: the protection assemblies 4 include first and second protective plates 401 and 402, and each of the first and second protective plates 401 and 402 is provided with four, each of which is rotatably sleeved on the outer surface of the corresponding support rod 2, and the outer wall of each of the two first protective plates 401 is fixedly embedded with a transparent observation window 403;

[0059] The positioning assemblies 5 are arranged on the four support rods 2 and are used for the positioning of the gateway, specifically: the positioning assemblies 5 include four installation cylinders 501, each of which is rotatably sleeved on the outer surface of the corresponding support rod 2, and each of the installation cylinders 501 is movably embedded with a T-shaped rod 502 inside, and each of the T-shaped rods 502 is connected with two abutting springs 503 between one end and the inner wall of the corresponding installation cylinder 501, and each of the T-shaped rods 502 is rotatably sleeved with an L-shaped clamping plate 504 on the outer surface, and each of the L-shaped clamping plates 504 is fixedly connected with a protective pad 505 on the outer wall.

[0060] In the embodiment, the first and second protective plates 401 and 402 facilitate the protection of the gateway, the area of the placement boss 8 is smaller than the base 1, which facilitates the limitation of the first and second protective plates 401 and 402, avoids the rotation of the first and second protective plates 401 and 402 into the space between the top plate 3 and the base 1, and affects the stable placement of the internet gateway, the transparent observation window 403 facilitates the observation of the internal gateway, and the four L-shaped clamping plates 504 facilitate the clamping of the four corners of the gateway, realize the positioning of the gateway, the contact point of the L-shaped clamping plate 504 with the gateway is located at the corner of the gateway, which avoids affecting the cable connection of the gateway and improves the use effect of the positioning assembly 5, the installation cylinder 501 is rotatably installed on the support rod 2, which facilitates the angle adjustment of the installation cylinder 501 and the angle adjustment of the L-shaped clamping plate 504, and facilitates the positioning of the gateway of different sizes, the T-shaped rod 502 inside the installation cylinder 501 moves, which facilitates the adjustment of the distance between the L-shaped clamping plate 504 and the gateway, and cooperates with the abutting spring 503 to facilitate the firm abutment of the L-shaped clamping plate 504 with the gateway, and the protective pad 505 improves the use safety of the positioning assembly 5.

[0061] Please refer to Figures 4-6Two limiting rods 506 are fixedly connected to the inner wall of each installation cylinder 501, a limiting hole 507 is formed in one end of each T-shaped rod 502, and an anti-skid strip 508 is fixedly connected to the outer wall of each protective pad 505.

[0062] A plurality of air holes 6 are formed between the base 1 and the outer wall of the placing boss.

[0063] In this embodiment, the cooperation of the limiting rods 506 and the limiting holes 507 improves the sliding stability of the T-shaped rods 502 inside the installation cylinder 501, the anti-skid strip 508 improves the anti-skid effect of the protective pad 505, and the air holes 6 facilitate the ventilation of the gateway inside the protective assembly 4.

[0064] Please refer to Figure 2 The protective assembly 4 further comprises eight U-shaped handles 404, each of which is fixedly connected to one side of the outer wall of the four first and second protective plates 401 and 402, and a locking rod 405 is rotatably embedded between the inner walls of each U-shaped handle 404.

[0065] In this embodiment, the U-shaped handles 404 facilitate the operation of the first and second protective plates 401 and 402, the opening and closing of the first and second protective plates 401 and 402, and the operation of the gateway inside the protective assembly 4, thereby improving the use effect of the protective assembly 4. By locking the corresponding first and second protective plates 401 and 402 through the locking rods 405 inside the corresponding two U-shaped handles 404, the protective assembly 4 forms a complete protective space, further improving the use effect of the protective assembly 4.

[0066] Please refer to Figures 1-3 and Figures 7-8 A wiring mechanism is provided on the protective mechanism for the wiring of the industrial internet gateway. The wiring mechanism is composed of a wiring assembly 7 and a limiting assembly 9, which are described as follows:

[0067] The wiring assembly 7 is arranged on the base 1 and is used for the arrangement of the gateway cable. Specifically, the wiring assembly 7 comprises two wiring pipes 701, each of which is connected to the bottom of the base 1, and a limiting groove is formed in the outer wall of each wiring pipe 701.

[0068] The limiting assembly 9 is arranged on the wiring assembly 7 and is used for the limiting of the cable. The limiting assembly 9 comprises four fixed shafts 901, each of which is fixedly connected between the inner walls of the corresponding limiting groove. The four fixed shafts 901 are divided into two groups, each group comprising two fixed shafts 901. An installation rod 902 is movably sleeved between the outer surfaces of the two fixed shafts 901 in each group. A pressure roller 903 is movably sleeved on the outer surface of each installation rod 902. A plurality of arc-shaped pressure grooves 904 are formed in the outer surface of each pressure roller 903. A lower pressing spring 905 is sleeved on the outer surface of each fixed shaft 901.

[0069] In the embodiment, the wire pipe 701 is communicated with the inside of the protection assembly 4. The wire pipe 701 is convenient for arranging the cables connected with the gateway. The wire pressing roller 903 on the mounting rod 902 is convenient for pressing the cables in the wire pipe 701. The multiple arc-shaped pressing grooves 904 on the wire pressing roller 903 are convenient for distinguishing and limiting the cables one by one, improving the cable arrangement effect of the cables connected with the gateway. The fixing shaft 901 improves the stability of the mounting rod 902. The down pressing spring 905 can make the wire pressing roller 903 firmly press the cables, improving the use effect of the limiting assembly 9.

[0070] Please refer to Figure 1 Each support rod 2 is fixedly connected with a support pad 10 at the bottom end.

[0071] In the embodiment, the support pad 10 improves the support stability of the support rod 2, and further improves the use effect of the protection mechanism and the wire arrangement mechanism.

[0072] A use method of the protection device for the industrial internet gateway includes the following steps:

[0073] Step one, installation: place the base 1 on the support rod 2 in a suitable position, improve the stability of the base 1 through the support pad 10, remove the screws, disassemble the top plate 3, place the industrial internet gateway body on the top of the placing boss 8 on the base 1, and open the corresponding first baffle 401 and second baffle 402 during installation.

[0074] Step two, positioning: rotate the adjusting mounting cylinder 501 to a suitable angle, contract the T-shaped rod 502 towards the mounting cylinder 501, rotate the L-shaped clamping plate 504 so that the L-shaped clamping plate 504 corresponds to the four corners of the gateway, loosen the T-shaped rod 502, and under the action of the abutting spring 503, make the four L-shaped clamping plates 504 abut the four corners of the gateway respectively, improve the positioning safety and anti-skid property of the gateway through the protection pad 505 and the anti-skid strips 508 on the surface thereof, and make the T-shaped rod 502 slide in the mounting cylinder 501 more stably through the cooperation of the limiting rod 506 and the limiting hole 507.

[0075] Step three, wire arrangement: pull the mounting rod 902 on the fixing shaft 901 upwards, insert the cables connected with the gateway into the corresponding wire pipe 701, and make the cables below the mounting rod 902, loosen the mounting rod 902, and under the action of the down pressing spring 905, drive the mounting rod 902 and the wire pressing roller 903 to descend, and arrange and press the cables one by one through the wire pressing roller 903 and the arc-shaped pressing grooves 904 on the surface thereof.

[0076] Step four, protection: after the positioning and wiring of the gateway are completed, the plurality of first and second protective plates 401 and 402 are closed through the U-shaped handle 404, and the locking rod 405 inside the U-shaped handle 404 is rotated to rotate to the inside of the other U-shaped handle 404 corresponding to the first and second protective plates 401 and 402, so as to lock the first and second protective plates 401 and 402, improve the protection effect, and the internal gateway condition can be viewed through the transparent observation window 403, and the air holes 6 facilitate the air permeation of the inside of the protection assembly 4.

[0077] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or the equivalent replacement of part of the technical features recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A protection device for an industrial internet gateway, characterized by, include: Base (1); Place the boss (8) on the base (1) for the placement of the gateway; The protection mechanism is located on the base (1) and is used for the protection of the gateway; as well as The cabling mechanism, located on the protection mechanism, is used for the cabling of the gateway; The protective mechanism includes: Support rod (2) is provided on base (1); The protective component (4), mounted on four support rods (2), is used for the protection of the gateway; and The positioning component (5) is located on the four support rods (2) and is used for the positioning of the gateway; There are four support rods (2). Each support rod (2) is fixedly installed on the outer wall of the base (1). Each support rod (2) passes through the base (1) and extends to its bottom. A top plate (3) is installed between the tops of the four support rods (2) by screws. The protective component (4) includes a first protective plate (401) and a second protective plate (402). There are four of each of the first protective plate (401) and the second protective plate (402). Each of the first protective plate (401) and the second protective plate (402) is rotatably sleeved on the outer surface of the corresponding support rod (2). A transparent observation window (403) is fixedly embedded on the outer wall of each of the two first protective plates (401). The positioning component (5) includes four mounting cylinders (501), each mounting cylinder (501) is rotatably sleeved on the outer surface of the corresponding support rod (2), each mounting cylinder (501) is movably embedded with a T-shaped rod (502), and two abutment springs (503) are connected between one end of each T-shaped rod (502) and the inner wall of one side of the corresponding mounting cylinder (501). Each T-shaped rod (502) is rotatably sleeved with an L-shaped clamping plate (504) on its outer surface, and a protective pad (505) is fixedly connected to the outer wall of each L-shaped clamping plate (504). Two limiting rods (506) are fixedly connected to the inner wall of one side of each of the mounting cylinders (501), and a limiting hole (507) is opened at one end of each of the T-shaped rods (502). An anti-slip strip (508) is fixedly connected to the outer wall of each of the protective pads (505). Multiple ventilation holes (6) are provided between the base (1) and the outer wall of the placement boss; The protective component (4) also includes a U-shaped handle (404), of which eight are provided. Each U-shaped handle (404) is fixedly connected to the outer wall of one side of the four first guard plates (401) and the second guard plate (402). A locking rod (405) is rotatably embedded between the inner walls of each U-shaped handle (404).

2. The protection device for an industrial internet gateway according to claim 1, wherein The wiring mechanism includes: The cabling assembly (7), located on the base (1), is used for the placement of gateway cables; and A limiting component (9) is provided on the wiring component (7) and is used to limit the cable.

3. The protective device for an industrial internet gateway according to claim 2, characterized in that, The wiring assembly (7) includes two wiring tubes (701), each of which is connected to the bottom of the base (1), and each of which has a limit groove on both sides of its outer wall; The limiting component (9) includes four fixed shafts (901), each fixed shaft (901) is fixedly connected to the inner wall of the corresponding limiting groove. The four fixed shafts (901) are divided into two groups. An installation rod (902) is movably sleeved between the outer surfaces of the two fixed shafts (901) in each group. A pressure roller (903) is movably sleeved on the outer surface of each installation rod (902). Multiple arc-shaped pressure grooves (904) are opened on the outer surface of each pressure roller (903).

4. The protective device for an industrial internet gateway according to claim 3, characterized in that, Each of the fixed shafts (901) has a compression spring (905) fitted on its outer surface.

5. A protective device for an industrial internet gateway according to claim 4, characterized in that, Each of the support rods (2) has a support pad (10) fixedly connected to its bottom end.

6. A method for using a protective device for an industrial internet gateway, characterized in that, The application includes a protection device for an industrial internet gateway as described in claim 5, comprising the following steps: S1. Installation: Place the base 1 in a suitable position using the support rod (2), improve the stability of the base (1) using the support pad (10), remove the screws, disassemble the top plate (3), place the industrial internet gateway body on the top of the placement boss (8) on the base (1), and open the corresponding first guard plate (401) and second guard plate (402) during installation. S2. Positioning: Rotate the adjusting mounting cylinder (501) to a suitable angle, retract the T-shaped rod (502) towards the mounting cylinder (501), rotate the L-shaped clamp (504) so ​​that the L-shaped clamp (504) corresponds to the four corners of the gateway, release the T-shaped rod (502), and under the action of the abutment spring (503), make the four L-shaped clamps (504) abut against the four corners of the gateway respectively. The protective pad (505) and its surface anti-slip strip (508) improve the positioning safety and anti-slip performance of the gateway. The limiting rod (506) and the limiting hole (507) cooperate to make the T-shaped rod (502) slide more stably in the mounting cylinder (501). S3, Cable routing: Pull the mounting rod (902) on the fixed shaft (901) upwards, insert the cable connected to the gateway into the corresponding cable routing tube (701), and position the cable below the mounting rod (902). Release the mounting rod (902), and under the action of the downward pressure spring (905), drive the mounting rod (902) and the pressure roller (903) to descend. The pressure roller (903) and its surface arc-shaped pressure groove (904) arrange and press the cables one by one. S4. Protection: After the gateway is positioned and the wiring is completed, multiple first guard plates (401) and second guard plates (402) are closed by using U-shaped handles (404), and the locking rod (405) inside the U-shaped handle (404) is rotated so that the locking rod (405) rotates to the corresponding other U-shaped handle (404) to lock the first guard plate (401) and the second guard plate (402), thereby improving the protection effect. The internal gateway status can be viewed through the transparent observation window (403), and the ventilation hole (6) facilitates ventilation inside the protection component (4).

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