CN210742578U

CN210742578U - Light traffic box

Info

Publication number: CN210742578U
Application number: CN201921953051.0U
Authority: CN
Inventors: 李超
Original assignee: Chengdu Qianhong Communication Co ltd
Current assignee: Chengdu Qianhong Communication Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-12
Anticipated expiration: 2029-11-13

Abstract

The embodiment of the utility model provides a case is handed over to light relates to the communication equipment field. This case is handed over to light includes first box, the second box, optical cable fixed part, distribution butt fusion part, tail optical fiber fixed part and tail optical fiber jumper connection part, first box is connected with the second box and encloses into installation space, optical cable fixed part, distribution butt fusion part, tail optical fiber fixed part and tail optical fiber jumper connection part are all installed in installation space, optical cable fixed part is used for fixed optical cable, distribution butt fusion part is provided with a plurality of fused fiber dish, fused fiber dish is provided with and is used for the tail optical fiber with the optical cable butt fusion, tail optical fiber fixed part is connected with tail optical fiber jumper connection part, be used for fixed tail optical fiber, tail optical fiber jumper connection part is used for being connected with the tail optical fiber electricity. The light traffic box has the characteristics of reasonable layout, small occupied space and convenience in operation, and is convenient to install and transport.

Description

Light traffic box

Technical Field

The utility model relates to a communication equipment field particularly, relates to a case is handed over to light.

Background

The optical cross connecting box is used for realizing optical cable branching and is widely applied to the field of communication. The light cross connecting box on the market is basically large in size and difficult to install and transport.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light traffic case, it has characteristics rationally distributed, that occupation space is little and the simple operation, is convenient for install and transport.

The embodiment of the utility model is realized like this:

the embodiment provides an optical cable cross connecting cabinet, which comprises a first cabinet body, a second cabinet body, an optical cable fixing component, a wiring fusion welding component, a tail fiber fixing component and a tail fiber jumper connection component, wherein the first cabinet body is connected with the second cabinet body and encloses an installation space, the optical cable fixing component, the wiring fusion welding component, the tail fiber fixing component and the tail fiber jumper connection component are all installed in the installation space, the optical cable fixing component is used for fixing optical cables, the wiring fusion welding component is provided with a plurality of fusion fiber discs, the fusion fiber discs are provided with tail fibers for fusion welding with the optical cables, the tail fiber fixing component is connected with the tail fiber jumper connection component and used for fixing the tail fibers, and the tail fiber jumper connection component is used for being electrically connected with the tail fibers.

In an alternative embodiment, the optical cable fixing member includes a mounting plate disposed on the second housing, and a plurality of fixing members disposed on the mounting plate at intervals, the fixing members being configured to fix the optical cable.

In an optional embodiment, the fixing member includes a column and an adjusting bolt, the column is provided with a wire passing hole for the optical cable to pass through, and the adjusting bolt is connected to the column and is used for fixing the optical cable in the wire passing hole.

In an alternative embodiment, the pigtail jumper component comprises a mounting member and a plurality of jumper pieces, the jumper pieces are arranged on two opposite sides of the mounting member in a one-to-one correspondence, and the pigtail fixing component is arranged on the mounting member.

In an alternative embodiment, the mounting member includes first and second mounting portions connected to each other, the plurality of jumper members are provided on opposite sides of the first mounting portion, and the pigtail fixing member is provided on the second mounting portion.

In an optional embodiment, the second mounting portion is provided with a plurality of threading holes through which the pigtails pass, and the plurality of threading holes are close to the wire fusion.

In an optional embodiment, the pigtail fixing component includes an assembly and two limiting members connected to the assembly, the assembly is disposed on the second installation portion, and the two limiting members are located at two opposite ends of the assembly and enclose a channel for fixing the pigtail.

In an alternative embodiment, the optical cross-connect box further comprises a plurality of jumper loops disposed on the second box and/or the pigtail jumper component.

In an alternative embodiment, one side of the first casing is hinged to one side of the second casing, and the other side of the first casing is detachably coupled to the other side of the second casing.

In an optional embodiment, the optical cross-connecting box further includes a lock catch and a lock tongue, the lock catch is disposed on the first box, the lock tongue is disposed on the second box, and the lock catch is matched with the lock tongue and used for locking the first box and the second box.

The embodiment of the utility model provides a beneficial effect is: the first box body and the second box body can enclose a cavity for installing an optical cable fixing part, a wiring welding part, a tail fiber fixing part and a tail fiber jumper part, and can play a role in protection. The optical cable fixing part is used for fixing the optical cable so as to limit the moving range of the optical cable in the installation space. The distribution fusion-splicing component is provided with a plurality of fusion-splicing trays, each of which can be fusion-spliced with the optical cable. And a tail fiber is arranged in the fiber melting disc and is used for connecting the optical cable to the tail fiber jumper connection component. The optical cable and the tail fiber jumper connection component can be conveniently and electrically connected through the tail fiber, so that the optical cable is more convenient and simpler to assemble. The tail fiber jumper connection component can realize the quick connection of the tail fiber. The embodiment of the utility model provides an in, optical cable fixed part, distribution butt fusion part, tail optical fiber fixed part and tail optical fiber jumper connection part are all installed in installation space, can realize the high-speed joint of optical cable through the fused fiber dish that sets up on distribution butt fusion part, have rationally distributed, occupation space little and the simple operation's characteristics, are convenient for install and transport.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic external structural diagram of an optical cross connecting box according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of an optical cross connecting box according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an optical cable fixing portion according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a fixing member according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a pigtail jumper according to an embodiment of the present invention.

Icon: 100-optical cross connecting box; 110-a first box; 120-a second box; 130-a cable securing member; 131-a mounting plate; 132-a fixture; 1321-column; 1322-adjusting bolts; 1323-wire passing hole; 140-wire fusion splice component; 141-a fused fiber disc; 150-pigtail securing means; 151-fitting member; 152-a stop; 160-pigtail jumper components; 161-a mount; 1611-a first mounting portion; 1612-second mount; 1613-threading holes; 1614-C-shaped wire slots; 162-a jumper; 170-jump ring; 180-locking; 190-bolt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as 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 present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and fig. 2, an embodiment of the present invention provides an optical cross connecting box 100, which has the characteristics of reasonable layout, small occupied space, and convenient operation, and is convenient for installation and transportation.

In the embodiment of the present invention, this optical cross connecting box 100 includes first box 110, second box 120, optical cable fixing component 130, wiring fusion splicing component 140, tail optical fiber fixing component 150 and tail optical fiber jumper splicing component 160, first box 110 is connected with second box 120 and encloses into installation space, optical cable fixing component 130, wiring fusion splicing component 140, tail optical fiber fixing component 150 and tail optical fiber jumper splicing component 160 are all installed in installation space, optical cable fixing component 130 is used for fixing the optical cable, wiring fusion splicing component 140 is provided with a plurality of fusion optical fiber discs 141, fusion optical fiber discs 141 are provided with the tail optical fiber that is used for with the optical cable fusion splicing, tail optical fiber fixing component 150 is connected with tail optical fiber jumper splicing component 160, be used for fixing the tail optical fiber, tail optical fiber jumper splicing component 160 is used for being electrically connected with the tail optical fiber.

It is understood that the first case 110 and the second case 120 can enclose a chamber in which the cable fixing part 130, the wiring fusion-splicing part 140, the pigtail fixing part 150, and the pigtail jumper part 160 are installed, and can perform a shielding function. The cable fixing member 130, the wiring fusion-splicing member 140, the pigtail fixing member 150, and the pigtail jumper 160 may be mounted on the first casing 110 or the second casing 120, and in this embodiment, the above components may be mounted on the second casing 120 as shown in the figure, and the first casing 110 may be a cover and may be covered on the second casing 120 to form a mounting space.

It will also be appreciated that the cable fixing part described above is used to fix the optical cable to limit the movable range of the optical cable within the installation space. The wiring fusion splice component 140 is provided with a plurality of fusion fiber trays 141, each fusion fiber tray 141 being fusion-spliced to a cable. Disposed within the fused fiber tray 141 is a pigtail that is used to connect fiber optic cables to the pigtail jumper 160. The optical cable can be electrically connected with the pigtail jumper 160 through the pigtail, so that the assembly of the optical cable is more convenient and simpler. The pigtail jumper component 160 enables quick connection of pigtails. The embodiment of the utility model provides an in, optical cable fixed part 130, distribution fusion splice part 140, tail optical fiber fixed part 150 and tail optical fiber jumper connection part 160 all install in installation space, can realize the high-speed joint of optical cable through the fused fiber dish 141 that sets up on distribution fusion splice part 140, have rationally distributed, occupation space is little and the characteristics of simple operation.

Meanwhile, it should be noted that, the optical cable cross connecting box 100 of the present invention is configured to: the cable is secured to the cable securing portion and then connected to the distribution fusion splice component 140. I.e. fusion splicing the cable to the pigtail of the fusion reel 141 of the distribution fusion splice component 140. The other end of the pigtail in the fused fiber disc 141 can be electrically connected with the pigtail jumper 160 by plugging. The optical cable can be electrically connected to the optical cross-connect box 100 through the above steps. For multiple cables, the above steps may be repeated to effect electrical connection of each cable.

It will be appreciated that the same applies not only to trunk cables but also to branch cables when connecting cables. Of course, the present invention is not limited thereto, and the present invention may also adopt other steps to realize the connection of the optical cable. It should be noted that, in the present invention, the structure of the optical cross connecting box 100, and the components in the first box 110 and the second box 120 and the layout thereof are mainly limited, and how to use the components is not particularly limited. The above steps for installing the optical cable are only used as a possible way of using the optical cable, and the structure of the present invention is not limited.

Referring to fig. 3, in an alternative embodiment, the cable fixing component 130 may include a mounting plate 131 and a plurality of fixing members 132, the mounting plate 131 is disposed on the second housing 120, the plurality of fixing members 132 are disposed on the mounting plate 131 at intervals, and the fixing members 132 are used for fixing the cable.

It is understood that the mounting plate 131 is used for mounting a plurality of fixing members 132, and the mounting plate 131 may be disposed on the second casing 120 by bolting, clamping, or welding, or may be integrally formed with the second casing 120, for example, disposed on the bottom surface of the second casing 120. The mounting plate 131 may be made of a metal material or a non-metal material. The fixing members 132 may be disposed on the mounting plate 131 by bolts, or by clamping, and the fixing members 132 may be detachably disposed on the mounting plate 131, or may be integrally connected to the mounting plate 131.

Optionally, a plurality of fixing members 132 are arranged in a line on the mounting plate 131 to facilitate the fixing of the incoming cables at a close distance.

Referring to fig. 4, further, the fixing member 132 may include a column 1321 and an adjusting bolt 1322, the column 1321 is provided with a wire passing hole 1323 for passing the optical cable, and the adjusting bolt 1322 is connected to the column 1321 for fixing the optical cable positioned in the wire passing hole 1323.

As shown in the figure, the adjusting bolt 1322 penetrates through the upright post 1321 from the axial direction of the upright post 1321, the threaded hole for the adjusting bolt 1322 to pass through communicates with the wire passing hole 1323 for the optical cable to pass through, and the adjusting bolt 1322 adjusts the distance of the extending end of the adjusting bolt 1322 entering the wire passing hole 1323 by means of a knob, thereby fixing or loosening the optical cable.

Referring to fig. 5, in an alternative embodiment, the pigtail jumper 160 may include a mounting member 161 and a plurality of jumper pieces 162, the jumper pieces 162 are disposed on two opposite sides of the mounting member 161 in a one-to-one correspondence, and the pigtail fixing member 150 is disposed on the mounting member 161.

Alternatively, the plurality of jumpers 162 may each be integrally formed or welded with the mount 161. A plurality of jumper elements 162 are correspondingly disposed on opposite sides of the mounting element 161, and for one side of the mounting element 161, the jumper elements 162 disposed on the one side may be arranged in an array.

Further, the mounting member 161 includes a first mounting portion 1611 and a second mounting portion 1612 connected to each other, the plurality of jumper members 162 are disposed on opposite sides of the first mounting portion 1611, and the pigtail securing members 150 are disposed on the second mounting portion 1612.

Alternatively, the first and second mounting

portions

1611 and 1612 may be substantially T-shaped or L-shaped. The first and second mounting

portions

1611 and 1612 may each be formed in a plate shape to save a space of a mounting space and also reduce the weight of the corresponding components, so that the entire light distribution box 100 is lighter.

It should also be appreciated that the first and second mounting

portions

1611, 1612 may be integrally formed for ease of manufacture. Of course, the first and second mounting

portions

1611, 1612 may be manufactured and assembled in other manners, such as being separated and connected by welding, or being bolted, snapped, etc.

Alternatively, the second mounting portion 1612 may be provided with a plurality of threading holes 1613 through which the pigtails pass, the plurality of threading holes 1613 being close to the wiring fusion.

It should be noted that the plurality of threading holes 1613 may be implemented by providing a linear groove on a side surface of the mounting member 161, such as a C-shaped linear groove 1614 for accommodating a cable.

In an alternative embodiment, the pigtail fixing component 150 may include a fitting 151 and two retaining members 152 connected to the fitting 151, wherein the fitting 151 is disposed on the second mounting portion 1612, and the two retaining members 152 are disposed at two opposite ends of the fitting 151 and enclose a channel for fixing the pigtail.

In an alternative embodiment, the optical cross-connect box 100 may further include a plurality of jumpers 170, the plurality of jumpers 170 being disposed on the second box 120 and/or the pigtail jumper 160. The jumper ring 170 is used for limiting or fixing an optical cable or a cable, so that wiring in the box body is more orderly, and excessively disordered wiring is avoided.

Alternatively, one side of the first casing 110 is hinged to one side of the second casing 120, and the other side of the first casing 110 is detachably coupled to the other side of the second casing 120.

Further, first box 110 and second box 120 can be made by plastics, for example use injection mold to produce the plastic casing (first box 110 and second box 120), and its product uniformity is high, dwindles greatly in the volume, and its cost of transportation reduces, and is unrestricted to the installation environment simultaneously, can be at urban pipeline, installation such as stair corner way, and protection level promotes, can be waterproof, dustproof.

In an alternative embodiment, the light cross-connecting box 100 may further include a lock catch 180 and a lock tongue 190, the lock catch 180 is disposed on the first box 110, the lock tongue 190 is disposed on the second box 120, and the lock catch 180 cooperates with the lock tongue 190 to lock the first box 110 and the second box 120.

Referring to fig. 1 to fig. 5, the embodiment of the present invention has the following advantages: the first case 110 and the second case 120 can enclose a chamber in which the cable fixing part 130, the wiring fusion-splicing part 140, the pigtail fixing part 150, and the pigtail jumper part 160 are installed, and can perform a shielding function. The optical cable fixing part is used for fixing the optical cable so as to limit the moving range of the optical cable in the installation space. The wiring fusion splice component 140 is provided with a plurality of fusion fiber trays 141, each fusion fiber tray 141 being fusion-spliced to a cable. Disposed within the fused fiber tray 141 is a pigtail that is used to connect fiber optic cables to the pigtail jumper 160. The optical cable can be electrically connected with the pigtail jumper 160 through the pigtail, so that the assembly of the optical cable is more convenient and simpler. The pigtail jumper component 160 enables quick connection of pigtails. The embodiment of the utility model provides an in, optical cable fixed part 130, distribution fusion splice part 140, tail optical fiber fixed part 150 and tail optical fiber jumper connection part 160 all install in installation space, realize the high-speed joint of optical cable through the fused fiber dish 141 that sets up on distribution fusion splice part 140, have rationally distributed, occupation space is little and the characteristics of simple operation.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an optical cable cross connecting cabinet, its characterized in that includes first box, second box, optical cable fixed part, distribution butt fusion part, tail optical fiber fixed part and tail optical fiber jumper connection part, first box with the second box is connected and encloses into installation space, optical cable fixed part the distribution butt fusion part the tail optical fiber fixed part with tail optical fiber jumper connection part all install in the installation space, optical cable fixed part is used for fixed optical cable, distribution butt fusion part is provided with a plurality of fused fiber discs, fused fiber disc be provided with be used for with the optical cable butt fusion's tail optical fiber, tail optical fiber fixed part with tail optical fiber jumper connection part is connected, is used for fixing the tail optical fiber, tail optical fiber jumper connection part be used for with the tail optical fiber electricity is connected.

2. The cabinet of claim 1, wherein the cable fixing member includes a mounting plate disposed on the second cabinet and a plurality of fixing members disposed on the mounting plate at intervals, the fixing members being configured to fix the cables.

3. The optical cross-connecting cabinet according to claim 2, wherein the fixing member comprises a column and an adjusting bolt, the column is provided with a wire passing hole for the optical cable to pass through, and the adjusting bolt is connected with the column and is used for fixing the optical cable in the wire passing hole.

4. The optical cross-connect box of claim 1, wherein the pigtail jumper component comprises a mounting member and a plurality of jumper elements, the jumper elements being disposed on opposite sides of the mounting member in a one-to-one correspondence, the pigtail securing component being disposed on the mounting member.

5. The light intersection box of claim 4, wherein the mounting member includes first and second mounting portions that are connected to one another, the plurality of jumper members being disposed on opposite sides of the first mounting portion, the pigtail securing component being disposed on the second mounting portion.

6. The cabinet of claim 5, wherein the second installation portion is provided with a plurality of threading holes for the pigtails to pass through, and the threading holes are close to the wiring weld.

7. The optical cross-connect box of claim 5, wherein the pigtail fixing component comprises an assembly member and two limiting members connected to the assembly member, the assembly member is disposed on the second mounting portion, and the two limiting members are disposed at two opposite ends of the assembly member and surround a channel for fixing the pigtail.

8. The optical cross-connect box of any of claims 1-7, further comprising a plurality of jumpers disposed on the second box and/or the pigtail jumper.

9. The light intersection box of any one of claims 1-7, wherein one side of the first box is hinged to one side of the second box, and the other side of the first box is removably connected to the other side of the second box.

10. The optical cross-connecting cabinet of claim 9, further comprising a latch and a latch, wherein the latch is disposed on the first cabinet, the latch is disposed on the second cabinet, and the latch is engaged with the latch for locking the first cabinet and the second cabinet.