CN208521035U - A kind of visualization is pre-buried at end optical cable docking adapter - Google Patents
A kind of visualization is pre-buried at end optical cable docking adapter Download PDFInfo
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- CN208521035U CN208521035U CN201821225993.2U CN201821225993U CN208521035U CN 208521035 U CN208521035 U CN 208521035U CN 201821225993 U CN201821225993 U CN 201821225993U CN 208521035 U CN208521035 U CN 208521035U
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- Prior art keywords
- optical fiber
- main body
- convex lens
- slot
- buried
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- 238000003032 molecular docking Methods 0.000 title claims abstract description 28
- 238000012800 visualization Methods 0.000 title claims abstract description 15
- 230000003287 optical effect Effects 0.000 title claims abstract description 13
- 239000013307 optical fiber Substances 0.000 claims abstract description 51
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 239000011521 glass Substances 0.000 claims abstract description 25
- 230000008676 import Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 20
- 239000011159 matrix material Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 244000144985 peep Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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Abstract
It is pre-buried at end optical cable docking adapter that the utility model discloses a kind of visualizations, it is related to technical field of optical fiber communication, including main body, the head socket optical fiber of the main body imports block, the optical fiber imports in block and is provided with optical fiber entrance hole, the utility model structure is simple, it is convenient to operate, the virtual image of the two naked fibres docking of magnifying state can be observed by setting transparent glass cover board and convex lens, user can more accurately realize two fiber alignments in docking, improve the reliability of docking, improve the observability of fiber alignment process, realize the effect of fiber alignment process visualization, the design of horizontal stripe is so that two optical fiber more easily stress, reduce the influence that optical fiber interts groove sidewall fibre loss caused by optical fiber contact simultaneously, the simplification of structure, staff is allowed to complete rapid abutting joint, transparent glass cover board is glass material , will not cause to dock dystopy because of expand with heat and contract with cold variation and prolonged croop property.
Description
Technical field
The utility model relates to technical field of optical fiber communication, and in particular to a kind of visualization is pre-buried at end optical cable docking adapter.
Background technique
In the current information age, demand of the people to information is also increasing, and with the increase of fiber optic applications, optical fiber is fast
Fast connector is gradually widely used in indoor optical-fibre at end field, in practical application, firstly, because showing when repeating to assemble
There is the structure of product to will cause the locking mechanism damage between outer frame set and main body, outer frame set is caused to be easy to fall off, and is not achieved
Testing requirements influence built-up time, existing rank secondly, repeating assembled portion each time and need to taking off outer frame set etc. and be completed to put on again
The optical fiber connector of section mostly uses greatly V slot plus compression bonding apparatus, but since compression bonding apparatus is all made of nontransparent device, leads to optical fiber
In docking, there are contingency docking, in the case where that can not observe mated condition, can only use the method validation of additional detection
The reliability of docking, so that process becomes quite cumbersome.
Chinese patent application is that CN201788301U discloses a kind of visible optical fiber connector, including fixed block, feature
It is: further includes having fibre core connecting tube, accommodating chamber and optical fiber inserting hole are provided in the fixed block, and the optical fiber is interspersed
Hole is communicated with the accommodating chamber, and the fibre core connecting tube is mounted in the accommodating chamber, is set above the accommodating chamber
It is equipped with observation window, axial fibre core hole is provided in the fibre core connecting tube, is additionally provided in the fibre core connecting tube visible
The advantages of peep hole of fibre core connection, the peep hole overlap in the observation window, the device is: with existing connection
Device is compared, although being provided with observation window, can reduce signal transmission attenuation, and since fiber optic aperture is very small, and docking is
There is accidental error when only still having fiber alignment by observation window in subtle process, so that there is non-intellectual in mated condition,
Hidden danger has been buried for equipment.
Utility model content
It is pre-buried at end optical cable docking adapter that the purpose of this utility model is to provide a kind of visualizations, to solve in the prior art
Caused above-mentioned defects.
A kind of visualization is pre-buried at end optical cable docking adapter, including main body, and the head socket optical fiber of the main body imports block, institute
It states optical fiber and imports in block and be provided with optical fiber entrance hole, limiting slot is provided on two facades at the middle part of the main body, in the main body
It is equipped with matrix and transparent glass cover board in portion, optical fiber is provided in the matrix axial direction and interts slot, under the transparent glass cover board
End is fixedly connected with raised line, and the center of the raised line bottom end is equipped with the horizontal stripe vertical with raised line, the transparent glass cover board table
Face is equipped with convex lens, and the convex lens is located at the surface of horizontal stripe, and the transparent glass cover board housing connects lid, the upper cover side
Face is equipped with limited block and axial trough and its surface is provided with skateboard slot, is equipped with Sliding partitions, the Sliding partitions tail in the skateboard slot
The thickness in portion is less than the thickness on head, and position is provided with watch window among the Sliding partitions and its side is fixedly connected with square shaft,
The square shaft both ends are placed in axial trough and its end face is obliquely installed with Sliding partitions side, and the tail portion of the main body is equipped with one section of spiral shell
Line and threaded connection tail sleeve.
Preferably, it is V-shaped groove that the optical fiber, which interts slot, and its axis is parallel with the axis of matrix.
Preferably, the horizontal stripe bottom end is placed in optical fiber and interts in slot, and the width of the raised line is greater than optical fiber and interts slot end face
Maximum width, the tail portion of the main body is additionally provided with several convex teeth.
Preferably, observed window is located at right above convex lens, and the convex lens is semi-ellipsoidal shape, Sliding partitions surface
Equipped with multiple grooves.
Preferably, the position of the convex lens is less than one times of focal length of convex lens at a distance from fiber splice position.
Utility model has the advantages that structure is simple, it is convenient to operate, can by setting transparent glass cover board and convex lens
To observe the virtual image of the two naked fibres docking of magnifying state, user can more accurately realize two fiber alignments in docking, improve
The reliability of docking, improves the observability of fiber alignment process, realizes the effect of fiber alignment process visualization, horizontal
The design of item reduces optical fiber and interts groove sidewall optical fiber caused by optical fiber contact damage so that two optical fiber more easily stress
The influence of consumption, the simplification of structure allow staff to complete rapid abutting joint, and transparent glass cover board is glass material, no
It can be because expand with heat and contract with cold variation and prolonged croop property cause to dock dystopy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the connection schematic diagram of transparent glass cover board and matrix in the utility model.
Fig. 3 is the structural schematic diagram of Sliding partitions in the utility model.
Fig. 4 is the schematic diagram implemented after the utility model.
Wherein, 1- main body, 2- optical fiber importing block, 3- optical fiber entrance hole, 4- limiting slot, 5- matrix, 6- transparent glass cover board,
7- optical fiber interts slot, 8- raised line, 9- horizontal stripe, 10- convex lens, 11- upper cover, 12- limited block, 13- axial trough, 14- skateboard slot, 15-
Sliding partitions, 16- watch window, 17- square shaft, 18- tail sleeve, the convex tooth of 19-.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figures 1 to 4, a kind of visualization is pre-buried at end optical cable docking adapter, including main body 1, the head of the main body 1
It is socketed optical fiber and imports block 2, the optical fiber imports in block 2 and is provided with optical fiber entrance hole 3, opens on two facades at the middle part of the main body 1
There is limiting slot 4, matrix 5 and transparent glass cover board 6 are equipped in the middle part of the main body 1, optical fiber is provided in 5 axial direction of matrix and wears
Slot 7, the lower end of the transparent glass cover board 6 are fixedly connected with raised line 8, and the center of 8 bottom end of raised line is equipped with and raised line 8
Vertical horizontal stripe 9,6 surface of transparent glass cover board are equipped with convex lens 10, and the convex lens 10 is located at the surface of horizontal stripe 9,
6 housing of transparent glass cover board connects lid 11, and 11 side of upper cover is equipped with limited block 12 is with axial trough 13 and its surface is provided with
Skateboard slot 14, the skateboard slot 14 is interior to be equipped with Sliding partitions 15, and the thickness of 15 tail portion of Sliding partitions is less than the thickness on head,
The intermediate position of the Sliding partitions 15 is provided with watch window 16 and its side is fixedly connected with square shaft 17, and 17 both ends of square shaft are placed in
In axial trough 13 and its end face is obliquely installed with 15 side of Sliding partitions, and the tail portion of the main body 1 is equipped with one section of screw thread and screw thread connects
Connect tail sleeve 18.
In the present embodiment, it is V-shaped groove that the optical fiber, which interts slot 7, and its axis is parallel with the axis of matrix 5, the cross
9 bottom end of item is placed in optical fiber and interts in slot 7, and the width of the raised line 8 is greater than the maximum width that optical fiber interts 7 end face of slot, the master
The tail portion of body 1 is additionally provided with several convex teeth 19, and observed window 16 is located at right above convex lens 10, and the convex lens 10 is semielliptical
Shape, 15 surface of Sliding partitions are equipped with multiple grooves, and the position of the convex lens 10 is less than convex at a distance from fiber splice position
One times of focal length of lens 10.
The course of work and principle: when using the utility model, optical fiber is passed through into tail sleeve 18 and is carried out pair at the middle part of main body 1
It connects, when passing through tail sleeve 18, due to the convex tooth 19 of 1 tail portion of main body, so that the inside extruding force of tail sleeve 18 can be by convex 19 a part of tooth
Optical cable is imbedded, tension requirement is reached, when naked fibre is docked, the limited block 12 outside upper cover 11 is connected in the limiting slot 4 at 1 middle part of main body
In, by the observation of convex lens 10, watch window 16, docked at horizontal stripe 9, position and fiber splice position when convex lens 10
Distance start to dock when being less than one times of focal length of convex lens 10, observing effect is best at this time, by transparent glass cover board 6, convex
Lens 10 and watch window 16 can observe the virtual image of two naked fibre end faces of magnifying state, and user can be more accurately in docking
Realize two fiber alignments, greatly improve the reliability of docking, practicability is high, the design of horizontal stripe 9 so that two optical fiber more easily
Stress, while reducing the influence that optical fiber interts the fibre loss caused by optical fiber contact of 7 side wall of slot, after the completion of docking, tighten
Tail sleeve 18 pushes Sliding partitions 15, makes the square shaft 17 of Sliding partitions 15 in axial trough 13 when the mobile position 2mm, since activity is sliding
The thickness of 15 tail portion of plate is less than the thickness on head, withstands transparent glass by the interaction of the thickness difference of Sliding partitions 15 itself
Cover board 6 pushes optical fiber, makes two to keep permanent mated condition to the naked fibre connected.
Based on above-mentioned, the utility model structure is simple, and it is convenient to operate, and passes through setting transparent glass cover board 6 and convex lens 10
It can observe the virtual image of the two naked fibres docking of magnifying state, user can more accurately realize two fiber alignments in docking, mention
The high reliability of docking, improves the observability of fiber alignment process, realizes the effect of fiber alignment process visualization,
The design of horizontal stripe 9 reduces optical fiber and interts 7 side wall of slot light caused by optical fiber contact so that two optical fiber more easily stress
The influence of fibre loss, the simplification of structure allow staff to complete rapid abutting joint, and transparent glass cover board 6 is glass material
Matter will not cause to dock dystopy because of expand with heat and contract with cold variation and prolonged croop property.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (5)
1. a kind of visualization is pre-buried at end optical cable docking adapter, which is characterized in that including main body (1), the head of the main body (1) covers
It connects optical fiber and imports block (2), the optical fiber is imported in block (2) and is provided with optical fiber entrance hole (3), and the two of the middle part of the main body (1) are vertical
It is provided on face limiting slot (4), matrix (5) and transparent glass cover board (6), the matrix (5) is equipped in the middle part of the main body (1)
It is provided with optical fiber in axial direction and interts slot (7), the lower end of the transparent glass cover board (6) is fixedly connected raised line (8), the raised line (8)
The center of bottom end is equipped with the horizontal stripe (9) vertical with raised line (8), and transparent glass cover board (6) surface is equipped with convex lens
(10), the convex lens (10) is located at the surface of horizontal stripe (9), and transparent glass cover board (6) housing connects lid (11), described
Upper cover (11) side is equipped with limited block (12) and axial trough (13) and its surface is provided with skateboard slot (14), sets in the skateboard slot (14)
Have Sliding partitions (15), the thickness of Sliding partitions (15) tail portion is less than the thickness on head, and the Sliding partitions (15) are intermediate
Position is provided with watch window (16) and its side is fixedly connected square shaft (17), square shaft (17) both ends be placed in axial trough (13) and
Its end face is obliquely installed with Sliding partitions (15) side, and the tail portion of the main body (1) is equipped with one section of screw thread and is threadedly coupled tail sleeve
(18).
2. a kind of visualization according to claim 1 is pre-buried at end optical cable docking adapter, it is characterised in that: the optical fiber is interspersed
Slot (7) is V-shaped groove, and its axis is parallel with the axis of matrix (5).
3. a kind of visualization according to claim 1 is pre-buried at end optical cable docking adapter, it is characterised in that: the horizontal stripe (9)
Bottom end is placed in optical fiber and interts in slot (7), and the width of the raised line (8) is greater than the maximum width that optical fiber interts slot (7) end face, described
The tail portion of main body (1) is additionally provided with several convex teeth (19).
4. a kind of visualization according to claim 1 is pre-buried at end optical cable docking adapter, it is characterised in that: observed window
(16) it is located at right above convex lens (10), the convex lens (10) is semi-ellipsoidal shape, and Sliding partitions (15) surface is equipped with multiple
Groove.
5. a kind of visualization according to claim 1 is pre-buried at end optical cable docking adapter, it is characterised in that: the convex lens
(10) position is less than one times of focal length of convex lens (10) at a distance from fiber splice position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225993.2U CN208521035U (en) | 2018-08-01 | 2018-08-01 | A kind of visualization is pre-buried at end optical cable docking adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225993.2U CN208521035U (en) | 2018-08-01 | 2018-08-01 | A kind of visualization is pre-buried at end optical cable docking adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208521035U true CN208521035U (en) | 2019-02-19 |
Family
ID=65332783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821225993.2U Expired - Fee Related CN208521035U (en) | 2018-08-01 | 2018-08-01 | A kind of visualization is pre-buried at end optical cable docking adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208521035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884752A (en) * | 2019-04-24 | 2019-06-14 | 中航光电科技股份有限公司 | For realizing fiber alignment and the mechanical connecting device of fixation in optical fiber connector |
| CN113820793A (en) * | 2021-08-31 | 2021-12-21 | 杭州富通通信技术股份有限公司 | Cable butt joint device |
-
2018
- 2018-08-01 CN CN201821225993.2U patent/CN208521035U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884752A (en) * | 2019-04-24 | 2019-06-14 | 中航光电科技股份有限公司 | For realizing fiber alignment and the mechanical connecting device of fixation in optical fiber connector |
| CN113820793A (en) * | 2021-08-31 | 2021-12-21 | 杭州富通通信技术股份有限公司 | Cable butt joint device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 |