CN217305620U - Novel double-core optical fiber jumper wire - Google Patents
Novel double-core optical fiber jumper wire Download PDFInfo
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- CN217305620U CN217305620U CN202221052919.1U CN202221052919U CN217305620U CN 217305620 U CN217305620 U CN 217305620U CN 202221052919 U CN202221052919 U CN 202221052919U CN 217305620 U CN217305620 U CN 217305620U
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- optical fiber
- core
- tail
- jumper wire
- fiber jumper
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 116
- 230000001681 protective effect Effects 0.000 claims abstract description 59
- 239000011521 glass Substances 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 6
- 238000010168 coupling process Methods 0.000 abstract description 6
- 238000005859 coupling reaction Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 31
- 239000000835 fiber Substances 0.000 description 11
- 238000004804 winding Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a novel double-core optical fiber jumper wire, which belongs to the field of optical fiber jumper wires and comprises an optical fiber jumper wire body, wherein the head end of the optical fiber jumper wire body is provided with an optical fiber joint, the tail optical fiber is arranged at the tail end of the optical fiber jumper wire body, the outer surface of the optical fiber joint is provided with a first protective shell, the outer surface of the tail optical fiber is provided with a second protective shell, the novel double-core optical fiber jumper wire is provided with a fixed sleeve for fixing the position of a wire core, the novel double-core optical fiber jumper wire has the functions of separating the wire core and preventing the wire core from being crossed and wound, simultaneously, workers can conveniently distinguish the wire core and distinguish and connect the joint and the tail optical fiber, meanwhile, the joint and the tail optical fiber surface at the head part and the tail part of the optical fiber jumper wire are both provided with protective shells, the functions of protecting the joint and the tail optical fiber jumper wire body from being damaged during transportation, and also has the functions of protecting the joint and the tail optical fiber from entering impurities such as dust and oil stain and the like, thereby ensuring the optical fiber coupling, and the function of communication quality, which is beneficial to use.
Description
Technical Field
The utility model relates to an optical fiber jumper field, more specifically say, relate to a novel two-core optical fiber jumper.
Background
Application number is 202122941700.9's patent application relates to a novel two-core optical fiber jumper it has prevents dragging, advantage that protectiveness is strong, but optical fiber jumper head end and the tail fiber that the end was provided with all expose outside before the use, if the dust, oil stain etc. fall into inside entering optical fiber splice or the tail fiber, then can harm the coupling of optic fibre, influence communication quality, simultaneously optical fiber jumper is inside to be provided with two sinle silks, when using the protective sheath to fix its protection, do not fix it in advance, two sinle silk winding can take place, criss-cross phenomenon, influence later stage attach fitting and tail fiber, be unfavorable for the use.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, an object of the utility model is to provide a novel two-core optical fiber jumper wire, it is provided with the fixed cover of fixed sinle silk position, separately the sinle silk has, prevent that the sinle silk from taking place the effect of cross winding phenomenon, make things convenient for the workman to distinguish the sinle silk simultaneously, the connection is distinguished to butt joint and tail optical fiber, the joint and the tail optical fiber surface of this optical fiber jumper wire head and afterbody all are provided with the protective housing simultaneously, not only have protection optical fiber jumper wire body when the transportation, connect and the undamaged effect of tail optical fiber, still have inside impurity such as dust and the oil stain of not getting into of protection joint and tail optical fiber, thereby guarantee the optical fiber coupling, and communication quality's effect, do benefit to the use.
In order to solve the above problems, the utility model adopts the following technical proposal.
A novel double-core optical fiber jumper comprises an optical fiber jumper body, wherein an optical fiber connector is arranged at the head end of the optical fiber jumper body, a tail optical fiber is arranged at the tail end of the optical fiber jumper body, a first protective shell is arranged on the outer surface of the optical fiber connector, a second protective shell is arranged on the outer surface of the tail optical fiber, sealing rings are arranged on the inner surfaces of the first protective shell and the second protective shell, anti-slip strips are arranged inside the sealing rings, a wire core is arranged inside the optical fiber jumper body, two wire cores are arranged on the wire core, a fixing sleeve is sleeved on the outer surface of the wire core, a glass sleeve is arranged on the outer surface of the wire core, a protective sleeve is arranged on the outer surface of the glass sleeve, the novel double-core optical fiber jumper is provided with the fixing sleeve for fixing the position of the wire core, the novel double-core optical fiber jumper has the function of separating the wire cores and preventing the wire cores from cross winding phenomenon, and is convenient for workers to distinguish the wire cores, the butt joint is distinguished and is connected with the tail optical fiber, and the joint and the tail optical fiber surface of the head portion and the tail portion of the optical fiber jumper are provided with the protective shell, so that the protective shell not only has the effect that the joint and the tail optical fiber are not damaged when the optical fiber jumper is transported, but also has the effect that the joint and the tail optical fiber are protected from entering impurities such as dust and oil stain, thereby ensuring optical fiber coupling and communication quality, and being beneficial to use.
Further, the internal surface and the optical fiber splice of sealing washer and antislip strip and the contact of tail optical fiber have the convenience and connect the first protective housing joint on the optical fiber splice surface through the setting of sealing washer and antislip strip to and connect the second protective housing joint on the tail optical fiber surface, carry out the effect protected to them.
Furthermore, the antislip strip sets up to the annular ring, and is provided with four, through the setting of four antislip strips, has the effect that increases protective housing and optical fiber splice and tail optical fiber connection contact area and frictional force to it can stabilize fixedly to have the assurance protective housing, carries out the effect protected to optical fiber splice and tail optical fiber.
Furthermore, fixed cover sets up to the style of calligraphy, and each meter core is provided with a fixed cover, and fixed cover has the effect of two fixed sinle silk positions to prevent that two sinle silks from taking place the alternately phenomenon of winding.
Furthermore, the glass sleeve is arranged inside the protective sleeve, the refractive index of the glass sleeve is lower than that of the wire core, the glass sleeve has the effect of fixing and protecting the wire core, and the protective sleeve has the effect of protecting the glass sleeve.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is provided with the fixed cover of fixed sinle silk position, it separately to have the sinle silk, prevent that the sinle silk from taking place the effect of cross winding phenomenon, make things convenient for the workman to distinguish the sinle silk simultaneously, the connection is distinguished to butt joint and tail optical fiber, the joint and the tail optical fiber surface of this optic fibre wire jumper head and afterbody all are provided with the protective housing simultaneously, not only have the protection optic fibre wire jumper body when the transportation, joint and tail optical fiber not impaired effect, still have the inside impurity such as dust and oil stain that does not get into of protection joint and tail optical fiber, thereby guarantee the optical fiber coupling, and communication quality's effect, do benefit to the use.
(2) The internal surface and the optical fiber splice of sealing washer and antislip strip and the fine contact of tail have the convenience and connect the first protective housing joint on the optical fiber splice surface through the setting of sealing washer and antislip strip to and with the second protective housing joint on the fine surface of tail, carry out the effect protected to them.
(3) The antislip strip sets up to the annular ring, and is provided with four, through the setting of four antislip strips, has the effect that increases protective housing and optical fiber splice and tail optical fiber connection contact area and frictional force to it can stabilize fixedly to have the assurance protective housing, carries out the effect of protecting to optical fiber splice and tail optical fiber.
(4) Fixed cover sets up to the style of calligraphy, and each meter core is provided with a fixed cover, and fixed cover has the effect of two fixed sinle silk positions to prevent that two sinle silks from taking place the alternately phenomenon of winding.
(5) The glass sleeve is arranged in the protective sleeve, the refractive index of the glass sleeve is lower than that of the wire core, the glass sleeve has the effect of fixing and protecting the wire core, and the protective sleeve has the effect of protecting the glass sleeve.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an internal cross-sectional view of the optical fiber jumper body of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is an enlarged view of fig. 2 at B.
The reference numbers in the figures illustrate:
1 optical fiber jumper wire body, 2 optical fiber splice, 3 tail optical fibers, 4 first protective casings, 5 second protective casings, 6 sealing washers, 7 antislip strips, 8 sinle silk, 9 fixed covers, 10 glass covers, 11 protective sheaths.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, a novel dual-core optical fiber patch cord comprises an optical fiber patch cord body 1, referring to fig. 1-4, an optical fiber connector 2 is arranged at the head end of the optical fiber patch cord body 1, the optical fiber connector 2 has an optical terminal connecting function, a tail fiber 3 is arranged at the tail end of the optical fiber patch cord body 1, the tail fiber 3 has a terminal box connecting function, a first protective shell 4 is arranged on the outer surface of the optical fiber connector 2, a second protective shell 5 is arranged on the outer surface of the tail fiber 3, the first protective shell 4 and the second protective shell 5 are both plastic boxes and have functions of protecting the optical fiber connector 2 and the tail fiber 3, a sealing ring 6 is arranged on the inner surface of each of the first protective shell 4 and the second protective shell 5, an anti-slip strip 7 is arranged inside the sealing ring 6, the sealing ring 6 and the anti-slip strip 7 have a function of stably clamping the first protective shell 4 and the second protective shell 5, the inside of optic fibre wire jumper body 1 is provided with sinle silk 8, and sinle silk 8 has the effect of transmission optical signal, and sinle silk 8 is provided with two, and fixed cover 9 has been cup jointed to the surface of sinle silk 8, and the surface of sinle silk 8 is provided with glass cover 10, and the surface of glass cover 10 is provided with protective sheath 11, and protective sheath 11 is the thin plastics overcoat of one deck, has the effect of protective glass cover 10.
Please refer to fig. 3, the inner surfaces of the sealing ring 6 and the antislip strip 7 are in contact with the optical fiber connector 2 and the tail optical fiber 3, the arrangement of the sealing ring 6 and the antislip strip 7 is convenient, the first protective shell 4 is conveniently clamped on the surface of the optical fiber connector 2, the second protective shell 5 is clamped on the surface of the tail optical fiber 3, and the protection effect is performed on the first protective shell and the second protective shell, the antislip strip 7 is arranged into an annular ring, four antislip strips 7 are arranged, the arrangement of the four antislip strips 7 is adopted, the effect of increasing the connecting contact area and the friction force between the protective shell and the optical fiber connector 2 and the tail optical fiber 3 is achieved, so that the protective shell can be stably fixed, and the protection effect on the optical fiber connector 2 and the tail optical fiber 3 is performed.
Referring to fig. 4, the fixing sleeve 9 is 8-shaped, and each meter of the core 8 is provided with one fixing sleeve 9, the fixing sleeve 9 has an effect of fixing the positions of the two cores 8, so as to prevent the two cores 8 from being wound and crossed, the glass sleeve 10 is arranged inside the protective sleeve 11, the refractive index of the glass sleeve 10 is lower than that of the core 8, the glass sleeve 10 has an effect of fixing and protecting the core 8, and the protective sleeve 11 has an effect of protecting the glass sleeve 10.
This novel two core optical fiber jumper is provided with the fixed cover 9 of 8 types, a position for fixing two sinle silk 8, prevent sinle silk 8 at glass cover 10 and the inside alternately winding phenomenon of taking place of protective sheath 11, two sinle silk 8 have the differentiation simultaneously, conveniently connect optical fiber splice 2 and tail optical fiber 3's effect, the optical fiber splice 2 that this optical fiber jumper body 1 was provided with again and the surface of tail optical fiber 3 respectively the joint have first protective housing 4 and second protective housing 5, the protective housing has protection they when the transportation, the effect of damage phenomenon can not take place, first protective housing 4 and second protective housing 6 have the effect that protection optical fiber splice 2 and tail optical fiber 3 are inside can not get into impurity such as dust and oil stain simultaneously, thereby guarantee optical fiber coupling has, and communication quality's effect, do benefit to the use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a novel two-core optical fiber jumper, includes optical fiber jumper body (1), its characterized in that: the optical fiber jumper wire comprises an optical fiber jumper wire body (1), wherein the head end of the optical fiber jumper wire body (1) is provided with an optical fiber connector (2), the tail end of the optical fiber jumper wire body (1) is provided with a tail optical fiber (3), the outer surface of the optical fiber connector (2) is provided with a first protective shell (4), the outer surface of the tail optical fiber (3) is provided with a second protective shell (5), the inner surfaces of the first protective shell (4) and the second protective shell (5) are provided with sealing rings (6), the inner portion of each sealing ring (6) is provided with an anti-slip strip (7), the inner portion of the optical fiber jumper wire body (1) is provided with a wire core (8), the wire core (8) is provided with two, the outer surface of the wire core (8) is sleeved with a fixed sleeve (9), the outer surface of the wire core (8) is provided with a glass sleeve (10), and the outer surface of the glass sleeve (10) is provided with a protective sleeve (11).
2. The novel dual-core optical fiber patch cord according to claim 1, wherein: the inner surfaces of the sealing ring (6) and the anti-slip strip (7) are in contact with the optical fiber connector (2) and the tail optical fiber (3).
3. The novel dual-core optical fiber patch cord according to claim 1, wherein: the anti-slip strips (7) are arranged into annular rings and are provided with four strips.
4. The novel dual-core optical fiber patch cord according to claim 1, wherein: the fixing sleeve (9) is arranged to be 8-shaped, and each meter of wire core (8) is provided with one fixing sleeve (9).
5. The novel dual-core optical fiber patch cord according to claim 1, wherein: the glass sleeve (10) is arranged inside the protective sleeve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221052919.1U CN217305620U (en) | 2022-05-05 | 2022-05-05 | Novel double-core optical fiber jumper wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221052919.1U CN217305620U (en) | 2022-05-05 | 2022-05-05 | Novel double-core optical fiber jumper wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217305620U true CN217305620U (en) | 2022-08-26 |
Family
ID=82916428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221052919.1U Active CN217305620U (en) | 2022-05-05 | 2022-05-05 | Novel double-core optical fiber jumper wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217305620U (en) |
-
2022
- 2022-05-05 CN CN202221052919.1U patent/CN217305620U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: YINGTAN MINGKANG COMMUNICATION TECHNOLOGY Co.,Ltd. Assignor: Jiangxi Minghong Photoelectric Technology Co.,Ltd. Contract record no.: X2024980002505 Denomination of utility model: A new type of dual core fiber optic jumper Granted publication date: 20220826 License type: Common License Record date: 20240305 |