CN107942445B - A kind of flange fixing device and its application method of optical fiber connector - Google Patents
A kind of flange fixing device and its application method of optical fiber connector Download PDFInfo
- Publication number
- CN107942445B CN107942445B CN201711340751.8A CN201711340751A CN107942445B CN 107942445 B CN107942445 B CN 107942445B CN 201711340751 A CN201711340751 A CN 201711340751A CN 107942445 B CN107942445 B CN 107942445B
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- flange
- flange unit
- optical fiber
- slider bar
- fixing device
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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
- G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
-
- 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
- G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The present invention relates to technical field of optical fiber communication, and in particular to a kind of flange fixing device and its application method of optical fiber connector.Including for protecting the shell, slider bar and flange unit of internal module; according to the size of flange unit in the housing bottom surface; flange unit fixed bit is provided in the installation site of companion flange unit, flange unit fixed bit companion flange unit two sides are provided with spacer block；The two sides of the flange unit are respectively arranged with hangers and have the elastic slice of Telescopic, and the gap position between hangers and elastic slice is corresponding with spacer block position；The both ends of the slider bar are provided with counterbore for fixing.The present invention is arranged the position limiting structures such as slider bar, back-off, elastic slice, protrusion and screw by companion flange unit and fastens flange from front and back six direction up and down, to reach firm optical fiber installation, increase fiber coupling success rate, improves the purpose of the yields of optical fiber connector.
Description
[technical field]
The present invention relates to technical field of optical fiber communication, and in particular to a kind of flange fixing device of optical fiber connector and its makes
Use method.
[background technique]
With the development of economy with the progress of science and technology, Fibre Optical Communication Technology is more and more applied to every field
In, and the requirement to Fibre Optical Communication Technology also the next high and complicated, matches equipment so being used as in Fibre Optical Communication Technology
Optical fiber connector, it is also desirable to meet the requirement to become increasingly complex.
In existing optical fiber connector, it will usually various flange is used, for the connection between different optical fiber.At present
Interface unit in, there are three ways to being mainly used for mounting flange.The first is that the two sides of these flanges are provided with hangers, is hung
It is provided with aperture on ear, flange is fixed on panel using screw by aperture；Second method is when space is narrow on panel
Small, the quantity of flange compares comparatively dense again, it is necessary to using in the case where earless flange, elastic slice is provided on flange, by flange from
The front of fixation hole is inserted directly into, and by elastic slice compression after panel, by being engaged between elastic slice and fixation hole, reaches fixed
Purpose；The third is in advance to pass through flange second in the case where needing highly dense mounting flange on the panel in narrow empty face
Elastic slice in method is fixed in flange fixed plate, after by flange fixed plate by aperture integral installation on panel.
But in three of the above fixing means, the space that hangers occupies is larger, is unfavorable for optical fiber connector miniaturization and height
Integrated development, and the fixation of elastic slice can only limit the movement of flange in one direction, and be mounted in multiple flanges
When the case where one panel, since the area of panel is larger, it may occur that deformation causes flange fixed plate that cannot closely paste with panel
It closes, flange is caused to loosen.
In consideration of it, it is existing multi-direction unstable when overcoming flange fixation in the prior art, to influence optical fiber connection
The defect of coupling is the art urgent problem to be solved.
[summary of the invention]
The technical problem to be solved by the present invention is in the prior art for miniaturization, highly integrated optical fiber connector, nothing
Flange section therein is carried out the fastening on multi-direction by method, is led to affect the connection coupling between optical fiber, is reduced optical fiber
The non-defective unit productivity of connector.
The present invention adopts the following technical scheme:
On the one hand, the present invention provides a kind of flange fixing devices of optical fiber connector, including for protecting internal module
Shell, slider bar, flange unit, according to the size of flange unit in the housing bottom surface, in the installation of companion flange unit
Flange unit fixed bit is provided on position, flange unit fixed bit companion flange unit two sides are provided with spacer block；The flange
The two sides of unit, which are respectively arranged with, hangers and has the elastic slice of Telescopic, the gap position between hangers and elastic slice with every
Block position is corresponding；The both ends of the slider bar are provided with counterbore for fixing, and corresponding counterbore is provided on shell
Threaded hole.
Preferably, it is provided with a protrusion in region of the slider bar between corresponding at least two flange units, it is convex
A back-off is provided on rising；It is provided on the spacer block and is buckled to another back-off being used cooperatively in protrusion.
Preferably, when the quantity of the flange unit includes at least three, the back-off quantity on the slider bar is two
It is a, and the fastening of two back-offs on slider bar is contrary；Described two back-offs are fallen with what is be arranged on corresponding two spacer blocks
Button is used cooperatively.
It preferably, also include cover board in the device, cover board is used cooperatively with shell, on the contact surface of cover board and slider bar
It is provided with the detent item mobile for limit slippage item.
Preferably, the elastic slice is bending laminated structure, triangular structure of right angle, trapezium structure, rectangular parallelepiped structure and circle
One of column structure, corresponding spacer block are set as up-narrow and down-wide shape and structure, and wherein spacer block and housing bottom surface connecting pin are width
Shape.
Preferably, positioning groove is provided on the fixed bit of the flange unit, on the contact surface of flange unit and shell
Be provided with raised line, positioning groove and raised line be with the use of.
Preferably, the cushion collar of flexible material production is installed on the spacer block.
On the other hand, the present invention also provides a kind of application methods of the flange fixing device of optical fiber connector.This method
Use steps are as follows: step 1, by flange unit along vertical shell panel direction, companion flange unit fixed bit from up to
Under be inserted, reach stopping when can not continuing to move down；Slider bar lid is attached on flange unit by step 2, and mobile
Slider bar to counterbore and threaded hole penetrates through position；Step 3 installs screw fastening perforation in counterbore and threaded hole.
Preferably, when having back-off structure in flange fixing device, the step 3 further include: confirm the convex of slider bar
Back-off on rising closely is engaged with the back-off on spacer block.
Preferably, when including cover board in the device, the application method is in step 3 further include: closes cover plate lid
On the housing, it and is fastened.
The present invention is arranged the spacer block being arranged on elastic slice and hangers, with housing bottom surface in flange unit two sides and is mutually inserted, real
Fastening before and after existing flange unit and on left and right directions；The slider bar installed on flange unit, by flange unit in upper and lower
It compresses upwards, realizes and fastened in up and down direction；It fastens, avoids in the prior art on front and back six direction up and down to reach
Fastening only is reached up to from one or two of side, can lead to the problem of and be loosened on other directions, to realize firm optical fiber installation, is increased
Fiber coupling success rate improves the purpose of the yields of optical fiber connector.
Further, more in the flange unit of arrangement, and cause slider bar length increase when, with the use of protrusion and spiral shell
The position limiting structures such as nail reach in the flange unit up and down direction for be arranged in intermediate region more preferably fastening effect.
[Detailed description of the invention]
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described.It should be evident that drawings described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is apparatus structure schematic diagram used in the third flange fixed form for recording in existing background technique；
Fig. 2 is a kind of flange fixing device schematic perspective view of optical fiber connector provided in an embodiment of the present invention；
Fig. 3 is the partial enlarged view of A label location in Fig. 2；
Fig. 4 is a kind of schematic top plan view of the flange fixing device of optical fiber connector provided in an embodiment of the present invention；
Fig. 5 is a kind of flange fixing device of optical fiber connector provided in an embodiment of the present invention, is not pacified also in flange unit
Schematic front view when dress；
Fig. 6 is the master after a kind of flange fixing device of optical fiber connector provided in an embodiment of the present invention is all installed
Depending on schematic diagram；
Fig. 7 is a kind of flange fixing device of optical fiber connector provided in an embodiment of the present invention, on the convex block of slider bar
When setting back-off, label part B partial enlarged view in Fig. 6；
Fig. 8 is in a kind of flange fixing device of optical fiber connector provided in an embodiment of the present invention, and elastic slice is of different shapes
Schematic top plan view；
Fig. 9 is that a kind of spacer block shape is shown in a kind of flange fixing device of optical fiber connector provided in an embodiment of the present invention
It is intended to；
In figure: 1, shell；11, fixed bit；12, spacer block；13, threaded hole；2, slider bar；21, raised；221, in protrusion
Back-off；222, the back-off on spacer block；23, counterbore；24, mounting blocks；3, flange unit；31, hangers；32, elastic slice.
[specific embodiment]
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the description of the present invention, term "inner", "outside", " longitudinal direction ", " transverse direction ", "upper", "lower", "top", "bottom" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention rather than
It is required that the present invention must be constructed and operated in a specific orientation, therefore it is not construed as limitation of the present invention.
In addition, as long as technical characteristic involved in the various embodiments of the present invention described below is each other not
Constituting conflict can be combined with each other.
Embodiment 1:
As shown in connection with fig. 1, flange Unit 002 is inserted into fixed plate 003 in background technique, fixed plate 003 passes through rivet
004 is mounted on panel 001, relies solely on rivet 004 and is fixed by aperture, and the degree of stability of elastic slice is insufficient, adds face
Plate 001 is installed easily-deformable when larger, the problems in the embodiment of the present invention is for background technique, increases a variety of fixed Combination structures,
To increase stability when mounting flange.
As shown in figs 2-4, the embodiment of the present invention 1 provides a kind of flange fixing device of optical fiber connector, including with
In the shell 1 of protection internal module, slider bar 2, flange unit 3, according to the size of flange unit 3, In on 1 bottom surface of shell
3 fixed bit 11 of flange unit, 3 fixed bit of flange unit, 11 companion flange list are provided in the installation site of companion flange unit 3
First 3 two sides are provided with spacer block 12；The two sides of the flange unit 3 are respectively arranged with hangers 31 and have the elastic slice of Telescopic
32, the gap position between hangers 31 and elastic slice 32 is corresponding with 12 position of spacer block, which inserts for spacer block 12
Enter, realizes buckle function jointly with hangers 31 and elastic slice 32；The both ends of the slider bar 2 are provided with counterbore 23 for fixing,
Corresponding counterbore 23 is provided with threaded hole 13 on shell 1.In specific implementation, in order to increase coupling tightness, usual two
A spacer block 12 is shared between a adjacent 3 fixed bit 11 of flange unit.
It wherein, can be because of the structure difference at 2 both ends of slider bar and matched completion coupling in different implementations
The difference of the shell structure of conjunction, the both ends of the slider bar 2, which can also be, is configured to threaded hole, and is arranged to sink on shell
Pore structure, for example, when in the sliding slot being arranged until 2 both ends of slider bar are embedded such as shell.
For the convenience stated hereinafter, it is specified that the direction of insertion of optical fiber shown on Fig. 2 is known as front-rear direction by taking Fig. 2 as an example,
The direction that flange unit 3 is inserted into 3 fixed bit 11 of flange unit is known as up and down direction, and 2 place rectilinear direction of slider bar is known as left and right
Direction.
The spacer block 12 being arranged on elastic slice 32 and hangers 31, with 1 bottom surface of shell is arranged in flange unit two sides to be mutually inserted, it is real
Fastening on existing 3 front and back of flange unit and left and right directions；The slider bar 2 installed on flange unit 3, by flange unit 3 upper
Lower section compresses upwards, realizes and fastens in up and down direction.It avoids only reaching up to fastening from one or two of side in the prior art, can generate
The problem of loosening on other directions, reaching will fasten on flange unit 3 up and down front and back six direction, to realize firm light
The purpose of fibre installation.
As shown in figure 3, the quantity of 3 inner fiber interface of flange unit can be arranged on demand, with a flange unit in Fig. 3
3 for two optical fiber interfaces comprising being illustrated.The device during installation, the flange list on 3 corresponding housing of flange unit, 1 bottom surface
First 3 fixed bits 11 are installed the spacer block 12 that flange unit 3 is directed at two sides by direction from top to bottom, then 3 two sides of flange unit
Gap between elastic slice 32 and hangers 31 is inserted by spacer block 12, by the collective effect of elastic slice 32, spacer block 12 and hangers 31, preceding
It is realized in rear direction and fastens flange unit 3.
As shown in figure 4, flange unit 3 is in two sides while spacer block 12 is inserted into gap between elastic slice 32 and hangers 31
Under 12 collective effect of spacer block, flange unit 3 realizes the fastening on left and right directions.
In conjunction with shown in Fig. 2 and Fig. 5, counterbore 23 and threaded hole 13 are there are many fit system, and mode is the two of slider bar 2 in figure
End is provided with mounting blocks 24, and counterbore 23 is arranged on 24 side of mounting blocks, opposite with the threaded hole 13 that is arranged on 1 side of shell
It answers, flange unit 3 is inserted into after the completion of 1 bottom surface of shell, the lid of slider bar 2 is filled on the upper surface of flange unit 3, mobile slider bar
2 penetrate through position to counterbore 23 and threaded hole 13, are locked slider bar 2 with screw, then flange unit 3 passes through the compression of slider bar 2
And reach the fastening in up and down direction.The both ends of slider bar 2, the both ends of corresponding slider bar 2 can also be arranged in the counterbore 23
Mounting post is set, and the top of mounting post is provided with threaded hole 13 corresponding with counterbore 23, can will be sunk in the up-down direction with screw
Hole 23 and threaded hole 13 are through locking, then flange unit 3 reaches the fastening in up and down direction.Likewise, the screw thread in mounting post
Hole 13 also can be set on the side elevation of mounting post, and it is corresponding to be arranged in the side of mounting blocks 24 with counterbore 23 in figure, thus
Flange unit 3 is reached into the fastening of up and down direction through locking by counterbore 23 and threaded hole 13 by screw.
In conjunction with shown in Fig. 5-Fig. 7, in conjunction with the embodiment of the present invention, in order to which slider bar 2 is further fitted tightly over flange list
On the upper surface of member 3, avoid generating deformation when the supported flange unit 3 of fragment position wherein too long because of slider bar 2.For this feelings
Condition, the slider bar 2 are provided with a protrusion 21 in the region between corresponding at least two flange units 3, set in protrusion 21
It is equipped with a back-off 221；It is provided on the spacer block 12 and is buckled to the 221 another back-offs 222 being used cooperatively in protrusion 21.Slider bar
When 2 lids are attached to 3 surface of flange unit, two back-offs are mutually twisted, and increase the stability of flange unit 3 in the up-down direction,
2 multi-point support of slider bar is also gived simultaneously.It is more in the flange unit of arrangement, and cause slider bar length increase when, match
It closes using position limiting structures such as protrusion and screws, reaches and more preferably fasten effect in the flange unit up and down direction for be arranged in intermediate region
Fruit.Wherein, when the quantity of the flange unit includes at least three, the back-off quantity on the slider bar is two, and sliding
The fastening of two back-offs on dynamic item is contrary；Described two back-offs make with the back-off cooperation being arranged on corresponding two spacer blocks
With.Wherein, the fastening between back-off being arranged on corresponding two spacer blocks is contrary.
In conjunction with the embodiment of the present invention, there are a kind of preferred implementations, wherein in order to protect 1 internal module of shell not by ring
The interference of border factor, also includes cover board in the device, and cover board and shell 1 are used cooperatively to protect each element in shell 1, cover board with
It is provided with the detent item mobile for limit slippage item 2 on the contact surface of slider bar 2, is set on the edge that cover board is closed with the lid of shell 1
It is equipped with aperture, is fastened cover board and shell 1 by aperture screw.
In conjunction with the embodiment of the present invention, there are a kind of preferred implementations, wherein in order to which flange unit 3 is faster cut
It closes and enters 3 fixed bit 11 of flange unit, and further flange unit 3 is fastened, in the fixed bit of the flange unit 3
It is provided with positioning groove on 11, raised line is provided on flange unit 3 and the contact surface of shell 1, positioning groove and raised line are cooperation
It uses, realizes the fastening of 3 many places of flange unit by the way that raised line to be caught in positioning groove.
In conjunction with inventive embodiments, there are a kind of preferred implementations, wherein flange fixing device is applied to MPO
In (Multi-fiber Push On, be abbreviated as MPO) connector, SC connector or LC connector
Embodiment 2:
On the basis of above-described embodiment 1, since size is more demanding in each locking mechanism, in actual process
In, it inevitably will appear small scale error, especially in small-sized 3 module of flange unit, face and face contact between structure
The error that the fitting size of Shi Wei little generates, equally can also have an impact the stability of flange unit 3, in order to avoid this situation
Appearance, the structure with buffer function power effect can be set on spacer block 12 and elastic slice 32, to reduce practical structures production
Scale error 3 stability of mounting flange unit is had an impact.
As shown in figure 8, the elastic slice 32 is bending laminated structure, triangular structure of right angle, trapezium structure, rectangular parallelepiped structure
It is (round since 32 rectangular shape of elastic slice is identical as the schematic top plan view of cylindrical shape in Fig. 8 with one of cylindrical structure
The schematic top plan view of cylinder body shape is not shown), as shown in figure 9, corresponding spacer block 12 is set as up-narrow and down-wide shape and structure, interval
Block 12 and 1 bottom surface connecting pin of shell are wide shape.Flange unit 3 is inserted into along the direction of the arrow, flange unit 3 connects with spacer block 12
Interaction force in contacting surface becomes larger with insertion depth, and flange unit 3, which is inserted into active force and reaches maximum, can not continue to insert
Flange unit 3 is achieved the purpose that fastening to realize by fashionable stopping.
It is based on identical design concept with the present embodiment, there is also a kind of preferred implementations, wherein the spacer block 12
On be equipped with flexible material production cushion collar.Spacer block 12 is inserted into the gap between elastic slice 32 and hangers 31, actual fabrication this
The scale error generated when structure is filled up by the cushion collar on spacer block 12, realizes spacer block 12, hangers 31 and 32 3, elastic slice knots
Fastening between structure.
Embodiment 3:
It is based on identical inventive concept with above-described embodiment, and on the basis of the technical solution of embodiment 1 and embodiment 2,
A kind of application method of the flange fixing device of optical fiber connector is present embodiments provided, this is using steps are as follows:
Step 1, by flange unit 3 along 1 panel direction of vertical shell, 3 fixed bit 11 of companion flange unit is from top to bottom
It is inserted, reaches stopping when can not continuing to move down, i.e., spacer block 12 is inserted into the gap between hangers 31 and elastic slice 32
In.(being state in Fig. 6 by Fig. 5 state transformation by flange unit 3)
The lid of slider bar 2 is attached on flange unit 3 by step 2, and mobile slider bar 2 to counterbore 23 and threaded hole 13 penetrates through
Position.(i.e. by slider bar 2 by state transformation in Fig. 5 to Fig. 6 state)
Step 3 installs screw fastening perforation in counterbore 23 and threaded hole 13.
In conjunction with the embodiment of the present invention, there are a kind of preferred implementations, in conjunction with shown in Fig. 5-Fig. 7, wherein when flange is solid
When determining that there is 22 structure of back-off in device, the step 3 further include: back-off 22 and spacer block in the protrusion 21 of confirmation slider bar 2
Back-off 22 on 12 is closely engaged.The back-off 22 being closely engaged is that slider bar 2 provides multi-point support, when preventing slider bar 2 longer,
Deformation occurs for the middle section position of slider bar 2.
In conjunction with the embodiment of the present invention, there are a kind of preferred implementations, wherein when including cover board in the device,
The application method is in step 3 further include: after the fastening of slider bar 2, cover plate lid is closed on the shell 1, and is carried out
Fastening.Cover board provides protection for the element in shell 1.
It is worth noting that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not intended to limit the invention, it is all
Made any modifications, equivalent replacements, and improvements etc. within the spirit and principles in the present invention should be included in guarantor of the invention
Within the scope of shield.
Claims (9)
1. a kind of flange fixing device of optical fiber connector, including the shell (1) for protecting internal module, slider bar (2), method
Blue unit (3), which is characterized in that the size on shell (1) bottom surface according to flange unit (3), in companion flange unit (3)
Installation site on be provided with flange unit (3) fixed bit (11), flange unit (3) fixed bit (11) companion flange unit (3)
Two sides are provided with spacer block (12)；The two sides of the flange unit (3) are respectively arranged with hangers (31) and have the bullet of Telescopic
Piece (32), the gap position between hangers (31) and elastic slice (32) are corresponding with spacer block (12) position；The slider bar (2)
Both ends be provided with counterbore for fixing (23), corresponding counterbore (23) are provided with threaded hole (13) on shell (1)；
The slider bar (2) is provided with a protrusion (21) in the region between corresponding at least two flange units (3), protrusion
(21) back-off (221) are provided on；Be provided on the spacer block (12) be used cooperatively with back-off (221) on raised (21) it is another
One back-off (222).
2. the flange fixing device of optical fiber connector according to claim 1, which is characterized in that in the flange unit
(3) when quantity includes at least three, the back-off quantity on the slider bar is two, and the button of two back-offs on slider bar
It closes contrary；Described two back-offs are used cooperatively with the back-off being arranged on corresponding two spacer blocks.
3. the flange fixing device of optical fiber connector according to claim 1, which is characterized in that also include in the device
Cover board, cover board are used cooperatively with shell (1), are provided on the contact surface of cover board and slider bar (2) and are moved for limit slippage item (2)
Dynamic detent item.
4. the flange fixing device of optical fiber connector according to claim 1, which is characterized in that the elastic slice (32) is curved
Roll over one of laminated structure, triangular structure of right angle, trapezium structure, rectangular parallelepiped structure and cylindrical structure, corresponding spacer block
(12) it is set as up-narrow and down-wide shape and structure, wherein spacer block (12) and shell (1) bottom surface connecting pin are wide shape.
5. the flange fixing device of optical fiber connector according to claim 1, which is characterized in that the flange unit (3)
Fixed bit (11) on be provided with positioning groove, raised line is provided on the contact surface of flange unit (3) and shell (1), is positioned recessed
Slot and raised line be with the use of.
6. the flange fixing device of optical fiber connector according to claim 1, which is characterized in that pacify on the spacer block (12)
Cushion collar equipped with flexible material production.
7. a kind of application method of the flange fixing device of optical fiber connector, including use claim 1~6 described in any item
Flange fixing device, which is characterized in that using steps are as follows:
Step 1, by flange unit (3) along vertical shell (1) panel direction, companion flange unit (3) fixed bit (11) is from upper
It is inserted under, reaches stopping when can not continuing to move down；
Slider bar (2) lid is attached on flange unit (3) by step 2, and moves slider bar (3) to counterbore (23) and threaded hole
(13) position is penetrated through；
Step 3 installs screw fastening perforation in counterbore (23) and threaded hole (13).
8. the application method of the flange fixing device of optical fiber connector according to claim 7, when in flange fixing device
When with back-off structure, which is characterized in that the step 3 further include: the back-off in the protrusion (21) of confirmation slider bar (2)
(221) it is closely engaged with the back-off (222) on spacer block (12).
9. the application method of the flange fixing device of optical fiber connector according to claim 7, when including in the device
When cover board, which is characterized in that the application method further include: further include closing cover plate lid in the shell (1) in step 3
On, and fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340751.8A CN107942445B (en) | 2017-12-14 | 2017-12-14 | A kind of flange fixing device and its application method of optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711340751.8A CN107942445B (en) | 2017-12-14 | 2017-12-14 | A kind of flange fixing device and its application method of optical fiber connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107942445A CN107942445A (en) | 2018-04-20 |
| CN107942445B true CN107942445B (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711340751.8A Active CN107942445B (en) | 2017-12-14 | 2017-12-14 | A kind of flange fixing device and its application method of optical fiber connector |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110808502B (en) * | 2019-10-30 | 2020-12-15 | 北京军懋国兴科技股份有限公司 | Protective device with barb connector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4786139A (en) * | 1984-02-01 | 1988-11-22 | Advance Display Technologies, Inc. | Optical fiber light transfer apparatus, method and apparatus for making same |
| KR100683643B1 (en) * | 2005-04-25 | 2007-02-15 | 주식회사 케이티엔티 | Block with a built-in Fan-out cable |
| DE102011108373A1 (en) * | 2011-07-22 | 2013-01-24 | Tyco Electronics Services Gmbh | Terminal block and sign frame |
| US9417418B2 (en) * | 2011-09-12 | 2016-08-16 | Commscope Technologies Llc | Flexible lensed optical interconnect device for signal distribution |
| CN105378531A (en) * | 2013-05-21 | 2016-03-02 | 康宁光电通信有限责任公司 | Tiltable gang fiber adaptor assembly |
| CN205157855U (en) * | 2015-11-02 | 2016-04-13 | 深圳市科信通信技术股份有限公司 | Fiber optic distribution frame and optic fibre distribution device |
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| CN107942445A (en) | 2018-04-20 |
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