CN208224542U - Fiber adapter and joint - Google Patents
Fiber adapter and joint Download PDFInfo
- Publication number
- CN208224542U CN208224542U CN201820893550.4U CN201820893550U CN208224542U CN 208224542 U CN208224542 U CN 208224542U CN 201820893550 U CN201820893550 U CN 201820893550U CN 208224542 U CN208224542 U CN 208224542U
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- Prior art keywords
- adapter
- fiber
- connector
- fiber adapter
- optical fiber
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Abstract
The utility model relates to a kind of fiber adapter and joints, due to being equipped with water proof ring in the junction of fiber adapter and optical fiber connector, so that fiber adapter and optical fiber connector is formed end face seal by compressing water proof ring, enter external water can not from the junction of fiber adapter and optical fiber connector inside fiber adapter；Since fiber adapter is equipped with sealing ring, by locking connector and tail sleeve, sealing ring pressed fiber wire jumper is made to form radial seal, enter external water can not between optical patchcord and conducting wire via hole inside fiber adapter；Since fiber adapter can be used for outdoor equipment, the optical fiber connector and optical patchcord that it can be made internal are in always under dry environment, to guarantee the stability of fibre optic data transmission from end face, radial comprehensive waterproof by fiber adapter.
Description
Technical field
The utility model relates to adapter technique field more particularly to a kind of fiber adapter and joint.
Background technique
Fiber adapter (also known as ring flange) is fiber active linker centering connecting component.Fiber adapter both ends can
Be inserted into the optical fiber connector of different interface type, realize the different optical fiber connectors such as FC, SC, ST, LC, MTRJ, MPO, E2000 it
Between conversion, be widely used in fibre distribution frame (ODF), optical fiber communication equipment, instrument etc..The fiber adapter master of the prior art
It is used for indoor equipment, there is no need to consider its waterproof performance；With the change of application environment, once by the light of no waterproof performance
Fine adapter is used for outdoor equipment, and optical fiber connector and the optical patchcord water inlet for being easy to cause it internal cause optical fiber link to damage
Consumption increases, and influences the stability of fibre optic data transmission.
Utility model content
The purpose of this utility model is to provide a kind of fiber adapter of waterproof and dustproof and joints.
In order to solve the above-mentioned technical problem, technical solution provided by the utility model are as follows:
A kind of fiber adapter, for being adapted to different types of optical fiber connector, optical fiber connector is for connecting optical fiber jump
Line, the fiber adapter include adapter main body, connector, sealing ring and tail sleeve；The adapter main body is connect with optical fiber
After device connection, the adapter main body is located at outside optical fiber connector；The tail sleeve is set in outside optical patchcord, the adaptation
Device main body is connected with tail sleeve by connector, and the sealing ring is pressed between connector and tail sleeve.
Wherein, the fiber adapter further includes dust cap, and the adapter main body is detachably connected with dust cap.
Wherein, the adapter main body is equipped with external screw thread, and the dust cap, which is equipped with, is adapted to the externally threaded interior spiral shell
Line, the adapter main body and dust cap pass through the fixation that is spirally connected.
Wherein, the adapter main body is equipped with buckle, and the dust cap is equipped with the card slot for being adapted to the buckle, described
Adapter main body and dust cap are by connecting and fixing.
Wherein, conducting wire via hole is offered in the tail sleeve.
Another technical solution provided by the utility model are as follows:
A kind of joint, including optical fiber connector, optical patchcord and fiber adapter, the optical fiber connector and
Optical patchcord connection；The optical fiber connector is equipped with water proof ring, locks fiber adapter and optical fiber connector, makes water proof ring pressure
Tightly in the junction of fiber adapter and optical fiber connector, to form end face seal；The sealing ring is set in optical patchcord
Outside, lock connector and tail sleeve, make sealing ring pressed fiber wire jumper, to form radial seal.
The utility model has the following beneficial effects: the utility model no longer uses the fiber adapter of existing no water-proof function,
But use the fiber adapter from end face, radial waterproof comprehensively.Due in the junction of fiber adapter and optical fiber connector
Equipped with water proof ring, so that fiber adapter and optical fiber connector is formed end face seal by compressing water proof ring, make external water can not
Enter inside fiber adapter from the junction of fiber adapter and optical fiber connector；Since fiber adapter is equipped with sealing ring,
By locking connector and tail sleeve, sealing ring pressed fiber wire jumper is made to form radial seal, jump external water can not from optical fiber
Enter inside fiber adapter between line and conducting wire via hole；Due to fiber adapter can from end face, radial comprehensive waterproof,
Fiber adapter is used for outdoor equipment, the optical fiber connector and optical patchcord that it can be made internal are in dry environment always
Under, to guarantee the stability of fibre optic data transmission.
Detailed description of the invention
Fig. 1 is the explosive view of joint described in the utility model；
Fig. 2 is the explosive view of fiber adapter described in the utility model；
Fig. 3 is the assembling figure of fiber adapter described in the utility model；
Fig. 4 is the explosive view of fiber adapter described in another embodiment of the utility model；
Fig. 5 is the assembling figure of fiber adapter described in another embodiment of the utility model；
1, optical fiber connector；11, water proof ring；2, optical patchcord；3, fiber adapter；31, adapter main body；311, outer spiral shell
Line；32, connector；321, limiting section；33, sealing ring；34, tail sleeve；35, dust cap；351, card slot.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As the embodiment of joint described in the utility model, as shown in Figure 1 to Figure 3.Including optical fiber connector
1, optical patchcord 2 and fiber adapter 3, the fiber adapter 3 include adapter main body 31, connector 32,33 and of sealing ring
Tail sleeve 34；After the adapter main body 31 is connect with optical fiber connector 1, the adapter main body 31 is located at outside optical fiber connector 1
Portion；The tail sleeve 34 is set in outside optical patchcord 2, and the adapter main body 31 and tail sleeve 34 are connected by connector 32, institute
Sealing ring 33 is stated to be pressed between connector 32 and tail sleeve 34.The optical fiber connector 1 and optical patchcord 2 connect；The light
Fiber connector 1 is equipped with water proof ring 11, locks fiber adapter 3 and optical fiber connector 1, water proof ring 11 is made to be pressed on fiber adapters
The junction of device 3 and optical fiber connector 1, to form end face seal；The sealing ring 33 is set in the outside of optical patchcord 2,
Connector 32 and tail sleeve 34 are locked, makes 33 pressed fiber wire jumper 2 of sealing ring, to form radial seal.
In the present embodiment, the fiber adapter 3 further includes dust cap 35, the adapter main body 31 and dust cap 35
It is detachably connected.Before using fiber adapter 3, the dust cap 35 is for preventing external dust from entering fiber adapter 3
It is internal.
In the present embodiment, the adapter main body 31 is equipped with buckle (not shown go out), and the dust cap 35 is equipped with
The card slot 351 of the buckle, the adapter main body 31 and dust cap 35 are adapted to by connecting and fixing.The structure is simple, dismounting
It is convenient.
In the present embodiment, it is offered in the tail sleeve 34 conducting wire via hole (not shown go out), the optical patchcord 2 is passed through and led
Line via hole and optical fiber connector 1 connect.
The connector 32 is equipped with limiting section 321, and in the present embodiment, the limiting section 321 is annular protrusion, locking
When connector 32 and tail sleeve 34, the limiting section 321 is used to support sealing ring 33, makes 33 uniform force of sealing ring, can be more preferable
Pressed fiber wire jumper 2, water is obstructed outside fiber adapter 3 completely, to improve the waterproofness of fiber adapter 3
Energy.
The utility model no longer uses the fiber adapter of existing no water-proof function, but uses from end face, radial direction comprehensively
The fiber adapter 3 of waterproof.Due to being equipped with water proof ring 11 in the junction of fiber adapter 3 and optical fiber connector 1, pass through compression
Water proof ring 11 makes fiber adapter 3 and optical fiber connector 1 form end face seal, makes external water can not be from 3 He of fiber adapter
The junction of optical fiber connector 1 enters inside fiber adapter 3；Since fiber adapter 3 is equipped with sealing ring 33, connected by locking
Fitting 32 and tail sleeve 34 make 33 pressed fiber wire jumper 2 of sealing ring form radial seal, make external water can not be from optical patchcord 2
Enter inside fiber adapter 3 between conducting wire via hole；Due to fiber adapter 3 can from end face, radial comprehensive waterproof,
Fiber adapter 3 is used for outdoor equipment, the optical fiber connector 1 and optical patchcord 2 that it can be made internal are always in drying
Under environment, to guarantee the stability of fibre optic data transmission.
As another embodiment of the utility model, as shown in Fig. 4 to Fig. 5.The adapter main body 31 is equipped with outer spiral shell
Line 311, the dust cap 35 are equipped with the internal screw thread (not shown go out) for being adapted to the external screw thread 311, the adapter main body 31
Pass through the fixation that is spirally connected with dust cap 35.This is simple in construction, easy to disassemble and assemble.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of fiber adapter, for being adapted to different types of optical fiber connector, optical fiber connector is used to connect optical patchcord,
It is characterized in that, the fiber adapter includes adapter main body, connector, sealing ring and tail sleeve；The adapter main body with
After optical fiber connector connection, the adapter main body is located at outside optical fiber connector；The tail sleeve is set in outside optical patchcord,
The adapter main body is connected with tail sleeve by connector, and the sealing ring is pressed between connector and tail sleeve.
2. fiber adapter according to claim 1, which is characterized in that the fiber adapter further includes dust cap, institute
Adapter main body is stated to be detachably connected with dust cap.
3. fiber adapter according to claim 2, which is characterized in that the adapter main body is equipped with external screw thread, institute
It states dust cap and is equipped with the adaptation externally threaded internal screw thread, the adapter main body and dust cap pass through the fixation that is spirally connected.
4. fiber adapter according to claim 2, which is characterized in that the adapter main body is equipped with buckle, described
Dust cap is equipped with the card slot for being adapted to the buckle, the adapter main body and dust cap by connecting and fixing.
5. fiber adapter according to claim 1, which is characterized in that offer conducting wire via hole in the tail sleeve.
6. a kind of joint, which is characterized in that including any one of optical fiber connector, optical patchcord and claim 1-5
The fiber adapter, the optical fiber connector are connected with optical patchcord；The optical fiber connector is equipped with water proof ring, locking
Fiber adapter and optical fiber connector make water proof ring be pressed on the junction of fiber adapter and optical fiber connector, to be formed
End face seal；The sealing ring is set in the outside of optical patchcord, locks connector and tail sleeve, jumps sealing ring pressed fiber
Line, to form radial seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893550.4U CN208224542U (en) | 2018-06-08 | 2018-06-08 | Fiber adapter and joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820893550.4U CN208224542U (en) | 2018-06-08 | 2018-06-08 | Fiber adapter and joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208224542U true CN208224542U (en) | 2018-12-11 |
Family
ID=64505551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820893550.4U Active CN208224542U (en) | 2018-06-08 | 2018-06-08 | Fiber adapter and joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208224542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114008502A (en) * | 2019-05-17 | 2022-02-01 | 康普技术有限责任公司 | Mechanical connection interface |
-
2018
- 2018-06-08 CN CN201820893550.4U patent/CN208224542U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114008502A (en) * | 2019-05-17 | 2022-02-01 | 康普技术有限责任公司 | Mechanical connection interface |
| US12061366B2 (en) | 2019-05-17 | 2024-08-13 | Commscope Technologies Llc | Mechanical connection interface |
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