Optical fiber positioning device for network construction

Abstract

The utility model relates to the field of positioning devices, in particular to an optical fiber positioning device for network construction, which comprises a mounting plate, a winding pile is fixedly connected to the middle of the front surface of the mounting plate, an optical fiber is wound on the outer side of a column body of the winding pile, a buckling cover is slidably sleeved outside the optical fiber, and the buckling cover can prevent the optical fiber from loosening when the optical fiber is wound on the winding pile. And a rotating frame is mounted on the mounting plate through a bearing. Through cooperation of the winding pile and the buckling cover, it is ensured that optical fibers are tightly and orderly wound and are prevented from loosening, the elastic clamping teeth of the wire fixing sleeve and the conical surface portion structure of the inner thread sleeve can rapidly clamp the tail ends of the optical fibers, stable fixing is achieved through elastic deformation of the clamping teeth, in addition, the rotating frame can adjust the angle and is positioned through the bayonet lock, and the optical fibers are suitable for different wiring directions. Therefore, the method is especially suitable for optical fiber network layout in a complex environment.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to an optical fiber positioning device for network construction. Background Art

[0002] When installing fiber-optic broadband for users, taking into account future maintenance or factors such as fiber breakage, usually more than 5 meters of optical fiber will be left at both ends for future use, and the staff will also fix the redundant parts. After searching, in the utility model patent with authorization announcement number CN218848410U, it discloses a fiber optic positioning device for network construction, including a circular plate, the side of the circular plate is fixedly connected to an arc block, the side of the circular plate is provided with a T-shaped slide, the inner wall of the T-shaped slide is slidably connected to a T-shaped block, the side of the T-shaped block is fixedly connected to the side of the T-shaped block, and the side of the L-shaped limit block is overlapped with the side of the arc block. However, when the existing fiber optic positioning device is used, it is difficult to adjust the angle after the optical fiber is fixed, and it is difficult to operate in complex wiring environments such as corners and pipes. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcoming of insufficient adjustment flexibility in the prior art and to propose an optical fiber positioning device for network construction.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An optical fiber positioning device for network construction comprises a mounting plate, a winding pile being fixedly connected to the middle portion of the front side of the mounting plate, an optical fiber being wound around the outer side of the column of the winding pile, a buckle cover being slidingly sleeved on the outer side of the optical fiber, the buckle cover being able to prevent the optical fiber from loosening when being wound around the winding pile, a rotating frame being mounted on the mounting plate via a bearing, a wire fixing sleeve being fixedly connected to the end of the rotating frame, the optical fiber being slidably connected to the inside of the wire fixing sleeve, a plurality of clamping teeth being integrally formed at the end of the wire fixing sleeve, an internal threaded sleeve being threadedly connected to the outer side of the wire fixing sleeve, a conical surface portion being provided on the inner side of the end of the internal threaded sleeve, and the conical surface portion being in contact with the clamping teeth.

[0006] In addition, a preferred structure is that a rubber bead is fixedly connected to the inner side of the buckle cover, and the rubber bead is engaged with the buckle cover. The provision of the rubber bead has an auxiliary fixing effect on the buckle cover.

[0007] In addition, a preferred structure is that the side wall of the buckle cover is provided with two windows, and the optical fiber passes through the windows and extends to the outside of the windows. The setting of the windows facilitates the optical fiber to pass through the buckle cover.

[0008] In addition, a preferred structure is that the line fixing sleeve and the internal thread sleeve are both provided with notches, which facilitate the optical fiber to enter the line fixing sleeve from the radial direction of the line fixing sleeve and the internal thread sleeve.

[0009] Furthermore, a preferred structure is that the rotating frame is fixedly connected to a retaining ring, a latch is slidably connected to the interior of the retaining ring, the latch is engaged with the mounting plate, and a spring is disposed within the retaining ring, one end of the spring is fixedly connected to the latch, and the other end of the spring is fixedly connected to the inner surface of the retaining ring. The latch is engaged with the mounting plate under the elastic force of the spring, thereby providing a positioning function for the rotating frame after rotation and adjustment.

[0010] Furthermore, a preferred structure is that the mounting plate is provided with a plurality of slots, which are distributed in an annular array along the circumference of the retaining ring, and the ends of the bayonet engage with the slots. The provision of the plurality of slots facilitates the bayonet to follow the retaining ring and engage after the rotating frame is rotated and adjusted.

[0011] In addition, a preferred structure is that the outer wall of the mounting plate is fixedly connected to a plurality of mounting ears, and the plurality of mounting ears are distributed in an annular array along the circumference of the mounting plate. The arrangement of the mounting ears facilitates the installation of the entire assembly on the wall by fastening bolts.

[0012] The beneficial effects of the present invention are as follows: through the cooperation between the winding pile and the buckle cover, the optical fiber is ensured to be tightly and orderly wound to avoid looseness, and the elastic clamping teeth of the fixed sleeve and the conical surface structure of the internal threaded sleeve can quickly clamp the end of the optical fiber, combined with the elastic deformation of the clamping teeth to achieve firm fixation. In addition, the rotating frame can adjust the angle and be positioned by the pin to adapt to different wiring directions, which significantly improves construction efficiency and reduces the risk of optical fiber wear. It is especially suitable for optical fiber network layout in complex environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional diagram of the overall structure of an optical fiber positioning device for network construction proposed by the utility model;

[0014] Figure 2 This utility model proposes a fiber optic positioning device for network construction Figure 1 Schematic diagram of the local structure;

[0015] Figure 3 This utility model proposes a fiber optic positioning device for network construction Figure 1 A top sectional view of

[0016] Figure 4 This utility model proposes a fiber optic positioning device for network construction Figure 3 A magnified view of the local structure;

[0017] Figure 5This utility model proposes a fiber optic positioning device for network construction Figure 4 A magnified view of the fixed wire sleeve structure;

[0018] Figure 6 This utility model proposes a fiber optic positioning device for network construction Figure 3 Enlarged view of the internal thread sleeve structure.

[0019] In the figure: 1. Mounting plate; 2. Winding pile; 3. Optical fiber; 4. Buckle cover; 5. Rubber card bead; 6. Rotary frame; 7. Wire fixing sleeve; 71. Clamping teeth; 8. Internal thread sleeve; 81. Conical surface; 9. Retaining ring; 10. Bayonet pin; 11. Spring; 12. Mounting ear. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Reference Figure 1-3 A fiber optic positioning device for network construction includes a mounting plate 1. The outer wall of the mounting plate 1 is fixedly connected to a plurality of mounting ears 12, and the plurality of mounting ears 12 are distributed in a circular array along the circumference of the mounting plate 1. The provision of the mounting ears 12 facilitates the overall installation on a wall by fastening bolts. A winding post 2 is fixedly connected to the middle of the front of the mounting plate 1. An optical fiber 3 is wound around the outer side of the column of the winding post 2. A buckle cover 4 is slidably sleeved on the outer side of the optical fiber 3. The buckle cover 4 prevents the optical fiber 3 from loosening when it is wound on the winding post 2. The side wall of the buckle cover 4 is provided with two windows. The optical fiber 3 passes through the windows and extends to the outside of the windows. The provision of the windows facilitates the optical fiber 3 to pass through the buckle cover 4. A rubber bead 5 is fixedly connected to the inner side of the buckle cover 4, and the rubber bead 5 is snap-fitted to the buckle cover 4. The provision of the rubber bead 5 assists in fixing the buckle cover 4.

[0022] Reference Figure 4-6 The mounting plate 1 is provided with a rotating frame 6 via a bearing. The end of the rotating frame 6 is fixedly connected to a fixed wire sleeve 7. The optical fiber 3 is slidably connected to the interior of the fixed wire sleeve 7. The end of the fixed wire sleeve 7 is integrally formed with a plurality of clamping teeth 71. The exterior of the fixed wire sleeve 7 is connected to an internally threaded sleeve 8 via a thread. The inner side of the end of the internally threaded sleeve 8 is provided with a tapered surface 81, which abuts against the clamping teeth 71. Notches are provided on both the fixed wire sleeve 7 and the internally threaded sleeve 8. The provision of the notches facilitates the entry of the optical fiber 3 into the fixed wire sleeve 7 from the radial direction of the fixed wire sleeve 7 and the internally threaded sleeve 8.

[0023] Reference Figure 4A retaining ring 9 is fixedly connected to the rotating frame 6, and a bayonet 10 is slidably connected inside the retaining ring 9. The bayonet 10 is engaged with the mounting plate 1. A spring 11 is provided inside the retaining ring 9, one end of the spring 11 is fixedly connected to the bayonet 10, and the other end of the spring 11 is fixedly connected to the inner surface of the retaining ring 9. The bayonet 10 will be snapped into the mounting plate 1 under the elastic force of the spring 11, and has a positioning effect for the rotating frame 6 after rotation adjustment. A plurality of slots are provided on the mounting plate 1, and the plurality of slots are distributed in a ring array along the circumferential surface of the retaining ring 9, and the end of the bayonet 10 is snapped into the slot. The provision of a plurality of slots facilitates the bayonet 10 to follow the retaining ring 9 and the bayonet 10 after rotation and adjustment of the rotating frame 6.

[0024] The specific implementation process of the present utility model is as follows: when in use, first fix the mounting plate 1 on the wall through the mounting ear 12, then the staff can wind the redundant part of the optical fiber 3 around the winding pile 2, and then install the end of the optical fiber 3 into the fixed wire sleeve 7 from the notch, and then screw the internal threaded sleeve 8. The elastic clamping teeth 71 of the fixed wire sleeve 7 and the conical surface 81 of the internal threaded sleeve 8 can quickly clamp the end of the optical fiber 3, and the elastic deformation of the elastic clamping teeth 71 is combined to achieve a firm fixation. Finally, buckle the buckle cover 4 to prevent the winding from loosening. In addition, the rotating frame 6 can adjust the angle and be positioned by the bayonet 10 to adapt to different wiring directions.

[0025] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An optical fiber positioning device for network construction, comprising a mounting plate (1), characterized in that: A winding pile (2) is fixedly connected to the middle of the front of the mounting plate (1), an optical fiber (3) is wound around the outer side of the column of the winding pile (2), and a buckle cover (4) is slidably sleeved on the outer side of the optical fiber (3), and the buckle cover (4) is used to prevent the optical fiber (3) from loosening when winding around the winding pile (2). A rotating frame (6) is mounted on the mounting plate (1) via a bearing, and a fixed wire sleeve (7) is fixedly connected to the end of the rotating frame (6), and the optical fiber (3) is slidably connected to the inside of the fixed wire sleeve (7). The end of the fixed wire sleeve (7) is integrally formed with a plurality of clamping teeth (71), and the outer side of the fixed wire sleeve (7) is connected to an internal threaded sleeve (8) through a thread, and a conical surface portion (81) is provided on the inner side of the end of the internal threaded sleeve (8), and the conical surface portion (81) abuts against the clamping teeth (71).

2. The optical fiber positioning device for network construction according to claim 1, characterized in that: A rubber clamping bead (5) is fixedly connected to the inner side of the buckle cover (4), and the rubber clamping bead (5) is clamped to the buckle cover (4).

3. The optical fiber positioning device for network construction according to claim 1, characterized in that: Two windows are provided on the side wall of the buckle cover (4), and the optical fiber (3) passes through the windows and extends to the outside of the windows.

4. The optical fiber positioning device for network construction according to claim 1, characterized in that: The wire fixing sleeve (7) and the internal thread sleeve (8) are both provided with notches.

5. The optical fiber positioning device for network construction according to claim 1, characterized in that: A retaining ring (9) is fixedly connected to the rotating frame (6), a latch (10) is slidably connected inside the retaining ring (9), the latch (10) is engaged with the mounting plate (1), a spring (11) is provided inside the retaining ring (9), one end of the spring (11) is fixedly connected to the latch (10), and the other end of the spring (11) is fixedly connected to the inner surface of the retaining ring (9).

6. The optical fiber positioning device for network construction according to claim 5, characterized in that: The mounting plate (1) is provided with a plurality of slots, and the plurality of slots are distributed in a ring array along the circumferential surface of the retaining ring (9), and the ends of the latch pins (10) are engaged with the slots.

7. The optical fiber positioning device for network construction according to claim 1, characterized in that: The outer ring wall of the mounting plate (1) is fixedly connected with a plurality of mounting ears (12), and the plurality of mounting ears (12) are distributed in an annular array along the circumferential surface of the mounting plate (1).

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