CN208207280U - A kind of optical fiber connector of suitable quick assembling - Google Patents
A kind of optical fiber connector of suitable quick assembling Download PDFInfo
- Publication number
- CN208207280U CN208207280U CN201820737435.8U CN201820737435U CN208207280U CN 208207280 U CN208207280 U CN 208207280U CN 201820737435 U CN201820737435 U CN 201820737435U CN 208207280 U CN208207280 U CN 208207280U
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- CN
- China
- Prior art keywords
- liner
- optical fiber
- connector
- quick assembling
- fiber connector
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- 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.)
- Expired - Fee Related
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a kind of optical fiber connector of suitable quick assembling, including adapter shell body, suitable for the liner and connector outer housing matched with liner of adapter shell body, adapter shell body is hollow cavity structure, both ends are openning shape, and cavity two sidewalls are equipped with internal stent, centre is provided with first sleeve；The circumferential position of first sleeve one end is provided with the second cross spacing unit, and the internal stent connecting pin of two opposition is equipped with the first buckle boss；Liner include two opposition setting assign bracket, second casing and a fixed frame, assign bracket pass through fixed frame, fixed by fixed frame；The two sides of bracket one end are assigned to be equipped with the first cross spacing unit, the first cross spacing unit and the second cross spacing unit matching use；Other end two sides are provided with clamping foot, and clamping foot is made of the second buckle boss and circular arc boss；The two sides of fixed frame are provided with first longitudinal direction position-limiting unit.
Description
Technical field
The utility model relates to field of connectors, specially a kind of optical fiber connector of suitable quick assembling.
Background technique
Optical fiber connector is mainly used for realizing from light source to optical fiber, between fiber-to-fiber and optical fiber and detector
Optical coupling, wherein SC type optical fiber connector is with insertion loss is low, return loss is high, packing density is high, at low cost, easy to use
The advantages that, it is used widely in fiber to the home FTTx engineering.Currently, it is by two standard SC types that optical fiber connector is most common
Connector and a standard adapter composition, although this connector construction all uses universal standard part, number of parts is more, even
Connector assembly process is more, and directly determines production efficiency and cost for optical fiber connector, number of parts and assembly process,
Therefore, it on the basis of meeting the transmission performances such as insertion loss, does not influence more even to improve the premise of working efficiency using function
Under, it reduces optical fiber connector production efficiency, reduce amount of parts.
Bulletin is the patent of CN201520992579.4, shell including both ends open and in the shell in
Core, the inside of the shell are equipped with internal stent, and one end of the internal stent is equipped with first sleeve, the inner core packet
It includes and assigns bracket and second sleeve；The inner core is equipped with the first cross spacing unit and first longitudinal direction position-limiting unit；Described
The inner wall of shell is equipped with the second cross spacing unit and second longitudinal direction position-limiting unit；The first cross spacing unit includes setting
The protrusion in the internal stent front and rear end is set, the second cross spacing unit includes the inner wall that shell is arranged in
Two with the described mutually matched positive stop strip of protrusion.The second cross spacing unit includes the inner wall that shell is arranged in
Two with the described mutually matched positive stop strip of protrusion.The first longitudinal direction position-limiting unit includes that the inside is arranged in
The reed of the left and right end face of bracket, the second longitudinal direction position-limiting unit include and the mutually matched blocking portion of the reed.It should
Patent structure is complicated, and the various parts such as setting positive stop strip, position-limiting unit increase production cost, want to the accuracy of fitness
It asks and more increases, be unfavorable for producing.So need that a kind of structure is simple, parts quantity is few, process is few, it is at low cost, and can be square
Just dismounting maintenance, conducive to the optical fiber connector of quick assembling.
Utility model content
The purpose of this utility model is to provide a kind of optical fiber connectors of suitable quick assembling, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of optical fiber connection of suitable quick assembling
Device, including adapter shell body, suitable for the liner and connector shell matched with the liner of the adapter shell body
Body, the adapter shell body are hollow cavity structure, and both ends are openning shape, and cavity two sidewalls are equipped with internal stent, intermediate
It is provided with first sleeve；The circumferential position of described first sleeve one end is provided with the second cross spacing unit, the institute of two opposition
Internal stent connecting pin is stated equipped with the first buckle boss；The liner includes that bracket, one second are assigned in two opposition settings
Casing and a fixed frame, it is described that bracket is assigned to pass through the fixed frame, it is fixed by the fixed frame；It is described to assign bracket one
The two sides at end are equipped with the first cross spacing unit, the first cross spacing unit and the second cross spacing unit matching
It uses；Other end two sides are provided with clamping foot, and the clamping foot is made of the second buckle boss and circular arc boss；The fixation
The two sides of frame are provided with first longitudinal direction position-limiting unit, and the first longitudinal direction position-limiting unit is used cooperatively with the buckle boss；
Second cannula tip is equipped with 2 salient points, and the setting of caudal peduncle position is fluted inside the connector outer housing, the salient point with
The groove is used cooperatively；Connector outer housing two sides are provided with convex shape through slot and guiding groove, and the convex shape is logical
Plane chuck is provided on slot and the guiding groove；The clamping foot passes through the convex shape through slot, and second buckle is convex
Platform and the plane chuck are clamped, and the circular arc boss is used cooperatively with the guiding groove.
As a kind of optimal technical scheme of the utility model, the adapter shell body and it is arranged between the liner
Casing, described sleeve pipe and the first sleeve match.
As a kind of optimal technical scheme of the utility model, it is external that described liner one end is exposed at the adapter shell
Portion cooperates with the connector outer housing.
As a kind of optimal technical scheme of the utility model, it is arranged between the connector outer housing and the liner and inserts
Core assembly.
As a kind of optimal technical scheme of the utility model, the first sleeve and second casing are ceramic material
Material is made.
As a kind of optimal technical scheme of the utility model, the circular arc boss pressable is set to the internal stent
On.
As a kind of optimal technical scheme of the utility model, spring is detachably cased on the ferrule assembly, it is described to insert
Core assembly is used cooperatively with second casing.
Compared with prior art, the utility model improves the original connector of tradition, reduces outer in connector
The parts such as shell, protheca, backstop, tail sleeve simplify connector assembly process, can significantly reduce the production cost of connector, simultaneously
Make connector connect with adapter it is reliable, guarantee that optical fiber connection insertion loss is small, the circular arc boss of internal lining setting carry out by
Pressure, can be conveniently replaceable maintenance with quick release liner and connector shell, the utility model structure simply, parts quantity
Less, process is few, at low cost, is adapted to be widely popularized.
Detailed description of the invention
Fig. 1 is the assembly decomposition diagram of the utility model.
Fig. 2 is the overall appearance schematic diagram that the utility model connector device matches finished product.
Fig. 3 is the cross-sectional view of the whole assembly finished product of the utility model.
Fig. 4 is the cross-sectional view of the utility model adapter shell body.
Fig. 5 is the outside drawing of the utility model adapter shell body.
Fig. 6 is the structural schematic diagram of the utility model liner.
Fig. 7 is the cross-sectional view of the utility model connector outer housing.
Fig. 8 is the outside drawing of the utility model connector outer housing.
In appended drawing reference: 1- adapter shell body；2- liner；3- connector outer housing；4- internal stent；5- first set
Pipe；6- the second cross spacing unit；7- first buckles boss；8- assigns bracket；The second casing of 9-；10- fixed frame；11- first
Cross spacing unit；12- second buckles boss；13- circular arc boss；14- first longitudinal direction position-limiting unit；15- salient point；16- groove；
17- convex shape through slot；18- is oriented to groove；19- plane chuck；20- casing；21- ferrule assembly；22- spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-8 is please referred to, the utility model provides a kind of optical fiber connector of suitable quick assembling, including the first fixed plate
1, the second fixed plate 2 and warning silk screen 3, are provided with the first half round cut 4, the two sides of the first half round cut 4 in the first fixed plate 1
It is provided with the first connecting hole 5, the second half round cut 6 is provided in the second fixed plate 2, the two sides of the second half round cut 6 are all provided with
It is equipped with the second connecting hole 7；First half round cut 4 and the second half round cut 6 constitute positive round, and positive round inner wall is provided with recessed card slot 8, recessed
Card slot 8 will warn the marginal position of silk screen 3 to fix.First fixed plate 1 and the second fixed plate 2 are merged and are square shape, and first is solid
Fixed board 1 and the second fixed plate 2 are identical structure.Three regular sides of first fixed plate 1, the second fixed plate 2, from centre to edge by
Gradual change is thin, forms slope.Warning 3 mesh specification of silk screen is 1-2cm diameter aperture.The middle position of warning silk screen 3, which is provided with, wears
Hole 9, warning 3 surface of silk screen are provided with fluorescent paint.It is provided through bolt in first connecting hole 5 and the second connecting hole 7, the
One fixed plate 1 and the second fixed plate 2 are detachably connected by the first connecting hole 5, the second connecting hole 7 and bolt.Recessed 8 lower section of card slot
It is provided with cushion rubber bumper 10, cushion rubber bumper 10 is separately fixed in the first fixed plate 1 and the second fixed plate 2.
Working principle: when specifically used, the utility model includes adapter shell body 1, liner 2 and matched with liner 2
Connector outer housing 3, adapter shell body 1, which has, is additionally provided with internal stent 4, internal stent 4 one in the middle part of hollow cavity and cavity
End is equipped with first sleeve 5, and cavity two is equipped with the first buckle boss 7 with respect to inner sidewall, and liner 2 includes assigning bracket 8 and second
Casing 9 when installation, internal stent 4 and assigns bracket 8 to cooperate, and it is vertical that liner 2 is equipped with the first cross spacing unit 11 and first
To position-limiting unit 14, adapter shell body 1 has the second cross spacing unit 6, and first longitudinal direction position-limiting unit 14 and the first buckle are convex
Platform 7 cooperates, and connection is reliable, prevents liner 2 from falling off in connector swapping process；First cross spacing unit 11 and second laterally limits
Bit location 6 cooperates, and plays position-limiting action, prevents liner 2 from not rotating, so that the sky that first sleeve 7 and the second casing 9 are formed
Chamber accommodates porcelain bushing well, it is high to make assembly precision, while porcelain bushing plays the role of centered alignment.The utility model
Adapter shell body 1 is compared with standard adapter outer housing, and one end of adapter shell body 1 is shortened, and 2 side of liner is revealed after assembly
In 1 outside of adapter shell body, cooperate with connector outer housing 3.There are 2 salient points 15 in 9 end of the second casing of liner 2, with company
The groove 16 at caudal peduncle position cooperates in joint shell body 3, guarantee caudal peduncle it is axially mounted in place, and prevent caudal peduncle and be mounted on tail
Lock pin is rotated in swapping process on handle, guarantees that connection is reliable.Meanwhile the clamping foot of 4 one end of bracket being assigned to have the second buckle convex
There are convex shape through slot 17 in platform 12 and circular arc boss 13,3 two sides of connector outer housing, and the clamping foot of liner 2 passes through convex shape through slot
17, the clamping of plane chuck 19 of the second buckle boss 12 and connector outer housing 3 guarantees connector outer housing 3 and adapter shaft
To fixation；It is additionally provided with guiding groove 18 on the inside of connector outer housing 3, cooperates with the circular arc boss 13 of liner 2, plays guiding and makees
With, guarantee that connector outer housing 3 and adapter plug are centerings, while after the assembly is completed, can by pressing circular arc boss 13,
The clamping structure of unlock the second buckle boss 12 and connector outer housing 3, facilitates connector outer housing 3 to extract.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of optical fiber connector of suitable quick assembling, including adapter shell body (1), it is suitable for the adapter shell body
(1) liner (2) and the matched connector outer housing (3) with the liner (2), which is characterized in that the adapter shell body
It (1) is hollow cavity structure, both ends are openning shape, and cavity two sidewalls are equipped with internal stent (4), and centre is provided with first sleeve
(5)；The circumferential position of described first sleeve (5) one end is provided with the second cross spacing unit (6), the inside of two opposition
Bracket (4) connecting pin is equipped with the first buckle boss (7)；The liner (2) include two opposition setting assign bracket (8), one
A second casing (9) and a fixed frame (10), it is described that bracket (8) is assigned to pass through the fixed frame (10), pass through the fixation
Frame (10) is fixed；The two sides for assigning bracket (8) one end are equipped with the first cross spacing unit (11), and described first laterally limits
Bit location (11) is used cooperatively with the second cross spacing unit (6)；Other end two sides are provided with clamping foot, the clamping
Foot is made of the second buckle boss (12) and circular arc boss (13)；The two sides of the fixed frame (10) are provided with first longitudinal direction limit
Bit location (14), the first longitudinal direction position-limiting unit (14) are used cooperatively with the buckle boss (7)；Second casing (9)
End is equipped with 2 salient points (15), and fluted (16) are arranged in the internal caudal peduncle position of the connector outer housing (3), the salient point
(15) it is used cooperatively with the groove (16)；Connector outer housing (3) two sides are provided with convex shape through slot (17) and guiding
Plane chuck (19) are provided on groove (18), the convex shape through slot (17) and the guiding groove (18)；The clamping foot
Across the convex shape through slot (17), second buckle boss (12) and the plane chuck (19) are clamped, and the circular arc is convex
Platform (13) is used cooperatively with the guiding groove (18).
2. a kind of optical fiber connector of suitable quick assembling according to claim 1, it is characterised in that: outside the adapter
Shell (1) and setting casing (20) between the liner (2), described sleeve pipe (20) and the first sleeve (5) match.
3. a kind of optical fiber connector of suitable quick assembling according to claim 1, it is characterised in that: the liner (2)
One end is exposed at adapter shell body (1) outside, cooperates with the connector outer housing (3).
4. a kind of optical fiber connector of suitable quick assembling according to claim 1, it is characterised in that: outside the connector
Ferrule assembly (21) are set between shell (3) and the liner (2).
5. a kind of optical fiber connector of suitable quick assembling according to claim 1, it is characterised in that: the first sleeve
It (5) is that ceramic material is made with second casing (9).
6. a kind of optical fiber connector of suitable quick assembling according to claim 1, it is characterised in that: the circular arc boss
(13) pressable is set on the internal stent (4).
7. a kind of optical fiber connector of suitable quick assembling according to claim 4, it is characterised in that: the ferrule assembly
(21) it is detachably cased on spring (22), the ferrule assembly (21) is used cooperatively with second casing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820737435.8U CN208207280U (en) | 2018-05-17 | 2018-05-17 | A kind of optical fiber connector of suitable quick assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820737435.8U CN208207280U (en) | 2018-05-17 | 2018-05-17 | A kind of optical fiber connector of suitable quick assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208207280U true CN208207280U (en) | 2018-12-07 |
Family
ID=64517381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820737435.8U Expired - Fee Related CN208207280U (en) | 2018-05-17 | 2018-05-17 | A kind of optical fiber connector of suitable quick assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208207280U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445588A (en) * | 2018-05-17 | 2018-08-24 | 杭州至卓通讯科技有限公司 | A kind of optical fiber connector of suitable quick assembling |
| CN112022064A (en) * | 2020-08-26 | 2020-12-04 | 苏州新光维医疗科技有限公司 | Medical endoscope connects |
| TWI728867B (en) * | 2020-07-17 | 2021-05-21 | 美商莫仕有限公司 | Optical fiber connection components |
| CN113946015A (en) * | 2020-07-17 | 2022-01-18 | 莫列斯有限公司 | Optical fiber connecting assembly |
-
2018
- 2018-05-17 CN CN201820737435.8U patent/CN208207280U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445588A (en) * | 2018-05-17 | 2018-08-24 | 杭州至卓通讯科技有限公司 | A kind of optical fiber connector of suitable quick assembling |
| TWI728867B (en) * | 2020-07-17 | 2021-05-21 | 美商莫仕有限公司 | Optical fiber connection components |
| CN113946015A (en) * | 2020-07-17 | 2022-01-18 | 莫列斯有限公司 | Optical fiber connecting assembly |
| CN113946015B (en) * | 2020-07-17 | 2023-07-25 | 莫列斯有限公司 | Optical fiber connection assembly |
| CN112022064A (en) * | 2020-08-26 | 2020-12-04 | 苏州新光维医疗科技有限公司 | Medical endoscope connects |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210517 |