CN219392338U

CN219392338U - Floor user type jumper-connection-free optical cable distributing box

Info

Publication number: CN219392338U
Application number: CN202320496227.4U
Authority: CN
Inventors: 石明; 董仲刚; 税春林
Original assignee: Jiangsu Nanfang Communications Technology Co ltd
Current assignee: Jiangsu Nanfang Communications Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-07-21
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a floor user type jumper-free optical cable cross connecting box, wherein an optical splitter and a welding disc are arranged IN the box body, the optical splitter is provided with an input end IN optical port and a user end optical port, a welding clamping groove and a wire binding bridge are arranged on the welding disc, an optical fiber bundle tube separated by stripping an incoming optical cable enters the welding disc, one end of a transition optical cable is connected to the input end IN optical port of the optical splitter, the other end of the transition optical cable enters the welding disc, is bound and fixed by the wire binding bridge, is coiled on the welding clamping groove and is welded with the optical fiber bundle tube of the incoming optical cable, so that the optical signal input of the optical splitter is realized, the first end of the incoming optical cable is sequentially connected with the user end optical port of the optical splitter, the second end of the incoming optical cable is led out to the box body and is connected to a user's optical cat, and the output of an optical signal is realized. By the mode, the optical fiber network service requirement of the old community and the middle community under the scene can be met, and the problem of maintenance and upgrading of the optical fiber network of the traditional optical cable cross connecting cabinet is solved.

Description

Floor user type jumper-connection-free optical cable distributing box

Technical Field

The utility model relates to the technical field of optical cable cross-connecting boxes, in particular to a floor user type jumper-connection-free optical cable cross-connecting box.

Background

The optical cable cross connecting cabinet is cross connecting equipment for providing optical cable end forming and jump connection for the optical cable of the trunk layer and the optical cable of the distribution layer. After the optical cable is led into the optical cable cross connecting cabinet, the trunk layer optical cable and the distribution layer optical cable are communicated by using the jumping fiber after being fixed, terminated and distributed.

The conventional optical cable cross connecting box has the following defects in use:

the optical cable cross connecting box is large in size, occupies corridor space when applied to old and old communities, and is easy to cause channel congestion;

the capacity of the optical cable cross connecting box is too large or too small, and the optical cable cross connecting box lacks of the model and specification which can correspond to the medium-sized cell;

the common optical jumper is adopted in the optical cable cross connecting cabinet, so that rodents are easy to bite optical fibers to cause network interruption;

the cable cross-connect lacks digital management of fiber routing information.

Disclosure of Invention

The utility model mainly solves the technical problem of providing a floor user type jumper-free optical cable cross connecting cabinet, in particular to an optical cable cross connecting cabinet for old district network transformation and medium district user optical fiber network, which can meet the use requirements of the optical fiber network in the scenes of the old district and the medium district, solve the problem of maintenance and upgrading of the optical fiber network of the traditional optical cable cross connecting cabinet, provide special scene application solutions for operators or constructors with similar problems, and has great popularization significance.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a floor user's jump-free optical cable distributing box, include: the box and install top cap and the base at box top and bottom, still include drop cable, optical cable and transition optical cable of registering one's residence, the box bottom has drop cable installation end and optical cable installation end of registering one's residence, the box is inside to be provided with:

the optical splitter is provided with an input end IN optical port and a plurality of user end optical ports;

the welding disc is provided with a welding clamping groove and a wire binding bridge;

the optical cable fixing plate is arranged in the box body and close to the installation end of the lead-in optical cable;

the leading-in optical cable is fixed on the optical cable fixing plate after being connected into the box body from the leading-in optical cable mounting end, the optical fiber bundle tube separated by stripping the leading-in optical cable enters the welding disc, is bound and fixed by the wire binding bridge and then is coiled on the welding clamping groove,

the transition optical cable comprises a first end with a connector and a second end opposite to the first end, the first end of the transition optical cable is connected to an input end IN optical port of the optical splitter, the second end of the transition optical cable enters the welding disc, is bound and fixed by a wire binding bridge, is coiled on a welding clamping groove, is welded with an optical fiber bundle tube of the lead-IN optical cable, realizes the optical signal input of the optical splitter,

the two ends of the house-entering optical cable are respectively provided with a connector, the first end of the house-entering optical cable is sequentially connected with the user end optical port of the optical splitter, and the second end of the house-entering optical cable is led out to the box body and connected to the optical cable of the user, so that the output of optical signals is realized.

In a preferred embodiment of the present utility model, a door panel is connected to the case, and is mounted to the case in a hinged manner, and a door lock for opening and closing the door panel is provided to the door panel.

In a preferred embodiment of the utility model, a waterproof joint is arranged at the bottom of the box body and matched with the incoming optical cable and the home optical cable.

In a preferred embodiment of the present utility model, the transition fiber optic cable is an armor single core fiber optic cable.

In a preferred embodiment of the utility model, the optical splitter is built-in with a 1*8 splitter.

IN a preferred embodiment of the present utility model, the optical splitter is provided with a disc number identifier, and the input end IN optical port and the user end optical port of the optical splitter are correspondingly provided with RFID electronic tags.

The beneficial effects of the utility model are as follows: the floor user type jumper-connection-free optical cable cross-connecting box meets the use requirements of the optical fiber network in the scenes of old communities and medium communities, solves the problem of maintenance and upgrading of the optical fiber network of the traditional optical cable cross-connecting box, can provide special scene application solutions for operators or constructors with similar problems, and has popularization significance.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is a front view of a fiber optic splice-free cable tray of the present utility model for a residential subscriber;

FIG. 2 is a schematic bottom view of a fiber optic cable cross-connect cabinet of the present utility model for a residential user;

FIG. 3 is a schematic diagram of a splice tray of the floor-user jumper-free cable splice closure of the present utility model;

FIG. 4 is a schematic diagram of an optical splitter of a fiber optic splice-free cable cross-section of a residential user of the present utility model;

the components in the drawings are marked as follows: 1. the cable management device comprises a top cover, 2, a wire management ring, 3, a fiber coiling ring, 4, a welding disc, 4-1, a welding clamping groove, 4-2, a binding bridge, 5, an incoming optical cable, 5-1, an optical fiber bundle tube, 6, an optical cable fixing plate, 7, a base, 8, a waterproof joint, 9, a household optical cable, 10, a door panel 1, a door lock, 12, a hinge, 13, an optical divider, 13-1, an RFID electronic tag, 13-2, a user optical port, 13-3, an input end IN optical port, 13-4, an optical divider, 14, a box body, 15 and a transitional optical cable.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the azimuth or positional relationship indicated by the terms "front", "rear", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore, should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature may include first and second features directly contacting each other, either above or below a second feature, or through additional features contacting each other, rather than directly contacting each other. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.

Referring to fig. 1 to 4, an embodiment of the present utility model includes:

a floor-user-type jumper-free optical cable cross-connecting box, comprising: the box 14 and the top cover 1 and the base 7 arranged at the top and the bottom of the box 14, wherein the top cover 1 and the base 7 are respectively and reliably connected with the box 14.

The box body 14 is connected with the door plate 10, the door plate 10 is installed on the box body 14 in a hinged mode, the door plate 10 is provided with the door lock 11 for opening and closing the door plate 10, and the protection performance of the optical cable cross connecting box is improved.

The floor user type jumper-free optical cable cross-connecting cabinet further comprises an incoming optical cable 5, an incoming optical cable 9 and a transition optical cable 15, wherein the transition optical cable 15 is an armor single-core optical cable, and the metal armor can effectively protect the service performance of the optical cable and prolong the service cycle of the optical fiber.

The bottom of the box body 14 is provided with a lead-in optical cable installation end and a home optical cable installation end, the position of the bottom of the box body 14 matched with the lead-in optical cable 5 and the home optical cable 9 is provided with a waterproof joint 8 for leading in and out wires of the home optical cable 9 and the lead-in optical cable 5, and network faults caused by rodents entering the box body are avoided by the waterproof joint 5.

In this embodiment, preferably, the optical splitter 13, the fusion splice tray 4 and the optical cable fixing plate 6 are disposed inside the box 14, and the optical cable fixing plate 6 is disposed inside the box 14 at a position close to the installation end of the optical cable.

IN this embodiment, a 1*8 splitter is built IN the optical splitter 13, a disc number identifier 13-4 is provided on the optical splitter 13, an input end IN optical port 13-3 and a user end optical port 13-2 of the optical splitter 13 are correspondingly provided with an RFID electronic tag 13-1, information of the RFID electronic tag 13 is read and written through handheld scanning, and information of the user end optical port 13-2, the input end IN optical port 13-3 and the disc number identifier 13-4 on the optical splitter 13 is respectively input, so that management and inquiry of a digital port are realized.

Further, the optical splitter 13 has an input end IN optical port 13-3 and 8 user end optical ports 13-2, each user end optical port 13-2 is provided with a corresponding number 1-8 serial number identifier, and the input end IN optical port 13-3 has an IN serial number identifier for distinguishing and distinguishing IN the construction process.

The welding disc 4 is provided with a welding clamping groove 4-1 and a wire tying bridge 4-2, the wire tying bridge 4-2 is used for fixing a transition optical cable 15 and an optical fiber bundle tube 5-1 separated by the sheath stripping of the lead-in optical cable 5, and the welding clamping groove 4-1 is used for welding the transition optical cable 15 and the optical fiber bundle tube 5-1 so as to realize the conduction of optical signals.

The utility model relates to an optical signal communication principle of a floor user type jumper-connection-free optical cable cross connecting cabinet, which comprises the following steps:

the leading-in optical cable 5 is connected into the box body 14 from the leading-in optical cable installation end and then fixed on the optical cable fixing plate 6, the optical fiber bundle tube 5-1 separated by stripping the leading-in optical cable 5 enters the welding disc 4 and is wound on the welding clamping groove 4-1 after being bound and fixed by the wire binding bridge 4-2,

the transition optical cable 15 comprises a first end with a connector and a second end opposite to the first end, the first end of the transition optical cable 15 is connected to an input end IN optical port 13-3 of the optical splitter 13, the second end of the transition optical cable 13 enters through a phi 80 disc fiber ring 3 and a wire arranging ring 2 to carry out optical fiber according to a wiring route, enters a welding disc 4, is bound and fixed through a wire binding bridge 4-2 and then is coiled on a welding clamping groove 4-1, and is welded with an optical fiber bundle tube 5-1 of the lead-IN optical cable 5, so that optical signal input of the optical splitter 13 is realized;

the two ends of the house-entry optical cable 9 are respectively provided with a connector, the first end of the house-entry optical cable 9 is sequentially connected with the user-end optical port 13-2 of the optical splitter 13, and the second end of the house-entry optical cable 9 is locked through the waterproof connector 8 after being managed by the wire loop 2 and then led out to the box 14 and is connected to an optical cat of a user, so that the output of optical signals is realized, and the optical network signals are opened.

The floor user type jumper-connection-free optical cable cross-connecting box has the beneficial effects that:

the system has the advantages of small volume, moderate capacity, no occupation of corridor space and suitability for network upgrading and reconstruction of old communities;

the water-proof connectors are adopted for the inlet and outlet lines, so that network faults caused by rodents entering the box body are effectively prevented;

the armored optical cable is adopted for jumping the fiber of the box body, so that the protective performance of the product is improved;

each port of the optical splitter is provided with an RFID electronic tag, and digital on-line management of each optical port is realized through APP scanning information input;

the utilization rate of the optical fiber ports is high, the line inlet and outlet layout is reasonable, and the post maintenance is convenient;

any bending radius of the optical fiber cable is larger than 40mm in the wiring process, so that the optical fiber loss is greatly reduced;

the optical fiber network service requirements of old cells and medium-sized cells in the scene can be met, the problem of maintenance and upgrading of the optical fiber network of the traditional optical cable cross connecting box is solved along with the construction of smart cities, and a special scene application solution can be provided for operators or constructors with similar problems, so that the optical fiber network service method has popularization significance.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims

1. A floor-user-type jumper-free optical cable cross-connecting box, comprising: the box body, and the top cover and the base arranged at the top and the bottom of the box body are characterized by further comprising an incoming optical cable, an incoming optical cable and a transitional optical cable, the bottom of the box body is provided with an incoming optical cable installation end and an incoming optical cable installation end,

the inside of the box body is provided with:

2. The floor-user-type jumper-free optical cable cross-connecting cabinet of claim 1, wherein the cabinet is connected with a door plate, the door plate is mounted on the cabinet in a hinged manner, and a door lock for opening and closing the door plate is arranged on the door plate.

3. The floor-user-type jumper-free optical cable cross-connecting cabinet as claimed in claim 1, wherein a waterproof joint is arranged at the position where the bottom of the cabinet is matched with the incoming optical cable and the home-entry optical cable.

4. The fiber optic cable splice enclosure of claim 1, wherein said transition fiber optic cable is an armored single fiber cable.

5. The fiber optic cable splice enclosure of claim 1, wherein said optical splitter has a 1*8 splitter incorporated therein.

6. The floor user-type jumper-free optical cable cross-connecting cabinet is characterized IN that a disk number identifier is arranged on the optical splitter, and RFID electronic tags are correspondingly arranged on an IN optical port of an input end of the optical splitter and an optical port of a user end of the optical splitter.