Optical cable distribution box

Abstract

The utility model relates to the field of communication facilities, and provides an optical cable fiber distribution box. The optical cable fiber distribution box comprises a fiber distribution box body, an optical splitter fixing assembly and an optical splitter. A public bin and a plurality of single bins are arranged in the fiber distribution box body in a separated mode, connecting openings are formed in the sides, facing the public bin, of the single bins, and the single bins are communicated with the public bin through the connecting openings. The optical splitter fixing assembly is arranged in the single bin, the optical splitter is installed on the optical splitter fixing assembly, an output port of the optical splitter is installed at the connecting opening, and the connecting opening is used for connecting the output port and a transmission optical cable of the public bin. According to the optical cable fiber distribution box provided by the embodiment of the invention, the space utilization rate in the optical cable fiber distribution box can be effectively improved, so that the overall box body size of the optical cable fiber distribution box is reduced, and the optical cable fiber distribution box can adapt to installation in a narrow space.

Description

Technical Field

[0001] The present application relates to the field of communication facilities, and in particular to an optical cable fiber distribution box. Background Art

[0002] At present, under the background of co-construction and sharing of communication networks, fiber-to-the-home communication facilities in residential areas and residential buildings require equal access to multiple telecommunications services, and users can freely choose fiber-optic access services provided by multiple communication operators, such as China Mobile, China Telecom, China Unicom and China Broadcasting Corporation. Large-capacity four-network fusion optical fiber distribution boxes have been used and piloted, thus achieving the effect of sharing and co-construction of four networks in one and avoiding waste of resources.

[0003] However, the four-network integrated optical fiber splitter box in the related technology has a large box volume, which is not conducive to installation and use in scenarios with limited volume such as residential corridors and weak current rooms. Utility Model Content

[0004] The embodiment of the present application provides an optical cable fiber splitter box, which can effectively improve the space utilization inside the optical cable fiber splitter box, thereby reducing the box volume, so that the optical cable fiber splitter box can adapt to installation in a narrow space.

[0005] The present application provides an optical cable fiber distribution box, comprising:

[0006] A fiber distribution box body, wherein a common bin and a plurality of single bins are provided in the interior of the fiber distribution box body, a connecting opening is formed on a side of the single bin facing the common bin, and the single bin is connected with the common bin through the connecting opening;

[0007] A splitter fixing component and a splitter, wherein the splitter fixing component is arranged in the single warehouse, the splitter is installed on the splitter fixing component, and the output port of the splitter is installed at the connecting opening, and the connecting opening is used to connect the output port with the transmission optical cable of the public warehouse.

[0008] According to an embodiment of the present application, the fiber splitting box body is provided with a partition, the common bin and the single bin are separated by the partition, and the connection opening is provided on the partition.

[0009] According to an embodiment of the present application, the output port is plugged into the connection opening.

[0010] According to one embodiment of the present application, the single warehouse is also provided with an optical cable access assembly, the optical splitter fixing assembly is located above the optical cable access assembly, and the optical splitter fixing assembly is suitable for abutting against the optical cable access assembly.

[0011] According to an embodiment of the present application, the beam splitter fixing assembly is movably connected to the partition so that the beam splitter fixing assembly can be switched between an overlapping position and a staggered position;

[0012] Wherein, in the overlapping position, the splitter fixing assembly is located above the optical cable access assembly, and the splitter fixing assembly abuts against the optical cable access assembly; in the staggered position, the splitter fixing assembly and the optical cable access assembly are relatively staggered.

[0013] According to an embodiment of the present application, the beam splitter fixing assembly is provided with a fixing plate, the beam splitter is clamped on the fixing plate, and the fixing plate is rotatably connected to the partition so that the fixing plate can switch between the overlapping position and the staggered position.

[0014] According to one embodiment of the present application, the optical cable access assembly includes:

[0015] A fiber splicing unit is arranged at the bottom of the single compartment, and the fiber splicing unit is connected to the optical splitter through an optical cable;

[0016] An optical cable entry hole is formed on a side of the single compartment away from the common compartment, and the optical cable entry hole is used to pass an external optical cable so that the external optical cable is connected to the fiber fusion unit.

[0017] According to one embodiment of the present application, a plurality of optical cable connectors are installed at intervals in the common warehouse, the transmission optical cable is installed on the optical cable connectors, the transmission optical cable is formed with a first optical cable connector and a second optical cable connector, the first optical cable connector is connected to the output port of the splitter, and the second optical cable connector passes through the side wall of the common warehouse.

[0018] According to an embodiment of the present application, a plurality of optical cable outlet holes are formed on the side wall of the common warehouse, and each of the second optical cable connectors is correspondingly inserted into the optical cable outlet hole.

[0019] According to one embodiment of the present application, a side wall of the common warehouse is formed with an optical cable termination area, and the optical cable termination area is suitable for connecting with the second optical cable connector.

[0020] According to the optical cable splitter box of the embodiment of the present application, after the optical splitter in the single warehouse is fixed by the optical splitter fixing assembly, the output port of the optical splitter is installed in the connection opening of the single warehouse so that the output port of the optical splitter can be connected to the transmission optical cable in the public warehouse through the connection opening, so that the transmission optical cable in the public warehouse can be directly inserted into the output port of the optical splitter. Furthermore, when the optical cable is routed between the public warehouse and the single warehouse, the transmission optical cable of the public warehouse does not need to extend into the single warehouse, thereby reducing the optical cable routing channel between the public warehouse and the single warehouse, effectively reducing the routing layout between the public warehouse and the single warehouse, so as to reduce the internal space of the box occupied when routing between the public warehouse and the single warehouse, further improve the space utilization rate inside the box, realize the reduction of the box volume between the public warehouse and the single warehouse, and then reduce the overall box volume of the optical cable splitter box, so that the optical cable splitter box can adapt to the installation in a narrow space.

[0021] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the present application or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a schematic diagram of the top view of the structure of the optical cable splitter box when both sides are unfolded provided in an embodiment of the present application;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the optical cable fiber distribution box provided in an embodiment of the present application;

[0025] Figure 3 is a schematic diagram of the main structure of the separator provided in an embodiment of the present application;

[0026] Figure 4 It is a schematic diagram of the main structure of the optical cable fiber distribution box provided in an embodiment of the present application;

[0027] Figure 5 It is a schematic diagram of the structure of the optical cable connector provided in an embodiment of the present application.

[0028] Reference numerals:

[0029] 1. Fiber splitter box body; 11. Public compartment; 111. Optical cable outlet hole; 112. Optical cable termination area; 113. Transmission optical cable; 12. Single compartment; 121. Optical cable inlet hole; 122. Connection opening; 13. Partition; 132. Optical fiber channel hole; 21. Splitter fixing assembly; 211. Splitter; 212. Output port; 213. Fixing plate; 22. Optical cable access assembly; 221. Fiber splicing unit; 30. Optical cable connector; 31. First optical cable connector; 32. Second optical cable connector; 33. Optical cable reel fixing column; 34. Snap-in boss. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] Combine the following Figures 1 to 5 The optical cable fiber distribution box provided in this application is described.

[0032] Figure 1 The schematic diagram of the top view of the optical fiber distribution box provided by the embodiment of the present application when both sides are unfolded is illustrated. Figure 2 The three-dimensional structure diagram of the optical cable fiber distribution box provided in the embodiment of the present application is illustrated as follows: Figure 1 and Figure 2 As shown, the optical cable splitter box includes a splitter box body 1, a splitter fixing assembly 21 and a splitter 211. The inside of the splitter box body 1 is divided into a common compartment 11 and a plurality of single compartments 12. A connection opening 122 is formed on the side of the single compartment 12 facing the common compartment 11, and the single compartment 12 is connected to the common compartment 11 through the connection opening 122. The splitter fixing assembly 21 is arranged in the single compartment 12, the splitter 211 is installed on the splitter fixing assembly 21, and the output port 212 of the splitter is installed at the connection opening 122, and the connection opening 122 is used to connect the output port 212 with the transmission optical cable 113 of the common compartment 11.

[0033] According to the optical cable splitter box of the embodiment of the present application, after the splitter 211 is installed in the single warehouse 12 through the splitter fixing assembly 21, the output port 212 of the splitter is installed in the connecting opening 122 of the single warehouse 12 so that the output port 212 of the splitter can be connected to the transmission optical cable 113 in the common warehouse through the connecting opening 122, thereby the transmission optical cable 113 in the common warehouse 11 can be directly inserted into the output port 212 of the splitter 211. Furthermore, when routing the optical cable between the common warehouse 11 and the single warehouse 12, the transmission optical cable 113 of the common warehouse 11 does not need to extend into the single warehouse 12, thereby reducing the optical cable routing channel between the common warehouse 11 and the single warehouse 12, and effectively reducing the routing layout between the common warehouse 11 and the single warehouse 12, so as to reduce the internal space of the box occupied by the routing between the common warehouse 11 and the single warehouse 12, further improve the space utilization inside the box, and reduce the box volume between the common warehouse 11 and the single warehouse 12, thereby reducing the overall box volume of the optical cable splitter box, so that the optical cable splitter box can adapt to the installation in a narrow space.

[0034] It should be noted that the single compartment 12 is suitable for accessing the external optical cable of the operator to realize the optical fiber communication between the optical cable splitter box and the operator. In order to ensure the independent space between different operators, each single compartment 12 is connected to the building optical cable of one operator. In this embodiment, the number of single compartments 12 in the optical cable splitter box is 4, so that the optical cable splitter box can access the building optical cables of four operators through 4 single compartments 12.

[0035] It should also be noted that each single warehouse 12 is provided with a corresponding door and lock, so that each operator can independently manage and maintain the corresponding access optical cable single warehouse 12. The public warehouse 11 is also provided with a corresponding door and lock. When a different operator needs to be selected after the optical cable splitter box is installed, the door and lock of the public warehouse 11 can be opened, and the connection optical cable of the public warehouse 11 can be connected to the output port 212 of the optical splitter 211 in the corresponding operator single warehouse 12 to achieve the switching of the corresponding operator.

[0036] In one embodiment of the present application, Figure 3 The schematic diagram of the main structure of the separator 13 provided in the embodiment of the present application is illustrated as follows: Figures 1 to 3 As shown, the fiber distribution box body 1 is provided with a partition 13, the common compartment 11 and the single compartment 12 are separated by the partition, and the connecting opening 122 is provided on the partition.

[0037] It is understandable that the public compartment 11 and the single compartment 12 are separated by the partition 13 to ensure that the public compartment 11 and the single compartment 12 are relatively independent, so as to facilitate the independent management and maintenance of the single compartment 12 and the public compartment 11. At the same time, by setting the connection opening 122 on the partition, so that the output port 212 of the optical splitter is connected to the transmission optical cable 113 in the public compartment 11 through the connection opening 122, it is ensured that the transmission optical cable 113 in the public compartment 11 can be directly plugged and unplugged with the output port 212 of the optical splitter 211 for quick use, thereby improving the convenience of the optical cable splitter box when it is necessary to switch between different operators.

[0038] It should be noted here that in order to improve the convenience of installation of the partition 13 inside the fiber splitter box body 1, in this embodiment, the partition 13 is a partition, and an installation groove is formed in the fiber splitter box body 1 along the up and down directions. The two ends of the partition are inserted into the installation groove to realize the installation of the partition inside the fiber splitter box body 1.

[0039] It should also be noted here that when no partition 13 is provided between the single compartment 12 and the common compartment 11 , that is, when the single compartment and the common compartment are directly connected, the connecting opening 122 is the common connecting area between the single compartment 12 and the common compartment 11 .

[0040] Furthermore, to ensure that the output port 212 of the optical splitter 211 can be connected to the optical cable in the public compartment 11 through the connection opening 122, as shown in FIG. Figure 3 As shown, the output port 212 is plugged into the connection opening 122 .

[0041] It can be understood that by directly plugging the output port 212 of the splitter 211 into the connection opening 122, and the connection opening 122 connecting the common warehouse and the single warehouse, the transmission optical cable 113 in the common warehouse 11 can be directly connected to the output port 212, without the need to set up an additional wiring channel in the fiber splitter box body 1, so as to improve the space utilization inside the fiber splitter box body 1.

[0042] At the same time, when switching the connection between the public warehouse 11 and different single warehouses 12, the optical cable in the public warehouse 11 can be directly connected to the output port 212 of the splitter 211 in the corresponding single warehouse 12, thereby effectively reducing the operational difficulty and switching time when switching between different operators, and improving the installation efficiency of the optical cable fiber distribution box.

[0043] It should be noted that, in this embodiment, the number of partitions is 1, and the number of connecting openings 122 is equal to the number of single compartments 12, so as to reduce the number of assembly parts of the optical cable fiber distribution box. In addition, multiple partitions can also be provided, and the multiple partitions are arranged in a straight line interval inside the fiber distribution box body 1, and a gap is formed between any two adjacent partitions, so that the gap between the two partitions is used as the connecting opening 122. The length of the gap is equal to the length of the optical splitter 211, so as to ensure that the output port 212 of the optical splitter 211 can pass through the gap formed between the two adjacent partitions.

[0044] In one embodiment of the present application, Figure 1 and Figure 2 As shown, the single compartment 12 is further provided with an optical cable access component 22 , the optical splitter fixing component 21 is located above the optical cable access component 22 , and the optical splitter fixing component is suitable for abutting against the optical cable access component 22 .

[0045] It is understandable that the optical cable access assembly 22 is used to access the external optical cable of the operator. By arranging the optical splitter fixing assembly 21 in the single warehouse 12 above the optical cable access assembly 22, the optical splitter fixing assembly 21 and the optical cable access assembly 22 form an upper and lower layer layout in the single warehouse 12, thereby reducing the floor space occupied by the optical splitter fixing assembly 21 and the optical cable access assembly 22 in the single warehouse 12, thereby improving the space utilization rate in the single warehouse 12, and further reducing the box volume of the single warehouse 12.

[0046] In one embodiment of the present application, the splitter fixing assembly 21 is movably connected to the partition 13 so that the splitter fixing assembly 21 can be switched between an overlapping position and a staggered position; wherein, in the overlapping position, the splitter fixing assembly 21 is located above the optical cable access assembly 22, and the splitter fixing assembly 21 abuts against the optical cable access assembly 22; in the staggered position, the splitter fixing assembly 21 and the optical cable access assembly 22 are relatively staggered.

[0047] It can be understood that when the optical cable access component 22 is installed in the single warehouse 12, when the splitter fixing component 21 needs to be installed in the single warehouse 12, the splitter fixing component 21 can be moved toward the optical cable access component 22, and the splitter fixing component 21 can be moved to the overlapping position so that the splitter fixing component 21 is installed above the optical cable access component 22, thereby ensuring the space utilization of the splitter fixing component 21 and the optical cable access component 22 in the single warehouse 12, thereby reducing the box volume of the single warehouse 12.

[0048] When the optical cable access assembly 22 needs to be repaired, the splitter fixing assembly can be moved from the overlapping position to the staggered position so that the splitter fixing assembly 21 and the optical cable access assembly 22 are in a mutually staggered state, thereby exposing the optical cable access assembly 22 in the single warehouse 12 to facilitate the maintenance of the optical cable access assembly 22.

[0049] Furthermore, in order to switch the beam splitter fixing assembly 21 between the overlapping position and the staggered position, the beam splitter fixing assembly 21 may be rotatably connected to the partition 13 .

[0050] Specifically, the beam splitter fixing assembly 21 is provided with a fixing plate 213 , the beam splitter 211 is clamped on the fixing plate 213 , and the fixing plate 213 is rotatably connected to the partition 13 , so that the fixing plate 213 switches between the overlapping position and the staggered position.

[0051] When the optical splitter fixing assembly 21 needs to be installed in the single compartment 12, the fixing plate 213 can be rotated toward the optical cable access assembly 22, so that the fixing plate 213 can move to the overlapping position and be installed above the optical cable access assembly 22. When the optical cable access assembly 22 needs to be inspected, the fixing plate 213 can be rotated away from the optical cable access assembly 22, so that the fixing plate 213 and the optical cable access assembly 22 are staggered to expose the optical cable access assembly 22.

[0052] Among them, a rotating shaft column is formed at one end of the fixed plate 213 facing the partition 13, and a rotating hole is provided in the partition 13. The rotating hole and the rotating shaft column rotate in cooperation to realize the flipping of the fixed plate 213 relative to the partition 13, so that the fixed plate 213 can switch between the overlapping position and the staggered position.

[0053] It should be noted here that in order to achieve the switching of the splitter fixing component 21 between the overlapping position and the staggered position, the splitter fixing component 21 is not limited to being rotatably connected with the partition 13, and the splitter fixing component 21 can also be set to be slidably connected with the single chamber 12 and the partition 13.

[0054] Specifically, a slide groove is formed in the side wall surface of the single warehouse 12 that is perpendicular to the partition 13, and the fixed plate 213 is slidably matched with the slide groove. At the same time, the communication window in the partition 13 is connected to the slide groove, and a limit baffle is provided in the slide groove. Then, when the fixed plate 213 is located in the overlapping position, the fixed plate 213 is fixed in the single warehouse 12 by the limit baffle, and when the fixed plate 213 needs to be switched to the staggered position, the fixed plate 213 can slide relative to the slide groove, and then the fixed plate 213 and the optical cable and access assembly are staggered to expose the optical cable access assembly 22.

[0055] It should be noted that a clamping groove is provided on the fixing plate 213, and a clamping claw is formed on the periphery of the clamping groove. The beam splitter 211 is installed in the clamping groove and fixed by the clamping claw. When the beam splitter 211 needs to be taken out, the connection between the clamping claw and the beam splitter 211 can be opened to take out the beam splitter 211.

[0056] In one embodiment of the present application, Figure 1 and Figure 2As shown, the optical cable access assembly 22 includes a fiber splicing unit 221, which is disposed at the bottom of the single compartment 12 and is connected to the optical splitter 211 through an optical cable. An optical cable entry hole 121 is formed on one side of the single compartment 12 away from the public compartment 11, and the optical cable entry hole 121 is used to pass an external optical cable so that the external optical cable is connected to the fiber splicing unit 221, and the fiber splicing unit 221 is used to splice and fix the external optical cable.

[0057] It can be understood that the external optical cable is passed into the single warehouse 12 through the optical cable entry hole 121, and the external optical cable is connected to the fiber splicing unit 221 so that the fiber splicing unit 221 fuses and fixes the external optical cable, and the external optical cable is connected to the single warehouse 12, thereby realizing signal communication between the single warehouse 12 and the external optical cable. Then, the fiber splicing unit 221 is connected to the optical splitter 211 through an optical cable, so that the optical signal transmitted by the external optical cable can be distributed through the optical splitter 211 after being connected to the fiber splicing unit 221, and then the optical splitter 211 distributes and transmits the optical signal through the optical cable of the public warehouse 11, thereby realizing optical communication of the optical cable fiber splitter box.

[0058] Exemplarily, in this embodiment, the external optical cable may be an optical cable entering the building of the operator that needs to access the corresponding single warehouse 12.

[0059] Exemplarily, the fiber splicing unit 221 may be a fiber splicing tray to perform splicing and fixing on the external optical cable.

[0060] In one embodiment of the present application, when other communication optical fibers need to be arranged in the optical fiber distribution box to realize other communication functions, in order to ensure that the communication optical fibers avoid cross wiring in the optical fiber distribution box, such as Figure 2 and Figure 3 As shown, the partition 13 is formed with a fiber optic channel hole 132 , which connects the single compartment 12 and the common compartment 11 , and the fiber optic channel hole 132 is suitable for communication optical fibers to pass through the single compartment 12 and the common compartment 11 .

[0061] It is understandable that by forming the optical fiber channel hole 132 in the partition 13 and allowing the communication optical fiber to pass through the single compartment 12 and the public compartment 11 through the optical fiber channel hole 132, the communication function of the optical fiber distribution box is ensured, and the communication optical fiber in the optical fiber distribution box can pass through the single compartment 12 and the public compartment 11 stably and orderly, thereby avoiding confusion and mutual interference between the optical fibers to ensure the transmission quality of the optical signal communication. At the same time, the communication optical fiber is arranged through the optical fiber channel hole 132 to ensure the space utilization of the communication optical fiber in the optical fiber distribution box, and further reduce the volume of the optical fiber distribution box.

[0062] Exemplarily, the communication optical fiber is an upstream optical fiber, and a channel is provided from the common warehouse 11 to the single warehouse 12 for the upstream optical fiber through the optical fiber channel hole 132 to ensure that the upstream optical fiber has a corresponding installation position in the optical cable splitter box, thereby facilitating the layout of the passage of the upper and lower optical fibers in the optical cable splitter box to ensure the space utilization in the optical cable splitter box when the optical fiber passes through the optical cable splitter box.

[0063] In one embodiment of the present application, Figure 1 and Figure 2 As shown, the public warehouse 11 is installed with multiple optical cable connectors 30 at intervals, and the transmission optical cable 113 of the public warehouse is installed on the optical cable connector 30. The transmission optical cable 113 is formed with a first optical cable connector 31 and a second optical cable connector 32, the first optical cable connector 31 is connected to the output port 212 of the optical splitter 211, and the second optical cable connector 32 passes through the side wall of the public warehouse 11.

[0064] It can be understood that by connecting the first optical cable connector 31 of the transmission optical cable 113 to the output port 212 of the splitter 211, the optical signal distributed by the splitter 211 is transmitted through the transmission optical cable 113, thereby transmitting the operator signal corresponding to the access of the optical cable splitter box to the user terminal, thereby realizing the optical signal communication of the optical cable splitter box.

[0065] At the same time, by setting a plurality of optical cable connectors 30 in the public warehouse 11, the optical cable connectors 30 are used to layout the optical cable routing in the public warehouse 11 to improve the space utilization rate when routing the optical cables in the public warehouse 11, thereby effectively reducing the box volume of the public warehouse 11.

[0066] In this embodiment, the first optical cable connector 31 adopts a prefabricated sheathed optical cable connector, and the transmission optical cable 113 is a sheathed optical cable, which is plugged into the prefabricated sheathed optical cable connector, and the prefabricated sheathed optical cable connector is plugged into the output port 212 of the optical splitter 211 to complete the connection between the output port 212 of the optical splitter 211 and the sheathed optical cable. In addition, the transmission optical cable 113 can be fixed in the public warehouse 11 through the optical cable connector 30 and the output port 212 of the optical splitter 211, and there is no need to fix the transmission optical cable 113 in the public warehouse 11 through processes such as fiber splicing or fiber coiling, which effectively improves the convenience of repairing and replacing the optical cable in the public warehouse 11; at the same time, the number of components in the public warehouse 11 is reduced, thereby further improving the space utilization of the public warehouse 11.

[0067] Specifically, Figure 5 The structural diagram of the optical cable connector provided by the embodiment of the present application is illustrated as follows: Figure 5As shown, the optical cable connector 30 is an optical cable drum, and the sheathed optical cable is wound in the optical cable drum. A plurality of optical cable drum fixing columns 33 are formed in the public warehouse 11, and the optical cable drum is rotatably connected to the optical cable drum fixing columns 33. An optical cable drum clamping plate (not shown in the figure) is arranged around each optical cable drum fixing column 33, and a certain gap is formed between the optical cable drum clamping plate and the bottom wall of the public warehouse 11, and a clamping boss 34 is arranged in the optical cable drum, and the clamping boss 34 can be clamped in the gap.

[0068] When the cable drum is not needed for laying the cable, the cable drum can be pressed to press the engaging boss 34 of the cable drum into the gap, and the cable drum can be rotated so that the engaging boss 34 is engaged in the gap, thereby fixing the cable drum in the public warehouse 11 and locking the sheathed optical cable to ensure that the sheathed optical cable is wound in the cable drum.

[0069] When the cable drum is needed for cable laying, the cable drum can be rotated to disconnect the clamping engagement between the clamping boss 34 and the clamping plate of the cable drum, and the cable drum can be pulled up in a direction away from the bottom wall of the public compartment 11, so that the sheathed optical cable can be freely rotated by pulling the rope, thereby realizing the cable laying operation of the sheathed optical cable.

[0070] Exemplarily, eight optical cable drum fixing columns 33 are formed in the public warehouse 11, and the eight optical cable drum fixing columns 33 are arranged in the public warehouse 11 in a 2-column and 4-row arrangement. Two optical cable drums are superimposed and wound around each optical cable drum fixing column 33, completing the spatial arrangement of 16 optical cable drums in the public warehouse 11, so as to improve the space utilization of the optical cable drums in the public warehouse 11.

[0071] In one embodiment of the present application, Figure 4 The main structure diagram of the optical cable fiber distribution box provided in the embodiment of the present application is illustrated as follows: Figure 2 and Figure 4 As shown, a plurality of optical cable outlet holes 111 are formed on the side wall of the public compartment 11 , and each second optical cable connector 32 is correspondingly disposed through the optical cable outlet hole 111 .

[0072] It is understandable that when the optical cable splitter box needs to be connected to the user terminal, the communication between the optical cable splitter box and the user terminal is realized by inserting the second optical cable connector 32 into the optical cable outlet hole 111 and connecting the second optical cable connector 32 to the user terminal. In the optical cable splitter box, since each second optical cable connector 32 is correspondingly inserted into the optical cable outlet hole 111, the orderly routing of the optical cables in the public warehouse 11 is ensured, and the confusion and entanglement of the optical cables are avoided, so as to facilitate the management of the optical cables in the public warehouse 11, improve the space utilization rate when routing the optical cables in the public warehouse 11, and further reduce the volume of the public warehouse 11.

[0073] In one embodiment of the present application, Figure 2 and Figure 4As shown, a side wall of the common compartment 11 is formed with an optical cable termination area 112 , and the optical cable termination area 112 is suitable for connecting with the second optical cable connector 32 .

[0074] It can be understood that when the optical cable fiber distribution box is not connected to the user terminal, in order to ensure the convenience of subsequent connection to the user terminal, the optical cable connector 30 can be properly laid, and the second optical cable connector 32 of the optical cable connector 30 can be connected to the optical cable termination area 112, so as to fix the second optical cable connector 32 through the optical cable termination area 112, thereby avoiding the optical cables released by the optical cable connector 30 from being tangled in the public warehouse 11, and effectively improving the wiring management of the optical cables released in the public warehouse 11.

[0075] In one embodiment of the present application, the fiber splitter box body 1 is provided with four mounting holes, two of which are formed on the side walls of two of the single compartments 12 away from the common compartment 11, and the other two are formed on the side walls of the common compartment 11 away from the single compartment 12, and two of the mounting holes are arranged opposite to the other two mounting holes, and the fiber splitter box body 1 is fixed from the inside of the fiber splitter box body 1 by bolts to ensure that the fiber splitter box plate cannot be disassembled from the outside of the fiber splitter box body 1, so as to ensure the stability and safety of the fiber splitter box body 1 during installation.

[0076] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An optical cable fiber distribution box, characterized in that: include: A fiber distribution box body, wherein a common bin and a plurality of single bins are provided in the interior of the fiber distribution box body, a connecting opening is formed on a side of the single bin facing the common bin, and the single bin is connected with the common bin through the connecting opening; A splitter fixing component and a splitter, wherein the splitter fixing component is arranged in the single warehouse, the splitter is installed on the splitter fixing component, and the output port of the splitter is installed at the connecting opening, and the output port is used to connect the transmission optical cable of the public warehouse.

2. The optical cable fiber distribution box according to claim 1, characterized in that: The fiber distribution box body is provided with a partition, the common compartment and the single compartment are separated by the partition, and the connection opening is provided on the partition.

3. The optical cable fiber distribution box according to claim 2, characterized in that: The output port is plugged into the connection opening.

4. The optical cable fiber distribution box according to claim 2, characterized in that: The single warehouse is also provided with an optical cable access component, the optical splitter fixing component is located above the optical cable access component, and the optical splitter fixing component is suitable for abutting against the optical cable access component.

5. The optical cable fiber distribution box according to claim 4, characterized in that: The beam splitter fixing assembly is movably connected to the partition so that the beam splitter fixing assembly can be switched between an overlapping position and a staggered position; Wherein, in the overlapping position, the splitter fixing assembly is located above the optical cable access assembly, and the splitter fixing assembly abuts against the optical cable access assembly; in the staggered position, the splitter fixing assembly and the optical cable access assembly are relatively staggered.

6. The optical cable fiber distribution box according to claim 5, characterized in that: The beam splitter fixing assembly is provided with a fixing plate, the beam splitter is clamped on the fixing plate, and the fixing plate is rotatably connected to the partition so that the fixing plate switches between the overlapping position and the staggered position.

7. The optical cable fiber distribution box according to claim 4, characterized in that: The optical cable access assembly comprises: A fiber splicing unit is arranged at the bottom of the single compartment, and the fiber splicing unit is connected to the optical splitter through an optical cable; An optical cable entry hole is formed on a side of the single compartment away from the common compartment, and the optical cable entry hole is used to pass an external optical cable so that the external optical cable is connected to the fiber fusion unit.

8. The optical cable fiber distribution box according to any one of claims 1 to 7, characterized in that: The common warehouse is installed with multiple optical cable connectors at intervals, the transmission optical cable is installed on the optical cable connectors, the transmission optical cable is formed with a first optical cable connector and a second optical cable connector, the first optical cable connector is connected to the output port of the splitter, and the second optical cable connector passes through the side wall of the common warehouse.

9. The optical cable fiber distribution box according to claim 8, characterized in that: The side wall of the public compartment is formed with a plurality of optical cable outlet holes, and each of the second optical cable connectors is correspondingly inserted into the optical cable outlet hole.

10. The optical cable fiber distribution box according to claim 8, characterized in that: The side wall of the common warehouse is formed with an optical cable termination area, and the optical cable termination area is suitable for connecting with the second optical cable connector.

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