An audio fiber optic support

Abstract

The utility model discloses an audio frequency optical fiber support relates to optical fiber transmission equipment technical field, including support body, a plurality of limit frame are set up with rotation on the support body, and the steady plate is fixedly arranged on the support body, and the limit frame rotation is arranged between the support body and the steady plate, and the limit frame is fixedly provided with the steering shaft of rotation connection with the steady plate, and the pull rod is slidably arranged in the steering shaft, and the annular clamping groove is seted up in the steady plate, and the adjusting through -hole is seted up in the steering shaft, and one pair of second connecting rods are rotatably connected to the pull rod below the symmetry, and the first connecting rod is rotatably arranged at the second connecting rod end, and the first connecting rod is slidably arranged in the adjusting through -hole, and the first connecting rod end is fixedly installed with the first clamping block, and the first clamping block is clamped with the annular clamping groove, and a plurality of limit components are fixedly arranged in the limit frame, solveed when the parallel of multicable, need to set up a plurality of groups of anti -wear components, increased the manufacturing cost of device's problem.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber transmission equipment technology, specifically an audio optical fiber bracket. Background Technology

[0002] Audio fiber optic cables are lines that transmit audio signals. When laying audio fiber optic cables, brackets are needed to support the fiber optic cables and assist in transmission, thereby ensuring the quality and lifespan of the audio fiber optic cables.

[0003] Chinese utility model patent CN220271625U discloses an audio fiber optic support device: It includes a support body, on which two anti-wear components are symmetrically fixedly installed along the center of the upper surface of the support body. Each anti-wear component includes a mounting frame and a limiting groove. Two limiting grooves are symmetrically formed along the center of the outer surface of the mounting frame. The bottom end of the mounting frame is connected to one side of the upper surface of the support body. A limiting connecting rod is movably sleeved inside the limiting groove. A limiting wheel is movably sleeved at the middle of the outer surface of the limiting connecting rod. The length of the limiting connecting rod is greater than the width of the mounting frame. A second connecting plate is welded to one side of the lower surface of the limiting connecting rod. A return spring is fixedly installed at the top of the second connecting plate. There are several second connecting plates, and these plates are equally divided into two groups.

[0004] However, existing technologies still have shortcomings: 1. The above setup protects and supports the cables by placing them inside the anti-wear components. When multiple cables run in parallel, multiple sets of anti-wear components are required, which increases the manufacturing cost of the device.

[0005] 2. After the bracket is installed, the cable support position cannot be adjusted, which affects the practicality of the device. Utility Model Content

[0006] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an audio fiber optic bracket to address the problems of the lack of a hierarchical management structure for parallel cables and the lack of angle adjustment functionality in the cable support structure in the prior art.

[0007] To achieve the above objectives, this utility model proposes an audio fiber optic bracket, comprising a bracket body, a plurality of limiting frames rotatably mounted on the bracket body, a stabilizing plate fixedly mounted on the bracket body, the limiting frames rotatably mounted between the bracket body and the stabilizing plate, a steering shaft fixedly mounted on the limiting frame and rotatably connected to the stabilizing plate, a pull rod slidably mounted within the steering shaft, an annular groove formed within the stabilizing plate, an adjusting through hole formed within the steering shaft, a pair of second connecting rods symmetrically rotatably connected below the pull rod, a first connecting rod rotatably mounted at the end of each second connecting rod, the first connecting rod slidably mounted within the adjusting through hole, a first locking block fixedly mounted at the end of the first connecting rod, the first locking block engaging with the annular groove, and a plurality of limiting components fixedly mounted within the limiting frames.

[0008] As a further embodiment of this utility model: a pointer is fixedly mounted on the steering shaft, and a scale is fixedly mounted on the stabilizing plate, the scale being disposed on the outer ring of the steering shaft and corresponding to the pointer.

[0009] As a further embodiment of this utility model: a second locking block is fixedly installed inside the steering shaft, and a second locking groove is provided below the pull rod to engage with the second locking block.

[0010] As a further embodiment of this utility model: the limiting component includes a pair of limiting wheels, a limiting plate, and a limiting block; the pair of limiting wheels are symmetrically arranged between the pair of limiting blocks, and the limiting plate is fixedly arranged on the side of the limiting block.

[0011] As a further embodiment of this utility model: the limiting plate is a T-shaped structure, the limiting frame is provided with a guide groove that matches the limiting plate, and the limiting plate and the limiting assembly are threaded with limiting bolts.

[0012] As a further embodiment of this utility model: a positioning block is fixedly provided inside the limiting block, and limiting springs are symmetrically fixedly provided at both ends of the positioning block. A rotating shaft is rotatably provided through the limiting wheel, and the limiting springs are fixedly connected to the rotating shaft of the limiting wheel.

[0013] As a further embodiment of this utility model, the rotating shaft of the limiting wheel is slidably connected to the limiting block.

[0014] As a further embodiment of this invention, the surface of the limiting wheel is coated with a graphene coating.

[0015] As a further embodiment of this utility model: a pair of buffer springs are fixedly provided on the stabilizing plate, and a protective plate is fixedly installed on the buffer springs.

[0016] As a further embodiment of this utility model: the bracket body is fixedly provided with reserved mounting plates at both the top and bottom, and the reserved mounting plates are provided with reserved mounting holes.

[0017] Compared with the prior art, the beneficial effects of this utility model are: 1. A stabilizing plate is fixedly installed on the bracket body, and a limiting frame is rotatably installed between the bracket body and the stabilizing plate. This facilitates the adjustment of the position of the limiting components within the limiting frame, and is convenient for the extension of fiber optic cables. A steering shaft is installed on the limiting frame, and a pull rod is slidably installed in the steering shaft, which is rotatably installed in the stabilizing plate. An annular groove is installed in the stabilizing plate, and an adjustment through hole is opened on the steering shaft. A first locking block is slidably installed in the adjustment through hole. The first locking block and the pull rod are connected by a second connecting rod and the first connecting rod. By pushing the pull rod until the first locking block engages with the annular groove, the steering shaft can be limited, which facilitates the limitation of the direction after the limiting components are adjusted.

[0018] 2. By detachably setting several sets of limiting components inside the limiting frame, it is convenient to limit the multi-layer fiber optic cables when multiple cables are running in parallel. The limiting components are modularly set, which is convenient for installation and maintenance. Removing one limiting component does not require removing the entire limiting frame, nor does it affect the use of other sets of limiting components. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial sectional view of the present invention; Figure 3 This is an exploded view of the limiting frame and limiting components of this utility model; Figure 4 This utility model Figure 1 Enlarged view of point A; Figure 5 This utility model Figure 2 Enlarged view of point B; Figure 6 This utility model Figure 3 Enlarged view of point C.

[0020] In the diagram: 1. Bracket body; 2. Stabilizing plate; 3. Limiting frame; 4. Limiting component; 5. Buffer spring; 6. Protective plate; 7. Reserved mounting plate; 8. Steering shaft; 9. Dial; 10. Pointer; 11. Pull rod; 12. Limiting wheel; 13. Limiting plate; 14. Guide groove; 15. Second connecting rod; 16. Second slot; 17. Second locking block; 18. First locking block; 19. Annular slot; 20. Adjustment through hole; 21. First connecting rod; 22. Limiting block; 23. Positioning block; 24. Limiting spring; 25. Limiting bolt. Detailed Implementation

[0021] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] like Figure 1-6 As shown, an audio fiber optic bracket includes a bracket body 1. Several limiting brackets 3 are rotatably mounted on the bracket body 1 (two in this embodiment). A stabilizing plate 2 is fixedly mounted on the bracket body 1. The limiting brackets 3 are positioned between the bracket body 1 and the stabilizing plate 2. A steering shaft 8 is fixedly mounted vertically on each limiting bracket 3. The lower steering shaft 8 of the limiting bracket 3 is rotatably connected to the bracket body 1, and the upper steering shaft 8 of the limiting bracket 3 is rotatably connected to the stabilizing plate 2. A pull rod 11 is adjustablely mounted inside the upper steering shaft 8 of the limiting bracket 3, which limits the positioning of the limiting bracket 3. Several limiting components 4 are fixedly mounted inside the limiting bracket 3 to achieve layered support for multiple fiber optic cables. In this embodiment, each limiting bracket 3 contains two limiting components 4. The limiting brackets 3 and limiting components 4 are modularly arranged for easy installation. Specifically, each limiting component 4 includes a pair of limiting wheels 12, a limiting plate 13, and a limiting block 2. 2; A pair of limiting wheels 12 are symmetrically arranged between a pair of limiting blocks 22. A limiting plate 13 is fixedly arranged on the side of the limiting block 22. The limiting plate 13 has a T-shaped structure. A guide groove 14 matching the limiting plate 13 is opened on the limiting frame 3. The limiting plate 13 is slid into the limiting assembly 4 through the guide groove 14. Then, a limiting bolt 25 is threaded on the limiting plate 13 and the limiting assembly 4 to achieve a fixed connection between the limiting assembly 4 and the limiting frame 3. A positioning block 23 is fixedly arranged in the limiting block 22. A limiting spring 24 is symmetrically fixed at both ends of the positioning block 23. A rotating shaft is rotatably arranged through the limiting wheel 12. The limiting spring 24 is fixedly connected to the rotating shaft of the limiting wheel 12. When in use, the optical fiber cable passes through a pair of limiting wheels 12. Through the elastic force of the limiting spring 24, it is convenient to limit the cables of various sizes. The surface of the limiting wheel 12 is coated with a graphene coating to increase the anti-static performance of the device. In one embodiment, the steering shaft 8, positioned above the limiting frame 3, is limited by a pull rod 11. A pointer 10 is fixedly mounted on the steering shaft 8, and a dial 9 is fixedly mounted on the stabilizing plate 2. The dial 9 is located on the outer ring of the steering shaft 8 and corresponds to the pointer 10, facilitating observation of the angle adjustment of the limiting frame 3. An annular groove 19 is provided inside the stabilizing plate 2, and an adjustment through hole 20 is provided inside the steering shaft 8. The adjustment through hole 20 and the annular groove 19 are on the same horizontal plane and are parallel to the surface of the stabilizing plate 2. A pull rod 11 is slidably mounted inside the steering shaft 8, and a second locking block 17 is fixedly mounted inside the steering shaft 8. A second locking groove 16 matching the second locking block 17 is provided below the pull rod 11, and the lower part of the pull rod 11 is symmetrical. A pair of second connecting rods 15 are rotatably connected. A first connecting rod 21 is rotatably mounted at the end of the second connecting rod 15. The first connecting rod 21 is slidably mounted in the adjustment through hole 20. A first locking block 18 is fixedly installed at the end of the first connecting rod 21. When the pull rod 11 is pressed down, the pair of first locking blocks 18 engage with the annular locking groove 19, and the second locking groove 16 engages with the second locking block 17, thus limiting the pull rod 11. Pulling the pull rod 11, through the transmission of the second connecting rod 15 and the first connecting rod 21, causes the first locking block 18 to disengage from the annular locking groove 19, thereby rotating the steering shaft 8 and driving the rotation of the limiting frame 3, realizing the adjustment of the orientation of the limiting component 4, which facilitates the coordination with the stretching orientation of the optical fiber cable in the limiting component 4 and increases the practicality of the device. As one embodiment of this example, a pair of buffer springs 5 ​​are fixedly installed on the stabilizing plate 2, and a protective plate 6 is fixedly installed on the buffer springs 5. The purpose of the protective plate 6 is to protect the pull rod 11 and the limiting component 4. As one implementation method in this embodiment, in order to facilitate the overall installation of the device, the bracket body 1 is fixedly provided with reserved mounting plates 7 on both the top and bottom, and the reserved mounting plates 7 are provided with reserved mounting holes.

[0023] Working principle: The entire device is installed using the pre-installed mounting plate 7. Fiber optic cables are passed through the limiting component 4. The multi-layer limiting component 4 can limit the multi-layer fiber optic cables. Pulling the pull rod 11, through the transmission of the second connecting rod 15 and the first connecting rod 21, causes the first locking block 18 to disengage from the annular slot 19, allowing the steering shaft 8 to rotate, which in turn drives the limiting frame 3 to rotate, thus adjusting the orientation of the limiting component 4. This facilitates the alignment with the fiber optic cable tension within the limiting component 4. Pressing down the pull rod 11 until a pair of first locking blocks 18 engage with the annular slot 19 and the second slot 16 engages with the second locking block 17, limits the pull rod 11, thereby limiting the steering shaft 8 and fixing the orientation of the limiting component 4 after adjustment.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An audio fiber optic bracket, characterized in that, The system includes a support body (1), on which several limiting frames (3) are rotatably mounted. A stabilizing plate (2) is fixedly mounted on the support body (1). The limiting frames (3) are rotatably mounted between the support body (1) and the stabilizing plate (2). A steering shaft (8) is fixedly mounted on the limiting frames (3) and rotatably connected to the stabilizing plate (2). A pull rod (11) is slidably mounted inside the steering shaft (8). An annular groove (19) is formed inside the stabilizing plate (2). An adjustment through hole (20) is provided inside the pull rod (11). A pair of second connecting rods (15) are symmetrically rotatably connected below the pull rod (11). A first connecting rod (21) is rotatably provided at the end of the second connecting rod (15). The first connecting rod (21) is slidably provided in the adjustment through hole (20). A first locking block (18) is fixedly installed at the end of the first connecting rod (21). The first locking block (18) engages with the annular slot (19). Several limiting components (4) are fixedly provided inside the limiting frame (3).

2. The audio fiber optic bracket according to claim 1, characterized in that, A pointer (10) is fixedly installed on the steering shaft (8), and a dial (9) is fixedly installed on the stabilizing plate (2). The dial (9) is located on the outer ring of the steering shaft (8) and corresponds to the pointer (10).

3. The audio fiber optic bracket according to claim 1, characterized in that, A second locking block (17) is fixedly installed inside the steering shaft (8), and a second locking groove (16) is provided below the pull rod (11) to engage with the second locking block (17).

4. An audio fiber optic bracket according to claim 1, characterized in that, The limiting component (4) includes a pair of limiting wheels (12), a limiting plate (13), and a limiting block (22); the pair of limiting wheels (12) are symmetrically arranged between the pair of limiting blocks (22), and the limiting plate (13) is fixedly arranged on the side of the limiting block (22).

5. An audio fiber optic bracket according to claim 4, characterized in that, The limiting plate (13) has a T-shaped structure. The limiting frame (3) has a guide groove (14) that matches the limiting plate (13). The limiting plate (13) and the limiting assembly (4) are threaded with limiting bolts (25).

6. An audio fiber optic bracket according to claim 5, characterized in that, A positioning block (23) is fixedly installed inside the limiting block (22). A limiting spring (24) is symmetrically fixedly installed at both ends of the positioning block (23). A rotating shaft is rotatably installed inside the limiting wheel (12). The limiting spring (24) is fixedly connected to the rotating shaft of the limiting wheel (12).

7. An audio fiber optic bracket according to claim 6, characterized in that, The pivot of the limiting wheel (12) is slidably connected to the limiting block (22).

8. An audio fiber optic bracket according to claim 7, characterized in that, The surface of the limiting wheel (12) is coated with a graphene coating.

9. An audio fiber optic bracket according to claim 1, characterized in that, A pair of buffer springs (5) are fixedly installed on the stabilizing plate (2), and a protective plate (6) is fixedly installed on the buffer springs (5).

10. An audio fiber optic bracket according to claim 1, characterized in that, The bracket body (1) is fixedly provided with a reserved mounting plate (7) on both the top and bottom, and the reserved mounting plate (7) is provided with a reserved mounting hole.

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