A cabinet patch panel

Abstract

This utility model relates to the field of patch panels and discloses a cabinet patch panel, including a cabinet, fixed connection holes, and limiting grooves. A base is fixedly installed on the bottom surface of the cabinet. A limiting groove extending to the other side is opened in the middle of the outer side of the cabinet. Multiple sets of fixed connection holes are symmetrically and equidistantly opened on both sides of the limiting groove on the outer side of the cabinet. Sliding grooves are symmetrically opened on both sides of the fixed connection holes on the inner side of the cabinet. A fixing mechanism is fixedly installed on the outer side of the cabinet. A patch panel device is installed on the cabinet. This utility model realizes quick installation and disassembly of the patch panel through modular sliding connection, realizes self-adaptive cable fixing by combining spring-driven multi-stage snap-fit ​​mechanism, and significantly improves shock resistance by utilizing elastic buffer and limiting structure. Compared with the traditional screw fixing method, it achieves comprehensive optimization in terms of installation efficiency, cable compatibility and equipment stability.

Description

Technical Field

[0001] This utility model relates to the field of patch panels, specifically a cabinet patch panel. Background Technology

[0002] A server rack patch panel is a specialized device used to manage and secure network cables, fiber optic cables, and other communication equipment. It is typically installed inside or outside a server rack. Its main function is to classify, organize, and secure cables, ensuring a neat and orderly cable layout for easy maintenance and management. In modern data centers, communication equipment rooms, and industrial control systems, server rack patch panels are indispensable infrastructure. As network equipment becomes more complex and the number of cables increases, the role of patch panels becomes increasingly important. They not only improve the efficiency of cable management but also reduce the failure rate caused by cable clutter, thereby enhancing the overall system reliability and stability.

[0003] Traditional rack-mount patch panels have some design shortcomings. First, the installation and disassembly of traditional patch panels are complex, usually requiring the use of special tools for screw tightening, which is cumbersome and can easily damage cables or equipment. This is especially inconvenient in scenarios where patch panels need to be frequently replaced or adjusted. Second, traditional patch panels have a single cable fixing method, lacking flexibility and unable to accommodate cables of different diameters. They are also prone to loosening in earthquake or vibration environments, leading to cable detachment or poor contact, affecting the normal operation of equipment. To address these issues, we have proposed a rack-mount patch panel. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a cabinet patch panel that solves the aforementioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a cabinet patch panel, including a cabinet, fixed connection holes, and limiting grooves. A base is fixedly installed on the bottom surface of the cabinet. A limiting groove extending to the other side is opened in the middle of the outer side of the cabinet. Multiple sets of fixed connection holes are symmetrically and equidistantly opened on both sides of the limiting groove on the outer side of the cabinet. Sliding grooves are symmetrically opened on both sides of the fixed connection holes on the inner side of the cabinet. A fixing mechanism is fixedly installed on the outer side of the cabinet. A patch panel device is installed on the cabinet.

[0008] Preferably, the fixing mechanism includes a fixing block, the upper surface of the fixing block has a slot, the two sides of the fixing block are symmetrically fixed with connecting blocks, and the plane of the connecting block of the fixing block has a connecting hole.

[0009] Preferably, the fixing mechanism further includes spring pieces, which are Z-shaped. Spring pieces are symmetrically fixed on the inner walls of both sides of the slot of the fixing block, and the upper surface of the spring pieces is in close contact with the inner wall of the slot of the fixing block.

[0010] Preferably, the patch panel device includes a frame, a fixing plate, cable inlets, and a sliding seat. The frame is a hollow cuboid structure. Multiple cable inlets communicating with the interior of the frame are equidistantly opened on the side of the frame. A fixing plate is fixedly installed below each cable inlet on the side of the frame. The fixing plate is in the shape of an inverted "C" and its opening faces the cable inlet. Sliding seats are symmetrically fixedly installed on both sides of the frame, and a limit block is fixedly installed in the middle of the sliding seat.

[0011] Preferably, the patch panel device further includes a first spring, a first snap-fit ​​plate, a second snap-fit ​​plate, a top ball, and a second spring. The first spring is symmetrically fixedly installed on the inner walls of the two vertical plates of the fixing plate. A first snap-fit ​​plate is fixedly connected to the other end of the first spring. The first snap-fit ​​plate is L-shaped, with a slot on the upper surface of its vertical plate. Multiple sets of snap-fit ​​holes extending to the other side are equidistantly opened on the side of the first snap-fit ​​plate. The second snap-fit ​​plate is also L-shaped, with placement holes symmetrically opened on both sides of its vertical plate near the bottom. A second spring is fixedly installed on the bottom surface of the placement hole of the second snap-fit ​​plate. A top ball is fixedly installed on the other end of the second spring, protruding from the side of the second snap-fit ​​plate. The vertical plate of the second snap-fit ​​plate engages with the slot of the first snap-fit ​​plate, and the top ball and the snap-fit ​​hole of the first snap-fit ​​plate are coaxially aligned. The horizontal plates of the first snap-fit ​​plate and the second snap-fit ​​plate are parallel to each other.

[0012] Preferably, the limiting blocks on the left and right sliding seats are respectively engaged with the limiting grooves on the two cabinets, the sliding seats are engaged with the sliding grooves on the cabinets, the patch panel device is slidably connected to the cabinets, and the bolts pass through the connecting holes and the fixed connecting holes of the fixing blocks to fix the fixing blocks and the cabinets. The limiting blocks of the sliding seats are engaged in the middle of the bottom planes of the two spring pieces.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a cabinet patch panel, which has the following advantages:

[0015] 1. This rack patch panel addresses the common problem that traditional rack patch panel installations typically require complex tools and steps, and are often secured with screws, which can easily damage cables or equipment during disassembly. This new design significantly simplifies the installation and disassembly process through innovative fixing mechanisms and patch panel devices. The spring clips and slots in the fixing mechanism allow the patch panel device to quickly snap into the rack's limiting slots and be finally secured with bolts. The sliding seat in the patch panel device, in conjunction with the rack's sliding groove, further enhances installation convenience. Compared to traditional technologies, this device not only reduces installation time but also lowers operational difficulty, making it particularly suitable for scenarios requiring frequent patch panel replacement or adjustment.

[0016] 2. This cabinet patch panel addresses the limitations of traditional patch panels, which typically employ a single, inflexible method for cable fixing and are prone to loosening in earthquake or vibration environments. The patch panel design, incorporating spring one, clamping plate one, and clamping plate two, provides elastic support and multiple layers of fixation for the cables. The combination of spring one and clamping plate one automatically adjusts the clamping force according to the cable diameter, ensuring a secure fixation. The ball on clamping plate two engages with the clamping hole on clamping plate one, further enhancing the stability of the cable fixation. Compared to traditional technologies, this device not only improves the stability of cable fixation but also increases flexibility, adapting to cables of different diameters.

[0017] 3. Traditional cabinet patch panels are prone to displacement or loosening in earthquake or vibration environments, affecting the normal operation of equipment. This new type significantly improves the seismic resistance of the overall structure through the spring design in the fixing mechanism and the cooperation between the sliding seat and the limiting block in the patch panel device. The spring can absorb external vibration energy and prevent the patch panel device from loosening during vibration. The tight cooperation between the sliding seat and the cabinet sliding groove further enhances the stability of the structure. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the fixing mechanism of this utility model;

[0020] Figure 3 This is an exploded view of the patch panel device of this utility model;

[0021] Figure 4 for Figure 2 A magnified view of part A in the diagram;

[0022] Figure 5 for Figure 3 A magnified view of part B in the diagram.

[0023] In the diagram: 1. Cabinet; 2. Fixing block; 3. Bolt; 4. Spring; 5. Frame; 6. Fixing plate; 7. Spring 1; 8. Snap-on plate 1; 9. Snap-on plate 2; 10. Top ball; 11. Fixing connection hole; 12. Cable entry hole; 13. Spring 2; 14. Sliding seat; 15. Limiting groove. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-5 A cabinet patch panel includes a cabinet 1, fixed connection holes 11, and limiting grooves 15. A base is fixedly installed on the bottom surface of the cabinet 1. A limiting groove 15 extending to the other side is opened in the middle of the outer side of the cabinet 1. A plurality of fixed connection holes 11 are symmetrically and equidistantly opened on both sides of the limiting grooves 15 on the outer side of the cabinet 1. Sliding grooves are symmetrically opened on both sides of the fixed connection holes 11 on the inner side of the cabinet 1. A fixing mechanism is fixedly installed on the outer side of the cabinet 1. A patch panel device is installed on the cabinet 1.

[0026] Furthermore, the fixing mechanism includes a fixing block 2, the upper surface of which has a slot, and connecting blocks are symmetrically fixed on both sides of the fixing block 2. The connecting blocks of the fixing block 2 have connecting holes on their flat surfaces. The connecting blocks are not only used to connect to the fixing connection holes 11 of the cabinet 1 through bolts 3, but also serve to support and distribute stress, ensuring a more stable connection between the fixing block 2 and the cabinet 1. The slot of the fixing block 2 is not only used to install the spring 4, but also provides a locking space for the limiting block of the sliding seat 14, ensuring that the patch panel device will not detach from the fixing mechanism during the sliding process.

[0027] Furthermore, the fixing mechanism also includes spring pieces 4, which are Z-shaped. Spring pieces 4 are symmetrically fixed on the inner walls of both sides of the slot of the fixing block 2. The upper surface of the spring pieces 4 is tightly fitted to the inner wall of the slot of the fixing block 2. The Z-shaped design of the spring pieces 4 not only provides elastic support, but also generates a small deformation when the patch panel device is vibrated, further absorbing vibration energy and enhancing the seismic performance. The spring pieces 4 are symmetrically installed on the inner walls of both sides of the slot of the fixing block 2 to ensure uniform force distribution and avoid excessive force on one side, which could lead to structural damage.

[0028] Furthermore, the patch panel device includes a frame 5, a fixing plate 6, cable inlets 12, and a sliding seat 14. The frame 5 is a hollow cuboid structure. Multiple cable inlets 12 that communicate with the interior of the frame 5 are equidistantly opened on the side of the frame 5. A fixing plate 6 is fixedly installed below each cable inlet 12 on the side of the frame 5. The fixing plate 6 is in the shape of an inverted "C". The opening of the fixing plate 6 faces the cable inlet 12. Sliding seats 14 are symmetrically fixedly installed on both sides of the frame 5. A limit block is fixedly installed in the middle of the sliding seat 14. The limit block of the sliding seat 14 not only engages with the limit groove 15 of the cabinet 1, but also plays a guiding role during the sliding process, ensuring that the patch panel device can slide smoothly.

[0029] Furthermore, the patch panel device also includes spring 7, snap-fit ​​plate 8, snap-fit ​​plate 9, top ball 10, and spring 13. Spring 7 is symmetrically fixed to the inner walls of the two vertical plates of the fixing plate 6. Snap-fit ​​plate 8 is fixedly connected to the other end of spring 7. Snap-fit ​​plate 8 is L-shaped, with a slot on the upper surface of its vertical plate. Multiple sets of snap-fit ​​holes extending to the other side are equidistantly opened on the side of the vertical plate of snap-fit ​​plate 8. Snap-fit ​​plate 9 is also L-shaped. The vertical plate of the second snap-fit ​​plate 9 is symmetrically provided with placement holes on both sides near the bottom. A spring 13 is fixedly installed on the bottom surface of the placement hole of the second snap-fit ​​plate 9. A top ball 10 is fixedly installed on the other end of the spring 13. The top ball 10 protrudes from the side of the second snap-fit ​​plate 9. The vertical plate of the second snap-fit ​​plate 9 is engaged with the slot of the first snap-fit ​​plate 8. The top ball 10 and the snap-fit ​​hole of the first snap-fit ​​plate 8 are coaxially aligned. The horizontal plates of the first snap-fit ​​plate 8 and the second snap-fit ​​plate 9 are parallel to each other.

[0030] Furthermore, the limiting blocks on the left and right sliding seats 14 respectively engage with the limiting grooves 15 on the two cabinets 1. The sliding seats 14 and the sliding grooves on the cabinets 1 are engaged, and the patch panel device and the cabinets 1 are slidably connected. The bolts 3 pass through the connecting holes and the fixed connecting holes 11 of the fixing blocks 2 to fix the fixing blocks 2 and the cabinets 1. The limiting blocks of the sliding seats 14 are engaged in the middle of the bottom planes of the two spring pieces 4. The sliding seats 14 are slidably connected with the sliding grooves of the cabinets 1, which not only facilitates the installation and disassembly of the patch panel device, but also reduces friction during sliding and ensures smooth sliding. The limiting blocks of the sliding seats 14 are engaged in the middle of the bottom planes of the spring pieces 4, which not only enhances the anti-vibration performance of the patch panel device, but also prevents the patch panel device from loosening in a vibrating environment.

[0031] Structural Description:

[0032] Cabinet 1: Rectangular structure with a base fixedly installed at the bottom. The base is fixedly connected to the ground to provide the mounting base for the patch panel device and support the overall structure. Sliding grooves are opened on both sides of the inner side of the cabinet 1 corresponding to the fixed connection holes 11 for sliding connection with the sliding base 14.

[0033] Fixed block 2: a cuboid structure with a slot on the upper surface and connecting blocks symmetrically fixed on both sides. It is connected to the fixed connection hole 11 of the cabinet 1 by bolts 3 passing through the connecting holes on the connecting blocks. The inner wall of the slot is tightly fitted with the spring piece 4. It serves as the main body of the fixing mechanism and connects the cabinet 1 and the patch panel device.

[0034] Bolt 3: A standard bolt, passing through the connecting hole of the fixing block 2 and the fixing connection hole 11 of the cabinet 1, to fix the fixing block 2 to the cabinet 1, ensuring a firm connection between the fixing mechanism and the cabinet 1;

[0035] Spring 4: It is Z-shaped and symmetrically fixed on the inner walls of the slots on both sides of the fixing block 2 to provide elastic support, absorb external vibration energy, and prevent the patch panel device from loosening.

[0036] Frame 5: A hollow cuboid structure that is slidably connected to cabinet 1 via sliding seat 14. It serves as the main body of the patch panel device and provides space for cable fixing and management.

[0037] Fixed plate 6: Inverted "C" shape, with the opening facing the cable inlet hole 12, fixedly installed on the side of the frame 5, supporting spring 7 and snap-fit ​​plate 8, providing a base for cable fixing;

[0038] Spring 7: A helical spring, symmetrically fixed on the inner walls of the two vertical plates of the fixed plate 6, with the other end connected to the snap-fit ​​plate 8 to provide elastic support and automatically adjust the position of the snap-fit ​​plate 8 to adapt to cables of different diameters.

[0039] Snap-on plate 8: It is L-shaped, with a slot on the upper surface of the vertical plate and multiple sets of snap-on holes at equal intervals on the side. It is connected to the fixing plate 6 through spring 7, snaps into the vertical plate of snap-on plate 9, and cooperates with snap-on plate 9 to fix the cable.

[0040] Snap-on plate 2 9: It is L-shaped, and the two sides of the vertical plate are symmetrically provided with placement holes near the bottom. Spring 2 13 and top ball 10 are installed in the placement holes. The vertical plate is snapped into the slot of snap-on plate 1 8. The stability of the cable fixing is enhanced by the cooperation of the top ball 10 with the snap-on hole of snap-on plate 1 8.

[0041] Top ball 10: Spherical, installed in the placement hole of the snap-fit ​​plate 9 by spring 2 13, protruding from the side of the snap-fit ​​plate 9, and cooperating with the snap-fit ​​hole of the snap-fit ​​plate 1 8 to provide additional fixing force;

[0042] Fixed connection holes 11: Symmetrically and equidistantly opened on both sides of the limiting groove 15, used to connect with the fixing block 2 by bolts 3;

[0043] Cable entry hole 12: It is equidistantly opened on the side of the frame 5 and communicates with the inside of the frame 5 for cable introduction;

[0044] Spring 2 13: A helical spring, fixedly installed on the bottom surface of the placement hole of the snap-fit ​​plate 2 9, with the other end connected to the top ball 10, providing elastic support for the top ball 10 and enhancing the stability of the cable fixing;

[0045] Sliding seat 14: a cuboid structure with a limiting block fixedly installed at the center of its surface. The limiting block engages with the limiting groove 15 of the cabinet 1. The sliding seat 14 is slidably connected to the sliding groove of the cabinet 1, thereby realizing the sliding connection between the patch panel device and the cabinet 1, which facilitates installation and disassembly.

[0046] Limiting groove 15: It is opened in the middle of the outer side of the cabinet 1 and extends to the other side, and is used to engage with the limiting block of the sliding seat 14.

[0047] Working principle: The sliding seat 14 of the patch panel device is engaged with the limiting groove 15 of the cabinet 1 through the limiting block. At the same time, the sliding seat 14 is slidably connected to the sliding groove on the inner side of the cabinet 1. Through the sliding connection, the patch panel device can move up and down along the sliding groove of the cabinet 1, which is convenient for adjusting the position. The fixing block 2 is connected to the fixing connection hole 11 of the cabinet 1 through the bolt 3 to ensure a firm connection between the fixing mechanism and the cabinet 1. The inner wall of the slot of the fixing block 2 is tightly fitted with the spring piece 4. The limiting block of the sliding seat 14 is engaged between the two spring pieces 4. The spring piece 4 provides elastic support, absorbs external vibration energy, and prevents the patch panel device from loosening.

[0048] The cable enters the hollow interior through the cable inlet hole 12 on the side of the frame 5. The opening of the fixing plate 6 guides the cable into the fixing area. Spring 7 pushes the snap-fit ​​plate 8 to move towards the cable, initially clamping the cable through the horizontal plate. Automatic adjustment is made to accommodate cables of different diameters. The vertical plate of snap-fit ​​plate 9 inserts into the slot of snap-fit ​​plate 8, forming a nested structure. Spring 13 drives the top ball 10 to protrude from the side of snap-fit ​​plate 9, automatically aligning and embedding into the snap-fit ​​hole of snap-fit ​​plate 8. Snap-fit ​​plate 8 and the horizontal plate of snap-fit ​​plate 9 are parallel and fitted together, through surface contact... To enhance the lateral constraint of the cable, when the cable needs to be disassembled or adjusted, press the top ball 10 to compress the spring 13, causing it to disengage from the snap-fit ​​hole of the snap-fit ​​plate 8, thus releasing the lock between the snap-fit ​​plate 9 and the snap-fit ​​plate 8. The cable can then be operated independently. If the overall position needs to be adjusted, loosen the bolt 3 to release the connection between the fixing block 2 and the cabinet 1. By sliding the sliding seat 14 in the sliding groove, the patch panel can be moved to a new position along the limiting groove 15. After retightening the bolt 3, the spring 4 automatically clamps the limiting block, completing the quick positioning.

[0049] 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 cabinet patch panel, comprising a cabinet (1), fixed connection holes (11), and limiting grooves (15), wherein a base is fixedly installed on the bottom surface of the cabinet (1), and a limiting groove (15) extending to the other side is provided in the middle of the outer side of the cabinet (1), and multiple sets of fixed connection holes (11) are symmetrically and equidistantly provided on both sides of the limiting grooves (15) on the outer side of the cabinet (1), and sliding grooves are symmetrically provided on both sides of the fixed connection holes (11) on the inner side of the cabinet (1), characterized in that: A fixing mechanism is fixedly installed on the outside of the cabinet (1), and a patch panel device is installed on the cabinet (1).

2. The cabinet patch panel according to claim 1, characterized in that: The fixing mechanism includes a fixing block (2), the upper surface of the fixing block (2) is provided with a slot, the two sides of the fixing block (2) are symmetrically fixed with connecting blocks, and the plane of the connecting block of the fixing block (2) is provided with a connecting hole.

3. A cabinet patch panel according to claim 2, characterized in that: The fixing mechanism also includes a spring (4), which is Z-shaped. The spring (4) is symmetrically fixed on the inner walls of the slots on both sides of the fixing block (2). The upper surface of the spring (4) and the inner wall of the slot of the fixing block (2) are closely fitted.

4. A cabinet patch panel according to claim 1, characterized in that: The patch panel device includes a frame (5), a fixing plate (6), a cable inlet hole (12), and a sliding seat (14). The frame (5) is a hollow cuboid structure. Multiple cable inlets (12) communicating with the interior of the frame (5) are equidistantly opened on the side of the frame (5). A fixing plate (6) is fixedly installed below each cable inlet hole (12) on the side of the frame (5). The fixing plate (6) is in the shape of an inverted "C". The opening of the fixing plate (6) faces the cable inlet hole (12). Sliding seats (14) are symmetrically fixedly installed on both sides of the frame (5). A limit block is fixedly installed in the middle of the sliding seat (14).

5. A cabinet patch panel according to claim 4, characterized in that: The patch panel device also includes spring one (7), snap-fit ​​plate one (8), snap-fit ​​plate two (9), top ball (10), and spring two (13). Spring one (7) is symmetrically fixed on the inner walls of the two vertical plates of the fixing plate (6). Snap-fit ​​plate one (8) is fixedly connected to the other end of spring one (7). Snap-fit ​​plate one (8) is "L" shaped. A slot is provided on the upper surface of the vertical plate of snap-fit ​​plate one (8). Multiple sets of snap-fit ​​holes extending to the other side are equidistantly provided on the side of the vertical plate of snap-fit ​​plate one (8). Snap-fit ​​plate two (9) is also "L" shaped. The two sides of the vertical plate of the second (9) are symmetrically provided with placement holes near the bottom. The bottom surface of the placement hole of the second (9) is fixedly installed with a spring (13). The other end of the spring (13) is fixedly installed with a top ball (10). The top ball (10) protrudes from the side of the second (9). The vertical plate of the second (9) and the slot of the first (8) are engaged. The top ball (10) and the engagement hole of the first (8) are coaxially aligned. The horizontal plates of the first (8) and the second (9) are parallel to each other.

6. A cabinet patch panel according to claim 4, characterized in that: The limiting blocks on the left and right sliding seats (14) respectively engage with the limiting grooves (15) on the two cabinets (1), the sliding seats (14) and the sliding grooves on the cabinets (1) are engaged, and the patch panel device and the cabinets (1) are slidably connected.

7. A cabinet patch panel according to claim 2, characterized in that: Bolts (3) pass through the connecting holes of the fixing block (2) and the fixing connection holes (11) to fix the fixing block (2) and the cabinet (1).

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