CN108469654A - A kind of optical fiber connector and plug interface - Google Patents
A kind of optical fiber connector and plug interface Download PDFInfo
- Publication number
- CN108469654A CN108469654A CN201810518038.6A CN201810518038A CN108469654A CN 108469654 A CN108469654 A CN 108469654A CN 201810518038 A CN201810518038 A CN 201810518038A CN 108469654 A CN108469654 A CN 108469654A
- Authority
- CN
- China
- Prior art keywords
- rear shell
- main body
- optical fiber
- front housing
- hole
- 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.)
- Withdrawn
Links
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
- G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
- G02B6/3891—Bayonet type
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a kind of optical fiber connector and plug interfaces,Including front housing,Rear shell and optical fiber tube,Front housing body top is equipped with snap-fastener,The preceding housing hole through front housing main body is provided with inside front housing,It is provided with hole slot on the inward flange of preceding housing hole,Front housing main body both sides are provided with card hole,Card hole is located on the right side of front housing main body,Rear shell is inserted into front housing rear,It is the rear shell main body that outer profile is in cuboid outside rear shell right end,Rear shell main body left end is rear package,Several raised lines are equipped with outside package afterwards,It is equipped with above rear shell main body and presses handle,By having the snap-fastener push rod extended to rear shell main body upper left side,Rear shell main body both sides mirror image is provided with grab,Grab is located on the left of rear shell main body,Housing hole outer peripheral rear shell main body right side is equipped with buckle afterwards,Optical fiber tube is placed in inside rear shell,Left section of optical fiber tube is front tube,Front tube left end is provided with peep hole,Right section of optical fiber tube is fixing pipe.The optical fiber connector and plug interface have the advantages that it is simple in structure convenient for assembly, can popularity use.
Description
Technical field
The invention belongs to communication technique fields, and in particular to a kind of optical fiber connector and plug interface.
Background technology
In the prior art, optical fiber connector is mainly used in fiber-optic communications traffic link to realize the company of disparate modules
It connects.Specifically, when between equipment and system exist connection need when, it is necessary to it is a kind of can be carried out between optical fiber and optical fiber it is removable
The device for unloading flexible connection enables light path to be transmitted by required channel, with realize and complete predetermined or desired purpose and
It is required that.Optical fiber connector is connected two end faces of optical fiber are accurate, so that the light energy of launching fiber output can be most
Being coupled to for limits receives in optical fiber, and makes to influence the dress minimized caused by system since it intervenes optical link
It sets, optical fiber connector length dimension in the prior art is larger, and when being assembled in distribution cabinet, installation is extremely inconvenient, dress
It is low with efficiency, be not suitable for Optical Distribution Frame, optical wiring cabinet intensive installation in applied.
Invention content
The purpose of the present invention is to provide a kind of optical fiber connector and plug interfaces, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of optical fiber connector and plug interface, including it is preceding
Shell, rear shell and optical fiber tube, the front housing main body of the front housing are in cuboid, and front housing body top is equipped with snap-fastener, inside the front housing
It is provided with the preceding housing hole through front housing main body, several hole slots, front housing main body both sides mirror image are provided on the inward flange of the preceding housing hole
It is provided with card hole, the card hole is located at front housing main body right side central, and rear shell is inserted into front housing rear, is foreign steamer outside the rear shell right end
Exterior feature is in the rear shell main body of cuboid, and rear shell main body left end is rear package, and several raised lines, rear shell main body are equipped with outside the rear package
Top is equipped with and presses handle, described by having the snap-fastener push rod extended to rear shell main body upper left side, two side mirror of rear shell main body
As being provided with grab, the grab is located at rear shell main body left side central portion, and rear housing hole outer peripheral rear shell main body right side is equipped with
Several buckles, optical fiber tube are placed in inside rear shell, and left section of the optical fiber tube is front tube, and front tube left end is provided with peep hole, the optical fiber
Right section of pipe is fixing pipe.
Preferably, the front housing and rear shell are integral type shaped structure.
Preferably, the raised line position outside the hole groove location Yu rear package of the preceding housing hole coincide, and outside rear shell
Raised line top is provided with chamfering.
Preferably, the outer profile of the rear housing hole Internal periphery and optical fiber tube inside the rear shell coincide.
Preferably, the height of the snap-fastener push rod left end is higher than snap-fastener bottom 4mm.
The technique effect and advantage of the present invention：The optical fiber connector and plug interface, snap-fastener push rod is for jacking up snap-fastener bottom
Portion, avoiding snap-fastener bottom from following the string influences snap effect, and the hole slot in preceding housing hole coordinates with the raised line outside rear package, adopts
It with this cooperation due to the cooperation relative close of Multi-contact front housing and rear shell, is not easy to loosen, also be had using raised line and hole slot cooperation
Restricted front housing will not be rotated with rear shell along rear package, and optical fiber tube head is provided with the peep hole of observation internal optical fiber position, will
Optical fiber tube is put into inside rear shell, and optical fiber tube can be snapped and directly block, and assembly is simple and fast.
Description of the drawings
Fig. 1 is the right lateral side view of the present invention.
Fig. 2 is the forward right side view of the present invention.
In figure：Housing hole, 104 hole slots, 105 snap-fasteners, 2 rear shells, 201 cards before 1 front housing, 101 front housing main bodys, 102 card holes, 103
Housing hole, 204 buckles, 205 are by package, 3 optical fiber behind handle, 206 snap-fastener push rods, 207 raised lines, 208 behind hook, 202 rear shell main bodys, 203
Pipe, 301 peep holes, 302 fixing pipes, 303 front tubes.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of optical fiber connector as shown in Figs. 1-2 and plug interfaces, including front housing 1, rear shell 2 and light
Fine pipe 3, the front housing main body 101 of the front housing 1 are in cuboid, and 101 top of front housing main body is equipped with snap-fastener 105, inside the front housing 1
It is provided with the preceding housing hole 103 through front housing main body 101, several hole slots 104, front housing are provided on the inward flange of the preceding housing hole 103
101 both sides mirror image of main body is provided with card hole 102, and the card hole 102 is located at 101 right side central of front housing main body, and rear shell 2 is inserted into front housing 1
Rear, 2 right end of rear shell outside are the rear shell main body 202 that outer profile is in cuboid, and 202 left end of rear shell main body is rear package
208,208 outside of rear package is equipped with several raised lines 207, and 202 top of rear shell main body, which is equipped with, presses 205, described by under 205
Equipped with the snap-fastener push rod 206 extended to 202 upper left side of rear shell main body, 202 both sides mirror image of the rear shell main body is provided with grab
201, the grab 201 is located at 202 left side central portion of rear shell main body, and rear housing hole is set on 203 outer peripheral 202 right side of rear shell main body
There are several buckles 204, optical fiber tube 3 is placed in inside rear shell 2, and 3 left sections of the optical fiber tube is front tube 303, and front tube left end is provided with observation
Hole 301,3 right sections of the optical fiber tube are fixing pipe 302.
Specifically, the front housing 1 and rear shell 2 are integral type shaped structure, manufacture easy to process is cost-effective.
Specifically, 104 position of hole slot of the preceding housing hole 103 coincide with 207 position of raised line outside rear package 208, and
207 top of raised line outside shell 208 is provided with chamfering afterwards, and chamfering, which solves in the entrance hole slot 104 of raised line 207, needs the fiber crops being aligned
It is tired, reduce assembly difficulty.
Specifically, 203 Internal periphery of rear housing hole and the outer profile of optical fiber tube 3 inside the rear shell 2 coincide, rear housing hole 203
For stepped hole, for fixing optical fiber tube 3.
Specifically, the height of 206 left end of snap-fastener push rod is higher than 105 bottom 4mm of snap-fastener, for jacking up snap-fastener 105.
Specifically, the optical fiber connector and plug interface, fill in optical fiber tube, the fixing pipe 302 that 3 right sections of optical fiber tube by optical fiber
Middle part be can compression joint type circular tube terminal, optical fiber is filled in into rear fixing pipe 3, fixing pipe 302 is pressed in by optical cable coating table by Crimping Pliers
Face, fixed optical fiber, optical fiber tube 3 is inserted into inside rear shell 2, and the buckle 204 on 2 right side of rear shell is stuck in 3 bottom of optical fiber tube, by rear shell 2
It is inserted into front housing 1, the rear package 205 of left end is inserted into inside the preceding housing hole 103 of front housing 1, after hole slot 104 accommodates outside package 208
Raised line 207 compresses rear shell 2 and front housing 1, and the grab 201 of 2 both sides of rear shell is caught in the card hole 102 of 1 both sides of front housing, and rear shell 2 is with before
Shell 1 is completed to fix, and at the same time snap-fastener push rod 206 is caught in 105 lower section of snap-fastener and boosts snap-fastener 105.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of optical fiber connector and plug interface, including front housing（1）, rear shell（2）And optical fiber tube（3）, it is characterised in that：It is described
Front housing（1）Front housing main body（101）In cuboid, front housing main body（101）Top is equipped with snap-fastener（105）, the front housing（1）It is internal
It is provided with through front housing main body（101）Preceding housing hole（103）, the preceding housing hole（103）Inward flange on be provided with several hole slots
（104）, front housing main body（101）Both sides mirror image is provided with card hole（102）, the card hole（102）Positioned at front housing main body（101）In right side
Portion, rear shell（2）It is inserted into front housing（1）Rear, the rear shell（2）It is the rear shell main body that outer profile is in cuboid outside right end（202）,
Rear shell main body（202）Left end is rear package（208）, the rear package（208）Outside is equipped with several raised lines（207）, rear shell main body
（202）Top is equipped with and presses handle（205）, described to press handle（205）It has to rear shell main body（202）The snap-fastener push rod that upper left side extends
（206）, the rear shell main body（202）Both sides mirror image is provided with grab（201）, the grab（201）Positioned at rear shell main body（202）
Left side central portion, rear housing hole（203）Outer peripheral rear shell main body（202）Right side is equipped with several buckles（204）, optical fiber tube（3）
It is placed in rear shell（2）Inside, the optical fiber tube（3）Left section is front tube（303）, front tube left end is provided with peep hole（301）, the optical fiber
Pipe（3）Right section is fixing pipe（302）.
2. a kind of optical fiber connector according to claim 1 and plug interface, it is characterised in that：The front housing（1）With it is rear
Shell（2）It is integral type shaped structure.
3. a kind of optical fiber connector according to claim 1 or claim 2 and plug interface, it is characterised in that：It is described
Preceding housing hole（103）Hole slot（104）Position and rear package（208）External raised line（207）Position coincide, and rear shell（208）
External raised line（207）Top is provided with chamfering.
4. a kind of optical fiber connector according to claim 3 and plug interface, it is characterised in that：The rear shell（2）It is internal
Rear housing hole（203）Internal periphery and optical fiber tube（3）Outer profile coincide.
5. a kind of optical fiber connector according to claim 4 and plug interface, it is characterised in that：The snap-fastener push rod
（206）The height of left end is higher than snap-fastener（105）Bottom 4mm.
6. a kind of optical fiber connector according to claim 1 or claim 2 and plug interface, it is characterised in that：It is described
Rear shell（2）Internal rear housing hole（203）Internal periphery and optical fiber tube（3）Outer profile coincide.
7. a kind of optical fiber connector according to claim 1 or claim 2 and plug interface, it is characterised in that：It is described
Snap-fastener push rod（206）The height of left end is higher than snap-fastener（105）Bottom 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810518038.6A CN108469654A (en) | 2018-05-27 | 2018-05-27 | A kind of optical fiber connector and plug interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810518038.6A CN108469654A (en) | 2018-05-27 | 2018-05-27 | A kind of optical fiber connector and plug interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108469654A true CN108469654A (en) | 2018-08-31 |
Family
ID=63261288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810518038.6A Withdrawn CN108469654A (en) | 2018-05-27 | 2018-05-27 | A kind of optical fiber connector and plug interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108469654A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106469A (en) * | 2019-12-20 | 2020-05-05 | 华为技术有限公司 | Connector assembly and photoelectric composite connector |
-
2018
- 2018-05-27 CN CN201810518038.6A patent/CN108469654A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111106469A (en) * | 2019-12-20 | 2020-05-05 | 华为技术有限公司 | Connector assembly and photoelectric composite connector |
| CN111106469B (en) * | 2019-12-20 | 2021-05-07 | 华为技术有限公司 | Connector assembly and photoelectric composite connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180831 |