CN107179589A - A kind of OPLC connector boxs end-protecting device - Google Patents
A kind of OPLC connector boxs end-protecting device Download PDFInfo
- Publication number
- CN107179589A CN107179589A CN201710600194.2A CN201710600194A CN107179589A CN 107179589 A CN107179589 A CN 107179589A CN 201710600194 A CN201710600194 A CN 201710600194A CN 107179589 A CN107179589 A CN 107179589A
- Authority
- CN
- China
- Prior art keywords
- clamping jaw
- oplc
- connector
- protection device
- protecting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of OPLC connector boxs end-protecting device; the protection device is fixed on the two ends of the connector box, and described protection device is the ring protection set with endoporus and adjustable-tightness being formed by connecting by the clamping jaw of multiple tandem arrays by fastener；The one side that the clamping jaw is contacted with OPLC is provided with polymorphic structure.The protection device of the present invention effectively prevents the torsion and sliding of cable.
Description
Technical field
The present invention relates to technical field of optical fiber communication, and in particular to a kind of OPLC connector boxs end-protecting device.
Background technology
Fiber optic communication is excellent other with bandwidth height, strong antijamming capability, cost performance as the wide variety of communication technology
The incomparable advantage of technology, it has also become the first choice of the communication network development.Power optical fiber uses optical fiber composite low-voltage cable to family
（OPLC）, realize flow of power and the synchronous transfer of information flow, be extension of the power telecom network in smart grid electricity usage link, be into
The collection of row power information, intelligent power two-way interaction, the inevitable choice for promoting social resources to share.Existing OPLC connector boxs exist
When cable can twist or slide in connector box.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of OPLC connector boxs end-protecting device, cable is effectively prevented
Torsion and sliding.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：A kind of OPLC connector boxs end-protecting device,
The protection device is fixed on the two ends of the connector box, and described protection device is to pass through fastening by the clamping jaw of multiple tandem arrays
The ring protection set with endoporus and adjustable-tightness that part is formed by connecting；The one side that the clamping jaw is contacted with OPLC is provided with different
Shape structure.
Further, described protection device includes 2-4 clamping jaw, and 2-4 clamping jaw surrounds a ring protection set.
Further, described clamping jaw includes arc body and is arranged at the shackle member of arc body side；Described card
Fitting includes clamping joint and the neck being arranged between clamping joint and arc body；The arc body and OPLC conductive cable contacts
Polymorphic structure is simultaneously set.
Further, one end of described arc body is provided with screwed hole, and the other end is provided through arc top body
Counterbore, one end of screw through after the counterbore of a clamping jaw and another clamping jaw adjacent thereto screw hole, will be adjacent
Two clamping jaws are connected.
Further, described anisotropic approach is that the smooth abnormity that some rows are arranged on the inside of clamping jaw dashes forward convex.
Further, described protection device is suitable for the chucking device of any cable and flexible tubing.
Beneficial effects of the present invention：The ring junction that the protection device of the present invention is formed by connecting by multiple clamping jaws by fastener
Structure, can adjust elastic, the fastening force of enhancing clamping jaw clamping that clamping jaw is clamped, and transfer force to cable by adjusting fastener
Surface, improve the friction factor on surface；
The present invention is additionally arranged anisotropic approach in the inner surface of clamping jaw, further improves the anti-torsion and tensile capacity of protection device；
In addition, being provided with neck and shackle member in the clamping jaw of the present invention, protection device is connected by neck and shackle member with connector box
Connect, shackle member plays the role of to fix and spacing, prevents from producing Relative sliding between protection device and connector box；Protection device passes through
After shackle member is connected with connector box, the torsion and pulling force that protection device is subject to are delivered to being relatively fixed of being connected with protection device
Connector box on, effectively limit the displacement of cable.
Brief description of the drawings
In order to more clearly illustrate the technical scheme in the embodiment of the present invention, below by using required in embodiment
Accompanying drawing is simply introduced, it should be apparent that, drawings in the following description are only some embodiments described in the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is structural representation of the invention.
Fig. 2 is sectional view of the invention.
Fig. 3 is the upward view of the clamping jaw of the present invention.
Fig. 4 is the top view of the clamping jaw of the present invention.
Fig. 5 is the side view of the clamping jaw of the present invention.
Embodiment
Technical scheme will be clearly and completely described by embodiment below.
As Figure 1-5, it is a kind of OPLC connector boxs end-protecting device of the present invention, the protection device is fixed on described
The two ends of connector box 5, described protection device be by multiple tandem arrays clamping jaw 1 by fastener be formed by connecting with interior
Hole and the ring protection set of adjustable-tightness；The one side that clamping jaw 1 is contacted with OPLC is provided with polymorphic structure 2.
Specifically, protection device of the invention includes 2-4 clamping jaw 1, the protective case of the linking composition ring-type of clamping jaw 1；Connect
The end of head cartridge is provided with stopper slot and fastener for being connected with clamping jaw；Clamping jaw 1 includes arc body 11 and is arranged at arc
The shackle member of the side of body 11；Described shackle member includes clamping joint 12 and neck 13；Arc body 11 and OPLC conductive cable contacts
One side set polymorphic structure 2.The clamping joint 12 of the present invention is the card convex for being symmetricly set on the both sides of arc body 11, card convex limit
In the stopper slot of connector box, the setting of the structure not produce relative displacement between protection device and connector box, prevents
Protection device produces displacement in the axial and circumferential of connector box and causes cable to twist or slide.Therefore on clamping jaw 1
Shackle member not only plays connection function, additionally it is possible to be delivered to cable-end protection device and protection device phase by torsion and pulling force
On relatively-stationary connector box even, so as to effectively limit the displacement of cable.
One end of the clamping jaw 1 of the present invention is provided with screwed hole 3, and the other end is provided through the counterbore 4 of arc top body, screw
One end through after the counterbore of clamping jaw and another clamping jaw adjacent thereto screw hole, two adjacent clamping jaws are connected
Connect fixation.The present invention is using screw as fastener, and screw, which is fastened 2 adjacent clamping jaws by screwed hole 3 and counterbore 4, to be connected
Connect, by the tightness for adjusting fastener so that anisotropic approach 2 compresses the surface of OPLC cables, and increase is big to be used to overcome cable
The frictional force of twisting resistance and pulling force, improves non-skid property.The setting of such a structure, after protection device long-time use, when
When preceding frictional force is not enough to the torsion of limitation cable or displacement, it is only necessary to which frictional force can be increased by adjusting the tightness of fastener,
Extend the service life of protection device.
The anisotropic approach of the present invention dashes forward convex for the smooth abnormity that some rows are arranged on the inside of clamping jaw.The prominent convex setting of the opposite sex
The friction factor in conductive cable contacts face is improved, not only with anti-torsion and drawing-resistant function, and the structure of non-pointed is avoided to electricity
Cable causes damage.
The protection device of the present invention is suitable for the chucking device of any cable and flexible tubing.
Following steps are specifically included using the method for the protection device protection connector box of the present invention：
1）Stopper slot is opened up at the two ends of connector box, the outside left of stopper slot then forms fastener；
2）Annular holder is divided into multiple unit clamping jaws, polymorphic structure is set in the inner side of unit clamping jaw, and in unit folder
The card convex matched with the stopper slot on connector box is set on pawl；
3）Then screwed hole is opened up in one end of unit clamping jaw, the other end opens up counterbore；
4）First unit clamping jaw after shaping is attached on connector box, the card convex of unit clamping jaw is placed in the stopper slot of connector box
It is interior, then the second unit clamping jaw adjacent with first unit clamping jaw is also attached on connector box, first unit clamping jaw
Screwed hole it is corresponding with the counterbore of second unit clamping jaw, counterbore and second unit folder of the fastener through first module clamping jaw
The screw hole of pawl, first unit clamping jaw and second unit clamping jaw are connected；Then remaining is installed in the method
Unit clamping jaw, all unit clamping jaw installations, the annular clip of OPLC cables can be wrapped by surrounding one；
5）Enclasping force of the polymorphic structure to OPLC cables is adjusted by adjusting fastener.
By the above method, the friction factor in conductive cable contacts face is improved so that there is connector box anti-torsion and tension to make
With.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with scope, on the premise of design concept of the present invention is not departed from, ordinary skill technical staff is to this hair in this area
The all variations and modifications that bright technical scheme is made all should fall into protection scope of the present invention, claimed skill of the invention
Art content, is all documented in technical requirements book.
Claims (6)
1. a kind of OPLC connector boxs end-protecting device, the protection device is fixed on the two ends of the connector box, it is characterised in that：
Described protection device be by multiple tandem arrays clamping jaw by fastener be formed by connecting carry endoporus and adjustable-tightness
Ring protection set；The one side that the clamping jaw is contacted with OPLC is provided with polymorphic structure.
2. a kind of OPLC connector boxs end-protecting device according to claim 1, it is characterised in that：Described protection device
Including 2-4 clamping jaw, 2-4 clamping jaw surrounds a ring protection set.
3. a kind of OPLC connector boxs end-protecting device according to claim 1, it is characterised in that：Described clamping jaw includes
Arc body and the shackle member for being arranged at arc body side；Described shackle member includes clamping joint and is arranged at clamping joint and arc
Neck between shape body；The one side of the arc body and OPLC conductive cable contacts sets polymorphic structure.
4. a kind of OPLC connector boxs end-protecting device according to claim 3, it is characterised in that：Described arc body
One end be provided with screwed hole, the other end is provided through the counterbore of arc top body, and one end of screw is heavy through clamping jaw
With the screw hole of another clamping jaw adjacent thereto behind hole, two adjacent clamping jaws are connected.
5. a kind of OPLC connector boxs end-protecting device according to any one in claim 1 or 3, it is characterised in that：
Described anisotropic approach is that the smooth abnormity that some rows are arranged on the inside of clamping jaw dashes forward convex.
6. a kind of OPLC connector boxs end-protecting device according to claim 1, it is characterised in that：Described protection device
Suitable for the chucking device of any cable and flexible tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600194.2A CN107179589A (en) | 2017-07-21 | 2017-07-21 | A kind of OPLC connector boxs end-protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600194.2A CN107179589A (en) | 2017-07-21 | 2017-07-21 | A kind of OPLC connector boxs end-protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107179589A true CN107179589A (en) | 2017-09-19 |
Family
ID=59838086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710600194.2A Pending CN107179589A (en) | 2017-07-21 | 2017-07-21 | A kind of OPLC connector boxs end-protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107179589A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4744622A (en) * | 1986-09-12 | 1988-05-17 | Amp Incorporated | Optical fiber splice case |
| JP2011083148A (en) * | 2009-10-08 | 2011-04-21 | Fujikura Ltd | Waterproof member for cable penetration part, and waterproof junction box using the same |
| CN207516602U (en) * | 2017-07-21 | 2018-06-19 | 中天海洋系统有限公司 | A kind of OPLC connector boxs end-protecting device |
-
2017
- 2017-07-21 CN CN201710600194.2A patent/CN107179589A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4744622A (en) * | 1986-09-12 | 1988-05-17 | Amp Incorporated | Optical fiber splice case |
| JP2011083148A (en) * | 2009-10-08 | 2011-04-21 | Fujikura Ltd | Waterproof member for cable penetration part, and waterproof junction box using the same |
| CN207516602U (en) * | 2017-07-21 | 2018-06-19 | 中天海洋系统有限公司 | A kind of OPLC connector boxs end-protecting device |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230105 Address after: No. 3, Xinkai South Road, Nantong Economic and Technological Development Zone, Jiangsu Province, 226000 Applicant after: ZHONGTIAN TECHNOLOGY MARINE SYSTEMS Co.,Ltd. Address before: 226000 Yangkou Port Business Building, Yangkou Port Economic and Technological Development Zone, Rudong County, Nantong City, Jiangsu Province Applicant before: ZHONGTIAN TECHNOLOGY MARINE SYSTEMS Co.,Ltd. Applicant before: JIANGSU ZHONGTIAN TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170919 |
|
| RJ01 | Rejection of invention patent application after publication |