Wire arranging device for optical fiber patch cord

Abstract

The utility model belongs to the technical field of wire arranging devices, and particularly relates to a wire arranging device for optical fiber jumper wires, which comprises a wire arranging tray and a main winding reel, a wire inlet and a wire outlet which are opposite are arranged at two ends of the wire arranging tray, the wire arranging device further comprises an auxiliary winding mechanism, and the auxiliary winding mechanism comprises a mounting seat, a wire outlet and a wire outlet, the mounting seat is fixed on the inner bottom surface of the wire arrangement tray and is opposite to the main winding reel, and a guide sliding groove is formed in the top of the mounting seat; the guide sliding block slides in the guide sliding groove; the auxiliary winding rod is fixed at the top end of the guide sliding block; a guide sliding hole is formed in the outer wall of the mounting base, and the manual bolt penetrates through the guide sliding hole and then is connected with the guide sliding block in a threaded and screwed mode; according to the utility model, the distance between the auxiliary winding rods is adjusted in real time through the manual bolt without adjustment after the optical fiber is wound, so that the problem of tight fracture or looseness in the prior art is avoided, and the device is suitable for optical fibers with different lengths.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of wire arranging device, specifically relates to a wire arranging device for optical fiber patch cord. BACKGROUND

[0002] The optical fiber patch cord is a key component for connecting optical communication equipment (such as optical terminal, switch, router) and optical fiber wiring link, and is provided with connector plug at both ends for realizing flexible connection of optical path, mainly including LC type, SC type, FC type, ST type and MPO type.

[0003] In the machine room, optical cable tray, wire arranging frame / slot, optical cable slot and other tools are usually configured to arrange and manage, and the layout of the optical fiber patch cord in the machine room should be neat and beautiful, facilitating subsequent maintenance and management, reducing the loss of the optical fiber patch cord, and clearly connecting relationship and direction, while avoiding excessive length, excessive shortness and non-standard bending radius of the optical fiber patch cord to extrude optical fiber and other external damage, and ensuring efficient and stable transmission of optical signal.

[0004] For example, in the prior art, the Chinese utility model patent with the authorization announcement number CN222259660U discloses "optical fiber patch cord wire arranging frame", which comprises a tray, a top cover, a fixed winding frame and a first cover plate, wherein the first cover plate is provided with two symmetrical arc-shaped winding frames with the same diameter, and the arc-shaped winding frame is configured to be able to slide along the length direction of the fixed winding frame, so that the spacing of the two arc-shaped winding frames can be adjusted.

[0005] The wire arranging frame in the prior art including the above can meet general use requirements, but in actual use, it is impossible to judge whether the optical fiber is too long or too short before the optical fiber is wound on the arc-shaped winding frame, and it can be known only when the optical fiber is about to be wound completely, and at this time, adjusting the spacing of the two arc-shaped winding frames is easy to cause the wound part to be too tight and broken, or the wound part to be loose.

[0006] To solve the above problems, the utility model provides a wire arranging device for optical fiber patch cord. UTILITY MODEL CONTENT

[0007] To solve the above problems in the prior art, the utility model provides a wire arranging device for optical fiber patch cord, which has the characteristics of convenient use, easy adjustment and high safety performance.

[0008] To achieve the above purpose, the utility model provides the following technical scheme: a wire arranging device for optical fiber patch cord, which comprises a wire arranging tray and a plurality of main winding drums fixed at equal intervals in the wire arranging tray, opposite wire inlet and outlet are formed at both ends of the wire arranging tray, further comprising an auxiliary winding mechanism, and the auxiliary winding mechanism comprises:

[0009] A mounting seat is fixed to the inner bottom surface of the wire arranging tray and faces the main winding drum, and a guide sliding slot is formed on the top of the mounting seat;

[0010] A guide sliding block is located in the guide sliding slot and slides;

[0011] A secondary winding rod is fixed to the top end of the guide sliding block;

[0012] A manual bolt is provided with a guide sliding hole on the outer wall of the mounting seat, and the manual bolt is connected with the guide sliding block through screwing after penetrating the guide sliding hole.

[0013] As a preferred technical scheme of the utility model, the auxiliary winding mechanism further comprises:

[0014] A secondary limiting disc is fixed to the top end of the secondary winding rod.

[0015] As a preferred technical scheme of the utility model, the outer wall of the guide sliding block is attached to the inner wall of the guide sliding slot.

[0016] As a preferred technical scheme of the utility model, further comprising:

[0017] A primary limiting disc is detachably installed on the top end of the main winding drum.

[0018] As a preferred technical scheme of the utility model, further comprising:

[0019] A threaded column is fixed to the bottom surface of the primary limiting disc, and an inner threaded hole matched with the threaded column is processed in the main winding drum.

[0020] As a preferred technical scheme of the utility model, a plurality of auxiliary holes are formed on the primary limiting disc and are equally spaced in the circumferential direction.

[0021] As a preferred technical scheme of the utility model, further comprising:

[0022] A top cover is fixed to the top end of the wire arranging tray by using a bolt, and a positioning hole for embedding the primary limiting disc is formed on the top cover.

[0023] As a preferred technical scheme of the utility model, further comprising:

[0024] A fixing disc is fixed to the top surface of the fixing disc, and a mounting hole is formed on the fixing disc;

[0025] A guide piece is fixed to the outer wall of the fixed disc and faces the wire inlet, and a threading hole is formed in the guide piece for the fiber to pass through.

[0026] Compared with the prior art, the utility model has the beneficial effects that:

[0027] In the utility model, the distance between the auxiliary winding rods is adjusted in real time through the manual bolt, the fiber does not need to be adjusted after being wound, the problems of tight breakage or slackness in the prior art are avoided, and the utility model is suitable for fibers with different lengths.

[0028] Other additional advantages and beneficial effects of the utility model will be partly given in the following description, some will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0029] The accompanying drawings are used to provide further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model. In the drawings:

[0030] Figure 1 It is a structural schematic diagram of the utility model;

[0031] Figure 2 It is an auxiliary winding mechanism axonometric structural schematic diagram in the utility model;

[0032] Figure 3 It is the utility model Figure 1 A place amplification structural schematic diagram in the utility model;

[0033] Figure 4 It is an axonometric structural schematic diagram of the utility model.

[0034] In the drawings: 1, line arranging tray; 11, wire inlet; 12, wire outlet; 2, fixed disc; 3, main winding drum; 31, internal thread hole; 4, guide piece; 41, threading hole; 5, auxiliary winding mechanism; 51, mounting seat; 511, guide sliding groove; 512, guide sliding hole; 52, guide sliding block; 53, auxiliary winding rod; 531, auxiliary limiting disc; 54, manual bolt; 6, main limiting disc; 61, auxiliary hole; 7, threaded column; 8, top cover; 81, positioning hole. DETAILED DESCRIPTION

[0035] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0036] Referring to Figures 1-4 The utility model provides the following technical scheme: a wire arrangement device for optical fiber patch cord, including wire arrangement tray 1 and a plurality of equal interval fixed in wire arrangement tray 1 main winding drum 3, be equipped with opposite wire inlet 11 and wire outlet 12 at both ends of wire arrangement tray 1, further including auxiliary winding mechanism 5, and auxiliary winding mechanism 5 includes: mounting seat 51, guide sliding block 52, vice winding rod 53 and manual bolt 54.

[0037] Further, as shown in Figure 1 And Figure 2 In the embodiment, mounting seat 51 is fixed to the bottom surface in wire arrangement tray 1 and faces main winding drum 3, and a guide sliding groove 511 is formed on the top of mounting seat 51, guide sliding block 52 is located in the guide sliding groove 511 and slides, vice winding rod 53 is fixed to the top end of guide sliding block 52, a guide sliding hole 512 is formed on the outer wall of mounting seat 51, and manual bolt 54 is screwed and connected with guide sliding block 52 after penetrating guide sliding hole 512. After using the above scheme, according to the diameter, length and winding requirement of the optical fiber patch cord to be arranged, the position of vice winding rod 53 is preliminarily adjusted, the manual bolt 54 is loosened, the guide sliding block 52 can slide horizontally in the guide sliding groove 511, the horizontal distance of vice winding rod 53 relative to main winding drum 3 is adjusted by sliding guide sliding block 52, such as approaching or moving away from main winding drum 3, to adapt to different winding density or bending radius requirements, and the guide sliding block 52 is fixed on mounting seat 51 after being adjusted to the appropriate position.

[0038] The optical fiber patch cord is introduced from the wire inlet 11 of the wire arrangement tray 1, first wound on the main winding drum 3, wound a certain number of turns according to the requirement, and the optical fiber direction is preliminarily fixed by the main winding drum 3 to avoid the optical fiber being scattered.

[0039] After the optical fiber is introduced from the main winding drum 3, it is wound through the vice winding rod 53, the height of the vice winding rod 53 is flush with the winding height of the main winding drum 3 to form a horizontal guide structure, the optical fiber can change the direction by the surface arc structure when winding through the vice winding rod 53, the bending radius of the optical fiber is controlled by the position of the vice winding rod 53 to avoid excessive bending and damage to the optical fiber, and the optical fiber can be wound a certain number of turns on the vice winding rod 53 according to the requirement, and the optical fiber is finally introduced from the wire outlet 12.

[0040] Therefore, the wire arrangement device of the utility model does not need to be adjusted after winding, which ensures the safety of the optical fiber, and for the scene that needs to be reversed, the optical fiber is wound and reversed by the vice winding rod 53, which can ensure the safe reversing and introduction of the optical fiber.

[0041] Preferably, as shown in Figure 1 And Figure 2As shown, in the embodiment, the auxiliary winding mechanism 5 further comprises: a secondary limiting disc 531, which is fixed to the top end of the secondary winding rod 53. After the above scheme is adopted, in use, the secondary limiting disc 531 limits the winding range of the optical fiber on the secondary winding rod 53, and limits the optical fiber to the area below the secondary limiting disc 531, so as to avoid accidental disengagement of the optical fiber from the secondary winding rod 53.

[0042] Preferably, by Figure 1 and Figure 2 As shown, in the embodiment, the outer wall of the guide sliding block 52 is attached to the inner wall of the guide sliding groove 511. After the above scheme is adopted, in use, when adjusting the position of the secondary winding rod 53, the guide sliding block 52 can only translate in the linear direction of the guide sliding groove 511, avoiding the possibility of horizontal swinging or skewing, improving the stability of the guide sliding block 52, and thus improving the stability of the secondary winding rod 53.

[0043] Preferably, by Figure 1 and Figure 3 As shown, in the embodiment, further comprising: a primary limiting disc 6, which is detachably installed at the top end of the primary winding drum 3. After the above scheme is adopted, in use, the primary limiting disc 6 limits the winding range of the optical fiber on the primary winding drum 3, and limits the optical fiber to the area below the primary limiting disc 6, so as to avoid accidental disengagement of the optical fiber from the primary winding drum 3.

[0044] Preferably, by Figure 1 and Figure 3 As shown, in the embodiment, further comprising: a threaded column 7, which is fixed to the bottom surface of the primary limiting disc 6, and an internal threaded hole 31 matched with the threaded column 7 is processed in the primary winding drum 3. After the above scheme is adopted, in use, the primary limiting disc 6 is screw-mounted through the cooperation of the threaded column 7 and the internal threaded hole 31, which is convenient to disassemble and assemble, and greatly improves the efficiency of the preparation work before the rewinding.

[0045] The threaded column 7 can also properly adjust the installation height of the primary limiting disc 6 to meet different winding scenarios. For example, when winding a large-diameter optical fiber, the primary limiting disc 6 is installed and adjusted to an appropriate height, which can limit the optical fiber to the middle area of the primary winding drum 3, avoiding interference between the optical fiber and the secondary winding rod 53 due to excessive winding, and also can use the primary limiting disc 6 to safely limit the optical fiber, avoiding disengagement of the optical fiber from the primary winding drum 3 without reducing the winding turns.

[0046] Preferably, by Figure 1 and Figure 3 As shown, in the embodiment, a plurality of auxiliary holes 61 are formed on the primary limiting disc 6 and are equally spaced in the circumferential direction. After the above scheme is adopted, in use, the plurality of auxiliary holes 61 facilitate the rotation of the primary limiting disc 6 by the staff for disassembly and assembly.

[0047] Preferably, byFigure 1 , Figure 3 and Figure 4 As shown, in this embodiment, it further includes: a top cover 8, which is fixed to the top of the cable tray 1 with bolts, and a positioning hole 81 is provided on the top cover 8 for the main limiting plate 6 to be embedded. With the above solution, when in use, the top cover 8 is used to provide safety protection for the optical fiber from above, avoid external force from accidentally touching the wound optical fiber, and further improve the safety of the optical fiber.

[0048] The top cover 8 is fixed to the top of the cable tray 1 with bolts, making it easy to install and remove. When the optical fiber needs maintenance, only the bolts fixing the top cover 8 need to be removed.

[0049] Preferably, by Figure 1 As shown, in this embodiment, it further includes: a fixed plate 2 and a guide plate 4. The main winding cylinder 3 is fixed to the top surface of the fixed plate 2, and an installation hole is provided on the fixed plate 2. The guide plate 4 is fixed to the outer wall of the fixed plate 2 and faces the inlet 11. A wire-passing hole 41 for optical fiber to pass through is provided on the guide plate 4. After adopting the above scheme, when in use, the fixed plate 2 is fixed to the inner bottom surface of the cable tray 1 with bolts.

[0050] The threading hole 41 is used to further guide the optical fiber, which restricts the direction and position of the optical fiber introduction, ensuring that the optical fiber can be wound more safely on the main winding cylinder 3, avoiding unnecessary bending and slippage.

[0051] Components not described in detail in this article are existing technologies.

[0052] The working principle and usage process of this utility model: When using the cable management device of this utility model, the position of the secondary winding rod 53 is initially adjusted according to the diameter, length and winding requirements of the fiber optic patch cord to be managed.

[0053] Loosen the manual bolt 54 to allow the guide slider 52 to slide laterally within the guide groove 511. By sliding the guide slider 52, adjust the lateral distance between the auxiliary winding rod 53 and the main winding drum 3, such as moving closer to or further away from the main winding drum 3, to adapt to different winding densities or bending radius requirements. After adjusting to the appropriate position, tighten the manual bolt 54 to fix the guide slider 52 on the mounting base 51.

[0054] The fiber optic patch cord is introduced into the cable tray 1 through the cable inlet 11. It is first wound around the main winding drum 3 and wound a certain number of turns as needed. The main winding drum 3 is used to initially fix the fiber optic direction and prevent the fiber optic from becoming scattered.

[0055] After the optical fiber is led out from the main winding drum 3, the optical fiber is wound around the auxiliary winding rod 53, the height of the auxiliary winding rod 53 is flush with the winding height of the main winding drum 3, a horizontal guide structure is formed, when the optical fiber is wound around the auxiliary winding rod 53, the direction of the optical fiber can be changed through the surface arc structure of the auxiliary winding rod 53, meanwhile, the bending radius of the optical fiber is controlled by the position of the auxiliary winding rod 53, over-bending damage of the optical fiber is avoided, and the optical fiber can be wound on the auxiliary winding rod 53 for a certain number of turns according to requirements, and finally the optical fiber is led out from the outlet 12;

[0056] Therefore, the wire arrangement device of the utility model does not need to be adjusted after winding, the safety of the optical fiber is ensured, for the scene needing to change direction, the optical fiber is wound and changed direction through the auxiliary winding rod 53, the safe change direction and leading out of the optical fiber can be ensured.

[0057] Finally, it should be noted that: the above only for preferred embodiments of the utility model have described, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement for part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cable management device for fiber optic patch cords, comprising a cable management tray (1) and a plurality of primary spools (3) fixed at equal intervals in the cable management tray (1), opposite cable entry ports (11) and cable exit ports (12) being formed at both ends of the cable management tray (1), characterized in that, Further comprising an auxiliary winding mechanism (5), and the auxiliary winding mechanism (5) comprises: A mounting seat (51) fixed to the inner bottom surface of the wire arranging tray (1) and facing the main winding drum (3), and a guide sliding groove (511) is formed on the top of the mounting seat (51); A guide sliding block (52) sliding in the guide sliding groove (511); A vice winding rod (53) fixed to the top end of the guide sliding block (52); A manual bolt (54) with a guide sliding hole (512) formed on the outer wall of the mounting seat (51), and the guide sliding hole (512) is threaded and connected with the guide sliding block (52) after penetrating the guide sliding hole (512).

2. An organizer for fiber optic jumpers as defined in claim 1, wherein: The auxiliary winding mechanism (5) further comprises: A vice limiting disc (531) fixed to the top end of the vice winding rod (53).

3. The cord management device for fiber optic jumpers of claim 1, wherein: The outer wall of the guide sliding block (52) is attached to the inner wall of the guide sliding groove (511).

4. The cord management device for fiber optic jumpers of claim 1, wherein: Further comprising: A main limiting disc (6) detachably mounted on the top end of the main winding drum (3).

5. An organizer for fiber optic jumpers as defined in claim 4, wherein: Further comprising: A threaded column (7) fixed to the bottom surface of the main limiting disc (6), and an inner threaded hole (31) matched with the threaded column (7) is processed in the main winding drum (3).

6. An organizer for fiber optic jumpers as defined in claim 5, wherein: A plurality of auxiliary holes (61) are formed on the main limiting disc (6) and are equally spaced in the circumferential direction.

7. An organizer for fiber optic jumpers as defined in claim 6, wherein: Further comprising: A top cover (8) fixed to the top end of the wire arranging tray (1) by bolts, and a positioning hole (81) is formed on the top cover (8) for embedding the main limiting disc (6).

8. The cord management device for fiber optic jumpers of claim 1, wherein: Further comprising: A fixing disc (2), and the main winding drum (3) is fixed to the top surface of the fixing disc (2), and a mounting hole is formed on the fixing disc (2); A guide piece (4) fixed to the outer wall of the fixing disc (2) and facing the wire inlet (11), and a threading hole (41) is formed on the guide piece (4) for the optical fiber to penetrate.

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