Optical fiber jumper wire concentration device

Abstract

The utility model belongs to the technical field of wire concentration devices, in particular to an optical fiber jumper wire concentration device, which comprises a wire concentration disc and a mounting plate, a plurality of wire concentration ports distributed at equal intervals along the circumferential direction are processed on the wire concentration disc, one end of the mounting plate is fixedly connected with the wire concentration disc, and the other end of the mounting plate is fixedly connected with the wire concentration disc. The mounting plate and the fixing plate are connected to form a rotating structure; the two mounting lugs with the holes are symmetrically fixed to the outer wall of the fixing plate, and arc-shaped guide sliding holes are machined in the mounting lugs with the holes; the threaded rod is fixed on the outer wall of the mounting plate and penetrates through the arc-shaped guide sliding hole; the butterfly nut is mounted at the extending end of the threaded rod in a threaded screwing manner; according to the utility model, the line concentration disc is installed into a rotatable structure through the installation plate, and the position is fixed through the threaded rod and the butterfly nut, so that the threading angle can be conveniently adjusted according to the direction of the optical fiber, and the optical fiber threading device is suitable for different working scenes.

Description

Technical Field

[0001] This utility model belongs to the technical field of hub devices, specifically relating to a fiber optic patch cord hub device. Background Technology

[0002] Fiber optic patch cords are key components used to connect optical communication equipment (such as optical transceivers, switches, and routers) to fiber optic cabling links. They are equipped with connector plugs at both ends to enable flexible connection of optical paths. They mainly include LC type, SC type, FC type, ST type and MPO type.

[0003] Fiber optic patch cords have low mechanical strength and are prone to bending. There are often a large number of patch cords in the server rack, and these patch cords need to be neatly arranged to facilitate troubleshooting in case of network failures later.

[0004] Currently, there are various fiber optic patch cord hub devices on the market for different scenarios. For example, in the prior art, Chinese utility model patent with authorization announcement number CN221056711U discloses "a fiber optic patch cord hub device", which includes: a hub tube and a protective mechanism. The hub mechanism has a protective mechanism installed inside the hub tube and a hub mechanism installed on the right side of the hub tube. The protective mechanism includes an inlet located at the left end of the hub tube and an outlet located on the right side of the inlet. The hub tube has sliding grooves at both the upper and lower ends, and a protective frame is slidably connected to the inner wall of the sliding groove.

[0005] While existing fiber optic patch cord hubs, including those mentioned above, can meet general hub operations, they lack angle adjustment capabilities and cannot adjust the cable routing angle according to the fiber optic cable's direction, making them less adaptable to different work scenarios.

[0006] To address the aforementioned problems, this utility model proposes an optical fiber patch cord hub device. Utility Model Content

[0007] To address the aforementioned problems in the existing technology, this utility model provides a fiber optic patch cord hub device, which is convenient to use, easy to adjust, and has a wide range of applications.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a fiber optic patch cord hub device, comprising a hub disk, on which a plurality of hub ports are equally spaced along the circumferential direction, and further comprising:

[0009] Mounting plate, one end of which is fixedly connected to the hub;

[0010] A fixed plate, wherein the mounting plate is connected to the fixed plate to form a rotating structure;

[0011] The mounting ears with holes are symmetrically fixed to the outer wall of the fixing plate, and arc-shaped guide sliding holes are machined on the mounting ears with holes.

[0012] A threaded rod, which is fixed to the outer wall of the mounting plate and passes through the arc-shaped guide hole;

[0013] A wing nut, which is installed on the extended end of the threaded rod by means of threaded engagement.

[0014] As a preferred technical solution of this utility model, it also includes:

[0015] Bolts, the bolts passing through the perforated mounting lugs and the mounting plate;

[0016] A locking nut is installed on the protruding end of the bolt by means of threaded engagement.

[0017] As a preferred embodiment of this utility model, the cable tray has a bent portion to make the cable tray form an "S" shape.

[0018] As a preferred technical solution of this utility model, it also includes:

[0019] A rubber limiting piece is installed inside the cable tray, and the width of the rubber limiting piece is equal to that of the cable tray.

[0020] As a preferred technical solution of this utility model, it also includes:

[0021] The T-shaped insert is fixed to one end of the rubber limiting piece. A T-shaped socket is machined on the cable tray for the T-shaped insert to be inserted, and the outer wall of the T-shaped insert fits against the inner wall of the T-shaped socket.

[0022] As a preferred embodiment of this utility model, the mounting plate includes:

[0023] The outer plate is fixed to the outer wall of the hub and has a connecting cavity.

[0024] The inner plate has one end rotatably connected to the fixed plate and the other end embedded in the connecting cavity to form a telescopic structure. Multiple positioning grooves are machined on the outer wall of the inner plate at equal intervals along its length.

[0025] A manual bolt is installed on the outer plate by means of thread engagement, and the end of the manual bolt is embedded in the positioning groove.

[0026] In a preferred embodiment of this invention, the outer wall of the inner plate abuts against the inner wall of the connecting cavity.

[0027] As a preferred embodiment of this utility model, multiple process holes are machined on the hub.

[0028] Compared with the prior art, the beneficial effects of this utility model are:

[0029] In this invention, the cable tray is mounted as a rotatable structure via a mounting plate and its position is fixed using a threaded rod and a wing nut, which facilitates adjustment of the cable threading angle according to the fiber optic cable's direction, adapting to different working scenarios.

[0030] Other additional advantages and beneficial effects of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this invention. Attached Figure Description

[0031] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0032] Figure 1 This is a schematic diagram of the structure of this utility model;

[0033] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the diagram;

[0034] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B in the diagram;

[0035] Figure 4 This utility model Figure 1 A magnified structural diagram at point C in the diagram.

[0036] In the diagram: 1. Cable tray; 11. Cable port; 111. Bending section; 12. Process hole; 13. T-shaped insertion hole; 2. Mounting plate; 21. Outer plate; 211. Connecting cavity; 22. Inner plate; 221. Positioning groove; 23. Manual bolt; 3. Fixing plate; 4. Mounting lug with hole; 41. Arc-shaped guide slide hole; 5. Threaded rod; 6. Wing nut; 7. Bolt; 8. Locking nut; 9. Rubber limit plate; 91. T-shaped insertion strip. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] Please see Figures 1-4 The present invention provides the following technical solution: a fiber optic patch cord hub device, including a hub disk 1, on which multiple hub ports 11 are processed at equal intervals along the circumferential direction, and further including: a mounting plate 2, a fixing plate 3, a mounting ear with holes 4, a threaded rod 5, and a wing nut 6.

[0039] Furthermore, by Figure 1 and Figure 2 As shown, in this embodiment, one end of the mounting plate 2 is fixedly connected to the hub 1. The mounting plate 2 and the fixing plate 3 are connected to form a rotating structure. Two perforated mounting ears 4 are symmetrically fixed to the outer wall of the fixing plate 3, and an arc-shaped guide sliding hole 41 is machined on the perforated mounting ears 4. The threaded rod 5 is fixed to the outer wall of the mounting plate 2 and passes through the arc-shaped guide sliding hole 41. The wing nut 6 is installed on the protruding end of the threaded rod 5 by thread engagement. With the above scheme, when in use, the fixing plate 3 has a pre-reserved mounting hole for fixing the fixing plate 3 to the outer shell of the optical communication equipment with bolts, and the fiber optic patch cord is embedded in the hub port 11. The hub port 11 is The open design facilitates the insertion of fiber optic patch cords without the need for pulling; simply insert the patch cord directly into the hub 11 for easy operation. If necessary, loosen the wing nut 6 first, then rotate the hub 1 to adjust its angle according to the fiber optic patch cord's direction. The threaded rod 5 slides along the arc-shaped guide hole 41 during this adjustment. After adjustment, tighten the wing nut 6 to ensure stability. The hub 1 of this invention is mounted as a rotatable structure via the mounting plate 2 and its position is fixed using the threaded rod 5 and wing nut 6, allowing for easy adjustment of the insertion angle according to the fiber optic cable's direction, adapting to different working scenarios.

[0040] It should be noted that the cable hub 1 of this utility model has a disc-shaped structure and the multiple cable ports 11 are evenly distributed in the circumferential direction. This is only an exemplary introduction of the cable hub device and is not intended to limit this utility model. It is easy to understand that in actual use, the cable hub 1 can also be other shapes, such as a rectangular structure, and the multiple cable ports 11 can be evenly distributed in the straight line direction.

[0041] Optionally, by Figure 1 and Figure 2As shown, this embodiment also includes: bolt 7 and locking nut 8. Bolt 7 passes through the mounting lug 4 with holes and mounting plate 2. Locking nut 8 is installed on the protruding end of bolt 7 by thread engagement. With the above solution, in use, the cable tray 1 of this utility model can be rotatably installed by the cooperation of bolt 7 and locking nut 8, that is, the cable tray 1 can rotate around bolt 7 as the axis, which makes it convenient to adjust the angle of cable tray 1.

[0042] Furthermore, with the above structure, the hub 1 can be disassembled after the locking nut 8 is unscrewed, which facilitates the disassembly, maintenance, or replacement of the hub 1 with different hub 1s.

[0043] Preferably, by Figure 1 and Figure 3 As shown in this embodiment, the hub 11 has a bend 111 to make the hub 11 into an "S" shape. After adopting the above solution, the "S"-shaped hub 11 has a certain limiting function when in use. When the fiber optic patch cord passes through the hub 11, the bend 111 of the "S"-shaped hub 11 can limit the fiber optic patch cord and prevent the fiber optic patch cord from sliding out of the hub 11.

[0044] Preferably, by Figure 1 and Figure 3 As shown, this embodiment also includes a rubber limiting piece 9, which is installed inside the hub port 11 and has the same width as the hub port 11. With the above solution, the rubber limiting piece 9 has high flexibility during use. On the one hand, it does not affect the insertion of the fiber optic patch cord into the hub port 11. On the other hand, after the fiber optic patch cord passes through the hub port 11, the rubber limiting piece 9 further limits the fiber optic patch cord to prevent it from sliding out of the hub port 11.

[0045] Preferably, by Figure 1 and Figure 3 As shown, this embodiment also includes: a T-shaped insert 91, which is fixed to one end of the rubber limiting piece 9. A T-shaped socket 13 for inserting the T-shaped insert 91 is machined on the hub 1, and the outer wall of the T-shaped insert 91 fits the inner wall of the T-shaped socket 13. With the above solution, the rubber limiting piece 9 can be installed by inserting the T-shaped insert 91 into the T-shaped socket 13 during use, which is convenient.

[0046] It should be noted that, to ensure ease of installation, the T-shaped insert 91 is a rigid component, such as a plastic part, and is bonded and fixed to the rubber limiting piece 9.

[0047] Preferably, by Figure 1 and Figure 4As shown in this embodiment, the mounting plate 2 includes an outer plate 21, an inner plate 22, and a manual bolt 23. The outer plate 21 is fixed to the outer wall of the hub 1 and has a connecting cavity 211. One end of the inner plate 22 is rotatably connected to the fixing plate 3, and the other end is embedded in the connecting cavity 211 to form a telescopic structure. Multiple positioning grooves 221 are machined on the outer wall of the inner plate 22 at equal intervals along its length. The manual bolt 23 is installed on the outer plate 21 by thread engagement, and the end of the manual bolt 23 is embedded in the positioning groove 221. With the above solution, if necessary, the manual bolt 23 can be loosened during use to disengage the manual bolt 23 from the positioning groove 221. Then, the outer plate 21 can be moved to adjust the overall length of the mounting plate 2 to meet different usage scenarios. After adjustment, the manual bolt 23 can be tightened to lock it, so that the end of the manual bolt 23 is embedded in the positioning groove 221 at different positions to ensure the stability after adjustment.

[0048] Preferably, by Figure 1 and Figure 4 As shown in this embodiment, the outer wall of the inner plate 22 abuts against the inner wall of the connecting cavity 211. With the above solution, this close fit relationship makes the mounting plate 2 have high stability during use, avoiding relative shaking between the inner plate 22 and the outer plate 21, thereby improving the stability of the hub 1.

[0049] Preferably, by Figure 1 As shown in this embodiment, multiple process holes 12 are machined on the hub 1. With the above solution, in use, on the one hand, the design of the process holes 12 can reduce the overall weight of the hub 1 and ensure that it will not tip over after being fixed on the housing of the optical communication equipment. On the other hand, if necessary, fiber optic patch cords can also pass through the process holes 12 for cable gathering and guidance.

[0050] Components not described in detail in this article are existing technologies.

[0051] The working principle and usage process of this utility model: When using the fiber optic patch cord hub device of this utility model, there are mounting holes reserved on the fixing plate 3 for fixing the fixing plate 3 to the outer shell of the optical communication equipment with bolts. The fiber optic patch cord is embedded in the hub port 11. The hub port 11 is an open design, which makes it easy to insert the fiber optic patch cord. There is no need to pull it. Just press the fiber optic patch cord into the hub port 11 directly. The operation is convenient.

[0052] If necessary, the wing nut 6 can be loosened first, and then the hub 1 can be rotated to adjust the angle of the hub 1 according to the direction of the fiber optic patch cord. At this time, the threaded rod 5 slides along the arc-shaped guide hole 41. After the adjustment is completed, the wing nut 6 is tightened to ensure the stability after adjustment.

[0053] The cable tray 1 of this utility model is mounted as a rotatable structure by the mounting plate 2, and its position is fixed by the threaded rod 5 and the wing nut 6, which makes it convenient to adjust the cable threading angle according to the direction of the optical fiber and adapt to different working scenarios.

[0054] In another aspect of this utility model, if necessary, the manual bolt 23 can be loosened to disengage from the positioning groove 221. Then, the outer plate 21 can be moved to adjust the overall length of the mounting plate 2 to meet different usage scenarios. After adjustment, the manual bolt 23 can be tightened to lock it, so that the end of the manual bolt 23 is embedded in the positioning groove 221 at different positions to ensure the stability after adjustment.

[0055] In addition, for the hub device of this utility model, multiple process holes 12 are machined on the hub disk 1. On the one hand, the design of the process holes 12 can reduce the overall weight of the hub disk 1 and ensure that it will not tip over after being fixed on the housing of the optical communication equipment. On the other hand, if necessary, fiber optic patch cords can also pass through the process holes 12 for hub and guidance.

[0056] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fiber optic patch cord hub device, comprising a hub disk (1), wherein a plurality of hub ports (11) are equally spaced along the circumferential direction on the hub disk (1), characterized in that, Also includes: Mounting plate (2), one end of which is fixedly connected to the hub (1); The mounting plate (2) and the fixed plate (3) are connected to form a rotating structure. Two perforated mounting ears (4) are symmetrically fixed to the outer wall of the fixing plate (3), and arc-shaped guide sliding holes (41) are machined on the perforated mounting ears (4). Threaded rod (5), the threaded rod (5) is fixed to the outer wall of the mounting plate (2) and passes through the arc-shaped guide slide hole (41); A wing nut (6) is installed on the protruding end of the threaded rod (5) by means of thread engagement.

2. The fiber optic patch cord hub according to claim 1, characterized in that: Also includes: Bolt (7), the bolt (7) passes through the perforated mounting lug (4) and the mounting plate (2); Locking nut (8), which is installed on the protruding end of bolt (7) by means of thread engagement.

3. The fiber optic patch cord hub according to claim 1, characterized in that: The cable tray (11) has a bend (111) to make the cable tray (11) form an "S" shape.

4. The fiber optic patch cord hub according to claim 1, characterized in that: Also includes: A rubber limiting piece (9) is installed inside the cable tray (11), and the width of the rubber limiting piece (9) is equal to that of the cable tray (11).

5. The fiber optic patch cord hub according to claim 4, characterized in that: Also includes: T-shaped insert (91), the T-shaped insert (91) is fixed to one end of the rubber limiting piece (9), and a T-shaped socket (13) for the T-shaped insert (91) to be inserted is processed on the hub (1), and the outer wall of the T-shaped insert (91) is attached to the inner wall of the T-shaped socket (13).

6. The fiber optic patch cord hub according to claim 1, characterized in that: The mounting plate (2) includes: The outer plate (21) is fixed to the outer wall of the hub (1) and has a connecting cavity (211). The inner plate (22) has one end rotatably connected to the fixed plate (3) and the other end embedded in the connecting cavity (211) to form a telescopic structure. Multiple positioning grooves (221) are processed on the outer wall of the inner plate (22) at equal intervals along its length. Manual bolt (23) is installed on the outer plate (21) by means of thread engagement, and the end of the manual bolt (23) is embedded in the positioning groove (221).

7. The fiber optic patch cord hub according to claim 6, characterized in that: The outer wall of the inner plate (22) abuts against the inner wall of the connecting cavity (211).

8. The fiber optic patch cord hub according to claim 1, characterized in that: Multiple process holes (12) are machined on the hub (1).

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