CN109031540A - A kind of fast joint for optical fibers - Google Patents
A kind of fast joint for optical fibers Download PDFInfo
- Publication number
- CN109031540A CN109031540A CN201811087582.6A CN201811087582A CN109031540A CN 109031540 A CN109031540 A CN 109031540A CN 201811087582 A CN201811087582 A CN 201811087582A CN 109031540 A CN109031540 A CN 109031540A
- Authority
- CN
- China
- Prior art keywords
- protective cover
- optical fibers
- bindiny mechanism
- fast joint
- sliding block
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
- G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
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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 communication equipment, specifically a kind of fast joint for optical fibers, including pushing block and fiber connector, it further include the first protective cover, supporting mechanism, the second protective cover and the second bindiny mechanism；First protective cover of the invention can carry out proofing dust and protecting to the end of fiber connector, avoid it is dirty be stained on connector, signal can stablize transmission when to install, and connector when storage is avoided breakage occur；When needing to install optical fiber, the first protective cover can be rotated up and then inwardly move horizontally the first protective cover again, so that being placed between two supporting plates at the top of the first protective cover income to pushing block, to realize that the storage for the first protective cover stores, it prevents safeguard from losing, reduces occupied area；Second protective cover can be placed in the top of the fiber port of light cat, guarantee that the impurity such as dust, water will not enter in light cat optical fiber interface in use.
Description
Technical field
The present invention relates to technical field of communication equipment, specifically a kind of fast joint for optical fibers.
Background technique
Fiber active linker is to form may be reused for continuous light-path for connecting two optical fiber or optical cable
Passive device has been widely used in optical fiber transmission line, in fibre distribution frame and test optical fiber instrument, instrument, has been to make at present
With the most optical passive component of quantity.
Fibre-optical splice is that comparison is fragile, delicate equipment often exists when optical fiber and fibre-optical splice to be attached
Connector is without using the case where being stored, and current fibre-optical splice lacks preferable safeguard measure, by long-term storage meeting
So that connector is worn, the case where influencing communication capacity, and there is also dust, catchment；In connector installation, also lack
For the safeguard measure of fibre-optical splice and light cat junction, so that signal is interfered.In consideration of it, the present invention provides a kind of light
Fine quick coupling, has the following characteristics that
(1) a kind of fast joint for optical fibers of the present invention, the first protective cover are at plumbness and connect with optical fiber
The end-fitting of connector is bonded to each other, and is enabled the first protective cover to carry out proofing dust and protecting to the end of fiber connector, is avoided
Dirty to be stained on connector, signal can stablize transmission when to install, and connector when storage is avoided breakage occur.
(2) a kind of fast joint for optical fibers of the present invention can be rotated up the first protective cover when needing to install optical fiber
Then inwardly move horizontally the first protective cover again so that the first protective cover income to be placed at the top of pushing block two supporting plates it
Between, to realize that the storage for the first protective cover stores, prevents safeguard from losing, reduce occupied area.
(3) a kind of fast joint for optical fibers of the present invention, the second protective cover can be placed in the top of the fiber port of light cat
Portion guarantees that the impurity such as dust, water will not enter in light cat optical fiber interface in use, guarantees the stabilization of information transmission
Property, the service life of extended fiber connector.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of fast joint for optical fibers, the first protective cover is at
Plumbness is simultaneously bonded to each other with the end-fitting of fiber connector, enables the first protective cover to the end of fiber connector
Carry out proofing dust and protecting, avoid it is dirty be stained on connector, signal can stablize transmission when to install, avoid storage when connector appearance
It is damaged；When needing to install optical fiber, the first protective cover can be rotated up and then inwardly move horizontally the first protective cover again, so that the
It is placed between two supporting plates at the top of one protective cover income to pushing block, thus realize that the storage for the first protective cover stores,
It prevents safeguard from losing, reduces occupied area；Second protective cover can be placed in the top of the fiber port of light cat, guarantee to make
With in the process, the impurity such as dust, water will not be entered in light cat optical fiber interface, guarantee the stability of information transmission, extended fiber
The service life of connector.
The technical solution adopted by the present invention to solve the technical problems is: a kind of fast joint for optical fibers, including pushing block and light
Fine connector further includes the first protective cover, supporting mechanism, the second protective cover and the second bindiny mechanism；The supporting mechanism with
The top surface of the pushing block is fixedly connected, and the end of the supporting mechanism is equipped with first protective cover, the supporting mechanism to
First protective cover is supported, first protective cover is protected to the end to the fiber connector；Institute
The outer surface for stating the first protective cover is connected with second protective cover, second bindiny mechanism by second bindiny mechanism
It is rotatablely connected with second protective cover, second protective cover is protected to the junction to the fiber connector.
Specifically, the supporting mechanism includes supporting plate, fixed plate and the first bindiny mechanism, the fixed plate vertical symmetry
Set on the surface of the pushing block, the top surface of each fixed plate is vertically equipped with the supporting plate, the supporting plate and the fixation
Plate is distributed in T font, and the top surface of the supporting plate and the pushing block is parallel to each other, and the outer end of the supporting plate is equipped with described first and connects
Connection mechanism.
Specifically, first bindiny mechanism includes the first rotating plate, the first sliding block and stop screw, first rotating plate
It is fixedly connected with the end of the supporting plate, the inner wall of first rotating plate is rotatablely connected first sliding block, first sliding block
For rectangular-shape, first sliding block, first rotating plate internal whorl through there is the stop screw.
Specifically, the two sidewalls of first protective cover are provided with first sliding groove, first sliding block is embedded in described
In one sliding slot, the outer surface of first protective cover is symmetrically provided with second sliding slot, and the end of the stop screw is inserted into described
In first sliding groove.
Specifically, the area of first protective cover is greater than the end area of the pushing block, the pushing block and the optical fiber
Connector is slidably connected, and the end of first protective cover and the fiber connector is bonded to each other.
Specifically, second bindiny mechanism includes the second sliding block, the second rotating plate and torsional spring, the second sliding block sliding
It is embedded in the inside of the second sliding slot, second sliding block is fixedly connected with second rotating plate, the inner wall of second rotating plate
It is rotatablely connected second protective cover, second protective cover is connected with the torsional spring with second rotating plate.
Specifically, second bindiny mechanism is located at the top of second protective cover, second protective cover with it is described
Angle between first protective cover is 0 ° -90 °, and the inner wall gluing of second protective cover has rubber pad.
Beneficial effects of the present invention:
(1) a kind of fast joint for optical fibers of the present invention, the first protective cover are at plumbness and connect with optical fiber
The end-fitting of connector is bonded to each other, and is enabled the first protective cover to carry out proofing dust and protecting to the end of fiber connector, is avoided
Dirty to be stained on connector, signal can stablize transmission when to install, and connector when storage is avoided breakage occur.
(2) a kind of fast joint for optical fibers of the present invention can be rotated up the first protective cover when needing to install optical fiber
Then inwardly move horizontally the first protective cover again so that the first protective cover income to be placed at the top of pushing block two supporting plates it
Between, to realize that the storage for the first protective cover stores, prevents safeguard from losing, reduce occupied area.
(3) a kind of fast joint for optical fibers of the present invention, the second protective cover can be placed in the top of the fiber port of light cat
Portion guarantees that the impurity such as dust, water will not enter in light cat optical fiber interface in use, guarantees the stabilization of information transmission
Property, the service life of extended fiber connector.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of fast joint for optical fibers provided by the invention；
Fig. 2 is the first bindiny mechanism shown in FIG. 1 structural schematic diagram；
Fig. 3 is the first protective cover enclosed construction schematic diagram shown in FIG. 1；
Fig. 4 is enlarged structure schematic diagram at A shown in Fig. 3；
Fig. 5 is the first protective cover container structure schematic diagram shown in Fig. 3.
In figure: 1, the first protective cover, 11, first sliding groove, 12, second sliding slot, 2, supporting mechanism, 21, supporting plate, 22, fixation
Plate, the 23, first bindiny mechanism, the 231, first rotating plate, the 232, first sliding block, 233, stop screw, the 3, second protective cover, 31, rubber
Rubber mat, the 4, second bindiny mechanism, the 41, second sliding block, the 42, second rotating plate, 43, torsional spring, 5, pushing block, 6, fiber connector.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As Figure 1-Figure 5, a kind of fast joint for optical fibers of the present invention, including pushing block 5 and fiber connector 6, also
Including the first protective cover 1, supporting mechanism 2, the second protective cover 3 and the second bindiny mechanism 4；The supporting mechanism 2 is pushed away with described
The top surface of block 5 is fixedly connected, and the end of the supporting mechanism 2 is equipped with first protective cover 1, and the supporting mechanism 2 is to right
First protective cover 1 is supported, and first protective cover 1 is protected to the end to the fiber connector 6；Institute
The outer surface for stating the first protective cover 1 is connected with second protective cover 3, second connection by second bindiny mechanism 4
Mechanism 4 and second protective cover 3 are rotatablely connected, second protective cover 3 to the junction to the fiber connector 6 into
Row protection.
Specifically, as shown in Figure 1, the supporting mechanism 2 include supporting plate 21, fixed plate 22 and the first bindiny mechanism 23,
22 vertical symmetry of fixed plate is set to the surface of the pushing block 5, and the top surface of each fixed plate 22 is vertically equipped with described
Supporting plate 21, the supporting plate 21 are distributed with the fixed plate 22 in T font, and the top surface of the supporting plate 21 and the pushing block 5 is mutually flat
The outer end of row, the supporting plate 21 is equipped with first bindiny mechanism 23；By supporting mechanism 2 can to the first protective cover 1 into
Row support, can carry out storage storage to the first protective cover 1.
Specifically, as shown in Fig. 2, first bindiny mechanism 23 includes the first rotating plate 231, the first sliding block 232 and limit
Position screw 233, first rotating plate 231 are fixedly connected with the end of the supporting plate 21, the inner wall rotation of first rotating plate 231
First sliding block 232 is connected, first sliding block 232 is rectangular-shape, first sliding block 232, first rotating plate 231
Internal whorl through there is the stop screw 233；First protective cover 1 by the first bindiny mechanism 23 can be freely rotated and
It is mobile, so that the first protective cover 1 can be stored, occupied area is reduced, convenient for being used for multiple times.
Specifically, as shown in Figure 1 and Figure 4, the two sidewalls of first protective cover 1 are provided with first sliding groove 11, described the
One sliding block 232 is embedded in the first sliding groove 11, and the outer surface of first protective cover 1 is symmetrically provided with second sliding slot 12, institute
The end for stating stop screw 233 is inserted into the first sliding groove 11；The area of first protective cover 1 is greater than the pushing block 5
End area, the pushing block 5 is slidably connected with the fiber connector 6, first protective cover 1 and the fiber connector
6 end is bonded to each other；It can be convenient for the movement of the first protective cover 1 by first sliding groove 11, second sliding slot 12 can be convenient for the
The first protective cover 1 can be fixed in the movement of two protective covers 3, stop screw 233.
Specifically, as shown in figure 4, second bindiny mechanism 4 includes the second sliding block 41, the second rotating plate 42 and torsional spring
43, second sliding block 41 slides the inside for being embedded in the second sliding slot 12, and second sliding block 41 is fixedly connected with described the
Two rotating plates 42, the inner wall of second rotating plate 42 are rotatablely connected second protective cover 3, second protective cover 3 and described the
Two rotating plates 42 are connected with the torsional spring 43；It can be improved the chucking power of the second protective cover 3 by torsional spring 43.
Specifically, as shown in figure 4, second bindiny mechanism 4 is located at the top of second protective cover 3, described second
Angle between protective cover 3 and first protective cover 1 is 0 ° -90 °, and the inner wall gluing of second protective cover 3 has rubber pad
31；Rubber pad 31 can be improved the frictional force of the second protective cover 3 and light cat shell, and the second protective cover 3 is avoided to loosen.
First protective cover 1 is at plumbness and is bonded to each other with the end-fitting of fiber connector 6, so that first
Protective cover 1 can to the end of fiber connector 6 carry out proofing dust and protecting, avoid it is dirty be stained on connector, signal when to install
Transmission can be stablized, connector when storage is avoided breakage occur；When needing to install optical fiber, the first protective cover 1 can be rotated up so
The first protective cover 1 is inwardly moved horizontally again afterwards, so that the first protective cover 1 income is placed in two supporting plates 21 to the top of pushing block 5
Between, to realize that the storage for the first protective cover 1 stores, prevents safeguard from losing, reduce occupied area；Second protection
Lid 3 can be placed in the top of the fiber port of light cat, guarantee that the impurity such as dust, water will not enter light cat in use
In optical fiber interface, guarantee the stability of information transmission, the service life of extended fiber connector 6.Specifically have:
(1) when unused, the end-fitting of the first protective cover 1 and fiber connector 6 is bonded to each other fibre-optical splice, and first
Bindiny mechanism 23 is located at the top of first sliding groove 11, and the first protective cover 1 is in 90 ° of angles with supporting plate 21, so that the first protection
Lid 1 can to the end of fiber connector 6 carry out proofing dust and protecting, avoid it is dirty be stained on connector, signal can when to install
Stablize transmission；
(2) during installation, unscrew stop screw 233, be then rotated up the first protective cover 1, the first sliding block 232 counterclockwise
Make spinning motion around the first rotating plate 231, when gone on the first protective cover 1 be at same horizontal line with supporting plate 21 when,
Inwardly the first protective cover 1 of income, so that the first sliding block 232 is moved along first sliding groove 11, the first protective cover 1 enters two branch
Between plate 21, so that the first protective cover 1 is received into the top of pushing block 5, stop screw 233 is finally tightened, so that the first protective cover 1
It will not move again, to realize that the storage for the first protective cover 1 stores, prevent from losing, reduce occupied area；
(3) fiber connector 6 is inserted into light cat, the second protective cover 3 can be rotated up so that the second protective cover 3 around
The second rotating plate 42 rotate and compress torsional spring 43, turn certain angle on, after can move the second protective cover along second sliding slot 12
3, the second sliding block 41 is moved along second sliding slot 12, so that the second protective cover 3 is gradually mobile to light cat, finally may make that second is anti-
The end of protecting cover 3 can be placed in the top of light cat shell and cover the top of fiber connector 6 Yu light cat interface, pass through torsion
Spring 43 can be improved the chucking power of the second protective cover 3, and rubber pad 31 can be improved the friction of the second protective cover 3 and light cat shell
Power avoids the second protective cover 3 from loosening, so that the second protective cover 3 can protect the fiber port of light cat, guarantees
In use process, the impurity such as dust, water will not be entered in light cat optical fiber interface, guarantee the stability of information transmission, extend light
The service life of fine connector 6.
First protective cover 1 of the invention is at plumbness and is bonded to each other with the end-fitting of fiber connector 6, makes
The first protective cover 1 can to the end of fiber connector 6 carry out proofing dust and protecting, avoid it is dirty be stained on connector, to install
When signal can stablize transmission, avoid when storage connector from occurring damaged；When needing to install optical fiber, the first protection can be rotated up
Then lid 1 inwardly moves horizontally the first protective cover 1 again, so that the first protective cover 1 income is placed in two branch to the top of pushing block 5
Between plate 21, to realize that the storage for the first protective cover 1 stores, prevents safeguard from losing, reduce occupied area；Second
Protective cover 3 can be placed in the top of the fiber port of light cat, guarantee that the impurity such as dust, water will not enter in use
In light cat optical fiber interface, guarantee the stability of information transmission, the service life of extended fiber connector 6.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of fast joint for optical fibers, including pushing block (5) and fiber connector (6), it is characterised in that: further include the first protective cover
(1), supporting mechanism (2), the second protective cover (3) and the second bindiny mechanism (4)；The supporting mechanism (2) and the pushing block (5)
Top surface be fixedly connected, the end of the supporting mechanism (2) is equipped with first protective cover (1), the supporting mechanism (2) to
First protective cover (1) is supported, first protective cover (1) to the end to the fiber connector (6) into
Row protection；The outer surface of first protective cover (1) is connected with second protective cover by second bindiny mechanism (4)
(3), second bindiny mechanism (4) and second protective cover (3) are rotatablely connected, and second protective cover (3) is to institute
It is protected the junction for stating fiber connector (6).
2. a kind of fast joint for optical fibers according to claim 1, it is characterised in that: the supporting mechanism (2) includes supporting plate
(21), fixed plate (22) and the first bindiny mechanism (23), fixed plate (22) vertical symmetry are set to the table of the pushing block (5)
Face, the top surface of each fixed plate (22) are vertically equipped with the supporting plate (21), the supporting plate (21) and the fixed plate
(22) it is distributed in T font, the supporting plate (21) and the top surface of the pushing block (5) are parallel to each other, the outer end of the supporting plate (21)
Equipped with first bindiny mechanism (23).
3. a kind of fast joint for optical fibers according to claim 2, it is characterised in that: first bindiny mechanism (23) includes
First rotating plate (231), the first sliding block (232) and stop screw (233), first rotating plate (231) and the supporting plate (21)
End be fixedly connected, the inner wall of first rotating plate (231) is rotatablely connected first sliding block (232), first sliding block
(232) be rectangular-shape, first sliding block (232), first rotating plate (231) internal whorl through there is the limit spiral shell
It follows closely (233).
4. a kind of fast joint for optical fibers according to claim 3, it is characterised in that: the two sides of first protective cover (1)
Wall is provided with first sliding groove (11), and first sliding block (232) is embedded in the first sliding groove (11), first protective cover
(1) outer surface is symmetrically provided with second sliding slot (12), and the end of the stop screw (233) is inserted into the first sliding groove (11)
It is interior.
5. a kind of fast joint for optical fibers according to claim 1, it is characterised in that: the area of first protective cover (1)
Greater than the end area of the pushing block (5), the pushing block (5) is slidably connected with the fiber connector (6), first protection
Lid (1) and the end of the fiber connector (6) are bonded to each other.
6. a kind of fast joint for optical fibers according to claim 4, it is characterised in that: second bindiny mechanism (4) includes
Second sliding block (41), the second rotating plate (42) and torsional spring (43), the second sliding block (41) sliding are embedded in the second sliding slot
(12) inside, second sliding block (41) are fixedly connected with second rotating plate (42), and the inner wall of second rotating plate (42) turns
Dynamic connection second protective cover (3), second protective cover (3) and second rotating plate (42) are connected with the torsional spring
(43)。
7. a kind of fast joint for optical fibers according to claim 1, it is characterised in that: second bindiny mechanism (4) is located at
The top of second protective cover (3), the angle between second protective cover (3) and first protective cover (1) is 0 °-
90 °, the inner wall gluing of second protective cover (3) has rubber pad (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087582.6A CN109031540B (en) | 2018-09-18 | 2018-09-18 | Optical fiber quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811087582.6A CN109031540B (en) | 2018-09-18 | 2018-09-18 | Optical fiber quick connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109031540A true CN109031540A (en) | 2018-12-18 |
| CN109031540B CN109031540B (en) | 2021-05-04 |
Family
ID=64616774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811087582.6A Active CN109031540B (en) | 2018-09-18 | 2018-09-18 | Optical fiber quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109031540B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6554495B1 (en) * | 2001-10-31 | 2003-04-29 | Hon Hai Precision Ind. Co., Ltd. | Optical connector with slidable shielding door |
| CN201837742U (en) * | 2010-09-08 | 2011-05-18 | 深圳日海通讯技术股份有限公司 | Dustproof multi-core optical fiber socket |
| CN201903672U (en) * | 2010-12-24 | 2011-07-20 | 华为技术有限公司 | Interface protecting structure and electronic equipment provided with interface |
| CN103091789A (en) * | 2011-10-27 | 2013-05-08 | 东侑光电股份有限公司 | Protecting cover of optical fiber adapter |
| CN207675983U (en) * | 2017-11-24 | 2018-07-31 | 深圳市视捷光电科技有限公司 | A kind of protection cap can self-locking optical fiber interface component |
-
2018
- 2018-09-18 CN CN201811087582.6A patent/CN109031540B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6554495B1 (en) * | 2001-10-31 | 2003-04-29 | Hon Hai Precision Ind. Co., Ltd. | Optical connector with slidable shielding door |
| CN201837742U (en) * | 2010-09-08 | 2011-05-18 | 深圳日海通讯技术股份有限公司 | Dustproof multi-core optical fiber socket |
| CN201903672U (en) * | 2010-12-24 | 2011-07-20 | 华为技术有限公司 | Interface protecting structure and electronic equipment provided with interface |
| CN103091789A (en) * | 2011-10-27 | 2013-05-08 | 东侑光电股份有限公司 | Protecting cover of optical fiber adapter |
| CN207675983U (en) * | 2017-11-24 | 2018-07-31 | 深圳市视捷光电科技有限公司 | A kind of protection cap can self-locking optical fiber interface component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109031540B (en) | 2021-05-04 |
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Effective date of registration: 20210414 Address after: 518000 No.1 steel structure and 101-3 floor, building 1, Zhenhua Industrial Park, youmagang Industrial Zone, Shiwei community, Matian street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Ensure Precision Machine Co.,Ltd. Address before: 230026 University of Science & Technology China, 96 Jinzhai Road, Anhui, Hefei Applicant before: Zhang Miaomiao |
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