CN209560129U - Optical fiber and fine device - Google Patents
Optical fiber and fine device Download PDFInfo
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- CN209560129U CN209560129U CN201920433781.1U CN201920433781U CN209560129U CN 209560129 U CN209560129 U CN 209560129U CN 201920433781 U CN201920433781 U CN 201920433781U CN 209560129 U CN209560129 U CN 209560129U
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Abstract
The utility model discloses a kind of optical fiber and fine device, including guide holder, and the guide holder is with multiple spaced optic fibre channel guides；And fine seat, it is set to the side of the optic fibre channel guide extending direction with fine slot, described and fine slot together, it is fine to simultaneously light combination；And limiting device, the corresponding optic fibre channel guide setting, to limit optical fiber.The optical fiber of the utility model and fine device have optical fiber combined efficiency height, optical fiber and fine advantage with high accuracy.
Description
Technical field
The utility model relates to technical field of optical fiber, in particular to a kind of optical fiber and fine device.
Background technique
Optical fiber is writing a Chinese character in simplified form for optical fiber, be a kind of fiber made of glass or plastics, can be by the way that " light is all-trans
Penetrate " conduction light.Matcoveredn can be wrapped up on the outside of the inner core of general optical fiber, but currently, Highgrade integration miniaturization uses ring
Border becomes trend, is gradually increased between port and light source using the application of bare fibre connection.
In general, the transmission of data only leans on an optical fiber can be completed, but in some cases, to meet the collection for being equipment
At change and miniature requirement, we can access simultaneously multifiber in the same interface of equipment.For convenient for operation, by more
Before the same interface of intelligent acess, we can be by multifiber and conjunction forms fiber optic bundle.This has derived corresponding optical fiber and fibre
Technique and equipment.
But simultaneously fine equipment lacks the limit to optical fiber, optical fiber is during simultaneously fine in simultaneously light combination fibre to existing optical fiber
It may shift, lead to optical fiber and fine precision is low, subsequent technique is impacted.
Utility model content
The main purpose of the utility model is to propose a kind of optical fiber and fine device, it is intended to solve existing optical fiber and fine device
Optical fiber and the low technical problem of fine precision.
To achieve the above object, the utility model proposes optical fiber and fine device, including
Guide holder, the guide holder have multiple spaced optic fibre channel guides；
And fine seat, there is fine slot together, described and fine slot is set to the side of the optic fibre channel guide extending direction, to simultaneously
Light combination is fine；And
Limiting device, the corresponding optic fibre channel guide setting, to limit optical fiber.
Optionally, gas passage is offered in described and fine seat, the gas passage is formed in the cell wall of described and fine slot
Stomata, the limiting device are the negative pressure device being connected with the gas passage.
Optionally, the stomata takes shape in the bottom cell wall of described and fine slot.
Optionally, described and fine slot top cell wall forms optical fiber and places mouth, and the optical fiber places mouth through described and fine
Seat, and extend along the extending direction of described and fine slot.
Optionally, multiple stomatas are formed on described and fine slot cell wall, and multiple stomatas are along described and fine slot
The setting of extending direction interval.
Optionally, multiple arc-shaped arrays of the optic fibre channel guide, and extend towards the side where described and fine slot, it is multiple
The array arc core of the optic fibre channel guide is located on the extending direction of described and fine slot.
Optionally, the guide holder also has a retention groove, and the retention groove is led with described and fine slot towards the optical fiber
The side of slot is connected to, and is extended in the same direction with described and fine slot.
Optionally, the notch of the retention groove towards the optic fibre channel guide side is optical fiber import, the optical fiber import
Side cell wall is guide wall, and the guide wall is tilted from the Inside To Outside of the retention groove, so that the optical fiber import is in gradually
Contracting setting.
Optionally, the guide holder includes maintaining part and guide part, and the maintaining part row is formed with retention groove, the guiding
Portion is formed with the optic fibre channel guide, and has spacing between the guide part and the maintaining part.
Optionally, the guide holder is detachable is set on described and fine seat.
Technical solutions of the utility model are introduced multifiber and on fine seat by the optic fibre channel guide being arranged on guide holder
And fine slot, to realize to multifiber and close, optical fiber enter and fine slot when, will receive the limit of limiting device,
To make to be bonded more closely between optical fiber and optical fiber；Compared with existing fiber and fine device, the optical fiber of the application and fine dress
It sets with high in machining efficiency, optical fiber and fine advantage with high accuracy.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model optical fiber and one embodiment of fine device；
Fig. 2 is another structural schematic diagram of embodiment illustrated in fig. 1；
Fig. 3 is the partial enlarged view in Fig. 2 at A；
Fig. 4 is in embodiment illustrated in fig. 1 and fine seat and the explosive view for keeping seat；
Fig. 5 is the explosive view of guide groove cover board and guide part in embodiment illustrated in fig. 1.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Guide holder | 101 | Optic fibre channel guide |
| 102 | Retention groove | 103 | Guide wall |
| 104 | Clamping portion | 110 | Guide part |
| 111 | Second card slot | 120 | Guide groove cover board |
| 121 | It is clamped bar | 130 | Maintaining part |
| 131 | Second magnetic part | 140 | Keep tank cover plate |
| 141 | First magnetic part | 200 | And fine seat |
| 210 | And fine slot | 220 | Stomata |
| 230 | Gas passage | 240 | First card slot |
| 250 | Positioning column |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the meaning of the "and/or" occurred in full text is, and including three schemes arranged side by side, by taking " A and/or B " as an example,
The scheme met simultaneously including A scheme or B scheme or A and B.In addition, the technical solution between each embodiment can be mutual
In conjunction with, but must be based on can be realized by those of ordinary skill in the art, when mutual lance occurs in the combination of technical solution
Shield or cannot achieve when, will be understood that the combination of this technical solution is not present, also not in the protection scope of the requires of the utility model
Within.
The utility model proposes a kind of optical fiber and fine devices.
It in the utility model embodiment, please refers to shown in Fig. 1, simultaneously fine device includes guide holder 100 and fine seat to the optical fiber
200 and limiting device (not shown).Wherein, the top of guide holder 100 has multiple spaced optic fibre channel guides 101,
Each optic fibre channel guide 101 can be corresponded to across an optical fiber, and the top of fine seat 200 has fine slot 210 together, and be somebody's turn to do simultaneously fine slot
210 are set to the side of 101 extending direction of optic fibre channel guide, fine to simultaneously light combination；Limiting device corresponds to the setting of optic fibre channel guide 101,
To limit position of the optical fiber in simultaneously fine slot.
It is appreciated that first an optical fiber is guided to pass through when making using provided by the present application and fine device and with optical fiber
Vacant optic fibre channel guide 101, the optical fiber then rebooted across optic fibre channel guide 101 enters simultaneously fine slot 210, and passes through limiting device
Limit position of the optical fiber in simultaneously fine slot 210.Aforesaid operations are repeated, multifiber are successively inducted into simultaneously fine slot 210 simultaneously
Limit.In this way, multifiber one end just temporarily merges in simultaneously fine slot 210.Then by modes such as bondings, simultaneously light combination is fine or will
Optical fiber is adhered by after drawing out of simultaneously fine slot 210, can be obtained simultaneously with optical fiber.In the process, optic fibre channel guide 101 is in addition to guidance
Optical fiber enters and outside fine slot 210, can also limit the position of optical fiber, and multifiber is avoided to enter and interfering with each other before fine slot 210,
It influences and fibre works.The limit that enters and will receive after fine slot 210 limiting device due to optical fiber, can guarantee that optical fiber will not
Arbitrarily offset, and fine precision is higher.To sum up, compared with prior art, optical fiber provided herein and fine device, no
Only can quickly and easily realize multifiber and fine work, and optical fiber can be limited, make the position of optical fiber will not be random
It shifts, improve optical fiber and fine precision, it is convenient for following process.It should be noted that in the present embodiment, multiple optical fiber are led
Slot 101 is in the same plane, which can be parallel to horizontal plane, can also be intersected with horizontal plane.
It should also be noted that, optic fibre channel guide 101 may also set up in guide holder 100 in the other embodiments of the application
Side wall or guide holder 100 in, correspondingly, simultaneously fine slot 210 can also be formed in and the side wall of fine seat 200 or simultaneously in fine seat 200.Only
Want optic fibre channel guide 101 that can play the role of guiding, and fine slot 210 can play and the effect of light combination fibre.
Further, in the present embodiment, the extending direction of each optic fibre channel guide 101 all has an installing port, the installation
Polarization angle regulating device (not shown) of the mouth to install polarization maintaining optical fibre.
It should be noted that there is a type optical fiber to be known as polarization maintaining optical fibre, polarization maintaining optical fibre is a kind of special optical fiber, is mainly used in
(Dense Wavelength Division Multiplexing is intensive by optical fibre gyro, the sensors such as fibre optic hydrophone and DWDM
Type light wave multiplexing) etc. optical fiber telecommunications systems.In interferometric sensor based on detecting by optical coherence, polarization maintaining optical fibre is used
It can guarantee that linear polarization is constant, improve relevant signal-to-noise ratio, to realize that the height-precision to physical quantity measures.By in optical fiber
Polarization angle regulating device is installed, so that when the optical fiber and fibre device of the application is for more guarantors on the extending direction of guide groove 101
When polarisation fibre and fine, the polarization angle of optical fiber can be adjusted by polarization angle regulating device, so that the simultaneously polarization-maintaining light after fibre
Fine polarization angle is constant, has widened the scope of application of simultaneously fine device.It should be noted that in the art, usually selecting light
Fine product connector is as polarization angle regulating device.Certainly, the polarization angle that other regulating devices adjust optical fiber also can be selected.
Further, shown in referring to figure 2., in the present embodiment, and it is additionally provided with gas passage 230 in fine seat 200, the gas
The side in body channel 230 is in forming stomata 220 on the simultaneously cell wall of fine slot 210, the other side is in the surface formation gas of simultaneously fine seat 200
Mouthful.Correspondingly, in the present embodiment, limiting device is set as the negative pressure device being connected with the gas passage 230.It can manage
Solution, the negative pressure generated using negative pressure device can make optical fiber uniform stressed to limit optical fiber, and optical fiber single-point is avoided to be pressurized and occur
It loses.Simultaneously as increasing physical structure not on optical fiber to limit optical fiber, therefore optical fiber abrasion and folding can not be will cause
Damage, enhances the protection to optical fiber.Moreover, can also be by adjusting the generated suction of negative pressure device, to change optical fiber receipts
The pressure arrived, it is applied widely to adapt to the limit of the optical fiber of different size.Furthermore only it need to start or close negative pressure device, i.e.,
Optical fiber can be limited or release the limit to optical fiber, realize very simple.It should be noted that in other implementations of the application,
Also other limiting devices, such as the position of elastic cushion elastic spacing one limitation optical fiber can be selected.It should also be noted that, in this reality
It applies in example, gas passage 230 forms port on the surface of simultaneously fine seat 200, to be connected with negative pressure device, in its of the application
In his embodiment, negative pressure device can also be protruded into and fine seat 200 is connected with gas passage 230.
Further, please continue to refer to shown in Fig. 2, in the present embodiment, stomata 220 forms in and the bottom of fine slot 210
Cell wall, and along and fine slot 210 extending direction be arranged at intervals with it is multiple.It is appreciated that under gravity, optical fiber can be automatic
Fall in and the bottom of fine slot 210, stomata 220 be set to and the bottom wall of fine slot 210, the suction that negative pressure device can be made to generate with
Gravity cooperation helps to limit optical fiber.Meanwhile along multiple stomatas 220 that simultaneously fine 210 extending direction of slot opens up, optical fiber can be made each
Position while stress, optic fibre force is uniform, enhances the protection to optical fiber.And the setting of multiple stomatas 220 can also be accelerated to light
The speed of fibre limit.It should be noted that stomata 220 also can shape in simultaneously fine slot 210 in the other embodiments of the application
Other cell walls.
Further, and the top cell wall of fine slot 210 forms optical fiber and places mouth, and optical fiber placement mouth runs through and fine seat 200,
And extend along the extending direction of simultaneously fine slot 210.It is appreciated that optical fiber places the formation of mouth, staff is not only convenient for by optical fiber
It is placed in simultaneously fine slot 210, and after releasing limiting device to the limit of optical fiber, is also convenient for optical fiber and is taken off out of optical fiber placing groove
From.Certainly, in the other embodiments of the application, optical fiber places other cell walls that mouth can also be formed in simultaneously fine slot 210.It needs
It is bright, in the other embodiments of the application, and optical fiber can not also be formed on the cell wall of fine slot 210 and places mouth.
Further, the arc-shaped array of multiple optic fibre channel guides 101, and extend towards the side where simultaneously fine slot 210.And it is more
The array arc core of a optic fibre channel guide 101 is located at and on the extending direction of fine slot 210.It is appreciated that by 101 arc battle array of optic fibre channel guide
Be listed on guide holder 100, can make optical fiber optic fibre channel guide 101 to and fine slot 210 between transition it is more gentle, be conducive to protect
It is injury-free to protect optical fiber.Moreover, because the array arc core of optic fibre channel guide 101 is located at and on the extending direction of fine slot 210, therefore every
The line outlet of one optic fibre channel guide 101 is equal with simultaneously the distance between incoming line of fine slot 210, so as to guarantee each optical fiber
Equal length, in order to control the length of optical fiber, save the cost.Certainly, in the other embodiments of the application, optic fibre channel guide
Can also be arranged in parallel between 101, or be arranged otherwise, if optic fibre channel guide 101 optical fiber can be guided into and fine slot 210 i.e.
It can.
Further, which also has a retention groove 102, the retention groove 102 with and fine slot 210 towards optical fiber
The side of guide groove 101 is connected to, and is extended in the same direction with simultaneously fine slot 210.It is appreciated that retention groove 102 is interconnected with simultaneously fine 210 phase of slot
It is logical, the length of simultaneously fine slot 210 can be appropriately extended, to extend the part that multifiber is merged.Due to the formation of retention groove 102
In on guide holder 100, so that optical fiber is just kept the limit of slot 102 before entering simultaneously fine slot 210, it is not only convenient for optical fiber entrance
And fine slot 210, and the limit to optical fiber can be enhanced, with improve multifiber and fine slot 210 in the stability that merges, just
In subsequent job.
Incorporated by reference to shown in Fig. 2 and Fig. 3, the application it is further proposed that, slot of the retention groove 102 towards 101 side of optic fibre channel guide
Mouth is optical fiber import, and the side cell wall of the optical fiber import is guide wall 103, and the inside of the 103 self-sustaining slot 102 of guide wall is outside
It rolls tiltedly, so that optical fiber import is in tapered setting.It is appreciated that firstly, since optical fiber import only side cell wall is obliquely installed, when
Optical fiber from optic fibre channel guide 101 enter retention groove 102 when, can under the guidance of guide wall 103, to 103 opposite side of guide wall
Cell wall it is mobile.In this way, as long as multifiber enters retention groove 102 in sequence, it will be able to according to entrance in retention groove 102
Sequence arrangement, certainly also can and fine 210 internal sort of slot, in order to which staff distinguishes different polarization maintaining optical fibres.It needs
Illustrate, due to optical fiber be it is transparent, and it is fine during be easy to confound sequence.Therefore make multifiber ordered arrangement, pole
The earth facilitates follow-up work.Secondly, guide wall 103 is obliquely installed the optical fiber import that can also expand retention groove 102, in order to light
Fibre enters retention groove 102.Certainly, in the other embodiments of the application, the optical fiber inlet side of retention groove 102 can also be not provided with leading
To wall 103.
Further, shown in referring to figure 4., guide holder 100 is detachable to be set to and on fine seat 200.It is appreciated that by
In being provided with retention groove 102 on guide holder 100, with and the retention groove 102 that extends in the same direction of fine slot 210 also have certain and close more
The effect of root optical fiber.By guide holder 100 be set as with and the fine removable connection of seat 200, in this way, when multifiber and fine slot
Complete in 210 after merging, predispersed fiber can be fixed in retention groove 102, then by guide holder 100 together with optical fiber from and fine seat
It is removed on 200, and guide holder 100 is moved on other process equipments.In this way, simultaneously fine seat 200 only needs to complete multifiber one
End it is preliminary and close work, subsequent and fine work, which is movable in other equipment, to be completed.Vacant and fine seat 200 can be again
It is secondary to install another guide holder 100, to start another group and the production with optical fiber.Obviously, the benefit of simultaneously fine seat 200 can be improved in this way
With rate, to improve and the processing efficiency with optical fiber.Meanwhile it can also pass through the guiding of the installation different size on simultaneously fine seat 200
Seat 100, with process different size and with optical fiber, improve and the scope of application of fine device.It should be noted that by simultaneously fine seat
200 are respectively arranged on simultaneously fine seat 200 and guide holder 100 with retention groove 102, can be before guarantee multifiber and fine effect
It puts, reduces the length of retention groove 102, to reduce the volume of guide holder 100.Control guide holder 100 is not only contributed in this way
Manufacturing cost is also convenient for the movement of guide holder 100.
Further, in the present embodiment, guide holder 100 is clamped with simultaneously fine 200 phase of seat.Specifically, and at the top of fine seat 200
It is formed with the first card slot 240, corresponding first card slot 240 of guide holder 100 is formed with clamping portion 104, passes through clamping portion 104 and the
Mutual cooperation between one card slot 240 realizes the removable connection between guide holder 100 and simultaneously fine seat 200.It is appreciated that
The removable connection between guide holder 100 and simultaneously fine seat 200 is realized by way of clamping, is not only simple in structure, and is easy to real
It is existing.Certainly, in the other embodiments of the application, other connection types reality can also be passed through between guide holder 100 and simultaneously fine seat 200
Existing removable connection.Such as removable connection is realized by fasteners such as screws, or realize by joinery and its construction removable
Connection.
Please continue to refer to shown in Fig. 4, the present embodiment it is further proposed that, and be provided with several positioning columns 250 on fine seat 200,
Positioning column 250 is corresponded on guide holder 100 is provided with locating slot, when guide holder 100 is connected on simultaneously fine seat 200, positioning column 250
It is inserted in locating slot.It is appreciated that guide holder 100 can not only be improved by the cooperation between locating slot and positioning column 250
And fine seat 200 between the stability that connects, and can quickly positioning and guiding seat 100 and fine seat 200 on position, improve
Connection speed between guide holder 100 and simultaneously fine seat 200.
Shown in referring to figure 5., in the present embodiment, guide holder 100 includes guide part 110, is formed at the top of guide part 110
Optic fibre channel guide 101.The optic fibre channel guide 101 forms guide groove opening away from the side of simultaneously fine seat 200 in guide part 110.It is appreciated that
The advantages of this arrangement are as follows can facilitate staff that optical fiber is placed in optic fibre channel guide 101, working efficiency is provided.And
It is inserted directly into unlike optic fibre channel guide 101 from by optical fiber, the formation being open by guide groove can be avoided optical fiber and lead across optical fiber
When slot 101, there is the possibility lost, enhances the protection to optical fiber.It should be noted that in the present embodiment, polarization maintaining optical fibre
The installing port of polarization angle regulating device be formed in the middle section of optic fibre channel guide 101.For the peace for being adapted to polarization angle regulating device
It fills, the mounting groove of an arc is also provided on guide part 110, which has separated multiple optic fibre channel guides 101 simultaneously.
Further, guide groove cover board 120 is connected on guide part 110, it is more which can cover conjunction simultaneously
A guide groove opening.It is appreciated that after guide groove cover board 120 is covered on optic fibre channel guide 101, it can be to the light in optic fibre channel guide 101
Fibre forms limit, and optical fiber is made to be not easy to be detached from out of optic fibre channel guide 101.And in the present embodiment, since installing port is formed in optical fiber
The middle section of 101 extending direction of guide groove, therefore when more polarization maintaining optical fibres, guide groove cover board 120 can also limit polarization maintaining optical fibre
Polarization angle regulating device.
Specifically, the two sides of guide part 110 are formed with the second card slot 111, and the two sides of guide groove cover board 120 are equipped with two clamping bars
121, two clamping 121 self-conductance tank cover plates 120 of bar extend to the direction of guide part 110, and are adapted to the second card slot 111 of clamping.It can be with
Understand, by the clamping between clamping bar 121 and the second card slot 111, the activity of realization guide part 110 and guide groove cover board 120 is even
It connects, has the advantages of simple structure and easy realization.
Further, please continue to refer to shown in Fig. 5, guide holder 100 further includes maintaining part 130, the top shape of maintaining part 130
At there is a retention groove 102, and retention groove 102 in maintaining part 130 away from and the side of fine seat 200 formed and keep channel opening.It can manage
Solution, the advantages of this arrangement are as follows, retention groove 102 can not only be entered convenient for optical fiber, and be convenient for the optical fiber after merging from guarantor
It holds in slot 102 and is detached from.
Further, it is connected in maintaining part 130 and keeps tank cover plate 140, the corresponding lid of the holding tank cover plate 140 closes
Keep channel opening.It is appreciated that keeping the setting of tank cover plate 140, the optical fiber in slot can be formed and be limited, due to keeping slot cover
Plate 140 is movable to be set in maintaining part 130, therefore in the optical fiber being placed or taken out in retention groove 102, openable retention groove
Cover board 140；When extracting the optical fiber in retention groove 102, then it can cover conjunction and keep tank cover plate 140, to limit in retention groove 102
Optical fiber.And due to guide holder 100 and the simultaneously removable connection of fine seat 200, in mobile guide seat 100, can make to keep slot cover
Plate 140 is in lid conjunction state, in order to keep state of the multifiber in retention groove 102.
Specifically, in the present embodiment, tank cover plate 140 is kept to be rotationally connected in maintaining part 130.It should be noted that
In the other embodiments of the application, keep tank cover plate 140 that can also be connected by clamping, slip connection mode with maintaining part 130
It connects.
Further, there is spacing between the guide part 110 and maintaining part 130.It is appreciated that setting can increase light in this way
Fibre is at a distance from optic fibre channel guide 101 is between retention groove 102, to make optical fiber between optic fibre channel guide 101 and retention groove 102
Transition is more gentle, is conducive to protect optical fiber.
Further, keeping tank cover plate 140 that the side of articulated section is provided with the first magnetic part 141, maintaining part 130
Upper the first magnetic part of correspondence 141 is equipped with the second magnetic part 131.First magnetic part 141 and the second magnetic part 131 cooperate, with
Make that tank cover plate 140 is kept to be fixed in maintaining part 130.It is appreciated that further increasing holding tank cover plate by way of magnetic
Fixed stability, is not only simple in structure, and easy to operate between 140 and maintaining part 130.
Further, in the present embodiment, guide part 110 is removable is set in maintaining part 130.Due to guide part 110
On be formed with optic fibre channel guide 101, therefore be set to guide part 110 is removable in maintaining part 130, can be according to be prepared
And the difference of fine fiber dimensions, the guide part 110 of the optic fibre channel guide 101 with different number, different pore size is replaced, to widen
And the scope of application of fine device.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of optical fiber and fine device, which is characterized in that including
Guide holder, the guide holder have multiple spaced optic fibre channel guides；
And fine seat, it is set to the side of the optic fibre channel guide extending direction with fine slot, described and fine slot together, to simultaneously light combination
It is fine；And
Limiting device, the corresponding optic fibre channel guide setting, to limit optical fiber.
2. optical fiber as described in claim 1 and fine device, which is characterized in that offer gas passage in described and fine seat, institute
The cell wall that gas passage is stated in described and fine slot forms stomata；The limiting device is the negative pressure being connected with the gas passage
Device.
3. optical fiber as claimed in claim 2 and fine device, which is characterized in that the stomata takes shape in the bottom of described and fine slot
Cell wall.
4. optical fiber as claimed in claim 3 and fine device, which is characterized in that the top cell wall of described and fine slot forms optical fiber and puts
Mouth is set, the optical fiber places mouth through described and fine seat, and extends along the extending direction of described and fine slot.
5. optical fiber as claimed in claim 2 and fine device, which is characterized in that be formed with multiple gas on the cell wall of described and fine slot
Hole, and multiple stomatas are along the extending direction interval setting of described and fine slot.
6. optical fiber as described in claim 1 and fine device, which is characterized in that multiple arc-shaped arrays of optic fibre channel guide, and
Extend towards the side where described and fine slot, the array arc core of multiple optic fibre channel guides is located at the extension side of described and fine slot
Upwards.
7. optical fiber as described in claim 1 and fine device, which is characterized in that the guide holder also has a retention groove, described
Retention groove is connected to the side of described and fine slot towards the optic fibre channel guide, and is extended in the same direction with described and fine slot.
8. optical fiber as claimed in claim 7 and fine device, which is characterized in that the retention groove is towards the optic fibre channel guide side
Notch be optical fiber import, the side cell wall of the optical fiber import is guide wall, and the guide wall is from the inside of the retention groove
It tilts outward, so that the optical fiber import is in tapered setting.
9. optical fiber as claimed in claim 7 and fine device, which is characterized in that the guide holder includes maintaining part and guide part,
The maintaining part row is formed with retention groove, and the guide part is formed with the optic fibre channel guide, and the guide part and the holding
There is spacing between portion.
10. optical fiber as claimed in any one of claims 1-9 wherein and fine device, which is characterized in that the guide holder is detachable
It is set on described and fine seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433781.1U CN209560129U (en) | 2019-04-01 | 2019-04-01 | Optical fiber and fine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920433781.1U CN209560129U (en) | 2019-04-01 | 2019-04-01 | Optical fiber and fine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209560129U true CN209560129U (en) | 2019-10-29 |
Family
ID=68311943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920433781.1U Active CN209560129U (en) | 2019-04-01 | 2019-04-01 | Optical fiber and fine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209560129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856722A (en) * | 2019-04-01 | 2019-06-07 | 爱普迪光通讯科技(深圳)有限公司 | Polarization maintaining optical fibre and fine device |
-
2019
- 2019-04-01 CN CN201920433781.1U patent/CN209560129U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856722A (en) * | 2019-04-01 | 2019-06-07 | 爱普迪光通讯科技(深圳)有限公司 | Polarization maintaining optical fibre and fine device |
| CN109856722B (en) * | 2019-04-01 | 2024-04-30 | 爱普迪光通讯科技(深圳)有限公司 | Polarization-maintaining optical fiber doubling device |
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