Wavelength division multiplexer fiber distribution debugging device

Abstract

The utility model provides a fiber distribution debugging device for a wavelength division multiplexer, and belongs to the technical field of wavelength division multiplexers. Comprising a fixing assembly, the fixing assembly comprises a first fixing plate fixed to the top of a fixing base, a first fixing block is fixed to the middle of the first fixing plate, a sliding groove is formed in the first fixing block, a first sliding block is arranged on the sliding groove in a sliding mode, a clamping plate is fixed to the first sliding block, and a first fixing ring is fixed to the clamping plate; a damping spring is arranged on the first fixing ring, a clamping ring is fixed to the other end of the damping spring, a first fixing plate at the top of the fixing base serves as a basic bearing structure and supports a first fixing block above, a sliding groove is formed in the first fixing block, and the first sliding block slides in the groove and drives the clamping plate fixed to the first sliding block to move transversely. Flexible adjustment of the clamping position is achieved, devices of different specifications are adapted, the guide blocks on the two sides of the first fixing block are slidably connected with the clamping plate through the open grooves, and accurate guiding is provided for movement of the clamping plate.

Description

Technical Field

[0001] This utility model relates to the field of wavelength division multiplexer technology, and in particular to a wavelength division multiplexer fiber matching and adjustment device. Background Technology

[0002] The fiber configuration adjustment device for wavelength division multiplexers (WDM) is used to precisely adjust the fiber configuration of the WDM. It ensures that optical signals of different wavelengths are transmitted efficiently and accurately in the optical fiber, realizing signal multiplexing and demultiplexing, improving the transmission capacity and efficiency of the optical fiber communication system, and guaranteeing communication quality.

[0003] An existing fiber optic commissioning device for wavelength division multiplexers (WDM) has significant drawbacks. In practical use, it cannot meet the fixed requirements for commissioning WDMs of different sizes. Due to the lack of an adjustable fixing structure, large WDMs are difficult to place stably, while small devices will wobble on the device, causing positional shifts during commissioning and severely affecting the accuracy and efficiency of commissioning.

[0004] Therefore, this application provides a wavelength division multiplexer fiber matching and adjustment device to meet the requirements. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a fiber matching and adjustment device for wavelength division multiplexers.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a wavelength division multiplexer fiber matching and adjustment device, comprising:

[0007] Fixed base;

[0008] The fixing assembly includes a first fixing plate fixed to the top of the fixing base, a first fixing block fixed in the middle of the first fixing plate, a sliding groove provided on the first fixing block, a first sliding block slidably disposed on the sliding groove, a clamping plate fixed on the first sliding block, a first fixing ring fixed on the clamping plate, a damping spring provided on the first fixing ring, and a clamping ring fixed at the other end of the damping spring.

[0009] Guide blocks are fixed on both sides of the first fixing block. The guide blocks have slots and are slidably connected to the clamping plate through the slots. A guide plate is fixed on one side of the clamping plate and a fixing shaft is fixed on one side of the guide plate. A second fixing ring is provided on each fixing shaft. A connecting plate is provided at the end of the second fixing ring away from the fixing shaft. An optical power meter is provided inside the second fixing ring.

[0010] Furthermore, the guide assembly includes a second fixing plate fixed to the top of the fixed base, a second fixing block fixed to one side of the second fixing plate, a guide rod disposed between the second fixing blocks, and an adjustment assembly disposed on the guide rod.

[0011] The beneficial effects of adopting the above-mentioned further solution are as follows: the second fixing plate is fixed to the top of the fixing base, providing an installation foundation for the guide assembly. The second fixing block on one side is used to securely install the guide rod. The guide rod, which is set between the two second fixing blocks, forms a lateral sliding track for the adjustment assembly. In use, the adjustment assembly slides along the guide rod, which can accurately adjust its own lateral position, ensuring that the debugging assembly is aligned with the corresponding part of the wavelength division multiplexer, realizing precise positioning of the debugging operation, and improving debugging efficiency and accuracy.

[0012] Furthermore, the adjustment assembly includes a second sliding block that slides on the guide rod, a lifting rod fixed to the top of the second sliding block, a lifting slot provided on the lifting rod, a lead screw provided inside the lifting slot, a drive motor fixed to the top of the lifting slot, and a lifting block slidably disposed inside the lifting slot.

[0013] The beneficial effects of adopting the above-mentioned further solution are as follows: In the adjustment component, the second sliding block slides along the guide rod to achieve lateral position adjustment; the lifting rod at the top is provided with a lifting slot, and the internal screw is driven to rotate by the drive motor, which drives the lifting block to slide and rise in the slot. Through the coordination of the lateral movement of the second sliding block and the longitudinal lifting of the lifting block, the spatial position of the debugging component can be precisely adjusted, so that it can be flexibly aligned with different parts of the wavelength division multiplexer, meet diverse debugging needs, and improve the accuracy and adaptability of debugging operations.

[0014] Furthermore, the debugging component includes a separation block fixed to the top of the lifting block, each separation block having a separation hole, and a fixing pressure plate slidably disposed on the top of the separation block.

[0015] The beneficial effects of adopting the above-mentioned further solution are: the separation block is fixed on the top of the lifting block, and the separation hole on it is used to accommodate and separate the optical fiber, ensuring that a single optical fiber is debugged independently; the fixed pressure plate slidably set on the top of the separation block can slide along the separation block, and fix the optical fiber in the separation hole by pressing down, preventing the optical fiber from shifting during the debugging process.

[0016] Furthermore, a third fixing block is fixed on the side of the lifting block away from the separating block. The third fixing block has a slot inside and a sliding hole through the slot. A sliding plate is slidably arranged inside the third fixing block, and a clamping pad is provided in each of the sliding plates. A connecting rod is fixed to the top of the sliding hole.

[0017] The beneficial effects of adopting the above-mentioned further solution are as follows: the third fixing block of the debugging component is fixed to the side of the lifting block, and its internal slot allows the sliding hole to slide laterally. The connecting rod at the top of the sliding hole can be connected to the driving device. The sliding hole is driven to move horizontally through the connecting rod. The sliding plate inside the sliding hole slides and engages with the inside of the third fixing block. The clamping pad inside the plate is made of elastic material. In use, the driving device drives the sliding hole to move laterally through the connecting rod, and simultaneously drives the sliding plate to slide. The clamping pad clamps the optical fiber during the sliding process. The tension and direction of the optical fiber are precisely controlled by adjusting the position of the sliding plate.

[0018] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0019] 1. The first fixed plate at the top of the fixed base serves as the basic load-bearing structure, supporting the first fixed block above. The first fixed block has a sliding groove, and the first sliding block slides in the groove, driving the clamping plate fixed on it to move laterally, realizing flexible adjustment of the clamping position to adapt to different specifications of devices. The guide blocks on both sides of the first fixed block are slidably connected to the clamping plate through slots, providing precise guidance for the movement of the clamping plate and ensuring that its sliding process is smooth and without deviation. The first fixed ring on the clamping plate is connected to a damping spring. The clamping ring at the other end of the spring uses elastic deformation to adaptively fit the wavelength division multiplexer, stabilizing the device from multiple directions and avoiding the impact of shaking on accuracy during debugging. A fixed shaft is fixed on the guide plate on one side of the clamping plate, and the second fixed ring is sleeved on the fixed shaft for installing the optical power meter. The connecting plate assists in fixing the second fixed ring to ensure that the optical power meter is stably positioned. Attached Figure Description

[0020] Figure 1 This is a front view of a fiber optic adjustment device for a wavelength division multiplexer according to this utility model;

[0021] Figure 2 This is a cross-sectional view of a fiber optic adjustment device for a wavelength division multiplexer according to this utility model;

[0022] Figure 3 This is a structural diagram of the fixing component in a fiber distribution and adjustment device for a wavelength division multiplexer according to this utility model;

[0023] Figure 4 This is a structural diagram of the adjustment component in the fiber distribution adjustment device for a wavelength division multiplexer according to this utility model;

[0024] Figure 5 This is an enlarged view of the structure at point A in the fiber optic adjustment device for a wavelength division multiplexer according to this utility model.

[0025] Figure label:

[0026] 1. Fixed base;

[0027] 2. Fixing assembly; 21. First fixing plate; 22. First fixing block; 23. Sliding groove; 24. First sliding block; 25. Guide block; 26. First fixing ring; 27. Clamping ring; 28. Damping spring; 29. ​​Clamping plate; 210. Guide plate; 211. Fixing shaft; 212. Second fixing ring; 213. Connecting plate;

[0028] 3. Optical power meter;

[0029] 4. Guide assembly; 41. Second fixing block; 42. Second fixing plate; 43. Guide rod;

[0030] 5. Adjustment component; 51. Second sliding block; 52. Lifting rod; 53. Lifting slot; 54. Drive motor; 55. Lifting block;

[0031] 6. Debugging components; 61. Separation block; 62. Separation hole; 63. Fixing plate; 64. Third fixing block; 65. Sliding hole; 66. Connecting rod; 67. Sliding plate; 68. Clamping pad. Detailed Implementation

[0032] 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.

[0033] like Figure 1 - Figure 3 As shown, this utility model provides a technical solution: a wavelength division multiplexer fiber matching and debugging device, including: a fixed base 1;

[0034] Fixing component 2 includes a first fixing plate 21 fixed to the top of the fixing base 1. A first fixing block 22 is fixed to the middle of the first fixing plate 21. A sliding groove 23 is provided on the first fixing block 22. A first sliding block 24 is slidably disposed on the sliding groove 23. A clamping plate 29 is fixed on the first sliding block 24. A first fixing ring 26 is fixed on the clamping plate 29. A damping spring 28 is disposed on the first fixing ring 26. A clamping ring 27 is fixed to the other end of the damping spring 28. Guide blocks 25 are fixed on both sides of a fixed block 22. The guide blocks 25 have slots and are slidably connected to the clamping plate 29 via these slots. A guide plate 210 is fixed on one side of the clamping plate 29, and a fixed shaft 211 is fixed on one side of the guide plate 210. A second fixing ring 212 is provided on each fixing shaft 211. A connecting plate 213 is provided at the end of each second fixing ring 212 away from the fixing shaft 211. An optical power meter 3 is installed inside the second fixing ring 212. A fixed base is also provided. The first fixed plate 21 at the top serves as the basic load-bearing structure, supporting the first fixed block 22 above. The first fixed block 22 has a sliding groove 23, and the first sliding block 24 slides in the groove, driving the clamping plate 29 fixed on it to move laterally, realizing flexible adjustment of the clamping position to adapt to different specifications of devices. The guide blocks 25 on both sides of the first fixed block 22 are slidably connected to the clamping plate 29 through slots, providing precise guidance for the movement of the clamping plate 29, ensuring that its sliding process is smooth and without deviation. The first fixed ring 26 on the clamping plate 29 is connected to the damping spring 28. The clamping ring 27 at the other end of the spring uses elastic deformation to adaptively fit the wavelength division multiplexer, stabilizing the device from multiple directions and avoiding the impact of shaking on accuracy during debugging. The guide plate 210 on one side of the clamping plate 29 is fixed with a fixed shaft 211. The second fixed ring 212 is sleeved on the fixed shaft 211 for installing the optical power meter 3. The connecting plate 213 assists in fixing the second fixed ring 212 to ensure that the optical power meter 3 is stably positioned.

[0035] Furthermore, such as Figure 1 - Figure 4 As shown: The guide assembly 4 includes a second fixing plate 42 fixed to the top of the fixed base 1. A second fixing block 41 is fixed to one side of the second fixing plate 42. A guide rod 43 is arranged between the second fixing blocks 41. An adjustment assembly 5 is arranged on the guide rod 43. The second fixing plate 42 is fixed to the top of the fixed base 1 to provide an installation base for the guide assembly 4. The second fixing block 41 on one side is used to securely install the guide rod 43. The guide rod 43, which is set between the two second fixing blocks 41, forms a lateral sliding track for the adjustment assembly 5. In use, the adjustment assembly 5 slides along the guide rod 43 to accurately adjust its lateral position, ensuring that the debugging assembly 6 is aligned with the corresponding part of the wavelength division multiplexer, realizing precise positioning of the debugging operation, and improving debugging efficiency and accuracy.

[0036] Furthermore, such as Figure 1 - Figure 4 As shown: In this scheme, the adjustment component 5 includes a second sliding block 51 that slides on the guide rod 43. A lifting rod 52 is fixed to the top of the second sliding block 51. A lifting slot 53 is provided on the lifting rod 52. A lead screw is provided inside the lifting slot 53. A drive motor 54 is fixed to the top of the lifting slot 53. A lifting block 55 is slidably arranged inside the lifting slot 53. In the adjustment component 5, the second sliding block 51 slides along the guide rod 43 to achieve lateral position adjustment. The lifting rod 52 at its top is provided with a lifting slot 53. The lead screw inside is driven to rotate by the drive motor 54, which drives the lifting block 55 to slide and rise and fall in the slot. Through the cooperation of the lateral movement of the second sliding block 51 and the longitudinal lifting and falling of the lifting block 55, the spatial position of the debugging component 6 can be precisely adjusted, so that it can be flexibly aligned with different parts of the wavelength division multiplexer, meet diverse debugging needs, and improve the accuracy and adaptability of debugging operations.

[0037] like Figure 1 - Figure 5 As shown, the fixed base 1 serves as a basic support platform. The first fixed plate 21 on its top supports the core structure of the fixed assembly 2: the sliding groove 23 in the middle of the first fixed block 22 forms a linear sliding pair with the first sliding block 24, driving the clamping plate 29 to move along the X-axis direction, adapting to wavelength division multiplexers of different sizes. The guide blocks 25 on both sides of the first fixed block 22 are slidably connected to the clamping plate 29 through slots, which both restricts the degree of freedom of the clamping plate 29 and provides precise guidance, ensuring no deviation during the sliding process. The first fixed ring 26 on the clamping plate 29 is connected to the clamping ring 27 through the damping spring 28. The elastic deformation of the spring is used to adaptively clamp the device, achieving stable clamping with three-point positioning and avoiding vibration interference during debugging. The guide plate 210 extending from the side of the clamping plate 29 is fixed with a fixed shaft 211, and the second fixed ring 212 on it is mounted with an optical power supply through the connecting plate 213. The third component forms an embedded monitoring structure to acquire optical signal power data in real time. The second fixing plate 42 of the guide component 4 is installed vertically with the fixed base 1. The second fixing blocks 41 on both sides support the guide rod 43 to form a Y-axis guide rail. The second sliding block 51 of the adjustment component 5 slides along the guide rod 43. The lifting rod 52 at its top has a built-in screw transmission mechanism, which drives the lifting block 55 to move axially in the lifting slot 53 by the drive motor 54, forming a three-axis linkage precision positioning system. The debugging component 6 is fixed to the top of the lifting block 55 by the separation block 61. The separation hole 62 realizes the physical isolation of multiple optical fibers. The sliding fixed pressure plate 63 ensures that the optical fiber does not shift during the debugging process by elastically pressing down. The sliding hole 65 inside the third fixing block 64 on the other side is driven by the connecting rod 66 to move laterally, which drives the clamping pad 68 in the sliding plate 67 to realize the dynamic clamping and tension adjustment of the optical fiber.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A wavelength division multiplexer fiber alignment commissioning device, characterized by, include: Fixed base (1); The fixing component (2) includes a first fixing plate (21) fixed to the top of the fixing base (1), a first fixing block (22) fixed in the middle of the first fixing plate (21), a sliding groove (23) provided on the first fixing block (22), a first sliding block (24) slidably arranged on the sliding groove (23), a clamping plate (29) fixed on the first sliding block (24), a first fixing ring (26) fixed on the clamping plate (29), a damping spring (28) provided on the first fixing ring (26), and a clamping ring (27) fixed at the other end of the damping spring (28). Guide blocks (25) are fixed on both sides of the first fixing block (22). The guide blocks (25) have slots. The guide blocks (25) are slidably connected to the clamping plate (29) through the slots. A guide plate (210) is fixed on one side of the clamping plate (29). A fixing shaft (211) is fixed on one side of the guide plate (210). A second fixing ring (212) is provided on each fixing shaft (211). A connecting plate (213) is provided at the end of the second fixing ring (212) away from the fixing shaft (211). An optical power meter (3) is provided inside the second fixing ring (212).

2. The device according to claim 1, wherein The fixed base (1) is provided with a guide component (4) on the side away from the fixed component (2).

3. The device according to claim 2, wherein the device is configured to perform the following steps: The guide assembly (4) includes a second fixing plate (42) fixed to the top of the fixed base (1), and a second fixing block (41) is fixed on one side of the second fixing plate (42). A guide rod (43) is provided between the second fixing blocks (41), and an adjustment assembly (5) is provided on the guide rod (43). ​ 4. The device according to claim 3, wherein the device is characterized by: The adjustment component (5) includes a second sliding block (51) that slides on a guide rod (43). A lifting rod (52) is fixed to the top of the second sliding block (51). A lifting slot (53) is provided on the lifting rod (52). A lead screw is provided inside the lifting slot (53). A drive motor (54) is fixed to the top of the lifting slot (53). A lifting block (55) is slidably provided inside the lifting slot (53).

5. The device according to claim 4, wherein the device is a wavelength division multiplexer fiber alignment and commissioning device. The lifting block (55) is equipped with a debugging component (6).

6. The fiber distribution and adjustment device for a wavelength division multiplexer according to claim 5, characterized in that, The debugging component (6) includes a separation block (61) fixed on the top of the lifting block (55). The separation block (61) is provided with separation holes (62), and a fixed pressure plate (63) is slidably provided on the top of the separation block (61).

7. The wavelength division multiplexer fiber distribution and adjustment device according to claim 6, characterized in that, A third fixing block (64) is fixed on the side of the lifting block (55) away from the separating block (61). The third fixing block (64) has a slot inside. The third fixing block (64) has a sliding hole (65) through the slot. A sliding plate (67) is slidably arranged inside the third fixing block (64). A clamping pad (68) is arranged inside the sliding plate (67). A connecting rod (66) is fixed on the top of the sliding hole (65).

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