CN204964842U - But dilatation optical cable divides fine case - Google Patents
But dilatation optical cable divides fine case Download PDFInfo
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- CN204964842U CN204964842U CN201520742510.6U CN201520742510U CN204964842U CN 204964842 U CN204964842 U CN 204964842U CN 201520742510 U CN201520742510 U CN 201520742510U CN 204964842 U CN204964842 U CN 204964842U
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- mounting hole
- open slot
- optical cable
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Abstract
The utility model discloses a but dilatation optical cable divides fine case. The power distribution box comprises a box body, set up the mounting in the box, the mounting includes left fixed plate and right fixed plate, left side fixed plate tip rotates connects a pivot, no. One no. Two pivots are connected to the pivot internal rotation, no. Two shaft ends and right fixed plate fixed connection, the interval sets up arc mounting hole and left open slot on the fixed plate of a left side, right side fixed plate side is gone up the interval and is set up plug assemblies and right open slot, plug assemblies includes arc dead lever and a plurality of separation blade, set up the spring between separation blade and the arc dead lever outer wall, arc dead lever diameter is less than arc mounting hole diameter, arc dead lever length and arc mounting hole phase -match. The utility model discloses a twine the optical cable line on the mounting to through this mounting cable protection of setting a camera, simultaneously, the mounting is dismantled, the equipment is convenient, is convenient for with the newly -increased traditional thread binding income of optical cable in it the operating personnel operation of being convenient for.
Description
Technical field
The utility model relates to a kind of extendible capacity optical cable fiber-dividing box.
Background technology
Often need in main distribution frame for fiber to hold a large amount of circuits, as cable line miscellaneous, not only need several main parts are installed in the housing that this spatial content of main distribution frame for fiber is little, also will carry out clear clean and tidy layout to the circuit of the inside, this is main distribution frame for fiber issues that need special attention always simultaneously.
At present, conventional mode, cable line is incorporated into after connecting in casing, remaining long cable line is present in casing, tightened by band, and be only that many cable lines are linked together in this way, not good cable line to be protected, carry out in the process of connection operating personnel to newly-increased cable line, the cable line be easy to being originally exposed in casing causes damage, and will by newly-increased cable line in original cable line carries out integration binding time, band is needed to cut off, new band is used to be bundled together by all cable lines again, cause the waste to band, and the inconvenience of operation.
Summary of the invention
The utility model is for deficiency of the prior art; provide a kind of extendible capacity optical cable fiber-dividing box; it is by being wrapped on fixture by cable line; and by this fixture, cable line is protected; simultaneously; fixture dismounting, easy to assembly, be convenient to newly-increased cable line to load in it, convenient operation human users.
For solving the problems of the technologies described above, the utility model is solved by following technical proposals: a kind of extendible capacity optical cable fiber-dividing box, comprise casing, the fixture for being wound around cable line is provided with in described casing, described fixture comprises left fixed head and right fixed head, described left fixed head end is rotatably connected to a rotating shaft, No. two rotating shafts are rotatably connected in a described rotating shaft, and described No. two roller end to extend to a described rotating shaft outer and be fixedly connected with described right fixed head, described left fixed head is arranged at intervals with some arc mounting holes and left open slot, two sides that described right fixed head is corresponding are all arranged at intervals with some connecting elements and right open slot, described left open slot is corresponding with described right open slot position, described arc mounting hole is corresponding with described connecting element position, and described left fixed head and described right fixed head are mutually permanently connected with described coordinating of connecting element by described arc mounting hole, described connecting element comprises and is fixed on arc fixed bar on described right fixed head and some catch being rotatably connected on described arc fixed bar end, spring is provided with between described catch and described arc fixed bar outer wall, described arc fixed bar diameter is less than described arc mounting hole diameter, described arc fixed bar length and described arc mounting hole match.
During use, first cable line is wrapped on left fixed head along left open slot, itself and left fixed head grafting is made again by rotating right fixed head, now, right fixed head side and left fixed head grafting can be selected arbitrarily, during selection, by the effect of No. two rotating shafts, rotate right fixed head, select the face with left fixed head grafting, and left fixed head to be plugged on right fixed head be that the rotation of a dependence rotating shaft realizes, left fixed head and right fixed head grafting concrete operations are inserted into by the connecting element on right fixed head in the arc mounting hole on left fixed head, before installation, first by all catch pull-ups, the lateral surface contact arc fixed bar surface of catch is become from the medial surface contact arc fixed bar surface of catch, again arc fixed bar is inserted in arc mounting hole, during insertion, catch is introduced in arc mounting hole, arc fixed bar enters in arc mounting hole subsequently, until arc fixed bar end passes arc mounting hole, now, catch is positioned at outside arc mounting hole, catch lose arc mounting hole inwall to its position-limiting action after, catch is by the impact of spring, do return motion, and arc fixed bar length and arc mounting hole match, therefore, catch cannot be returned to original state, the medial surface of catch contacts with the outer wall of left fixed head, thus under the action of the spring, catch plays the effect preventing arc fixed bar from leaving arc mounting hole, left fixed head is interconnected with right fixed head be not separated.
In technique scheme, preferably, described right open slot inwall is provided with some projections.By arranging projection, leaning cable line, cable line being carried out double fastening.
In technique scheme, preferably, described arc fixed bar end face is fixed with abutment ring, each described catch is provided with the coupling hook coordinated with described abutment ring.By arranging the combination of abutment ring and coupling hook, making catch after pull-up without the need to controlling catch by springs return to original position by external force again, facilitating arc fixed bar through arc mounting hole.
The beneficial effects of the utility model are: the utility model is by being wrapped on fixture by cable line; and by this fixture, cable line is protected, meanwhile, fixture dismounting, easy to assembly; be convenient to newly-increased cable line to load in it, convenient operation human users.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model fixture schematic diagram.
Fig. 3 is the utility model catch schematic diagram.
Fig. 4 is the connection diagram of the utility model rotating shaft and No. two rotating shafts.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail: see Fig. 1-Fig. 4, a kind of extendible capacity optical cable fiber-dividing box, comprise casing 1, there are in casing 1 two to four expansion slots, inserted sheet is divided by light to insert slot, and divide inserted sheet quantity to realize the dilatation of port by increasing light flexibly, the light sub-module of different capabilities has versatility and interchangeability, another configuration fibre melting disc is used for continuing of first line of a couplet optical cable.The storage of tail optical fiber adopts adapter to fix, and achieves without jumper connection.Product is mainly useful in the corridor optical splitting point under FTTH access way, and be applicable to one-level or the secondary light-splitting of FTTH, secondary light-splitting advantage is obvious especially.Optical branching device inserted sheet and adapter are integrated, and are very easy to engineering construction, decrease the damage because construction or improper storage cause.1:4 and 1:8 adopts a slot, and 1:16 takies 2 slots, and 1:32 takies 4 slots, greatly reduces the usage space of equipment.Store and adopt SC adapter to fix, when client does not open, first line of a couplet tail optical fiber berths at this, achieves without jumper connection.Optical cable: capacity 12 core, conventional accommodation 2 optical cables enter.Rubber-insulated wire fiber: rubber-insulated wire connects SC fast connector to user side, maximum 32 cores.Shunt: be suitable for 1:4,2:4,1:8,1:16,2:16,1:32,2:32 optical branching device.
The fixture 2 for being wound around cable line is provided with in described casing 1, described fixture 2 comprises left fixed head 3 and right fixed head 4, described left fixed head 3 end is rotatably connected to a rotating shaft 51, No. two rotating shafts 52 are rotatably connected in a described rotating shaft 51, and to extend to a described rotating shaft 51 outer and be fixedly connected with described right fixed head 4 in described No. two rotating shaft 52 ends, described left fixed head 3 is arranged at intervals with some arc mounting holes 31 and left open slot 32, two sides that described right fixed head 4 is corresponding are all arranged at intervals with some connecting elements 41 and right open slot 42, described left open slot 32 is corresponding with described right open slot 42 position, described arc mounting hole 31 is corresponding with described connecting element 41 position, and described left fixed head 3 and described right fixed head 4 are mutually permanently connected with described coordinating of connecting element 41 by described arc mounting hole 31, described connecting element 41 comprises and is fixed on arc fixed bar 411 on described right fixed head 4 and some catch 412 being rotatably connected on described arc fixed bar 411 end, spring 413 is provided with between described catch 412 and described arc fixed bar 411 outer wall, described arc fixed bar 411 diameter is less than described arc mounting hole 31 diameter, described arc fixed bar 411 length and described arc mounting hole 31 match.
Described right open slot 42 inwall is provided with some protruding 6.By arranging projection, leaning cable line, cable line being carried out double fastening.
Described arc fixed bar 411 end face is fixed with abutment ring 7, each described catch 412 is provided with the coupling hook 8 coordinated with described abutment ring 7.By arranging the combination of abutment ring and coupling hook, making catch after pull-up without the need to controlling catch by springs return to original position by external force again, facilitating arc fixed bar through arc mounting hole.
During use, first cable line is wrapped on left fixed head along left open slot, itself and left fixed head grafting is made again by rotating right fixed head, now, right fixed head side and left fixed head grafting can be selected arbitrarily, during selection, by the effect of No. two rotating shafts, rotate right fixed head, select the face with left fixed head grafting, and left fixed head to be plugged on right fixed head be that the rotation of a dependence rotating shaft realizes, left fixed head and right fixed head grafting concrete operations are inserted into by the connecting element on right fixed head in the arc mounting hole on left fixed head, before installation, first by all catch pull-ups, the lateral surface contact arc fixed bar surface of catch is become from the medial surface contact arc fixed bar surface of catch, again arc fixed bar is inserted in arc mounting hole, during insertion, catch is introduced in arc mounting hole, arc fixed bar enters in arc mounting hole subsequently, until arc fixed bar end passes arc mounting hole, now, catch is positioned at outside arc mounting hole, catch lose arc mounting hole inwall to its position-limiting action after, catch is by the impact of spring, do return motion, and arc fixed bar length and arc mounting hole match, therefore, catch cannot be returned to original state, the medial surface of catch contacts with the outer wall of left fixed head, thus under the action of the spring, catch plays the effect preventing arc fixed bar from leaving arc mounting hole, left fixed head is interconnected with right fixed head be not separated.
Claims (3)
1. an extendible capacity optical cable fiber-dividing box, comprise casing (1), it is characterized in that: in described casing (1), be provided with the fixture (2) for being wound around cable line, described fixture (2) comprises left fixed head (3) and right fixed head (4), described left fixed head (3) end is rotatably connected to a rotating shaft (51), No. two rotating shafts (52) are rotatably connected in a described rotating shaft (51), and described No. two rotating shaft (52) ends extend to a described rotating shaft (51) and be fixedly connected with described right fixed head (4) outward, described left fixed head (3) is arranged at intervals with some arc mounting holes (31) and left open slot (32), two sides that described right fixed head (4) is corresponding are all arranged at intervals with some connecting elements (41) and right open slot (42), described left open slot (32) is corresponding with described right open slot (42) position, described arc mounting hole (31) is corresponding with described connecting element (41) position, and described left fixed head (3) and described right fixed head (4) are mutually permanently connected with coordinating of described connecting element (41) by described arc mounting hole (31), described connecting element (41) comprises and is fixed on arc fixed bar (411) on described right fixed head (4) and some catch (412) being rotatably connected on described arc fixed bar (411) end, spring (413) is provided with between described catch (412) and described arc fixed bar (411) outer wall, described arc fixed bar (411) diameter is less than described arc mounting hole (31) diameter, described arc fixed bar (411) length and described arc mounting hole (31) match.
2. a kind of extendible capacity optical cable fiber-dividing box according to claim 1, is characterized in that: described right open slot (42) inwall is provided with some projections (6).
3. a kind of extendible capacity optical cable fiber-dividing box according to claim 1, it is characterized in that: described arc fixed bar (411) end face is fixed with abutment ring (7), each described catch (412) is provided with the coupling hook (8) coordinated with described abutment ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742510.6U CN204964842U (en) | 2015-09-24 | 2015-09-24 | But dilatation optical cable divides fine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742510.6U CN204964842U (en) | 2015-09-24 | 2015-09-24 | But dilatation optical cable divides fine case |
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| Publication Number | Publication Date |
|---|---|
| CN204964842U true CN204964842U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520742510.6U Active CN204964842U (en) | 2015-09-24 | 2015-09-24 | But dilatation optical cable divides fine case |
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| Country | Link |
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| CN (1) | CN204964842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107525A (en) * | 2018-01-15 | 2018-06-01 | 国网甘肃省电力公司经济技术研究院 | Drawer type fibre distribution frame |
| CN110927906A (en) * | 2019-12-16 | 2020-03-27 | 韩聪 | Optical fiber distribution frame |
-
2015
- 2015-09-24 CN CN201520742510.6U patent/CN204964842U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107525A (en) * | 2018-01-15 | 2018-06-01 | 国网甘肃省电力公司经济技术研究院 | Drawer type fibre distribution frame |
| CN108107525B (en) * | 2018-01-15 | 2024-05-28 | 国网甘肃省电力公司经济技术研究院 | Drawer type optical fiber distribution frame |
| CN110927906A (en) * | 2019-12-16 | 2020-03-27 | 韩聪 | Optical fiber distribution frame |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |