CN102621649B - Optical fiber jumper wire accommodating device and method for coiling fibers by using the same - Google Patents
Optical fiber jumper wire accommodating device and method for coiling fibers by using the same Download PDFInfo
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- CN102621649B CN102621649B CN201210130359.1A CN201210130359A CN102621649B CN 102621649 B CN102621649 B CN 102621649B CN 201210130359 A CN201210130359 A CN 201210130359A CN 102621649 B CN102621649 B CN 102621649B
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Abstract
The invention provides an optical fiber jumper wire accommodating device. The optical fiber jumper wire accommodating device comprises a wire coiling shaft, wherein the middle part of the outer wall of the wire coiling shaft is raised to the surrounding around the axis so as to form a wire arranging partition board; the wire arranging partition board is provided with a wire passing opening for an optical fiber jumper wire to penetrate through; the wire coiling shaft is partitioned into a left half shaft and a right half shaft by using the wire arranging partition board; and the left half shaft and the right half shaft are respectively used for coiling the optical fiber jumper wires. The invention further provides a method for coiling the fibers by using the optical fiber jumper wire accommodating device. By using the technical scheme provided by the invention, the wires can be coiled on the two sides; the wire coiling shaft can be used for uncoiling and coiling the wires within a rated length to one direction; wire cables coiled on the other side of the wire coiling shaft can be singly released without affecting the wire uncoiling and fixing operation on the internal side; the wire can be uncoiled out for any length within the rated length in two wire outlet directions of the jumper wire so as to satisfy the requirement of different lengths of the optical fiber jumper wires of different equipments.
Description
Technical field
The present invention relates to a kind of optical patchcord accommodation apparatus in fiber optic communication field and use it to coil fine method.
Background technology
Existing optical patchcord product is all single or uses in pairs in communication network.In actual applications, optical patchcord all completes in advance according to the length of estimation in factory, and in its length and practical application, needed length has deviation.Installation specification requires: the length of selecting of wire jumper is to be greater than and close to the length of actual requirement.Owing to matching with the length of actual needs, cause unnecessary jumper wire optical cable to remain in above dish terminal or coil and stay in tail optical fiber conduit.In the installation process of equipment, be that many wire jumpers use simultaneously, the unnecessary optical cable of each root wire jumper all remains in above dish terminal like this, has formed equipment cabling confusion, is unfavorable for searching.In addition, because cable is wound around mutually, when an optical patchcord wherein breaks down need to change time, cannot take out corresponding fault cable, can only get new optical patchcord and communicate the connection of port, cause that unnecessary cable above the dish terminal of equipment is new and old presses mutually, final: cannot to safeguard, all optical patchcords above equipment can only be removed, reinstall.
Secondly, in indoor, the outdoor installation of equipment, the installation of simple optical fiber wire jumper and coiling all need the personnel of specialty relatively carefully to operate, if the bending radius of jumper wire optical cable is less than specified bending radius, can cause communication disruption or other line fault.Simultaneously in the carrying of optical patchcord, transportation, also to prevent that optical fiber cable is extruded and causes fibercuts, cause the appearance of the problem of optical patchcord product rejection.
Summary of the invention
The technical matters existing in order to solve prior art, the invention provides a kind of optical patchcord accommodation apparatus.
The present invention for solving the problems of the technologies described above adopted technical scheme is:
A kind of optical patchcord accommodation apparatus, comprise dish bobbin, around its axis to surrounding, protuberance forms winding displacement dividing plate at described dish bobbin outer wall middle part, described winding displacement dividing plate has the line opening excessively passing for optical patchcord, and described dish bobbin is become to be respectively used to left half axle and the right axle shaft of coiled fiber wire jumper by winding displacement baffle for separating; Described optical patchcord accommodation apparatus also comprise with described left half axle be rotationally connected, in order to hide the housing of the optical patchcord coiling on this left half axle, described housing inner side, described winding displacement dividing plate left side and described left half axle outside surface are formed for holding the appearance space of lines of the optical patchcord coiling on this left half axle; Described optical patchcord accommodation apparatus also comprises fixture, and described fixture is positioned at described winding displacement dividing plate right side and is connected with described housing, described dish bobbin is limited in the space of described housing and fixture formation; Described housing has an outstanding slit communicating with described appearance space of lines in edge, there is an outstanding platelet in described fixture edge, and described outstanding slit matches with described outstanding platelet and is formed for the outlet cavity volume of accommodating disc around the flexible jumper of the optical patchcord end on described left half axle; The connecting through hole bore of described outlet cavity volume and described appearance space of lines is less than the bore of described flexible jumper.
Adopt technical scheme of the present invention, can realize bilateral dish line, dish bobbin can be to a direction unwrapping wire, take-up in nominal length, and another side panel of dish bobbin stays cable unwrapping wire separately, does not affect the unwrapping wire of inner side and fixing operation; Random length outlet in can the nominal length on two of a wire jumper outlet direction, meets the demand of the different length of the optical patchcord of distinct device.Dish bobbin can rotate in housing, so that unwrapping wire and take-up flexibly; Housing also plays a protective role to optical patchcord; Optical fiber in dish bobbin left half axle portion is limited to and holds in space of lines, avoids loose and slippage.The space that fixture and housing form can accommodating disc bobbin, and making to coil bobbin can freely rotate and don't shake therein, also can prevent from coiling the loose and slippage of optical fiber on bobbin right axle shaft.Technical scheme of the present invention can portable propelling connector placement; flexible jumper is played to effect spacing, protection; can also avoid flexible jumper to fall into appearance space of lines and affect unwrapping wire operation, preventing from rocking therein so that damage flexible jumper or optical fiber wherein after flexible jumper from falling into appearance space of lines.
Further, described right axle shaft right-hand member be recessed to form one for accommodating disc the axle cavity volume of the flexible jumper of the optical patchcord end on it.
Like this, just can realize the placement to flexible jumper by simple design, flexible jumper be played to effect spacing, protection, and offer groove in right axle shaft right part, technique is simple, has also saved material.
Further, on described right axle shaft, be formed with and hold line card groove.
So, what be coiled in that optical fiber on right axle shaft can be firm sinks into hold in line card groove, reduces the loosening possibility of optical fiber.
Further, described optical patchcord accommodation apparatus also comprise be connected cooperation with cavity volume in described axle, in order to cover in this axle cavity volume to protect the cover sheet of the flexible jumper in it; Described appearance space of lines is annular space; Described right axle shaft surface has at least 3 elasticity tongues, and described elasticity tongue and described winding displacement dividing plate form described appearance line card groove; The position corresponding with described elasticity tongue on described winding displacement dividing plate, offers through hole against pressure; Described fixture is set collar, and the interior collar extension footpath of this set collar is greater than the bore of described right axle shaft.
So, adopt cover sheet to play good protection to flexible jumper; Hold space of lines and adopt annular, be easy to take-up, unwrapping wire; Adopt the structure of elasticity tongue, simple in structure, elasticity is suitable and card line dynamics is strong, and the optical fiber that can avoid coiling on right axle shaft occurs loosening and is scattered; On winding displacement dividing plate, offer the against pressure through hole corresponding with elasticity tongue, avoid hold the optical fiber number of plies held in line card groove too much after, elasticity tongue is excessive and damage optical fiber to the pressure of optical fiber; Fixture adopts set collar, simple in structure, handling ease.
The present invention also provides a kind of method that uses above-mentioned optical patchcord accommodation apparatus dish fibre, comprising:
Step 1: choose one section of fixed length in wire jumper as equipment tail optical fiber section, another section is as circuit tail optical fiber section;
Step 2: the line opening part excessively of the boundary of equipment tail optical fiber section and circuit tail optical fiber section being put into winding displacement dividing plate;
Step 3: equipment tail optical fiber section is coiled on the right axle shaft of bobbin, and fixes; Circuit tail optical fiber section is coiled on the left half axle of bobbin, and fixes.
Adopt technical scheme of the present invention, can be to a direction unwrapping wire, take-up in nominal length of dish bobbin, another side panel of dish bobbin stays cable unwrapping wire separately, does not affect the unwrapping wire of inner side and fixing operation; Random length outlet in can the nominal length on two of a wire jumper outlet direction, meets the demand of the different length of the optical patchcord of distinct device.
Further, described step 3 comprises:
Step 31: equipment tail optical fiber section is coiled in the appearance line card groove on the right axle shaft of bobbin;
Step 32: the axle cavity volume that is recessed to form of right axle shaft right-hand member of the flexible jumper of equipment tail optical fiber section being put into dish bobbin;
Step 33: cover cavity volume in axle with cover sheet.
Further, described step 3 comprises:
Step 34: the left half axle of dish bobbin is rotatably connected on housing;
Step 35: fixture is pressed on to winding displacement dividing plate right side and is fixed on housing;
Step 36: rolling disc bobbin, is coiled in circuit tail optical fiber section on the left half axle of bobbin;
Step 37: the flexible jumper of circuit tail optical fiber section is put into outlet cavity volume.
The invention has the beneficial effects as follows: the present invention can realize bilateral dish line, dish bobbin can be to a direction unwrapping wire, take-up in nominal length, and another side panel of dish bobbin stays cable unwrapping wire separately, does not affect the unwrapping wire of inner side and fixing operation; Random length outlet in can the nominal length on two of a wire jumper outlet direction, meets the demand of the different length of the optical patchcord of distinct device.
Realize the two-way independent take-up of optical patchcord by custom-designed dish bobbin, every end of guarantee optical patchcord can be realized the use of random length in specified length, in installation process, if the length of pull-out is long, can turn round Wire winding shaft, unnecessary cable is recovered in accommodation apparatus.
Single optical patchcord is carried out modular packaging by optical patchcord accommodation apparatus of the present invention, can make the two ends of optical patchcord go out line length use arbitrarily in specified length range, unnecessary cable all remains in single accommodation apparatus, has avoided the extruding between optical patchcord cable; Optical patchcord length is as required used, and cabling is convenient neat; Retaining of protection to optical patchcord and unnecessary cable distributed independently space, avoided the winding between optical fiber cable, and the wiring of equipment is clean and tidy, neat.
Because single or paired optical patchcord is to leave in accommodation apparatus, effectively avoid optical fiber cable in the carrying of optical patchcord, transportation be extruded and cause fibercuts, cause the appearance of the problem of optical patchcord product rejection.
Accommodation apparatus of the present invention adopts die casting, and convenient in enormous quantities manufacture and assembling, can assemble at the scene.
Brief description of the drawings
Fig. 1 is the left side structural representation of optical patchcord accommodation apparatus embodiment mid-game bobbin of the present invention;
Fig. 2 is the right side structural representation of embodiment of the present invention mid-game bobbin;
Fig. 3 is cover sheet structural representation in the embodiment of the present invention;
Fig. 4 is embodiment of the present invention middle shell structural representation;
Fig. 5 is set collar structural representation in the embodiment of the present invention.
Description of reference numerals: 1. dish bobbin, 2. winding displacement dividing plate, 3. cavity volume in axle, 4. cover sheet, 5. housing; 6. set collar, 11. left half axles, 12. right axle shafts, 20. cross line opening, 21. through holes against pressure; 51. outstanding slits, 61. outstanding platelets, 120. hold line card groove, 121. elasticity tongues.
Embodiment
Below in conjunction with brief description of the drawings and embodiment, the present invention is further described.
As shown in the figure, the optical patchcord accommodation apparatus of the present embodiment, comprise dish bobbin 1, around its axis to surrounding, protuberance forms winding displacement dividing plate 2 at dish bobbin 1 outer wall middle part, winding displacement dividing plate 2 has the line opening 20 excessively passing for optical patchcord, and dish bobbin 1 is separated into the left half axle 11 and the right axle shaft 12 that are respectively used to coiled fiber wire jumper by winding displacement dividing plate 2.In order to ensure that not damaging dish stays the optical fiber on dish bobbin, the specified bending radius according to different optical patchcords in take-up unwrapping wire process, makes the applicable dish bobbin of size.
On right axle shaft 12, be formed with and hold line card groove 120, this appearance line card groove 120 can be the circle groove forming around right axle shaft 12 sides, or forming a circle boss in right axle shaft 12 sides holds line card groove 120 with winding displacement dividing plate 2 and formation, preferably, right axle shaft 12 sides have at least 3 elasticity tongues 121, elasticity tongue 121 forms and holds line card groove 120 with winding displacement dividing plate 2, the position of elasticity tongue 121 should not with winding displacement draw-in groove 120 on to cross line opening 20 overlapping, cross passing through smoothly of line opening 20 places in order to avoid affect optical patchcord at this.Preferably, the position corresponding with elasticity tongue 121 on winding displacement dividing plate 2, offers through hole 21 against pressure.
Right axle shaft 12 right-hand members be recessed to form one for accommodating disc the axle cavity volume 3 of the flexible jumper of the optical patchcord end on it; in axle, the open-mouth of cavity volume 3 is provided with a cover sheet 4; cover sheet 4 is connected cooperation with cavity volume in axle 3; in order to cover in axle cavity volume 3 to protect the flexible jumper in it; preferably, cover sheet 4 is connected in buckle mode with cavity volume in axle 3.
The optical patchcord accommodation apparatus of the present embodiment also comprises the housing 5 being rotationally connected with left half axle 11, housing 5 is in order to hide the optical patchcord of coiling on left half axle 11, and housing 5 inner sides, winding displacement dividing plate 2 left sides and left half axle 11 outside surfaces are formed for holding the appearance space of lines of the optical patchcord of coiling on left half axle 11.Preferably, left half axle 11 adopts bearing pin to be connected with housing 5, facilitates left half axle 11 to rotate on housing 5; Appearance space of lines is annular space, convenient dish line and unwrapping wire.
Winding displacement dividing plate 2 right sides are also provided with fixture, fixture is connected with housing 5, dish bobbin 1 is limited in the space of housing 5 and fixture formation, fixture will still can freely rotate by guarantee dish bobbin 1 restriction of winding displacement dividing plate 2 in the space of housing 5 and fixture formation.Preferably, fixture is set collar 6, and the interior collar extension footpath of this set collar 6 is greater than the bore of right axle shaft 12, and the radius of set collar 6 interior rings is greater than the distance of elasticity tongue 121 thes tip of the tongue to axle center, to in the situation that not pulling down set collar 6, still can carry out take-up and unwrapping wire to the wire jumper on right axle shaft 12.
Housing 5, fixture 6 and winding displacement dividing plate 2 are roughly rounded respectively, there is an outstanding slit 51 in housing 5 edges, there is an outstanding platelet 61 in set collar 6 edges, outstanding slit 51 matches with outstanding platelet 61 and forms outlet cavity volume, and outlet cavity volume is used for the flexible jumper of accommodating disc around the optical patchcord end on left half axle 11; The connecting through hole bore of outlet cavity volume and appearance space of lines is less than the bore of flexible jumper.
On the optical patchcord accommodation apparatus of the present embodiment, can also carry out clear and definite mark to different optical patchcords with different colour codes or one dimension electronic bar code, maintain easily and the replacing of optical patchcord when fault.
Dish bobbin in the accommodation apparatus of the present embodiment and the radius-of-curvature of line outlet all meet the not requirement of the specified bending radius of optical patchcord of the same race, therefore to the requirement of installation personnel also corresponding reduction.
Use the method for the optical patchcord accommodation apparatus dish fibre of the present embodiment to comprise the following steps:
Step 1: choose one section of fixed length in wire jumper as equipment tail optical fiber section, another section is as circuit tail optical fiber section;
Step 2: line opening 20 places excessively that the boundary of equipment tail optical fiber section and circuit tail optical fiber section put into winding displacement dividing plate 2;
Step 3: equipment tail optical fiber section is coiled on the right axle shaft 12 of bobbin 1, and fixes; Circuit tail optical fiber section is coiled on the left half axle 11 of bobbin 1, and fixes.
Step 3 specifically comprises:
Step 31: equipment tail optical fiber section is coiled in the appearance line card groove 120 on the right axle shaft 12 of bobbin;
Step 32: the axle cavity volume 3 of the flexible jumper of equipment tail optical fiber section being put into dish bobbin;
Step 33: cover cavity volume 3 in axle with cover sheet 4;
Step 34: the left half axle 11 of dish bobbin is rotatably connected on housing 5;
Step 35: set collar 6 is pressed on to winding displacement dividing plate 2 right sides and is fixed on housing 5;
Step 36: rolling disc bobbin 1, is coiled in circuit tail optical fiber section on the left half axle 11 of bobbin;
Step 37: the flexible jumper of circuit tail optical fiber section is put into outlet cavity volume.
Be in conjunction with concrete preferred implementation further description made for the present invention as said above, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, do not departing under the prerequisite of design of the present invention and intension, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. an optical patchcord accommodation apparatus, comprise dish bobbin, around its axis to surrounding, protuberance forms winding displacement dividing plate at described dish bobbin outer wall middle part, described winding displacement dividing plate has the line opening excessively passing for optical patchcord, and described dish bobbin is become to be respectively used to left half axle and the right axle shaft of coiled fiber wire jumper by winding displacement baffle for separating; Described optical patchcord accommodation apparatus also comprise with described left half axle be rotationally connected, in order to hide the housing of the optical patchcord coiling on this left half axle, described housing inner side, described winding displacement dividing plate left side and described left half axle outside surface are formed for holding the appearance space of lines of the optical patchcord coiling on this left half axle; Described optical patchcord accommodation apparatus also comprises fixture, and described fixture is pressed on described winding displacement dividing plate right side and is connected cooperation with described housing, described dish bobbin is limited in the space of described housing and fixture formation; Described housing has an outstanding slit communicating with described appearance space of lines in edge, there is an outstanding platelet in described fixture edge, and described outstanding slit matches with described outstanding platelet and is formed for the outlet cavity volume of accommodating disc around the flexible jumper of the optical patchcord end on described left half axle; The connecting through hole bore of described outlet cavity volume and described appearance space of lines is less than the bore of described flexible jumper.
2. optical patchcord accommodation apparatus as claimed in claim 1, described right axle shaft right-hand member be recessed to form one for accommodating disc the axle cavity volume of the flexible jumper of the optical patchcord end on it.
3. optical patchcord accommodation apparatus as claimed in claim 1 or 2, is formed with on described right axle shaft and holds line card groove.
4. optical patchcord accommodation apparatus as claimed in claim 2, also comprise be connected cooperation with cavity volume in described axle, in order to cover in this axle cavity volume to protect the cover sheet of the flexible jumper in it; Described appearance space of lines is annular space; Described right axle shaft surface has at least 3 elasticity tongues, and described elasticity tongue and described winding displacement dividing plate form described appearance line card groove; The position corresponding with described elasticity tongue on described winding displacement dividing plate, offers through hole against pressure; Described fixture is set collar, and the interior collar extension footpath of this set collar is greater than the bore of described right axle shaft.
5. right to use requires a method for the optical patchcord accommodation apparatus dish fibre described in any one in 1-4, comprising:
Step 1: choose one section of fixed length in wire jumper as equipment tail optical fiber section, another section is as circuit tail optical fiber section;
Step 2: the line opening part excessively of the boundary of equipment tail optical fiber section and circuit tail optical fiber section being put into winding displacement dividing plate;
Step 3: equipment tail optical fiber section is coiled on the right axle shaft of bobbin, and fixes; Circuit tail optical fiber section is coiled on the left half axle of bobbin, and fixes.
6. the fine method of dish as claimed in claim 5, described step 3 comprises:
Step 31: equipment tail optical fiber section is coiled in the appearance line card groove on the right axle shaft of bobbin;
Step 32: the axle cavity volume that is recessed to form of right axle shaft right-hand member of the flexible jumper of equipment tail optical fiber section being put into dish bobbin;
Step 33: cover cavity volume in axle with cover sheet.
7. the dish method for fiber as described in claim 5 or 6, described step 3 also comprises:
Step 34: the left half axle of dish bobbin is rotatably connected on housing;
Step 35: fixture is pressed on to winding displacement dividing plate right side and is fixed on housing;
Step 36: rolling disc bobbin, is coiled in circuit tail optical fiber section on the left half axle of bobbin;
Step 37: the flexible jumper of circuit tail optical fiber section is put into outlet cavity volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130359.1A CN102621649B (en) | 2012-04-28 | 2012-04-28 | Optical fiber jumper wire accommodating device and method for coiling fibers by using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210130359.1A CN102621649B (en) | 2012-04-28 | 2012-04-28 | Optical fiber jumper wire accommodating device and method for coiling fibers by using the same |
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| Publication Number | Publication Date |
|---|---|
| CN102621649A CN102621649A (en) | 2012-08-01 |
| CN102621649B true CN102621649B (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210130359.1A Active CN102621649B (en) | 2012-04-28 | 2012-04-28 | Optical fiber jumper wire accommodating device and method for coiling fibers by using the same |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717591B (en) * | 2014-12-04 | 2019-06-28 | 泰科电子(上海)有限公司 | Fibre optic installations method and turntable for coiled fiber |
| WO2016201689A1 (en) * | 2015-06-19 | 2016-12-22 | 华为技术有限公司 | Optical fiber storage container and optical fiber collection device |
| CN112505868A (en) * | 2020-12-11 | 2021-03-16 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Portable optical fiber jumper wire storage disc |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201133950Y (en) * | 2007-09-13 | 2008-10-15 | 烽火通信科技股份有限公司 | MU optical fibre adapter seat |
| CN202512283U (en) * | 2012-04-28 | 2012-10-31 | 中国移动通信集团广东有限公司 | Device for containing optical fiber jumper |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7346253B2 (en) * | 2003-12-24 | 2008-03-18 | Corning Cable Systems Llc | Fiber optic drop cable slack storage receptacle |
| US7680380B2 (en) * | 2006-12-13 | 2010-03-16 | Corning Cable Systems Llc | Fiber optic cables and assemblies and the performance thereof |
| EP2567271B1 (en) * | 2010-07-20 | 2016-10-12 | Ofs Fitel Llc | Optical fiber installation at customer premises |
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2012
- 2012-04-28 CN CN201210130359.1A patent/CN102621649B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201133950Y (en) * | 2007-09-13 | 2008-10-15 | 烽火通信科技股份有限公司 | MU optical fibre adapter seat |
| CN202512283U (en) * | 2012-04-28 | 2012-10-31 | 中国移动通信集团广东有限公司 | Device for containing optical fiber jumper |
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| CN102621649A (en) | 2012-08-01 |
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