CN219676330U - Optical fiber adapter connection structure, optical fiber distribution device, distribution box and distribution frame - Google Patents
Optical fiber adapter connection structure, optical fiber distribution device, distribution box and distribution frame Download PDFInfo
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- CN219676330U CN219676330U CN202122177251.5U CN202122177251U CN219676330U CN 219676330 U CN219676330 U CN 219676330U CN 202122177251 U CN202122177251 U CN 202122177251U CN 219676330 U CN219676330 U CN 219676330U
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 56
- 239000000835 fiber Substances 0.000 claims description 23
- 238000004891 communication Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to optical fiber communication equipment, and particularly discloses an optical fiber adapter connecting structure and an optical fiber wiring device. The optical fiber adapter connecting structure comprises a panel and a plurality of adapter connectors, wherein at least one adapter wiring hole is formed in each adapter connector; the panel comprises a front plate, and the front plate is provided with a mounting hole matched with the adapter connector; a clamping assembly and a positioning assembly are further arranged between the adapter connector and the front plate, wherein the positioning assembly comprises a positioning stop block arranged on the outer side of the adapter connector; in the connection state, the adapter connector is inserted into the mounting hole and is clamped with the front plate through the clamping assembly; the stop block is abutted with the front plate. The optical fiber adapter connecting structure is provided with the adapter connector to connect different types of optical fiber connectors, so that the flexibility of optical fiber wiring is improved.
Description
Technical Field
The present utility model relates to an optical fiber communication device, and more particularly, to an optical fiber adapter connection structure and an optical fiber distribution device.
Background
Optical fibers are widely used as a high-efficiency communication medium, and in order to facilitate connection and signal distribution of the optical fibers, an optical fiber distribution device is generally provided for unified management. The fiber optic distribution device is provided with fiber optic panel modules for fiber optic connection and/or cable constraint.
The splice forms of optical fibers are various depending on the application, such as SC splice, LC splice, MPO splice, and the like. In the practical use process, the situation that different types of connectors need to be connected on the same optical fiber distribution device and even the same optical fiber panel module is often encountered. However, because the connectors of different types are connected in different manners, the existing optical fiber wiring device is difficult to directly install the connectors of different types on the same device, has insufficient flexibility in use, and is not beneficial to the modularized production of the optical fiber panel.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an optical fiber adapter connecting structure and an optical fiber wiring device, which are used for improving the flexibility of optical fiber wiring by arranging adapter connectors to connect different types of optical fiber connectors.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the optical fiber adapter connecting structure comprises a panel and a plurality of adapter connectors, wherein at least one adapter wiring hole is formed in each adapter connector; the panel comprises a front plate, and the front plate is provided with a mounting hole matched with the adapter connector; a clamping assembly and a positioning assembly are further arranged between the adapter connector and the front plate, wherein the positioning assembly comprises a positioning stop block arranged on the outer side of the adapter connector; the clamping assembly comprises a movable clamping part and a fixed clamping part, one of the movable clamping part and the fixed clamping part is arranged on the adapter joint, and the other is arranged on the panel; in the connection state, the adapter connector is inserted into the mounting hole and is clamped with the front plate through the clamping assembly; the stop block is abutted with the front plate.
The adapter joint realizes the accurate positioning with the panel through the positioning component and is further connected through the clamping component. Wherein the adapter connectors are adapted to connect with different types of fiber optic connectors by providing different types of adapter connection holes. By adopting the optical fiber adapter connecting structure, different types of optical fiber connectors can be flexibly configured on a single panel, and the flexibility of optical fiber wiring is improved. Meanwhile, the structure of the panel can be simplified, the modular production of the panel and the adapter connector can be realized, and the processing efficiency is improved.
Preferably, the movable clamping part comprises a clamping block arranged on the adapter joint.
Preferably, the adapter connection hole is matched with an SC connector, an LC connector or an MPO connector.
Preferably, one side of the panel is provided with limiting parts which are in one-to-one correspondence with the mounting holes, the limiting parts are annularly arranged around the mounting holes, and the limiting parts are arranged in an open loop or a closed loop along the circumferential direction of the corresponding mounting holes; in the connected state, the side surface of the adapter joint is contacted with the inner side of the corresponding limiting part.
Preferably, the mounting hole is rectangular; the limiting part comprises two transverse limiting plates which are symmetrically arranged relative to the mounting hole in a left-right direction and/or two longitudinal limiting plates which are symmetrically arranged relative to the mounting hole in an up-down direction.
The limiting part can transversely and longitudinally limit the adapter connector, reduces the shaking amount of the adapter connector in the left-right direction and the up-down direction after the adapter connector is installed, and improves the overall stability of the structure.
The optical fiber distribution box comprises a box body and the optical fiber adapter connecting structure, wherein the panel is detachably connected with the box body.
The optical fiber wiring device comprises a mounting plate, wherein at least one mounting position is arranged on the mounting plate, and the optical fiber adapter connecting structure is further arranged, wherein the panel is arranged at the mounting position and is detachably connected with the mounting plate.
Preferably, the panel further comprises a main body positioned at one side of the front plate, and the main body is fixedly connected with the front plate or integrally formed; at least one group of oppositely distributed side surfaces of the main body are provided with elastic poking sheets, one end of each elastic poking sheet is fixedly connected with the main body, and the other end extends towards the front plate direction or away from the front plate direction; the panel is clamped with the mounting plate through the elastic poking piece.
The panel pass through the elastic plectrum and be connected with the mounting panel, the easy dismounting of panel, when maintaining or wiring, can separate panel and mounting panel, accomplish the operation after, be connected with the mounting panel again, the convenience is fine. The elastic poking piece can be directly and elastically clamped with the mounting plate, and a clamping block for being clamped with the mounting plate can be arranged on the outer side of the elastic poking piece.
The number of the elastic poking sheets can be one, and the elastic poking sheets are arranged on one side face of the main body. The quantity of the elastic poking sheets is preferably two, the elastic poking sheets are arranged on two side surfaces of the main body, which are oppositely arranged, at the moment, the two elastic poking sheets can be pressed by a single hand at the same time, the separation of the panel and the mounting plate is realized, and the operation is very convenient.
The optical fiber distribution box comprises a box body, wherein the optical fiber distribution device is arranged on the box body.
An optical fiber distribution frame comprises a frame body, wherein the frame body is provided with the optical fiber distribution device.
Drawings
FIG. 1 is a schematic view of a first embodiment of a fiber optic adapter connection structure according to the present utility model;
FIG. 2 is an exploded view of a first embodiment of a fiber optic adapter connection structure according to the present utility model;
FIG. 3 is a cross-sectional view of a first embodiment fiber optic adapter connection structure of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of a panel in a fiber optic adapter connection structure according to a first embodiment of the present utility model;
FIG. 6 is a rear side view of a faceplate view of the first embodiment fiber optic adapter connection structure of the present utility model;
FIG. 7 is a top view of a panel of the fiber optic adapter connection structure of the first embodiment of the present utility model;
FIG. 8 is a view showing the structure of an adapter connector in the first embodiment of the optical fiber adapter connection structure of the present utility model;
FIG. 9 is a side view of an adapter connector in a first embodiment of a fiber optic adapter connection arrangement according to the present utility model;
FIG. 10 is a schematic view of a fiber optic distribution box according to a second embodiment of the present utility model;
FIG. 11 is an exploded view of a fiber organizer according to a second embodiment of the present utility model;
FIG. 12 is a schematic view of a third embodiment of an optical fiber distribution device according to the present utility model;
fig. 13 is an exploded view of a fiber optic distribution device according to a third embodiment of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
As shown in fig. 1 and 2, an optical fiber adapter connecting structure comprises a panel 1 and a plurality of adapter connectors 2, wherein at least one adapter wiring hole 21 is formed in the adapter connectors 2. Specifically, the adapter wiring holes 21 are matched with SC joints, LC joints or MPO joints.
As shown in fig. 5-7, the panel 1 includes a front plate 11, and the front plate 11 is provided with a mounting hole 111 matching with the adapter connector 2. As shown in fig. 3-9, a clamping assembly and a positioning assembly are further arranged between the adapter connector 2 and the front plate 11, wherein the positioning assembly comprises a positioning stop block 23 arranged on the outer side of the adapter connector 2. The clamping assembly comprises a movable clamping part 22 and a fixed clamping part 112, wherein one of the movable clamping part 22 and the fixed clamping part 112 is arranged on the adapter connector 2, and the other is arranged on the panel 1. In the connected state, the adapter connector 2 is inserted into the mounting hole 111 and is clamped with the front plate 11 through the clamping assembly, and the stop block is abutted with the front plate 11.
Specifically, as shown in fig. 3 and 4, the movable clamping portion 22 includes a clamping block disposed on the adapter connector 2, and the fixed clamping portion 112 is a clamping groove disposed on the front plate 11. Of course, the fixture block may be provided on the front plate 11, and the corresponding fixture groove may be provided on the adapter connector 2. The clamping block is in a spring plate form or in a telescopic form provided with an elastic piece.
The adapter connector 2 is accurately positioned with the panel 1 through a positioning component and is further connected through a clamping component. Wherein the adapter connector 2 is adapted to connect with different types of fiber optic connectors by providing different types of adapter wiring holes 21. By adopting the optical fiber adapter connecting structure, different types of optical fiber connectors can be flexibly configured on a single panel 1, and the flexibility of optical fiber wiring is improved. Meanwhile, the structure of the panel 1 can be simplified, the modular production of the panel 1 and the adapter connector 2 can be realized, and the processing efficiency is improved.
As shown in fig. 3 to 7, further, a limiting portion corresponding to the mounting hole 111 one to one is disposed on one side of the panel 1, the limiting portion is disposed annularly around the mounting hole 111, and the limiting portion is disposed in an open loop or a closed loop along a circumferential direction of the corresponding mounting hole 111. In the connected state, the side surface of the adapter connector 2 is in contact with the inner side of the corresponding limit part. Specifically, the mounting hole 111 is rectangular, and the limiting portion includes two lateral limiting plates 114 symmetrically disposed about the mounting hole 111, and/or two longitudinal limiting plates 113 symmetrically disposed about the mounting hole 111.
The limiting part can limit the adapter connector 2 transversely and longitudinally, reduces the shaking amount of the adapter connector 2 in the left-right direction and the up-down direction after being installed, and improves the overall stability of the structure.
Example two
As shown in fig. 10 and 11, a fiber optic distribution box includes a box body 4, and further includes a fiber optic adapter connection structure as described above, wherein a panel 1 is detachably connected to the box body 4.
Example III
As shown in fig. 12 and 13, an optical fiber distribution device comprises a mounting plate 3, wherein at least one mounting position 31 is arranged on the mounting plate 3, and the optical fiber distribution device further comprises the optical fiber adapter connecting structure, wherein the panel 1 is arranged at the mounting position 31 and is detachably connected with the mounting plate 3. As shown in fig. 5-7, the panel 1 further includes a main body 12 located at one side of the front plate 11, where the main body 12 is fixedly connected to or integrally formed with the front plate 11. At least one group of oppositely distributed side surfaces of the main body are provided with elastic poking sheets 13, one end of each elastic poking sheet 13 is fixedly connected with the main body 12, and the other end extends towards the front plate 11 or away from the front plate 11. The panel 1 is clamped with the mounting plate 3 through an elastic poking piece 13.
The panel 1 is connected with the mounting plate 3 through the elastic poking piece 13, the panel 1 is convenient to assemble and disassemble, and can be separated from the mounting plate 3 during maintenance or wiring, and the panel 1 is connected with the mounting plate 3 after the operation is completed, so that the convenience is good. The elastic poking piece 13 can be directly and elastically clamped with the mounting plate 3, and a clamping block for being clamped with the mounting plate 3 can be arranged on the outer side of the elastic poking piece 13.
The number of the elastic pulling pieces 13 may be one, and disposed on one side of the main body 12. The number of the elastic poking sheets 13 is preferably two, and the elastic poking sheets 13 are arranged on two opposite side surfaces of the main body 12, so that the two elastic poking sheets 13 can be pressed by one hand at the same time, the separation of the panel 1 and the mounting plate 3 is realized, and the operation is convenient.
Example IV
The optical fiber distribution box comprises a box body 4, wherein the optical fiber distribution device is arranged on the box body 4.
Example five
An optical fiber distribution frame comprises a frame body, wherein the frame body is provided with the optical fiber distribution device.
In summary, the foregoing description is only of the preferred embodiments of the utility model, and is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (10)
1. An optical fiber adapter connection structure, characterized in that: the adapter comprises a panel and a plurality of adapter connectors, wherein at least one adapter wiring hole is formed in each adapter connector; the panel comprises a front plate, and the front plate is provided with a mounting hole matched with the adapter connector;
a clamping assembly and a positioning assembly are further arranged between the adapter connector and the front plate, wherein the positioning assembly comprises a positioning stop block arranged on the outer side of the adapter connector; the clamping assembly comprises a movable clamping part and a fixed clamping part, one of the movable clamping part and the fixed clamping part is arranged on the adapter joint, and the other is arranged on the panel;
in the connection state, the adapter connector is inserted into the mounting hole and is clamped with the front plate through the clamping assembly; the stop block is abutted with the front plate.
2. The fiber optic adapter connection structure of claim 1, wherein: the movable clamping part comprises a clamping block arranged on the adapter joint.
3. The fiber optic adapter connection structure of claim 1, wherein: the adapter wire hole is matched with the SC joint, the LC joint or the MPO joint.
4. The fiber optic adapter connection structure of claim 1, wherein: one side of the panel is provided with limiting parts which are in one-to-one correspondence with the mounting holes, the limiting parts are annularly arranged around the mounting holes, and the limiting parts are arranged in an open loop or a closed loop along the circumferential direction of the corresponding mounting holes; in the connected state, the side surface of the adapter joint is contacted with the inner side of the corresponding limiting part.
5. The fiber optic adapter connection structure of claim 4, wherein: the mounting hole is rectangular; the limiting part comprises two transverse limiting plates which are symmetrically arranged relative to the mounting hole in a left-right direction and/or two longitudinal limiting plates which are symmetrically arranged relative to the mounting hole in an up-down direction.
6. The utility model provides a distribution box, includes box body, its characterized in that: the fiber optic adapter connection structure of any of claims 1-5, wherein the faceplate is removably coupled to the cassette.
7. An optical fiber distribution device comprising a mounting plate, characterized in that: the mounting plate is provided with at least one mounting position, and the optical fiber adapter connecting structure as claimed in any one of claims 1 to 5, wherein the panel is arranged at the mounting position and is detachably connected with the mounting plate.
8. The fiber distribution arrangement of claim 7, wherein: the panel also comprises a main body positioned at one side of the front plate, and the main body is fixedly connected with the front plate or integrally formed; at least one group of oppositely distributed side surfaces of the main body are provided with elastic poking sheets, one end of each elastic poking sheet is fixedly connected with the main body, and the other end extends towards the front plate direction or away from the front plate direction; the panel is clamped with the mounting plate through the elastic poking piece.
9. The utility model provides a distribution box, includes box body, its characterized in that: the optical fiber distribution device as claimed in claim 7 or 8 is arranged on the box body.
10. The utility model provides a distribution frame, includes support body, its characterized in that: the frame body is provided with the optical fiber wiring device as claimed in claim 7 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122177251.5U CN219676330U (en) | 2021-09-09 | 2021-09-09 | Optical fiber adapter connection structure, optical fiber distribution device, distribution box and distribution frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122177251.5U CN219676330U (en) | 2021-09-09 | 2021-09-09 | Optical fiber adapter connection structure, optical fiber distribution device, distribution box and distribution frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219676330U true CN219676330U (en) | 2023-09-12 |
Family
ID=87923492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122177251.5U Active CN219676330U (en) | 2021-09-09 | 2021-09-09 | Optical fiber adapter connection structure, optical fiber distribution device, distribution box and distribution frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219676330U (en) |
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2021
- 2021-09-09 CN CN202122177251.5U patent/CN219676330U/en active Active
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