Flexible bending-resistant multi-core splitter

Abstract

The utility model relates to the field of communication, in particular to a flexible anti-bending multi-core splitter, which comprises a sleeve main body, one end of the sleeve main body is provided with an annular connecting convex part, the outer side of the annular connecting convex part is connected with an anti-bending tail sleeve through interference fit, and one end of the sleeve main body far away from the anti-bending tail sleeve is embedded with a front cover. An external thread part is arranged on the side wall of the front cover, an internal thread part matched with the external thread part is arranged on the inner wall of the sleeve main body, and a plurality of sub-core holes are formed in the end face of the front cover, according to the flexible anti-bending multi-core splitter, due to the ingenious structural design, the assembly process becomes very simple, and can be completed only through simple assembly steps, and the assembly efficiency is improved. The installation efficiency is greatly improved, and the installation cost is reduced. And secondly, the splitter can provide flexible protection for the optical cable when the optical cable is bent, and the optical cable is effectively prevented from being damaged due to bending, so that the service life of the optical cable is prolonged, and the reliability of the optical cable is improved.

Description

Technical Field

[0001] The utility model relates to the field of communication, and particularly relates to a flexible and bending-resistant multi-core splitter. Background Art

[0002] When the existing splitter bends the optical cable, due to the limitation of its structural design, it often causes great pressure on the optical cable sheath, resulting in serious deformation of the optical cable sheath and even possible fiber breakage. Such deformation and fiber breakage will not only affect the transmission performance of the optical cable, but also greatly reduce the service life and reliability of the optical cable.

[0003] Therefore, it is necessary to provide a flexible and bending-resistant multi-core splitter to solve the above technical problems. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model provides a flexible and bending-resistant multi-core splitter.

[0005] A flexible and bending-resistant multi-core splitter provided by the utility model includes a sleeve body. One end of the sleeve body is provided with an annular connecting convex part. The outer side of the annular connecting convex part is connected with a bending-resistant tail sleeve through interference fit. One end of the sleeve body far away from the bending-resistant tail sleeve is embedded with a front cover. The side wall of the front cover is provided with an external thread part. The inner wall of the sleeve body is provided with an internal thread part matching with the external thread part. The end face of the front cover is provided with a plurality of core splitting holes.

[0006] Preferably, the outer side wall of the front cover is flush with the outer side wall of the sleeve body.

[0007] Preferably, the connection part between the sleeve body and the annular connecting convex part is in an inclined transition.

[0008] Preferably, the outer diameter of one end of the bending-resistant tail sleeve close to the sleeve body is larger than that of the other end.

[0009] Preferably, a plurality of easy-bending grooves are arranged on the side wall of the bending-resistant tail sleeve.

[0010] Compared with the related technology, the utility model provided has the following beneficial effects:

[0011] Its delicate structural design makes the assembly process very simple. It can be completed only through simple assembly steps, greatly improving the installation efficiency and reducing the installation cost. Secondly, the splitter can provide flexible protection for the optical cable when it is bent, effectively avoiding the optical cable from being damaged due to bending, thus prolonging the service life of the optical cable and improving the reliability of the optical cable. Brief Description of the Drawings

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 is the explosion schematic diagram of the present utility model;

[0014] Figure 3 is the front view of the present utility model;

[0015] Figure 4 is the schematic diagram of the internal structure of the sleeve body of the present utility model.

[0016] Reference numerals in the figure: 1, sleeve body; 2, annular connecting convex part; 3, bending-resistant tail sleeve; 4, front cover; 5, external thread part; 6, internal thread part; 7, core-splitting hole; 8, easily bendable groove. Specific embodiments

[0017] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] Please refer to Figures 1 to 4 , a flexible bending-resistant multi-core splitter, including a sleeve body 1. One end of the sleeve body 1 is provided with an annular connecting convex part 2, and a bending-resistant tail sleeve 3 is tightly connected to the outside of the annular connecting convex part 2 by an interference fit method. In order to further enhance its firmness, glue can also be applied at the connection for fixation. At the other end of the sleeve body 1 away from the bending-resistant tail sleeve 3, a front cover 4 is embedded and installed. The side wall of the front cover 4 is carefully designed with an external thread part 5. Correspondingly, the inner wall of the sleeve body 1 is also provided with an internal thread part 6 that can perfectly cooperate with the external thread part 5, such a design enables the front cover 4 to be firmly installed on the sleeve body 1. In addition, several core-splitting holes 7 are provided on the end face of the front cover 4 to facilitate the branch access of the optical cable.

[0019] The assembly process of the entire multi-core splitter is very simple and can be completed only through simple assembly steps without complex processes. Compared with traditional splitters, its main advantage is that it can provide flexible protection for the optical cable during bending and effectively avoid the optical cable being damaged due to bending.

[0020] It is worth mentioning that the outer side wall of the front cover 4 is designed to be flush with the outer side wall of the sleeve body 1, making the appearance of the entire multi-core splitter more neat and beautiful. At the same time, the connection between the sleeve body 1 and the annular connecting convex part 2 adopts an inclined transition design, which not only enhances the integrity but also makes the appearance more beautiful and generous.

[0021] In addition, the design of the bending-resistant tail sleeve 3 is also quite ingenious. The outer diameter of the end of the bending-resistant tail sleeve 3 close to the sleeve body 1 is larger than that of the other end, such a design enables the bending-resistant tail sleeve 3 to be more stable during connection. At the same time, several easily bendable grooves 8 are provided on the side wall of the bending-resistant tail sleeve 3, and these easily bendable grooves 8 can well adapt to the bending of the optical cable, enabling the optical cable to be better protected during bending and also facilitating the bending operation.

[0022] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A flexible and bend-resistant multi-core splitter, characterized in that It includes a sleeve body (1), one end of the sleeve body (1) is provided with an annular connecting convex portion (2), an anti-bending tail sleeve (3) is connected to the outside of the annular connecting convex portion (2) by interference fit, a front cover (4) is embedded and installed at one end of the sleeve body (1) away from the anti-bending tail sleeve (3), an external thread portion (5) is provided on the side wall of the front cover (4), an internal thread portion (6) matching the external thread portion (5) is provided on the inner wall of the sleeve body (1), and a plurality of core splitting holes (7) are provided on the end face of the front cover (4).

2. The flexible and bend-resistant multi-core splitter according to claim 1, wherein The outer side wall of the front cover (4) is flush with the outer side wall of the sleeve body (1).

3. A flexible and bending-resistant multi-core splitter according to claim 1, characterized in that, The connection part between the sleeve body (1) and the annular connecting convex portion (2) is in an inclined transition.

4. A flexible and bend-resistant multi-core splitter according to claim 1, wherein, The outer diameter of one end of the anti-bending tail sleeve (3) close to the sleeve body (1) is larger than the outer diameter of the other end.

5. A flexible and bend-resistant multi-core splitter according to claim 1, characterized in that A plurality of easy-bending grooves (8) are provided on the side wall of the anti-bending tail sleeve (3).

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