CN115728875A - Drawable optical fiber jumper wire movable connector and installation method - Google Patents
Drawable optical fiber jumper wire movable connector and installation method Download PDFInfo
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- CN115728875A CN115728875A CN202211599984.0A CN202211599984A CN115728875A CN 115728875 A CN115728875 A CN 115728875A CN 202211599984 A CN202211599984 A CN 202211599984A CN 115728875 A CN115728875 A CN 115728875A
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- optical fiber
- riveting
- inner shell
- tail handle
- retainer
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims description 5
- 238000009434 installation Methods 0.000 title description 7
- 239000000919 ceramic Substances 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000004049 embossing Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a drawable optical fiber jumper wire movable connector in the technical field of optical fiber connectors, which comprises a metal waterproof dustproof tractor, a retainer, an inner shell, an outer shell and a ceramic ferrule with a tail handle, wherein the metal waterproof dustproof tractor comprises a traction body, one end of the traction body is provided with an internal thread connector, a first sealing groove, an optical fiber jumper wire ceramic ferrule protection cavity, the other end of the traction body is provided with an opening, and a group of anti-skidding straight tooth-shaped knurling blocks for rotary fastening are arranged on the traction body.
Description
Technical Field
The invention relates to the technical field of optical fiber connectors, in particular to a towable optical fiber jumper wire movable connector.
Background
The optical fiber jumper movable connector is an important connecting device in an optical fiber communication transmission process. The optical fiber jumper wire movable connector adopted at present is through carrying out the riveting fixedly to the cable reinforcement, the plastic casing protects, easily cause fiber connector pottery lock pin to receive external force and damage to long distance quick installation, it does not have functions such as waterproof, dustproof, often need rely on the manual work to pull the time and protect, however, fiber connector plastic casing protective properties is limited, very easily wearing and tearing, flat, the plastic casing also is the important part of connector installation butt joint fixed precision simultaneously, need install the wiring construction better and effectual protection optical fiber jumper wire connector just can improve the good nature of optical fiber jumper wire communication transmission, for this reason, we provide a type optical fiber jumper wire movable connector that can pull.
Disclosure of Invention
The invention aims to provide a drawable optical fiber jumper wire movable connector to solve the problems of high abrasion and inconvenient connection in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a can pull type optic fibre wire jumper swing joint ware, includes waterproof dustproof tractor of metal, clog, inner shell, shell and take tail handle pottery lock pin, waterproof dustproof tractor of metal includes that one end is equipped with the traction body that internal thread connector, first seal groove, optic fibre wire jumper pottery lock pin protection cavity, the other end were equipped with the trompil, a set of anti-skidding straight tooth profile of tooth knurling for the rotatory fastening that has, clog one end is provided with the external screw thread, clog one end is provided with external screw thread department and is provided with the second seal groove, stopper external side symmetry both sides are provided with first buckle respectively, the stopper external side is provided with blocks the body, the stopper external side is provided with the knurling riveting supporting body, stopper internal chamber is provided with the reducing stop body, the stopper passes through threaded connection with waterproof dustproof tractor, sealing washer and forms the structure of closed, the open end of inner shell and shell casing is provided with the recess of second buckle and mutual adaptation respectively, the inner shell is provided with the first buckle of first draw-in groove and mutual adaptation respectively with the clog, the tail handle of tail handle pottery lock pin is provided with the location buckle and the second draw-in mutual adaptation groove respectively.
Preferably, the ceramic core insert with the tail handle, the reducing stop body and the inner shell are assembled with a spring.
Preferably, the embossing and riveting supporting body is externally connected with a riveting bridge, the riveting bridge comprises a riveting column and a riveting ring, the riveting column and the riveting ring are integrally formed, the riveting ring is connected with the embossing and riveting supporting body, and the riveting column is connected with the optical cable reinforcement in a mutual riveting manner.
Preferably, the ceramic ferrule with the tail handle comprises an inner micropore for fixing the optical fiber.
Preferably, a dustproof sleeve is sleeved outside the riveting bridge, and an operating ring is arranged on the left side of the dustproof sleeve.
Preferably, the reducing mounting hole is formed in the left end face of the ceramic ferrule with the tail handle, a tail sleeve is arranged in the inner cavity of the reducing mounting hole, and the tail sleeve comprises a strip-shaped hole with step-shaped degree staggered symmetry.
Preferably, the internal thread connector is matched with the external thread, and the metal waterproof and dustproof retractor is in threaded connection with the stopper.
Preferably, the inner wall of the inner cavity of the second sealing groove is sleeved with a sealing ring, and the sealing ring is a rubber ring.
A method for installing a drawable optical fiber jumper movable connector comprises the following steps,
s1: the left external thread of the retainer is aligned to the internal thread connector, the retainer is rotated, the left external thread of the retainer is enabled to rotate to enter the internal thread connector, and therefore the metal waterproof plate dustproof tractor and the retainer are stably connected.
S2: the open end of inner shell and shell casing is provided with the draw-in groove of buckle and mutual adaptation respectively, and the inner shell is provided with the buckle of draw-in groove and mutual adaptation respectively with the clog, guarantees inner shell and shell stable connection, inner shell and clog right side stable connection.
S3: the inner shell and the tail handle with the tail handle insertion core are respectively provided with a positioning buckle and a clamping groove matched with each other, and meanwhile, the inner shell and the tail handle with the tail handle insertion core are stably connected.
S4: the spring is assembled by installing the plug core tail seat, the stopper reducing stop body and the inner shell, and forms a closed structure with the ceramic plug core, the plug core tail handle, the stopper and the inner shell.
Compared with the prior art, the invention has the beneficial effects that:
1. through external screw thread and internal thread connector, external screw thread and internal thread connector phase-match guarantee the waterproof dustproof tractor of metal and stopper stable connection, guarantee the stability of tractor, improve wear resistance simultaneously.
2. Through first seal groove and second seal groove, inside first seal groove can not get into the waterproof dustproof tractor inner chamber of metal with moisture, can guarantee external screw thread and internal thread connector simultaneously through the second seal groove, guarantee that external screw thread and internal thread connector can not take place the corrosion, make things convenient for the dismouting.
3. Through dirt proof boot, constant head tank, injecting glue cavity and action ring, the constant head tank can the dirt proof boot can stable installation in riveting the bridge outside, and the action ring makes things convenient for the operation, has dirt-proof effect simultaneously.
Drawings
FIG. 1 is a schematic structural view of a towable optical fiber patch cord connector according to the present invention;
FIG. 2 is a schematic view of the internal structure of the waterproof and dustproof metal retractor of the present invention;
FIG. 3 is a schematic view of the stopper structure of the present invention;
FIG. 4 is a schematic sectional view of the stopper of the present invention;
FIG. 5 is a schematic view of the housing structure of the present invention;
FIG. 6 is a schematic view of the inner shell structure of the present invention;
FIG. 7 is a schematic view of a rivet pressing bridge structure;
FIG. 8 is a schematic view of a ceramic ferrule with a tail handle;
FIG. 9 is a cross-sectional structural view of a stem-tipped ferrule.
In the figure: 1. a metal waterproof and dustproof tractor; 11. a retractor; 12. anti-skid straight-tooth embossing; 13. a first seal groove; 14. an internal threaded connector; 15. the optical fiber jumper ceramic ferrule protection cavity; 2. a stopper; 21. an external thread; 22. a second seal groove; 23. embossing and riveting the bearing body; 24. a first buckle; 25. a blocking body; 26. a reducing stopper; 4. a housing; 41. a second buckle; 42. a groove; 5. an inner shell; 51. a first card slot; 52. a second card slot; 6. riveting a bridge; 61. riveting the column; 62. riveting a pressure ring; 7. a ceramic ferrule with a tail handle; 71. a strip-shaped hole; 72. reducing mounting holes.
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. 1-8, the present invention provides a technical solution: a drawable optical fiber jumper wire movable connector comprises a metal waterproof dustproof tractor 1, a retainer 2, an inner shell 5, an outer shell 4 and a tail handle ceramic ferrule 7, wherein the metal waterproof dustproof tractor 1 comprises an inner thread connector 14 arranged at one end, a first sealing groove 13, an optical fiber jumper wire ceramic ferrule protection cavity 15, a traction body 11 with an opening formed at the other end, a group of anti-skidding straight tooth-shaped embossments 12 for rotary fastening, the anti-skidding straight tooth-shaped embossments 12 ensure that hands of operators cannot slip, the use is convenient, the optical fiber jumper wire ceramic ferrule protection cavity 15 is arranged in the inner cavity of the metal waterproof dustproof tractor 1, the optical fiber jumper wire ceramic ferrule protection cavity 15 and the inner thread connector 14 are integrally formed, an external thread 21 is arranged at one end of the retainer 2, a second sealing groove 22 is arranged at one end of the retainer 2, first buckles 24 are arranged at two symmetrical sides of the outer side, the first buckles 24 are round table-shaped, a blocking body 25 is arranged at the outer side, a second sealing groove 22 is arranged between the first buckle 24 and the blocking body 25 is arranged between the inner shell 5 and the outer shell, a second sealing groove 52 is arranged at the inner shell, the inner shell and the tail handle ceramic ferrule 5, the retainer 2 and the inner shell are respectively matched with the inner shell, and the tail handle plug 5, and the inner shell, and the tail handle plug are respectively.
Referring to fig. 3, the stem-equipped ferrule 7, the reducing stopper 25 and the inner housing 5 are assembled with a spring.
Referring to fig. 7, the embossing and riveting carrier 23 is externally connected with a riveting bridge 6, the riveting bridge 6 includes a riveting column 61 and a riveting ring 62, the riveting column 61 and the riveting ring 62 are integrally formed, the riveting ring 62 is connected with the embossing and riveting carrier 23, and the riveting column 61 and the optical cable reinforcement are mutually riveted.
Referring to fig. 8, the ceramic ferrule 7 with a tail handle includes an inner micro hole for fixing an optical fiber.
Referring to fig. 1, a dust-proof cover is sleeved outside the riveting bridge 6, and an operation ring is arranged on the left side of the dust-proof cover.
Referring to fig. 9, a reducing installation hole 72 is formed in the left end face of the ceramic ferrule with the tail handle 7, a tail sleeve is arranged in an inner cavity of the reducing installation hole 72, and the tail sleeve includes a strip-shaped hole 71 which is stepped, 90-degree staggered and symmetrical.
Referring to fig. 1, the female connector 14 is matched with the male connector 21, and the metal waterproof and dustproof retractor 1 and the stopper 2 are screwed.
Referring to fig. 1, a sealing ring is sleeved on an inner wall of an inner cavity of the second sealing groove 22, and the sealing ring is a rubber ring, so that moisture is effectively prevented from entering a joint of the internal thread connector 14 and the external thread 21, and corrosion is avoided.
A towable optical fiber patch cord connector includes the steps of,
s1: firstly, the external thread 21 at the left side of the retainer 2 is aligned with the internal thread connector 14, and the retainer 2 is rotated to ensure that the external thread 21 at the left side of the retainer 2 is rotated into the internal thread connector 14, thereby ensuring the metal waterproof plate dustproof retractor 1 is stably connected with the retainer 2.
S2: the open ends of the shells of the inner shell 5 and the outer shell 4 are respectively provided with a buckle 41 and a mutually adaptive buckle 42, the inner shell 5 and the retainer 2 are respectively provided with a buckle 51 and a mutually adaptive buckle 24, stable connection of the inner shell 5 and the outer shell 4 is ensured, and the inner shell 5 and the right side of the retainer 2 are stably connected.
S3: the inner shell 5 and the tail handle of the plug core 7 with the tail handle are respectively provided with a positioning buckle and a clamping groove 52 which are mutually matched, and meanwhile, the inner shell 5 and the tail handle of the plug core 7 with the tail handle are stably connected.
S4: the spring is assembled by a plug core tail seat, a reducing stop body 26 of the stop dog 2 and the inner shell 5, and forms a closed structure with the ceramic plug core, the plug core tail handle 7, the stop dog 2 and the inner shell 5.
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 (9)
1. The utility model provides a but tractive type optic fibre wire jumper connector, includes waterproof dustproof tractor (1) of metal, clog (2), inner shell (5), shell (4) and take tail handle pottery lock pin (7), its characterized in that: the metal waterproof dustproof tractor (1) comprises an internal thread connector (14) arranged at one end, a first sealing groove (13), an optical fiber jumper ceramic ferrule protection cavity (15), a tractor body (11) with a hole arranged at the other end, and a group of anti-skid straight tooth-shaped knurling patterns (12) for rotary fastening, an external thread (21) is arranged at one end of the retainer (2), a second sealing groove (22) is arranged at the position where the external thread is arranged at one end of the retainer (2), the two symmetrical sides of the outer side of the stop body (2) are respectively provided with a first buckle (24), a blocking body (25) is arranged on the outer side of the stopping body (2), an embossing riveting bearing body (23) is arranged on the outer side of the stopping body (2), the inner cavity of the stop body (2) is provided with a reducing stop body (26), the retainer (2) is connected with the waterproof and dustproof tractor (1) and the sealing ring through threads to form a closed structure, the open ends of the shells of the inner shell (5) and the outer shell (4) are respectively provided with a second buckle (41) and a groove (42) which are mutually matched, the inner shell (5) and the retainer (2) are respectively provided with a first clamping groove (51) and a first buckle (24) which are mutually matched, the inner shell (5) and the tail handle of the ceramic ferrule with the tail handle (7) are respectively provided with a positioning buckle and a second clamping groove (52) which are matched with each other.
2. A towable optical fiber patch cord adaptor according to claim 1, wherein: the ceramic ferrule (7) with the tail handle, the reducing stop body (25) and the inner shell (5) are assembled with springs.
3. A towable optical fiber patch cord adaptor according to claim 1, wherein: embossing riveting supporting body (23) external connection has riveting bridge (6), riveting bridge (6) are including riveting post (61) and riveting ring (62), riveting post (61) and riveting ring (62) integrated into one piece, riveting ring (62) are connected with embossing riveting supporting body (23), riveting post (61) are connected with the mutual riveting of optical cable reinforcement.
4. A towable optical fiber patch cord releasable connector according to claim 1, further comprising: the ceramic ferrule (7) with the tail handle comprises an internal micropore for fixing an optical fiber.
5. A towable optical fiber patch cord releasable connector according to claim 1, further comprising: the outer part of the riveting bridge (6) is sleeved with a dustproof sleeve, and the left side of the dustproof sleeve is provided with an operating ring.
6. A towable optical fiber patch cord adaptor according to claim 1, wherein: the ceramic ferrule with the tail handle (7) is characterized in that a reducing mounting hole (72) is formed in the left end face of the ceramic ferrule with the tail handle, a tail sleeve is arranged in the inner cavity of the reducing mounting hole (72), and the tail sleeve comprises a stepped 90-degree staggered symmetrical strip-shaped hole (71).
7. A towable optical fiber patch cord adaptor according to claim 1, wherein: the internal thread connector (14) is matched with the external thread (21), and the metal waterproof and dustproof tractor (1) is in threaded connection with the stopper (2).
8. A towable optical fiber patch cord adaptor according to claim 1, wherein: and a sealing ring is sleeved on the inner wall of the inner cavity of the second sealing groove (22), and the sealing ring is a rubber ring.
9. A method of installing a towable optical fiber patch cord movable connector according to any one of claims 1-8, wherein: the method comprises the following steps:
s1: firstly, the external thread (21) on the left side of the retainer (2) is aligned to the internal thread connector (14), the retainer (2) is rotated, the external thread (21) on the left side of the retainer (2) is ensured to rotate into the internal thread connector (14), and therefore the metal waterproof plate dustproof tractor (1) is ensured to be stably connected with the retainer (2).
S2: the open end of inner shell (5) and shell (4) casing is provided with draw-in groove (42) of buckle (41) and mutual adaptation respectively, and inner shell (5) and stopper (2) are provided with buckle (24) of draw-in groove (51) and mutual adaptation respectively, guarantee inner shell (5) and shell (4) stable connection, and inner shell (5) and stopper (2) right side stable connection.
S3: the inner shell (5) and the tail handle of the insertion core (7) with the tail handle are respectively provided with a positioning buckle and a clamping groove (52) which are matched with each other, and meanwhile, the inner shell (5) and the tail handle of the insertion core (7) with the tail handle are stably connected.
S4: the spring is assembled by installing the plug core tail seat, the reducing stop body (26) of the stop dog (2) and the inner shell (5), and forms a closed structure with the ceramic plug core, the plug core tail handle (7), the stop dog (2) and the inner shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211599984.0A CN115728875A (en) | 2022-12-12 | 2022-12-12 | Drawable optical fiber jumper wire movable connector and installation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211599984.0A CN115728875A (en) | 2022-12-12 | 2022-12-12 | Drawable optical fiber jumper wire movable connector and installation method |
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| Publication Number | Publication Date |
|---|---|
| CN115728875A true CN115728875A (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211599984.0A Pending CN115728875A (en) | 2022-12-12 | 2022-12-12 | Drawable optical fiber jumper wire movable connector and installation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445860A (en) * | 2014-06-24 | 2016-03-30 | 泰科电子(上海)有限公司 | Traction assembly, optical fiber connector, manufacturing method for optical fiber connector, and assembly method for optical fiber connector |
| CN211086691U (en) * | 2019-12-20 | 2020-07-24 | 深圳市嘉万光通信有限公司 | FSC quick connector |
| CN112666663A (en) * | 2021-01-10 | 2021-04-16 | 楼智峰 | Optical fiber connector protector |
| CN113640920A (en) * | 2021-09-09 | 2021-11-12 | 惠州市飞博康实业有限公司 | Outdoor LC connector and adapter thereof |
| CN217112811U (en) * | 2022-04-28 | 2022-08-02 | 烽火通信科技股份有限公司 | Optical fiber connector |
-
2022
- 2022-12-12 CN CN202211599984.0A patent/CN115728875A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445860A (en) * | 2014-06-24 | 2016-03-30 | 泰科电子(上海)有限公司 | Traction assembly, optical fiber connector, manufacturing method for optical fiber connector, and assembly method for optical fiber connector |
| CN211086691U (en) * | 2019-12-20 | 2020-07-24 | 深圳市嘉万光通信有限公司 | FSC quick connector |
| CN112666663A (en) * | 2021-01-10 | 2021-04-16 | 楼智峰 | Optical fiber connector protector |
| CN113640920A (en) * | 2021-09-09 | 2021-11-12 | 惠州市飞博康实业有限公司 | Outdoor LC connector and adapter thereof |
| CN217112811U (en) * | 2022-04-28 | 2022-08-02 | 烽火通信科技股份有限公司 | Optical fiber connector |
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