CN221528942U - Waterproof optical fiber adapter capable of adapting to different optical fiber connectors - Google Patents
Waterproof optical fiber adapter capable of adapting to different optical fiber connectors Download PDFInfo
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- CN221528942U CN221528942U CN202323022096.5U CN202323022096U CN221528942U CN 221528942 U CN221528942 U CN 221528942U CN 202323022096 U CN202323022096 U CN 202323022096U CN 221528942 U CN221528942 U CN 221528942U
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- waterproof
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- optical fiber
- fiber optic
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 60
- 239000000428 dust Substances 0.000 claims abstract description 41
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 37
- 210000001503 joint Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000007774 longterm Effects 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
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Abstract
The utility model discloses a waterproof optical fiber adapter capable of adapting to different optical fiber connectors, which comprises a waterproof adapter shell; a plurality of different connector assemblies and adapter dust caps respectively detachably and hermetically connected to two sides of the waterproof adapter housing; the fixing seat is detachably clamped on the waterproof adapter shell and is in contact connection with the corresponding connector assembly; a lock nut detachably and fixedly arranged on the waterproof adapter shell; the two ends of the connecting belt are fixedly connected with the waterproof adapter shell and the adapter dust cap respectively; the waterproof adapter shell is symmetrically provided with two clamping grooves in a penetrating mode, the fixing base is symmetrically provided with two buckles, and the positions of the two buckles correspond to the corresponding clamping grooves respectively. The waterproof optical fiber connector can be matched with three different types of optical fiber connectors, and effectively solves the problem that the existing waterproof optical fiber connecting wire cannot be matched with a plurality of different optical fiber connectors.
Description
Technical Field
The utility model relates to the technical field of optical fiber adapters, in particular to a waterproof optical fiber adapter capable of adapting to different optical fiber connectors.
Background
With the large-scale application of fiber to the home (Fiber To The Home, FTTH), the use of a large number of fiber connectors is inevitably required; the optical fiber connector is the most used optical passive device in the optical fiber communication system, and most of the optical fiber connectors are composed of three parts: two fiber optic connectors and a coupler; two optical fiber connectors are arranged at the tail ends of two optical fibers; the coupler acts as an alignment sleeve. The optical fiber connector has a wider application range, and in the long-term use process of the optical fiber connector, particularly in outdoor use, the optical fiber adapter is required to have waterproof performance, and the existing waterproof optical fiber adapter can only be generally adapted to fixed optical fiber connectors and cannot be adapted to different types of optical fiber connectors, so that inconvenience is caused to the installation process; therefore, the waterproof optical fiber adapter capable of adapting to different optical fiber connectors is provided, and is used for solving the problem that the existing waterproof optical fiber connecting wire cannot adapt to a plurality of different optical fiber connectors.
Disclosure of utility model
One of the purposes of the present utility model is to provide a waterproof optical fiber adapter capable of adapting to different optical fiber connectors, so as to solve the problem that the existing waterproof optical fiber connecting wire cannot adapt to a plurality of different optical fiber connectors.
The waterproof optical fiber adapter capable of adapting to different optical fiber connectors can be realized by the following technical scheme:
The utility model relates to a waterproof optical fiber adapter capable of adapting to different optical fiber connectors, which comprises a waterproof adapter shell, wherein the waterproof adapter shell is a straight cylindrical hollow cavity, and the waterproof adapter shell can be matched with a butt joint Opitap waterproof connector; a plurality of different connector assemblies and adapter dust caps respectively detachably and hermetically connected to two sides of the waterproof adapter housing; the fixing seat is detachably clamped on the waterproof adapter shell and is in contact connection with the corresponding connector assembly; a lock nut detachably and fixedly arranged on the waterproof adapter shell; the two ends of the connecting belt are fixedly connected with the waterproof adapter shell and the adapter dust cap respectively; the waterproof adapter shell is symmetrically provided with two clamping grooves in a penetrating mode, the fixing base is symmetrically provided with two buckles, and the positions of the two buckles correspond to the corresponding clamping grooves respectively.
In one embodiment, the joint assembly includes an LC joint assembly, an MPO joint assembly, and an SC joint assembly.
In one embodiment, when the connector assembly is an LC connector assembly, the LC connector assembly includes an LC integral adapter and two LC adapter dust caps; the LC integrated adapter is fixedly arranged at one end of the waterproof adapter shell through the corresponding fixing seat; the two LC adapter dustproof caps are detachably arranged on the LC integrated adapter respectively.
In one embodiment, the LC integral adapter includes an LC duplex adapter housing and an LC duplex inner core body; the LC duplex adapter shell is fixedly arranged at one end of the waterproof adapter shell through the corresponding fixing seat; the LC duplex inner core body is fixedly disposed in the LC duplex adapter housing.
In one embodiment, when the joint assembly is an MPO joint assembly, the MPO joint assembly includes an MPO integral adapter and an MPO adapter dust cap; the MPO integrated adapter is fixedly arranged at one end of the waterproof adapter shell through the corresponding fixing seat; the MPO adapter dust cap is detachably disposed on the MPO integral adapter.
In one embodiment, the MPO integrated adapter includes an MPO adapter housing and an MPO core body, the MPO adapter housing being fixedly disposed at one end of the waterproof adapter housing by the corresponding fixing seat; the MPO inner core body is fixedly disposed in the MPO adapter housing.
In one embodiment, when the connector assembly is an SC connector assembly, the SC connector assembly includes an SC integral adapter and an SC adapter dust cap; the SC integrated adapter is fixedly arranged at one end of the waterproof adapter shell through the corresponding fixing seat; the SC adapter dust cap is detachably arranged on the SC integrated adapter.
In one embodiment, the waterproof adapter housing is provided with external threads, and the lock nut is detachably screwed on the external threads.
In one embodiment, the connection between the lock nut and the waterproof adapter housing is provided with a washer.
In one embodiment, one end of the adapter dust cap is removably threaded into the waterproof adapter housing.
Compared with the prior art, the waterproof optical fiber adapter capable of adapting to different optical fiber connectors has the beneficial effects that:
According to the waterproof adapter, the waterproof adapter shell in the waterproof optical fiber adapter capable of adapting to different optical fiber connectors can be matched with the LC optical fiber waterproof connector, the SC optical fiber waterproof connector and the MPO optical fiber waterproof connector simultaneously, and the corresponding optical fiber waterproof connectors are connected in advance to be used for quickly butting outdoor Opitap waterproof connectors, so that the problem that the existing waterproof optical fiber connecting wire cannot adapt to a plurality of different optical fiber connectors is effectively solved, and the waterproof adapter has the characteristics of convenience in installation, quick connection and simplified assembly process; meanwhile, three different optical fiber waterproof connectors are integrally designed, so that the overall strength is improved, and meanwhile, the assembly is simpler.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related 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 first embodiment of a waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a first embodiment of a waterproof fiber optic adapter of the present utility model shown in FIG. 1 capable of adapting to different fiber optic connectors;
FIG. 3 is a schematic view of an exploded view of a first embodiment of a waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to the present utility model shown in FIG. 1, including an LC integral core assembly;
FIG. 4 is a schematic exploded view of the LC-unitary core assembly of FIG. 3;
FIG. 5 is a schematic diagram of a second embodiment of a waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to the present utility model;
FIG. 6 is a schematic cross-sectional view of a second embodiment of a waterproof fiber optic adapter of the present utility model shown in FIG. 5 capable of adapting to different fiber optic connectors;
FIG. 7 is a schematic view of an exploded view of a second embodiment of a waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to the present utility model shown in FIG. 5, including an MPO integral core assembly;
FIG. 8 is a schematic view of an exploded construction of the MPO integral core assembly of FIG. 5;
FIG. 9 is a schematic view of a third embodiment of a waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to the present utility model;
FIG. 10 is a schematic cross-sectional view of a third embodiment of a waterproof fiber optic adapter of the present utility model shown in FIG. 9 capable of adapting to different fiber optic connectors;
FIG. 11 is a schematic exploded view of a third embodiment of a waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to the present utility model shown in FIG. 9, including an SC integral core assembly;
Fig. 12 is an exploded structural schematic view of the SC integral core assembly shown in fig. 9.
The figures indicate: 11, a waterproof adapter housing; 111, external threads; 112, a clamping groove; 12, lc joint assembly; 121, lc integral adapter; 1211, lc duplex adapter housing; 1212, lc duplex core body; 122, lc adapter dust cap; 13, a first fixing seat; 131, a first buckle; 14, an adapter dust cap; 15, locking the nut; 151, washers; 16, connecting the belts; 22, mpo joint assembly; 221, mpo integral adapter; 2211, mpo adapter housing; 2212, mpo core body; 222, mpo adapter dust cap; 23, a second fixing seat; 231, second snap; 32, sc joint assembly; 321, sc integral adapter; 322, sc adapter dust cap; 33, a second fixing seat; 331, a third buckle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
First embodiment
Referring to fig. 1-3, in the present embodiment, a waterproof optical fiber adapter capable of adapting to different optical fiber connectors according to the present utility model includes a waterproof adapter housing 11, an LC connector assembly 12, a first fixing base 13, an adapter dust cap 14, a lock nut 15, and a connecting band 16; the waterproof adapter shell 11 is a straight cylindrical hollow cavity which can be matched with a butt-joint Opitap waterproof joint; the LC connector assembly 12 and the adapter dust cap 14 are detachably and hermetically connected to two sides of the waterproof adapter housing 11, the LC connector assembly 12 is used for realizing the butt joint of LC connectors, and the adapter dust cap 14 is used for protecting components in the waterproof adapter housing 11; the first fixing seat 13 is detachably clamped on the waterproof adapter housing 11 and is in contact connection with the LC connector assembly 12, so that the LC connector assembly 12 is fixedly arranged on the waterproof adapter housing 11; the lock nut 15 is detachably and fixedly arranged on the waterproof adapter housing 11, and is used for fixing the waterproof optical fiber adapter in the terminal box; one end of the connecting band 16 is fixedly connected to the waterproof adapter housing 11, and the other end is fixedly connected to the adapter dust cap 14.
Referring to fig. 1-3, in this embodiment, the waterproof adapter housing 11 is provided with an external thread 111, and the lock nut 15 is detachably screwed on the external thread 111; two clamping grooves 112 are symmetrically formed in the waterproof adapter housing 11 in a penetrating mode, and the first fixing base 13 is detachably connected to the two clamping grooves 112.
Referring to fig. 3 and 4, in the present embodiment, the LC connector assembly 12 includes an LC integral adapter 121 and two LC adapter dust caps 122; the LC integrated adaptor 121 is fixedly disposed at one end of the waterproof adaptor housing 11 through the first fixing seat 13; the two LC adapter dust caps 122 are detachably disposed on the LC integral adapter 121, respectively, and function to protect the LC integral adapter 121; specifically, the LC integrated adaptor 121 includes an LC duplex adaptor housing 1211 and an LC duplex core body 1212, and the LC duplex adaptor housing 1211 is fixedly disposed at one end of the waterproof adaptor housing 11 through the first fixing base 13; the LC duplex core body 1212 is fixedly disposed in the LC duplex adapter housing 1211.
Referring to fig. 1-3, in the present embodiment, two first fasteners 131 are symmetrically disposed on the first fixing base 13, and positions of the two first fasteners 131 respectively correspond to the corresponding clamping slots 112, so that the first fixing base 13 is detachably and fixedly disposed on the waterproof adapter housing 11 through cooperation of the first fasteners 131 and the clamping slots 112. Specifically, one end of the adapter dust cap 14 is detachably screwed in the waterproof adapter housing 11; the connection part between the lock nut 15 and the waterproof adapter housing 11 is provided with a gasket 151, and the lock nut 15 is fixedly arranged on the waterproof adapter housing 11 through the clamping effect of the gasket 151.
Second embodiment
Referring to fig. 5-7, in the present embodiment, a waterproof optical fiber adapter capable of adapting to different optical fiber connectors according to the present utility model includes a waterproof adapter housing 11, an MPO connector assembly 22, a second fixing base 23, an adapter dust cap 14, a lock nut 15, and a connecting band 16; the waterproof adapter shell 11 is a straight cylindrical hollow cavity which can be matched with a butt-joint Opitap waterproof joint; the MPO connector assembly 22 and the adapter dust cap 14 are detachably and hermetically connected to two sides of the waterproof adapter housing 11, the MPO connector assembly 22 is used for realizing the butt joint of MPO connectors, and the adapter dust cap 14 is used for protecting components in the waterproof adapter housing 11; the second fixing seat 23 is detachably clamped on the waterproof adapter housing 11 and is in contact connection with the MPO joint assembly 22, so that the MPO joint assembly 22 is fixedly arranged on the waterproof adapter housing 11; the lock nut 15 is detachably and fixedly arranged on the waterproof adapter housing 11, and is used for fixing the waterproof optical fiber adapter in the terminal box; one end of the connecting band 16 is fixedly connected to the waterproof adapter housing 11, and the other end is fixedly connected to the adapter dust cap 14.
Referring to fig. 7 and 8, in the present embodiment, the MPO connector assembly 22 includes an MPO integral adapter 221 and an MPO adapter dust cap 222; the MPO integrated adapter 221 is fixedly disposed at one end of the waterproof adapter housing 11 through the second fixing seat 23; the MPO adapter dust cap 222 is detachably disposed on the MPO integral adapter 221, and is used for protecting the MPO integral adapter 221; specifically, the MPO integrated adapter 221 includes an MPO adapter housing 2211 and an MPO core body 2212, where the MPO adapter housing 2211 is fixedly disposed at one end of the waterproof adapter housing 11 through the second fixing seat 23; the MPO core body 2212 is fixedly disposed in the MPO adapter housing 2211.
Referring to fig. 5-7, in the present embodiment, two second fasteners 231 are symmetrically disposed on the second fixing base 23, and positions of the two second fasteners 231 respectively correspond to the corresponding clamping slots 112, so that the second fixing base 23 is detachably and fixedly disposed on the waterproof adapter housing 11 through cooperation of the second fasteners 231 and the clamping slots 112.
Third embodiment
Referring to fig. 9-11, in the present embodiment, a waterproof optical fiber adapter capable of adapting to different optical fiber connectors according to the present utility model includes a waterproof adapter housing 11, an SC connector assembly 32, a third fixing base 33, an adapter dust cap 14, a lock nut 15, and a connecting band 16; the waterproof adapter shell 11 is a straight cylindrical hollow cavity which can be matched with a butt-joint Opitap waterproof joint; the SC connector assembly 32 and the adapter dust cap 14 are detachably and hermetically connected to two sides of the waterproof adapter housing 11, the SC connector assembly 32 is used for realizing the butt joint of SC connectors, and the adapter dust cap 14 is used for protecting components in the waterproof adapter housing 11; the third fixing seat 33 is detachably clamped on the waterproof adapter housing 11 and is in contact connection with the SC connector assembly 32, so that the SC connector assembly 32 is fixedly arranged on the waterproof adapter housing 11; the lock nut 15 is detachably and fixedly arranged on the waterproof adapter housing 11, and is used for fixing the waterproof optical fiber adapter in the terminal box; one end of the connecting band 16 is fixedly connected to the waterproof adapter housing 11, and the other end is fixedly connected to the adapter dust cap 14.
Referring to fig. 11 and 12, in the present embodiment, the SC connector assembly 32 includes an SC integral adapter 321 and an SC adapter dust cap 322; the SC integral adaptor 321 is fixedly disposed at one end of the waterproof adaptor housing 11 through the third fixing seat 33; the SC adapter dust cap 322 is detachably disposed on the SC integral adapter 321, and is used for protecting the SC integral adapter 321.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The waterproof optical fiber adapter capable of adapting to different optical fiber connectors is characterized by comprising a waterproof adapter shell, wherein the waterproof adapter shell is a straight cylindrical hollow cavity, and the waterproof adapter shell can be matched with a butt-joint Opitap waterproof connector; a plurality of different connector assemblies and adapter dust caps respectively detachably and hermetically connected to two sides of the waterproof adapter housing; the fixing seat is detachably connected to the waterproof adapter shell in a clamping way and is in contact connection with the corresponding joint assembly; a lock nut detachably and fixedly arranged on the waterproof adapter shell; the two ends of the connecting belt are fixedly connected with the waterproof adapter shell and the adapter dust cap respectively; the waterproof adapter shell is symmetrically provided with two clamping grooves in a penetrating mode, the fixing base is symmetrically provided with two buckles, and the positions of the two buckles correspond to the corresponding clamping grooves respectively.
2. The waterproof fiber optic adapter of claim 1, wherein the connector assembly comprises an LC connector assembly, an MPO connector assembly, and an SC connector assembly.
3. The waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to claim 2, wherein when the connector assembly is an LC connector assembly, the LC connector assembly comprises an LC integral adapter and two LC adapter dust caps; the LC integrated adapter is fixedly arranged at one end of the waterproof adapter shell through the corresponding fixing seat; the two LC adapter dustproof caps are detachably arranged on the LC integrated adapter respectively.
4. A waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to claim 3, wherein the LC integral adapter comprises an LC duplex adapter housing and an LC duplex core body; the LC duplex adapter shell is fixedly arranged at one end of the waterproof adapter shell through the corresponding fixing seat; the LC duplex inner core body is fixedly disposed in the LC duplex adapter housing.
5. The waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to claim 2, wherein when the connector assembly is an MPO connector assembly, the MPO connector assembly comprises an MPO integral adapter and an MPO adapter dust cap; the MPO integrated adapter is fixedly arranged at one end of the waterproof adapter shell through the corresponding fixing seat; the MPO adapter dust cap is detachably disposed on the MPO integral adapter.
6. The waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to claim 5, wherein the MPO integrated adapter comprises an MPO adapter housing and an MPO core body, the MPO adapter housing being fixedly disposed at one end of the waterproof adapter housing by the corresponding fixing seat; the MPO inner core body is fixedly disposed in the MPO adapter housing.
7. The waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to claim 2, wherein when the connector assembly is an SC connector assembly, the SC connector assembly comprises an SC integral adapter and an SC adapter dust cap; the SC integrated adapter is fixedly arranged at one end of the waterproof adapter shell through the corresponding fixing seat; the SC adapter dust cap is detachably arranged on the SC integrated adapter.
8. A waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to claim 1, wherein the waterproof adapter housing is provided with external threads, and the lock nut is removably threaded onto the external threads.
9. A waterproof optical fiber adapter capable of adapting to different optical fiber connectors according to claim 8, wherein a gasket is provided at a connection portion of the lock nut and the waterproof adapter housing.
10. A waterproof fiber optic adapter capable of adapting to different fiber optic connectors according to any of claims 1-9, wherein one end of the adapter dust cap is removably threaded into the waterproof adapter housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323022096.5U CN221528942U (en) | 2023-11-09 | 2023-11-09 | Waterproof optical fiber adapter capable of adapting to different optical fiber connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323022096.5U CN221528942U (en) | 2023-11-09 | 2023-11-09 | Waterproof optical fiber adapter capable of adapting to different optical fiber connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221528942U true CN221528942U (en) | 2024-08-13 |
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ID=92209773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323022096.5U Active CN221528942U (en) | 2023-11-09 | 2023-11-09 | Waterproof optical fiber adapter capable of adapting to different optical fiber connectors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221528942U (en) |
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2023
- 2023-11-09 CN CN202323022096.5U patent/CN221528942U/en active Active
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