Optical fiber communication equipment integrated with optical fiber winding and unwinding mechanism

Abstract

The utility model relates to the field of optical fiber take-up and pay-off mechanisms, in particular to optical fiber communication equipment integrated with an optical fiber take-up and pay-off mechanism, which comprises two bases and a winding drum, the upper surface of each base is provided with sliding grooves I arranged at equal intervals, and the inner wall of each sliding groove I is slidably connected with a sliding block I; idler wheels, guide rods and two-way threaded rods which are arranged at equal intervals are arranged above each base, the corresponding two-way threaded rods are rotated to drive the corresponding first sliding blocks to move relatively, and the corresponding idler wheels and the corresponding first sliding blocks are driven to move in the first sliding grooves through movement of the first sliding blocks. According to the winding drum supporting and placing device, the distance between the two rolling wheels is adjusted, the winding drum is supported and placed through contact between the two rolling wheels and the surface of the winding drum, then the effect that different winding drums can be placed by adjusting the distance between the two rolling wheels can be achieved, most winding drums on the market can be placed, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber retracting and extending mechanisms, in particular to optical fiber communication equipment integrated with the optical fiber retracting and extending mechanism. Background Art

[0002] Fiber optic cable is a communications cable consisting of two or more glass or plastic optical fiber cores within a protective sheath, covered by a plastic PVC outer casing.

[0003] After searching, the Chinese patent publication number CN219689017U discloses a fiber optic communication device with an integrated fiber optic retraction and extension mechanism. The technical point is: it solves the problem that the existing retraction and extension equipment cannot adjust the tension of the fiber optic cable when it is wound, which will cause the fiber optic cables to become disordered and untidy when they are collected.

[0004] However, due to the variety of cable reels on the market, the diameters of the cable reels used are different according to the diameters of different cables. The above solution and the existing technology are both unable to place and retract cable reels of different specifications and sizes, and have low applicability.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the above background technology, the prior art has the disadvantages of being unable to place and retract cable reels of different specifications and sizes and having low applicability.

[0007] The utility model discloses an optical fiber communication device with an integrated optical fiber retracting and releasing mechanism, comprising two bases and a reel, the upper surface of each base being provided with sliding grooves arranged at equal distances, the inner wall of each sliding groove being slidably connected to a sliding block, and the top of each base being provided with rollers, guide rods and bidirectional threaded rods arranged at equal distances, the outer surface of each roller being rotatably connected to the outer surface of the corresponding sliding block, and the outer surface of each bidirectional threaded rod being threadedly connected to the inner wall of the corresponding sliding block.

[0008] Furthermore, the outer surface of each guide rod is slidably connected to the inner wall of the corresponding sliding block 1, the outer surface of each roller is in contact with the outer surface of the reel, and two connecting rods are provided below the reel.

[0009] Furthermore, the outer surface of each connecting rod is slidably connected to the inner wall of the corresponding base, and the side of each base away from each other is fixedly connected to the shell.

[0010] Furthermore, the inner wall of each of the shells is provided with sliding grooves 2 arranged at equal distances, and the inner wall of each of the sliding grooves 2 is slidably connected to a sliding block 2.

[0011] Furthermore, a worm is rotatably connected to the interior of each housing, and a worm wheel is meshed on the outer surface of each worm.

[0012] Furthermore, the inner wall of each worm wheel is fixedly connected with a screw, and the bottom end of each screw is rotatably connected to the inner bottom wall of the corresponding shell.

[0013] Furthermore, the outer surface of each screw is threadedly connected to a support block, the outer surface of each support block is fixedly connected to the outer surface of the corresponding sliding block 2, and the inner wall of each support block is rotatably connected to a support rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The utility model is provided with a base, a sliding block, a two-way threaded rod, a roller and other components. The corresponding two-way threaded rod is rotated to drive the corresponding sliding block to move relative to each other. The movement of the sliding block drives the corresponding roller and the corresponding sliding block to move inside the sliding groove, thereby adjusting the distance between the two rollers. The contact between the two rollers and the surface of the reel is achieved to support and place the reel, thereby achieving the effect of placing different reels by adjusting the distance between the two rollers. Most reels on the market can be placed, thereby improving the applicability of the device.

[0016] 2. The utility model sets components such as a worm, a worm wheel, a screw, a support block, and a support rod. The worm wheel is driven to rotate by rotating the corresponding worm, and the screw is driven to rotate by the fixed connection between the worm wheel and the screw. The lifting effect of the support block is achieved through the threaded connection between the screw and the corresponding support block. The support block is limited by the connection between the sliding block 2 and the sliding groove 2. At this time, the support block drives the support rod to rise and fall until the support rod is concentric with the reel. The two bases can be moved relative to each other through the connecting rod, and then the corresponding support rod is placed into the interior of the reel to achieve the support and centering effect of the reel, ensuring that the reel remains stable while being reeled in and out, and at the same time, it is convenient to perform centering according to the size specifications of the reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the bidirectional threaded rod and the sliding block 1 of the utility model;

[0021] Figure 4 This is a structural schematic diagram of the connection relationship between the worm and the worm wheel of the utility model.

[0022] In the figure: 1. Base; 2. Sliding groove 1; 3. Sliding block 1; 4. Bidirectional threaded rod; 5. Roller; 6. Guide rod; 7. Reel; 8. Connecting rod; 9. Housing; 10. Sliding groove 2; 11. Sliding block 2; 12. Worm; 13. Worm wheel; 14. Screw; 15. Support block; 16. Support rod. DETAILED DESCRIPTION

[0023] The following diagrams illustrate various embodiments of the present invention. For clarity, many physical details will be included in the following description. However, it should be understood that these physical details are not intended to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not essential. Furthermore, to simplify the illustrations, some commonly used structures and components are depicted in a simplified schematic manner.

[0024] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The utility model is an optical fiber communication device with an integrated optical fiber retracting and releasing mechanism, comprising two bases 1 and a reel 7. The upper surface of each base 1 is provided with sliding grooves 2 arranged at equal distances, and the sliding groove 2 is positioned by the base 1. The inner wall of each sliding groove 2 is slidably connected with a sliding block 3, which is placed inside the corresponding sliding groove 2 and set to be in a sliding connection. The limiting effect of the sliding block 3 is achieved by the contour of the sliding groove 2. Rollers 5, guide rods 6 and bidirectional threaded rods 4 are arranged at equal distances above each base 1, and multiple rollers 5, guide rods 6 and bidirectional threaded rods 4 are placed above the corresponding base 1.

[0025] In this embodiment, the outer surface of each roller 5 is rotatably connected to the outer surface of the corresponding sliding block 3. Through the connection between the roller 5 and the corresponding sliding block 3, and setting them as a rotational connection, a limiting effect of the roller 5 is achieved, ensuring that the roller 5 can rotate while the sliding block 3 can drive the roller 5 to move. The outer surface of each bidirectional threaded rod 4 is threadedly connected to the inner wall of the corresponding sliding block 3, and the corresponding sliding block 3 is connected to the corresponding bidirectional threaded rod 4. Through the threaded connection between them, when the bidirectional threaded rod 4 is rotated, the corresponding sliding block 3 can be driven to move relative to each other, thereby achieving the effect of adjusting the distance between the two rollers 5.

[0026] like Figure 3 As shown, the outer surface of each guide rod 6 is slidably connected to the inner wall of the corresponding sliding block 3, and the guide rod 6 is slidably connected to the inner wall of the corresponding sliding block 3. When the sliding block 3 moves, the limitation is achieved by the outline of the sliding groove 2, and the secondary limitation effect of the sliding block 3 is achieved by the sliding connection between the guide rod 6 and the sliding block 3. The outer surface of each roller 5 is in contact with the outer surface of the reel 7. Two connecting rods 8 are provided under the reel 7. The roller 5 is in contact with the surface of the reel 7. The support effect of the reel 7 can be achieved through the corresponding roller 5, and the connecting rod 8 is placed under the reel 7.

[0027] In this embodiment, the outer surface of each connecting rod 8 is slidably connected to the inner wall of the corresponding base 1, and the connecting rod 8 is slidably connected to the inner wall of the corresponding base 1. The connecting rod 8 is used to limit the base 1 and guide the movement of the base 1. The side of each base 1 that is away from each other is fixedly connected to a shell 9. The shell 9 is installed on the side of the corresponding base 1 that is away from each other to achieve a positioning and installation effect of the shell 9, and bolts are used to fix them.

[0028] In a preferred embodiment, the inner wall of each shell 9 is provided with sliding grooves 2 10 arranged at equal distances, and the positioning effect of the sliding groove 2 10 is achieved through the inner wall of the shell 9. The inner wall of each sliding groove 2 10 is slidably connected with a sliding block 2 11, and the sliding block 2 11 is placed inside the sliding groove 2 10, and the limiting effect of the sliding block 2 11 is achieved through the contour of the sliding groove 2 10.

[0029] like Figure 4 As shown, the interior of each shell 9 is rotatably connected with a worm 12, the worm 12 is placed inside the shell 9, and is set to be rotatably connected to achieve the positioning and limiting effect of the worm 12, and the outer surface of each worm 12 is meshed with a worm wheel 13, and the positioning effect of the worm wheel 13 is achieved through the surface of the worm 12, and the worm wheels 13 are meshed, and the rotation effect of the worm wheel 13 can be achieved by rotating the worm 12.

[0030] In a preferred embodiment, the inner wall of each worm gear 13 is fixedly connected with a screw 14, and the screw 14 is installed on the inner wall of the corresponding worm gear 13 and fixed therebetween. The rotation effect of the screw 14 can be achieved by rotating the worm gear 13. The bottom end of each screw 14 is rotationally connected to the inner bottom wall of the corresponding shell 9. The bottom end of the screw 14 is rotationally connected to the inner bottom wall of the shell 9 to achieve a limiting effect on the screw 14.

[0031] The support blocks 15 are screwed together on the outer surface of each screw 14 and are threadedly connected thereto. The support blocks 15 are installed on the surface of the screw 14 and are threadedly connected thereto. The corresponding screw 14 is rotated to achieve the lifting effect of the support blocks 15. The outer surface of each support block 15 is fixedly connected to the outer surface of the corresponding sliding block 11. The sliding block 11 is connected to the corresponding support block 15, and the sliding groove 10 limits the sliding block 11, thereby achieving the limiting effect of the support block 15. The inner wall of each support block 15 is rotatably connected to a support rod 16, which is installed on the inner wall of the support block 15. The lifting and lowering of the support block 15 drives the support rod 16 to rise and fall, which makes it easy to find the center position of the reel 7. The corresponding base 1 is then moved to insert the support rod 16 into the inner wall of the reel 7, thereby achieving the limiting effect of the reel 7.

[0032] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be included within the scope of the claims of the present invention.

Claims

1. An optical fiber communication device with an integrated optical fiber retracting and releasing mechanism, comprising two bases (1) and a reel (7), characterized in that: The upper surface of each base (1) is provided with sliding grooves (2) arranged at equal distances, the inner wall of each sliding groove (2) is slidably connected to a sliding block (3), and the upper surface of each base (1) is provided with rollers (5), guide rods (6) and bidirectional threaded rods (4) arranged at equal distances, the outer surface of each roller (5) is rotatably connected to the outer surface of the corresponding sliding block (3), and the outer surface of each bidirectional threaded rod (4) is threadedly connected to the inner wall of the corresponding sliding block (3).

2. The optical fiber communication device with an integrated optical fiber retracting and extending mechanism according to claim 1, characterized in that: The outer surface of each guide rod (6) is slidably connected to the inner wall of the corresponding sliding block (3), and the outer surface of each roller (5) is in contact with the outer surface of the reel (7). Two connecting rods (8) are provided below the reel (7).

3. The optical fiber communication device with an integrated optical fiber retracting and extending mechanism according to claim 2, characterized in that: The outer surface of each connecting rod (8) is slidably connected to the inner wall of the corresponding base (1), and the side of each base (1) that is away from each other is fixedly connected to a shell (9).

4. The optical fiber communication device with an integrated optical fiber retracting and extending mechanism according to claim 3, characterized in that: The inner wall of each of the shells (9) is provided with two sliding grooves (10) arranged at equal distances, and the inner wall of each of the two sliding grooves (10) is slidably connected to a second sliding block (11).

5. The optical fiber communication device with an integrated optical fiber retracting and extending mechanism according to claim 3, characterized in that: The interior of each housing (9) is rotatably connected to a worm (12), and the outer surface of each worm (12) is meshed with a worm wheel (13).

6. The optical fiber communication device with an integrated optical fiber retracting and extending mechanism according to claim 5, characterized in that: The inner wall of each worm wheel (13) is fixedly connected with a screw rod (14), and the bottom end of each screw rod (14) is rotatably connected to the inner bottom wall of the corresponding housing (9).

7. The optical fiber communication device with an integrated optical fiber retracting and extending mechanism according to claim 6, characterized in that: The outer surface of each screw rod (14) is threadedly connected to a support block (15), the outer surface of each support block (15) is fixedly connected to the outer surface of the corresponding sliding block 2 (11), and the inner wall of each support block (15) is rotatably connected to a support rod (16).

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