High-density optical fiber distribution box

Abstract

The utility model discloses a high-density optical fiber distribution box, which comprises a distribution box body, the distribution box body comprises a distribution frame, the distribution frame is formed by stacking and assembling at least three installation front windows with the same structure, the included angle between every two installation front windows is larger than 90 degrees and smaller than 180 degrees, and each installation front window is provided with a plurality of detachable UHD patch walls. And the UHD patch wall is matched with the mounting front window to form an adapter mounting hole. According to the utility model, the plurality of installation front windows are arranged at an angle, and the optical fiber adapters are installed on a plurality of installation panels in a scattered manner instead of being installed on a plane type panel in a concentrated manner, so that the space for installation and jumper operation is increased, the jumper operation is facilitated, and the installation efficiency is improved. The adapter is formed by using a plurality of detachable UHD patch walls to form the mounting holes, and a user can flexibly mount and replace patches according to actual requirements, so that the distribution frame has the characteristics of high density and compactness, can accommodate more optical fiber connections, and improves the practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber wiring, in particular to a high-density optical fiber wiring box. Background Art

[0002] With the development of electronic technology and the rise of domestic e-commerce, the demand for storage and computing is increasing day by day. Data centers or computer rooms are constantly being built. New ones have adopted optical fiber connections, and old ones will also adopt optical fiber connections as they are replaced. Therefore, the demand for optical fiber cable management racks or cabinets, as well as transfer boxes and splicing boxes has also increased. The existing optical fiber adapters are centrally installed on a flat panel, which makes it inconvenient to install the optical fiber cable. The chassis needs to be disassembled. At the same time, the density of the optical fiber distribution box is not high, and only a small number of optical fiber adapters can be installed, resulting in the inability to connect more optical fiber cables.

[0003] Therefore, we propose a high-density optical fiber distribution box to solve the above problems. Utility Model Content

[0004] In order to solve the deficiencies in the prior art, the utility model provides a high-density optical fiber distribution box.

[0005] The technical solution of the utility model is:

[0006] The utility model provides a high-density optical fiber distribution box, comprising a distribution box body, wherein the distribution box body comprises a distribution frame, wherein the distribution frame is composed of at least three stacked installation front windows of the same structure, wherein the installation front windows form an angle greater than 90° and less than 180°, wherein a plurality of detachable UHD patch walls are provided on the installation front window, and an adapter installation hole is formed between each of the UHD patch walls.

[0007] Furthermore, side panels are installed on both sides of the wiring box body, and symmetrical mounting brackets and handles are respectively provided on the outer sides of the two side panels. The mounting brackets and handles are both L-shaped structures. The mounting brackets are arranged in parallel at one end of the side panel close to the wiring frame, and there are three of them. The handles are arranged at the upper end of the side panel, and the end of the mounting bracket close to the wiring frame is connected to a baffle frame.

[0008] Furthermore, a baffle is installed at one end of the baffle frame away from the distribution frame, a lock for locking the baffle and the baffle frame is provided at the upper end of the baffle, and a door bracket for allowing the baffle to be flipped is provided at the lower end of the baffle.

[0009] Furthermore, a cable mounting frame and a cable inlet cover are provided at the end of the side plate, a cable rack is provided on the cable mounting frame, and the cable mounting frame is installed in the cable inlet cover.

[0010] Furthermore, a first card block and a second card block are respectively provided at the upper end and the lower end of the distribution frame, the first card block is provided with a first mounting hole, and the second card block is provided with a second mounting hole.

[0011] Furthermore, the wiring box body also includes an upper cover and a bottom cover, the upper cover is provided with a downwardly bent buckle at the front end, the buckle is provided with a fixing hole 1, the bottom cover is provided with a fixing hole 2 at the front end, the card block 1 is inserted into the upper end of the buckle, the installation hole 1 and the fixing hole 1, and the installation hole 2 and the fixing hole 2 are aligned and installed respectively.

[0012] Furthermore, a plurality of branching bracket assemblies are provided on the bottom cover.

[0013] Furthermore, a rear cover is provided at one end of the wiring box body away from the wiring rack, a top rear beam is provided at the upper end of the rear cover, a door lock is provided on the top rear beam, a rotary lock is provided on the inner side of the rear cover, a bottom rear beam is provided at the lower end of the rear cover, and four fixing blocks are provided at the rear of the wiring box body, the fixing blocks are respectively arranged on the two ends of the top rear beam and the bottom rear beam, and the fixing blocks respectively fix the top rear beam and the bottom rear beam to the rear cover and the side panel.

[0014] The beneficial effects achieved by the utility model are:

[0015] The utility model changes the installation mode of the optical fiber adapter from the existing centralized installation on a flat panel to dispersed installation on multiple installation panels by providing multiple installation front windows arranged at an angle, thereby increasing the space for installation and jumper operation and facilitating jumper operation.

[0016] The utility model forms mounting holes by using multiple detachable UHD patch walls to form adapters, so that users can flexibly install and replace patches according to actual needs, so that the wiring frame has the characteristics of high density and compactness, can accommodate more optical fiber connections, and improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an exploded view of the overall structure of the utility model;

[0018] Figure 2 It is a rear view of the overall structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the wiring rack of the utility model;

[0020] Figure 4 This is a schematic diagram of the bottom cover structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the upper cover structure of the utility model;

[0022] Figure 6It is a schematic diagram of the rear cover structure of the utility model.

[0023] In the figure, 1. the main body of the distribution box; 2. the distribution frame; 3. the front window for installation; 4. the UHD patch wall; 5. the adapter mounting hole; 6. the mounting bracket; 7. the handle; 8. the baffle frame; 9. the baffle; 10. the lock; 11. the door bracket; 12. the cable mounting frame; 13. the cable rack; 14. the cable entry cover; 15. the block 1; 16. the block 2; 17. the mounting hole 1; 18. the mounting hole 2; 19. the upper cover; 20. the bottom cover; 21. the buckle; 22. the fixing hole 1; 23. the fixing hole 2; 24. the branching bracket assembly; 25. the rear cover; 26. the top rear beam; 27. the bottom rear beam; 28. the fixing block; 29. ​​the door lock; 30. the rotary lock; 31. the side panel. DETAILED DESCRIPTION

[0024] To facilitate those skilled in the art to understand the present invention, specific implementations of the present invention are described below with reference to the accompanying drawings.

[0025] like Figures 1 to 6 As shown, the utility model provides a high-density fiber optic distribution box, including a distribution box body 1, the distribution box body 1 includes a distribution frame 2, the distribution frame 2 is assembled by stacking at least three installation front windows 3 of the same structure, the installation front windows 3 form an angle greater than 90° and less than 180°, each installation front window 3 is installed with a plurality of detachable UHD patch walls 4, the UHD patch wall 4 cooperates with the installation front window 3 to form an adapter installation hole 5, and the adapter installation hole 5 is used to fix and install the fiber optic adapter.

[0026] Specifically, by setting a plurality of installation front windows 3 set at an angle, the installation method of the fiber optic adapter is changed from the existing centralized installation on a flat panel to a dispersed installation on a plurality of installation panels, thereby increasing the space for installation and jumper operations and facilitating jumper operations. By using a plurality of detachable UHD patch walls 4 to form an adapter to form a mounting hole, the user can flexibly install and replace the patch according to actual needs, so that the wiring rack 2 has the characteristics of high density and compactness, can accommodate more fiber optic connections, and improves practicality.

[0027] In this embodiment, side panels 31 are installed on both sides of the wiring box body 1. Three L-shaped mounting brackets 6 are provided on the two side panels 31 near the wiring frame 2. The baffle frame 8 is fixed by setting the mounting brackets 6. L-shaped handles 7 are provided on the upper ends of the two side panels 31. The handles 7 can help the user to easily grasp and lift the wiring box, and conveniently move the wiring box to the desired position, thereby improving the convenience of operation.

[0028] At the same time, a baffle 9 is installed at the end of the baffle frame 8 away from the distribution frame 2. The baffle 9 is used to protect the distribution frame 2 from external collisions and prevent the distribution frame 2 from being damaged. Two locks 10 are set at the upper end of the baffle 9 for locking the baffle 9 and the baffle frame 8. The lock 10 only needs to be pushed up to a 90° position to complete the opening or locking of the baffle 9. A reversible door bracket 11 is provided at the lower end of the baffle 9, so that the user does not need to remove the entire baffle 9 when performing maintenance or replacing wiring, thereby improving the convenience of product use.

[0029] In this embodiment, a cable mounting frame 12 and a cable inlet cover 14 are provided at the end of one of the side panels 31 . A cable rack 13 is provided on the cable mounting frame 12 . The cable mounting frame 12 is installed inside the cable inlet cover 14 .

[0030] Specifically, the cable rack 13 can bundle the optical fiber cables on the cable installation rack 12, so that the optical fiber cables are arranged neatly and look beautiful. The cable entrance cover 14 can prevent dust and protect the cables. When the optical fiber cables enter the distribution box, the cable entrance cover 14 can ensure the safety of the optical fiber cables, prevent dust and other debris from entering the box, thereby affecting the normal operation of the optical fiber cables, and improve the stability of the use of the distribution box.

[0031] In this embodiment, the upper and lower ends of the distribution frame 2 are respectively provided with a card block 15 and a card block 2 16, the card block 15 is provided with a mounting hole 17, and the card block 2 16 is provided with a mounting hole 2 18. The distribution box body 1 also includes an upper cover 19 and a bottom cover 20. The front end of the upper cover 19 is provided with a downwardly bent buckle 21, the buckle 21 is provided with a fixing hole 1 22, and the front end of the bottom cover 20 is provided with a fixing hole 23. The card block 15 is inserted into the upper end of the buckle 21, and the mounting hole 17 is aligned with the fixing hole 1 22, and the mounting hole 2 18 is aligned with the fixing hole 23 and fixed with screws.

[0032] The specific installation method is to first insert the block 15 into the upper end of the buckle 21, and ensure that the mounting hole 17 is aligned with the fixing hole 1 22, and then install the block 2 16 to the upper end of the bottom cover 20, so that its mounting hole is aligned with the fixing hole 2 23, and then use screws to fix the mounting hole 17 and the fixing hole 1 22, and the mounting hole 2 18 and the fixing hole 2 23 respectively.

[0033] In this embodiment, a plurality of branching bracket assemblies 24 are provided on the bottom cover 20. These bracket assemblies can be added or removed as needed to adapt to different fiber optic cable layouts, and can effectively organize and distribute the fiber optic cables to make them more neat and compact.

[0034] In this embodiment, a rear cover 25 is provided at one end of the wiring box body 1 away from the wiring frame 2, and a top rear beam 26 is provided at the upper end of the rear cover 25. The top rear beam 26 is provided with a door lock 29, and the door lock 29 adopts rotation control. A rotary lock 30 is provided on the inner side of the rear cover 25, and an hourglass-shaped through hole is provided in the middle of the rotary lock 30. When the rear cover 25 needs to be opened, the door lock 29 can be opened by rotating left or right at will. When the rear cover 25 needs to be closed, the door lock 29 only needs to be turned back to the middle position to lock the rear cover 25.

[0035] At the same time, a bottom rear beam 27 is provided at the lower end of the rear cover 25, and four fixing blocks 28 are provided on the wiring box body 1. The fixing blocks 28 are respectively provided on the two ends of the top rear beam 26 and the bottom rear beam 27. The bottom rear beam 27, the top rear beam 26 are respectively fixed to the rear cover 25 and the two side panels 31 through the fixing blocks 28. The door lock 29 can be rotated left or right at will to open the rear cover 25.

[0036] The above-described implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims

1. A high-density optical fiber distribution box, characterized in that: The invention comprises a wiring box body (1), wherein the wiring box body (1) comprises a wiring frame (2), wherein the wiring frame (2) is composed of at least three stacked installation front windows (3) of the same structure, wherein the installation front windows (3) form an angle greater than 90° and less than 180°, wherein the installation front windows (3) are provided with a plurality of detachable UHD patch walls (4), and an adapter installation hole (5) is formed between each of the UHD patch walls (4).

2. A high-density optical fiber distribution box according to claim 1, characterized in that: Side panels (31) are installed on both sides of the wiring box body (1), and symmetrical mounting brackets (6) and handles (7) are respectively provided on the outer sides of the two side panels (31), and the mounting brackets (6) and handles (7) are both L-shaped structures. The mounting brackets (6) are arranged in parallel at one end of the side panels (31) close to the wiring frame (2), and the number is three. The handles (7) are arranged at the upper ends of the side panels (31), and the end of the mounting bracket (6) close to the wiring frame (2) is connected to a baffle frame (8).

3. A high-density optical fiber distribution box according to claim 2, characterized in that: A baffle (9) is installed at one end of the baffle frame (8) away from the wiring frame (2); a lock (10) for locking the baffle (9) and the baffle frame (8) is provided at the upper end of the baffle (9); and a door bracket (11) for allowing the baffle (9) to flip is provided at the lower end of the baffle (9).

4. A high-density optical fiber distribution box according to claim 2, characterized in that: A cable installation frame (12) and a cable inlet cover (14) are provided at the end of the side plate (31); a cable rack (13) is provided on the cable installation frame (12); and the cable installation frame (12) is installed in the cable inlet cover (14).

5. The high-density optical fiber distribution box according to claim 1, characterized in that: The upper end and the lower end of the distribution frame (2) are respectively provided with a card block 1 (15) and a card block 2 (16); the card block 1 (15) is provided with a mounting hole 1 (17), and the card block 2 (16) is provided with a mounting hole 2 (18).

6. A high-density optical fiber distribution box according to claim 5, characterized in that: The wiring box body (1) further comprises an upper cover (19) and a bottom cover (20); the upper cover (19) is provided with a downwardly bent buckle (21) at the front end, the buckle (21) is provided with a fixing hole 1 (22), the bottom cover (20) is provided with a fixing hole 2 (23) at the front end, the clamping block 1 (15) is inserted into the upper end of the buckle (21), the mounting hole 1 (17) and the fixing hole 1 (22), and the mounting hole 2 (18) and the fixing hole 2 (23) are respectively aligned and installed.

7. A high-density optical fiber distribution box according to claim 6, characterized in that: A plurality of branching bracket assemblies (24) are provided on the bottom cover (20).

8. The high-density optical fiber distribution box according to claim 1, characterized in that: The wiring box body (1) is provided with a rear cover (25) at one end away from the wiring frame (2); a top rear beam (26) is provided at the upper end of the rear cover (25); a door lock (29) is provided on the top rear beam (26); a rotary lock (30) is provided on the inner side of the rear cover (25); a bottom rear beam (27) is provided at the lower end of the rear cover (25); four fixing blocks (28) are provided at the rear of the wiring box body (1); the fixing blocks (28) are respectively arranged at the two ends of the top rear beam (26) and the bottom rear beam (27); the fixing blocks (28) respectively fix the top rear beam (26) and the bottom rear beam (27) to the rear cover (25) and the side plate (31).

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