CN215416000U - Quick first-aid repair connector for field optical cable - Google Patents
Quick first-aid repair connector for field optical cable Download PDFInfo
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- CN215416000U CN215416000U CN202121681951.1U CN202121681951U CN215416000U CN 215416000 U CN215416000 U CN 215416000U CN 202121681951 U CN202121681951 U CN 202121681951U CN 215416000 U CN215416000 U CN 215416000U
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Abstract
The utility model discloses a field operation optical cable fast first-aid repair connector, which relates to the technical field of optical cable joint connecting devices and solves the technical problem that the first-aid repair connector cannot be fast first-aid repaired; the utility model is used for connecting the optical cable in the process of rush repair of the optical cable joint, and has the advantages of quick rush repair of the connector and simple operation.
Description
Technical Field
The utility model relates to the technical field of optical cable joint connecting devices, in particular to the technical field of field operation optical cable rapid first-aid repair connectors, and is used for connecting optical cables of optical cable joints in the first-aid repair process.
Background
Fiber optic cables are manufactured to meet optical, mechanical, and environmental performance specifications by utilizing one or more optical fibers disposed in a covering jacket as the transmission medium and are telecommunication cable assemblies that may be used individually or in groups. The optical cable is mainly composed of optical fibers (thin glass filaments like hair), a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is a communication line which is formed by a certain number of optical fibers according to a certain mode to form a cable core, is coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission. Namely: a cable formed by subjecting an optical fiber (optical transmission carrier) to a certain process. The basic structure of the optical cable generally comprises a cable core, a reinforcing member, a filler, a sheath and other parts, and further comprises a waterproof layer, a buffer layer, an insulated metal wire and other components according to requirements.
After an optical cable system or an apparatus for managing an optical cable or an optical cable is damaged, the optical cable is easily damaged due to wiring or network line repair, and the optical cable is usually replaced in the whole section if the optical cable is damaged, but the whole section is high in replacement workload and long in time consumption, and cannot meet emergency task implementation, so that the optical cable needs to be connected by an optical cable rush-repair device.
In the prior art, a conventionally used first-aid repair connector is connected by using an optical fiber cold contact of L925B, the connection mode is that a shell at one end of an optical cable to be connected is stripped by using a fiber stripping pliers, a cutter is used for trimming the end face of a bare optical fiber, the bare optical fiber is firstly inserted into the optical fiber cold contact and enters a cold contact fixing clamping groove, meanwhile, first-aid repair personnel are required to ensure that the end face of the optical fiber is located at the middle position of the clamping groove and needs to take measures for temporary fixing, then the processed bare optical fiber is continuously inserted into the optical fiber cold contact at the other side of the optical fiber cold contact and enters the cold contact fixing clamping groove, after the two end faces are confirmed to be contacted, the cold contact is pressed, the optical path can be connected, but the requirements on proficiency, technology and skill of operators in the operation process are high, and the first-aid repair connection consumes too long time.
The existing optical cable product needs gluing for fixed connection or aluminum pipe crimping, is complex to operate, and can be connected with optical cables with various size requirements or in a fixed length of time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the utility model provides a field operation optical cable rapid rush-repair connector, aiming at solving the problems that the existing rush-repair connector has high requirement on personnel, is complex in operation, consumes long time in operation and cannot perform rapid rush-repair.
The utility model specifically adopts the following technical scheme for realizing the purpose:
connector is salvageed fast to field operations optical cable, including the connector, the connector has the spring of preventing bending, compels tight cap, clamping jaw, seal cover and jacket and follows the spring of preventing bending arrives the jacket connects gradually, install LC high-speed connector between jacket and the first coupling mount pad, the optical cable mounting is installed to LC high-speed connector's lower extreme, be equipped with the coupler in the first coupling mount pad, LC high-speed connector pegs graft in the coupler, the end connection of first coupling mount pad the optical cable mounting.
The LC quick connector comprises an elastic sheet, a plug and a connecting rod, the coupler comprises a jack, a plug hole and an elastic sheet loading groove, the elastic sheet is arranged in the elastic sheet loading groove, the plug is inserted in the jack, and the connecting rod part is arranged in the plug hole; the optical cable fixing piece is provided with a through hole and a fixing rod, the end face of the first coupling mounting seat is provided with a screw hole, and the optical cable fixing piece is aligned with the screw hole through the through hole and connected through a screw.
The first coupling mounting base is provided with a shoulder, a mounting table and a mounting hole, the end face of the mounting table is provided with a screw hole, the mounting hole is a through hole, the coupler device is arranged in the mounting hole, a sealing groove is formed between the shoulder and the mounting table, and a sealing sheet is embedded in the sealing groove.
Wherein the coupler carried in the first coupling mount is inserted into the second coupling mount, the coupler having a lug that abuts between the first coupling mount and the second coupling mount.
Wherein the cable mount and LC quick connector portion are located inside the outer jacket.
The first coupling mounting seat is provided with a sealing groove, a sealing sheet is embedded in the sealing groove, and the sealing sheet is attached to the end face of the outer shell and the end face of the first coupling mounting seat in a sealing mode and is located between the outer shell and the first coupling mounting seat.
The utility model has the following beneficial effects:
1. the connector of the utility model comprises an anti-bending spring, a pressing cap, a clamping claw, a sealing sleeve and an outer shell sleeve, wherein the anti-bending spring is sequentially connected to the outer shell sleeve, an LC quick connector is arranged between the outer shell sleeve and a first coupling mounting seat, an optical cable fixing part is arranged at the lower end of the LC quick connector, a coupler is arranged in the first coupling mounting seat, the LC quick connector is inserted in the coupler, the end surface of the first coupling mounting seat is connected with the optical cable fixing part, an optical cable passes through the anti-bending spring, the pressing cap, the clamping claw and the sealing sleeve to the inner part of the outer shell sleeve, the clamping claw clamps the optical cable through the extrusion action of the pressing cap, the clamping claw clamps the sealing sleeve and seals the optical cable under the combined action of the outer shell sleeve and the pressing cap, liquid cannot flow to the inner part of the outer shell sleeve, the clamping claw and the sealing sleeve are added, and the waterproof function can be realized without glue beating, LC quick-operation connector corresponds the connection to the optical cable of branch or branch, the optical cable connects earlier on the LC quick-operation connector that corresponds, rethread other insulating fine rule wind around optical cable and optical cable mounting on the LC quick-operation connector and make the optical cable at the ware of salvageing internal fixation, because LC quick-operation connector corresponds the connection to the optical cable of branch or branch and makes optical cable branch or the optical cable fine rule of branch can divide clearly, the spring of preventing bending can be dismantled simultaneously to the both sides of connector, compel tight cap, the clamping jaw, seal cover and shell cover, install the optical cable simultaneously and fix, the rush repair of optical cable has been improved, the problem that salvage the connector and require high to personnel has been solved, the operation is complicated, long operation time consuming, can not salvage fast.
2. The LC quick connector is provided with the elastic sheet, the plug and the connecting rod, the coupler is provided with the jack, the plug hole and the elastic sheet groove, the elastic sheet is arranged in the elastic sheet groove, the plug is inserted in the jack, the connecting rod part is arranged in the plug hole, and the LC quick connector is quickly connected to the coupler in a mode that the elastic sheet is inserted in the elastic sheet groove; the optical cable fixing piece is provided with a through hole and a fixing rod, the end face of the first coupling mounting seat is provided with a screw hole, the optical cable fixing piece is aligned with the screw hole through the through hole on the optical cable fixing piece and is connected through screws, the connection mode of the optical cable fixing piece is described, and the optical cable fixing piece is stably connected to the first coupling mounting seat through the screw connection mode.
3. The first coupling mounting seat is provided with a shoulder, a mounting table and a mounting hole, the end face of the mounting table is provided with the screw hole, the mounting hole is a through hole, the coupler is arranged in the mounting hole, a sealing groove is formed between the shoulder and the mounting table, and a sealing sheet is embedded in the sealing groove.
4. According to the utility model, the coupler arranged in the first coupling installation seat is inserted into the second coupling installation seat, the coupler is provided with a lug which abuts against the first coupling installation seat and the second coupling installation seat, so that the coupler is convenient for connecting and fixing optical cable fine lines at two ends of the rush-repair device in a symmetrical mode between the first coupling installation seat and the second coupling installation seat.
5. The utility model makes the optical cable fixing piece and the LC quick connector part positioned in the inner part of the outer casing, and facilitates the connection and the fixation of the optical cable fine line.
6. The first coupling mounting seat is provided with a sealing groove, a sealing sheet is embedded in the sealing groove, the sealing sheet is hermetically attached to the end faces of the outer shell and the first coupling mounting seat and is positioned between the outer shell and the first coupling mounting seat, and the sealing sheet is further used for sealing the rush-repair device, so that the rush-repair device is prevented from water entering.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic exploded perspective view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the present invention in a front view;
FIG. 5 is a schematic view of the LC quick connector of the present invention;
FIG. 6 is a schematic view of a first coupling mount of the present invention;
FIG. 7 is a schematic diagram of the coupler structure of the present invention;
fig. 8 is a schematic view of a cable mount construction of the present invention.
Reference numerals: the connector comprises a 1-connector, a 2-anti-bending spring, a 3-tightening cap, a 4-clamping jaw, a 5-sealing sleeve, a 6-outer shell sleeve, a 7-LC quick connector, a 71-elastic sheet, a 72-plug, a 73-connecting rod, an 8-first coupling mounting seat, an 81-shoulder lifting device, an 82-mounting table, an 83-screw hole, an 84-mounting hole, an 85-sealing groove, a 9-coupler, a 91-lug, a 92-jack, a 93-plug hole, a 94-elastic sheet groove, a 10-optical cable fixing piece, a 101-through hole, a 102-fixing rod, an 11-second coupling mounting seat and a 12-sealing sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1, 2, this embodiment provides field operations optical cable fast repair connector, including connector 1, connector 1 has anti-bending spring 2, compels tight cap 3, clamping jaw 4, seal cover 5 and outer shell 6 and connects gradually, install LC quick connector 7 between outer shell 6 and the first coupling mount pad 8, optical cable mounting 10 is installed to LC quick connector 7's lower extreme, optical cable mounting 10 and LC quick connector 7 part are located outer shell 6's inside, coupler 9 is equipped with in the first coupling mount pad 8, and LC quick connector 7 is pegged graft in the coupler 9, the end connection of first coupling mount pad 8 optical cable mounting 10.
As shown in fig. 5, the LC quick connector 7 has a spring plate 71, a plug 72 and a connecting rod 73, as shown in fig. 7, the coupler 9 has a socket 92, a plug hole 93 and a spring plate groove 94, the spring plate 71 is disposed in the spring plate groove 94, the LC quick connector 7 is inserted into or removed from the coupler 9 by the elastic action of the spring plate 71, the plug 72 is inserted into the socket 92, the connecting rod 73 is partially disposed in the plug hole 93, as shown in fig. 8, the cable holder 10 has a through hole 101 and a fixing rod 102, the end face of the first coupling mounting seat 8 has a screw hole 83, and the cable holder 10 is aligned with and connected to the screw hole 83 through the through hole 101.
As shown in fig. 6, the first coupling mounting seat 8 has a shoulder 81, a mounting table 82 and a mounting hole 84, the screw hole 83 is formed on the end surface of the mounting table 82, the mounting hole 84 is a through hole, the coupler 9 is disposed in the mounting hole 84, a sealing groove 85 is formed between the shoulder 81 and the mounting table 82, a sealing sheet 12 is embedded in the sealing groove 85, and the sealing sheet 12 is hermetically attached to the end surfaces of the outer shell 6 and the first coupling mounting seat 8 and is located between the outer shell 6 and the first coupling mounting seat 8.
As shown in fig. 3 and 4, the coupler 9 mounted in the first coupling seat 8 is inserted into the second coupling seat 11, and the coupler 9 has a lug 91, and the lug 91 abuts between the first coupling seat 8 and the second coupling seat 11.
The second coupling receptacle 11 differs from the first coupling receptacle 8 in that the second coupling receptacle 11 does not have a shoulder 81, the second coupling installation seat 11 is inserted into the hollow part in the shoulder 81 of the first coupling installation seat 8, other characteristics of the second coupling installation seat 11 and the first coupling installation seat 8 are the same, the end faces of two sides of the shoulder 81 are attached to the sealing sheets 12, other structures of two sides of the connector 1 are the same, and the connector 1 is provided with the anti-bending spring 2, the clamping cap 3, the clamping claw 4, the sealing sleeve 5, the outer casing 6, the LC quick connector 7 and the optical cable fixing piece 10, and the structural connection mode is the same, the LC quick connector 7 is installed on both sides of the coupler 9, the second coupling installation seat 11 is also used for fixing the optical cable fixing piece 10 through screws, and the only difference is that the structures of the first coupling installation seat 8 and the second coupling installation seat 11 on both sides are slightly different.
In this embodiment, when in use, the connector 1 and other tools are taken out from the tool box, the shell at one end of the optical cable to be connected is stripped by using a fiber stripping pliers, the end face of the optical cable is trimmed by using a cutter, then the anti-bending spring 2 penetrates into the connector 1, the clamping claw 3, the sealing sleeve 5 sequentially penetrate through the pressing cap 3, the clamping claw 4 and the sealing sleeve 5 clamp and seal the optical cable in an extrusion mode of the pressing cap 3, the clamping claw 4 and the sealing sleeve 5 are added, the waterproof function can be realized without gluing, the stripped and branched optical cable fine line is connected into the corresponding LC quick connector 7, in order to prevent the optical cable fine line from falling off the LC quick connector 7, the optical cable fine line is required to be wound together through the optical cable fixing piece 10 and the LC quick connector 7 and the branched optical cable fine line, so that the interior of the connector 1 requiring the line can separate stranded or branched optical cable fine line and salvage the interior optical cable fine line of the connector 1 of the line Can be secured while the LC quick connectors 7 on both sides communicate with the receptacle 92 through the plug 72.
The anti-bending spring 2, the packing cap 3, the clamping jaw 4, the sealing sleeve 5 and the outer casing 6 which are arranged on two sides of the connector 1 can be simultaneously detached, and optical cables on two sides of the connector 1 can sequentially pass through the anti-bending spring 2, the packing cap 3, the clamping jaw 4, the sealing sleeve 5 and the outer casing 6, so that the optical cables on one side of the optical cable are not required to be installed firstly and then the optical cable on the other side of the optical cable is installed and enters the cold contact fixing clamping groove in the connection mode of the optical fiber cold contact of the L925B in the prior art, after the two end faces are confirmed to be in contact, the cold contact is pressed, and the optical path can be connected.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the utility model as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept.
Claims (6)
1. Connector is salvageed fast to field operations optical cable, including connector (1), connector (1) has anti-bending spring (2), compels tight cap (3), clamping jaw (4), seal cover (5) and outer shell (6) and follows anti-bending spring (2) arrives outer shell (6) connect gradually its characterized in that: install LC quick-operation joint ware (7) between outer shell (6) and first coupling mount pad (8), optical cable mounting spare (10) are installed to the lower extreme of LC quick-operation joint ware (7), be equipped with coupler (9) in first coupling mount pad (8), LC quick-operation joint ware (7) are pegged graft in coupler (9), the terminal surface of first coupling mount pad (8) is connected optical cable mounting spare (10).
2. The field operations optical cable rapid repair connector of claim 1, characterized in that: the LC quick connector (7) is provided with an elastic sheet (71), a plug (72) and a connecting rod (73), the coupler (9) is provided with a jack (92), a plug hole (93) and a sheet loading groove (94), the elastic sheet (71) is arranged in the sheet loading groove (94), the plug (72) is inserted in the jack (92), and the connecting rod (73) is partially arranged in the plug hole (93); the optical cable fixing piece (10) is provided with a through hole (101) and a fixing rod (102), the end face of the first coupling installation seat (8) is provided with a screw hole (83), and the optical cable fixing piece (10) is aligned with the screw hole (83) through the through hole (101) on the optical cable fixing piece and is connected through a screw.
3. The field operations optical cable rapid repair connector of claim 2, characterized in that: first coupling mount pad (8) have and lift shoulder (81), mount table (82) and mounting hole (84), the terminal surface of mount table (82) has screw hole (83), mounting hole (84) are the through-hole, coupler (9) device is in mounting hole (84), it is formed with seal groove (85) to lift between shoulder (81) and mount table (82), seal groove (12) have been inlayed in seal groove (85).
4. The field operations optical cable rapid repair connector of claim 1, characterized in that: the coupler (9) contained in the first coupling seat (8) is inserted into the second coupling seat (11), and the coupler (9) has a lug (91), and the lug (91) abuts between the first coupling seat (8) and the second coupling seat (11).
5. The field operations optical cable rapid repair connector of claim 1, characterized in that: the cable mount (10) and LC quick connector (7) are partially located inside the outer jacket (6).
6. The field operations optical cable rapid repair connector of claim 1, characterized in that: first coupling mount pad (8) have seal groove (85), seal piece (12) have been inlayed in seal groove (85), seal piece (12) sealed the laminating in outer shell (6) with the terminal surface of first coupling mount pad (8) and be located between outer shell (6) and first coupling mount pad (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121681951.1U CN215416000U (en) | 2021-07-22 | 2021-07-22 | Quick first-aid repair connector for field optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121681951.1U CN215416000U (en) | 2021-07-22 | 2021-07-22 | Quick first-aid repair connector for field optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215416000U true CN215416000U (en) | 2022-01-04 |
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ID=79652112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121681951.1U Active CN215416000U (en) | 2021-07-22 | 2021-07-22 | Quick first-aid repair connector for field optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215416000U (en) |
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2021
- 2021-07-22 CN CN202121681951.1U patent/CN215416000U/en active Active
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