CN220105359U - Modularized optical fiber access structure - Google Patents
Modularized optical fiber access structure Download PDFInfo
- Publication number
- CN220105359U CN220105359U CN202321471556.XU CN202321471556U CN220105359U CN 220105359 U CN220105359 U CN 220105359U CN 202321471556 U CN202321471556 U CN 202321471556U CN 220105359 U CN220105359 U CN 220105359U
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- CN
- China
- Prior art keywords
- shell
- optical fiber
- fixedly connected
- fiber cable
- mounting
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 60
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a modularized optical fiber access structure, which comprises a shell, wherein a shell cover is arranged at the top of the shell, a plurality of screws are fixedly connected between the shell cover and the shell, and two mounting plates are fixedly connected at the center of the shell; an optical transmitting and receiving assembly is fixedly connected between the two mounting plates, an optical fiber cable is mounted on one side of the shell, a wire plugging hole is formed in the other side of the shell, and a locking assembly is arranged in the center of the shell; according to the utility model, through the locking assembly, the optical fiber can be limited by the two locking frames after being connected, and the optical fiber cable can have higher stability after being connected due to the elastic force of the strong spring to squeeze the optical fiber cable, so that the optical fiber cable has a better use effect; through the sealing washer that sets up for the junction of fiber cable and shell can possess higher leakproofness, prevents that moisture from getting into the shell center, has promoted fiber cable's life, has promoted user's result of use simultaneously.
Description
Technical Field
The utility model relates to the technical field of optical module fibers, in particular to a modularized fiber access structure.
Background
The optical fiber is a short-term optical fiber, is a fiber made of glass or plastic, and can be used as a light conduction tool; in daily life, optical fibers are used for long distance information transmission because the conduction loss of light in the optical fibers is much lower than the conduction loss of electricity in the electric wires; the optical fiber is widely used in the communication industry and is mainly used for communication; the internet and wireless technologies are significantly enhancing the interconnectivity of information, and these technologies are growing exponentially throughout the world, requiring support for hundreds of millions of users generated traffic, billions of digital data being transmitted throughout the world, through switches, long distance fibers, metropolitan area networks, and other various access technologies.
The current optical fiber access structure is usually used for connecting an optical fiber cable with an optical transmitting and receiving assembly, after the optical fiber cable is connected, the service life of the optical fiber is often lower due to a wet environment, and the optical fiber access structure does not have the limiting and fixing effects on the optical fiber, so that the stability of optical fiber connection is lower.
It is therefore desirable to provide a modular fiber optic access architecture that addresses the above-described issues.
Disclosure of Invention
The utility model aims to solve the technical problems that the prior optical fiber access structure is used for connecting an optical fiber cable with an optical transmitting and receiving assembly, the service life of an optical fiber is often lower due to a wet environment after the optical fiber is connected, and the optical fiber is not limited and fixed, so that the stability of optical fiber connection is lower.
In order to solve the technical problems, the utility model adopts a technical scheme that: the modularized optical fiber access structure comprises a shell, wherein a shell cover is arranged at the top of the shell, a plurality of screws are fixedly connected between the shell cover and the shell, and two mounting plates are fixedly connected to the center of the shell;
the optical fiber cable is installed on one side of the shell, a plug wire hole is formed in the other side of the shell, and a locking assembly is arranged in the center of the shell.
The utility model is further provided with: the shell and the two mounting plates are of an integrated structure.
Through above-mentioned technical scheme for two mounting panels possess higher connection stability, and then promoted the installation stability of light emission receiving assembly, guaranteed the normal transmission of optical signal, promoted the result of use.
The utility model is further provided with: the two mounting plate centers are provided with mounting holes, and the light emitting and receiving assembly is fixedly connected to the two mounting hole centers.
Through above-mentioned technical scheme for light emission receiving element can be connected with the shell through two mounting panels, and fixed stability is higher.
The utility model is further provided with: and one side of the shell is fixedly connected with a sealing ring corresponding to the optical fiber cable.
Through above-mentioned technical scheme for the junction of fiber cable and shell can possess higher leakproofness, prevents that moisture from getting into the shell center, has promoted fiber cable's life, has promoted user's result of use simultaneously.
The utility model is further provided with: the locking assembly comprises a mounting frame fixedly connected to one side of the front inner wall and the rear inner wall of the shell, two springs are fixedly connected to the inner wall of the mounting frame, two telescopic frames are slidably connected to the centers of the mounting frame, the other ends of the two groups of springs are respectively connected with the two telescopic frames, and locking frames are fixedly connected to the telescopic frames.
Through above-mentioned technical scheme, pull two locking frames, make expansion bracket part get into the mounting bracket center, the spring is compressed, inserts the shell with the optic fibre cable afterwards, is connected with light emission receiving element afterwards, unclamps the locking frame, because receive the resilience force locking frame automatic re-setting of spring, two locking frames press from both sides the optic fibre cable tight, make it possess higher connection stability.
The utility model is further provided with: limiting sliding grooves are formed in the centers of the two mounting frames, and the two telescopic frames penetrate through the centers of the limiting sliding grooves.
Through above-mentioned technical scheme for two expansion brackets can be in the stable removal of mounting bracket center, and then have promoted the spacing intensity to the fiber cable.
The utility model is further provided with: the inner circumferential surfaces of the two locking frames are tightly attached to the outer wall of the optical fiber cable.
Through the technical scheme, the two locking frames can provide larger extrusion force for the optical fiber cable, so that the stability of the optical fiber cable after being connected is higher.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the locking assembly, the optical fiber can be limited by the two locking frames after being connected, and the optical fiber cable can have higher stability after being connected due to the elastic force of the strong spring to squeeze the optical fiber cable, so that the optical fiber cable has a better use effect;
2. according to the utility model, the joint of the optical fiber cable and the shell can have higher tightness through the arranged sealing ring, so that moisture is prevented from entering the center of the shell, the service life of the optical fiber cable is prolonged, and the use effect of a user is improved.
Drawings
FIG. 1 is an external view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the present utility model;
fig. 4 is a cross-sectional view of the locking assembly of the present utility model.
In the figure: 1. a housing; 2. a cover; 3. a screw; 4. a mounting plate; 5. a light emitting and receiving assembly; 6. an optical fiber cable; 601. a seal ring; 7. a plug wire hole; 8. a locking assembly; 801. a mounting frame; 802. a spring; 803. a telescopic frame; 804. and (5) locking the frame.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-4, a modularized optical fiber access structure comprises a housing 1, wherein a housing cover 2 is arranged at the top of the housing 1, a plurality of screws 3 are fixedly connected between the housing cover 2 and the housing 1, and two mounting plates 4 are fixedly connected at the center of the housing 1; the shell 1 and the two mounting plates 4 are of an integrated structure; the two mounting plates 4 have higher connection stability, so that the mounting stability of the light emitting and receiving assembly 5 is improved, the normal transmission of light signals is ensured, and the use effect is improved; a light emitting and receiving assembly 5 is fixedly connected between the two mounting plates 4, mounting holes are formed in the centers of the two mounting plates 4, and the light emitting and receiving assembly 5 is fixedly connected to the centers of the two mounting holes; the light emitting and receiving assembly 5 can be connected with the shell 1 through the two mounting plates 4, so that the fixation stability is high; an optical fiber cable 6 is arranged on one side of the shell 1, and a sealing ring 601 corresponding to the optical fiber cable 6 is fixedly connected on one side of the shell 1; the joint of the optical fiber cable 6 and the shell 1 can have higher tightness, so that moisture is prevented from entering the center of the shell 1, the service life of the optical fiber cable 6 is prolonged, and the use effect of a user is improved; a wire insertion hole 7 is formed in the other side of the shell 1, and a locking assembly 8 is arranged in the center of the shell 1;
as shown in fig. 4, the locking assembly 8 comprises a mounting rack 801 fixedly connected to one side of the front and rear inner walls of the housing 1, two springs 802 are fixedly connected to the inner walls of the two mounting racks 801, telescopic brackets 803 are slidably connected to the centers of the two mounting racks 801, limiting sliding grooves are formed in the centers of the two mounting racks 801, and the two telescopic brackets 803 penetrate through the centers of the limiting sliding grooves; the two telescopic frames 803 can stably move in the center of the mounting frame 801, so that the limiting strength of the optical fiber cable 6 is improved; the other ends of the two groups of springs 802 are respectively connected with two telescopic frames 803, and locking frames 804 are fixedly connected to the two telescopic frames 803; the inner circumferential surfaces of the two locking frames 804 are tightly attached to the outer wall of the optical fiber cable 6; the two locking frames 804 can provide larger extrusion force for the optical fiber cable 6, so that the stability of the optical fiber cable 6 after being connected is higher; pulling the two locking frames 804 to enable the telescopic frame 803 to partially enter the center of the mounting frame 801, compressing the spring 802, then inserting the optical fiber cable 6 into the housing 1, then connecting the optical fiber cable with the light emitting and receiving assembly 5, releasing the locking frames 804, and automatically resetting the locking frames 804 due to the resilience force of the spring 802, wherein the two locking frames 804 clamp the optical fiber cable 6, so that the optical fiber cable has high connection stability.
When the optical fiber cable connector is used, the two locking frames 804 are pulled firstly to enable the telescopic frame 803 to partially enter the center of the mounting frame 801, the spring 802 is compressed, then the optical fiber cable 6 is inserted into the shell 1, then the optical fiber cable connector is connected with the light emitting and receiving assembly 5, the locking frames 804 are loosened, the optical fiber cable 6 is clamped by the two locking frames 804 due to the fact that the locking frames 804 are automatically reset by the resilience force of the spring 802, high connection stability is achieved, then the output end is inserted into the plug wire hole 7, the output end is connected with the other end of the light emitting and receiving assembly 5, and then the shell cover 2 is fixed with the shell 1 through the bolts 3.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A modular optical fiber access structure comprising a housing (1), characterized in that: a shell cover (2) is arranged at the top of the shell (1), a plurality of screws (3) are fixedly connected between the shell cover (2) and the shell (1), and two mounting plates (4) are fixedly connected to the center of the shell (1);
optical transmission receiving assembly (5) is fixedly connected between two mounting plates (4), optical fiber cable (6) is installed to shell (1) one side, plug wire hole (7) have been seted up to shell (1) opposite side, shell (1) center is provided with locking subassembly (8).
2. A modular fiber optic access architecture as claimed in claim 1, wherein: the shell (1) and the two mounting plates (4) are of an integrated structure.
3. A modular fiber optic access architecture as claimed in claim 1, wherein: the centers of the two mounting plates (4) are provided with mounting holes, and the light emitting and receiving assembly (5) is fixedly connected to the centers of the two mounting holes.
4. A modular fiber optic access architecture as claimed in claim 1, wherein: one side of the shell (1) is fixedly connected with a sealing ring (601) corresponding to the optical fiber cable (6).
5. A modular fiber optic access architecture as claimed in claim 1, wherein: locking subassembly (8) are including fixed connection in mounting bracket (801) of inner wall one side around shell (1), two equal fixedly connected with of inner wall of mounting bracket (801) two springs (802), two equal sliding connection in mounting bracket (801) center has expansion bracket (803), and the other end of two sets of springs (802) is connected with two expansion brackets (803) respectively, two equal fixedly connected with locking frame (804) on expansion bracket (803).
6. A modular fiber optic access architecture as claimed in claim 5, wherein: limiting sliding grooves are formed in the centers of the two mounting frames (801), and the two telescopic frames (803) penetrate through the centers of the limiting sliding grooves.
7. A modular fiber optic access architecture as claimed in claim 5, wherein: the inner circumferential surfaces of the two locking frames (804) are tightly attached to the outer wall of the optical fiber cable (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321471556.XU CN220105359U (en) | 2023-06-10 | 2023-06-10 | Modularized optical fiber access structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321471556.XU CN220105359U (en) | 2023-06-10 | 2023-06-10 | Modularized optical fiber access structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220105359U true CN220105359U (en) | 2023-11-28 |
Family
ID=88873101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321471556.XU Active CN220105359U (en) | 2023-06-10 | 2023-06-10 | Modularized optical fiber access structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220105359U (en) |
-
2023
- 2023-06-10 CN CN202321471556.XU patent/CN220105359U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |