CN112327426A - Optical fiber jumper adapter - Google Patents
Optical fiber jumper adapter Download PDFInfo
- Publication number
- CN112327426A CN112327426A CN202011296147.1A CN202011296147A CN112327426A CN 112327426 A CN112327426 A CN 112327426A CN 202011296147 A CN202011296147 A CN 202011296147A CN 112327426 A CN112327426 A CN 112327426A
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- CN
- China
- Prior art keywords
- sealing block
- fixedly connected
- sealed piece
- optical fiber
- block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
- G02B6/245—Removing protective coverings of light guides before coupling
-
- 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
- G02B6/3898—Tools, e.g. handheld; Tuning wrenches; Jigs used with connectors, e.g. for extracting, removing or inserting in a panel, for engaging or coupling connectors, for assembling or disassembling components within the connector, for applying clips to hold two connectors together or for crimping
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to the technical field of optical fiber jumper wire adapters, and discloses an optical fiber jumper wire adapter which comprises a connector body, a first sealing block, a second sealing block and a cutting knife, wherein connecting blocks are fixedly connected to two sides of the top end of the connector body, the first sealing block and the second sealing block are movably connected with the two connecting blocks respectively, grooves are formed in the front side and the rear side of the bottom ends of the first sealing block and the second sealing block, a clamping block is fixedly connected to the inner side of the first sealing block, clamping grooves are formed in the inner side of the first sealing block, the clamping grooves and the clamping block alternately appear, and the other clamping block is fixedly connected to the inner side of the second sealing block. This optical fiber jumper wire adapter, through the setting of carrying the pull rod, convenient to use person takes out the cutting knife, and this adapter is from taking the cutting knife, and the staff of being convenient for cuts the optic fibre epidermis with the cutting knife, and the optic fibre of being convenient for is fixed mutually with this adapter, and the staff need not prepare the barker in addition, has improved the practicality of this adapter.
Description
Technical Field
The invention relates to the technical field of optical fiber jumper wire adapters, in particular to an optical fiber jumper wire adapter.
Background
The optical fiber jumper (also called optical fiber connector) is characterized by that both ends of optical cable are equipped with connector plugs for implementing optical circuit movable connection, one end is equipped with plug, and called tail fiber, and the optical fiber jumper is similar to coaxial cable, but it has no net-like shielding layer, and its centre is glass core for light propagation, in the multimode optical fiber the diameter of core is 50 micrometers-65 micrometers, and is approximately equal to thickness of human hair, and the diameter of single-mode optical fiber core is 8 micrometers-10 micrometers, and the outside of core is covered with a glass cover with lower refractive index than core so as to make the optical fiber be retained in the core, and its outside is a thin plastic cover for protecting cover.
In optical fiber transmission, an optical fiber jumper belongs to a passive device and is one of basic devices forming the bottommost layer of an optical fiber communication architecture, namely a data link layer, the optical fiber jumper generally comprises an optical fiber line and adapter assemblies connected to two ends of the optical fiber line, the initial optical fiber jumper is only used for optical transmission, along with the development of communication and comprehensive wiring, more and more data links of optical fiber transmission are provided, and the number of the optical fiber jumper on the same wiring occasion is increased sharply.
The adapter junction of optic fibre wire jumper is because the leakproofness is relatively poor, and easy intaking to lead to optic fibre wire jumper inefficacy.
Disclosure of Invention
Aiming at the defects of the conventional optical fiber jumper adapter, the invention provides the optical fiber jumper adapter which has the advantages of sealing structures, sealing the adapter and the like, and solves the problems in the background technology.
The invention provides the following technical scheme: an optical fiber jumper wire adapter comprises a connector body, a first sealing block, a second sealing block and a cutting knife, wherein connecting blocks are fixedly connected to two sides of the top end of the connector body, the first sealing block and the second sealing block are movably connected with the two connecting blocks respectively, grooves are formed in the front side and the rear side of the bottoms of the first sealing block and the second sealing block, a clamping block is fixedly connected to the inner side of the first sealing block, a clamping groove is formed in the inner side of the first sealing block, the clamping groove and the clamping block alternately appear, another clamping block is fixedly connected to the inner side of the second sealing block, another clamping groove is formed in the inner side of the second sealing block, the another clamping block and the another clamping groove alternately appear, the clamping block is matched with the another clamping groove, the clamping groove is matched with the another clamping block, spring grooves are formed in the bottoms of the first sealing block and the second sealing block, springs are, the other end fixedly connected with of spring seals piece three, seal piece three and the inner chamber looks swing joint in spring groove, the inboard of seal piece three is equipped with the fixed slot, and fixed slot and cable looks adaptation.
Preferably, the two sides of the top end of the connecting block are fixedly connected with the connecting rod, the middle parts of the inner sides of the top ends of the first sealing block and the second sealing block are provided with grooves, the two sides of the top end of the inner cavity of each groove are provided with fixing holes, and the other ends of the connecting rods are movably connected with the fixing holes.
Preferably, the first sealing block and the second sealing block are positioned on the side surface of the pressing piece on the joint body, and the pressing piece is positioned on the inner side of the first sealing block and the second sealing block.
Preferably, the top ends of the inner sides of the first sealing block and the second sealing block are fixedly connected with elastic pads.
Preferably, one side at the top of the sealing block is provided with a knife groove, the bottom end of the cutting knife is movably connected with the knife groove, the top of the cutting knife is fixedly connected with a knife handle, the knife handle is clamped with the knife groove, the top end of the knife handle extends to the outer side of the knife groove, and the top of the knife handle is fixedly connected with a lifting rod.
Preferably, one side on the top end of the first sealing block is provided with a limiting groove, the cutting knife is clamped with the inner cavity of the limiting groove, and one side of the first sealing block and one side of the second sealing block are provided with scale marks.
Preferably, the first sealing block and the second sealing block both comprise metal plates, the inner sides of the metal plates are fixedly connected with heat-conducting silica gel sheets, the outer sides of the metal plates are fixedly connected with insect prevention plates, partition plates are fixedly connected to the inner cavities of the insect prevention plates, insect expelling liquid is filled in the two sides of the partition plates, and the outer surfaces of the insect prevention plates are fixedly connected with flame-retardant coatings.
Compared with the conventional optical fiber jumper adapter, the optical fiber jumper adapter has the following beneficial effects:
1. this optical fiber jumper wire adapter, through the setting of fixture block and draw-in groove, sealed piece one can be together fixed with sealed piece two, and the fixture block and the setting that the draw-in groove appears in turn, it is more firm that sealed piece one and sealed piece two can be fixed to make, the use of this adapter of being convenient for, through the setting of sealed piece three and spring, the resilience force of spring can extrude sealed piece three, make the inner wall of sealed piece three closely laminate with the optic fibre line, improve the leakproofness of joint department, the use of this adapter of being convenient for.
2. This optic fibre wire jumper adapter, setting through the lifting rod, the person of being convenient for takes out the cutting knife, this adapter is from taking the cutting knife, the staff of being convenient for cuts the optic fibre epidermis with the cutting knife, it is fixed mutually with this adapter to be convenient for optic fibre, the staff need not prepare the barker in addition, the practicality of this adapter has been improved, setting through fire-retardant coating, the flammability of this adapter has been reduced, the security of this adapter has been improved, heat conduction silica gel piece can be the outside of the sealed piece one in the quick transfer area of the inside heat that produces of this adapter or sealed piece two, reduce the temperature of this adapter, the use of this adapter of being convenient for.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention shown in FIG. 1;
FIG. 3 is an exploded view of a structural sealing block of the present invention;
FIG. 4 is a cross-sectional view of a seal block of the present invention.
In the figure: 1. a connector body; 2. connecting blocks; 3. a first sealing block; 4. a second sealing block; 5. a groove; 6. A limiting groove; 7. a cutting knife; 8. a knife handle; 9. scale lines; 10. a spring slot; 11. a spring; 12. a third sealing block; 13. a cutter groove; 14. a groove; 15. a clamping block; 16. a card slot; 17. an insect-proof plate; 18. a flame retardant coating; 19. a heat-conducting silica gel sheet; 20. a metal plate; 21. an elastic pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an optical fiber jumper adapter comprises a connector body 1, a first sealing block 3, a second sealing block 4 and a cutting knife 7, wherein two sides of the top end of the connector body 1 are fixedly connected with connecting blocks 2, the first sealing block 3 and the second sealing block 4 are respectively movably connected with the two connecting blocks 2, grooves 5 are respectively arranged on the front side and the rear side of the bottom ends of the first sealing block 3 and the second sealing block 4, through the arrangement of the grooves 5, a user can conveniently separate the first sealing block 3 from the second sealing block 4, the user can conveniently fixedly connect the end of a cable with an optical fiber connector, a clamping block 15 is fixedly connected on the inner side of the first sealing block 3, a clamping groove 16 is arranged on the inner side of the first sealing block 3, the clamping groove 16 and the clamping block 15 alternately appear, another clamping block 15 is fixedly connected on the inner side of the second sealing block 4, another clamping groove 16 is arranged on the inner, the first sealing block 3 and the second sealing block 4 can be fixed together by the arrangement of the clamping block 15 and the clamping groove 16, and the clamping block 15 and the clamping groove 16 are alternately arranged, so that the first sealing block 3 and the second sealing block 4 can be fixed more firmly, the adapter is convenient to use, the bottom ends of the first sealing block 3 and the second sealing block 4 are both provided with a spring groove 10, both sides of the inner cavity of the spring groove 10 are both fixedly connected with a spring 11, the other end of the spring 11 is fixedly connected with a third sealing block 12, the third sealing block 12 is movably connected with the inner cavity of the spring groove 10, the inner side of the third sealing block 12 is provided with a fixed groove which is matched with a cable, the inner end of the third sealing block 12 is positioned at the outer side of the spring groove 10 in an initial state, and the resilience force of the spring 11 can extrude the third sealing block 12 by the arrangement of the third sealing block 12 and the spring 11, the inner wall of the third sealing block 12 is tightly attached to the optical fiber line, the sealing performance of the joint is improved, and the adapter is convenient to use.
Wherein, the equal fixed connection connecting rod in both sides on 2 tops of connecting block, sealed piece one 3 and the inboard middle part in sealed piece two 4 tops all are equipped with recess 14, and the both sides on 14 inner chambers tops of recess all are equipped with the fixed orifices, and the other end and the fixed orifices swing joint of connecting rod, through the setting of connecting rod and fixed orifices, sealed piece one 3 and sealed piece two 4 and joint body 1 are in swing joint's state.
The first sealing block 3 and the second sealing block 4 are located on the side face of the pressing piece on the connector body 1, the pressing piece is located on the inner sides of the first sealing block 3 and the second sealing block 4, and the first sealing block 3 and the second sealing block 4 are arranged so that an optical fiber line can be fixed to the adapter conveniently.
Wherein, the equal fixedly connected with cushion 21 in the top of sealed piece 3 and sealed piece two 4 inboards, through the setting of cushion 21, cushion 21 can produce deformation, does not influence sealed piece 3 and sealed piece two 4 under the fixed circumstances, cushion 21's the other end and the inner wall that connects body 1 contact, seals the joint connection department of this adapter in sealed piece 3 and sealed piece two 4's inboard, the use of this adapter of being convenient for.
Wherein, one side at 3 tops of sealed piece is equipped with sword groove 13, the bottom and the sword groove 13 looks swing joint of cutting knife 7, the top fixedly connected with handle of a knife 8 of cutting knife 7, handle of a knife 8 and sword groove 13 looks joint, and the top of handle of a knife 8 extends to the outside in sword groove 13, the top fixedly connected with lifting rod of handle of a knife 8, setting through lifting rod, the person of facilitating the use takes out cutting knife 7, this adapter is from taking cutting knife 7, the staff of being convenient for cuts the optic fibre epidermis with cutting knife 7, the optic fibre of being convenient for is fixed mutually with this adapter, the staff need not prepare the barker in addition, the practicality of this adapter has been improved.
Wherein, one side on 3 tops of sealed piece is equipped with spacing groove 6, and cutting knife 7 and spacing groove 6's inner chamber looks joint, through the setting of spacing groove 6, cutting knife 7 can with 6 looks joints in spacing groove, the use of the cutting knife 7 of being convenient for, one side of sealed piece 3 and sealed piece two 4 all is equipped with scale mark 9, and through the setting of scale mark 9, the person of being convenient for holds the length that the optic fibre line was skinned, the optic fibre line of being convenient for is connected with this adapter.
Wherein, the first sealing block 3 and the second sealing block 4 both comprise a metal plate 20, the inner side of the metal plate 20 is fixedly connected with a heat-conducting silica gel sheet 19, the outer side of the metal plate 20 is fixedly connected with an insect-proof plate 17, the inner cavity of the insect-proof plate 17 is uniformly and fixedly connected with a clapboard, and the two sides of the clapboard are filled with insect repellant, the outer surface of the insect-proof board 17 is fixedly connected with a flame-retardant coating 18, through the arrangement of the flame-retardant coating 18, the inflammability of the adapter is reduced, the safety of the adapter is improved, the heat-conducting silicon rubber sheet 19 can transfer heat generated in the adapter quickly to the outer side of the sealing block I3 or the outer side of the sealing block II 4, the temperature of the adapter is reduced, the adapter is convenient to use, the liquid medicine in the insect-proof plate 17 has the insect-repelling effect, animals such as insects can be prevented from continuing to gnaw the first sealing block 3 or the second sealing block 4, and the service life of the adapter is prolonged.
The working principle is as follows: when the optical fiber connector is used, a user needs to fix an optical fiber wire and the adapter, the user takes out the cutting knife 7, the cutting knife 7 is connected with the limiting groove 6 in a clamping mode, the user uses the cutting knife 7 to cut the skin of the optical fiber wire to facilitate the peeling of the optical fiber wire, when the optical fiber wire and the adapter need to be fixed, the user pulls the sealing block I3 and the sealing block II 4 outwards, the clamping block 15 is separated from the clamping groove 16, the sealing block I3 is separated from the sealing block II 4, after the user fixes the optical fiber wire and the adapter, the user extrudes the sealing block I3 and the sealing block II 4 inwards, the clamping block 15 is connected with the clamping groove 16 in a clamping mode again, the sealing block I3 is fixed with the sealing block II 4 together, the other end of the elastic pad 21 is in contact with the inner wall of the connector body 1, the resilience force of the spring 11 extrudes the sealing block III 12 to enable the inner wall of the sealing block III 12 to be tightly attached to the optical fiber wire, the adapter is convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an optic fibre jumper wire adapter, includes joint body (1), sealed piece (3), sealed piece two (4) and cutting knife (7), its characterized in that: the connector comprises a connector body (1), wherein connecting blocks (2) are fixedly connected to two sides of the top end of the connector body (1), a first sealing block (3) and a second sealing block (4) are movably connected with the two connecting blocks (2) respectively, grooves (5) are formed in the front side and the rear side of the bottom ends of the first sealing block (3) and the second sealing block (4), a clamping block (15) is fixedly connected to the inner side of the first sealing block (3), clamping grooves (16) are formed in the inner side of the first sealing block (3), the clamping grooves (16) and the clamping blocks (15) alternately appear, another clamping block (15) is fixedly connected to the inner side of the second sealing block (4), another clamping groove (16) is formed in the inner side of the second sealing block (4), the other clamping block (15) and the other clamping groove (16) alternately appear, the clamping block (15) is matched with the other clamping groove (16), and the clamping groove (16) is, the bottom of sealed piece (3) and sealed piece two (4) all is equipped with spring groove (10), the equal fixedly connected with spring (11) in both sides of spring groove (10) inner chamber, the sealed piece three (12) of the other end fixedly connected with of spring (11), the inner chamber looks swing joint of sealed piece three (12) and spring groove (10), the inboard of sealed piece three (12) is equipped with the fixed slot, and fixed slot and cable looks adaptation.
2. The optical fiber patch cord adapter according to claim 1, wherein: the equal fixed connection connecting rod in both sides on connecting block (2) top, sealed piece (3) and sealed piece two (4) top inboard middle part all are equipped with recess (14), the both sides on recess (14) inner chamber top all are equipped with the fixed orifices, the other end and the fixed orifices swing joint of connecting rod.
3. The optical fiber patch cord adapter according to claim 1, wherein: the first sealing block (3) and the second sealing block (4) are located on the side face of the pressing piece on the joint body (1), and the pressing piece is located on the inner side of the first sealing block (3) and the second sealing block (4).
4. The optical fiber patch cord adapter according to claim 1, wherein: the top ends of the inner sides of the first sealing block (3) and the second sealing block (4) are fixedly connected with elastic pads (21).
5. The optical fiber patch cord adapter according to claim 1, wherein: one side at sealing block (3) top is equipped with sword groove (13), the bottom and the sword groove (13) looks swing joint of cutting knife (7), the top fixedly connected with handle of a knife (8) of cutting knife (7), handle of a knife (8) and sword groove (13) looks joint, just the top of handle of a knife (8) extends to the outside in sword groove (13), the top fixedly connected with lifting rod of handle of a knife (8).
6. The optical fiber patch cord adapter according to claim 1, wherein: one side on sealed piece (3) top is equipped with spacing groove (6), cutting knife (7) and the inner chamber looks joint of spacing groove (6), one side of sealed piece (3) and sealed piece two (4) all is equipped with scale mark (9).
7. The optical fiber patch cord adapter according to claim 1, wherein: sealed piece (3) and sealed piece two (4) all include metal sheet (20), inboard fixedly connected with heat conduction silica gel piece (19) of metal sheet (20), the outside fixedly connected with protection against insects board (17) of metal sheet (20), the even fixedly connected with baffle in inner chamber of protection against insects board (17), and the both sides packing of baffle have the expelling parasite liquid, the outer fixed surface of protection against insects board (17) is connected with fire-retardant coating (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011296147.1A CN112327426A (en) | 2020-11-18 | 2020-11-18 | Optical fiber jumper adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011296147.1A CN112327426A (en) | 2020-11-18 | 2020-11-18 | Optical fiber jumper adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112327426A true CN112327426A (en) | 2021-02-05 |
Family
ID=74322648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011296147.1A Withdrawn CN112327426A (en) | 2020-11-18 | 2020-11-18 | Optical fiber jumper adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112327426A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123853A (en) * | 1989-12-12 | 1992-06-23 | Entrelec S. A. | Connector for electromagnetically screened multiconductor cable |
| CN101311760A (en) * | 2008-05-08 | 2008-11-26 | 北京创毅视讯科技有限公司 | Optical fiber connector |
| CN105068195A (en) * | 2015-08-27 | 2015-11-18 | 武汉奥森迪科智能电控科技有限公司 | Adaptor of fiber interface |
| CN207946563U (en) * | 2018-03-23 | 2018-10-09 | 深圳市利诺威科技有限公司 | Active Optical Fiber plug |
| CN208047086U (en) * | 2017-12-11 | 2018-11-02 | 陕西柯瑞达环保科技有限公司 | A kind of safety monitoring device proof mechanism of water |
| CN209082356U (en) * | 2018-09-19 | 2019-07-09 | 广东星亿达科技有限公司 | A kind of public place multifunctional sound insulation board |
| CN210318901U (en) * | 2019-07-27 | 2020-04-14 | 巢湖鹏远金属焊管有限公司 | High-precision metal welded pipe joint |
| CN210572880U (en) * | 2019-11-22 | 2020-05-19 | 深圳市同信光通讯科技有限公司 | Universal connecting device for optical fiber jumper |
| CN211014761U (en) * | 2020-01-06 | 2020-07-14 | 广东省华嘉宇光通讯技术有限公司 | Optical fiber jumper wire universal converter |
-
2020
- 2020-11-18 CN CN202011296147.1A patent/CN112327426A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123853A (en) * | 1989-12-12 | 1992-06-23 | Entrelec S. A. | Connector for electromagnetically screened multiconductor cable |
| CN101311760A (en) * | 2008-05-08 | 2008-11-26 | 北京创毅视讯科技有限公司 | Optical fiber connector |
| CN105068195A (en) * | 2015-08-27 | 2015-11-18 | 武汉奥森迪科智能电控科技有限公司 | Adaptor of fiber interface |
| CN208047086U (en) * | 2017-12-11 | 2018-11-02 | 陕西柯瑞达环保科技有限公司 | A kind of safety monitoring device proof mechanism of water |
| CN207946563U (en) * | 2018-03-23 | 2018-10-09 | 深圳市利诺威科技有限公司 | Active Optical Fiber plug |
| CN209082356U (en) * | 2018-09-19 | 2019-07-09 | 广东星亿达科技有限公司 | A kind of public place multifunctional sound insulation board |
| CN210318901U (en) * | 2019-07-27 | 2020-04-14 | 巢湖鹏远金属焊管有限公司 | High-precision metal welded pipe joint |
| CN210572880U (en) * | 2019-11-22 | 2020-05-19 | 深圳市同信光通讯科技有限公司 | Universal connecting device for optical fiber jumper |
| CN211014761U (en) * | 2020-01-06 | 2020-07-14 | 广东省华嘉宇光通讯技术有限公司 | Optical fiber jumper wire universal converter |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210205 |
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| WW01 | Invention patent application withdrawn after publication |