CN211061752U - Optical fiber branching device - Google Patents
Optical fiber branching device Download PDFInfo
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- CN211061752U CN211061752U CN202020078570.3U CN202020078570U CN211061752U CN 211061752 U CN211061752 U CN 211061752U CN 202020078570 U CN202020078570 U CN 202020078570U CN 211061752 U CN211061752 U CN 211061752U
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- optical fiber
- main cable
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- shell
- cable
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Abstract
The utility model discloses an optical fiber branching device includes the shell and sets up in the branch cable baffle that is used for installing optic fibre branch cable of the inside of shell, is provided with a plurality of end holes in advance on the branch cable baffle, and optical fiber branching device still includes main cable pipe, and main cable pipe has a plurality ofly, the diameter diverse of a plurality of main cable pipes to make its inlet wire main cable with different diameters suit, the shell be arranged in with a main cable pipe connection in a plurality of main cable pipes, main cable pipe is used for the fixed inlet wire main cable that stretches into the inside of shell. The utility model discloses an optical fiber splitter adopts the modularized design, and it is very nimble convenient to use. The utility model discloses an optical fiber splitter is modular package assembly, and the cost is saved in the management of the cable of being convenient for and optical fiber splitter.
Description
Technical Field
The present invention relates to a mechanical structure for providing tensile strength and external protection to an optical fiber, and more particularly to an optical fiber splitter.
Background
The optical fiber is a medium for transmitting optical signals, in actual construction, signals transmitted by the multi-core optical fiber are often required to be divided into signals transmitted by a plurality of single optical fibers, and a component which can realize the functions and is used for dividing the multi-core optical fiber into the plurality of single optical fibers is an optical fiber splitter.
The existing optical fiber splitter mostly adopts a cylindrical aluminum alloy pipe structure, and as machining molding is needed, the processing cost is higher, and the installation procedures are more and inconvenient during construction; in actual work, a plurality of optical fiber branching devices made of aluminum alloy pipes with different diameters are adopted according to different branch core numbers, so that the optical fiber branching devices with various types and diameters need to be installed and managed, the workload is increased, and the construction efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple to operate, do benefit to the optic fibre spliter of unified management.
The utility model discloses an optical fiber branching device, including the shell and set up in the inside of shell is used for installing optic fibre and divides the cable baffle of dividing the cable, it is provided with a plurality of end holes in advance on the cable baffle to divide, optical fiber branching device still includes main cable pipe, main cable pipe has a plurality ofly, and is a plurality of the diameter diverse of main cable pipe to make its inlet wire main cable with different diameters suit, the shell be arranged in with a main cable pipe connection in a plurality of main cable pipes, main cable pipe is used for the fixed inlet wire main cable that stretches into the inside of shell.
The utility model discloses an optical fiber splitter, wherein, still include the crimping ring, the crimping ring set up in the inside of shell for the joint of protection inlet wire main push-towing rope and optic fibre branch cable.
The utility model discloses an optical fiber splitter, wherein, the shell is the cuboid form, the shell include the casing and with last casing matched with casing down, be provided with the linking arm on the first lateral wall of last casing, be provided with the mating holes on the linking arm, be provided with the protrusion piece on the second lateral wall that corresponds with first lateral wall of casing down, the mating holes on the linking arm is used for cooperateing with the protrusion piece to make the epitheca and the epitheca link together after closing.
The utility model discloses an optical fiber branching device, wherein, be connected with the last joint arm that stretches out backward on the roof of going up the casing, be provided with the buckle on the upper surface of going up the joint arm, be connected with the lower joint arm that stretches out backward on the diapire of casing down, be provided with down the buckle on the lower surface of lower joint arm, go up joint arm, lower joint arm and be used for the joint on the line concentration frame.
The utility model discloses an optical fiber branching device, wherein, be provided with first banding wire casing, first distribution frame guide slot on the surface of the roof of going up the casing, be provided with second banding wire casing, second distribution frame guide slot on the surface of the diapire of casing down.
The utility model discloses an optical fiber splitter adopts the modularized design, and the main cable pipe that has multiple diameter can select, is applicable to the inlet wire main cable of multiple different diameters, divides the cable leading-out terminal to adopt in advance the end hole structure, is provided with a plurality of end holes in advance on dividing the cable baffle promptly, when constructing like this, according to the quantity of outlet cable, with corresponding in advance the end hole put through can, it is very nimble convenient to use. The utility model discloses an optical fiber splitter is modular package assembly, and the cost is saved in the management of the cable of being convenient for and optical fiber splitter.
Drawings
Fig. 1 is a perspective view of a schematic structural view of an optical fiber splitter according to the present invention;
fig. 2 is a front view of the schematic structural diagram of the optical fiber splitter of the present invention;
fig. 3 is an exploded perspective view of the optical fiber splitter according to the present invention;
fig. 4 is a right side view of the schematic structural diagram of the optical fiber splitter of the present invention;
fig. 5 is a left side view of the schematic structural diagram of the optical fiber splitter of the present invention;
fig. 6 is a perspective view showing a structure of a main cable guide having different diameters.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, the optical fiber branching device of the present invention includes a housing 1 and a cable dividing partition 2 disposed inside the housing and used for installing optical fiber cables, wherein the cable dividing partition is provided with a plurality of pre-end holes 3, the optical fiber branching device further includes a main cable guide 4, the main cable guide 4 has a plurality of diameter-varying main cable guides, so that the diameter-varying main cable guides can be adapted to the incoming main cables with different diameters, the housing is used for being connected to one main cable guide of the main cable guides, and the main cable guide is used for fixing the incoming main cable extending into the housing.
The utility model discloses an optical fiber splitter, wherein, still include crimping ring 5, crimping ring 5 set up in the inside of shell 1 for the joint of protection inlet wire main push-towing rope and optic fibre branch cable.
The utility model discloses an optical fiber branching device, wherein, shell 1 is the cuboid form, shell 1 includes casing 11 and lower casing 12 with last casing matched with, be provided with linking arm 13 on the first lateral wall of last casing, be provided with mating holes 14 on the linking arm, be provided with salient piece 15 on the second lateral wall that corresponds with first lateral wall of casing down, mating holes on the linking arm is used for cooperateing with the salient piece to it links together to make the epitheca body and last casing to closing the back.
The utility model discloses an optical fiber branching device, wherein, be connected with backward stretching out on going up the roof of casing joint arm 21, go up and be provided with buckle 22 on the upper surface of joint arm 21, be connected with backward stretching out lower joint arm 23 on the diapire of casing down, be provided with down buckle 24 on the lower surface of lower joint arm 23, it is used for the joint on the line frame to go up joint arm, lower joint arm.
Friction increasing portions are respectively arranged on the upper surface of the upper clamping arm 21 and the lower surface of the lower clamping arm 23.
The upper clamping arm and the lower clamping arm are used for being clamped on the wire arranging frame, and in specific use, as long as a constructor presses the upper clamping arm 21 or the lower clamping arm 23, the upper buckle 22 or the lower buckle 24 can be clamped with or separated from the wire arranging frame.
The utility model discloses an optical fiber branching device, wherein, be provided with first banding wire casing 31, first distribution frame guide slot 32 on the surface of the roof of going up the casing, be provided with second banding wire casing 33, second distribution frame guide slot 34 on the surface of the diapire of casing down.
The utility model discloses an optical fiber branching device, wherein, the lateral wall surface of going up the casing is provided with first recess, and is corresponding, and the lateral wall surface of lower casing is provided with the second recess, and first recess is connected with the second recess and forms distribution frame fixed slot 35.
The utility model discloses an optical fiber splitter adopts the modularized design, and the main cable pipe that has multiple diameter can select, is applicable to the inlet wire main cable of multiple different diameters, divides the cable leading-out terminal to adopt in advance the end hole structure, is provided with a plurality of end holes in advance on dividing the cable baffle promptly, when constructing like this, according to the quantity of outlet cable, with corresponding in advance the end hole put through can, it is very nimble convenient to use.
The shell of the optical fiber branching device of the utility model is provided with a buckle structure, and can be combined with a distribution frame for use; the utility model discloses an optical fiber splitter's shell surface is provided with a plurality of be convenient for ligature's wire casing, the further fixing of being convenient for and distribution frame.
The utility model discloses an optical fiber branching device can cooperate special base to use, also can be used in places such as rack alone, promptly through the base screw hole fix in required place can.
The utility model discloses an optical fiber splitter is the plastics material, avoids needing outward appearance to handle the incremental cost because of the metal material.
The utility model discloses an optical fiber splitter is modular package assembly, and the cost is saved in the management of the cable of being convenient for and optical fiber splitter.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an optical fiber branching device, its characterized in that, including the shell and set up in the inside of shell is used for installing optic fibre and divides the cable baffle, it is provided with a plurality of end holes in advance on the cable baffle to divide, optical fiber branching device still includes main cable pipe, main cable pipe has a plurality ofly, and is a plurality of the diameter diverse of main cable pipe to make it suit with the inlet wire main cable of different diameters, the shell is used for being connected with a main cable pipe among a plurality of main cable pipes, main cable pipe is used for the fixed inlet wire main cable that stretches into the inside of shell.
2. The optical fiber splitter of claim 1, further comprising a crimp ring disposed inside the housing for protecting a splice of the incoming main cable and the optical fiber drop cable.
3. The optical fiber splitter according to claim 2, wherein the housing is a rectangular parallelepiped, and the housing includes an upper housing and a lower housing matching with the upper housing, a connecting arm is disposed on a first side wall of the upper housing, a matching hole is disposed on the connecting arm, a protruding block is disposed on a second side wall of the lower housing corresponding to the first side wall, and the matching hole on the connecting arm is used for matching with the protruding block, so that the upper housing and the upper housing are connected together after being closed.
4. The optical fiber branching device according to claim 3, wherein an upper clamping arm extending rearward is connected to a top wall of the upper housing, an upper buckle is provided on an upper surface of the upper clamping arm, a lower clamping arm extending rearward is connected to a bottom wall of the lower housing, a lower buckle is provided on a lower surface of the lower clamping arm, and the upper clamping arm and the lower clamping arm are used for clamping on the wire trimming frame.
5. The optical fiber splitter of claim 4, wherein the outer surface of the top wall of the upper housing has a first banding slot and a first distribution frame guide slot, and the outer surface of the bottom wall of the lower housing has a second banding slot and a second distribution frame guide slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020078570.3U CN211061752U (en) | 2020-01-15 | 2020-01-15 | Optical fiber branching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020078570.3U CN211061752U (en) | 2020-01-15 | 2020-01-15 | Optical fiber branching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211061752U true CN211061752U (en) | 2020-07-21 |
Family
ID=71587710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020078570.3U Active CN211061752U (en) | 2020-01-15 | 2020-01-15 | Optical fiber branching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211061752U (en) |
-
2020
- 2020-01-15 CN CN202020078570.3U patent/CN211061752U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215400 Beijing East Road Tengfei road Taicang Economic Development Zone Suzhou City Jiangsu Province Patentee after: Detweller (Suzhou) Information Technology Co.,Ltd. Address before: 215400 Beijing East Road Tengfei Road, Taicang Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: DATWYLER (SUZHOU) CABLING SOLUTIONS Co.,Ltd. |
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| CP03 | Change of name, title or address |