CN220121034U - Optical fiber jumper wire with waterproof structure - Google Patents
Optical fiber jumper wire with waterproof structure Download PDFInfo
- Publication number
- CN220121034U CN220121034U CN202321413532.9U CN202321413532U CN220121034U CN 220121034 U CN220121034 U CN 220121034U CN 202321413532 U CN202321413532 U CN 202321413532U CN 220121034 U CN220121034 U CN 220121034U
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- China
- Prior art keywords
- jumper
- optical fiber
- layer
- waterproof
- male connector
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 76
- 238000007789 sealing Methods 0.000 claims description 24
- 230000001681 protective effect Effects 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 239000003063 flame retardant Substances 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 3
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 238000005538 encapsulation Methods 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 52
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model belongs to the technical field of optical fiber jumpers and discloses an optical fiber jumper with a waterproof structure, which comprises an optical fiber jumper body, and a jumper male connector and a jumper female connector which are hermetically packaged at two ends of the optical fiber jumper body.
Description
Technical Field
The utility model relates to the technical field of optical fiber jumpers, in particular to an optical fiber jumper with a waterproof structure.
Background
The optical fiber jumper wire is used for making a jumper wire from equipment to an optical fiber wiring link, a thicker protective layer is arranged on the outer side of the optical fiber jumper wire, the optical fiber jumper wire is generally used for connection between an optical terminal machine and a terminal box, at present, the optical fiber jumper wire is generally spliced in slots on the optical terminal machine and the terminal box through an optical fiber jumper wire connector, or the two optical fiber jumper wires are connected, as disclosed in a patent CN218181150U, the optical fiber jumper wire with a waterproof structure comprises a device body, the device body comprises a protective component, a waterproof component and an optical fiber jumper wire body, the protective component is arranged on the outer wall of the waterproof component, the waterproof component is arranged on the outer wall of the optical fiber jumper wire body, the protective component comprises a fixed protective frame, a movable protective frame, a supporting frame, a track, a buckling component and a rebound component, the fixed protective frame is arranged on the outer wall of the supporting frame, the buckling component comprises a buckling groove, a limiting plate and a button plate, and the waterproof component comprises fiber paste, water absorbing resin, waterproof paint, fireproof paint and an insulating protective sleeve.
Therefore, the utility model designs an optical fiber jumper with a waterproof structure to solve the problems.
Disclosure of Invention
(one) solving the technical problems
In order to solve the problems in the prior art, the utility model provides the optical fiber jumper with the waterproof structure, which has good structural strength, flexibility, compression resistance and waterproofness and improves the tightness of the joint part of the optical fiber jumper.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
the utility model provides an optical fiber jumper with waterproof construction, is in including optical fiber jumper body and sealed encapsulation the public joint of wire jumper and the female joint of wire jumper at optical fiber jumper body both ends, the optical fiber jumper body comprises the optical fiber body and lag subassembly, lag subassembly closely cup joints in the outside of the optical fiber body, the public joint of wire jumper and the female joint of wire jumper are fixed cup joints on the outer peripheral face of lag subassembly, the optical fiber body parcel is in the inside of the public joint of wire jumper and the female joint of wire jumper, the tip center of the public joint of wire jumper is equipped with the plug, the center of the tip of the female joint of wire jumper is equipped with the slot with plug assorted, the tip of the optical fiber body is located the center department of slot and is equipped with the light butt joint, the outside of plug evenly is connected with first sealing washer, just first sealing washer sliding connection is at the inner wall of slot, the tip edge connection of the public joint of wire jumper has the outer go-between, the tip inboard of outer go-between is equipped with the joint groove, the bonding has the second sealing washer in the joint groove, the outside of female joint is equipped with the joint ring, the slip joint is equipped with the joint at the joint ring, the joint ring is cup jointed in the outside of wire jumper slip joint.
Preferably, the right outer to interior overcoat body, fire-retardant layer, enhancement layer, waterproof layer, band layer and buffer layer of including in proper order of lag subassembly, the outside cladding of the optic fibre body has the buffer layer, the surface of buffer layer closely twines has the band layer, the surface coating of band layer has the waterproof layer, the surface bonding of waterproof layer has the enhancement layer, the surface cladding of enhancement layer has the fire-retardant layer, the outside cladding of fire-retardant layer has the overcoat body, the inside of overcoat body and along circumferencial direction evenly distributed has the strengthening rib.
Preferably, the outer sleeve body is made of high-flexibility rubber, the flame-retardant layer is made of fire-resistant glass fiber cloth, the reinforcing layer is made of FRP composite material, and the outer side of the outer sleeve body is uniformly coated with a wear-resistant layer.
Preferably, the wrapping tape layer is made of thin non-woven fabrics, the buffer layer is made of polyester fiber cloth, and fiber paste is filled between the buffer layer and the optical fiber body.
Preferably, the outer sides of the jumper male connector and the jumper female connector are fixedly sleeved on the outer peripheral surface of the outer sleeve body through reinforcing sleeves.
Preferably, a third sealing ring is adhered to the end face of the jumper female connector, and the width of the third sealing ring is consistent with the distance between the plug and the outer connecting ring.
(III) beneficial effects
The utility model provides an optical fiber jumper wire with a waterproof structure. The beneficial effects are as follows:
(1) The first sealing rings are uniformly arranged on the outer sides of the plugs, when the optical fiber jumper bodies are connected, the plugs on the jumper male connectors can be inserted into the slots of the jumper female connectors in a sealing mode, the inner sides of the connections can be sealed, the jumper male connectors are wrapped on the outer sides of the jumper female connectors through the outer connecting rings by the aid of the matching of the clamping grooves on the inner sides of the outer connecting rings and the clamping rings, sealing and clamping can be conducted through the arrangement of the second sealing rings, the connecting structure is simple, mutual clamping is firm, and sealing performance is high;
(2) The optical fiber jumper wire has the advantages that the protective sleeve component is arranged on the outer side of the optical fiber jumper wire body, the structural strength and flexibility of the optical fiber jumper wire body can be improved, the compression resistance is improved through the effect of the reinforcing layer and the buffer layer, the optical fiber body can be effectively protected, the outer side of the optical fiber body can be firmly wrapped through the waterproof layer and the wrapping band layer, and the optical fiber jumper wire has a good waterproof effect.
Drawings
FIG. 1 is a schematic overall structure of the present utility model;
FIG. 2 is a schematic illustration of the butt joint of the male jumper connector and the female jumper connector of the present utility model;
FIG. 3 is a schematic cross-sectional view of the jumper male connector of the present utility model along an axis;
FIG. 4 is a schematic structural view of a protective jacket assembly according to the present utility model;
fig. 5 is a schematic structural view of a jumper female connector according to the present utility model.
In the figure: 1. an optical fiber jumper body; 11. an optical fiber body; 111. a light butt joint; 12. a protective sleeve assembly; 121. a jacket body; 1211. reinforcing ribs; 1212. a wear-resistant layer; 122. a flame retardant layer; 123. a reinforcing layer; 124. a waterproof layer; 125. a tape layer; 126. a buffer layer; 127. a fiber paste; 2. a jumper male connector; 21. a plug; 211. a light butt joint groove; 212. a first seal ring; 22. an outer connecting ring; 221. a clamping groove; 222. a second seal ring; 3. a jumper female connector; 31. a slot; 32. a clamping ring; 33. a third seal ring; 4. and (5) reinforcing the sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1-5, the utility model provides an optical fiber jumper with a waterproof structure, which comprises an optical fiber jumper body 1, and a jumper male connector 2 and a jumper female connector 3 sealed and packaged at two ends of the optical fiber jumper body 1, wherein the optical fiber jumper body 1 consists of an optical fiber body 11 and a protective sleeve component 12, the protective sleeve component 12 is tightly sleeved on the outer side of the optical fiber body 11, the jumper male connector 2 and the jumper female connector 3 are fixedly sleeved on the outer peripheral surface of the protective sleeve component 12, the optical fiber body 11 is wrapped inside the jumper male connector 2 and the jumper female connector 3, the center of the end part of the jumper male connector 2 is provided with a plug 21, the center of the plug 21 is provided with a light butt joint groove 211, the center of the end part of the jumper female connector 3 is provided with a slot 31 matched with the plug 21, the end part of the optical fiber body 11 is provided with a light butt joint 111 at the center of the slot 31, the outer side of the plug 21 is uniformly connected with a first sealing ring 212, the first sealing ring 212 is in sliding connection with the inner wall of the slot 31, the edge of the end part of the jumper male connector 2 is connected with an outer connecting ring 22, the inner side of the end part of the outer connecting ring 22 is provided with a clamping groove 221, a second clamping groove 222 is bonded in the clamping groove, the inner side of the clamping groove 222 is provided with the second clamping ring 3, the clamping ring 3 is provided with clamping ring 32, and the clamping ring 32 is sleeved on the outer side of the outer sealing ring 32.
Further, as shown in fig. 2 and fig. 4, the right outer part of the protective sleeve assembly 12 sequentially comprises an outer sleeve body 121, a flame retardant layer 122, a reinforcing layer 123, a waterproof layer 124, a wrapping tape layer 125 and a buffer layer 126, wherein the buffer layer 126 is wrapped on the outer side of the optical fiber body 11, the wrapping tape layer 125 is tightly wrapped on the outer surface of the buffer layer 126, the waterproof layer 124 is coated on the outer surface of the wrapping tape layer 125, the reinforcing layer 123 is bonded on the outer surface of the waterproof layer 124, the flame retardant layer 122 is wrapped on the outer surface of the reinforcing layer 123, the outer sleeve body 121 is wrapped on the outer surface of the flame retardant layer 122, and reinforcing ribs 1211 are uniformly distributed in the inner part of the outer sleeve body 121 along the circumferential direction, so that the optical fiber jumper body 1 has good structural strength, flexibility, compression resistance and waterproof property, and service life is prolonged.
It should be noted that, the end shapes of the jumper male connector 2 and the jumper female connector 3 adopt a round or square structure, and the jumper male connector 2 is inserted into the inner side of the jumper female connector 3, so that the optical fiber bodies 11 in the optical fiber jumper body 1 are connected with each other.
In this embodiment: when in use, when two optical fiber jumper bodies 1 are required to be connected and connected with each other, the jumper male connector 2 on one optical fiber jumper body 1 is inserted into the slot 31 of the jumper female connector 3 on the other optical fiber jumper body 1 through the plug 21, so that the first sealing ring 212 is sealed between the plug 21 and the slot 31, the inner side of the connection is sealed, meanwhile, the light butt joint 111 at the end part of the optical fiber body 11 is just inserted into the light butt joint groove 211, the optical fiber bodies 11 are connected and connected with each other, during the plugging, the outer connecting ring 22 is in sliding sleeve connection with the outer side of the jumper female connector 3, the clamping ring 32 is clamped on the inner side of the clamping groove 221 of the outer connecting ring 22, and due to the action of the second sealing ring 222, the outer side of the connection is also sealed, the whole mutual clamping is firm, and the sealing property of the connection of the optical fiber jumper connector is improved.
In a preferred embodiment, as shown in fig. 4, the outer casing 121 is made of high-flexibility rubber, the flame-retardant layer 122 is made of fire-resistant fiberglass cloth, the reinforcing layer 123 is made of FRP composite material, and the wear-resistant layer 1212 is uniformly coated on the outer side of the outer casing 121, so that the structural strength, flexibility, flame retardance, compression resistance and wear resistance of the optical fiber jumper body 1 can be improved, the optical fiber body 11 can be effectively protected, and the service life is prolonged.
In a preferred embodiment, as shown in fig. 4, the wrapping layer 125 is made of a thin non-woven fabric, the buffer layer 126 is made of a polyester fiber cloth, and the fiber paste 127 is filled between the buffer layer 126 and the optical fiber body 11, so that the outer side of the optical fiber body 11 can be firmly wrapped, and a buffer effect is provided, so that the internal structure is more stable.
In a preferred embodiment, as shown in fig. 1 and 2, the outer sides of the jumper male connector 2 and the jumper female connector 3 are fixedly sleeved on the outer peripheral surface of the outer sleeve 121 through the reinforcing sleeve 4, so that the connection firmness of the jumper male connector 2 and the jumper female connector 3 with the outer sleeve 121 is improved.
In a preferred embodiment, as shown in fig. 1, 2 and 5, the third sealing ring 33 is adhered to the end face of the jumper female connector 3, and the width of the third sealing ring 33 is consistent with the distance between the plug 21 and the outer connecting ring 22, so that when the jumper male connector 2 is inserted into the jumper female connector 3, the third sealing ring 33 is pressed between the jumper male connector 2 and the end of the jumper female connector 3, and the connection part of the end face can be sealed, so that the tightness of the connection of the optical fiber jumper connector part is further improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an optical fiber jumper with waterproof construction, includes optical fiber jumper body (1) and seals encapsulation are in jumper male joint (2) and jumper female joint (3) at optical fiber jumper body (1) both ends, its characterized in that: the optical fiber jumper body (1) consists of an optical fiber body (11) and a protective sleeve assembly (12), the protective sleeve assembly (12) is tightly sleeved on the outer side of the optical fiber body (11), a jumper male connector (2) and a jumper female connector (3) are fixedly sleeved on the outer peripheral surface of the protective sleeve assembly (12), the optical fiber body (11) is wrapped inside the jumper male connector (2) and the jumper female connector (3), a plug (21) is arranged at the center of the end part of the jumper male connector (2), a light butt joint groove (211) is arranged at the center of the plug (21), a slot (31) matched with the plug (21) is arranged at the center of the end part of the jumper female connector (3), a light butt joint (111) is arranged at the center of the end part of the optical fiber body (11), a first sealing ring (212) is uniformly connected on the outer side of the plug (21), an outer connecting ring (22) is connected to the edge of the end part of the jumper male connector (2) in a sliding mode, a second sealing ring (221) is arranged at the inner side of the jumper male connector (22), a second sealing ring (221) is arranged at the end part of the jumper male connector (3), the outer connecting ring (22) is sleeved on the outer side of the jumper female connector (3) in a sliding mode, and the clamping ring (32) is clamped on the inner side of the clamping groove (221).
2. The optical fiber jumper wire with the waterproof structure according to claim 1, wherein: the right outer to inner of lag subassembly (12) is including overcoat body (121), fire-retardant layer (122), enhancement layer (123), waterproof layer (124), band layer (125) and buffer layer (126) in proper order, the outside cladding of optic fibre body (11) has buffer layer (126), the surface compact winding of buffer layer (126) has band layer (125), the surface coating of band layer (125) has waterproof layer (124), the surface bonding of waterproof layer (124) has enhancement layer (123), the surface cladding of enhancement layer (123) has fire-retardant layer (122), fire-retardant layer (122) surface cladding has overcoat body (121), the inside of overcoat body (121) and along circumferencial direction evenly distributed have strengthening rib (1211).
3. The optical fiber jumper with waterproof structure according to claim 2, wherein: the outer sleeve body (121) is made of high-flexibility rubber, the flame-retardant layer (122) is made of fire-resistant glass fiber cloth, the reinforcing layer (123) is made of FRP composite material, and the outer side of the outer sleeve body (121) is uniformly coated with the wear-resistant layer (1212).
4. A fiber optic jumper with waterproof structure according to claim 3, characterized in that: the wrapping tape layer (125) is made of thin non-woven fabrics, the buffer layer (126) is made of polyester fiber cloth, and fiber paste (127) is filled between the buffer layer (126) and the optical fiber body (11).
5. The optical fiber jumper wire with the waterproof structure according to claim 1, wherein: the outer sides of the jumper male connector (2) and the jumper female connector (3) are fixedly sleeved on the outer peripheral surface of the outer sleeve body (121) through the reinforcing sleeve (4).
6. The optical fiber jumper wire with the waterproof structure according to claim 1, wherein: and a third sealing ring (33) is adhered to the end surface of the jumper female connector (3), and the width of the third sealing ring (33) is consistent with the distance between the plug (21) and the outer connecting ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321413532.9U CN220121034U (en) | 2023-06-05 | 2023-06-05 | Optical fiber jumper wire with waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321413532.9U CN220121034U (en) | 2023-06-05 | 2023-06-05 | Optical fiber jumper wire with waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220121034U true CN220121034U (en) | 2023-12-01 |
Family
ID=88916137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321413532.9U Active CN220121034U (en) | 2023-06-05 | 2023-06-05 | Optical fiber jumper wire with waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220121034U (en) |
-
2023
- 2023-06-05 CN CN202321413532.9U patent/CN220121034U/en active Active
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