CN220324863U - Device capable of remotely supplying power and rapidly connecting optical fibers on site by single cable - Google Patents
Device capable of remotely supplying power and rapidly connecting optical fibers on site by single cable Download PDFInfo
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- CN220324863U CN220324863U CN202321432333.2U CN202321432333U CN220324863U CN 220324863 U CN220324863 U CN 220324863U CN 202321432333 U CN202321432333 U CN 202321432333U CN 220324863 U CN220324863 U CN 220324863U
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- single cable
- cable
- circuit board
- power supply
- optical fiber
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 37
- 230000003287 optical effect Effects 0.000 claims abstract description 21
- 238000003032 molecular docking Methods 0.000 claims abstract description 12
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 210000001503 joint Anatomy 0.000 claims description 25
- 230000005622 photoelectricity Effects 0.000 claims description 14
- 239000000835 fiber Substances 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model relates to a device capable of remotely supplying power and rapidly connecting optical fibers on site by a single cable. The photoelectric hybrid cable comprises a shell, wherein a circuit board is arranged in the shell, a DC-DC module for converting input direct current into high voltage and outputting low constant voltage and large current is arranged on the circuit board, a power interface for supplying power to a photoelectric terminal is prefabricated at the power output end of the circuit board, an optical fiber docking module is arranged on the shell, an output optical connector is preset at the output end of the optical fiber docking module, an on-site-connectable photoelectric hybrid input port is arranged at the input end of the optical fiber docking module, a conductive piece is arranged on the circuit board, the upper end of the conductive piece protrudes out of the bottom plane of the input port, an external photoelectric hybrid cable is inserted into the photoelectric hybrid input port, the conductive piece can puncture the outer skin of the photoelectric hybrid cable to be contacted with the inner conductor of the photoelectric hybrid cable, and the optical fiber in the photoelectric hybrid cable is connected with an optical signal of the preset output optical connector through the optical fiber docking module. The utility model can supply power and transmit optical signals in a long distance by only one photoelectric hybrid cable, and does not need to be independently connected with a power supply for power supply.
Description
Technical Field
The utility model relates to a device capable of remotely supplying power and rapidly connecting optical fibers on site by a single cable.
Background
Along with the rapid development of China optical communication, the advanced construction of 'gigabit optical network', 'FTTR', high-definition cameras in security and protection and related equipment are all simultaneously powered by a power supply and connected with optical fibers to realize networking, and a traditional network terminal is required to be respectively connected with a power line and the optical fibers, so that the system is limited by the environment and the existing butt joint mode, and general optical cats can only be installed in conventional layout and cannot be installed in remote corners or power-free areas.
For example, in the field of fiber-optic home installation or business, in order to achieve full network coverage, the network terminal itself needs an external power supply and an optical interface. When a network terminal needs to be installed at a powerless place, the installation place needs to be additionally powered. Not only is the installation difficult and at the same time aesthetically unattractive, but it is not allowed, thus limiting good coverage of the network.
Disclosure of Invention
Aiming at the problems, the utility model provides a device capable of remotely supplying power to an electric appliance of a photoelectric terminal through a single cable and rapidly connecting the electric appliance with an optical fiber on site, which can realize remote power supply to the electric appliance of the photoelectric terminal through one photoelectric hybrid cable and is convenient and rapid to connect with the optical fiber on site.
Therefore, the utility model adopts the following technical scheme: the utility model provides a device that single cable can long-range power supply and on-site quick connect of optic fibre, includes the casing, sets up the circuit board in the casing, its characterized in that the circuit board on set up the DC-DC module of input direct current high voltage change output low constant voltage heavy current, circuit board power output prefabricated the power source interface for the photoelectricity terminal power supply, the casing on set up optic fibre butt joint module, the output of optic fibre butt joint module presets output optical connector, the input sets up the photoelectricity hybrid input port that can connect on site, sets up the electrically conductive piece on the circuit board, the upper end evagination of electrically conductive piece is in the basal plane of input port, the outside photoelectricity hybrid cable inserts photoelectricity hybrid input port, electrically conductive piece can puncture photoelectricity hybrid cable crust and photoelectricity hybrid cable inner conductor contact, the optic fibre in the photoelectricity hybrid cable passes through the optic fibre butt joint module and presets output optical signal connection of optical connector.
Preferably, the optical fiber docking module comprises an automatic docking switch and a V-shaped groove main body arranged at the center of the shell, wherein an optical fiber penetrating docking area is arranged at the center of the V-shaped groove main body, the automatic docking switch is arranged outside the V-shaped groove main body, and the automatic docking switch is exposed out of the shell.
Preferably, the conductive members are two conductive strips which are arranged on the circuit board in parallel, and the outer ends of the conductive strips form conductive sheets with tips.
Preferably, a hollow groove for placing the optical fiber butt joint module is formed in the shell, and an upper cover plate is arranged outside the shell.
Preferably, a tail sleeve cover plate is further arranged at the position of the photoelectric mixing input port of the shell.
Preferably, the automatic butt joint switch is located between the upper cover plate and the tail sleeve cover plate.
Preferably, a clamping groove is formed in the shell, and clamping blocks are formed on two sides of the V-shaped groove body and clamped into the clamping groove.
Preferably, protruding strips of the clamping photoelectric hybrid cable are formed on two sides of the photoelectric hybrid input port.
Furthermore, the utility model also discloses a single cable which is characterized in that the single cable is butterfly-shaped in shape, a plurality of stranded pure copper wires are arranged on the left side and the right side, a bare optical fiber is arranged between the left pure copper wire and the right pure copper wire, the internal structure is compact and not loose, and the single cable with photoelectric mixing is integrally formed.
Preferably, the cable has an external dimension (1.4-1.8) x3mm, the center-to-center distance between two pure copper wires is 1.6-2mm, and the diameter of the bare optical fiber is 0.25.
The DC-DC module for high-low voltage conversion and the optical fiber butt-joint module are integrated in the device, and direct-current high-voltage long-distance photoelectric mixed conveying can be smoothly realized through the device. Only one photoelectric hybrid cable is needed to supply power and transmit optical signals remotely, and a power supply is not needed to be connected independently for supplying power.
The utility model synchronously develops the photoelectric integrated hybrid cable which is convenient for pipe penetrating, wiring and rapid stripping and assembling, has a similar appearance to a butterfly cable, only uses one photoelectric hybrid cable, and can rapidly and reliably carry out power supply and optical signal transmission on network equipment in any environment and on site through simple tools.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the internal structure of the present utility model.
Fig. 3 is an exploded view of the present utility model.
Fig. 4 is a schematic structural view of the connection of a single cable to a circuit board and V-groove body according to the present utility model.
In the figure: 1. the cable connector comprises a shell 2, an output optical connector 3, a power supply interface 4, an optoelectronic hybrid cable 5, an upper cover plate 6, a tail sleeve cover plate 7, electric wires 8, optical fibers 9 protruding strips 10, a conductive piece 11, a V-shaped groove main body 12, an automatic butt joint switch 13, a circuit board 14, a DC-DC module 15, an automatic butt joint switch 16, a clamping groove 17 and a clamping block.
Detailed Description
The utility model will be further illustrated with reference to specific examples.
The device capable of remotely supplying power to a single cable and quickly connecting the optical fibers on site as shown in fig. 1-3 comprises a shell 1, wherein a circuit board 13 is arranged in the shell 1, and is characterized in that a DC-DC module 14 for inputting direct current, high voltage and outputting low constant voltage and large current is arranged on the circuit board 13, a power interface 3 for supplying power to an optical terminal is prefabricated at the power output end of the circuit board 13, an optical fiber butt joint module is arranged on the shell, an output end of the optical fiber butt joint module is preset with an output optical connector 2, an input end is provided with an optical-electrical mixing input port 15 capable of being connected on site, a conductive piece 10 is arranged on the circuit board, the upper end of the conductive piece 10 protrudes out of the bottom plane of the input port 15, an external optical-electrical mixing cable 4 is inserted into the optical-electrical mixing input port 15, the conductive piece 10 can puncture the outer skin 4 of the optical-electrical mixing cable to be contacted with an internal conductor of the optical-electrical mixing cable, and the optical fibers in the optical-electrical mixing cable are connected with optical signals of the preset output optical connector through the optical fiber butt joint module.
The optical fiber butt joint module comprises an automatic butt joint switch and a V-shaped groove main body 11 arranged at the center of the shell, wherein an optical fiber penetrating butt joint area is arranged at the center of the V-shaped groove main body 11, the automatic butt joint switch 12 is arranged outside the V-shaped groove main body, and the automatic butt joint switch is exposed out of the shell 1.
The conductive member 10 is two conductive strips mounted in parallel on the circuit board, and the outer ends of the conductive strips form conductive sheets with tips. The conductive member 10 pierces the photoelectric hybrid cable sheath 4 to contact with the inner conductor of the photoelectric hybrid cable, so as to realize photoelectric hybrid connection with the device.
An empty slot for placing the automatic butt joint switch is formed in the shell, and an upper cover plate 5 is arranged outside the shell. The output port of the shell is also provided with a tail sleeve cover plate 6. The docking switch 12 is located between the upper cover plate and the tail sleeve cover plate. The clamping groove 16 is arranged in the shell, and clamping blocks 17 are formed on two sides of the V-shaped groove main body 11 and clamped into the clamping groove 16. The two sides of the output port 15 are provided with convex strips 9 for clamping the photoelectric hybrid cable.
As shown in FIG. 4, the single cable in the embodiment has a butterfly shape, the internal structure is compact and not loose, the external dimension (1.4-1.8) is x3mm, and a plurality of stranded pure copper wires are arranged on the left side and the right side. The center distance of the wires is 1.6-2mm, and the middle of the blue line is provided with a bare optical fiber with the diameter of 0.25, so that a photoelectric hybrid single cable is formed.
The DC-DC module for high-low voltage conversion and the optical fiber butt-joint module are integrated in the device, and direct-current high-voltage long-distance photoelectric mixed conveying can be smoothly realized through the device. Only one photoelectric hybrid cable is needed to supply power and transmit optical signals remotely, and a power supply is not needed to be connected independently for supplying power.
It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the claims appended hereto.
Claims (10)
1. The utility model provides a device that single cable can long-range power supply and on-site quick connect of optic fibre, includes casing (1), sets up circuit board (13) in casing (1), its characterized in that circuit board (13) on set up input direct current high voltage and change output low constant voltage heavy current's DC-DC module (14), circuit board (13) power supply output end prefabricated power source interface (3) for the photoelectricity terminal power supply, the casing on set up optic fibre butt joint module, optic fibre butt joint module's output presets output optical connector (2), the input sets up on-the-spot connection's photoelectricity and mixes input port (15), set up conducting piece (10) on the circuit board, the upper end evagination of conducting piece (10) is in the basal plane of input port (15), outside photoelectricity mixed cable (4) inserts photoelectricity and mixes input port (15), conducting piece (10) can puncture photoelectricity mixed cable (4) and photoelectricity mixed cable inner conductor contact, optic fibre in the photoelectricity mixed cable presets output optical signal connection through optic fibre butt joint module and presets.
2. The device capable of remotely supplying power and quickly connecting optical fibers on site by using a single cable according to claim 1, wherein the optical fiber butt joint module comprises an automatic butt joint switch and a V-shaped groove main body (11) arranged at the center of the shell, a butt joint area is arranged at the center of the V-shaped groove main body (11), the automatic butt joint switch (12) is arranged outside the V-shaped groove main body, and the automatic butt joint switch is exposed out of the shell (1).
3. A single cable remote power supply and fiber optic field quick connect device according to claim 2 wherein said conductive member (10) is two conductive strips mounted in parallel on the circuit board, the outer ends of the strips forming conductive strips having tips.
4. A device for remote power supply and field quick connection of optical fibers with a single cable according to claim 3, wherein a hollow groove for placing the optical fiber docking module is formed in the housing, and an upper cover plate (5) is arranged outside the housing.
5. The device for remote power supply and field quick connect of optical fibers with single cable according to claim 4, wherein a boot cover plate (6) is further provided at the position of the photoelectric hybrid input port of the housing.
6. A single cable ready-to-use remote power and fiber optic field quick connect apparatus as defined in claim 5 wherein said automatic docking switch (12) is positioned between the upper cover plate and the boot cover plate.
7. The device for remote power supply and field quick connection of optical fibers by single cable according to claim 2, wherein the housing is provided with a clamping groove (16), and the V-shaped groove body (11) is provided with clamping blocks (17) at two sides to be clamped into the clamping groove (16).
8. A single cable ready-to-use remote power supply and fiber optic field quick connect device according to claim 1, wherein said optoelectric hybrid input port (15) is formed on both sides with ribs (9) of a clamp optoelectric hybrid cable.
9. A single cable is characterized in that the single cable is butterfly-shaped, a plurality of stranded pure copper wires are arranged on the left side and the right side, a bare optical fiber is arranged between the left pure copper wire and the right pure copper wire, the internal structure is compact and not loose, and the single cable with photoelectric mixing is integrally formed.
10. A single cable according to claim 9, characterized in that the cable has an external dimension (1.4-1.8) x3mm, the two pure copper conductors have a centre-to-centre spacing of 1.6-2mm, and the bare optical fiber has a diameter of 0.25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321432333.2U CN220324863U (en) | 2023-06-07 | 2023-06-07 | Device capable of remotely supplying power and rapidly connecting optical fibers on site by single cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321432333.2U CN220324863U (en) | 2023-06-07 | 2023-06-07 | Device capable of remotely supplying power and rapidly connecting optical fibers on site by single cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324863U true CN220324863U (en) | 2024-01-09 |
Family
ID=89421270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321432333.2U Active CN220324863U (en) | 2023-06-07 | 2023-06-07 | Device capable of remotely supplying power and rapidly connecting optical fibers on site by single cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324863U (en) |
-
2023
- 2023-06-07 CN CN202321432333.2U patent/CN220324863U/en active Active
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