CN217879750U - Light splitting direct melting type optical cable fiber splitting box - Google Patents
Light splitting direct melting type optical cable fiber splitting box Download PDFInfo
- Publication number
- CN217879750U CN217879750U CN202220976840.1U CN202220976840U CN217879750U CN 217879750 U CN217879750 U CN 217879750U CN 202220976840 U CN202220976840 U CN 202220976840U CN 217879750 U CN217879750 U CN 217879750U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- box
- melting
- fiber
- splitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a divide light directly to melt formula optical cable divides fine case, including the box at least one of the straight melting fiber dish in melting the district and at least one box-type branching unit that is located the branching unit installing area, there is optical cable fixed slot around the melting fiber dish, there is the melting fiber draw-in groove in the middle of the melting fiber dish, box-type branching unit includes a branching unit input and a plurality of branching unit output, jump the fine export by the branching unit output again after introducing via the branching unit input, get into the melting fiber draw-in groove after the melting fiber dish front end optical cable fixed slot is fixed again, the optic fibre after the introduction optical cable is opened and is shelled directly carries out the butt fusion in order to realize introducing the optical cable signal and switch on through entering melting the melting fiber draw-in groove after melting fiber dish rear end optical cable fixed slot is fixed. In this way, the utility model discloses the branching unit can directly reduce 1-2 optic fibre swing joint points through directly melting the mode in the light splitting directly melts formula optical cable divides the fiber box, reduces the light signal attenuation, promotes user's network opening rate greatly and uses experience to feel, satisfies network user port dilatation demand.
Description
Technical Field
The utility model relates to an optical cable divides fine case technical field, especially relates to a divide light directly to melt formula optical cable and divide fine case.
Background
In recent years, data service is rapidly developed, live broadcast is super-clean, content is fine, and mobile terminal users are exploded and increased. In 5G, internet of things, cloud computing and novel internet rapid development, especially in domestic development far ahead of all internationals, the more obvious efforts are exerted on the 10G and 40G systems of the backbone transmission network, the transmission capacity is further improved, and the method is very urgent.
The optical cable fiber distribution box is mainly used for connecting a main optical cable and a distribution optical cable outdoors, in a corridor or indoors, and is important equipment capable of bearing diversification of network construction modes.
The optical branching unit in the existing optical cable fiber splitting box adopts an adapter to form an end, and the mode easily causes the link attenuation to be overlarge and finally influences the failure of opening a user network. And the existing fiber distribution box has larger volume, is not suitable for the installation of certain specific scenes, and can solve the problem of difficult capacity expansion when a plurality of users are positioned on the floor of a community.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a divide light directly to melt formula optical cable divides fine case, through directly melting the mode, can directly reduce 1-2 optic fibre swing joint points, reduce the link attenuation, reduce light signal's decay for user's network open rate promotes greatly, has promoted the experience that user's network used and has felt, and the box structure is small and exquisite, but wide application in multiple occasions such as corridor, light current well, can satisfy the demand of network user port dilatation.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a split direct melting formula optical cable divides fine case includes: box and with box articulated door plant, the subregion structure about the box is inside to be adopted, and the left side is for directly melting the district, and the right side is the branching unit installing zone, wherein:
the direct smelting zone comprises: the front end and the rear end of the fiber melting disc are respectively provided with a plurality of optical cable fixing clamping grooves, and the middle area of the fiber melting disc is provided with a plurality of fiber melting clamping grooves;
the shunt installation area includes: at least one cassette splitter comprising a splitter input and a plurality of splitter outputs;
the jumping fiber connected with the box-type branching unit is led in through the input end of the branching unit and then output through the output end of the branching unit, and then enters the fiber melting clamping groove after being fixed through the optical cable fixing clamping groove at the front end of the fiber melting disc; and the optical fiber stripped from the lead-in optical cable is fixed by the optical cable fixing clamping groove at the rear end of the fiber melting disc and then enters the fiber melting clamping groove to be directly welded with the optical fiber in the fiber melting clamping groove, so that signal conduction of the lead-in optical cable is realized.
In a preferred embodiment of the present invention, the box body and the door plate are provided with hinges, the door plate is further provided with a door lock, one side of the door plate is connected with the box body through the hinges, and the other side of the door plate is fixedly locked with the box body through the door lock.
In a preferred embodiment of the present invention, a circle of foam rubber is further disposed around the inner sidewall of the door panel.
In a preferred embodiment of the present invention, the box-type splitter is fixed on the box body by pressing the bottom pressing plate, and the jumping fiber connected to the box-type splitter is directly input from the splitter input end and then directly output from the splitter output end.
In a preferred embodiment of the present invention, the splicing region of the fused fiber disc and the box-type splitter is provided with two winding rings arranged side by side, and the coil feeding of the jumping fiber between the fused fiber disc and the box-type splitter is realized through the winding rings.
In a preferred embodiment of the present invention, a cable fixing plate is disposed inside the box body near the direct melting zone, and the incoming cable is fixed on the cable fixing plate.
In a preferred embodiment of the present invention, one end of the incoming optical cable enters the fiber melting disc for fusion splicing, and the other end of the incoming optical cable is fixed on the rubber-insulated cable holder and then led out of the box body.
In a preferred embodiment of the present invention, the fiber melting disc in the direct melting zone and the box-type splitter in the splitter installation zone can be stacked.
The utility model has the advantages that: the branching unit of the light-splitting direct-melting optical cable branching box directly reduces 1-2 optical fiber movable connection points, reduces link attenuation and optical signal attenuation through a direct melting mode, so that the opening rate of a user network is greatly improved, and the experience of the use of the user network is improved; the box body structure is small and exquisite, can be widely applied to various occasions such as corridor, light current well, the construction is convenient quick, can satisfy the demand of network user port dilatation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic diagram of an internal structure of a preferred embodiment of the optical fiber splitting direct melting type optical fiber cable splitting box of the present invention;
fig. 2 is a side view of a preferred embodiment of the optical fiber distribution box of the present invention;
the parts in the drawings are numbered as follows: 1. the device comprises a door lock, 2 parts of a door panel, 2-1 parts of foamed collodion cotton, 3 parts of a box body, 4 parts of a winding ring, 5 parts of a box-type branching unit, 5-1 parts of a box-type branching unit input end, 5-2 parts of a box-type branching unit output end, 6 parts of a pressing plate, 7 parts of a rubber-covered wire optical cable clamping seat, 8 parts of a rubber-covered wire optical cable, 9 parts of an optical cable fixing plate, 10 parts of an introducing optical cable, 11 parts of a melting fiber disc, 11-1 parts of a melting fiber clamping groove, 11-2 parts of an optical cable fixing clamping groove, 12 parts of a door hinge.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below clearly and completely, and it should be apparent that the described embodiments are only some embodiments of the present invention, and not all embodiments. 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.
Referring to fig. 1 to 2, an embodiment of the present invention includes:
a split direct-melting optical cable fiber splitting box comprises: the box 3 and with box 3 articulated door plant 2, be equipped with hinge 12 on box 3 and the door plant 2, still install lock 1 on the door plant 2, hinge 12 is passed through to one side of door plant 2 and is connected with box 3, and lock 1 and box 3 fixed locking are passed through to the opposite side of door plant 2.
The hinge 12 is made of 304 stainless steel and has corrosion resistance; the periphery of the box body 3 is also provided with mounting holes 3-1 for mounting and fixing the box body 3.
And a circle of foam rubber cotton 2-1 is arranged around the inner side wall of the door panel 2, so that the door panel has excellent sealing and waterproof performance and meets outdoor use conditions.
The utility model discloses a box structure is small and exquisite, can satisfy the difficulty of the specific occasion installation of user, but wide application in multiple occasions such as corridor, light current well.
Specifically, the inside of the box body 3 adopts a left-right partition structure, the left side is a direct melting zone, the right side is a splitter mounting zone, the direct melting zone comprises at least one fiber melting disc 11, and the splitter mounting zone comprises at least one box-type splitter 5. The fiber melting disc 11 in the direct melting zone and the box-type shunt 5 in the shunt mounting zone can be arranged in a superposed mode according to the number of users.
A plurality of optical cable fixing clamping grooves 11-2 are uniformly distributed at the front end and the rear end of the fiber melting disc 11, and a plurality of fiber melting clamping grooves 11-1 are distributed in the middle area of the fiber melting disc 11.
The bottom of the box type branching unit 5 is fixed on the box body 3 through a pressing plate 6 in a pressing mode, and the box type branching unit 5 comprises a branching unit input end 5-1 and a plurality of branching unit output ends 5-2.
Furthermore, the input end 5-1 of the box type branching unit and the output end 5-2 of the box type branching unit are not provided with optical fiber connectors, and the jumping fibers connected with the box type branching unit 5 are directly input through the input end 5-1 of the branching unit and then directly output through the output end 5-2 of the branching unit.
Two winding rings 4 arranged side by side are arranged in the connection area of the fiber melting disc 11 and the box-type branching unit 5, one winding ring 4 is arranged right above the box-type branching unit 5, the other winding ring 4 is arranged right above the fiber melting disc 11, and the disc sending of fiber jumping between the fiber melting disc 11 and the box-type branching unit 5 can be realized through the winding rings 4.
An optical cable fixing plate 9 is arranged in the box body 3 and close to the direct melting zone, and an incoming optical cable 10 is fixed on the optical cable fixing plate 9.
The utility model discloses the fine process of melting in the fine incasement of beam split direct-melting formula optical cable branch is:
the jumping fiber connected with the box type branching unit 5 is directly led in through a branching unit input end 5-1 and then directly output through a branching unit output end 5-2, and then enters a fiber melting clamping groove 11-1 after sequentially passing through a wire winding ring 4 above the box type branching unit 5 and a wire winding ring 4 above a fiber melting disc 11 and then being fixed through an optical cable fixing clamping groove 11-2 at the front end of the fiber melting disc 11;
the leading-in optical cable 10 is fixed on the optical cable fixing plate 9, the stripped optical fiber of the leading-in optical cable 10 enters the fiber melting clamping groove 11-1 after being fixed by the optical cable fixing clamping groove 11-2 at the rear end of the fiber melting disc 11, and is directly welded with the optical fiber in the fiber melting clamping groove 11-1, so that the signal conduction of the leading-in optical cable 10 is realized;
one end of an incoming optical cable 10 enters a fiber melting disc 11 for fusion welding, the other end of the incoming optical cable 10 is fixed on a rubber-insulated optical cable clamping seat 7, and then the incoming optical cable is led out of the box body 3 until optical fibers in each user home of each floor enter the box.
The utility model discloses a branching unit has reduced the link attenuation through directly melting the mode, has promoted the experience sense that user's network used, and the construction is convenient quick, satisfies the demand of network user port dilatation.
The utility model discloses the beam split directly melts formula optical cable and divides fine case's beneficial effect is:
the splitter directly reduces 1-2 optical fiber movable connection points through a direct melting mode, reduces link attenuation, reduces attenuation of optical signals, greatly improves the on-line rate of a user network, and improves the experience of the user network;
the installation quantity of the fused fiber discs and the box-type shunts can be superposed according to the quantity of users, the construction is convenient and fast, and the requirement of capacity expansion of network user ports can be met.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (8)
1. A split direct-melting optical cable fiber splitting box comprises: the box and with box articulated door plant, its characterized in that, the subregion structure about the inside adoption of box, the left side is for directly melting the district, and the right side is the branching unit installing zone, wherein:
the direct smelting zone comprises: the front end and the rear end of the fiber melting disc are respectively provided with a plurality of optical cable fixing clamping grooves, and the middle area of the fiber melting disc is provided with a plurality of fiber melting clamping grooves;
the splitter mounting section includes: at least one cassette splitter, the cassette splitter comprising a splitter input and a plurality of splitter outputs;
the jumping fiber connected with the box-type branching unit is led in through the input end of the branching unit and then output through the output end of the branching unit, and then enters the fiber melting clamping groove after being fixed through the optical cable fixing clamping groove at the front end of the fiber melting disc; and the optical fiber stripped from the lead-in optical cable is fixed by the optical cable fixing clamping groove at the rear end of the fiber melting disc and then enters the fiber melting clamping groove to be directly welded with the optical fiber in the fiber melting clamping groove, so that signal conduction of the lead-in optical cable is realized.
2. The light-splitting direct-melting optical cable fiber-splitting box of claim 1, wherein hinges are arranged on the box body and the door plate, a door lock is further installed on the door plate, one side of the door plate is connected with the box body through the hinges, and the other side of the door plate is fixedly locked with the box body through the door lock.
3. The light-splitting direct-melting optical cable fiber-splitting box according to claim 1, wherein a circle of foam rubber cotton is further arranged around the inner side wall of the door panel.
4. The optical splitting direct melting type optical cable fiber splitting box according to claim 1, wherein the box type splitter is fixed on the box body through a bottom pressing plate in a pressing mode, and the jumping fibers connected with the box type splitter are directly input from an input end of the splitter and then directly output from an output end of the splitter.
5. The optical fiber splitting direct-melting type optical fiber splitting box of claim 1, wherein the splicing area of the fiber melting disc and the box-type splitter is provided with two wire winding rings arranged side by side, and the wire winding rings are used for realizing the coiling and sending of the jumping fibers between the fiber melting disc and the box-type splitter.
6. The optical splitting direct melting type optical cable fiber splitting box according to claim 1, wherein an optical cable fixing plate is arranged in the box body and close to the direct melting area, and the incoming optical cable is fixed on the optical cable fixing plate.
7. The optical splitting direct-melting type optical cable fiber splitting box of claim 6, wherein one end of the incoming optical cable enters the fiber melting disc for fusion splicing, and the other end of the incoming optical cable is led out of the box body after being fixed on the rubber-insulated cable clamping seat.
8. The optical splitting direct fusion type optical cable splitting box according to any one of claims 1 to 7, wherein the fiber melting disc in the direct fusion zone and the box-type splitter in the splitter mounting zone can be arranged in a superposition manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220976840.1U CN217879750U (en) | 2022-04-26 | 2022-04-26 | Light splitting direct melting type optical cable fiber splitting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220976840.1U CN217879750U (en) | 2022-04-26 | 2022-04-26 | Light splitting direct melting type optical cable fiber splitting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217879750U true CN217879750U (en) | 2022-11-22 |
Family
ID=84088184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220976840.1U Active CN217879750U (en) | 2022-04-26 | 2022-04-26 | Light splitting direct melting type optical cable fiber splitting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217879750U (en) |
-
2022
- 2022-04-26 CN CN202220976840.1U patent/CN217879750U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201909870U (en) | Fiber distribution box | |
| CN217879750U (en) | Light splitting direct melting type optical cable fiber splitting box | |
| CN101825754B (en) | Optical fiber fusion integrated tray | |
| CN204166172U (en) | Large Copacity integration of three networks fiber-dividing box | |
| CN101566712A (en) | Optical cable cross connection cabinet special for FTTB (fiber to the building) and FTTH (fiber to the home) | |
| CN201637905U (en) | Optical fiber dividing box | |
| CN201628790U (en) | Horizontal type optical cable jointing box | |
| CN203480105U (en) | Fiber-to-the-home distribution case | |
| CN202710819U (en) | Optical cable terminal box suitable for FTTH construction | |
| CN201319087Y (en) | Novel optical-cable splice box | |
| CN217879751U (en) | Box-type light-splitting optical cable fiber-splitting box | |
| CN214669706U (en) | Fusion-assembly integrated tray convenient for connection of multiple adaptive ports | |
| CN215813485U (en) | Be applied to automatic middle device that continues of all insulation type OPPC of distribution network | |
| CN211826640U (en) | Internal wire arrangement structure of light splitting and fiber dividing joint box | |
| CN204925477U (en) | Multi -functional compatible formula integration fiber optic distribution frame | |
| CN205826939U (en) | A kind of monoblock type cable splice closure | |
| CN204086619U (en) | A kind of 576 core Joint construction and sharing fiber cable cross connection boxes | |
| CN207601375U (en) | High density large capacity exempts from jumper connection cross-connecting box | |
| CN215416024U (en) | Optical splitter box | |
| CN2437082Y (en) | Intensified optical fibre terminal modular | |
| CN201402334Y (en) | Novel dedicated optical cable transfer box for optical fiber to building and optical fiber to home | |
| CN219266593U (en) | Metal armored optical cable for prefabricated optical cable | |
| CN218497219U (en) | Optical fiber coaxial comprehensive panel | |
| CN115755308B (en) | 10KV OPPC circuit power distribution network automation system | |
| CN210109415U (en) | Multi-user optical distribution unit device of FTTH (fiber to the Home) rapid distribution system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |