CN211603621U

CN211603621U - Optical fiber connector capable of preventing optical fiber from being broken

Info

Publication number: CN211603621U
Application number: CN202020591687.1U
Authority: CN
Inventors: 杨旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-09-29
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a prevent fiber connector of optic fibre rupture, including casing and sleeve pipe, the protection network has been cup jointed on the inside surface of casing, sealed lasso has been cup jointed at the inside middle part of casing, the joint groove has been opened on the one end surface of casing, the other end fixedly connected with sheath of casing, the surperficial one end joint of sheath has the couple, the inside surface of sheath is all around through spring post fixedly connected with second link, sheathed tube one end fixedly connected with is to the adapter sleeve, the first link of sheathed tube other end fixedly connected with, sheathed tube inside surface fixedly connected with support column all around. The utility model discloses a through being provided with first link, sleeve pipe, support column and lag, it is inside that the convenience inserts first link through the optic fibre line to the optic fibre line is in inside the lag, because the support column setting is at set intraduct, has improved the holistic surperficial compressive capacity of sleeve pipe, thereby can prevent the inside optic fibre line rupture of first link.

Description

Optical fiber connector capable of preventing optical fiber from being broken

Technical Field

The utility model relates to an optical fiber device technical field, in particular to prevent fiber connector of optic fibre rupture.

Background

The optical fiber connector is a device for making detachable connection between optical fibers, and it precisely butt-joints two end faces of the optical fibers to make the optical energy output by the transmitting optical fiber be maximally coupled into the receiving optical fiber and to minimize the influence on the system due to its intervening optical link, which is the basic requirement of the optical fiber connector. To some extent, fiber optic connectors affect the reliability and performance of optical transmission systems.

When the conventional optical fiber connector is used for carrying out optical fiber butt joint, the optical fiber lines are often connected with equal lengths at two ends, the optical fibers at two ends are connected at one position, when the optical fiber connector at the position is bent, the optical fiber connecting lines are easily broken, the use of a network is influenced, and an optical fiber connector is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a fiber connector for preventing fiber from being broken, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent fiber connector of optic fibre rupture, includes casing and sleeve pipe, the protection network has been cup jointed on the inside surface of casing, sealed lasso has been cup jointed at the inside middle part of casing, the joint groove has been opened on the one end surface of casing, the other end fixedly connected with sheath of casing, the surperficial one end joint of sheath has the couple, the inside surface of sheath is all around through spring post fixedly connected with second link, sheathed tube one end fixedly connected with is to the adapter sleeve, the first link of sheathed tube other end fixedly connected with, sheathed tube inside surface fixedly connected with support column all around, the lag has been cup jointed at the inside middle part of sheathed tube.

Further, the casing is the hollow column structure of cuboid, the material of casing is polyethylene, the thickness of casing is 1-2 mm.

Furthermore, the material of protection network is stainless steel, the thickness of protection network is 1mm, the protection network closely meets with the seal ring.

Furthermore, the number of the spring columns is four, the spring columns are arranged at the joint of the second connecting end and the sheath, and one ends of the spring columns are embedded into the sheath.

Furthermore, the support columns are distributed in the sleeve in an annular array, and the support columns are arranged in a plurality.

Further, the inclination angle between couple and the casing is 30 degrees, the bottom surface of couple still is provided with the rectangular channel.

Furthermore, the material of lag is rubber, the surface of lag still opens there is the round hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1): the utility model is provided with the first connecting end, the sleeve, the supporting column and the protecting jacket, and the optical fiber line can be conveniently inserted into the first connecting end, so that the optical fiber line is positioned in the protecting jacket;

(2): the utility model is provided with the sheath, the second connecting end, the spring column and the hook, one end of the optical fiber line can be conveniently inserted into the second connecting end and enter the casing through the inside of the second connecting end, in the process, the whole casing can be conveniently hung up through the hook, the optical fiber can be prevented from being damaged, when the surface of the sheath is provided with pressure, the optical fiber line at the connecting part of the second connecting end can not be directly broken under the action of external force through the extension and contraction of the spring column, and the buffering effect can be effectively achieved through the spring column;

(3): the utility model discloses a through being provided with casing, joint groove, sealed lasso and protection network, through the inside optical fiber head one end card in butt joint cover department of first link, the inside optical fiber head one end of second link also is in butt joint cover department after penetrating in the casing to realize the butt joint of both ends optic fibre, be provided with the protection network through the inside surface at the casing and be convenient for improve the inside holistic bending resistance of casing, further prevent the inside optic fibre of casing rupture under the effect of external force.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the sheath of the present invention.

Fig. 3 is a schematic view of the internal structure of the housing of the present invention.

Fig. 4 is a schematic view of the internal structure of the sleeve according to the present invention.

In the figure: 1. a sheath; 2. a housing; 3. butting sleeves; 4. a sleeve; 5. a first connection end; 6. hooking; 7. a spring post; 8. a second connection end; 9. a clamping groove; 10. sealing the ferrule; 11. a protective net; 12. a support pillar; 13. a protective sleeve.

Detailed Description

Technical means for realizing the utility model; authoring features; the purpose and function are easily understood and appreciated, and the present invention will be further described with reference to the following detailed description.

As shown in fig. 1 to 4, an optical fiber connector for preventing an optical fiber from being broken includes a housing 2 and a sleeve 4, a protective net 11 is sleeved on an inner surface of the housing 2, a sealing ferrule 10 is sleeved on an inner middle portion of the housing 2, a clamping groove 9 is opened on one end surface of the housing 2, a sheath 1 is fixedly connected to the other end of the housing 2, a hook 6 is clamped to one end of a surface of the sheath 1, a second connecting end 8 is fixedly connected to the periphery of the inner surface of the sheath 1 through a spring post 7, a butt-joint sleeve 3 is fixedly connected to one end of the sleeve 4, a first connecting end 5 is fixedly connected to the other end of the sleeve 4, supporting posts 12 are fixedly connected to the periphery of the inner surface of the sleeve 4, and a protective sleeve 13 is sleeved on the inner middle portion.

The casing 2 is of a cuboid hollow structure, the casing 2 is made of polyethylene, and the thickness of the casing 2 is 1-2 mm.

The material of the protective net 11 is stainless steel, the thickness of the protective net 11 is 1mm, and the protective net 11 is tightly connected with the sealing ring 10.

The number of the spring columns 7 is four, the spring columns 7 are arranged at the joint of the second connecting end 8 and the sheath 1, and one end of each spring column 7 is embedded into the sheath 1.

The supporting columns 12 are distributed in the sleeve 4 in an annular array, and the supporting columns 12 are provided in a plurality.

Wherein, the inclination between couple 6 and the casing 2 is 30 degrees, the bottom surface of couple 6 still is provided with the rectangular channel.

The protecting sleeve 13 is made of rubber, and round holes are formed in the surface of the protecting sleeve 13.

It should be noted that, the utility model relates to a prevent fiber connector of optic fibre rupture, in the use, at first, an optic fibre line penetrates sleeve pipe 4 internal connection to adapter sleeve 3 department through first link 5, the compressive capacity on whole sleeve pipe 4 surface has been improved through the inside support column 12 of sleeve pipe 4, thereby play the protection to the optic fibre line that passes sleeve pipe 4 inside, play the effect of counter bending effectively, another optic fibre penetrates inside casing 2 through the second link 8 at 1 middle part of sheath, be convenient for prevent through spring post 7 that the optic fibre of 1 department of sheath from receiving the deformation after the pressure, penetrate the inside optic fibre of casing 2, under the effect of protection network 11, can prevent effectively that casing 2 from receiving bending, thereby realize the effect of protection to the inside optic fibre of casing 2, prevent the inside optic fibre rupture of casing 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An optical fiber connector for preventing an optical fiber from being broken, comprising a housing (2) and a ferrule (4), characterized in that: the utility model discloses a protective cover, including casing (2), protection network (11), sealing ring (10) have been cup jointed at the inside middle part of casing (2), joint groove (9) have been opened on the one end surface of casing (2), other end fixedly connected with sheath (1) of casing (2), the surperficial one end joint of sheath (1) has couple (6), the inside surface of sheath (1) is all around through spring post (7) fixedly connected with second link (8), the one end fixedly connected with of sleeve pipe (4) is to adapter sleeve (3), the first link of the other end fixedly connected with (5) of sleeve pipe (4), the inside surface of sleeve pipe (4) is all around fixedly connected with support column (12), lag (13) have been cup jointed at the inside middle part of sleeve pipe (4).

2. An optical fiber connector for preventing breakage of an optical fiber according to claim 1, wherein: the casing (2) is a cuboid hollow structure, the casing (2) is made of polyethylene, and the thickness of the casing (2) is 1-2 mm.

3. An optical fiber connector for preventing breakage of an optical fiber according to claim 1, wherein: the material of the protective net (11) is stainless steel, the thickness of the protective net (11) is 1mm, and the protective net (11) is tightly connected with the sealing ring (10).

4. An optical fiber connector for preventing breakage of an optical fiber according to claim 1, wherein: the number of the spring columns (7) is four, the spring columns (7) are arranged at the joint of the second connecting end (8) and the sheath (1), and one end of each spring column (7) is embedded into the sheath (1).

5. An optical fiber connector for preventing breakage of an optical fiber according to claim 1, wherein: the supporting columns (12) are distributed in the sleeve (4) in an annular array mode, and the supporting columns (12) are arranged in a plurality.

6. An optical fiber connector for preventing breakage of an optical fiber according to claim 1, wherein: the inclination between couple (6) and casing (2) is 30 degrees, the bottom surface of couple (6) still is provided with the rectangular channel.

7. An optical fiber connector for preventing breakage of an optical fiber according to claim 1, wherein: the material of lag (13) is rubber, the surface of lag (13) still opens there is the round hole.