A maintenance-friendly network communication device

Abstract

The utility model relates to network communication device technical field, and disclose an easy maintenance network communication device, including the cabinet body, the cabinet body inner wall is equipped with a plurality of bearing station, and the both sides of bearing station are provided with the inclined module, and the bearing station surface is provided with fixed module, the utility model discloses the inclined module of setting in the both sides of bearing station, and this module is by T fixed plate, moving axle, side plate, L slide and U -shaped groove synergies, so that bearing station and its network equipment on can around moving axle occur the inclination. The design makes the equipment back interface from the deep place of cabinet difficult to observe and operate to expose, and maintenance personnel need not to obtain clear vision and sufficient operating space with the complete dismounting of equipment, fundamentally solve the pain point of traditional cabinet blind operation and dismounting complicated, improve maintenance efficiency and safety significantly.

Description

Technical Field

[0001] This utility model belongs to the technical field of network communication devices, and specifically relates to an easy-to-maintain network communication device. Background Technology

[0002] A network cabinet in a network communication device is a standardized physical carrier used for the centralized installation, protection and management of network equipment. It is a cabinet structure used to house network equipment such as computers, routers, and switches, and to provide infrastructure support such as power distribution, cable management, and cooling systems.

[0003] In the current technology, the inspection and maintenance of the backplane interface of network cabinets and communication equipment is a frequent and crucial task in the operation and maintenance management of network cabinets and communication equipment.

[0004] However, most existing network cabinets use horizontally fixed equipment racks, with all devices mounted facing outwards and their back panels facing deep into the cabinet. This structure presents significant challenges for operators when inspecting, replacing, or plugging / unplugging cables on the back of devices. They either have to operate blindly in the confined space by touch, easily damaging interfaces or causing loose connections, or they must completely remove the device from the rack, a time-consuming and laborious process that requires interrupting all cables and causing unnecessary network service disruptions.

[0005] Furthermore, traditional fixed platforms lack effective operating view adjustment functions. Maintenance personnel often have to adopt extremely uncomfortable postures, such as bending over for extended periods, turning sideways, or using mirrors to reflect light, to observe the back of the equipment. This not only increases workload but also significantly increases the risk of accidentally touching other equipment or cables due to obstructed vision and cramped operating space. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing an easy-to-maintain network communication device.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: an easy-to-maintain network communication device, including a cabinet, the inner wall of which is provided with multiple support platforms, and tilting modules are provided on both sides of each support platform. A fixing module is provided on the surface of each support platform. The tilting module includes: a T-shaped fixing plate, four T-shaped fixing plates grouped together and distributed at four corners, the T-shaped fixing plates being fixed to the inner wall of the cabinet by bolts and nuts; a moving shaft, one end of which is fixed to one side of the T-shaped fixing plate; a side plate, two side plates grouped together and symmetrically distributed in each group, one end of which is fixed to one side of the support platform; an L-shaped groove, the L-shaped groove being formed on one end surface of the side plate, the inner wall of which fits against the circumferential surface of the moving shaft; and a U-shaped groove, the U-shaped groove being formed on the side plate away from the L-shaped groove, the vertical section of the U-shaped groove near the L-shaped groove being of equal height to the vertical section of the L-shaped groove, and the vertical section of the U-shaped groove away from the L-shaped groove being arc-shaped.

[0008] Preferably, both ends of the other side of the support platform are fixed with bottom curved parts, and the bottom curved parts have an L-shaped cross section.

[0009] Preferably, an abutment pad is glued to one end of one side of the support platform, and the abutment pad has a semi-circular cross-section.

[0010] Preferably, the fixing module includes: two L-shaped clamps symmetrically distributed on one side of the support platform; two limiting grooves symmetrically distributed on the same side of the support platform; an inner curved member fixed at one end to one side of the L-shaped clamp, its side slidably connected to the inner wall of the limiting groove, and its other end fitting against the inner surface of the bottom curved member; a fixing post slidably connected to the inner wall of the inner curved member; and multiple limiting holes linearly arrayed on the inner surface of the bottom curved member, with one inner wall of the limiting hole nested within one end of the fixing post.

[0011] Preferably, the fixing module further includes: a reset spring, one end of which is fixed to one end of the fixing column, and the other end of which is fixed to the inner circumferential surface of the inner curved part; a hollow cylindrical groove, which is fixed to the inner circumferential surface of the inner curved part, and the inner circumferential surface of the hollow cylindrical groove is slidably connected to the circumferential surface of the fixing column, and the reset spring is disposed inside the hollow cylindrical groove.

[0012] Preferably, a limiting groove is formed on the circumferential surface of the hollow cylinder groove, and a limiting member is slidably connected to the inner wall of the limiting groove, with one end of the limiting member fixed to the circumferential surface of the fixed column.

[0013] Preferably, an operating component is fixed to the other end of the limiting component, and an auxiliary arc groove is provided on one side of the parallel section of the operating component.

[0014] Preferably, a stabilizing triangular member is fixed to one side of the L-shaped clamp, and one side of the stabilizing triangular member is in contact with the surface of the support platform.

[0015] In summary, this utility model has the following beneficial effects:

[0016] 1. This utility model utilizes tilting modules installed on both sides of the support platform. These modules, consisting of a T-shaped fixing plate, a moving shaft, side plates, an L-shaped sliding groove, and a U-shaped groove working in tandem, allow the support platform and the network devices on it to tilt around the moving shaft. This design exposes the rear interfaces of the equipment from the depths of the cabinet, which are difficult to observe and operate. Maintenance personnel can obtain a clear view and ample operating space without completely disassembling the equipment, fundamentally solving the pain points of blind operation and cumbersome disassembly in traditional cabinets, significantly improving maintenance efficiency and safety.

[0017] 2. This utility model utilizes a fixing module installed on the surface of the support platform. This module includes an L-shaped clamp, an inner curved component, a fixing column, and limiting holes on the bottom curved component. This allows for effective clamping and locking of the equipment when it is placed normally or when the platform is tilted. This fixing mechanism prevents the equipment from sliding or falling due to gravity during tilting, ensuring the safety and reliability of the maintenance process and avoiding the risk of equipment damage.

[0018] 3. This utility model achieves elastic reset and convenient operation of the fixed column through detailed design such as the integrated reset spring, hollow cylinder groove, limiting component, and auxiliary arc groove on the operating component in the fixed module. Maintenance personnel can easily unlock the fixed module and adjust its clamping position through the operating component. It is suitable for different equipment, simplifies the operation process, reduces labor intensity, and makes the entire maintenance process smoother and less strenuous.

[0019] 4. This utility model sets vertical sections in the L-shaped chute and the U-shaped chute, so that the operator needs to lift the support platform upwards before use to make the moving shaft enter the parallel section of the two before it can be unlocked and pushed. This prevents abnormal tilting caused by operator error. After the moving shaft enters the parallel section of the two, the operator needs to push the support platform inwards so that the moving shaft can reach the arc groove of the U-shaped chute. This prevents the wiring connected to the support platform from being taut before tilting. This prevents the moving shaft from sliding in the arc groove of the U-shaped chute when the support platform is tilted, causing the wiring to be pulled and damaged, detached or broken. This improves the service life of the equipment.

[0020] 5. This utility model hides the inner curved part by concealing the operating component within the inner surface of the inner curved part, thus preventing accidental contact. Furthermore, the operating component can control the separation of the fixed column from the limiting hole, allowing the operator to adjust the position of the inner curved part and change the limiting hole of the fixed column to clamp or adapt to different equipment. In addition, the inner curved part increases the strength of the bottom curved part, enabling the bottom curved part to prevent equipment damage caused by insufficient distance from other support platforms. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the tilting module of this utility model;

[0023] Figure 3 This is a schematic diagram of the bottom curved part of this utility model;

[0024] Figure 4 This is an exploded view of the L-shaped groove of this utility model;

[0025] Figure 5 This is a schematic diagram of the L-shaped clamp of this utility model;

[0026] Figure 6 This is a schematic diagram of the hollow cylindrical groove of this utility model;

[0027] Figure 7 This is a schematic diagram of the inner curved component of this utility model;

[0028] Figure 8 This is a cross-sectional view of the reset spring of this utility model.

[0029] Figure label:

[0030] 1. Cabinet body; 101. Support platform;

[0031] 2. Inclined module; 201. T-shaped fixing plate; 202. Moving shaft; 203. Side plate; 204. L-shaped slide groove; 205. U-shaped groove;

[0032] 3. Bottom curved part;

[0033] 4. Contact pad;

[0034] 5. Fixing module; 501. L-shaped clamp; 502. Restricting groove; 503. Inner curved part; 504. Fixing column; 505. Restricting hole;

[0035] 6. Return spring; 601. Hollow cylinder groove;

[0036] 7. Limiting components; 701. Limiting groove;

[0037] 8. Auxiliary arc groove; 801. Operating component;

[0038] 9. Secure the triangular parts. Detailed Implementation

[0039] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0040] The specific embodiments of this utility model are described below with reference to the accompanying drawings:

[0041] Example 1:

[0042] refer to Figures 1-8 An easy-to-maintain network communication device includes a cabinet 1. Multiple support platforms 101 are provided on the inner wall of the cabinet 1. Inclined modules 2 are provided on both sides of each support platform 101. Fixed modules 5 are provided on the surface of each support platform 101. The inclined modules 2 include: T-shaped fixing plates 201, with four T-shaped fixing plates 201 grouped together and distributed at the four corners; the T-shaped fixing plates 201 are fixed to the inner wall of the cabinet 1 by bolts and nuts; a movable shaft 202, one end of which is fixed to one side of a T-shaped fixing plate 201; and side plates 203, with two... Each side plate 203 is arranged in a group and each group of side plates 203 is symmetrically distributed. One end of the side plate 203 is fixed to one side of the support platform 101. An L-shaped groove 204 is formed on one end surface of the side plate 203, and the inner wall of the L-shaped groove 204 is in contact with the circumferential surface of the moving shaft 202. A U-shaped groove 205 is formed at the end of the side plate 203 away from the L-shaped groove 204. The vertical section of the U-shaped groove 205 near the L-shaped groove 204 is at the same height as the vertical section of the L-shaped groove 204, and the vertical section of the U-shaped groove 205 away from the L-shaped groove 204 is set in an arc shape.

[0043] Specifically, by setting up an inclined module 2 comprising a T-shaped fixing plate 201, a moving shaft 202, a side plate 203, an L-shaped sliding groove 204, and a U-shaped groove 205, the support platform 101 and the equipment on it can be tilted controllably around the moving shaft 202. This structure allows the equipment back panel interface to be exposed from deep within the cabinet 1 during maintenance, providing maintenance personnel with a clear view and operating space without disassembling the equipment. This fundamentally solves the problem of difficult maintenance of traditional cabinets and significantly improves maintenance efficiency and operational safety.

[0044] Both ends of the other side of the support platform 101 are fixed with bottom curved parts 3, and the bottom curved parts 3 have an L-shaped cross section.

[0045] Specifically, by fixing L-shaped cross-section bottom curved parts 3 at both ends on the other side of the support platform 101, the structural rigidity and stability of the support platform 101 are enhanced, and the bottom curved parts 3 can prevent equipment damage caused by excessive distance from other support platforms 101.

[0046] A contact pad 4 is glued to one end of one side of the support platform 101. The contact pad 4 has a semi-circular cross section.

[0047] Specifically, the contact pad 4 acts as a buffer and positioning device when the support platform 101 is tilted, thereby reducing the risk of vibration and displacement of the device when the support platform 101 is tilted.

[0048] The fixing module 5 includes: two L-shaped clamps 501, which are symmetrically distributed and located on one side of the support platform 101; two limiting grooves 502, which are symmetrically distributed and extend through the surface of the support platform 101; an inner curved member 503, one end of which is fixed to one side of the L-shaped clamps 501, the side of which is slidably connected to the inner wall of the limiting grooves 502, and the other end of which is in contact with the inner surface of the bottom curved member 3; a fixing post 504, the circumferential surface of which is slidably connected to the inner wall of the inner curved member 503; and multiple limiting holes 505, which are linearly arrayed and located on the inner surface of the bottom curved member 3, with the inner wall of one limiting hole 505 nested with one end of the fixing post 504.

[0049] The fixing module 5 also includes: a reset spring 6, one end of which is fixed to one end of the fixing post 504, and the other end of which is fixed to the inner circumferential surface of the inner curved part 503; a hollow cylindrical groove 601, which is fixed to the inner circumferential surface of the inner curved part 503, and the inner circumferential surface of the hollow cylindrical groove 601 is slidably connected to the circumferential surface of the fixing post 504, and the reset spring 6 is disposed inside the hollow cylindrical groove 601.

[0050] A limiting groove 701 is provided on the circumference of the hollow cylinder groove 601. A limiting member 7 is slidably connected to the inner wall of the limiting groove 701. One end of the limiting member 7 is fixed to the circumference of the fixed column member 504.

[0051] The other end of the limiting member 7 is fixed with an operating member 801, and an auxiliary arc groove 8 is provided on one side of the parallel section of the operating member 801.

[0052] Specifically, through the cooperation of the L-shaped clamp 501, inner curved part 503, and fixed column 504 included in the fixing module 5 with the linear array of limiting holes 505 on the bottom curved part 3, and the integration of the return spring 6, hollow cylinder groove 601, limiting part 7, and operating part 801 with auxiliary arc groove 8, an adjustable, self-locking, and accident-proof equipment fixing system is formed. This achieves stable clamping of equipment of different sizes and prevents it from slipping during tilt maintenance. The operating part 801 can be easily unlocked and the clamping position adjusted, and the return spring 6 ensures automatic reset after unlocking. The cooperation between the limiting part 7 and the hollow cylinder groove 601 ensures the linearity of the movement of the fixed column 504. The overall operation is convenient, safe, and reliable.

[0053] A stabilizing triangular piece 9 is fixed on one side of the L-shaped clamp 501, and one side of the stabilizing triangular piece 9 is in contact with the surface of the support platform 101.

[0054] Specifically, by fixing the triangular member 9 securely to one side of the L-shaped clamp 501 and having one side of it fit against the surface of the support platform 101, the structural rigidity and torsional resistance of the L-shaped clamp 501 when clamping the equipment are significantly enhanced. This triangular stabilizing structure effectively prevents the clamp from deforming or loosening under stress, ensuring the reliability and durability of the fixing module 5 during long-term use.

[0055] Example 2:

[0056] refer to Figures 1-8 Staff members used the structure disclosed in this utility model in a standard network cabinet room of a data center;

[0057] Workers are replacing the back fiber optic module on a switch of model S5720S-52X-LI-AC. This switch is installed in the easy-to-maintain network communication device of this invention. The device cabinet is made of cold-rolled steel plate, with dimensions of 600 mm wide x 1000 mm high x 800 mm deep. Inside, there are four support platforms, each measuring 450 mm wide x 350 mm deep.

[0058] The operator first places the switch on the second support platform, positioning it so that one side is firmly against the semi-circular silicone abutment pad glued to the front of the platform. Then, adjusting the fixing module according to the switch's 320mm width, the operator presses the auxiliary arc groove on the operating component with their index finger, applying approximately 15 Newtons of force. This causes the operating component, through the limiting component, to move the 5mm diameter fixing post backward 4mm, overcoming the spring force of the stainless steel return spring, allowing its front end to exit the limiting hole on the bottom curved component. Next, the inner curved component slides along the limiting groove on the surface of the support platform, moving the L-shaped clamps on both sides inward until they are in close contact with the side of the switch. After releasing the operating component, the fixing post automatically springs into the corresponding limiting hole under the action of the return spring, completing the locking process. The entire clamping and fixing process takes approximately 30 seconds.

[0059] When back panel maintenance is required, the worker lifts the support platform upwards by about 20 mm while supporting both sides with both hands. This allows the L-shaped and U-shaped grooves on the side panels to move upwards relative to the 8 mm diameter movable axis fixed to the T-shaped mounting plate, moving from the vertical section to the horizontal section. Then, the support platform is pushed deeper into the cabinet by about 15 mm to keep the power cord and network cable connected to the switch slack.

[0060] Finally, slowly press down on the front end of the support platform. The moving shaft slides along the arc section of the U-shaped groove, and the support platform tilts smoothly to a 45-degree angle with the moving shaft as the axis. At this time, all the interfaces on the back of the switch are fully exposed in the field of vision.

[0061] The staff successfully replaced the SFP+ optical module within ample operating space, without needing to disconnect other cables. After maintenance, the staff lifted the support platform to restore it to a horizontal position, pulled it outwards to return the cables to their natural state, and finally placed the platform back into place, locking the rotating shaft back to the bottom of the vertical section of the L-shaped groove. The entire maintenance process took only three minutes, significantly improving maintenance efficiency and avoiding equipment interruptions that could occur with traditional maintenance methods.

[0062] The working principle of this utility model:

[0063] Step 1: Place network communication equipment, such as switches and routers, on the carrier platform 101 and make one side of it close to the contact pad 4 for initial positioning.

[0064] Adjust the positions of the two L-shaped clamps 501 according to the width of the equipment. Press the operating member 801 downwards by hand through the auxiliary arc groove 8 on the operating member 801. The operating member 801 drives the fixed column 504 to move against the elastic force of the return spring 6 through the limiting member 7, so that its front end exits from the current limiting hole 505 of the bottom curved member 3.

[0065] The inner curved part 503 slides along the limiting slide groove 502. The inner curved part 503 is fixedly connected to the L-shaped clamp 501, so that the two L-shaped clamps 501 clamp the equipment from both sides.

[0066] Release the operating component 801, and under the action of the return spring 6, the fixed column 504 automatically springs into the aligned limiting hole 505, locking the L-shaped clamp 501 in the current position, thus completing the fastening of the equipment. The stabilizing triangular component 9 enhances the rigidity of the clamping.

[0067] Step 2: When maintenance of the equipment back panel is required, the staff lifts the support platform 101 upwards by hand, so that the L-shaped groove 204 and U-shaped groove 205 fixed on the side plate 203 move upwards relative to the moving shaft 202 fixed on the T-shaped fixing plate 201.

[0068] The movable shaft 202 slides from the vertical section at the bottom of the L-shaped groove 204 and the U-shaped groove 205 into the horizontal section above. This initial lifting action is an important anti-misoperation design, preventing the equipment from tilting due to accidental collisions. At the same time, after the movable shaft 202 is in the horizontal section, it continues to push the support platform 101 inward, that is, towards the depth of the cabinet 1, leaving space for the next operation and making the cables connecting the equipment loose, so as to avoid tension and pulling during tilting.

[0069] Step 3: Allow the movable shaft 202 to slide within the arc-shaped section of the U-shaped groove 205. This arc-shaped trajectory guides the support platform 101 to tilt smoothly downwards, with its connection point with the movable shaft 202 as the axis.

[0070] Finally, the rear interface of the device is clearly exposed to maintenance personnel at a certain angle, providing excellent visibility and operating space. At this point, the device is firmly secured by the L-shaped clamp 501 and the fixing module 5, and its center of gravity is stable, preventing it from sliding or falling. Maintenance personnel can safely and efficiently perform cable plugging, unplugging, replacement, or inspection work.

[0071] Step 4: After maintenance is completed, lift the support platform 101 upwards to restore it to a horizontal position. The moving shaft 202 slides from the arc-shaped section of the U-shaped groove 205 through the horizontal section back to the L-shaped slide groove 204. Then, pull the support platform 101 outwards so that the moving shaft 202 reaches the bottom of the vertical section of the U-shaped groove 205 and the L-shaped slide groove 204.

[0072] Finally, the support platform 101 is lowered to the bottom, the moving shaft 202 is limited at the top of the vertical section, and the support platform 101 returns to its horizontal working state and is completely locked. The contact pad 4 acts as a buffer during the tilting and resetting process.

[0073] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0074] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An easy-to-maintain network communication device, comprising a cabinet (1), wherein the inner wall of the cabinet (1) is provided with a plurality of support platforms (101), characterized in that: Inclined modules (2) are provided on both sides of the support platform (101), and fixed modules (5) are provided on the surface of the support platform (101). The tilting module (2) includes: T-shaped fixing plates (201), the T-shaped fixing plates (201) are in groups of four and multiple T-shaped fixing plates (201) are distributed at four corners, the T-shaped fixing plates (201) are fixed to the inner wall of the cabinet (1) by bolts and nuts; A movable shaft (202) is fixed at one end to one side of the T-shaped fixing plate (201); Side plate (203), the side plates (203) are in groups of two and each group of side plates (203) is symmetrically distributed, and one end of the side plate (203) is fixed to one side of the support platform (101); L-shaped groove (204), the L-shaped groove (204) is formed on one end surface of the side plate (203), and the inner wall of the L-shaped groove (204) is in contact with the circumferential surface of the moving shaft (202); U-shaped groove (205) is formed at the end of the side plate (203) away from the L-shaped groove (204). The vertical section of the U-shaped groove (205) near the L-shaped groove (204) is at the same height as the vertical section of the L-shaped groove (204). The vertical section of the U-shaped groove (205) away from the L-shaped groove (204) is set in an arc shape.

2. The easy-to-maintain network communication device according to claim 1, characterized in that: Both ends of the other side of the support platform (101) are fixed with bottom curved parts (3), and the bottom curved parts (3) have an L-shaped cross section.

3. The easy-to-maintain network communication device according to claim 1, characterized in that: One end of the support platform (101) is glued to an abutment pad (4), and the abutment pad (4) has a semi-circular cross section.

4. The easy-to-maintain network communication device according to claim 2, characterized in that: The fixed module (5) includes: L-shaped clamps (501), there are two L-shaped clamps (501) and the L-shaped clamps (501) are symmetrically distributed, and the L-shaped clamps (501) are provided on one side of the support platform (101); Two limiting grooves (502) are provided and are symmetrically distributed. The limiting grooves (502) are provided and are provided through the surface of the support platform (101). The inner curved part (503) has one end fixed to one side of the L-shaped clamp (501), the side of the inner curved part (503) is slidably connected to the inner wall of the limiting groove (502), and the other end of the inner curved part (503) is in contact with the inner surface of the bottom curved part (3). A fixed column (504) is slidably connected to the inner wall of the inner curved member (503) on its circumferential surface. The limiting holes (505) include a plurality of holes arranged in a linear array on the inner surface of the bottom curved member (3), and the inner wall of one of the limiting holes (505) is nested with one end of the fixing column (504).

5. The easy-to-maintain network communication device according to claim 4, characterized in that: The fixing module (5) also includes: A reset spring (6) is provided, with one end of the reset spring (6) fixed to one end of the fixed column (504) and the other end of the reset spring (6) fixed to the inner circumferential surface of the inner curved member (503). Hollow cylindrical groove (601), the hollow cylindrical groove (601) is fixed to the inner circumferential surface of the inner curved part (503), the inner circumferential surface of the hollow cylindrical groove (601) is slidably connected to the circumferential surface of the fixed column (504), and the reset spring (6) is disposed inside the hollow cylindrical groove (601).

6. The easy-to-maintain network communication device according to claim 5, characterized in that: A limiting groove (701) is provided on the circumference of the hollow cylinder groove (601), and a limiting member (7) is slidably connected to the inner wall of the limiting groove (701). One end of the limiting member (7) is fixed to the circumference of the fixed column (504).

7. The easy-to-maintain network communication device according to claim 6, characterized in that: The other end of the limiting member (7) is fixed with an operating member (801), and an auxiliary arc groove (8) is provided on one side of the parallel section of the operating member (801).

8. The easy-to-maintain network communication device according to claim 4, characterized in that: A stabilizing triangular piece (9) is fixed on one side of the L-shaped clamp (501), and one side of the stabilizing triangular piece (9) is in contact with the surface of the support platform (101).

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