CN117891033A - Optical fiber storage box - Google Patents
Optical fiber storage box Download PDFInfo
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- CN117891033A CN117891033A CN202410291249.6A CN202410291249A CN117891033A CN 117891033 A CN117891033 A CN 117891033A CN 202410291249 A CN202410291249 A CN 202410291249A CN 117891033 A CN117891033 A CN 117891033A
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- 238000003860 storage Methods 0.000 title claims abstract description 39
- 239000013307 optical fiber Substances 0.000 title claims abstract description 37
- 239000000835 fiber Substances 0.000 claims abstract description 101
- 230000000670 limiting effect Effects 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 101100545272 Caenorhabditis elegans zif-1 gene Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/444—Systems or boxes with surplus lengths
- G02B6/4441—Boxes
- G02B6/4446—Cable boxes, e.g. splicing boxes with two or more multi fibre cables
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4457—Bobbins; Reels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The application relates to the technical field of new energy information transmission and communication. The invention discloses an optical fiber storage box, which comprises: the wire spool comprises a box body, a wire spool, a first limiting structure and a second limiting structure; the wire spool is arranged in the box body and is rotationally connected with the box body; the first limit structure and the second limit structure are arranged in the box body, the first limit structure and the wire spool synchronously rotate in the same direction, the wire outlet end of the second limit structure is positioned on the axis of the wire spool, and the optical fiber entering the box body from the fiber inlet passes through the second limit structure and the first limit structure and is coiled on the wire spool. When the fiber taking and pulling wire reel rotates, the optical fiber between the first limiting structure and the second limiting structure moves in a conical mode, the axis of conical motion is coaxial with the axis of the wire reel, the fiber storage box is not required to be taken down when the wire reel is pulled to rotate, meanwhile, the first end of the optical fiber at the end of the pulling connecting equipment is avoided, and the fiber taking process is convenient and rapid, and saves time and labor.
Description
Technical Field
The application relates to the technical field of new energy information transmission and communication, in particular to an optical fiber storage box.
Background
In order to fully mobilize new energy and improve the utilization rate of the new energy, a solid foundation for energy Internet construction is laid, and the distributed and real-time effective acquisition and stable transmission of digital information are significant. In recent years, the optical communication technology with high efficiency and stable characteristics is rapidly developed, has brought about deep revolution for the social and economic development, and is widely applied to various industries such as telecom operators, coal mines, power systems and the like.
In the actual production and application process, in order to realize flexible transmission of signals in different directions, the redundant fiber has an irreplaceable effect. However, the redundancy fiber is fragile and needs to be kept for a sufficient standby to meet the operation and maintenance requirements, so that the redundancy fiber is stored. Currently, when the first end of the redundancy fiber is connected to the equipment end and extends to the optical fiber distribution frame through the second end, the redundancy fiber is fixed by coiling through a common fiber storage box, so that excessive cross coiling of the redundancy fiber is reduced. In order to prevent pulling the first end of the redundant fiber connected to the equipment end during the process of taking the redundant fiber, the fiber storage box needs to be taken down, which is time-consuming and labor-consuming. Therefore, a novel fiber storage box is needed to be found, and the redundant fibers can be directly taken from the fiber storage box on the premise that the first end of the redundant fibers is not pulled and the fiber storage box is not taken down.
Disclosure of Invention
In view of this, the present invention provides an optical fiber storage box.
Specifically, the method comprises the following technical scheme:
the invention provides an optical fiber storage box, comprising:
the wire spool comprises a box body, a wire spool, a first limiting structure and a second limiting structure;
the wire spool is arranged in the box body and is rotationally connected with the box body;
the first limit structure and the second limit structure are arranged in the box body, the first limit structure and the wire spool synchronously rotate in the same direction, the wire outlet end of the second limit structure is positioned on the axis of the wire spool, and the optical fiber entering the box body from the fiber inlet passes through the second limit structure and the first limit structure and is coiled on the wire spool.
Preferably, the box body comprises a first side plate;
the wire spool is connected with the connecting shaft through a bearing.
Preferably, the wire spool comprises a wire baffle plate, a positioning plate and a wire barrel;
the wire barrel is connected with the connecting shaft through the bearing, the wire baffle plate is arranged at one end of the wire barrel, far away from the first side plate, the positioning plate is arranged at one end of the wire barrel, close to the first side plate, the wire baffle plate and the positioning plate are oppositely arranged, and the wire barrel is used for coiling the optical fibers;
the first limiting structure is arranged on the wire baffle plate.
Preferably, the first limiting structure is a notch arranged at the outer edge of the wire baffle.
Preferably, the first limiting structure is a through hole arranged on the wire baffle plate;
the first limit structure is arranged at a part of the wire baffle plate extending from the surface of the wire cylinder to a direction far away from the axis of the wire cylinder.
Preferably, the edge of the first limiting structure, which abuts against the optical fiber, is arc-shaped.
Preferably, the box body comprises a second side plate;
the second limiting structure is arranged on the second side plate, a threading hole is formed in the second limiting structure, and the extending direction of the threading hole is perpendicular to the extending direction of the axis of the wire spool.
Preferably, the box body comprises a third side plate and a fourth side plate, and the third side plate and the fourth side plate are oppositely arranged;
the fiber inlet is arranged on the third side plate, and the fiber outlet is arranged on the fourth side plate.
Preferably, the box body is provided with a label;
the label is arranged on the fourth side plate.
The technical scheme provided by the invention has the beneficial effects that at least:
when the fiber taking and pulling wire spool rotates, the optical fiber between the first limiting structure and the second limiting structure takes the wire outlet end of the second limiting structure as the vertex, the optical fiber between the first limiting structure and the second limiting structure moves in a conical mode as a bus, the axis of the conical motion is coaxial with the axis of the wire spool, the fiber storage box is not required to be taken down when the wire spool is pulled to rotate, meanwhile, the first end of the optical fiber at the end of the pulling connection equipment is avoided, and the fiber taking and pulling process is convenient and quick and saves time and labor.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a fiber storage box according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a fiber storage box according to one embodiment of the present invention;
FIG. 3 is a schematic diagram of another side view of a fiber storage cassette according to an embodiment of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure A-A in FIG. 3;
FIG. 5 is a schematic view of the cross-sectional structure B-B in FIG. 3;
FIG. 6 is a schematic diagram of a trace of an optical fiber between a junction of a first limit structure and a second limit structure in a fiber extraction process according to an embodiment of the present invention;
FIG. 7 is a schematic view of an expanded structure of a fiber storage cartridge according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of the front view of a fiber storage box according to an embodiment of the present invention when deployed;
FIG. 9 is a schematic side view of a fiber storage box according to an embodiment of the invention when unfolded;
FIG. 10 is a schematic view showing a placement structure of a fiber storing box in a fiber storing box according to an embodiment of the present invention.
Reference numerals in the drawings are respectively expressed as:
1-a box body; 11-a first side plate; 12-a second side panel; 13-a third side panel; 14-a fourth side panel; 15-a fifth side panel; 2-a wire spool; 21-positioning plates; 22-wire baffle plate; 23-a wire cylinder; 3-a second limiting structure; 4-a first limiting structure; 5-a fiber inlet; 6-tag; 7-a toggle switch; 8-a pull head; 9-a fiber outlet; 10-fiber storage box.
An embodiment of the present invention has been shown by way of the above-described drawings and will be described in more detail hereinafter. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Before describing embodiments of the present invention in further detail, the terms "upper", "lower", "side", and "orientation" used in the examples of the present invention are not meant to limit the scope of the present invention with reference to the orientation shown in fig. 1.
In order to make the technical scheme and advantages of the present invention more apparent, embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
As described above, in order to prevent pulling the first end of the redundancy fiber connected to the device end during the redundancy fiber taking process, the fiber storage box needs to be removed, which is time-consuming and labor-consuming. To solve the above problems, as shown in fig. 7, the present application provides an optical fiber storage box, including: the wire spool comprises a box body 1, a wire spool 2, a first limiting structure 4 and a second limiting structure 3; the wire spool 2 is arranged in the box body 1, and the wire spool 2 is rotationally connected with the box body 1; the first limit structure 4 and the second limit structure 3 are arranged in the box body 1, the first limit structure 4 and the wire spool 2 synchronously rotate in the same direction, the wire outlet end of the second limit structure 3 is positioned on the axis of the wire spool 2, and the optical fiber entering the box body 1 from the fiber inlet 5 passes through the second limit structure 3 and the first limit structure 4 and is coiled on the wire spool 2. The first end connecting device end of optic fibre in this application, the second end is coiled on wire reel 2 after entering box body 1 from advance fine mouthful 5 behind second limit structure 3 and first limit structure 4, because the wire outlet end of second limit structure 3 is located the axis of wire reel 2, and first limit structure 4 and wire reel 2 synchronous syntropy rotate, when getting fine pulling wire reel 2 and rotating, optic fibre between first limit structure 4 and the second limit structure 3 is done and is regarded as the summit with the second limit structure 3 play line end, use the conical motion that optic fibre between first limit structure 4 and the second limit structure 3 is the generating line (as shown in fig. 6), the axis of conical motion is coaxial with the axis of wire reel 2, that is, need not to take off the fiber storage box when pulling wire reel 2 rotates, the first end of optic fibre of pulling connecting device end has been avoided simultaneously, get fine process is convenient, swiftly, labour saving and time saving.
In particular, it is understood that the first limiting structure 4 is disposed at a position that does not affect the winding of the wire on the wire spool 2.
Preferably, as shown in fig. 4, 5 and 7, the case 1 includes a first side plate 11, a second side plate 12, a third side plate 13, a fourth side plate 14 and a fifth side plate 15. The first side plate 11 and the second side plate 12 are arranged in parallel and opposite, the third side plate 13 and the fourth side plate 14 are arranged in parallel and opposite, one end of the first side plate 11 and one end of the second side plate 12 are connected through the third side plate 13, and the other end of the first side plate 11 and the other end of the second side plate 12 are connected through the fourth side plate 14. Four sides of the fifth side plate 15 are connected to the first side plate 11, the fourth side plate 14, the second side plate 12, and the third side plate 13, respectively. The first side plate 11 is provided with a connecting shaft, the wire spool 2 and the connecting shaft are coaxially arranged, and the wire spool 2 and the connecting shaft are connected through a bearing.
Specifically, the connecting shaft is in interference connection with the inner ring of the bearing, and the wire spool 2 is in interference connection with the outer ring of the bearing. The spool 2 is rotatable relative to the housing by means of bearings to take up the redundancy.
Preferably, as shown in fig. 4, 5 and 7, the spool 2 includes a wire blocking plate 22, a positioning plate 21 and a wire barrel 23. The wire barrel 23 and the connecting shaft are connected through a bearing, the wire baffle 22 is arranged at one end of the wire barrel 23 far away from the first side plate 11, the positioning plate 21 is arranged at one end of the wire barrel 23 near the first side plate 11, the wire baffle 22 and the positioning plate 21 are oppositely arranged, and the wire barrel 23 is used for coiling optical fibers.
In one embodiment, one end of the wire barrel 23 is provided with a bearing hole, the bearing hole is a blind hole, the bearing is installed in the bearing hole, the positioning plate 21 is arranged at one end of the wire barrel 23 close to the first side plate 11, and a certain gap is formed between the positioning plate 21 and the first side plate 11, so that collision between the positioning plate 21 and the first side plate 11 is avoided when the wire spool 2 rotates.
In one embodiment, the wire guard 22 is a circular plate, and the outer diameter of the wire guard 22 is greater than the outer diameter of the wire barrel 23. The first limiting structure 4 is disposed on the wire baffle 22.
In one embodiment, as shown in fig. 8, the first limiting structure 4 is a notch disposed at an outer edge of the wire baffle 22. The opening is semicircular, and the optical fiber is clamped in the opening.
In one embodiment, the first limiting structure 4 is a through hole provided on the wire baffle 22. The first limiting structure 4 is provided at a portion of the wire blocking plate 22 extending from the surface of the wire barrel 23 in a direction away from the axis of the wire barrel 23. The optical fiber passes through the first limit structure 4 and then is wound on the wire spool 2.
In one embodiment, in order to avoid damage to the optical fiber caused by the overlarge bending radian of the pipeline, the edge of the first limiting structure 4, which abuts against the optical fiber, is in a circular arc shape.
In one embodiment, one end of the wire barrel 23 is provided with a bearing hole, which is a through hole, and the wire baffle 22 is an annular plate provided at one end of the wire barrel 23. The first limit structure 4 is a through hole arranged on the wire barrel 23, and the axis of the first limit structure 4 is perpendicular to the axis of the wire barrel 23. The bearing is installed in the one end in bearing hole, and the pipeline through the second limit structure 3 passes through the other end in bearing hole and gets into the bearing hole, wears out from the second limit structure 3, coils on wire reel 2.
In one embodiment, as shown in fig. 4, 5 and 7, the case 1 includes a second side plate 12, the second side plate 12 and the first side plate 11 are disposed in parallel and opposite, and the first side plate 11 and the second side plate 12 are disposed coaxially. The second limit structure 3 is arranged on the second side plate 12, the second limit structure 3 is provided with a threading hole, and the extending direction of the threading hole is perpendicular to the extending direction of the axis of the wire spool 2.
In one embodiment, as shown in fig. 7 and 9, the cross section of the second limiting structure 3 is rectangular or circular, and the extending direction of the threading hole is perpendicular to the extending direction of the axis of the wire spool 2.
In one embodiment, as shown in fig. 5 and 8, one end surface of the threading hole is located on the axis extension preventing line of the spool 2. With the end point of the optical fiber passing through the threading hole as the o point shown in fig. 5, the position of the optical fiber on the first limiting structure 4 is the c point, and the dotted line oc is the optical fiber connecting the first limiting structure 4 and the second limiting structure 3. As shown in fig. 6, in the present application, the first end of the optical fiber is connected to the equipment end, the second end is coiled on the wire spool 2 after entering the box body 1 from the fiber inlet 5 and passing through the second limiting structure 3 and the first limiting structure 4, because the wire outlet end of the second limiting structure 3 is located on the axis of the wire spool 2, and the first limiting structure 4 and the wire spool 2 synchronously rotate in the same direction, when the wire spool 2 is pulled to rotate by taking the optical fiber, the optical fiber oc section between the first limiting structure 4 and the second limiting structure 3 takes the wire outlet end o of the second limiting structure 3 as the vertex, and the optical fiber oc section between the first limiting structure 4 and the second limiting structure 3 takes the conical movement of the bus bar, and the axis of the conical movement is coaxial with the axis of the wire spool 2, that is, when the wire spool 2 is pulled to rotate, the first end of the optical fiber of the connection equipment end is avoided, and the fiber taking process is convenient, quick, time-saving and labor-saving.
In one embodiment, as shown in fig. 4 and 7, the case 1 includes a third side plate 13 and a fourth side plate 14, and the third side plate 13 and the fourth side plate 14 are disposed opposite to each other. As shown in fig. 1 and 7, the fiber inlet 5 is provided on the third side plate 13, and the fiber outlet 9 is provided on the fourth side plate 14.
In one embodiment, as shown in fig. 2, 3 and 7, a pull head 8 is provided on the fourth side panel 14 to remove the fiber storage box when replacing the redundancy in the fiber storage box.
In one embodiment, as shown in fig. 3, a label 6 is provided on the case 1. The label 6 is arranged on the fourth side plate 14. The label 6 is a loose-leaf label and is replaceable and used for marking the source of redundant fibers stored in the corresponding fiber storage box, so that the inquiry and maintenance of the redundant fibers are facilitated. If the redundant fibers stored in the fiber storage box are changed or newly added, the label 6 can be taken out for changing and perfecting.
In one embodiment, as shown in fig. 2, 3 and 7, a toggle switch 7 is further provided in the case 1. The toggle switch 7 comprises two support arms, a switch hole is formed in the fourth side plate 14, the first support arm penetrates through the switch hole so that an operator can pull the wave switch, the top end of the second support arm is arc-shaped, a plurality of positioning openings are uniformly distributed on the outer edge of the positioning disc, and the arc end of the second support arm abuts against one of the positioning openings. The first side plate 11 is provided with another connecting shaft, and the toggle switch 7 is rotationally connected with the connecting shaft. The toggle switch 7 is also provided with a limiting piece which has elasticity and is propped against the fifth side plate 15.
In one embodiment, as shown in fig. 7, the fiber outlet 9 is located at one side of the pull head 8, the switch hole is located at the other side of the pull head 8, the toggle switch 7 abuts against the positioning plate 21, and the wire spool 2 can only rotate unidirectionally under the limiting effect of the limiting piece. When the fiber is taken, the toggle switch 7 is buckled, so that the toggle switch 7 is separated from the positioning plate 21, the second end of the light leaked from the fiber outlet 9 is pulled, the wire spool 2 is rotatable, when the fiber taking is stopped, the toggle switch 7 is loosened, and the toggle switch 7 is propped against the positioning notch on the positioning plate 21, so that the rotation of the wire spool 2 is limited.
In one embodiment, the fourth side plate 14 includes two parts, one part is connected to the first side plate 11, the other part is connected to the second side plate 12, and the two parts of the fourth side plate 14 are clamped by a buckle, so that the second side plate 12 is opened when the redundancy fiber is exhausted, and the redundancy fiber is replaced.
In one embodiment, a fiber optic magazine 10 is also provided for storing a fiber optic magazine as described above.
As shown in fig. 10, the fiber storage box 10 is provided with a clamping groove, so that the fiber storage box is convenient to fix and take.
In one embodiment, as shown in fig. 10, the fourth side plate 14 is disposed outwardly to facilitate handling. The back plate of the fiber storage box 10 is provided with an opening corresponding to the fiber inlet 5 so that the second end of the optical fiber enters the fiber storage box.
In this embodiment, the setting of fiber storage box 1 avoids that the redundant fiber of a plurality of directions twines together and causes the condition that the redundant fiber in this fiber storage box 1 need be taken out totally to distinguish to take out to specific redundant fiber, brings great work load, has also avoided taking many times to cause redundant fiber bending damage.
In one embodiment, the length of redundancy that can be obtained in practice is relatively fixed, such as: 5m, 10m, 20m, etc. However, because the environment of the communication equipment and the machine room is obviously differentiated, the position change of the redundant fiber is common, so that the requirement of the position change of the redundant fiber is usually met by adopting the length of the redundant fiber with a longer margin in the current daily operation and maintenance process. However, the redundant fibers are required to be searched from a plurality of redundant fibers of similar systems which are wound together when the storage of the redundant fibers and the position change are carried out, and the operation is tedious and time-consuming. As shown in fig. 10, a plurality of fiber storage boxes 1 can be arranged in the fiber storage box 10, and redundant fibers with one specification are stored in each fiber storage box 1, and meanwhile, through the tag 6, the redundant fibers in the fiber storage box 10 can be conveniently distinguished, so that the taking efficiency of the redundant fibers is improved. The setting of locating part and toggle switch 7 can realize the demand that redundant fiber length stretches out and draws back as required in the daily fortune dimension in-process.
In the present disclosure, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless explicitly defined otherwise.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. The specification and examples are to be regarded in an illustrative manner only.
The foregoing is only illustrative of the present invention and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present invention.
Claims (9)
1. An optical fiber storage cassette, comprising:
the wire spool comprises a box body, a wire spool, a first limiting structure and a second limiting structure;
the wire spool is arranged in the box body and is rotationally connected with the box body;
the first limit structure and the second limit structure are arranged in the box body, the first limit structure and the wire spool synchronously rotate in the same direction, the wire outlet end of the second limit structure is positioned on the axis of the wire spool, and the optical fiber entering the box body from the fiber inlet passes through the second limit structure and the first limit structure and is coiled on the wire spool.
2. A fiber optic cassette according to claim 1, wherein,
the box body comprises a first side plate;
the wire spool is connected with the connecting shaft through a bearing.
3. A fiber optic cassette according to claim 2, wherein,
the wire spool comprises a wire baffle plate, a positioning plate and a wire barrel;
the wire barrel is connected with the connecting shaft through the bearing, the wire baffle plate is arranged at one end of the wire barrel, far away from the first side plate, the positioning plate is arranged at one end of the wire barrel, close to the first side plate, the wire baffle plate and the positioning plate are oppositely arranged, and the wire barrel is used for coiling the optical fibers;
the first limiting structure is arranged on the wire baffle plate.
4. A fiber optic cassette according to claim 3, wherein,
the first limiting structure is a notch arranged at the outer edge of the wire baffle.
5. A fiber optic cassette according to claim 3, wherein,
the first limiting structure is a through hole arranged on the wire baffle plate;
the first limit structure is arranged at a part of the wire baffle plate extending from the surface of the wire cylinder to a direction far away from the axis of the wire cylinder.
6. A fiber optic cassette according to claim 1, wherein,
the edge of the first limiting structure, which is abutted against the optical fiber, is arc-shaped.
7. A fiber optic cassette according to claim 1, wherein,
the box body comprises a second side plate;
the second limiting structure is arranged on the second side plate, a threading hole is formed in the second limiting structure, and the extending direction of the threading hole is perpendicular to the extending direction of the axis of the wire spool.
8. A fiber optic cassette according to claim 1, wherein,
the box body comprises a third side plate and a fourth side plate, and the third side plate and the fourth side plate are oppositely arranged;
the fiber inlet is arranged on the third side plate, and the fiber outlet is arranged on the fourth side plate.
9. A fiber optic cassette according to claim 8, wherein,
the box body is provided with a label;
the label is arranged on the fourth side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410291249.6A CN117891033B (en) | 2024-03-14 | 2024-03-14 | Optical fiber storage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410291249.6A CN117891033B (en) | 2024-03-14 | 2024-03-14 | Optical fiber storage box |
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| Publication Number | Publication Date |
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| CN117891033A true CN117891033A (en) | 2024-04-16 |
| CN117891033B CN117891033B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410291249.6A Active CN117891033B (en) | 2024-03-14 | 2024-03-14 | Optical fiber storage box |
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| AU6460286A (en) * | 1986-10-30 | 1987-02-19 | Bartleson, Beryl | Support for barbed wire coil |
| JPH0986806A (en) * | 1995-09-21 | 1997-03-31 | Komajirushi:Kk | Wire receiving box |
| US20010008260A1 (en) * | 2000-01-17 | 2001-07-19 | Normand Messier | Device for a wound wire that is relatively stiff |
| US20100133373A1 (en) * | 2008-12-01 | 2010-06-03 | Olaf Klabunde | Coil For A Winding-Up Device |
| CN103383484A (en) * | 2012-05-03 | 2013-11-06 | 泰科电子(上海)有限公司 | Fiber optical splice closure |
| CN204873260U (en) * | 2015-07-17 | 2015-12-16 | 东阳市喜曼多钓具有限公司 | Wire reel of function is got from hairtail line -intercept |
| JP2018070302A (en) * | 2016-10-26 | 2018-05-10 | 日立Ｇｅニュークリア・エナジー株式会社 | Reel device, winding method by reel device and delivering method |
| CN207587460U (en) * | 2017-11-03 | 2018-07-06 | 上海金山易通汽车离合器有限公司 | A kind of automobile air conditioner clutch coil loop |
| CN113267858A (en) * | 2021-04-07 | 2021-08-17 | 国网河北省电力有限公司衡水供电分公司 | Tail fiber finishing device |
| CN218782454U (en) * | 2022-11-30 | 2023-03-31 | 吴雪晴 | Optical fiber junction box |
| CN219546414U (en) * | 2023-02-15 | 2023-08-18 | 星氛科技(深圳)有限公司 | Wire winding structure of chest expander and chest expander |
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