CN107272126A - The back-Laying type OPLC connector boxs that a kind of photoelectricity can be safeguarded respectively - Google Patents
The back-Laying type OPLC connector boxs that a kind of photoelectricity can be safeguarded respectively Download PDFInfo
- Publication number
- CN107272126A CN107272126A CN201710600618.5A CN201710600618A CN107272126A CN 107272126 A CN107272126 A CN 107272126A CN 201710600618 A CN201710600618 A CN 201710600618A CN 107272126 A CN107272126 A CN 107272126A
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- CN
- China
- Prior art keywords
- box body
- oplc
- cable
- chamber
- photoelectricity
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Structure and cable-end protection device are put the invention discloses the back-Laying type OPLC connector boxs that a kind of photoelectricity can be safeguarded respectively, including box body, cover plate, the photoelectricity back of the body；Box body is provided at both ends with the hole penetrated for OPLC cables；The photoelectricity back of the body puts structure setting in described box body, and box body is divided into light continues chamber and electric power continues chamber, and box body is continuing chamber and the electric power corresponding position of chamber of continuing is provided with gathering hole with light, and gathering hole is covered by described cover plate；Box body is provided at both ends with cable-end protection device, and the cable-end protection device and the one side of OPLC conductive cable contacts be provided with polymorphic structure.The present invention puts structure and cable-end Machine guarding by the increased photoelectricity back of the body, the security convenience for improving the reliability of equipment and safeguarding.
Description
Technical field
The present invention relates to technical field of optical fiber communication, and in particular to the back-Laying type OPLC joints that a kind of photoelectricity can be safeguarded respectively
Box.
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.
The present invention develops the supporting special accessories that continued in the middle of the integration of high electrical security and easy care, solves electric power
The last 100m of fiber to the home continues problem, meets power optical fiber to family demonstration quarter engineering construction needs.
The content of the invention
The technical problem to be solved in the present invention is to provide the back-Laying type OPLC connector boxs that a kind of photoelectricity can be safeguarded respectively, improve
The reliability of equipment and the security convenience safeguarded.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：The back-Laying type that a kind of photoelectricity can be safeguarded respectively
OPLC connector boxs, including box body, cover plate, the photoelectricity back of the body put structure and cable-end protection device；
The box body is provided at both ends with the hole penetrated for OPLC cables；
The described photoelectricity back of the body puts structure setting in described box body, and box body is divided into light continues chamber and electric power continues chamber, two
OPLC cables are held through behind the hole at box body two ends, its optical cable core and cable conductor continue chamber in light respectively and electric power continues intracavitary
Continue；The box body is continuing chamber and the electric power corresponding position of chamber of continuing is provided with gathering hole with light, and described gathering hole passes through
Described cover plate is covered；
The box body is provided at both ends with cable-end protection device, and the cable-end protection device and the one side of OPLC conductive cable contacts set
There is polymorphic structure.
Further, the described photoelectricity back of the body puts the backboard that structure includes being arranged in box body, and the light of the backboard side connects
Continuous intracavitary is provided with light and continued part, and the electric power of the backboard opposite side intracavitary that continues is provided with electric power and continued part.
Further, described backboard includes substrate and is arranged at the insulation board of substrate side, and described insulation board is set
Continued in substrate towards electric power the side of chamber.
Further, described backboard is arranged at the middle part of the box body, is set with the axis parallel of box body, its end with
It is provided with interval between the hole at box body two ends, the interlude of box body is divided into that light continues chamber and electric power continues chamber by backboard；The light
The continue two ends of chamber of chamber and the electric power of continuing are connected.
Further, described cable-end protection device is to be formed by connecting by the clamping jaw of multiple tandem arrays by fastener
Annular clip with endoporus；The medial surface of the clamping jaw is provided with polymorphic structure.
Further, described polymorphic structure is that the round and smooth opposite sex dashes forward convex.
Further, the second stopper slot and the second spacing card convex are provided with described clamping jaw；The box body being connected with clamping jaw
Both sides are provided with the first stopper slot and the first spacing card convex.
Further, the junction of described box body, cable-end protection device and OPLC cable threes is provided with packing ring.
Further, the one side on the inside of the Kong Qi at the box body two ends with OPLC conductive cable contacts is provided with sealing ring.
Further, the box body is provided with adhesive tape putting groove in the surrounding of its gathering hole；It is provided with adhesive tape putting groove
Adhesive tape；Described cover plate and the junction of box body pass through adhesive tape sealing.
Beneficial effects of the present invention：
1）The connector box of the present invention is by box body, cover plate, the photoelectricity back of the body puts structure and cable-end protection device is constituted, and passes through increased photoelectricity
The back of the body puts structure and cable-end Machine guarding, the security convenience for improving the reliability of equipment and safeguarding.
2）The photoelectricity back of the body of the present invention puts structure and box body is divided into single light continues chamber and electric power continues chamber；The photoelectricity back of the body is put
Structure and corresponding cover plate coordinate, and the light or electricity that can separately maintain side continue, and reduce time and the difficulty of maintenance；Light
Settings that the electricity back of the body puts insulation board in structure prevents electric power electric power when failing that continues to leak the damage and danger caused, improves
The reliance security of equipment.
3）The cable-end Machine guarding of the present invention prevents cable end by setting anisotropic approach on the surface contacted with cable
Reverse, while there is provided certain tensile property, protecting the part that continues in box.
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 the overall structure diagram of the connector box of the present invention.
Fig. 2 is the sectional view of the connector box of the present invention.
The enlarged drawing that Fig. 3 is A in Fig. 2 of the present invention.
The enlarged drawing that Fig. 4 is B in Fig. 2 of the present invention.
Fig. 5 is the structural representation of cable-end protection device of the present invention.
Fig. 6 is the sectional view of invention cable-end protection device.
Fig. 7 is the structural representation of clamping jaw.
Embodiment
Technical scheme will be clearly and completely described by embodiment below.
The back-Laying type OPLC connector boxs that a kind of photoelectricity of the present invention can be safeguarded respectively, including box body 1, cover plate 2, the photoelectricity back of the body are put
Structure and cable-end protection device；Box body 1 is provided at both ends with the hole penetrated for OPLC cables；The photoelectricity back of the body puts structure setting in box body
In 1, box body 1 is divided into light continues chamber 11 and electric power continues chamber 12, two ends OPLC cables through behind the hole at the two ends of box body 1, its
Optical cable core and cable conductor continue chamber 11 in light respectively and electric power continues and continued in chamber 12；Box body 1 with light continue chamber 11 and
The electric power corresponding position of chamber 12 of continuing is provided with gathering hole, and gathering hole is covered by cover plate 2.
As shown in figs. 1-7, it is a kind of back-Laying type OPLC connector boxs that can safeguard respectively of photoelectricity of the present invention, including box body 1,
Cover plate 2, the photoelectricity back of the body put structure and cable-end protection device 4；The structure of box body 1 generally comprises interlude and is arranged at interlude two ends
Connector, the sidewall symmetry of interlude is provided with a pair of gathering holes, and 2 gathering holes correspond to that light continues chamber 11 and electric power connects respectively
Continuous chamber 12；Cover plate 2 causes the interlude of box body and cover plate to constitute a complete cylinder after being connected by screw with interlude；Box
It is provided with the connector at the two ends of body 1 in the hole penetrated for OPLC cables, box body 1 and sets the photoelectricity back of the body to put structure, the photoelectricity back of the body puts knot
Structure includes backboard, and backboard is made up of substrate 31 and insulation board 32, and insulation board is arranged at substrate and continued towards electric power the side of chamber, base
Plate 31 bears the pressure that cable core bending is produced；Insulation board 32 is responsible for the insulation that electric power continues between other structures, prevents in electric power
During failure of insulation, electric power is not transferred in surrounding structure.Cavity in box body 1 is divided into light and continued chamber 11 and electric power by backboard
Continue chamber 12；Will with a cavity light continue to continue with electricity and physically separated by backboard, even if a side damages,
The opposing party is not interfered with, is conveniently separately maintained, light continues, and chamber 11 is interior to set fibre melting disc 101, and electric power continues, and chamber 12 is interior to set electricity
Power continues part 102, electric power continue part can for connection two ends cable conductor connecting tube；When safeguarding, also only need to open and light
Continue chamber 11 or the electric power corresponding cover plate 2 of chamber 12 that continues can be continued and electric power continues and tieed up to light respectively by gathering hole
Shield.The present invention uses connecting tube connection cable conductor, uses heat（It is cold）Contracting annex insulate；Use optical fiber pyrocondensation protection of pipe welding
Fibre-optical splice, disk is stayed in fibre melting disc, and it is prior art that electric power of the invention, which continues that light continues, and therefore not to repeat here.
The backboard of the present invention is set with the axis parallel of box body 1, can be good at supporting fibre melting disc and cable conductor itself
The pressure that gravity and cable core bending are produced；Backboard is arranged at the interlude of box body 1, between being provided between the hole at the two ends of box body 1
Every because in joint, the need for operating, the OPLC cables at two ends need the certain length of stripping, and the length must be big
Continue the length of the cable core in part in access fibre melting disc and electric power, stripping and do not access fibre melting disc and cable core that electric power continues in part
In the interval for being then placed in backboard both sides, in the optical cable core of two ends light of the end of Stripped portions above backboard continue chamber 11 be inscribed
Continuous, electric power of the cable conductor in the end of Stripped portions below backboard continues and continued in chamber 12.
Cable-end protection device is provided with the outside of the end connection of box body two of the present invention, cable-end protection device connects with OPLC cables
Tactile one side is provided with polymorphic structure 5.Cable-end protection device is the clamping jaw 41 by multiple tandem arrays by fastener connection
Into the annular clip with endoporus；The medial surface of clamping jaw 41 is provided with polymorphic structure.Concretely, cable-end protection device includes
2-4 clamping jaw 41, the fixture of the linking composition ring-type of clamping jaw 41；Square first stopper slot 42 is provided with box body connector, side
The part that cell body is higher by the outside of first stopper slot of shape then forms the first spacing card convex 43；It is provided with clamping jaw 41 and the first limit
The second stopper slot 44 and the second spacing card convex 45 that groove 42 and first spacing card convex 43 in position coordinates, stopper slot and spacing card convex are not only
Play a part of being connected, prevent cable-end protection device from producing displacement in the axial and circumferential of connector box；Can also be by cable-end
Protection device is delivered on the relatively-stationary box body being connected with protection device by torsion and pulling force, so as to limit the position of cable
Move.One end of clamping jaw 41 is provided with screwed hole 46, and the other end is provided with counterbore 47, and using screw as fastener, screw passes through
2 adjacent clamping jaws are fastenedly connected by screwed hole 46 and counterbore 47, by the tightness for adjusting fastener so that anisotropic approach 5 is pressed
The surface of tight OPLC cables, increases the frictional force for overcoming cable twisting resistance and pulling force, improves non-skid property.Such a structure
Set, after connector box long-time use, when current frictional force is not enough to the torsion of limitation cable or displacement, it is only necessary to adjust
The tightness of fastener.
The opposite sex that the polymorphic structure that the inside of clamping jaw 41 and the face of conductive cable contacts are set is set to non-pointed dashes forward convex, improves electricity
The friction factor of cable contact surface, not only with anti-torsion and drawing-resistant function, and the structure of non-pointed avoids that cable is caused to damage
Evil.
Box body 1, cable-end protection device and the junction of the three of OPLC cables 6 of the present invention is provided with packing ring 7, passes through packing ring
7, packing ring 7 seals the junction of box body 1, cable-end protection device and OPLC cables 6, and the enclasping force applied by clamping jaw
Further improve non-skid property.
In order to improve the sealing property that terminal box is overall, with OPLC cables on the inside of the Kong Qi at two ends of box body 1 of the invention
The one side of contact is provided with sealing ring 8, and box body 1 is provided with adhesive tape putting groove in the surrounding of its gathering hole；Set in adhesive tape putting groove
It is equipped with adhesive tape 9；Described cover plate 2 and the junction of box body 1 are sealed by adhesive tape 9.
The OPLC cables at two ends when in use, are penetrated box body by the connector box of the present invention by the hole at the two ends of box body 1 first
Interior, then stripping cable, strips out an optical cable core and 3 cable conductors；By being continued the corresponding gathering hole of chamber with light, by two
The light that the optical cable core at end pulls in backboard side continues intracavitary, and then stripping goes out reel in fiber melt tray, then fused fiber splice
Machine carries out hot melt operation, and fixation protects fusion point, covers the lid of fiber melt tray, completes light subsequent operations；Then by with
Electric power continues the corresponding gathering hole of chamber, and the electric power that the cable conductor at two ends is pulled in into backboard opposite side continues intracavitary, by cable
Core end stripping, exposes copper cable, and the copper cable at two ends access electric power is continued part, electricity is completed and continues.Then clamping jaw and box body are passed through
The card convex of both sides connector and the cooperation of neck, clamping jaw are arranged on the outside of box body connector, and multiple clamping jaws pass through fastener
The OPLC cables at the one annular clip parcel post two ends in connection besieged city, tightening fastener parts increase the frictional behaviour of fixture, you can anti-
Only OPLC cables are twisted or slid.During later maintenance, as needed, open that light continues chamber and electric power continues chamber one respectively
The cover plate of side, is separately maintained.
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 (10)
1. the back-Laying type OPLC connector boxs that a kind of photoelectricity can be safeguarded respectively, it is characterised in that：Put including box body, cover plate, the photoelectricity back of the body
Structure and cable-end protection device；
The box body is provided at both ends with the hole penetrated for OPLC cables；
The described photoelectricity back of the body puts structure setting in described box body, and box body is divided into light continues chamber and electric power continues chamber, two
OPLC cables are held through behind the hole at box body two ends, its optical cable core and cable conductor continue chamber in light respectively and electric power continues intracavitary
Continue；The box body is continuing chamber and the electric power corresponding position of chamber of continuing is provided with gathering hole with light, and described gathering hole passes through
Described cover plate is covered；
The box body is provided at both ends with cable-end protection device, and the cable-end protection device and the one side of OPLC conductive cable contacts set
There is polymorphic structure.
2. the back-Laying type OPLC connector boxs that a kind of photoelectricity according to claim 1 can be safeguarded respectively, it is characterised in that：It is described
The photoelectricity back of the body put structure and include being arranged at backboard in box body, the light of the backboard side intracavitary that continues is provided with light and continued part,
The electric power of the backboard opposite side intracavitary that continues is provided with electric power and continued part.
3. the back-Laying type OPLC connector boxs that a kind of photoelectricity according to claim 2 can be safeguarded respectively, it is characterised in that：It is described
Backboard include substrate and be arranged at the insulation board of substrate side, described insulation board is arranged at substrate and continued chamber towards electric power
Side.
4. the back-Laying type OPLC connector boxs that a kind of photoelectricity according to claim 2 can be safeguarded respectively, it is characterised in that：It is described
Backboard be arranged at the middle part of the box body, set, be provided between the hole at its end and box body two ends with the axis parallel of box body
The interlude of box body is divided into that light continues chamber and electric power continues chamber by interval, backboard；The light continues chamber and the electric power continues
The two ends of chamber are connected.
5. the back-Laying type OPLC connector boxs that a kind of photoelectricity according to claim 1 can be safeguarded respectively, it is characterised in that：It is described
Cable-end protection device be the annular clip with endoporus that is formed by connecting by fastener of clamping jaw by multiple tandem arrays；Institute
The medial surface for stating clamping jaw is provided with polymorphic structure.
6. the back-Laying type OPLC connector boxs that a kind of photoelectricity according to any one in claim 1 or 5 can be safeguarded respectively, its
It is characterised by：Described polymorphic structure is that the round and smooth opposite sex dashes forward convex.
7. the back-Laying type OPLC connector boxs that a kind of photoelectricity according to claim 5 can be safeguarded respectively, it is characterised in that：It is described
Clamping jaw on be provided with the second stopper slot and the second spacing card convex；It is spacing that the box body being connected with clamping jaw is provided with first in its both sides
Groove and the first spacing card convex.
8. the back-Laying type OPLC connector boxs that a kind of photoelectricity according to claim 1 can be safeguarded respectively, it is characterised in that：It is described
Box body, cable-end protection device and the junction of OPLC cable threes be provided with packing ring.
9. the back-Laying type OPLC connector boxs that a kind of photoelectricity according to claim 1 can be safeguarded respectively, it is characterised in that：It is described
One side on the inside of the Kong Qi at box body two ends with OPLC conductive cable contacts is provided with sealing ring.
10. the back-Laying type OPLC connector boxs that a kind of photoelectricity according to claim 1 can be safeguarded respectively, it is characterised in that：Institute
State box body and the surrounding of its gathering hole is provided with adhesive tape putting groove；Adhesive tape is provided with adhesive tape putting groove；Described cover plate and box
The junction of body passes through adhesive tape sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600618.5A CN107272126A (en) | 2017-07-21 | 2017-07-21 | The back-Laying type OPLC connector boxs that a kind of photoelectricity can be safeguarded respectively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600618.5A CN107272126A (en) | 2017-07-21 | 2017-07-21 | The back-Laying type OPLC connector boxs that a kind of photoelectricity can be safeguarded respectively |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107272126A true CN107272126A (en) | 2017-10-20 |
Family
ID=60079403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710600618.5A Pending CN107272126A (en) | 2017-07-21 | 2017-07-21 | The back-Laying type OPLC connector boxs that a kind of photoelectricity can be safeguarded respectively |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107272126A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994359A (en) * | 2017-12-22 | 2018-05-04 | 深圳市沃尔核材股份有限公司 | The adapter assembly and connector connecting method of built-in fiber cable |
| CN109994972A (en) * | 2017-11-09 | 2019-07-09 | 孔塔-科力普连接技术有限公司 | Component for cable feed-through |
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| CN205231642U (en) * | 2015-12-11 | 2016-05-11 | 江苏海力风电设备科技有限公司 | Offshore wind power generation unit tower cable clamp board for section of thick bamboo |
| CN207148376U (en) * | 2017-07-21 | 2018-03-27 | 江苏中天科技股份有限公司 | The back-Laying type OPLC connector boxs that a kind of photoelectricity can be safeguarded respectively |
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| EP0646817A2 (en) * | 1993-09-30 | 1995-04-05 | Alcatel Kabel Norge As | Composite cable joint |
| JP2002296428A (en) * | 2001-01-29 | 2002-10-09 | Shoden Corp | End face member for closure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994972A (en) * | 2017-11-09 | 2019-07-09 | 孔塔-科力普连接技术有限公司 | Component for cable feed-through |
| CN109994972B (en) * | 2017-11-09 | 2021-10-29 | 孔塔-科力普连接技术有限公司 | Assembly for cable feed-through |
| CN107994359A (en) * | 2017-12-22 | 2018-05-04 | 深圳市沃尔核材股份有限公司 | The adapter assembly and connector connecting method of built-in fiber cable |
| CN107994359B (en) * | 2017-12-22 | 2024-02-02 | 深圳市沃尔核材股份有限公司 | Joint assembly of built-in optical fiber cable and joint connection method |
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