CN113376760A - Digital signal butt-joint device for optical communication - Google Patents
Digital signal butt-joint device for optical communication Download PDFInfo
- Publication number
- CN113376760A CN113376760A CN202110773091.2A CN202110773091A CN113376760A CN 113376760 A CN113376760 A CN 113376760A CN 202110773091 A CN202110773091 A CN 202110773091A CN 113376760 A CN113376760 A CN 113376760A
- Authority
- CN
- China
- Prior art keywords
- fixed
- pipe
- fixing
- digital signal
- ring
- 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.)
- Withdrawn
Links
Images
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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
- G02B6/3821—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with axial spring biasing or loading means
-
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
- G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention discloses a digital signal butt-joint device for optical communication, which comprises a connecting pipe and a fixed pipe, wherein fixed grooves are formed in two ends of the connecting pipe, internal threads are formed in the fixed grooves, positioning pieces are arranged at two ends of the connecting pipe, the front end of each positioning piece is of a cylindrical structure, external threads are formed in the side walls of the positioning pieces, the positioning pieces are in threaded connection with the fixed grooves, sealing pieces are arranged at the top ends of the fixed grooves, external threads are formed in two ends of the fixed pipe, connecting sleeves are arranged at two ends of the fixed pipe, the connecting sleeves are provided with internal threads, the connecting sleeves are in threaded connection with the fixed pipe, and the sealing pieces are located between the connecting sleeves and the positioning pieces.
Description
Technical Field
The invention relates to the field of optical fibers, in particular to a digital signal butt-joint device for optical communication.
Background
The optical fiber is composed of two layers of glass with different refractive indexes. The inner layer is an optical inner core, the diameter of the inner layer is several micrometers to dozens of micrometers, and the diameter of the outer layer is 0.1-0.2 mm. Typically, the refractive index of the core glass is 1% greater than that of the outer glass. According to the principle of refraction and total reflection of light, when the angle of light striking the interface of the inner core and the outer layer is larger than the critical angle for generating total reflection, the light can not penetrate through the interface and is totally reflected, and information can be rapidly transmitted.
When the optical fiber is laid in a long distance, two optical fiber lines need to be butted, and a joint needs to be protected by using a protection device; after the protection device is impacted by the outside, the joint is easy to break.
Disclosure of Invention
The present invention is directed to a digital signal docking unit for optical communication, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a digital signal butt-joint device for optical communication comprises a connecting pipe and a fixed pipe, wherein both ends of the connecting pipe are provided with fixed grooves, inner threads are arranged in the fixed grooves, both ends of the connecting pipe are provided with positioning pieces, the front end of each positioning piece is of a cylindrical structure, the side wall of each positioning piece is provided with an outer thread, the positioning pieces are in threaded connection with the fixed grooves, the top ends of the fixed grooves are provided with sealing pieces, both ends of the fixed pipe are provided with the outer threads, both ends of the fixed pipe are provided with connecting sleeves, the connecting sleeves are provided with the inner threads, the connecting sleeves are in threaded connection with the fixed pipe, the sealing pieces are positioned between the connecting sleeves and the positioning pieces, both ends of the fixed pipe are in threaded connection with driving mechanisms, two driving mechanisms are symmetrically arranged, both ends of the fixed pipe are provided with adjusting mechanisms, and the two adjusting mechanisms are positioned between the two driving mechanisms, two adjustment mechanism symmetry sets up, two adjustment mechanism's side all supports and leans on the inner wall of connecting pipe, the fixed solid fixed ring of middle fixedly connected with of fixed pipe, the centre of fixed ring is equipped with optic fibre, the outside fixedly connected with go-between of optic fibre, go-between side fixedly connected with fixed establishment.
Preferably, the driving mechanism is composed of a driving ring, a handle and a fixing plate, wherein an inner thread is arranged on the inner side wall of the driving ring, the driving ring is in threaded connection with the fixing pipe, the handle is annularly arranged at one end of the driving ring, and the fixing plate is annularly arranged at the other end of the driving ring.
Preferably, adjustment mechanism comprises regulation pole, regulation way, gyro wheel and spliced pole, adjust pole ring array in the side of fixed pipe, the lower extreme and the articulated connection of fixed pipe of regulation pole, it is located the centre of adjusting the pole to adjust the way, adjust the way and run through the regulation pole, adjust way and regulation pole parallel arrangement, the gyro wheel rotates and connects in the top of adjusting the pole, the gyro wheel supports and leans on the inner wall of connecting pipe, spliced pole sliding connection is in adjusting the way.
Preferably, the two fixing plates are in a group, each fixing plate is opposite to the adjusting rod, and the two fixing plates are respectively fixed at two ends of the connecting column.
Preferably, fixed establishment comprises go-between, four dead levers and four fixed blocks, four the dead lever ring arrangement is in the side of go-between, the lateral wall fixed connection of dead lever and go-between, the upper end fixedly connected with fixed block of dead lever, the fixed block is the arc structure, it is the same with solid fixed ring's inside wall diameter between the lateral wall of fixed block, the fixed block is the iron plate.
Preferably, the sealing member comprises two symmetrical sealing blocks, each sealing block is of a semicircular structure, one side of each sealing block is fixedly connected with a connecting bulge, the other end of each sealing block is provided with a connecting groove, each connecting groove is of an arc-shaped structure, two sealing blocks are fixedly connected with sealing rubber in the middle, and optical fibers are arranged in the middle of the sealing rubber.
Preferably, the fixing groove is of a stepped structure, an ear plate is arranged on the outer side wall of the top end of the sealing element, and the sealing element abuts against the fixing groove through the ear plate.
Preferably, the side end wall of the positioning piece is fixedly connected with an extrusion plate, the extrusion plate is arranged around the positioning piece, the extrusion plate is located in the fixing groove, and a sealing ring is arranged between the extrusion plate and the fixing groove.
Compared with the prior art, the invention has the beneficial effects that: before butt joint, the optical fibers penetrate through the fixed pipe and the connecting pipes, the fixed ring is fixed at the butt joint of the two optical fibers, the fixing mechanism is moved into the fixed pipe, the fixed block is an iron block, the fixed ring is a magnet, the fixed ring adsorbs and fixes the fixed block, the driving ring moves on the fixed pipe by rotating the driving ring, the driving ring drives the connecting columns to move, the connecting columns slide in the adjusting channels and drive the adjusting rods to rotate, rollers at the top ends of the adjusting rods abut against the inner walls of the connecting pipes to adapt to the connecting pipes with different diameters, the adjusting rods adopt elastic structures, when the connecting pipes are impacted, the adjusting rods buffer the connecting pipes and protect the optical fibers, and impact force is prevented from being transmitted to the connecting joints to cause damage to the connecting joints; after optical fiber is installed, waterproof materials can be filled in the two sides of the fixed pipe, when a sealing element is installed, the two sealing blocks are butted, the connecting protrusions are clamped in the connecting grooves, the two ends of the connecting pipe are sealed by sealing rubber, external water is prevented from entering the connecting pipe, and the connecting part of the optical fiber is protected.
Drawings
FIG. 1 is a schematic view of a docking connector connection configuration;
FIG. 2 is a perspective view of the driving mechanism and the adjusting mechanism;
FIG. 3 is a schematic view of the connection structure of the fixing mechanism;
FIG. 4 is a perspective view of the sealing member;
fig. 5 is an enlarged schematic view of a portion a of fig. 1.
In the figure: the sealing device comprises a connecting pipe 1, a fixing pipe 2, a sealing element 3, a sealing block 31, a connecting bulge 32, a connecting groove 33, a positioning element 4, a fixing groove 5, a driving mechanism 6, a driving ring 61, a handle 62, a fixing plate 63, an adjusting mechanism 7, an adjusting rod 71, an adjusting channel 72, a roller 73, a connecting column 74, a connecting sleeve 8, a fixing mechanism 9, a connecting ring 91, a fixing rod 92, a fixing block 93, a fixing ring 10, sealing rubber 11, an ear plate 12, a squeezing plate 13 and a sealing ring 14.
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. 1-5, the present invention provides a technical solution: a digital signal butt-joint device for optical communication comprises a connecting pipe 1 and a fixing pipe 2, fixing grooves 5 are arranged at two ends of the connecting pipe 1, internal threads are arranged in the fixing grooves 5, positioning pieces 4 are arranged at two ends of the connecting pipe 1, the front end of each positioning piece 4 is of a cylindrical structure, external threads are arranged on the side wall of each positioning piece 4, the positioning pieces 4 are in threaded connection with the fixing grooves 5, sealing pieces 3 are arranged at the top ends of the fixing grooves 5, external threads are arranged at two ends of the fixing pipe 2, connecting sleeves 8 are arranged at two ends of the fixing pipe 2, the connecting sleeves 8 are provided with internal threads, the connecting sleeves 8 are in threaded connection with the fixing pipe 2, the connecting sleeves 8 are rotated, the positions of the connecting sleeves 8 are adjusted, the top ends of the sealing pieces 3 can abut against the connecting sleeves 8 when the sealing pieces 3 are installed, the fixing pipe 2 is extruded and fixed, and the sealing pieces 3 are located between the connecting sleeves 8 and the positioning pieces 4, all threaded connection has actuating mechanism 6 at the both ends of fixed pipe 2, 6 symmetries of two actuating mechanism set up, the both ends of fixed pipe 2 all are equipped with adjustment mechanism 7, two adjustment mechanism 7 are located in the middle of two actuating mechanism 6, two 7 symmetries of adjustment mechanism set up, the side of two adjustment mechanism 7 all supports and leans on the inner wall of connecting pipe 1, the solid fixed ring 10 of the middle fixedly connected with of fixed pipe 2, gu fixed ring 10 is magnet, gu fixed ring 10's centre is equipped with optic fibre, the outside fixedly connected with go-between 91 of optic fibre, go-between 91 side fixedly connected with fixed establishment 9, after fixing fixed pipe 2 with fixed establishment 9, can fill waterproof material in fixed pipe 2's both sides, fill the gap between optic fibre and fixed pipe 2, increase the waterproof nature of butt-joint ware.
The driving mechanism 6 is composed of a driving ring 61, a handle 62 and a fixing plate 63, wherein an inner side wall of the driving ring 61 is provided with an inner thread, the driving ring 61 is in threaded connection with the fixing tube 2, the handle 62 is annularly arranged at one end of the driving ring 61, the fixing plate 63 is annularly arranged at the other end of the driving ring 61, the driving ring 61 is driven by the handle 62 to rotate, the position of the driving ring 61 on the fixing tube 2 is changed, and the driving ring 61 drives the fixing plate 63 to move together.
The adjusting mechanism 7 is composed of an adjusting rod 71, an adjusting channel 72, a roller 73 and a connecting column 74, the adjusting rod 71 is annularly arranged at the side end of the fixed pipe 2, the lower end of the adjusting rod 71 is hinged with the fixed pipe 2, the adjusting channel 72 is positioned in the middle of the adjusting rod 71, the adjusting channel 72 penetrates through the adjusting rod 71, the adjusting channel 72 and the adjusting rod 71 are arranged in parallel, the roller 73 is rotatably connected to the top end of the adjusting rod 71, the roller 73 is abutted against the inner wall of the connecting pipe 1, the connecting column 74 is slidably connected in the adjusting channel 72, the connecting column 74 moves along the horizontal direction, meanwhile, the connecting column 74 slides in the connecting adjusting channel 72, the connecting column 74 pushes the adjusting rod 71 to rotate, the angle of the adjusting rod 71 is adjusted, the roller 73 at the top end of the adjusting rod 71 is abutted against the inner wall of the connecting pipe 1 to adapt to connecting pipes 1 with different diameters, the adjusting rod 71 adopts an elastic structure, when the connecting pipe 1 is impacted, the adjustment rod 71 is used for buffering, so that the optical fiber is protected, and the impact force is prevented from being transmitted to the joint.
The two fixing plates 63 form a group, each group of fixing plates 63 faces the adjusting rod 71, the two fixing plates 63 are respectively fixed at two ends of the connecting column 74, and the driving ring 61 drives the connecting column 74 to move through the fixing plates 63 when moving.
Fixed establishment 9 is by go-between 91, four dead levers 92 and four fixed blocks 93 are constituteed, four dead lever 92 ring arrangement are in the side of go-between 91, the lateral wall fixed connection of dead lever 92 and go-between 91, the upper end fixedly connected with fixed block 93 of dead lever 92, fixed block 93 is the arc structure, it is the same with the inside wall diameter of solid fixed ring 10 between the lateral wall of fixed block 93, fixed block 93 is the iron plate, with the junction of go-between 91 fixed connection at optic fibre, move fixed establishment 9 to the inside of fixed pipe 2, fixed block 93 is adsorbed by solid fixed ring 10, fix fixed establishment 9, make the junction be located the centre of fixed pipe 2.
The fixed slot 5 is the echelonment structure, is equipped with otic placode 12 on the 3 top lateral walls of sealing member, and sealing member 3 supports and leans on in fixed slot 5 department through otic placode 12, and setting element 4 extrudees sealing member 3 when connecting, and otic placode 12 restricts the position of sealing member 3, avoids the other end of fixed pipe 2 to remove fixed slot 5 department, is unfavorable for the setting element 4 of the other end and the installation of sealing member 3.
Fixedly connected with stripper plate 13 on the side end wall of setting element 4, stripper plate 13 encircles setting element 4 and sets up, and stripper plate 13 is located fixed slot 5, is equipped with sealing washer 14 between stripper plate 13 and the fixed slot 5, and when setting element 4 was connected, stripper plate 13 removed sealing washer 14 department, extrudees sealing washer 14 for sealing washer 14 fills the screw gap, avoids external water to go on in connecting pipe 1 through the screw thread.
The working principle is as follows: before the optical fibers are butted, the optical fibers penetrate through the fixed tube 2, the connecting tube 1 and the positioning piece 4, the fixed ring 10 is fixed at the butt joint part of the two optical fibers, the fixed block 93 is adsorbed by the fixed ring 10, the fixing mechanism 9 is fixed, the joint part is positioned in the middle of the fixed tube 2, waterproof materials are filled at two sides of the fixed tube 2, gaps between the optical fibers and the fixed tube 2 are filled, the driving ring 61 is driven to rotate by the handle 62, the position of the driving ring 61 on the fixed tube 2 is changed, the driving ring 61 drives the fixed plate 63 and the connecting column 74 to move together, the connecting column 74 slides in the connecting adjusting channel 72, the connecting column 74 pushes the adjusting rod 71 to rotate, the angle of the adjusting rod 71 is adjusted, the roller 73 at the top end of the adjusting rod 71 is abutted against the inner wall of the connecting tube 1 to adapt to the connecting tubes 1 with different diameters, the adjusting rod 71 adopts an elastic structure, when the connecting tube 1 is impacted, the adjusting rod 71 is used for buffering to protect the optical fiber, the two sealing blocks 31 are aligned with the optical fiber and clamped, the connecting bulge 32 is clamped in the connecting groove 33, the two sealing blocks 31 are connected into the sealing element 3, the sealing rubber 11 is used for filling the gap between the optical fiber and the sealing element 3 to prevent external water from entering the connecting pipe 1, the positioning piece 4 is in threaded connection with the connecting pipe 1, the positioning piece extrudes the sealing element 3, the connecting sleeve 8 is rotated, the position of the connecting sleeve 8 is adjusted so that, when the sealing element 3 is mounted, the top end of the sealing element 3 can abut against the connecting sleeve 8, the fixed pipe 2 is extruded and positioned, the extrusion plate 13 on the positioning piece 4 moves to the sealing ring 14, the sealing ring 14 is extruded, so that the sealing ring 14 fills a thread gap, and external water is prevented from entering the connecting pipe 1 through threads.
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 (8)
1. A digital signal butt-joint device for optical communication comprises a connecting pipe and a fixed pipe, and is characterized in that:
fixing grooves are formed in two ends of the connecting pipe, internal threads are arranged in the fixing grooves, positioning pieces are arranged at two ends of the connecting pipe, the front end of each positioning piece is of a cylindrical structure, external threads are arranged on the side wall of each positioning piece, and the positioning pieces are in threaded connection with the fixing grooves;
the top end of the fixing groove is provided with a sealing element, both ends of the fixing pipe are provided with external threads, both ends of the fixing pipe are provided with connecting sleeves, each connecting sleeve is provided with an internal thread, each connecting sleeve is in threaded connection with the fixing pipe, the sealing element is positioned between each connecting sleeve and the corresponding positioning element, and both ends of the fixing pipe are in threaded connection with driving mechanisms;
two the actuating mechanism symmetry sets up, the both ends of fixed pipe all are equipped with adjustment mechanism, two adjustment mechanism is located in the middle of two actuating mechanism, two the adjustment mechanism symmetry sets up, two adjustment mechanism's side all supports and leans on the inner wall of connecting pipe, the solid fixed ring of the middle fixedly connected with of fixed pipe, gu fixed ring's centre is equipped with optic fibre, the outside fixedly connected with go-between of optic fibre, go-between side fixedly connected with fixed establishment.
2. The digital signal dockee for optical communication of claim, wherein: the driving mechanism is composed of a driving ring, a handle and a fixing plate, wherein internal threads are arranged on the inner side wall of the driving ring, the driving ring is in threaded connection with the fixing pipe, the handle is annularly arranged at one end of the driving ring, and the fixing plate is annularly arranged at the other end of the driving ring.
3. The digital signal dockee for optical communication of claim, wherein: adjustment mechanism comprises regulation pole, regulation way, gyro wheel and spliced pole, adjust pole ring array in the side of fixed pipe, the lower extreme and the articulated connection of fixed pipe of regulation pole, it is located the centre of adjusting the pole to adjust the way, adjust the way and run through the regulation pole, adjust way and regulation pole parallel arrangement, the gyro wheel rotates and connects in the top of adjusting the pole, the gyro wheel supports and leans on the inner wall of connecting pipe, spliced pole sliding connection is in adjusting the way.
4. The digital signal dockee for optical communication of claim, wherein: the two fixed plates are in a group, each group of fixed plates is just opposite to the adjusting rod, and the two fixed plates are respectively fixed at two ends of the connecting column.
5. The digital signal dockee for optical communication of claim, wherein: the fixing mechanism comprises go-between, four dead levers and four fixed block, four the dead lever ring-type is arranged in the side of go-between, the lateral wall fixed connection of dead lever and go-between, the upper end fixedly connected with fixed block of dead lever, the fixed block is the arc structure, it is the same with solid fixed ring's inside wall diameter between the lateral wall of fixed block, the fixed block is the iron plate.
6. The digital signal dockee for optical communication of claim, wherein: the sealing member comprises the sealed piece of two symmetries, sealed piece is semi-circular structure, sealed piece one side fixedly connected with connects the arch, the other end of sealed piece is equipped with the spread groove, the spread groove is the arc structure, two the centre of sealed piece all fixedly connected with sealing rubber, two be equipped with optic fibre in the middle of the sealing rubber.
7. The digital signal dockee for optical communication of claim, wherein: the sealing element is characterized in that the fixing groove is of a stepped structure, an ear plate is arranged on the outer side wall of the top end of the sealing element, and the sealing element abuts against the fixing groove through the ear plate.
8. The digital signal dockee for optical communication of claim, wherein: fixedly connected with stripper plate on the side end wall of setting element, the stripper plate encircles the setting element setting, the stripper plate is located the fixed slot, be equipped with the sealing washer between stripper plate and the fixed slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110773091.2A CN113376760A (en) | 2021-07-08 | 2021-07-08 | Digital signal butt-joint device for optical communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110773091.2A CN113376760A (en) | 2021-07-08 | 2021-07-08 | Digital signal butt-joint device for optical communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113376760A true CN113376760A (en) | 2021-09-10 |
Family
ID=77581481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110773091.2A Withdrawn CN113376760A (en) | 2021-07-08 | 2021-07-08 | Digital signal butt-joint device for optical communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113376760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308849A (en) * | 2022-09-05 | 2022-11-08 | 左富刚 | High waterproof nature fiber splice |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0720033A1 (en) * | 1994-12-28 | 1996-07-03 | Kyocera Corporation | Optical connector |
| CN208689208U (en) * | 2018-08-13 | 2019-04-02 | 深圳市豪塑科技有限公司 | A kind of optical fiber connector and fibre-optic connector structure |
| CN210442544U (en) * | 2019-08-08 | 2020-05-01 | 南阳师范学院 | Optical fiber connector with good protection effect |
| CN210666102U (en) * | 2019-08-30 | 2020-06-02 | 广东盛田科技有限公司 | Optical fiber adapter |
| CN112285844A (en) * | 2020-11-04 | 2021-01-29 | 李冬梅 | Optical fiber coupling equipment capable of automatically adjusting line stress according to rotating speed |
-
2021
- 2021-07-08 CN CN202110773091.2A patent/CN113376760A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0720033A1 (en) * | 1994-12-28 | 1996-07-03 | Kyocera Corporation | Optical connector |
| CN208689208U (en) * | 2018-08-13 | 2019-04-02 | 深圳市豪塑科技有限公司 | A kind of optical fiber connector and fibre-optic connector structure |
| CN210442544U (en) * | 2019-08-08 | 2020-05-01 | 南阳师范学院 | Optical fiber connector with good protection effect |
| CN210666102U (en) * | 2019-08-30 | 2020-06-02 | 广东盛田科技有限公司 | Optical fiber adapter |
| CN112285844A (en) * | 2020-11-04 | 2021-01-29 | 李冬梅 | Optical fiber coupling equipment capable of automatically adjusting line stress according to rotating speed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308849A (en) * | 2022-09-05 | 2022-11-08 | 左富刚 | High waterproof nature fiber splice |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109541767B (en) | Optical fiber cable fixing device | |
| CN113376760A (en) | Digital signal butt-joint device for optical communication | |
| CN101561535B (en) | Method for fusing hollow-core photonic crystal fiber and single mode fiber | |
| CN201266251Y (en) | Optical fiber collimating device | |
| CN2748933Y (en) | N*1 optical fiber beam combiner | |
| CA3199667A1 (en) | Optical fiber ribbon and optical cable | |
| KR102033110B1 (en) | Cable installation assisting apparatus and cable installation method using the same | |
| CN104931190B (en) | A kind of fiber bragg grating osmometer glue-free mechanical sealing structure | |
| CN216210053U (en) | Tensile loose tube layer stranded optical cable | |
| CN202522743U (en) | Optical cable connector | |
| CN210835328U (en) | Optical fiber splicer auxiliary device | |
| CN209231568U (en) | A kind of body frame of core adjusting device | |
| CN1932563A (en) | Connecting method between photon crystal optical fiber and light waveguide | |
| CN210189616U (en) | Micro-control clamping device for assembling optical components in optical communication industry | |
| CN213986933U (en) | Optical fiber box with waterproof function | |
| CN217639644U (en) | Connect firm anti-drop type fiber connector | |
| CN221078982U (en) | Polarization maintaining fiber connector | |
| CN215494267U (en) | Optical fiber air-tight sealing box | |
| CN215867230U (en) | Waterproof type optical cable connection mechanism | |
| CN206020748U (en) | A kind of shaping thermoplastics' thermal expansion sleeve pipe | |
| CN111077620A (en) | Communication optical fiber cable of armor system | |
| CN214555486U (en) | High frequency plastic heat sealing machine banding device | |
| CN112736636A (en) | Optical fiber coupler suitable for solid laser | |
| CN216052296U (en) | Optical fiber connector suitable for optical fibers with different diameters | |
| CN213780480U (en) | Information engineering optical fiber cable conveyer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210910 |
|
| WW01 | Invention patent application withdrawn after publication |