Fixed rack type distribution box

Abstract

The utility model relates to the technical field of wire arrangement frames, in particular to a fixed rack type distribution box, which comprises a shell and a wire arrangement frame, an accommodating cavity is arranged in the shell, an LC adapter and an MPO adapter are respectively arranged at the front end and the rear end of the accommodating cavity, a fiber coiling wheel is arranged in the accommodating cavity, the wire arrangement frame is connected with the front end of the shell, and the wire arrangement frame is connected with the rear end of the shell. A plurality of fixing belts are arranged on the wire arranging frame, and a front door plate is rotatably arranged at the front end of the wire arranging frame. When maintenance or wiring is needed, the front door plate can be rotated, wiring and maintenance can not be affected by opening the front door plate, when the distribution box is normally used, the front door plate can also play a certain role in protecting optical fibers, the distribution box effectively optimizes layout and management of the optical fibers, the phenomenon that the optical fibers are disordered can be effectively avoided, and the service life of the distribution box is prolonged. And meanwhile, the installation and maintenance process of the optical fiber can be simplified, and the optical fiber is not easy to cause physical damage due to wiring.

Description

Technical Field

[0001] The utility model relates to the technical field of wire management racks, in particular to a fixed rack type wiring box. Background Art

[0002] In the field of modern communications and information technology, optical fiber, as the main medium for high-speed data transmission, has an increasingly wide range of applications. From data centers, broadband networks to home users, the deployment of optical fiber networks has become an indispensable part. With the increasing popularity and complexity of optical fiber networks, optical fiber management has become a critical issue, especially in distribution boxes. As a key device for the aggregation, distribution and management of optical fiber lines, the orderly arrangement of internal and external optical fibers in the distribution box has a direct impact on maintenance efficiency, troubleshooting and the flexibility of future expansion.

[0003] The optical fiber cables in the wiring box are prone to overlap and entanglement, which not only affects the appearance, but more importantly, increases the difficulty of maintenance. On the other hand, disordered wiring may also cause physical damage. For example, the small bending radius of the optical fiber leads to increased signal attenuation and even optical fiber breakage, which seriously affects the stability of the network and the quality of data transmission. Utility Model Content

[0004] The utility model aims to at least solve the technical problems existing in the prior art. To this end, the utility model proposes a fixed rack-type distribution box, which effectively optimizes the layout and management of optical fibers, can not only effectively avoid the phenomenon of optical fibers being in disarray, improve the neatness and aesthetics of wiring, but also simplify the installation and maintenance process of optical fibers, and optical fibers are not easily physically damaged by wiring.

[0005] According to some embodiments of the utility model, a fixed rack-type wiring box includes a shell and a cable management frame, wherein a plurality of LC adapters are arranged at the front end of the shell, a plurality of MPO adapters are arranged at the rear end of the shell, a receiving cavity is arranged in the shell, the LC adapter and the MPO adapter are arranged at the front and rear ends of the receiving cavity respectively, a fiber reel is arranged in the receiving cavity, the cable management frame is connected to the front end of the shell, a plurality of fixing belts are arranged on the cable management frame, and a front door panel is rotatably arranged at the front end of the cable management frame.

[0006] A fixed rack-mounted wiring box according to some embodiments of the utility model has at least the following beneficial effects:

[0007] The utility model sets a accommodating cavity in a shell, and the LC adapter and the MPO adapter are respectively arranged at the front and rear ends of the accommodating cavity. A fiber reel is arranged in the accommodating cavity, and a cable management frame is connected to the front end of the shell. A plurality of fixing belts are arranged on the cable management frame. A front door panel is rotatably arranged at the front end of the cable management frame. When maintenance or wiring is required, the front door panel can be rotated and opened without affecting wiring and maintenance. When the distribution box is used normally, the front door panel can also play a certain protective role for the optical fiber. The utility model effectively optimizes the layout and management of the optical fiber, which can not only effectively avoid the phenomenon of disorderly optical fiber and improve the neatness and aesthetics of wiring, but also simplify the installation and maintenance process of the optical fiber, and the optical fiber is not easily physically damaged due to wiring.

[0008] According to a fixed rack-type wiring box in some embodiments of the utility model, hinges are provided on both sides of the front end of the wire management rack, both ends of the front door panel are connected to the hinges, and the front door panel is connected to the wire management rack through two hinges.

[0009] According to a fixed rack-type wiring box in some embodiments of the utility model, first fastening parts are provided on both sides of the front end of the cable management rack, and second fastening parts are provided on both sides of the front door panel. The first fastening parts and the second fastening parts are provided in a one-to-one correspondence, and the first fastening parts can be fastened with the second fastening parts.

[0010] According to a fixed rack-mounted distribution box in some embodiments of the utility model, three fixing belts are provided, and the fixing belts are made of Velcro.

[0011] According to a fixed rack-type distribution box in some embodiments of the present invention, the fiber coiling wheel includes a base and a fiber coiling column, the fiber coiling column is arranged in the middle of the base, and the base is connected to the inner wall of the accommodating cavity.

[0012] According to a fixed rack-mounted distribution box in some embodiments of the utility model, the top of the fiber tray column extends outward in a horizontal direction to form a first limiting piece, and a plurality of the first limiting pieces are provided.

[0013] According to a fixed rack-mounted distribution box in some embodiments of the utility model, the edge of the base extends vertically toward the top to form a second limiting piece, a plurality of second limiting pieces are provided, and the first limiting piece and the second limiting piece are spaced apart.

[0014] According to a fixed rack-type distribution box in some embodiments of the present invention, the top of the second limiting piece extends toward the fiber tray column in a horizontal direction to form a blocking piece.

[0015] According to a fixed rack-type distribution box in some embodiments of the utility model, two fiber reels are provided, and the MPO adapters are provided on both sides of the rear end of the shell.

[0016] According to a fixed rack-type distribution box in some embodiments of the utility model, the wire management rack is detachably connected to the shell via fasteners.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 It is a schematic structural diagram of an embodiment of the utility model.

[0020] Figure 2 This is a top view of the embodiment of the utility model without the cover plate.

[0021] Figure 3 It is a schematic structural diagram of a fiber disc wheel according to an embodiment of the utility model.

[0022] Figure numerals: 1, shell, 2, cable management rack, 3, LC adapter, 4, MPO adapter, 5, accommodating cavity, 6, fiber coil wheel, 7, fixing belt, 8, front door panel, 9, hinge, 10, first fastening piece, 11, second fastening piece, 12, base, 13, fiber coil column, 14, first limiting plate, 15, second limiting plate, 16, baffle, 17, cover plate. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the descriptions involving orientation, such as up, down, left, right, front, back, etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] like Figure 1-Figure 3 As shown, an embodiment of the utility model provides a fixed rack-type distribution box.

[0028] A fixed rack-type wiring box includes a shell 1 and a cable management frame 2. The front end of the shell 1 is provided with a plurality of LC adapters 3, the rear end of the shell 1 is provided with a plurality of MPO adapters 4, a receiving cavity 5 is provided in the shell 1, the LC adapter 3 and the MPO adapter 4 are respectively provided at the front and rear ends of the receiving cavity 5, a fiber reel 6 is provided in the receiving cavity 5, the cable management frame 2 is connected to the front end of the shell 1, a plurality of fixing belts 7 are provided on the cable management frame 2, and a front door panel 8 is rotatably provided at the front end of the cable management frame 2.

[0029] The utility model sets a housing cavity 5 in a shell 1, and the LC adapter 3 and the MPO adapter 4 are respectively set at the front and rear ends of the housing cavity 5. A fiber reel 6 is set in the housing cavity 5. The cable management frame 2 is connected to the front end of the shell 1, and a plurality of fixing belts 7 are set on the cable management frame 2. The front end of the cable management frame 2 is rotatably provided with a front door panel 8. When maintenance or wiring is required, the front door panel 8 can be rotated, and the front door panel 8 can be opened without affecting the wiring and maintenance. When the wiring box is used normally, the front door panel 8 can also play a certain protective role for the optical fiber. The utility model effectively optimizes the layout and management of the optical fiber, which can not only effectively avoid the phenomenon of disorderly optical fiber, but also improve the neatness and aesthetics of wiring, and at the same time simplify the installation and maintenance process of the optical fiber, and the optical fiber is not easily physically damaged due to wiring.

[0030] In the fixed rack-type wiring box described in this embodiment, hinges 9 are provided on both sides of the front end of the cable management rack 2, and both ends of the front door panel 8 are connected to the hinges 9, and the front door panel 8 is connected to the cable management rack 2 through two hinges 9. Specifically, the front door panel 8 is conveniently opened and closed relative to the cable management rack 2 through the hinges 9.

[0031] In the fixed rack-type wiring box described in this embodiment, both sides of the front end of the cable management rack 2 are provided with first fastening members 10, and both sides of the front door panel 8 are provided with second fastening members 11. The first fastening members 10 and the second fastening members 11 are provided in a one-to-one correspondence, and the first fastening members 10 can be fastened with the second fastening members 11. Specifically, the first fastening members 10 can be fastened with the second fastening members 11, and the structure is simple and easy to use.

[0032] In the fixed rack-mounted wiring box described in this embodiment, three fixing straps 7 are provided, and the fixing straps 7 are Velcro. Specifically, the above arrangement is cost-effective and very convenient for wiring.

[0033] In the fixed rack-type wiring box described in this embodiment, the fiber coiling wheel 6 includes a base 12 and a fiber coiling column 13 . The fiber coiling column 13 is disposed in the middle of the base 12 . The base 12 is connected to the inner wall of the accommodating cavity 5 .

[0034] In the fixed rack-type distribution box described in this embodiment, the top of the fiber tray column 13 extends outward in the horizontal direction to form a first limiting piece 14, and a plurality of the first limiting pieces 14 are provided.

[0035] In the fixed rack-mounted wiring box described in this embodiment, the edge of the base 12 extends vertically toward the top to form a second limiting piece 15, a plurality of the second limiting pieces 15 are provided, and the first limiting pieces 14 and the second limiting pieces 15 are spaced apart.

[0036] In the fixed rack-type wiring box described in this embodiment, the top of the second limiting piece 15 extends toward the fiber tray column 13 along the horizontal direction to form a blocking piece 16.

[0037] Specifically, through the above-mentioned arrangement, the optical fiber can be coiled on the fiber coil column 13, and the first limiting plate 14 and the blocking plate 16 can be limited from the top, and the second limiting plate 15 can be limited from the outside. The optical fiber is not easy to be scattered, and when wiring, the optical fiber can be directly passed through the fiber coil column 13 and the first limiting plate 14.

[0038] In the fixed rack type wiring box described in this embodiment, two fiber coil wheels 6 are provided, and the MPO adapters 4 are provided on both sides of the rear end of the housing 1. Specifically, the above arrangement allows the optical fiber to be split, which is beneficial to the wiring of the optical fiber.

[0039] In the fixed rack type wiring box described in this embodiment, the cable management frame 2 is detachably connected to the housing 1 via fasteners. Specifically, the cable management frame 2 can be disassembled and replaced.

[0040] It is understandable that in some embodiments, a cover plate 17 is detachably provided on the top of the accommodating chamber 5 to facilitate the staff

[0041] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A fixed rack-mounted wiring box, characterized in that: It includes a shell and a cable management frame, wherein a plurality of LC adapters are arranged at the front end of the shell, a plurality of MPO adapters are arranged at the rear end of the shell, a receiving cavity is arranged in the shell, the LC adapter and the MPO adapter are arranged at the front and rear ends of the receiving cavity respectively, a fiber reel is arranged in the receiving cavity, the cable management frame is connected to the front end of the shell, a plurality of fixing belts are arranged on the cable management frame, and a front door panel is rotatably arranged at the front end of the cable management frame.

2. A fixed rack-mounted distribution box according to claim 1, characterized in that: Hinges are arranged on both sides of the front end of the cable management rack, and the two ends of the front door panel are connected to the hinges. The front door panel is connected to the cable management rack through two hinges.

3. A fixed rack-mounted distribution box according to claim 1, characterized in that: Both sides of the front end of the cable management rack are provided with first buckling parts, and both sides of the front door panel are provided with second buckling parts. The first buckling parts and the second buckling parts are arranged in a one-to-one correspondence, and the first buckling parts can be buckled with the second buckling parts.

4. A fixed rack-mounted distribution box according to claim 1, characterized in that: The fixing belts are provided with three and are made of Velcro.

5. The fixed rack-mounted distribution box according to claim 1, characterized in that: The fiber coiling wheel comprises a base and a fiber coiling column, wherein the fiber coiling column is arranged in the middle of the base, and the base is connected to the inner wall of the accommodating cavity.

6. A fixed rack-mounted distribution box according to claim 5, characterized in that: The top of the fiber coil column extends outward in a horizontal direction to form a first limiting piece, and a plurality of the first limiting pieces are provided.

7. A fixed rack-mounted distribution box according to claim 6, characterized in that: The edge of the base extends toward the top in a vertical direction to form a second limiting piece, a plurality of the second limiting pieces are provided, and the first limiting pieces are spaced apart from the second limiting pieces.

8. The fixed rack-mounted distribution box according to claim 7, characterized in that: The top of each of the second limiting pieces extends toward the disk fiber column in a horizontal direction to form a blocking piece.

9. The fixed rack-mounted distribution box according to claim 1, characterized in that: The fiber disc wheels are provided with two, and the MPO adapters are provided on both sides of the rear end of the shell.

10. The fixed rack-mounted distribution box according to claim 1, characterized in that: The cable management frame is detachably connected to the housing via a fastener.

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