CN107167880A - The assembly method of the joints of optical fibre - Google Patents
The assembly method of the joints of optical fibre Download PDFInfo
- Publication number
- CN107167880A CN107167880A CN201710524434.5A CN201710524434A CN107167880A CN 107167880 A CN107167880 A CN 107167880A CN 201710524434 A CN201710524434 A CN 201710524434A CN 107167880 A CN107167880 A CN 107167880A
- Authority
- CN
- China
- Prior art keywords
- joints
- optical
- optical fiber
- fiber
- optical fibre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 187
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 45
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 210000000078 claw Anatomy 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3834—Means for centering or aligning the light guide within the ferrule
- G02B6/3843—Means for centering or aligning the light guide within the ferrule with auxiliary facilities for movably aligning or adjusting the fibre within its ferrule, e.g. measuring position or eccentricity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The present invention relates to a kind of assembly method of the joints of optical fibre, optical fiber is inserted in connector shell by the rear end forward end of the joints of optical fibre in the axial direction, the tip portion of optical fiber stretches into guide portion, and without departing from guide portion, because guide portion can be moved forward and backward in the axial direction, therefore optical fiber makes guide portion be moved to first position by initial position during the joints of optical fibre are inserted, and to primarily determine that the coupling length of optical fiber, carries out the connection of the joints of optical fibre.After the joints of optical fibre and fiber adapter are fixed, guide portion is kept out by the alignment limiting section of fiber adapter, guide portion is set to be moved from first position to initial position, the tip portion of optical fiber stretches out guide portion, it is further continued for inserting the adjustment that optical fiber carries out fiber lengths, the final assembling length for determining optical fiber, makes optical fiber accurately couple, realizes the quick transmission of fiber data.
Description
Technical field
The present invention relates to technical field of optical fiber communication, more particularly to a kind of assembly method of the joints of optical fibre.
Background technology
The fiber optic tip of optical conenctor is generally optically coupled at by optical fiber during connection by optics adapter
Together.Because optical fiber is in assembling process, it is impossible to the accurate fit dimension for holding optical fiber：It is too short that optical fiber is stretched into, and easily causes
Signal can not be transmitted, or influence the transmission speed of data；It is oversize that optical fiber is stretched into, and easily causes bending, the damage, shadow of optical fiber
Ring the transporting velocity of fiber data.
The content of the invention
Based on this, it is necessary to which for above-mentioned technical problem, there is provided a kind of light for the assembling length that optical fiber can be effectively ensured
The assembly method of fiber connector.
A kind of assembly method of the joints of optical fibre, comprises the following steps：
Fixed fiberoptic connector, the joints of optical fibre include connector shell, the connector shell have front end and
The rear end relative with the front end, the axis of the connector shell extends to rear end by front end, and the joints of optical fibre are also wrapped
Guide portion is included, the guide portion is arranged at the leading inside of the connector shell, and the guide portion can be front and rear in the axial direction
It is mobile；
Optical fiber is inserted in connector shell by the rear end forward end of the joints of optical fibre in the axial direction, the point of the optical fiber
The guide portion is stretched into end part, and without departing from the guide portion, the optical fiber is during the joints of optical fibre are inserted
The guide portion is set to be moved to first position by initial position；
Fixed fiber adapter, and two joints of optical fibre for being provided with optical fiber are moved to the two of the fiber adapter
End, the fiber adapter is used for the front end for receiving the joints of optical fibre of coaxial alignment coupling；
The front end of the joints of optical fibre is inserted into the port of the fiber adapter, the guide portion extend into described
Behind fiber adapter inside, kept out by the alignment limiting section inside the fiber adapter, so that the guide portion is by first
Put and moved to initial position until being returned to initial position, the tip portion of the optical fiber stretches out the guide portion；
The optical fiber is continued into, makes the optical fiber precise match for being attached to two joints of optical fibre, to determine optical fiber
Assembling length.
In one of the embodiments, the guide portion has optical-fibre channel, and the tip portion of optical fiber penetrates the optical fiber
In passage.
In one of the embodiments, the optical-fibre channel of the guide portion is multiple, and multiple optical-fibre channels are mutual
Every arrangement, each optical fiber is respectively penetrated in each optical-fibre channel.
In one of the embodiments, the joints of optical fibre also include claw, and the claw is located at outside the connector
There is the neck being engaged with the claw on the outside of shell, on the fiber adapter, two optical fiber is installed the joints of optical fibre
It is fixed on by the cooperation of claw and neck on fiber adapter.
In one of the embodiments, the leading exterior surface of the joints of optical fibre is hinged with block, to enter to guide portion
Row is covered or opened：
The optical fiber is inserted after the joints of optical fibre, the block is closed；
The front end of the joints of optical fibre of optical fiber will be installed to be inserted into before the port of the fiber adapter, the block
Open.
In one of the embodiments, step：The optical fiber is continued into, makes to be attached to two joints of optical fibre
Also include after optical fiber precise match, the assembling length to determine optical fiber：
Optical fiber is locked by the locking member on the joints of optical fibre, when optical fiber is fixed on outside the connector
When on shell, prevent optical fiber from moving in the axial direction.
In one of the embodiments, the fiber adapter is provided with guiding structure, to guide the joints of optical fibre
Front end is inserted into the port of the fiber adapter.
The assembly method of the above-mentioned joints of optical fibre at least has advantages below：
Optical fiber is inserted in connector shell by the rear end forward end of the joints of optical fibre in the axial direction, the tip portion of optical fiber
Guide portion is stretched into, and without departing from guide portion, because guide portion can be moved forward and backward in the axial direction, therefore optical fiber connects in insertion optical fiber
Guide portion is moved to first position by initial position during connecing device, to primarily determine that the coupling length of optical fiber, carry out light
The connection of fiber connector.After the joints of optical fibre and fiber adapter are fixed, guide portion is by the alignment limiting section of fiber adapter
Keep out, guide portion is moved from first position to initial position, the tip portion of optical fiber stretches out guide portion, be further continued for inserting optical fiber
The adjustment of fiber lengths is carried out, the final assembling length for determining optical fiber makes optical fiber accurately couple, realizes the quick biography of fiber data
It is defeated.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the assembly method of the joints of optical fibre in an embodiment.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.Many details are elaborated in the following description to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Each technical characteristic of embodiment described above can be carried out arbitrarily
Combination, to make description succinct, combination not all possible to each technical characteristic in above-described embodiment is all described, so
And, as long as contradiction is not present in the combination of these technical characteristics, all it is considered to be the scope of this specification record.
Referring to Fig. 1, being the assembly method of the joints of optical fibre in an embodiment, the assembly method energy of the joints of optical fibre
Enough ensure the assembling length of optical fiber, optical fiber is accurately coupled, realize the quick transmission of fiber data.Specifically include following steps：
Step S110, fixed fiberoptic connector, the joints of optical fibre include connector shell, connector shell have front end and
The rear end relative with front end, the axis of connector shell extends to rear end by front end.The joints of optical fibre also include guide portion, guiding
Portion is arranged at the leading inside of connector shell, and guide portion can be moved forward and backward in the axial direction.
Step S120, optical fiber is inserted in connector shell by the rear end forward end of the joints of optical fibre in the axial direction, light
Fine tip portion stretches into guide portion, and without departing from guide portion, optical fiber make during the joints of optical fibre are inserted guide portion by
Initial position is moved to first position.
Specific in present embodiment, guide portion has optical-fibre channel, and the tip portion of optical fiber is penetrated in optical-fibre channel.Example
Such as, the optical-fibre channel of guide portion is multiple, and the spaced arrangement of multiple optical-fibre channels, each optical fiber respectively penetrates each optical-fibre channel
It is interior, it is possible to prevente effectively from being interfered between each optical fiber.Optical fiber is effectively guided by optical-fibre channel simultaneously, optical fiber is protected
Shield, avoids damage to optical fiber, it is ensured that the transmission of optical fiber, reduces the installation requirement of optical fiber, can preferably adapt to assembly environment.
Specific in present embodiment, the leading exterior surface of the joints of optical fibre is also hinged with block, to be carried out to guide portion
Cover or open.For example, inserting optical fibers into after light connector, block is closed, to avoid the impurity such as extraneous dust from entering, to light
Fibre is polluted.
Step S130, fixed fiber adapter, and two joints of optical fibre for being provided with optical fiber are moved to fiber adapters
The two ends of device, fiber adapter is used for the front end for receiving the joints of optical fibre of coaxial alignment coupling.
The end of fiber adapter is inserted into specific to the front end that the joints of optical fibre of optical fiber in present embodiment, will be provided with
Before mouthful, block is opened, so that optical fiber can stretch out the front end of the joints of optical fibre.
Step S140, the front end of light connector is inserted into the port of fiber adapter, and guide portion extend into optical fiber and fitted
Behind orchestration inside, its limiting section is kept out inside fiber adapter, so that guide portion is moved from first position to initial position
Move until being returned to initial position, the tip portion of optical fiber stretches out guide portion.
Specific in present embodiment, the joints of optical fibre are provided with guiding structure, to guide the front end of the joints of optical fibre to insert
To the port of fiber adapter.
Specific in present embodiment, the joints of optical fibre also include claw, and claw is located on the outside of connector shell, and light is fitted
There is the neck being engaged with claw, two joints of optical fibre for being provided with optical fiber are consolidated by the cooperation of claw and neck on orchestration
It is scheduled on light adapter.
Step S150, continues into optical fiber, makes the optical fiber precise match for being attached to two light connectors, to determine optical fiber
Assembling length.
Step S160, is locked by the locking member on the joints of optical fibre to optical fiber, when optical fiber is fixed on into connector
When on shell, prevent optical fiber from moving in the axial direction.
The assembly method of the above-mentioned joints of optical fibre at least has advantages below：
Optical fiber is inserted in connector shell by the rear end forward end of the joints of optical fibre in the axial direction, the tip portion of optical fiber
Guide portion is stretched into, and without departing from guide portion, because guide portion can be moved forward and backward in the axial direction, therefore optical fiber connects in insertion optical fiber
Guide portion is moved to first position by initial position during connecing device, to primarily determine that the coupling length of optical fiber, carry out light
The connection of fiber connector.After the joints of optical fibre and fiber adapter are fixed, guide portion is by the alignment limiting section of fiber adapter
Keep out, guide portion is moved from first position to initial position, the tip portion of optical fiber stretches out guide portion, be further continued for inserting optical fiber
The adjustment of fiber lengths is carried out, the final assembling length for determining optical fiber makes optical fiber accurately couple, realizes the quick biography of fiber data
It is defeated.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of assembly method of the joints of optical fibre, it is characterised in that comprise the following steps：
Fixed fiberoptic connector, the joints of optical fibre include connector shell, the connector shell have front end and with institute
The relative rear end in front end is stated, the axis of the connector shell extends to rear end by front end, and the joints of optical fibre also include drawing
Portion is led, the guide portion is arranged at the leading inside of the connector shell, and the guide portion can be moved forward and backward in the axial direction；
Optical fiber is inserted in the connector shell by the rear end forward end of the joints of optical fibre in the axial direction, the optical fiber
Tip portion stretch into the guide portion, and without departing from the guide portion, the optical fiber is inserting the mistake of the joints of optical fibre
The guide portion is set to be moved to first position by initial position in journey；
Fixed fiber adapter, and two joints of optical fibre for being provided with optical fiber are moved to the two ends of the fiber adapter,
The fiber adapter is used for the front end for receiving the joints of optical fibre of coaxial alignment coupling；
The front end of the joints of optical fibre is inserted into the port of the fiber adapter, the guide portion extend into the optical fiber
After adapter inner, kept out by the alignment limiting section inside the fiber adapter so that the guide portion from first position to
Initial position movement is until be returned to initial position, and the tip portion of the optical fiber stretches out the guide portion；
The optical fiber is continued into, makes the optical fiber precise match for being attached to two joints of optical fibre, to determine the dress of optical fiber
With length.
2. the assembly method of the joints of optical fibre according to claim 1, it is characterised in that there is the guide portion optical fiber to lead to
Road, the tip portion of the optical fiber is penetrated in the optical-fibre channel.
3. the assembly method of the joints of optical fibre according to claim 2, it is characterised in that the optical-fibre channel of the guide portion
To be multiple, multiple spaced arrangements of the optical-fibre channel, each optical fiber is respectively penetrated in each optical-fibre channel.
4. the assembly method of the joints of optical fibre according to claim 1, it is characterised in that the joints of optical fibre also include
Claw, the claw is located on the outside of the connector shell, has the card being engaged with the claw on the fiber adapter
Groove, two joints of optical fibre for being provided with optical fiber are fixed on fiber adapter by the cooperation of claw and neck.
5. the assembly method of the joints of optical fibre according to claim 1, it is characterised in that the front end of the joints of optical fibre
Outer surface is hinged with block, to be covered or be opened to guide portion：
The optical fiber is inserted after the joints of optical fibre, the block is closed；
The front end of the joints of optical fibre of optical fiber will be installed to be inserted into before the port of the fiber adapter, the block is beaten
Open.
6. the assembly method of the joints of optical fibre according to claim 1, it is characterised in that step：Continue into the light
Fibre, also includes after making the optical fiber precise match for being attached to two joints of optical fibre, the assembling length to determine optical fiber：
Optical fiber is locked by the locking member on the joints of optical fibre, when optical fiber is fixed on the connector shell
When, prevent optical fiber from moving in the axial direction.
7. the assembly method of the joints of optical fibre according to claim 1, it is characterised in that the fiber adapter is provided with and led
Enter structure, the port of the fiber adapter is inserted into the front end for guiding the joints of optical fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524434.5A CN107167880A (en) | 2017-06-30 | 2017-06-30 | The assembly method of the joints of optical fibre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524434.5A CN107167880A (en) | 2017-06-30 | 2017-06-30 | The assembly method of the joints of optical fibre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107167880A true CN107167880A (en) | 2017-09-15 |
Family
ID=59826773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710524434.5A Pending CN107167880A (en) | 2017-06-30 | 2017-06-30 | The assembly method of the joints of optical fibre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107167880A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6824310B1 (en) * | 2003-09-09 | 2004-11-30 | 3A Fiber Optic Communications, Inc. | Adapter for optical fiber cable |
| JP2010286793A (en) * | 2009-06-15 | 2010-12-24 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector |
| CN103018843A (en) * | 2011-09-23 | 2013-04-03 | 泰科电子(上海)有限公司 | Optical fiber connector plug |
| CN203759305U (en) * | 2014-01-07 | 2014-08-06 | 深圳日海通讯技术股份有限公司 | Fiber connector |
| CN203825240U (en) * | 2014-03-17 | 2014-09-10 | 深圳日海通讯技术股份有限公司 | Optical fiber connector |
| CN203825236U (en) * | 2014-02-20 | 2014-09-10 | 深圳日海通讯技术股份有限公司 | Optical fiber connector |
| CN104216056A (en) * | 2013-06-03 | 2014-12-17 | 深圳日海通讯技术股份有限公司 | Optical fiber connector plug and multi-core optical fiber connector |
-
2017
- 2017-06-30 CN CN201710524434.5A patent/CN107167880A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6824310B1 (en) * | 2003-09-09 | 2004-11-30 | 3A Fiber Optic Communications, Inc. | Adapter for optical fiber cable |
| JP2010286793A (en) * | 2009-06-15 | 2010-12-24 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber connector |
| CN103018843A (en) * | 2011-09-23 | 2013-04-03 | 泰科电子(上海)有限公司 | Optical fiber connector plug |
| CN104216056A (en) * | 2013-06-03 | 2014-12-17 | 深圳日海通讯技术股份有限公司 | Optical fiber connector plug and multi-core optical fiber connector |
| CN203759305U (en) * | 2014-01-07 | 2014-08-06 | 深圳日海通讯技术股份有限公司 | Fiber connector |
| CN203825236U (en) * | 2014-02-20 | 2014-09-10 | 深圳日海通讯技术股份有限公司 | Optical fiber connector |
| CN203825240U (en) * | 2014-03-17 | 2014-09-10 | 深圳日海通讯技术股份有限公司 | Optical fiber connector |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |
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| RJ01 | Rejection of invention patent application after publication |