CN211577483U - High-power optical fiber circulator - Google Patents
High-power optical fiber circulator Download PDFInfo
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- CN211577483U CN211577483U CN202020447050.5U CN202020447050U CN211577483U CN 211577483 U CN211577483 U CN 211577483U CN 202020447050 U CN202020447050 U CN 202020447050U CN 211577483 U CN211577483 U CN 211577483U
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Abstract
The utility model discloses a high power optic fibre circulator, including the circulator body, still include to be connected through optic fibre a plurality of connection ports on the circulator body. The tail end of the connecting port is provided with a buckle piece, the buckle piece and the connecting port are detachably arranged, and a channel for the optical fiber to pass through is arranged in the buckle piece. The optical fiber circulator is characterized in that moving parts and fixing parts, the number of which corresponds to the number of the connecting ports, are arranged in the circulator body, channels for the optical fibers to pass through are arranged in the moving parts and the fixing parts, transparent isolating films are arranged on the moving parts and the fixing part supports, the moving parts can move outwards along the optical fibers in the circulator body, and the moving parts and the buckling parts are detachably mounted. The utility model discloses simple structure has improved life.
Description
Technical Field
The utility model relates to a communication device technical field specifically relates to a high power optical fiber circulator.
Background
The optical fiber circulator is a nonreciprocal passive device with multi-port input and output, optical signals can only be transmitted along a specific port sequence in the device, and when the transmission sequence of the optical signals is changed, the loss of the optical signals is increased, so that the purpose of signal isolation can be achieved. The circulator main body and the port of the existing optical fiber circulator are connected through an optical fiber, most of the optical fiber circulator main body is provided with isolating layers such as waterproof and anticorrosion layers in the wire layer of the optical fiber, but for some complex environments, the outer film of the optical fiber body can still be influenced, and if pollutants are attached, the outer layer of the optical fiber needs to be cleaned when the optical fiber circulator main body needs to be used again.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, provide the high power optic fibre circulator of outer protection.
The utility model discloses a technical scheme of high power optic fibre circulator is:
a high-power optical fiber circulator comprises a circulator body and a plurality of connecting ports connected to the circulator body through optical fibers.
The optical fiber connector comprises a connecting port and is characterized in that a buckle piece is installed at the tail end of the connecting port, the buckle piece and the connecting port are detachably installed, and a channel for the optical fiber to pass through is arranged in the buckle piece.
The optical fiber circulator is characterized in that moving parts and fixing parts, the number of which corresponds to the number of the connecting ports, are arranged in the circulator body, channels for the optical fibers to pass through are arranged in the moving parts and the fixing parts, transparent isolating films are arranged on the moving parts and the fixing part supports, the moving parts can move outwards along the optical fibers in the circulator body, and the moving parts and the buckling parts are detachably mounted.
As a preferred scheme, the tail end of the connecting port is provided with a clamping groove, and the groove wall of the clamping groove is provided with a clamping hole.
According to the preferable scheme, the front end of the buckling piece extends into the buckling groove, the rear end of the buckling piece is located outside the buckling groove, the diameter of the rear end of the buckling piece is larger than that of the front end of the buckling piece, a buckle corresponding to the buckling hole is arranged on the side face of the front end of the buckling piece, and a thread groove is formed in the inner side of the rear end of the buckling piece.
Preferably, the circulator body is provided with a number of placement grooves corresponding to the number of the connection ports, and the fixing pieces are fixed in the placement grooves.
Preferably, the rear end of the moving member is inserted into the placement groove, and the transparent isolating film is arranged between the rear end of the moving member and the fixed member.
Preferably, the front end of the moving part is inserted into the rear end of the buckling part, and the outer side of the front end of the moving part is provided with a thread.
Preferably, a stopper is disposed in the middle of the moving member.
The utility model provides a high power optic fibre circulator, this internal moving member and the mounting of being provided with of its circulator, the moving member can outwards remove, consequently, when the moving member outwards moved about, can stimulate the transparent barrier film between moving member and the mounting, made transparent barrier film expand and attach on optic fibre. Meanwhile, the buckle piece at the tail end of the connecting port is detached from the connecting port, the buckle piece is moved to the moving piece, the moving piece and the buckle piece are installed in a combined mode, and then the buckle piece is buckled on the connecting port again, so that the transparent isolating membrane is always attached to the optical fiber, the purpose of outer layer protection is achieved, and the service life of a product is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a high power optical fiber circulator according to the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of the high power optical fiber circulator of the present invention.
Fig. 3 is a schematic diagram of the enlarged a region of the high power fiber circulator of the present invention.
Fig. 4 is a schematic diagram of the enlarged structure of the B region of the high power fiber circulator of the present invention.
Detailed Description
The invention will be further elucidated and described with reference to the following embodiments and drawings in which:
referring to fig. 1, 2, 3 and 4, a high power optical fiber circulator includes a circulator body 10 and a plurality of connection ports 20 connected to the circulator body through optical fibers.
The tail end of the connection port 20 is provided with a fastener 30, the fastener 30 is detachably mounted with the connection port 20, and a channel for the optical fiber to pass through is arranged in the fastener 30.
The optical fiber circulator is characterized in that a moving piece 40 and a fixing piece 50 which correspond to the connecting port 20 in number are installed in the circulator body 10, channels for the optical fibers to pass through are formed in the moving piece 40 and the fixing piece 50, a transparent isolating film 60 is arranged on the moving piece 40 and the fixing piece 50 in a supporting mode, the moving piece 40 can move outwards in the circulator body 10 along the optical fibers, and the moving piece 40 and the buckling piece 30 are detachably installed.
The tail end of the connection port 20 is provided with a buckling groove, and a buckling hole is formed in the groove wall of the buckling groove.
The front end of the buckling piece 30 extends into the buckling groove, the rear end of the buckling piece is located outside the buckling groove, the diameter of the rear end of the buckling piece is larger than that of the front end of the buckling piece, a buckle corresponding to the buckling hole is arranged on the side face of the front end of the buckling piece, and a thread groove is formed in the inner side of the rear end of the buckling piece.
The circulator body 10 is provided with a number of placement grooves corresponding to the number of the connection ports, and the fixing pieces are fixed in the placement grooves.
The rear end of the moving part 40 is inserted into the placing groove, and the transparent isolating film is arranged between the rear end of the moving part and the fixing part.
The front end of the moving part 40 is inserted into the rear end of the fastener, and the outer side of the front end of the moving part is provided with threads.
The middle part of the moving part 40 is provided with a stop block, and the design of the stop block can ensure the distance of the moving part inserted into the circulator body and the clamping part, so that the function of blocking is achieved.
Specifically, the fixing part can be installed in a combined mode, the fixing part can comprise a left hinge and a right hinge, the left hinge and the right hinge are fixed on the outer layer of the circulator body through the fixing part, and similarly, the moving part can also be installed in a combined mode, so that the transparent isolating film can be conveniently installed and disassembled and is convenient to replace. The setting up convenience of customers of moving member and mounting is selected according to the demand to transparent barrier film, can accomodate at ordinary times at this internal, drags out during the use at ordinary times. The buckle spare sets to detachable mode, and the buckle spare of being convenient for breaks away from the connection port, and the screw-thread fit of buckle spare and moving member needs to rotate, and after rotatory the combination, the buckle spare is fixed with the connection port once more.
The utility model provides a high power optic fibre circulator, this internal moving member and the mounting of being provided with of its circulator, the moving member can outwards remove, consequently, when the moving member outwards moved about, can stimulate the transparent barrier film between moving member and the mounting, made transparent barrier film expand and attach on optic fibre. Meanwhile, the buckle piece at the tail end of the connecting port is detached from the connecting port, the buckle piece is moved to the moving piece, the moving piece and the buckle piece are installed in a combined mode, and then the buckle piece is buckled on the connecting port again, so that the transparent isolating membrane is always attached to the optical fiber, the purpose of outer layer protection is achieved, and the service life of a product is prolonged.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a high power optic fibre circulator, includes the circulator body, still includes to be connected through optic fibre a plurality of connection ports on the circulator body, its characterized in that:
a buckle piece is installed at the tail end of the connecting port, the buckle piece and the connecting port are detachably installed, and a channel for the optical fiber to pass through is formed in the buckle piece;
the optical fiber circulator is characterized in that moving parts and fixing parts, the number of which corresponds to the number of the connecting ports, are arranged in the circulator body, channels for the optical fibers to pass through are arranged in the moving parts and the fixing parts, transparent isolating films are arranged on the moving parts and the fixing part supports, the moving parts can move outwards along the optical fibers in the circulator body, and the moving parts and the buckling parts are detachably mounted.
2. A high power fiber optic circulator as claimed in claim 1 wherein: the tail end of the connecting port is provided with a clamping groove, and the groove wall of the clamping groove is provided with a clamping hole.
3. A high power fiber optic circulator as claimed in claim 2 wherein: the front end of the buckle piece extends into the buckle groove, the rear end of the buckle piece is located outside the buckle groove, the diameter of the rear end of the buckle piece is larger than that of the front end of the buckle piece, a buckle corresponding to the buckle hole is arranged on the side face of the front end of the buckle piece, and a thread groove is formed in the inner side of the rear end of the buckle piece.
4. A high power fiber optic circulator as claimed in claim 1 wherein: the circulator body is provided with a plurality of placing grooves corresponding to the connecting ports, and the fixing pieces are fixed in the placing grooves.
5. The high power fiber optic circulator of claim 4 wherein: the rear end of the moving piece is inserted into the placing groove, and the transparent isolating film is arranged between the rear end of the moving piece and the fixing piece.
6. A high power fiber optic circulator as claimed in claim 3 wherein: the front end of the moving piece is inserted into the rear end of the buckling piece, and threads are arranged on the outer side of the front end of the moving piece.
7. A high power fiber optic circulator as claimed in claim 6 wherein: and a stop block is arranged in the middle of the moving piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447050.5U CN211577483U (en) | 2020-03-31 | 2020-03-31 | High-power optical fiber circulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020447050.5U CN211577483U (en) | 2020-03-31 | 2020-03-31 | High-power optical fiber circulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577483U true CN211577483U (en) | 2020-09-25 |
Family
ID=72527208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020447050.5U Active CN211577483U (en) | 2020-03-31 | 2020-03-31 | High-power optical fiber circulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211577483U (en) |
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2020
- 2020-03-31 CN CN202020447050.5U patent/CN211577483U/en active Active
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