Novel MPO loop device

Abstract

The utility model discloses a novel MPO loop device, which comprises an upper shell and a lower shell, the upper shell is inserted into the surface of the lower shell to form a cavity, one end of the cavity is connected with an MPO connector, the initial end of the upper shell is provided with an insertion block, the tail end of the upper shell is provided with an arc part, the arc part is internally provided with a limiting block and a bulge, the limiting block is arranged in the middle of the arc part, and the bulge is arranged in the middle of the arc part. The lower shell is provided with an optical fiber separation circular ring, a stop block, a plug, a limiting opening and a clamping part, the optical fiber separation circular ring is fixedly arranged in the lower shell, the stop block is located at the tail end of the lower shell, the limiting opening is located below the stop block, the plug is arranged at the other end of the lower shell away from the stop block, and the limiting block is attached to the optical fiber separation circular ring. The protrusion is connected with the limiting opening, and the inserting block is clamped in the clamping part. The beneficial effects are that the optical fiber connector has the advantages of optimizing the plugging process of the optical fiber and improving the stability of connection with external equipment.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber communication technology, and more specifically, to an improvement of the MPO looper. Background Technology

[0002] With the rapid development of information technology, optical fiber communication, as a high-speed, high-capacity data transmission method, has been widely used in various fields. MPO connectors play a crucial role in optical fiber communication systems due to their ability to efficiently connect multi-core optical fibers. However, existing MPO connection equipment still has problems in practical use.

[0003] Traditional MPO looper housings suffer from inadequate design, with loose connections between the upper and lower shells. This makes them susceptible to external factors that can cause internal components to loosen or shift, affecting the stability of the fiber optic connection and signal transmission quality. Furthermore, the lack of effective limiting and guiding devices during fiber insertion and removal makes operation difficult and can easily damage the fiber. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a novel MPO looper, which has the advantages of optimizing the fiber insertion and removal process and improving the stability of the connection with external devices. It also solves the problem that the lack of effective limiting and guiding devices during fiber insertion and removal makes operation difficult and easily damages the fiber.

[0006] (II) Technical Solution

[0007] To achieve the advantages of optimized fiber insertion and removal process and improved stability of connection with external devices, the specific technical solution adopted by this utility model is as follows: It includes an upper shell and a lower shell. The upper shell is inserted into the surface of the lower shell to form a cavity. One end of the cavity is connected to an MPO connector. An insertion block is provided at the beginning of the upper shell, and an arc portion is provided at the end of the upper shell. A limiting block and a protrusion are provided in the arc portion. The limiting block is located in the middle of the arc portion, and the protrusion is located at the end of the arc portion. The lower shell is provided with a fiber separation ring, a stop block, a plug, a limiting port, and a snap-fit ​​part. The fiber separation ring is fixedly located inside the lower shell. The stop block is located at the end of the lower shell, and the limiting port is located below the stop block. The plug is located away from the stop block at the other end of the lower shell. The limiting block fits into the fiber separation ring, the protrusion is connected to the limiting port, and the insertion block is snapped into the snap-fit ​​part.

[0008] Furthermore, both the upper and lower shells are provided with anti-slip textures on their outer sides.

[0009] Furthermore, the plug is provided with a latch and a slot, the slot extending along the plug into the interior of the lower housing, two sets of latches are symmetrically arranged on both sides of the plug, and the plug is connected to the MPO connector.

[0010] Furthermore, the snap-fit ​​part is provided with a snap-fit ​​groove and a limiting seat, and the snap-fit ​​groove is disposed within the limiting seat.

[0011] Furthermore, the limiting block is provided with guide blocks and locking blocks, with two sets of locking blocks located on two sets of guide blocks. The guide blocks are connected in the slots, and the locking blocks are connected to the slots.

[0012] Furthermore, the locking block is an elastic member.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a novel MPO circuit breaker with the following advantages:

[0015] The tight connection between the upper and lower shells and the mutual cooperation of internal components effectively improve the overall stability of the MPO looper, reducing the problems of internal component displacement and fiber optic connection instability caused by loose shells, thus ensuring the reliability and stability of fiber optic communication. It also makes fiber optic insertion and removal more convenient and faster, while improving the robustness of connections with external devices. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the upper shell 1 of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the lower shell 2 of this utility model;

[0020] Figure 4 It corresponds Figure 2 Rear view;

[0021] Figure 5 This is a rear view of the upper shell 1 in this utility model;

[0022] Figure 6 This is a schematic diagram of the connection between this utility model and the MPO connector 11.

[0023] In the figure: upper shell 1, lower shell 2, insertion block 3, limiting block 4, protrusion 5, fiber optic separation ring 6, stop block 7, plug 8, limiting port 9, snap-fit ​​part 10, MPO connector 11, anti-slip texture 12, buckle 81, slot 82, card slot 101, limiting seat 102, guide block 31, card block 32. Detailed Implementation

[0024] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to an embodiment of the present invention, a novel MPO circuit breaker is provided.

[0026] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-6 As shown, a novel MPO looper according to an embodiment of the present invention includes an upper shell 1 and a lower shell 2. The upper shell 1 is inserted into the surface of the lower shell 2 to form a cavity. One end of the cavity is connected to an MPO connector 11. An insertion block 3 is provided at the beginning of the upper shell 1, and an arc-shaped portion is provided at the end of the upper shell 1. A limiting block 4 and a protrusion 5 are provided in the arc-shaped portion. The limiting block 4 is located in the middle of the arc-shaped portion, and the protrusion 5 is located at the end of the arc-shaped portion. The lower shell 2 is provided with an optical fiber separation ring 6, a stop block 7, and a plug 8. The upper shell 1 and lower shell 2 are connected by a limiting port 9 and a snap-fit ​​part 10. The fiber optic separation ring 6 is fixed inside the lower shell 2. The stop block 7 is located at the end of the lower shell 2, serving to block and protect the fiber optic cable. The limiting port 9 is located below the stop block 7. The plug 8 is located at the other end of the lower shell 2 away from the stop block 7. The limiting block 4 is in contact with the fiber optic separation ring 6 to separate and position the multi-core fiber optic cable, ensuring the accuracy and stability of each fiber optic cable during the connection process. The protrusion 5 is connected to the limiting port 9, and the insertion block 3 is snapped into the snap-fit ​​part 10. This achieves a stable connection between the upper shell 1 and the lower shell 2 at the beginning, making the entire shell structure more robust and reliable.

[0027] In one embodiment, both the outer sides of the upper shell 1 and the lower shell 2 are provided with anti-slip textures 12.

[0028] In one embodiment, the plug 8 is provided with a latch 81 and a slot 82, the slot 82 extending along the plug 8 into the interior of the lower housing 2. Two sets of latches 81 are symmetrically arranged on both sides of the plug 8, and the plug 8 is connected to the MPO connector 11. This provides a guiding and securing channel for the insertion of external optical fibers, ensuring that the optical fibers can be accurately and stably connected to the MPO connector 11.

[0029] In one embodiment, the snap-fit ​​portion 10 is provided with a snap-fit ​​groove 101 and a limiting seat 102, wherein the snap-fit ​​groove 101 is disposed within the limiting seat 102.

[0030] In one embodiment, the limiting block 3 is provided with guide blocks 31 and locking blocks 32. Two sets of locking blocks 32 are located on two sets of guide blocks 31. The guide blocks 31 are connected to the slots 82, and the locking blocks 32 are connected to the slots 101. During the process of inserting the insertion block 3 into the locking part 10, the guide blocks 31 slide along the slots 82, playing a guiding role, so that the locking blocks 32 can be accurately inserted into the slots 101, achieving a tight connection between the upper shell 1 and the lower shell 2.

[0031] In one embodiment, the locking block 32 is an elastic member. When the inserting block 3 is inserted into the locking part 10, the locking block 32 is compressed and deformed, and after entering the locking groove 101, it returns to its original shape and is locked in the locking groove 101, ensuring that the connection between the upper shell 1 and the lower shell 2 is firm and reliable, and also facilitating the disassembly and installation of the upper shell 1 and the lower shell 2.

[0032] Working principle: Align the limiting block 4 of the upper shell 1 with the fiber optic separation ring 6 of the lower shell 2, and slowly insert the upper shell 1 along the surface of the lower shell 2. The guide block 31 of the upper shell 1 slides along the slot 82 of the plug 8, causing the locking block 32 to be squeezed and deformed inward. When the locking block 32 reaches the position of the slot 101, the locking block 32 returns to its original shape and is locked into the slot 101. At the same time, the protrusion 5 of the upper shell 1 is inserted into the limiting port 9 of the lower shell 2, completing the assembly of the upper shell 1 and the lower shell 2 and forming a stable cavity structure.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel MPO looper, characterized in that: It includes an upper shell (1) and a lower shell (2). The upper shell (1) is inserted into the surface of the lower shell (2) to form a cavity. One end of the cavity is connected to an MPO connector (11). The upper shell (1) has a mounting block (3) at its beginning and an arc-shaped portion at its end. A limiting block (4) and a protrusion (5) are provided in the arc-shaped portion. The limiting block (4) is located in the middle of the arc-shaped portion, and the protrusion (5) is located at the end of the arc-shaped portion. The lower shell (2) has an optical fiber separation ring (6). The components include a stop block (7), a plug (8), a limiting port (9), and a snap-fit ​​part (10). The fiber optic separation ring (6) is fixed inside the lower shell (2). The stop block (7) is located at the end of the lower shell (2). The limiting port (9) is located below the stop block (7). The plug (8) is located away from the stop block (7) at the other end of the lower shell (2). The limiting block (4) is in contact with the fiber optic separation ring (6). The protrusion (5) is connected to the limiting port (9). The insertion block (3) is snapped into the snap-fit ​​part (10).

2. The novel MPO looper according to claim 1, characterized in that: The outer sides of both the upper shell (1) and the lower shell (2) are provided with anti-slip textures (12).

3. The novel MPO looper according to claim 1, characterized in that: The plug (8) is provided with a buckle (81) and a slot (82). The slot (82) extends along the plug (8) into the interior of the lower shell (2). Two sets of buckles (81) are symmetrically arranged on both sides of the plug (8). The plug (8) is connected to the MPO connector (11).

4. The novel MPO looper according to claim 1, characterized in that: The snap-fit ​​part (10) is provided with a snap-fit ​​groove (101) and a limiting seat (102), and the snap-fit ​​groove (101) is disposed in the limiting seat (102).

5. The novel MPO looper according to claim 1, characterized in that: The insertion block (3) is provided with a guide block (31) and a locking block (32). The two sets of locking blocks (32) are located on the two sets of guide blocks (31). The guide block (31) is connected in the slot (82), and the locking block (32) is connected to the slot (101).

6. The novel MPO looper according to claim 5, characterized in that: The card block (32) is an elastic component.

Images