A multi-functional patch panel

Abstract

This utility model relates to the field of patch panels and discloses a multifunctional patch panel, including a frame and wires. The frame is a hollow cuboid shell with multiple cable entry holes evenly spaced on the long axis side and an opening on the short axis side. Magnets are fixedly installed on the inner walls of the opening. Wires are movably connected to the cable entry holes. A wire fixing mechanism is provided inside the frame, and wires are installed on the wire fixing mechanism. A filter mechanism is provided inside the opening. This utility model addresses the problems of cumbersome and easily damaged cable fixing and insufficient dust prevention and heat dissipation in traditional patch panels. It innovatively adopts a spring-driven sliding snap-fit ​​mechanism to achieve tool-free quick installation and removal of cables. Combined with a magnetic modular filter mechanism, it effectively intercepts dust and maintains air circulation. While improving the flexibility and maintenance efficiency of cable management, it solves the problems of poor heat dissipation and frequent failures caused by dust accumulation in traditional equipment, significantly extending equipment life and reducing operation and maintenance costs.

Description

Technical Field

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

[0002] With the rapid development of modern communication systems and industrial automation, the functional requirements of patch panels, as the core hub connecting equipment and transmission media, have evolved from simple signal switching to integration and intelligence. Multifunctional patch panels, through modular design that integrates cable management, environmental protection, and heat dissipation optimization, have become key equipment for solving problems such as limited space, difficult maintenance, and low equipment reliability in complex scenarios. For example, data centers need to dynamically adjust cable routing, and industrial sites need to cope with harsh environments such as dust and vibration. Traditional single-function patch panels can no longer meet the needs of rapid deployment, efficient maintenance, and long-term stable operation.

[0003] Traditional patch panels rely on screws or mechanical clips for fastening, requiring tools for installation, which is time-consuming and labor-intensive. Frequent friction during disassembly can damage the cable insulation layer, and they have poor compatibility with cables of different diameters, leading to poor contact or signal interruption. In addition, traditional patch panels often adopt an open structure and lack dustproof design, allowing dust particles to easily penetrate the interior and adhere to cable joints or component surfaces, resulting in heat dissipation obstruction and reduced insulation performance, and in severe cases, short circuit faults. To address these issues, we have proposed a multi-functional 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 multifunctional 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 multifunctional patch panel, comprising a frame and wires. The frame is a hollow cuboid shell. Multiple wire inlet holes are equidistantly opened on the long axis side of the frame, and an opening is opened on the short axis side of the frame. Magnets are fixedly installed on the inner walls around the opening of the frame. Wires are movably connected to the wire inlet holes of the frame. A wire fixing mechanism is provided inside the frame, and the wires are installed on the wire fixing mechanism. A filtering mechanism is provided inside the opening of the frame.

[0008] Preferably, the filtration mechanism includes a first fixing frame and a second fixing frame. The second fixing frame is elongated and has symmetrically provided locking interfaces on its upper and lower surfaces. A placement groove is provided on the side of the second fixing frame. The first fixing frame is also elongated, but its length is longer than that of the second fixing frame. The first fixing frame has symmetrically provided locking interfaces on its left and right sides and a placement groove is provided on its bottom surface.

[0009] Preferably, the filtering mechanism further includes a snap-fit ​​block and a filter screen. The snap-fit ​​block is a small cuboid. The side surface of the snap-fit ​​block is equal in length and width to the left and right sides of the first fixing frame, and snap-fit ​​blocks are installed on this surface. The snap-fit ​​blocks on this surface of the snap-fit ​​block engage with the snap-fit ​​groove of the first fixing frame. The bottom surface of the snap-fit ​​block is equal in length and width to the top and bottom surfaces of the second fixing frame, and snap-fit ​​blocks are also installed on this surface. The snap-fit ​​blocks on this surface of the snap-fit ​​block engage with the snap-fit ​​groove of the second fixing frame. The two sets of the first fixing frame, the snap-fit ​​block, and the second fixing frame constitute a complete rectangular frame. Magnets are fixedly installed on the periphery of the rectangular frame. The magnets on the rectangular frame attract the magnets on the inner wall of the opening of the frame. Filter screens are snapped into the placement grooves of the first fixing frame and the second fixing frame. Dense filter holes are opened on the filter screens.

[0010] Preferably, the wire fixing mechanism includes a fixing plate, a sliding seat, a second spring, and a fixing plate is fixedly installed on the inner wall of the frame corresponding to the wire inlet hole of each frame. A second spring is fixedly installed in the middle of the upper surface of the fixing plate. Sliding seats are symmetrically fixedly installed on the upper surface of the fixing plate corresponding to the two sides of the second spring and close to the two long axes of the fixing plate. A sliding groove is opened on the side of the sliding seat, which extends to the other side. A square groove is opened on the opposite surface of the two sliding seats. A support plate is fixedly installed on the upper surface of the fixing plate corresponding to one side of the sliding seat. A through hole is opened on the support plate of the fixing plate.

[0011] Preferably, the wire fixing mechanism further includes a slide rod, a sliding locking block, and a roller. The slide rod is slidably connected coaxially within a through hole on the support plate of the fixing plate. A spring is coaxially sleeved on the outer arc surface of the slide rod. One end of the spring on the slide rod is fixedly connected to the support plate of the fixing plate. A sliding locking block is fixedly installed on one side plane of the slide rod. The sliding locking block is trapezoidal. The other end of the spring on the slide rod is fixedly connected to the vertical axis of the sliding locking block. Rotating shafts are symmetrically fixedly installed on both sides of the sliding locking block. The rotating shaft of the sliding locking block is tangent to and slidably connected to the square groove of the sliding seat. A roller is coaxially rotatably connected to the rotating shaft of the sliding locking block. The roller is tangent to and slidably connected to the sliding groove of the sliding seat.

[0012] Preferably, a fixing block is coaxially fixed to one end of the wire. The fixing block is frustum-shaped, and the smaller diameter plane of the fixing block contacts the spring. The bottom surfaces of the two sliding latching blocks are tightly fitted to the larger diameter plane of the fixing block. A sliding ring is coaxially fitted onto the wire. The sliding ring is also frustum-shaped, and the larger diameter plane of the sliding ring corresponds to the larger diameter plane of the fixing block. Multiple magnets are arranged in a circumferential array on the smaller plane of the sliding ring. A fixing ring is coaxially fixed to the outer arc surface of the wire above the sliding ring. Multiple magnets are arranged in a circumferential array on the surfaces of the fixing ring and the sliding ring. The magnets on the sliding ring and the magnets on the fixing ring attract each other.

[0013] (III) Beneficial Effects

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

[0015] 1. This multi-functional patch panel differs from traditional patch panels, which typically use screws or clips to fix cables. The installation and disassembly process is cumbersome and can easily damage cables. This new type of patch panel uses a combination of springs and sliding clips to quickly fix and release cables without tools. Compared to traditional technologies, this device not only improves the flexibility of cable management but also significantly reduces the time and cost of installation and maintenance.

[0016] 2. This multi-functional patch panel addresses the common problem of traditional patch panels lacking effective dustproof and heat dissipation designs, which can lead to dust accumulation during long-term operation, affecting heat dissipation and even causing malfunctions. This new model incorporates a filter mechanism at the opening of the frame. Through the combination of a fixed frame 1, a fixed frame 2, and a filter screen, dust is effectively prevented from entering the frame. The dense filter holes on the filter screen prevent dust intrusion without affecting airflow, ensuring the heat dissipation performance of the equipment. In addition, the filter mechanism is connected to the frame via magnets, facilitating disassembly and cleaning, further improving maintenance efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is an exploded view of the present invention;

[0019] Figure 3 for Figure 2 A magnified view of part A in the diagram;

[0020] Figure 4 for Figure 2 A magnified view of section B in the diagram;

[0021] Figure 5 This is a schematic diagram of the wire fixing mechanism of this utility model.

[0022] In the diagram: 1. Frame; 2. Fixing frame one; 3. Clip block; 4. Fixing frame two; 5. Filter screen; 6. Wire; 7. Fixing plate; 8. Slide rod; 9. Sliding clip block; 10. Sliding seat; 11. Spring; 12. Roller; 13. Sliding ring; 14. Fixing ring; 15. Magnet. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 A multifunctional patch panel includes a frame 1 and wires 6. The frame 1 is a hollow cuboid shell. Multiple wire inlet holes are equidistantly opened on the long axis side of the frame 1, and an opening is opened on the short axis side of the frame 1. Magnets are fixedly installed on the inner walls around the opening of the frame 1. Wires 6 are movably connected to the wire inlet holes of the frame 1. A wire fixing mechanism is provided inside the frame 1, and wires 6 are installed on the wire fixing mechanism. A filtering mechanism is provided inside the opening of the frame 1.

[0025] Furthermore, the filtration mechanism includes a first fixing frame 2 and a second fixing frame 4. The second fixing frame 4 is elongated and has symmetrical locking interfaces on its upper and lower surfaces. The side of the second fixing frame 4 has a placement groove. The first fixing frame 2 is also elongated, but its length is longer than that of the second fixing frame 4. The left and right sides of the first fixing frame 2 have symmetrical locking interfaces, and the bottom of the first fixing frame 2 has a placement groove. The first fixing frame 2 and the second fixing frame 4 are not only components of the filtration mechanism's frame, but also provide support and fixation for the filter screen 5. The first fixing frame 2 is slightly longer than the second fixing frame 4. This design allows the two to form a stable rectangular frame structure after being spliced ​​together by the locking block 3, ensuring that the filter screen 5 will not loosen or fall off after installation.

[0026] Furthermore, the filtration mechanism also includes a snap-fit ​​block 3 and a filter screen 5. The snap-fit ​​block 3 is a small cuboid. The side surface of the snap-fit ​​block 3 is equal in length and width to the left and right side surfaces of the first fixing frame 2, and snap-fit ​​blocks are installed on this surface. The snap-fit ​​blocks on this surface of the snap-fit ​​block 3 engage with the snap-fit ​​grooves of the first fixing frame 2. The bottom surface of the snap-fit ​​block 3 is equal in length and width to the top and bottom surfaces of the second fixing frame 4, and snap-fit ​​blocks are also installed on this surface. The snap-fit ​​blocks on this surface of the snap-fit ​​block 3 engage with the snap-fit ​​grooves of the second fixing frame 4. The two sets of first fixing frame 2, snap-fit ​​block 3, and second fixing frame 4 constitute a complete rectangular frame. Magnets are fixedly installed on the outer perimeter of the rectangular frame. The magnets on the rectangular frame attract the magnets on the inner wall of the opening of the frame 1. Filter screens 5 are snapped into the placement slots of the fixing bracket 1 2 and fixing bracket 2 4. The filter screens 5 have dense filter holes. The dense filter holes of the filter screens 5 are not only used to intercept dust, but also allow for the selection of filter screens with different hole diameters according to actual needs, so as to adapt to different dustproof levels and airflow rates. The detachable design of the filter screens 5 makes it easier to clean and replace. Users can perform regular maintenance according to the usage environment to ensure filtration effect and heat dissipation performance.

[0027] Furthermore, the wire fixing mechanism includes a fixing plate 7, a sliding seat 10, and a second spring 11. A fixing plate 7 is fixedly installed on the inner wall of each frame 1 corresponding to the wire inlet hole. A second spring 11 is fixedly installed in the middle of the upper surface of the fixing plate 7. Sliding seats 10 are symmetrically fixedly installed on the upper surface of the fixing plate 7, corresponding to both sides of the second spring 11 and close to the two long axes of the fixing plate 7. A sliding groove extending to the other side is opened on the side of each sliding seat 10. Square grooves are opened on the opposing surfaces of the two sliding seats 10. A support plate is fixedly installed on the upper surface of the fixing plate 7, corresponding to one side of the sliding seat 10. A through hole is opened on the support plate of the fixing plate 7. The fixing plate 7 is not only the installation base of the wire fixing mechanism, but also ensures the stability and reliability of the wire fixing mechanism through its symmetrically designed sliding seat 10 and support plate. A spring 11 is installed in the center of the fixing plate 7. The elastic force of the spring 11 is transmitted to the sliding snap block 9 through the slide rod 8, thereby clamping and fixing the wire 6. This design allows the wire fixing mechanism to adapt to wires 6 of different diameters and ensures the uniform distribution of clamping force. The support plate of the fixing plate 7 has a through hole, through which the slide rod 8 is slidably connected. This design not only simplifies the installation process of the slide rod 8, but also ensures the accuracy of the movement trajectory of the slide rod 8.

[0028] Furthermore, the wire fixing mechanism also includes a slide rod 8, a sliding locking block 9, and a roller 12. The slide rod 8 is slidably connected to the through hole in the support plate of the fixing plate 7. A spring is coaxially sleeved on the outer arc surface of the slide rod 8. One end of the spring of the slide rod 8 is fixedly connected to the support plate of the fixing plate 7. A sliding locking block 9 is fixedly installed on one side plane of the slide rod 8. The sliding locking block 9 is trapezoidal. The other end of the spring of the slide rod 8 is fixedly connected to the vertical axis surface of the sliding locking block 9. Rotating shafts are symmetrically fixedly installed on both sides of the sliding locking block 9. The rotating shaft of the sliding locking block 9 is tangent to and slidably connected to the square groove of the sliding seat 10. A roller 12 is coaxially rotatably connected to the rotating shaft of the sliding locking block 9. The roller 12 is tangent to and slidably connected to the sliding groove of the sliding seat 10. The tangency between the roller 12 of the sliding locking block 9 and the sliding groove of the sliding seat 10 converts sliding friction into rolling friction, reduces mechanical wear, and extends the service life of the wire fixing mechanism.

[0029] Furthermore, a fixing block is coaxially fixed to one end of the wire 6. The fixing block of the wire 6 is frustum-shaped. The smaller diameter plane of the fixing block of the wire 6 contacts the spring 11. The bottom surfaces of the two sliding snap blocks 9 are tightly fitted to the larger diameter plane of the fixing block of the wire 6. A sliding ring 13 is coaxially sleeved on the wire 6. The sliding ring 13 is also frustum-shaped. The larger diameter plane of the sliding ring 13 corresponds to the larger diameter plane of the fixing block of the wire 6. Multiple magnets 15 are arranged in a circular array on the smaller plane of the sliding ring 13. A fixing ring 14 is coaxially fixed to the outer arc surface of the wire 6 above the sliding ring 13. Multiple magnets 15 are arranged in a circular array on the opposite surfaces of the fixing ring 14 and the sliding ring 13. The magnets 15 on the sliding ring 13 and the magnets 15 on the fixing ring 14 attract each other.

[0030] Structural Description:

[0031] Frame 1: A hollow cuboid shell with multiple cable entry holes equidistantly opened on the side of the long axis and a rectangular opening on the side of the short axis. Magnets are fixed to the inner walls around the openings. The cable entry holes are movably connected to the wires 6, providing mechanical support and space to accommodate the cables, separating the internal cables from the external environment. The magnets are used to attract the filter mechanism to achieve quick assembly and disassembly.

[0032] Fixing frame 1 2: A long strip plate, longer than fixing frame 2 4, with symmetrical snap-fit ​​slots on the left and right sides and a placement slot on the bottom. It is spliced ​​with fixing frame 2 4 through snap-fit ​​block 3 to form a square frame. The magnets on the outside of the square frame are attracted to the magnets at the opening of the frame 1, and together with fixing frame 2 4, they form the filter mechanism frame. The placement slot is used to fix the filter screen 5 to achieve dust prevention and airflow guidance.

[0033] Snap-fit ​​block 3: a small cuboid, whose side surface matches the snap-fit ​​groove of the first fixing frame 2, and whose bottom surface matches the snap-fit ​​groove of the second fixing frame 4. It snaps into the first fixing frame 2 and the second fixing frame 4 respectively through the concave and convex structure to form a complete square frame, connecting the first fixing frame 2 and the second fixing frame 4, enhancing the structural strength of the filter mechanism, and assisting in fixing the filter screen 5.

[0034] Fixing frame 2 4: a long strip plate with symmetrical snap-fit ​​grooves on the top and bottom and a placement groove on the side. It is spliced ​​with fixing frame 1 2 through snap-fit ​​block 3. The placement groove is snapped with the filter screen 5. Together with fixing frame 1 2, it supports the filter screen 5 and guides airflow through the filter holes to achieve a balance between dust prevention and heat dissipation.

[0035] Filter 5: A rectangular metal mesh with densely packed filter holes on its surface. It is snapped into the placement slots of the first fixing bracket 2 and the second fixing bracket 4, and fixed to the frame body 1 by the frame magnet. It intercepts dust particles in the air, allows airflow to pass through to maintain heat dissipation, and can be disassembled, cleaned and reused.

[0036] Wire 6: Cylindrical cable, with a frustum-shaped fixing block fixed at one end, and a sliding ring 13 and a fixing ring 14 sleeved in the middle section. It can be freely inserted into the wire hole. The fixing block cooperates with the wire fixing mechanism. The sliding ring 13 and the fixing ring 14 are magnetically connected to transmit signals or power. The fixing mechanism enables quick assembly and disassembly and adaptive clamping.

[0037] Fixed plate 7: A rectangular plate with a spring 11 installed in the center and sliding seats 10 and support plates symmetrically fixed on both sides. It is fixed to the inner wall of the frame 1 and corresponds one-to-one with the wire inlet hole. It supports the wire fixing mechanism and provides an installation base for spring 11, sliding seats 10, etc.

[0038] Slide rod 8: A cylindrical rod with a sliding snap block 9 fixed on one side plane and a spring sleeved on its surface. It slides coaxially through the through hole of the support plate of the fixed plate 7. The two ends of the spring are fixed to the support plate and the sliding snap block 9 respectively, transmitting the spring force to the sliding snap block 9 and driving it to slide along the sliding seat 10 to achieve adaptive clamping of the wire 6.

[0039] Sliding latching block 9: trapezoidal block with rotating shafts extending from both sides, bottom surface in contact with wire fixing block, rotating shaft slidably connected to square groove of sliding seat 10, roller 12 sleeved on rotating shaft and tangent to sliding groove of sliding seat 10, clamping wire fixing block under spring force, roller 12 reduces sliding friction and achieves low resistance adaptive adjustment;

[0040] Sliding seat 10: A rectangular block structure with a through sliding groove on the side and a square groove on the opposite side. It is symmetrically fixed on both sides of the fixing plate 7. The sliding groove is tangent to the roller 12, and the square groove is slidably connected to the rotation axis of the sliding locking block 9 to guide the movement trajectory of the sliding locking block 9, restrict its degree of freedom, and ensure that the clamping force is transmitted evenly.

[0041] Spring 211: A cylindrical helical spring with both ends fixed to the center of the fixing plate 7 and the small diameter surface of the wire fixing block. In the compressed state, it provides pre-tightening force, pushes the wire fixing block upward and fits against the sliding snap block 9, and ensures that the fixing mechanism always maintains a stable clamping force.

[0042] Roller 12: A cylindrical roller that is fitted onto the rotating shaft of the sliding block 9 and is tangent to the sliding groove of the sliding seat 10. It can roll freely, converting the linear motion of the sliding block 9 into rolling friction, reducing mechanical wear and improving adjustment sensitivity.

[0043] Sliding ring 13: A frustum-shaped ring with a large diameter surface facing the wire fixing block and a small diameter surface with a circumferential array of magnets 15. It is coaxially sleeved on the wire 6 and magnetically fixed to the fixing ring 14 by the magnets 15, which helps to fix the position of the wire 6 and allows for quick adjustment of the cable route.

[0044] Fixed ring 14: A cylindrical ring with a circumferential array of magnets 15 on the opposite side of the sliding ring 13. It is fixed to the outer surface of the wire 6 and magnetically attached to the sliding ring 13 to limit the position of the sliding ring 13 and prevent accidental loosening.

[0045] Magnet 15: A cylindrical permanent magnet, evenly distributed on the opposite surfaces of the sliding ring 13 and the fixed ring 14, fixed to the sliding ring 13 and the fixed ring 14. It provides an attractive force by attracting opposite magnetic poles to achieve a rapid connection between the sliding ring 13 and the fixed ring 14.

[0046] Working principle: Spring 11 of the wire fixing mechanism is in a naturally extended state. Under the action of the spring of slide rod 8, sliding block 9 retracts towards the center of fixing plate 7, allowing wire 6 to pass through the inlet hole of frame 1. As wire 6 moves downward, the fixing block of wire 6 pushes the two sliding blocks 9 outward, applying pressure to the spring on slide rod 8. The rotation axis of sliding block 9 moves along the square groove of sliding seat 10, and roller 12 rolls synchronously along the sliding groove of sliding seat 10. When the fixing block of wire 6 has completely passed through sliding block 9, the spring on slide rod 8 loses pressure, pushing sliding block 9 to retract towards the center of fixing plate 7, so that the frustum plane of fixing block of wire 6 fits with the trapezoidal bottom surface of sliding block 9. In addition, spring 11 is compressed and retracts, generating an upward thrust, pushing the wire upward. Finally, the bottom surface of sliding block 9 fits completely with the large diameter surface of fixing block, forming a three-point contact clamping structure.

[0047] To remove the wire, press down on the wire 6. The fixing block of the wire 6 will move downward, compressing the spring 11 and shortening its length. The sliding ring 13 will also move downward, pushing the two sliding locking blocks 9 outward and applying pressure to the spring on the slide rod 8. The rotating axis of the sliding locking block 9 will move horizontally along the square groove of the sliding seat 10, and the roller 12 will roll synchronously along the sliding groove of the sliding seat 10. Since the large diameter of the fixing block of the wire 6 and the large diameter of the sliding ring 13 are equal, the fixing block of the wire 6 can be removed from the sliding locking block 9 through the sliding ring 13. After being removed, the magnet 15 on the sliding ring 13 and the magnet 15 on the fixing ring 14 will attract each other, pulling the sliding ring 13 back onto the fixing ring 14.

[0048] The filter mechanism is tightly attracted to the magnet at the opening of the frame 1 by the outer magnet, forming a closed dustproof structure. The dense pores of the filter screen 5 intercept dust particles in the air and prevent them from entering the frame. The hollow structure of the frame 1, together with the cable inlet and the opening, forms a "air intake-heat dissipation-air exhaust" convection channel. The filter holes of the filter screen 5 allow air to flow while avoiding the formation of turbulent areas on the cable surface. Gently pull the filter mechanism outward, and its outer magnet will detach from the frame 1. Remove the entire filter mechanism and loosen the snap-fit ​​structure between the snap-fit ​​block 3 and the fixing bracket 2 and fixing bracket 4 to separate the frame assembly. Take out the filter screen 5 from the placement slot and wash or blow it clean. After cleaning, snap the filter screen 5 back into the placement slots of fixing bracket 2 and fixing bracket 4. Reassemble the filter mechanism into a square frame by snap-fit ​​block 3, ensuring that the filter screen 5 is wrinkle-free or loose. Finally, attach the entire filter mechanism back to the opening of the frame 1 to complete the maintenance.

[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 multifunctional patch panel, comprising a frame (1) and wires (6), wherein the frame (1) is a hollow cuboid shell, a plurality of wire inlet holes are equidistantly provided on the long axis side of the frame (1), an opening is provided on the short axis side of the frame (1), magnets are fixedly installed on the inner walls around the opening of the frame (1), and wires (6) are movably connected in the wire inlet holes of the frame (1), characterized in that: The frame (1) is equipped with a wire fixing mechanism inside, and the wire (6) is installed on the wire fixing mechanism. A filter mechanism is installed inside the opening of the frame (1).

2. The multi-functional distribution frame of claim 1, wherein: The filter mechanism includes a first fixing frame (2) and a second fixing frame (4). The second fixing frame (4) is long and narrow. The upper and lower surfaces of the second fixing frame (4) are symmetrically provided with card interfaces. The side of the second fixing frame (4) is provided with a placement groove. The first fixing frame (2) is also long and narrow, but the length of the first fixing frame (2) is longer than the length of the second fixing frame (4). The left and right sides of the first fixing frame (2) are symmetrically provided with card interfaces. The bottom surface of the first fixing frame (2) is provided with a placement groove.

3. The multi-functional distribution frame of claim 2 wherein: The filtering mechanism also includes a snap-fit ​​block (3) and a filter screen (5). The snap-fit ​​block (3) is a small cuboid. The side of the snap-fit ​​block (3) is equal in length and width to the left and right sides of the first fixing frame (2), and snap-fit ​​blocks are installed on this side. The snap-fit ​​blocks on this side of the snap-fit ​​block (3) are snapped into the snap-fit ​​groove of the first fixing frame (2). The bottom surface of the snap-fit ​​block (3) is equal in length and width to the top and bottom surfaces of the second fixing frame (4), and snap-fit ​​blocks are also installed on this surface. The snap-fit ​​block on the surface is snapped into the snap-fit ​​groove of the second fixing frame (4). The two sets of the first fixing frame (2), the snap-fit ​​block (3) and the second fixing frame (4) form a complete rectangular frame. Magnets are fixedly installed on the periphery of the rectangular frame. The magnets on the rectangular frame are attracted to the magnets on the inner wall of the opening of the frame (1). Filter screens (5) are snapped into the placement grooves of the first fixing frame (2) and the second fixing frame (4). Dense filter holes are opened on the filter screens (5).

4. The multi-functional distribution frame of claim 1 wherein: The wire fixing mechanism includes a fixing plate (7), a sliding seat (10), a second spring (11), and a fixing plate (7) fixedly installed on the inner wall of the frame (1) corresponding to the wire inlet hole of each frame (1). A second spring (11) is fixedly installed in the middle of the upper surface of the fixing plate (7). A sliding seat (10) is symmetrically fixedly installed on the upper surface of the fixing plate (7) corresponding to the two sides of the second spring (11) and close to the two long axes of the fixing plate (7). A sliding groove is opened on the side of the sliding seat (10) to the other side. A square groove is opened on the opposite surface of the two sliding seats (10). A support plate is fixedly installed on the upper surface of the fixing plate (7) corresponding to the side of the sliding seat (10). A through hole is opened on the support plate of the fixing plate (7).

5. The multi-functional distribution frame of claim 4 wherein: The wire fixing mechanism also includes a slide rod (8), a sliding snap block (9), and a roller (12). The slide rod (8) is slidably connected to the through hole in the support plate of the fixing plate (7). A spring is coaxially sleeved on the outer arc surface of the slide rod (8). One end of the spring of the slide rod (8) is fixedly connected to the support plate of the fixing plate (7). A sliding snap block (9) is fixedly installed on one side plane of the slide rod (8). The sliding snap block (9) is trapezoidal. The other end of the spring of the slide rod (8) is fixedly connected to the vertical axis of the sliding snap block (9). Rotating shafts are symmetrically fixedly installed on both sides of the sliding snap block (9). The rotating shaft of the sliding snap block (9) is tangent to and slidably connected to the square groove of the sliding seat (10). A roller (12) is coaxially rotatably connected to the rotating shaft of the sliding snap block (9). The roller (12) is tangent to and slidably connected to the sliding groove of the sliding seat (10).

6. A multifunctional patch panel according to claim 5, characterized in that: A fixing block is coaxially fixed to one end of the wire (6). The fixing block of the wire (6) is frustum-shaped. The smaller diameter plane of the fixing block of the wire (6) contacts the second spring (11). The bottom surfaces of the two sliding snap blocks (9) are tightly fitted to the larger diameter plane of the fixing block of the wire (6). A sliding ring (13) is coaxially sleeved on the wire (6). The sliding ring (13) is also frustum-shaped. The larger diameter plane of the sliding ring (13) corresponds to the larger diameter plane of the fixing block of the wire (6). Multiple magnets (15) are arranged in a circular array on the smaller plane of the sliding ring (13). A fixing ring (14) is coaxially fixed to the upper part of the sliding ring (13) on the outer arc surface of the wire (6). Multiple magnets (15) are arranged in a circular array on the opposite surfaces of the fixing ring (14) and the sliding ring (13). The magnets (15) on the sliding ring (13) and the magnets (15) on the fixing ring (14) attract each other.

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