CN205229512U - Melt fine dish unit case - Google Patents
Melt fine dish unit case Download PDFInfo
- Publication number
- CN205229512U CN205229512U CN201520859412.0U CN201520859412U CN205229512U CN 205229512 U CN205229512 U CN 205229512U CN 201520859412 U CN201520859412 U CN 201520859412U CN 205229512 U CN205229512 U CN 205229512U
- Authority
- CN
- China
- Prior art keywords
- optical cable
- fibre melting
- melting disc
- dish unit
- unit case
- 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.)
- Expired - Fee Related
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model relates to a melt fine dish unit case, including the box, be provided with mounting bracket, its characterized in that in the relative both sides wall of box: the back of box is provided with the optical cable lead -in plate, the optical cable lead -in plate is " L " type, is provided with at least one on its vertical component effect and can be fixed in the mounting hole on the melt fine dish unit case, then parallel arrangement has at least a set of optical cable entrance hole, every group optical cable entrance hole is compared with prior art including at least one through -hole on the horizontal part, the utility model has the advantages of: the optical cable lead -in plate has been add through the back at melt fine dish unit case to to pass through the optical cable and introduce naked fine after denuding behind the fixing device and divide into groups to introduce respectively and establish on the mounting bracket of box relative both sides wall to inserting, and with the promotion according to the melt fine dish unit case capacity, and make the optical cable can reasonable distribution, can not be in disorder, melt fine dish unit case can follow the fine frame of reason as miniaturized module and insert or take out, and the flexibility is strong, still has compact structure, characteristics that the duty ratio is low.
Description
Technical field
The utility model relates to optical communication equipment technical field, is specifically related to a kind of fibre melting disc Cell that can carry out differentiated control to optical fiber.
Background technology
The fiber management product of fine frame as lightguide cable link managed by optical cable, its quality directly has influence on the quality of whole piece lightguide cable link, and traditional fiber distributing frame capacity is little, and utilization factor is low, take up room large, cannot meet and effective maintenance management is carried out to the optical fiber of extensive access central machine room.
For increasing the capacity that fine frame managed by optical cable not increasing in volume situation, effectively improve utilization factor, conserve space, set up optical cable and introduce as the application number Chinese utility model patent " a kind of high density high-capacity optical fiber distributing frame " that is 201320266228.6 (notification number is CN203259700U) discloses a kind of utilization the welding wiring unit vertically installed unit lower end, and the capacity of fibre distribution frame is doubled, it is 6 12 core fusion integrated trays by original welding wiring unit, existing increase-volume is 6 24 core fusion integrated trays, because the capacity of its pallet increases exponentially, when optical fiber by optical cable fixing device enter optical cable manage fine frame time, need first optical cable to be incorporated in fibre melting disc Cell that optical cable manages in fine frame, the recycling fibre melting disc be plugged in fibre melting disc Cell carries out molten fine, if the optical fiber of fibre melting disc can not be entered by reasonable layout, then can seem in disorder, can not meet and effective maintenance management is carried out to the optical fiber of extensive access central machine room, also need to be improved further existing fibre melting disc Cell.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of fibre melting disc Cell that optical fiber can be carried out effective maintenance management for above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above adopted technical scheme: this fibre melting disc Cell, include casing, be provided with in the two lateral walls of described casing and plug erecting frame on it at least one fibre melting disc, it is characterized in that: the back side of described casing is provided with and enters the optical cable lead-in plate with fibre melting disc welding for optical cable, described optical cable lead-in plate is in " L " type, its vertical component effect is provided with at least one and can be fixed on mounting hole on fibre melting disc Cell, horizontal part is then arranged with at least one group of optical cable entrance hole in parallel.
The vis-a-vis two side of described casing is outside equipped with web member casing can fixed on resonable fine frame.This casing is as a module, removably can be connected with the fine frame of reason by web member, integral installation and the dismounting of module can be facilitated, bring also to the assembling of fibre melting disc Cell and the equipment capacity expansion and upgrading in later stage on the fine frame of reason convenient simultaneously, improve the installation and maintenance efficiency of managing fine frame.
As preferably, described web member, in " L " type, its vertical component effect is provided with at least one and can be fixed on fixed orifice on fibre melting disc Cell, horizontal part is then provided with at least one pilot hole.Through fixed orifice, web member is fixed on casing by screw, casing is fixed on resonable fine frame through pilot hole by screw more in addition.
Further, described erecting frame is provided with at least two guide rails, and each guide rail has local at least for spacing hole, all have L shape hole in the two side of this spacing hole and form the first elastic component and the second elastic component that are oppositely arranged, and the head of this first elastic component and the second elastic component also has the first protuberance and the second protuberance that are oppositely arranged.Under inserting state, the dual-side of fibre melting disc can just in time enter in spacing hole, and can just in time be embedded between the first protuberance and the second protuberance.Wherein, the first described elastic component and the second elastic component can be Elastic buckle form, also can adopt and common are spring-supported pinball structure, or other prior aries.
Compared with prior art, the utility model has the advantage of: 1, by having set up optical cable lead-in plate at the back side of fibre melting disc Cell, with by introduce through optical cable denude after stationary installation after naked fibre grouping be introduced into respectively be plugged in casing two lateral walls erecting frame on, with the lifting according to fibre melting disc Cell capacity, and enable optical cable reasonable layout, can not be in disorder; 2, fibre melting disc Cell can insert from the fine frame of reason as miniaturization module or extract out, and the dirigibility of fibre melting disc Cell dismounting is strengthened further; 3, compact conformation, the duty ratio of fibre melting disc Cell is low, under the prerequisite ensureing Optical Fiber Transmission performance, realizes miniaturization and the high density of Wiring module.
Accompanying drawing explanation
Fig. 1 is the structural representation of optical cable lead-in plate in the utility model embodiment;
Fig. 2 is the structural representation of box back surface in the utility model embodiment;
Fig. 3 is the structural representation in casing front in the utility model embodiment;
Fig. 4 is the structural representation of erecting frame in the utility model embodiment;
Fig. 5 is that in the utility model embodiment, casing is arranged on the assembling schematic diagram on the fine frame of reason.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 ~ 5, this fibre melting disc Cell includes casing 1, the erecting frame 3 plugged for 12 fibre melting discs 2 on it is provided with in the two lateral walls of casing 1, the back side of casing 1 is provided with and enters the optical cable lead-in plate 4 with fibre melting disc 2 welding for optical cable, optical cable lead-in plate 4 is in " L " type, its vertical component effect is provided with two groups of mounting holes 41 that can be fixed on fibre melting disc 2 Cell be arranged in parallel, often organize mounting hole 41 and have 3, horizontal part is then arranged with 4 groups of optical cable entrance holes 42 in parallel, often organizes optical cable entrance hole 42 and include 4 through holes 421.During installation, only need screw to pass mounting hole 41, optical cable lead-in plate 4 is fixed on casing 1.The present embodiment is for the SC tail optical fiber adapter of 24 cores, 12 fibre melting discs 2 are had to be 288 cores/unit in 1 fibre melting disc 2 Cell, by 4 groups of optical cable entrance holes 42, optical cable is first divided into one group of 72 core, 3 groupings again in 4 through holes 421, each through hole 421 is made to enter 24 cores, naked fibre grouping after so just the optical cable of 288 cores being denuded after introducing stationary installation is also introduced in fibre melting discs 2 different in same fibre melting disc 2 Cell respectively, to play the object of differentiated control, guarantee the connection and reasonable arrangement of lightguide cable link.
Wherein, the web member 5 casing 1 can fixed on resonable fine frame 6 is also provided with outside the vis-a-vis two side of casing 1.Web member 5, in " L " type, its vertical component effect is provided with two groups of fixed orifices 51 that can be fixed on fibre melting disc 2 Cell be arranged in parallel, horizontal part is then provided with 3 pilot holes 52.During use, through fixed orifice 51, web member 5 is fixed on casing 1 by screw, through pilot hole 52, casing 1 is fixed on resonable fine frame by screw more in addition.In addition, conveniently fibre melting disc 2 inserts or extracts out from erecting frame 3, erecting frame 3 is provided with 12 guide rails 31, and each guide rail 31 has local at least for spacing hole 32, all have L shape hole in the two side of this spacing hole 32 and form the first elastic component 321 and the second elastic component 322 be oppositely arranged, and the head of this first elastic component 321 and the second elastic component 322 also has the first protuberance 323 and the second protuberance 324 be oppositely arranged.Under inserting state, the dual-side of fibre melting disc 2 can just in time enter in spacing hole 32, and can just in time be embedded between the first protuberance 323 and the second protuberance 324, to make fibre melting disc 2 Cell can insert from the fine frame of reason as miniaturization module or extract out, the dirigibility of fibre melting disc 2 Cell dismounting be strengthened further.
Claims (4)
1. a fibre melting disc Cell, include casing (1), be provided with in the two lateral walls of described casing (1) and plug erecting frame (3) on it at least one fibre melting disc (2), it is characterized in that: the back side of described casing (1) is provided with and enters the optical cable lead-in plate (4) with fibre melting disc (2) welding for optical cable, described optical cable lead-in plate (4) is in " L " type, its vertical component effect is provided with at least one and can be fixed on mounting hole (41) on fibre melting disc (2) Cell, horizontal part is then arranged with at least one group of optical cable entrance hole (42) in parallel.
2. fibre melting disc Cell according to claim 1, is characterized in that: the vis-a-vis two side of described casing (1) is outside equipped with can by the web member (5) on fixing for casing (1) resonable fine frame.
3. fibre melting disc Cell according to claim 2, it is characterized in that: described web member (5) is in " L " type, its vertical component effect is provided with at least one and can be fixed on fixed orifice (51) on fibre melting disc (2) Cell, horizontal part is then provided with at least one pilot hole (52).
4. the fibre melting disc Cell according to claims 1 to 3 any one claim, it is characterized in that: described erecting frame (3) is provided with at least two guide rails (31), and each guide rail (31) has local at least for spacing hole (32), all have L shape hole in the two side of this spacing hole (32) and form the first elastic component (321) and the second elastic component (322) that are oppositely arranged, and the head of this first elastic component (321) and the second elastic component (322) also has the first protuberance (323) and the second protuberance (324) that are oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859412.0U CN205229512U (en) | 2015-10-30 | 2015-10-30 | Melt fine dish unit case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859412.0U CN205229512U (en) | 2015-10-30 | 2015-10-30 | Melt fine dish unit case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205229512U true CN205229512U (en) | 2016-05-11 |
Family
ID=55904569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520859412.0U Expired - Fee Related CN205229512U (en) | 2015-10-30 | 2015-10-30 | Melt fine dish unit case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205229512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110737061A (en) * | 2019-11-30 | 2020-01-31 | 四川天邑康和通信股份有限公司 | optical fiber distribution frame with multifunctional module |
-
2015
- 2015-10-30 CN CN201520859412.0U patent/CN205229512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110737061A (en) * | 2019-11-30 | 2020-01-31 | 四川天邑康和通信股份有限公司 | optical fiber distribution frame with multifunctional module |
| CN110737061B (en) * | 2019-11-30 | 2021-05-07 | 四川天邑康和通信股份有限公司 | Optical fiber distribution frame with multifunctional module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20211030 |