CN105259620A - Optical fiber core butt-jointing device - Google Patents
Optical fiber core butt-jointing device Download PDFInfo
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- CN105259620A CN105259620A CN201510849376.4A CN201510849376A CN105259620A CN 105259620 A CN105259620 A CN 105259620A CN 201510849376 A CN201510849376 A CN 201510849376A CN 105259620 A CN105259620 A CN 105259620A
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- slide bar
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/40—Mechanical coupling means having fibre bundle mating means
- G02B6/406—Mechanical coupling means having fibre bundle mating means of the ferrule type, connecting a plurality of pairs of ferrules
Abstract
The invention discloses an optical fiber core butt-jointing device, which comprises at least one row of optical fiber core butt-jointing structures, first power structures and second power structures, wherein each row of optical fiber core butt-jointing structures at least comprises two optical fiber core butt-jointing structures; each optical fiber core butt-jointing structure comprises a shell body a plurality of optical fiber butt-jointing discs which are fixed inside the shell body and arranged longitudinally, an optical fiber fixing frame arranged inside the shell body, and a first connecting rod and a second connecting rod which are fixedly connected with the optical fiber fixing frame; each first power structure comprises a first sliding rod, a first motor and a second motor, the first motors drive the optical fiber fixing frames to move up and down along the longitudinal direction through the first connecting rods, and the second motors drive the first motors to move along the first sliding rods; and each second power structure comprises a second sliding rod, a third motor and a fourth motor, the third motors drive the optical fiber fixing frames to rotate on the same plane through the second connecting rods, and the fourth motors drive the third motors to move along the second sliding rod. The optical fiber core butt-jointing device provided by the invention can achieve automatic butt-joint of optical fiber cores.
Description
Technical field
The present invention relates to technical field of optical fiber communication, particularly relate to a kind of fiber core docking facilities.
Background technology
Along with the develop rapidly of power grid construction and the continuous lifting of power system device automaticity, optical-power communication network have also been obtained unprecedented development.
At present, as basic bearer network---the fiber optic network of optical-fibre communications transmission, its operation maintenance work is also in original artificial mode, and namely usual needs manually go to perform jumping fiber and operate the docking exchange realized between different fiber to scene.But, be limited by the dispersion in geographic position, the loaded down with trivial details impact waiting factors of Manual Switch operation, manual operation workload so is in daily life huge and time-consuming, therefore, the automatic butt how realizing fiber core exchanges the problem having become people and be concerned about very much.
Summary of the invention
For solving the problems of the technologies described above, embodiments provide a kind of fiber core docking facilities, to realize the automatic butt of fiber core.
For solving the problem, embodiments provide following technical scheme:
A kind of fiber core docking facilities, comprising:
At least one row's fiber core docking structure, often arrange fiber core docking structure and at least comprise two fiber core docking structures, described fiber core docking structure comprises: housing, be fixed on multiple fiber alignment dishes of longitudinal arrangement in described housing, be positioned at the fiber fixed frame of described housing, and the head rod to be fixedly connected with described fiber fixed frame and the second connecting link, wherein, the central area of described fiber alignment dish has a central through hole, around described central through hole, there is multiple butt hole, distance between each butt hole with described central through hole is equal, the sidewall of described fiber alignment dish has longitudinal groove, described fiber fixed frame is used for fixed outer optical fiber,
First dynamic structure, described first dynamic structure comprises: the first slide bar, the first motor and the second motor, wherein, described first motor drives described fiber fixed frame longitudinally to move up and down by head rod, and described in described second driven by motor, the first motor moves along described first slide bar;
Second dynamic structure, described second dynamic structure comprises: the second slide bar, the 3rd motor and the 4th motor, wherein, described second slide bar is parallel with described first slide bar, described 3rd motor drives the rotary motion in same plane of described fiber fixed frame by the second connecting link, and described in described 4th driven by motor, the 3rd motor moves along described second slide bar.
Preferably, described fiber core docking facilities at least comprises two row's fiber core docking structures.
Preferably, described first dynamic structure also comprises: three slide bar vertical with described first slide bar, and the 5th motor driving described first slide bar to move along described 3rd slide bar.
Preferably, described second dynamic structure also comprises: four slide bar parallel with described 3rd slide bar, and the 6th motor driving described second slide bar to move along described 4th slide bar.
Preferably, included in each row's fiber core docking structure fiber core docking structure number is identical.
Preferably, in each butt hole of described fiber core docking structure, be fixed with a tail optical fiber respectively, and in described fiber core docking facilities, any two fiber core docking structures are connected by a tail optical fiber.
Preferably, the groove in multiple fiber alignment dish described in described fiber core docking structure point-blank.
Preferably, the distance in the multiple butt holes in described fiber alignment dish between adjacent butt hole is identical.
Preferably, described fiber fixed frame comprises: cross bar and the fibre core fixed sturcture be fixedly connected with described cross bar, wherein, described cross bar comprises the first annular sidewall and the second annular sidewall, wherein, the diameter of described first annular sidewall is less than the diameter of described second annular sidewall, and described first annular sidewall and described head rod nested encryptions, described second annular sidewall and described second connecting link nested encryptions.
Compared with prior art, technique scheme has the following advantages:
The technical scheme that the embodiment of the present invention provides, comprise: at least one row's fiber core docking structure, often arrange fiber core docking structure and at least comprise two fiber core docking structures, described fiber core docking structure comprises: housing, be fixed on multiple fiber alignment dishes of longitudinal arrangement in described housing, be positioned at the fiber fixed frame of described housing, and the head rod be fixedly connected with described fiber fixed frame and the second connecting link; First dynamic structure, described first dynamic structure comprises: the first slide bar, the first motor and the second motor, wherein, the first motor that described first motor drives described fiber fixed frame longitudinally to move up and down by head rod, described in described second driven by motor, the first motor moves along described first slide bar; Second dynamic structure, described second dynamic structure comprises: the second slide bar, the 3rd motor and the 4th motor, wherein, described second slide bar is parallel with described first slide bar, described 3rd motor drives the rotary motion in same plane of described fiber fixed frame by the second connecting link, and described in described 4th driven by motor, the 3rd motor moves along described second slide bar.
During embody rule, only need in advance the butt hole in described fiber core docking structure be connected with a butt hole in other fiber core docking structures by a tail optical fiber, and an external fiber is fixed at the fiber fixed frame place in described fiber core docking structure, when needing the message exchange realizing external fiber A and external fiber B, because the fiber core docking structure being fixed with external fiber A is connected by presetting tail optical fiber with the fiber core docking structure being fixed with external fiber B, only need by the first motor removing described in the second driven by motor to the fiber core docking structure place being fixed with external fiber A, then by the first motor, the fiber fixed frame being fixed with external fiber A is moved to the fiber alignment dish at described default optical fiber place, again by the 4th motor by described 3rd driven by motor to the fiber core docking structure place being fixed with external fiber A, finally by described 3rd motor, the fiber fixed frame being fixed with external fiber A is rotated the butt hole place at extremely described default optical fiber place, described external fiber A is docked with one end of described default tail optical fiber, in like manner, adopting uses the same method makes described external fiber B dock with one end of described default tail optical fiber, the message exchange of external fiber A and external fiber B can be realized.
As can be seen here, the fiber core docking facilities that the embodiment of the present invention provides can realize the automatic butt of fiber core, and is set in row, thus reduces the length of described fiber core device, namely reduces described fiber core device length in X direction.
And, in the fiber core docking facilities that the embodiment of the present invention provides, often arrange fiber core docking structure and share described first motor and the 3rd motor, decrease the number of motors in described fiber core docking facilities, reduce the cost of described fiber core docking facilities.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the fiber core docking facilities that Fig. 1 provides for one embodiment of the invention;
In the fiber core docking facilities that Fig. 2 provides for one embodiment of the invention, the structural representation of fiber core docking structure;
In the fiber core docking facilities that Fig. 3 provides for one embodiment of the invention, fiber core docking structure cuts open the structural representation after partial shell sidewall;
In the fiber core docking facilities that Fig. 4 provides for one embodiment of the invention, the cut-open view of fiber core docking structure;
In the fiber core docking facilities that Fig. 5 provides for one embodiment of the invention, the vertical view of fiber alignment dish;
In the fiber core docking facilities that Fig. 6 provides for one embodiment of the invention, the enlarged drawing of fiber fixed frame.
Embodiment
Just as described in the background section, the automatic butt how realizing fiber core exchanges the problem having become people and be concerned about very much.
In view of this, embodiments provide a kind of fiber core docking facilities, comprising:
At least one row's fiber core docking structure, often arrange fiber core docking structure and at least comprise two fiber core docking structures, described fiber core docking structure comprises: housing, be fixed on multiple fiber alignment dishes of longitudinal arrangement in described housing, be positioned at the fiber fixed frame of described housing, and the head rod to be fixedly connected with described fiber fixed frame and the second connecting link, wherein, the central area of described fiber alignment dish has a central through hole, around described central through hole, there is multiple butt hole, distance between each butt hole with described central through hole is equal, the sidewall of described fiber alignment dish has longitudinal groove, described fiber fixed frame is used for fixed outer optical fiber,
First dynamic structure, described first dynamic structure comprises: the first slide bar, the first motor and the second motor, wherein, described first motor drives described fiber fixed frame longitudinally to move up and down by head rod, and described in described second driven by motor, the first motor moves along described first slide bar;
Second dynamic structure, described second dynamic structure comprises: the second slide bar, the 3rd motor and the 4th motor, wherein, described second slide bar is parallel with described first slide bar, described 3rd motor drives the rotary motion in same plane of described fiber fixed frame by the second connecting link, and described in described 4th driven by motor, the 3rd motor moves along described second slide bar.
The fiber core docking facilities that the embodiment of the present invention provides can realize the automatic butt of fiber core, and is set in row, thus reduces the length of described fiber core device, namely reduces described fiber core device length in X direction.
And, in the fiber core docking facilities that the embodiment of the present invention provides, often arrange fiber core docking structure and share described first motor and the 3rd motor, decrease the number of motors in described fiber core docking facilities, reduce the cost of described fiber core docking facilities.
It is more than the core concept of the application, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
Secondly, the present invention is described in detail in conjunction with schematic diagram, when describing the embodiment of the present invention in detail; for ease of explanation; represent that the sectional view of device architecture can be disobeyed general ratio and be made partial enlargement, and described schematic diagram is example, it should not limit the scope of protection of the invention at this.In addition, the three-dimensional space of length, width and the degree of depth should be comprised in actual fabrication.
As shown in Figure 1, embodiments provide a kind of fiber core docking facilities, comprising:
At least one row's fiber core docking structure 100, often arrange fiber core docking structure 100 and at least comprise two fiber core docking structures 100, as shown in figs 2-4, described fiber core docking structure 100 comprises: housing 1, be fixed on multiple fiber alignment dishes 2 of longitudinal arrangement in described housing 1, be positioned at the fiber fixed frame 4 of described housing 1, and the head rod 31 to be fixedly connected with described fiber fixed frame 4 and the second connecting link 32, as shown in Figure 5, the central area of described fiber alignment dish 2 has a central through hole 21, around described central through hole 21, there is multiple butt hole 22, distance between each butt hole 22 with described central through hole 21 is equal, the sidewall of described fiber alignment dish 2 has longitudinal groove 23, described fiber fixed frame 4 is for fixed outer optical fiber 5,
First dynamic structure 200, described first dynamic structure 200 comprises: the first slide bar 201, first motor 202 and the second motor 203, wherein, described first motor 202 drives described fiber fixed frame 4 longitudinally to move up and down by head rod 31, and described second motor 203 drives described first motor 202 to move along described first slide bar 201;
Second dynamic structure (not shown), described second dynamic structure comprises: the second slide bar, the 3rd motor and the 4th motor, wherein, described second slide bar is parallel with described first slide bar, described 3rd motor drives the rotary motion in same plane of described fiber fixed frame 4 by the second connecting link 32, and described in described 4th driven by motor, the 3rd motor moves along described second slide bar.
It should be noted that, in embodiments of the present invention, described fiber core docking facilities can only include row's fiber core docking structure, also many row's fiber core docking structures (i.e. at least two row's fiber core docking structures) can be comprised, the present invention does not limit this, specifically depends on the circumstances.When described fiber core docking facilities comprises row's fiber core docking structure, described fiber core docking facilities only includes one group of first dynamic structure and the second dynamic structure; When described fiber core docking facilities comprises many row's fiber core docking structures, in one embodiment of the invention, described fiber core docking facilities can comprise many groups the first dynamic structure and the second dynamic structure, namely often arranges all corresponding first dynamic structure of fiber core docking structure and second dynamic structure.
In another embodiment of the present invention, described fiber core docking facilities comprises first dynamic structure and multiple second dynamic structure, wherein often arrange corresponding second dynamic structure of fiber core docking structure, in the present embodiment, described first dynamic structure also comprises: three slide bar vertical with described first slide bar, and the 5th motor driving described first slide bar to move along described 3rd slide bar, with by the first sliding bar described in described 5th driven by motor to the diverse location of described 3rd slide bar, make described first motor and the second motor can the fiber core docking structure of corresponding different row, thus decrease the quantity of described first motor and the second motor, simplify the structure of described fiber core docking facilities, reduce the cost of described fiber core docking facilities.
In yet another embodiment of the present invention, described fiber core docking facilities comprises multiple first dynamic structure and second dynamic structure, wherein, often arrange corresponding first dynamic structure of fiber core docking structure, in the present embodiment, described second dynamic structure also comprises: four slide bar parallel with described 3rd slide bar, and the 6th motor driving described second slide bar to move along described 4th slide bar, with by the second sliding bar described in described 6th driven by motor to the diverse location of described 4th slide bar, make described 3rd motor and the 4th motor can the fiber core docking structure of corresponding different row, thus reduce the quantity of described 3rd motor and the 4th motor, simplify the structure of described fiber core docking facilities, reduce the cost of described fiber core docking facilities.
In yet another embodiment of the present invention, described fiber core docking structure comprises first dynamic structure and second dynamic structure, in the present embodiment, described first dynamic structure also comprises: three slide bar vertical with described first slide bar, and the 5th motor driving described first slide bar to move along described 3rd slide bar, with by the first sliding bar described in described 5th driven by motor to the diverse location of described 3rd slide bar, make described first motor and the second motor can the fiber core docking structure of corresponding different row, in like manner, described second dynamic structure also comprises: four slide bar parallel with described 3rd slide bar, and the 6th motor driving described second slide bar to move along described 4th slide bar, with by the second sliding bar described in described 6th driven by motor to the diverse location of described 4th slide bar, make described 3rd motor and the 4th motor can the fiber core docking structure of corresponding different row, thus decrease described first motor simultaneously, second motor, the quantity of described 3rd motor and the 4th motor, further simplify the structure of described fiber core docking facilities, reduce the cost of described fiber core docking facilities.
On the basis of above-described embodiment, in one embodiment of the invention, described fiber alignment dish 2 comprises: the first butt plate 24 and the second butt plate 25 of stacked setting, wherein, described first butt plate 24 is between described fiber fixed frame 4 and described second butt plate 25, tail optical fiber fixed sturcture is provided with, for the fibre core of fixing tail optical fiber 6 in the butt hole 22 of described second butt plate 25.
It should be noted that, in embodiments of the present invention, the quantity of the butt hole 22 in each fiber alignment dish 2 is preferably identical, but the present invention does not limit this, in other embodiments of the invention, the quantity of the butt hole 22 in each fiber alignment dish 2 also can be different, specifically depend on the circumstances.
On the basis of above-mentioned any embodiment, in one embodiment of the invention, distance in multiple butt holes 22 in described fiber alignment dish 2 between adjacent butt hole 22 is identical, during to ensure that described fiber fixed frame 4 rotates the N times of predetermined angle under the effect of described 3rd motor, can insert in each butt hole 22 smoothly, wherein, N is any positive integer, and angular displacement corresponding to described predetermined angle is the arc distance between adjacent two butt hole 22 centers.
On the basis of above-mentioned any embodiment, in one embodiment of the invention, groove 23 in described multiple fiber alignment dish 2 point-blank, thus when described fiber fixed frame 4 is moved to nethermost fiber alignment dish 2 from fiber alignment dish 2 topmost, can move along a straight line, reduce described fiber fixed frame 4 moves to nethermost fiber alignment dish 2 distance and time from fiber alignment dish 2 topmost.
On the basis of above-mentioned any embodiment, in a preferred embodiment of the invention, described head rod 31 and described fiber fixed frame 4 nested encryptions, described second connecting link 32 and described fiber fixed frame 4 nested encryptions, but the present invention does not limit this, specifically depend on the circumstances.Wherein, described head rod 31 and the diameter of described second connecting link 32 are all less than the diameter of described fiber alignment dish 2 central through hole 21, and run through the central through hole 21 of each fiber alignment dish 2 in described fiber core docking structure.
Concrete, in an embodiment of the present embodiment, as shown in Figure 6, described fiber fixed frame 4 comprises: cross bar 41 and the fibre core fixed sturcture 42 be fixedly connected with described cross bar 41, wherein, described cross bar 41 comprises the first annular sidewall 411 and the second annular sidewall 412, wherein, the diameter of described first annular sidewall 411 is less than the diameter of described second annular sidewall 412, and described first annular sidewall 411 and described head rod 31 nested encryptions, described second annular sidewall 412 and described second connecting link 32 nested encryptions.
On the basis of above-mentioned any embodiment, in one embodiment of the invention, in described fiber core docking structure, the sum of the butt hole 22 of each fiber alignment dish 2 preferably matches with the quantity of included fiber core docking structure in described fiber core docking facilities, as when as described in fiber core docking facilities comprise four row's fiber core docking structures, and when often row's fiber core docking structure comprises 16 fiber core docking structures, 64 fiber core docking structures are comprised altogether in described fiber core docking facilities, now, 63 butt holes 22 are at least comprised in described fiber core docking structure, to ensure that in described fiber core docking facilities, any one fiber core docking structure can be connected by tail optical fiber and other 63 the fiber core docking structures be fixed in its butt hole 22, but the present invention does not limit this, in other embodiments of the invention, the quantity of the butt hole 22 in described fiber alignment dish 2 can also be identical with the quantity of fiber core docking structure included in described fiber core docking facilities, or be greater than the quantity of fiber core docking structure included in described fiber core docking facilities, as long as be not less than the quantity-1 of fiber core docking structure included in described fiber core docking facilities, specifically depend on the circumstances.
In the fiber core docking facilities that the embodiment of the present invention provides, a tail optical fiber is fixed with respectively in each butt hole 22 of described fiber core docking structure, and be connected with a butt hole 22 in other fiber core docking structures in described fiber core docking facilities by this tail optical fiber, be connected by a tail optical fiber to realize any two fiber core docking structures in described fiber core docking facilities.
Four fiber alignment dishes 2 are comprised with described fiber core docking structure, and butt hole 22 quantity is all example mutually in each fiber alignment dish 2, when at least comprising 63 butt holes 22 in described fiber core docking structure, described fiber core docking structure preferably includes four fiber alignment dishes 2, preferably includes 16 butt holes 22 in each fiber alignment dish 2.In other embodiments of the invention, can also comprise other quantity fiber alignment dish 2 in described fiber core docking structure, also can comprise other quantity butt hole 22 in each fiber alignment dish 2, the present invention does not limit this, specifically depends on the circumstances.
As can be seen here, in the fiber core docking facilities that the embodiment of the present invention provides, multiple fiber alignment dish 2 can be comprised in each fiber core docking structure, multiple butt hole 22 is comprised again in each fiber alignment dish 2, thus when realizing the message exchange of fixed qty extraneous light, the volume of described fiber core docking facilities greatly can be reduced.
For convenience of description, first row fiber core docking structure is comprised below and second row fiber core docking structure two arranges fiber core docking structure with described fiber core docking facilities, and first row fiber core docking structure comprises the first fiber core docking structure and the second fiber core docking structure, second row fiber core docking structure comprises the 3rd fiber core docking structure and the 4th fiber core docking structure is example, is described the fiber core docking facilities that the embodiment of the present invention provides.
In embodiments of the present invention, described fiber core docking facilities comprises four fiber core docking structures altogether, and each fiber core docking structure only at least need comprise three butt holes 22.Therefore in a specific embodiment of the present embodiment, each fiber core docking structure comprises two fiber alignment dishes 2, each fiber alignment dish 2 comprises two butt holes 22.
During embody rule, first, in advance four butt holes 22 in described first fiber core docking structure are selected any three butt holes 22, each butt hole 22 fixes a tail optical fiber (i.e. the first tail optical fiber, the second tail optical fiber and the 3rd tail optical fiber) respectively, and is fixed to by the other end of these three tail optical fibers in a butt hole 22 of described second fiber core docking structure, the 3rd fiber core docking structure and the 4th fiber core docking structure respectively; Then by described second fiber core docking structure remaining three be not fixed with in the butt hole 22 of tail optical fiber and select arbitrarily two and fix a tail optical fiber (i.e. the 4th tail optical fiber and the 5th tail optical fiber) respectively, and the other end of these two tail optical fibers is fixed to respectively in described 3rd fiber core docking structure and the 4th fiber core docking structure and is not fixed with in a butt hole 22 of tail optical fiber; Finally, by in described 3rd fiber core docking structure remaining two be not fixed with in the butt hole 22 of tail optical fiber and select one and fix a tail optical fiber (i.e. the 6th tail optical fiber), and the other end of this tail optical fiber is fixed to remains two in the 4th fiber core docking structure and be not fixed with in a butt hole 22 of tail optical fiber, be all connected by a tail optical fiber to realize in described fiber core docking facilities any two fiber core docking structures.After tail optical fiber fixedly completes, the light fiber fixed frame 4 of fiber core docking structure each in described fiber core docking facilities is connected with an external fiber respectively.
After each Fiber connection completes, when needing to realize the signal exchange of external fiber B of external fiber A that described first fiber core docking structure fixes and described second fiber core docking structure, only the external fiber A that described first fiber core docking structure is fixed need be docked with one end of the first tail optical fiber, the external fiber B that described second fiber core docking structure is fixed docks with the other end of the first tail optical fiber.
As need by as described in the external fiber A that fixes of the first fiber core docking structure switch to as described in the signal exchange of external fiber C of the 3rd fiber core docking structure time, only the first slide bar described in described second driven by motor need be utilized to move to the row at the first fiber core docking structure place, the second slide bar described in the 4th driven by motor is utilized also to move to the row at the first fiber core docking structure place, then the fiber fixed frame 4 in described first driven by motor first fiber core docking structure is utilized to move to the fiber alignment dish 2 at the second tail optical fiber place, the fiber fixed frame 4 in described 3rd driven by motor first fiber core docking structure is utilized to move to the butt hole 22 at the second tail optical fiber place, realize docking of described external fiber A and second tail optical fiber one end.In like manner, profit uses the same method, and realizes docking of described external fiber C and the second tail optical fiber other end, can realize docking of external fiber A and external fiber C.
In sum, the fiber core docking structure that the embodiment of the present invention provides, when embody rule, only need in advance the butt hole 22 in described fiber core docking structure be connected with a butt hole 22 in other fiber core docking structures by a tail optical fiber, and an external fiber is fixed at fiber fixed frame 4 place in described fiber core docking structure, when needing the message exchange realizing external fiber A and external fiber B, because the fiber core docking structure being fixed with external fiber A is connected by presetting tail optical fiber with the fiber core docking structure being fixed with external fiber B, only need by the first motor removing described in the second driven by motor to the fiber core docking structure place being fixed with external fiber A, then by the first motor, the fiber fixed frame 4 being fixed with external fiber A is moved to the fiber alignment dish 2 at described default optical fiber place, again by the 4th motor by described 3rd driven by motor to the fiber core docking structure place being fixed with external fiber A, the fiber fixed frame 4 being fixed with external fiber A rotated butt hole 22 place to described default optical fiber place finally by described 3rd motor, described external fiber A is docked with one end of described default tail optical fiber, in like manner, adopting uses the same method makes described external fiber B dock with one end of described default tail optical fiber, the message exchange of external fiber A and external fiber B can be realized.
As can be seen here, the fiber core docking facilities that the embodiment of the present invention provides can realize the automatic butt of fiber core, and is set in row, thus reduces the length of described fiber core device, namely reduces described fiber core device length in X direction.
And, in the fiber core docking facilities that the embodiment of the present invention provides, often arrange fiber core docking structure and share described first motor and the 3rd motor, decrease the number of motors in described fiber core docking facilities, reduce the cost of described fiber core docking facilities.
In this instructions, various piece adopts the mode of going forward one by one to describe, and what each some importance illustrated is the difference with other parts, between various piece identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a fiber core docking facilities, is characterized in that, comprising:
At least one row's fiber core docking structure, often arrange fiber core docking structure and at least comprise two fiber core docking structures, described fiber core docking structure comprises: housing, be fixed on multiple fiber alignment dishes of longitudinal arrangement in described housing, be positioned at the fiber fixed frame of described housing, and the head rod to be fixedly connected with described fiber fixed frame and the second connecting link, wherein, the central area of described fiber alignment dish has a central through hole, around described central through hole, there is multiple butt hole, distance between each butt hole with described central through hole is equal, the sidewall of described fiber alignment dish has longitudinal groove, described fiber fixed frame is used for fixed outer optical fiber,
First dynamic structure, described first dynamic structure comprises: the first slide bar, the first motor and the second motor, wherein, described first motor drives described fiber fixed frame longitudinally to move up and down by head rod, and described in described second driven by motor, the first motor moves along described first slide bar;
Second dynamic structure, described second dynamic structure comprises: the second slide bar, the 3rd motor and the 4th motor, wherein, described second slide bar is parallel with described first slide bar, described 3rd motor drives the rotary motion in same plane of described fiber fixed frame by the second connecting link, and described in described 4th driven by motor, the 3rd motor moves along described second slide bar.
2. fiber core docking facilities according to claim 1, is characterized in that, described fiber core docking facilities at least comprises two row's fiber core docking structures.
3. fiber core docking facilities according to claim 2, is characterized in that, described first dynamic structure also comprises: three slide bar vertical with described first slide bar, and the 5th motor driving described first slide bar to move along described 3rd slide bar.
4. fiber core docking facilities according to claim 3, is characterized in that, described second dynamic structure also comprises: four slide bar parallel with described 3rd slide bar, and the 6th motor driving described second slide bar to move along described 4th slide bar.
5. fiber core docking facilities according to claim 4, is characterized in that, fiber core docking structure number included in each row's fiber core docking structure is identical.
6. fiber core docking facilities according to claim 1, it is characterized in that, be fixed with a tail optical fiber in each butt hole of described fiber core docking structure respectively, and in described fiber core docking facilities, any two fiber core docking structures are connected by a tail optical fiber.
7. fiber core docking facilities according to claim 1, is characterized in that, the groove in multiple fiber alignment dish described in described fiber core docking structure point-blank.
8. fiber core docking facilities according to claim 1, is characterized in that, the distance in the multiple butt holes in described fiber alignment dish between adjacent butt hole is identical.
9. fiber core docking facilities according to claim 1, it is characterized in that, described fiber fixed frame comprises: cross bar and the fibre core fixed sturcture be fixedly connected with described cross bar, wherein, described cross bar comprises the first annular sidewall and the second annular sidewall, and wherein, the diameter of described first annular sidewall is less than the diameter of described second annular sidewall, and described first annular sidewall and described head rod nested encryptions, described second annular sidewall and described second connecting link nested encryptions.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989084A (en) * | 2019-12-13 | 2020-04-10 | 广州阳光路机电工程有限公司 | Optical fiber equipment with fiber cores rapidly corrected and butted |
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| CN105259620B (en) | 2017-05-31 |
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