CN106526756B - Fiber-optical socket - Google Patents
Fiber-optical socket Download PDFInfo
- Publication number
- CN106526756B CN106526756B CN201611238758.4A CN201611238758A CN106526756B CN 106526756 B CN106526756 B CN 106526756B CN 201611238758 A CN201611238758 A CN 201611238758A CN 106526756 B CN106526756 B CN 106526756B
- Authority
- CN
- China
- Prior art keywords
- fiber
- support plate
- casing
- bushing
- ring flange
- 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.)
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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
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
- G02B6/387—Connector plugs comprising two complementary members, e.g. shells, caps, covers, locked together
-
- 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
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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 a kind of fiber-optical socket, including ring flange and bushing, the ring flange is equipped with first sleeve in the middle part of cavity, and cavity is equipped with the first buckle boss；The bushing includes the second casing, is set to the support plate of second casing one end and two the first elastic arms are arranged in the support plate, the second buckle of setting boss on described two first elastic arms, the bushing is corresponded to one end equipped with support plate and is inserted into the cavity of ring flange, second casing abutting coaxial with first sleeve, the second buckle boss on the first elastic arm is corresponded to buckles the corresponding snaps into position of boss with first on ring flange.The embodiment of the present invention realizes that the easy disassembly of connector safeguards that simple in structure, parts quantity is few, at low cost by the way that the first elastic arm and the second buckle boss is arranged in the support plate of the first buckle boss of setting and bushing on ring flange.Fiber-optical socket of the present invention can be widely used for a variety of optical cables of line footpath 0.9mm, 2.0mm and 3.0mm etc..
Description
Technical field
The embodiment of the present invention belongs to optical communication technology field more particularly to a kind of fiber-optical socket.
Background technology
Currently, fiber-optical socket is most commonly using a standard connector and a standard adapter composition, this light
Although fine socket is all to use general part, number of parts is more, and this kind of small-sized optical device, number of parts directly determine product
Cost, the fiber-optical socket obtained in this way is of high cost；Another fiber-optical socket is positioned over the inside of babinet, so
The outline border of protective standard connector main body and the tail sheath etc. of protection optical cable are removed, product quantity is reduced, reduces cost, but not
It can be freely separating jointing, and connector and optical cable are not protected substantially.
Invention content
Technical problem to be solved of the embodiment of the present invention is, provides a kind of fiber-optical socket, simple in structure, parts
Quantity is few, at low cost, and conveniently detachable maintenance.
In order to solve the above technical problems, the embodiment of the present invention provides the following technical solutions：A kind of fiber-optical socket, including flange
Disk and bushing, the ring flange has is additionally provided with first sleeve, two opposite insides of cavity in the middle part of hollow cavity and cavity
Wall is equipped with the first buckle boss；The bushing includes the second casing, is set to the support plate of second casing one end and from institute
State the two opposite outer positioned at the second casing that support plate opposite sides side is extended to form along the second casing length direction respectively
Two the first elastic arms are additionally provided with the second buckle boss on described two first elastic arms, and the bushing is with one end equipped with support plate
Correspondence is inserted into the cavity of ring flange, the second casing abutting coaxial with first sleeve, the second buckle boss pair on the first elastic arm
The corresponding snaps into position of boss should be buckled with first on ring flange, the free end end of the first elastic arm exposes to the end of ring flange
Portion, is equipped with the Internal baffles of the opposite madial walls of connection two in the middle part of the cavity of the ring flange, and the first sleeve is from the Internal baffle
Middle part extends, and when bushing is inserted into ring flange, the Internal baffle withstands the support plate of bushing and positions, the ring flange
It is provided on two madial walls of the first buckle boss and is additionally provided with limiting stand, the limiting stand has keeps out support plate with Internal baffle
The plane limit plane in the same plane for keeping out the respective sides portion of support plate.
Further, the support plate be located at be additionally provided with except the second box face for be inserted into the fiber-optical socket
Optical fiber connector corresponds to two the second elastic arms of buckle.
Further, the first buckle boss is set to opposite two inside between two madial walls being connected with Internal baffle
On wall.
Further, the fiber-optical socket further includes being inserted in first sleeve and the second casing docks in the accommodating chamber to be formed
Ferrule assembly and porcelain bushing, and the porcelain bushing be sheathed on again ferrule assembly by one end of the second elastic arm.
Further, second casing is also socketed with tail sheath far from support plate one end, and the second casing is socketed with tail
One end of sheath is additionally provided with the catching groove for fixing tail sheath.
Further, both the first sleeve and second casing are equipped with to ferrule assembly and pottery away from end in the lumen
The inner shield ring that porcelain bushing shell is limited.
Further, at the side wall of the adjoining inner shield ring and the corresponding end of the ferrule assembly in second casing
Side wall on be correspondingly provided with for limiting ferrule assembly axial movement and the position-limit mechanism that rotates in a circumferential direction.
Further, second elastic arm is equipped with back-off far from support plate end.
After adopting the above technical scheme, the embodiment of the present invention at least has the advantages that：The embodiment of the present invention passes through
First elastic arm and the second buckle boss are set on ring flange in the support plate of the first buckle boss of setting and bushing come the company of realization
The easy disassembly of connector safeguards that simple in structure, parts quantity is few, at low cost.Fiber-optical socket of the present invention can be widely used for line
The a variety of optical cables of diameter 0.9mm, 2.0mm and 3.0mm etc..
Description of the drawings
Fig. 1 is the configuration schematic diagram of fiber-optical socket one embodiment of the present invention.
Fig. 2 is the cross-sectional view of fiber-optical socket one embodiment of the present invention.
Fig. 3 is bush structure schematic diagram in fiber-optical socket one embodiment of the present invention.
Fig. 4 is the cross-sectional view of bushing in fiber-optical socket one embodiment of the present invention.
Fig. 5 is the flange plate structure schematic diagram of fiber-optical socket one embodiment of the present invention.
Fig. 6 is the cross-sectional view of the ring flange of fiber-optical socket one embodiment of the present invention.
Specific implementation mode
The application is described in further detail in the following with reference to the drawings and specific embodiments.It should be appreciated that signal below
Property embodiment and explanation be only used for explaining the application, be not intended as the restriction to the application, moreover, in the absence of conflict,
The features in the embodiments and the embodiments of the present application can be combined with each other.
As shown in Figure 1 and Figure 2, one embodiment of the present of invention provides a kind of fiber-optical socket, including bushing 1, ring flange 2, inserts
Core assembly 3, porcelain bushing 4, lantern ring 5 and tail sheath 6.
As shown in Figure 3, Figure 4, the bushing include the second casing 11, be set to the support plate 12 of 11 one end of the second casing with
And it is located at the second casing 11 along what 11 length direction of the second casing extended to form respectively from the support plate 12 opposite sides side
Two the first elastic arms 13 of two opposite outer are additionally provided with the second buckle boss 131, the support on described two first elastic arms 13
Plate 12, which is located at, to be additionally provided with except 11 end face of the second casing for buckle corresponding with the optical fiber connector of fiber-optical socket is inserted into
Two the second elastic arms 14, the second elastic arm 14 are equipped with back-off 141 far from 12 end of support plate, another free fiber are fixed for snapping
Connector；The bushing 1 is inserted into being corresponded to equipped with one end of the second elastic arm 14 in ring flange 2, the second casing 11 and ring flange 2 the
21 coaxial abutting of sleeve, and the second buckle boss 131 on the first elastic arm 13 is corresponded to fasten with ring flange 2 and be positioned, and makes bushing 1
It is integral with ring flange 2, while bushing 1 can be made easily to be detached from from ring flange 2 very much by two the first elastic arms 13；Second
Casing 11 is equipped with the inner shield ring 111 limited to ferrule assembly 3 away from 12 end of support plate in the lumen, and in the second casing
It is equipped with the first limiting section 15 on the side wall of the adjoining inner shield ring 111 in 11, with the side wall at the corresponding end of ferrule assembly 3
On be correspondingly arranged the second limiting section 31 composition position-limit mechanism for limit ferrule assembly 3 axial movement and rotate in a circumferential direction, second
Opening of the casing 11 close to 12 end of support plate is equipped with inner chamfer 112, makes its assembling more smooth when placing ferrule assembly 3.
As shown in Figure 5, Figure 6, the ring flange has is additionally provided with first sleeve 21, cavity in the middle part of hollow cavity and cavity
Two opposite madial walls be equipped with the first buckle boss 22, the bushing 1 corresponds to insertion with one end equipped with support plate 12
In the cavity of blue disk 2, the second casing 11 abutting coaxial with first sleeve 21, the first buckle boss 22 on ring flange 2 correspond to
The second buckle boss 131 on first elastic arm 13 corresponds to snaps into position, keeps bushing 1 and ring flange 2 integral, while pressing two
First elastic arm 13 can be such that bushing 1 is easily detached from from ring flange 2 very much；Connection two is equipped in the middle part of the cavity of the ring flange 2
The Internal baffle 23 of relative inner wall, the first sleeve 21 extend from 23 middle part of the Internal baffle, and bushing 1 is inserted into ring flange
When 2, the Internal baffle 23 withstands the support plate 12 of bushing 1 and positions；The first buckle boss 22 is set to and Internal baffle
On opposite two madial walls between 23 two connected madial walls, two madial walls for being provided with the first buckle boss 22 of ring flange 2
On be additionally provided with limiting stand 24, the limiting stand 24 has the plane use in the same plane that support plate 12 is kept out with Internal baffle 23
Limit plane in the respective sides portion for keeping out support plate 12, when assembling two the second elastic arms 14 of bushing 1 from ring flange 2 with it is interior
It is passed through at vacancy 25 between 23 disjunct two madial wall of baffle and Internal baffle 23, until the support plate 12 and flange of bushing 1
The Internal baffle 23 of disk 2 abuts, and limiting stand 24 blocks support plate 12 and corresponds to both sides；First sleeve 21 is interior away from 23 end of Internal baffle
The inner shield ring 26 limited to porcelain bushing 4 is equipped in chamber；Opening of the first sleeve 21 close to 23 end of Internal baffle is equipped with interior
Chamfering 27 makes its assembling more smooth in placing ceramic casing 4.
As shown in Figure 2 and Figure 3, ferrule assembly 3 and porcelain bushing 4 are placed in first sleeve 21 and the docking of the second casing 11 is formed
Accommodating chamber in, and the porcelain bushing 4 again be sheathed on ferrule assembly 3 by one end of the second elastic arm 14, ferrule assembly 3 is used for
Fixed optical cable fibre core, porcelain bushing 4 are used to make the ferrule assembly centering of ferrule assembly 3 and another free fiber-optics connector；Institute
The second casing 11 for stating bushing 1 is also socketed with tail sheath 6 far from 12 one end of support plate, for protecting optical cable, the second casing 11
The one end for being socketed with tail sheath 6 is additionally provided with catching groove 16 for fixing tail sheath 6, and catching groove 16 can be by setting on tail sheath 6
Setting back-off ring keeps tail sheath 6 more firm, not easily to fall off.
When assembling, lantern ring 5 and porcelain bushing 4 are inserted in successively from the cotton up to lock pin end of ferrule assembly 3 first, then lock pin
3 metal end of component is put into the second casing 11 of bushing 1, and the second limiting section 31 of ferrule assembly 3 enters the of the second casing 11
Position-limit mechanism is formed in one limiting section 15, fixing ferrule assembly 3 prevents it from moving axially and rotating in a circumferential direction, finally being equipped with
The bushing 1 of ferrule assembly 3 and set porcelain bushing shell 4 buckles into ring flange 2 from 13 end of the second elastic arm, makes the support plate 11 and flange of bushing 1
The Internal baffle 23 of disk 2 abuts, while the first buckle boss 22 and second buckles 131 snapping of boss, and bushing 1 and ring flange 2 is made to block
Button links into an integrated entity, and completes whole assembling process of fiber-optical socket one embodiment of the present invention.
When dismounting, it is only necessary to while two the first elastic arms 13 are pressed towards centre, so that a buckle boss 22 and second is buckled boss
131 are staggered, so that it may the parts such as bushing 1 and ferrule assembly 3 are easily taken out, it is easy to disassemble.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention are limited by appended claims and its equivalency range.
Claims (8)
1. a kind of fiber-optical socket, including ring flange and bushing, which is characterized in that the ring flange has hollow cavity and cavity
Middle part is additionally provided with first sleeve, and two opposite madial walls of cavity are equipped with the first buckle boss；The bushing includes second set
Manage, be set to the support plate of second casing one end and from support plate opposite sides side respectively along the second casing length direction
Two the first elastic arms of the two opposite outer positioned at the second casing extended to form are additionally provided with second on described two first elastic arms
Boss is buckled, the bushing is corresponded to one end equipped with support plate and is inserted into the cavity of ring flange, the second casing and first sleeve
Coaxial abutting, the second buckle boss on the first elastic arm is corresponded to buckles the corresponding snaps into position of boss with first on ring flange, the
The free end end of one elastic arm exposes to the end of ring flange, and the opposite madial wall of connection two is equipped in the middle part of the cavity of the ring flange
Internal baffle, the first sleeve extends in the middle part of the Internal baffle, and when bushing is inserted into ring flange, the Internal baffle is kept out
Firmly the support plate of bushing and position, being provided on two madial walls of the first buckle boss for the ring flange is additionally provided with limiting stand,
The limiting stand has the plane respective sides in the same plane for keeping out support plate that support plate is kept out with Internal baffle
The limit plane in portion.
2. fiber-optical socket as described in claim 1, which is characterized in that the support plate, which is located at except the second box face, also to be set
It is useful for two the second elastic arms of buckle corresponding with the optical fiber connector of fiber-optical socket is inserted into.
3. fiber-optical socket as described in claim 1, which is characterized in that the first buckle boss is set to be connected with Internal baffle
Two madial walls between opposite two madial walls on.
4. fiber-optical socket as described in claim 1, which is characterized in that the fiber-optical socket further include be inserted in first sleeve and
Second casing docks ferrule assembly and porcelain bushing in the accommodating chamber to be formed, and the porcelain bushing is sheathed on ferrule assembly again
By one end of the second elastic arm.
5. such as Claims 1-4 any one of them fiber-optical socket, which is characterized in that second casing is far from support plate one
End is also socketed with tail sheath, and one end for being socketed with tail sheath of the second casing is additionally provided with the catching groove for fixing tail sheath.
6. fiber-optical socket as claimed in claim 4, which is characterized in that both the first sleeve and second casing away from end
It is equipped with the inner shield ring limited to ferrule assembly and porcelain bushing in the lumen.
7. fiber-optical socket as claimed in claim 6, which is characterized in that in the side of the adjoining inner shield ring in second casing
It is correspondingly provided on the side wall at the corresponding end of wall and the ferrule assembly for limiting ferrule assembly axial movement and rotating in a circumferential direction
Position-limit mechanism.
8. fiber-optical socket as claimed in claim 2, which is characterized in that second elastic arm is equipped with back-off far from support plate end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238758.4A CN106526756B (en) | 2016-12-28 | 2016-12-28 | Fiber-optical socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238758.4A CN106526756B (en) | 2016-12-28 | 2016-12-28 | Fiber-optical socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106526756A CN106526756A (en) | 2017-03-22 |
| CN106526756B true CN106526756B (en) | 2018-09-14 |
Family
ID=58338216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611238758.4A Active CN106526756B (en) | 2016-12-28 | 2016-12-28 | Fiber-optical socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106526756B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108445588B (en) * | 2018-05-17 | 2023-09-19 | 杭州至卓通讯科技有限公司 | Optical fiber connector suitable for rapid assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202548377U (en) * | 2012-03-15 | 2012-11-21 | 南京西美光电设备有限公司 | Solder-free SC optical fiber adapter |
| CN203178523U (en) * | 2013-02-19 | 2013-09-04 | 南京西美光电设备有限公司 | SC type optical fiber adapter |
| CN103728698A (en) * | 2013-12-16 | 2014-04-16 | 浙江一舟电子科技股份有限公司 | SC adapter of improved structure |
| CN206348484U (en) * | 2016-12-28 | 2017-07-21 | 深圳市夏裕精密部件有限公司 | Fiber-optical socket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120301080A1 (en) * | 2011-05-23 | 2012-11-29 | Senko Advanced Components, Inc. | True one piece housing fiber optic adapter |
-
2016
- 2016-12-28 CN CN201611238758.4A patent/CN106526756B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202548377U (en) * | 2012-03-15 | 2012-11-21 | 南京西美光电设备有限公司 | Solder-free SC optical fiber adapter |
| CN203178523U (en) * | 2013-02-19 | 2013-09-04 | 南京西美光电设备有限公司 | SC type optical fiber adapter |
| CN103728698A (en) * | 2013-12-16 | 2014-04-16 | 浙江一舟电子科技股份有限公司 | SC adapter of improved structure |
| CN206348484U (en) * | 2016-12-28 | 2017-07-21 | 深圳市夏裕精密部件有限公司 | Fiber-optical socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106526756A (en) | 2017-03-22 |
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