Wire collecting box for optical fibers

Abstract

The utility model provides a wire collecting box for optical fibers, which relates to the technical field of optical fibers, and comprises a base of the wire collecting box for optical fibers, a rod piece is arranged above the base, the rod piece penetrates through the base and is fixedly connected with the base, a motor is arranged below the rod piece, the motor is fixedly connected with the rod piece, a gear turntable is arranged above the rod piece, and the gear turntable is fixedly connected with the rod piece. The gear rotating disc is connected with the rod piece through a bearing, a gear groove is formed in the upper portion of the gear rotating disc, the gear groove is connected with the gear rotating disc in a meshed mode, a winding roll is arranged on the upper portion of the gear groove, and the winding roll is fixedly connected with the gear groove. And by additionally arranging the wire collecting groove, the wire arranging clamp, the wire inlet and outlet and the wire distributing pipe, the optical fiber wire can be directly used in a rolling manner when being stored and distributed for use, cannot be wound and knotted, and is convenient to carry and use.

Description

Technical Field

[0001] The utility model relates to a collection box for optical fibers, belonging to the technical field of optical fibers. Background Art

[0002] Optical cable junction box is a popular name, and its scientific name is optical cable junction box, also known as optical cable junction package, optical cable junction package and barrel. It belongs to the mechanical pressure sealing joint system, and is a joint protection device that provides optical, sealing and mechanical strength continuity between adjacent optical cables. It is mainly suitable for straight-through and branch connections of various structural optical cables in overhead, pipeline, direct burial and other laying methods. The box body is made of imported reinforced plastic, which has high strength and corrosion resistance. The terminal box is suitable for the connection in the terminal room of structural optical cables. It has a mature structure, reliable sealing and convenient construction. It is widely used in communications, network systems, CATV cable TV, optical cable network systems, etc. On the right is a two-input and two-output junction box, which is used for protective connection and fiber distribution between two or more optical cables. It is one of the commonly used equipment at user access points. It mainly completes the outdoor connection between the distribution cable and the household line cable. It can be installed with box-type or simple optical splitters according to the needs of FTTX access. The number of stacked splice trays is determined by the required capacity of the junction box. The stacking type of the splice trays must comply with the requirements for the insertion of the optical fiber connector into the splicing unit and the inspection and maintenance requirements. When two splice trays are stacked, the six holes on the rubber folding sheets can be used to clamp the three convex twists on the upper and lower trays respectively; there are four rubber folding sheets, two on each side of the tray at symmetrical positions. If five splice trays are stacked, the second-layer tray and the third-layer tray can be buckled according to the above method, the third-layer tray and the fourth-layer tray can be buckled, the fourth-layer tray and the fifth-layer tray can be buckled, and so on. The five trays are stably stacked together. When it is necessary to check or maintain the welding condition of a certain layer of tray, just remove the two folding sheets buckled on the upper layer of the single side of the tray, and the splice tray can be opened like turning the pages of a book. After the optical cable joint box is packaged according to the prescribed operating procedures, the inflation pressure in the optical cable joint box is (1 optical fiber hub box ± 5) kPa. There should be no bubbles escaping when it is immersed in a container of clean water at room temperature for stable observation for 15 minutes, or the barometer indication should be unchanged when it is steadily observed for 24 hours.

[0003] The traditional junction box only has basic storage functions and requires manual operation to wind the cables. This design improves on this cumbersome problem by adding a gear turntable and a cable collection slot, which automatically winds the cables without causing any knots or entanglements. The cable output is also extremely convenient, efficient and easy to carry. Utility Model Content

[0004] The utility model aims to solve the problem of optical fiber junction box and proposes an optical fiber junction box.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an optical fiber distribution box, including a base for the optical fiber distribution box, a rod is provided above the base, the rod passes through the base and is fixedly connected to the base, a motor is provided below the rod, the motor is fixedly connected to the rod, a gear turntable is provided above the rod, and the gear turntable is connected to the rod bearing.

[0006] Preferably, a gear groove is provided above the gear turntable of the optical fiber collection box, and the gear groove is meshingly connected to the gear turntable. A winding reel is provided above the gear groove, and the winding reel is fixedly connected to the gear groove. A wire collection groove is provided above the gear groove, and the wire collection groove is fixedly connected to the gear groove.

[0007] Preferably, an optical fiber box is provided outside the collection slot of the optical fiber collection box, the optical fiber box is fixedly connected to the base, a line outlet is provided on the surface of the optical fiber box, and the line outlet passes through the optical fiber box.

[0008] Preferably, a storage box shell is provided above the base of the optical fiber collection box, and the storage box shell is fixedly connected to the base. A side branching tube is provided on the surface of the storage box shell, and the side branching tube is fixedly connected to the storage box shell and passes through the storage box shell. A first nut is provided at the end of the side branching tube, and the first nut is threadedly connected to the side branching tube.

[0009] Preferably, a positive branching tube is provided on the surface of the outer shell of the optical fiber collection box storage box, the positive branching tube is fixedly connected to the storage box outer shell and passes through the storage box outer shell, and a second nut is provided at the end of the positive branching tube, and the second nut is threadedly connected to the positive branching tube.

[0010] Preferably, a cable inlet is provided on the side of the optical fiber box of the optical fiber collection box, and the cable inlet passes through the optical fiber box. A cable management card is provided on the outside of the cable inlet, and the cable management card is fixedly connected to the optical fiber box. A fixing plate is provided on the top of the storage box shell, and the fixing plate is fixedly connected to the storage box shell.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by adding a gear plate, a gear groove and a motor, when the wire is stored, it can be directly and automatically wound, which is convenient and efficient and does not require repeated operations.

[0013] 2. In the utility model, by adding a cable collection trough, a cable management card, an inlet and outlet, and a cable distribution pipe, the optical fiber cable can be directly rolled when entering for storage and when being distributed for use, without being tangled and knotted, and is easy to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 The utility model provides a three-dimensional structure separation schematic diagram of an optical fiber junction box;

[0016] Figure 2 The utility model provides a schematic diagram of the internal cross-sectional structure of a fiber optic junction box from a top view;

[0017] Figure 3 The utility model provides a schematic diagram of the internal cross-sectional structure of a side view of an optical fiber junction box.

[0018] Legend: 1. Base; 2. Rod; 3. Motor; 4. Gear turntable; 5. Gear slot; 6. Cable reel; 7. Cable collection slot; 8. Fiber optic cable box; 9. Cable outlet; 10. Side branch pipe; 11. First nut; 12. Cable inlet; 13. Cable management card; 14. Positive branch pipe; 15. Second nut; 16. Storage box shell; 17. Fixing plate. Implementation

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example

[0021] like Figure 1-Figure 3As shown, the utility model provides a technical solution: a fiber optic cable collection box, comprising a base 1 for the fiber optic cable collection box, a rod 2 is provided above the base 1, the rod 2 passes through the base 1 and is fixedly connected to the base 1, a motor 3 is provided below the rod 2, the motor 3 is fixedly connected to the rod 2, a gear turntable 4 is provided above the rod 2, the gear turntable 4 is connected to the bearing of the rod 2, a gear groove 5 is provided above the gear turntable 4, the gear groove 5 is meshed with the gear turntable 4, a cable reel 6 is provided above the gear groove 5, the cable reel 6 is fixedly connected to the gear groove 5, a cable collection groove 7 is provided above the gear groove 5, the cable collection groove 7 is fixedly connected to the gear groove 5, an optical fiber box 8 is provided on the outside of the cable collection groove 7, the optical fiber box 8 is fixedly connected to the base 1, a cable outlet 9 is provided on the surface of the optical fiber box 8, and the cable outlet 9 passes through the optical fiber box 8.

[0022] In this embodiment, first, one end of the optical fiber is inserted into the optical fiber collection box from the line inlet 12 and into the collection groove 7 inside the optical fiber box 8. After winding around the winding reel 6 for one circle, the motor 3 under the base 1 can be started. The rotation of the motor 3 drives the rod 2 to rotate, and the rotation of the gear turntable 4 drives the gear groove 5 and the upper winding reel 6 collection groove 7 to rotate, so that the optical fiber segments are collected and organized. The optical fiber enters from the line inlet 12 in accordance with the wire management card 13, and the entered optical fiber will not be tangled. Example

[0023] like Figure 1-Figure 3 As shown, a storage box shell 16 is provided above the base 1 of the optical fiber hub box, and the storage box shell 16 is fixedly connected to the base 1. A side branching tube 10 is provided on the surface of the storage box shell 16, and the side branching tube 10 is fixedly connected to the storage box shell 16 and penetrates the storage box shell 16. A first nut 11 is provided at the end of the side branching tube 10, and the first nut 11 is threadedly connected to the side branching tube 10. A positive branching tube 14 is provided on the surface of the storage box shell 16, and the positive branching tube 14 is connected to the storage box The shell 16 is fixedly connected to and penetrates the storage box shell 16, a second nut 15 is provided at the end of the positive branch tube 14, and the second nut 15 is threadedly connected to the positive branch tube 14. A wire inlet 12 is provided on the side of the optical fiber box 8, and the wire inlet 12 penetrates the optical fiber box 8. A wire management card 13 is provided on the outside of the wire inlet 12, and the wire management card 13 is fixedly connected to the optical fiber box 8. A fixing plate 17 is provided on the top of the storage box shell 16, and the fixing plate 17 is fixedly connected to the storage box shell 16.

[0024] In the present embodiment, when the optical fiber junction box uses optical fiber cables, the cables are directed outward through the cable outlet 9, and different cable bundles pass through the side branching tube 10 and the main branching tube 14 on the surface of the storage box shell 16 respectively. The first nut 11 and the second nut 15 are used to adjust the cables for different uses, and the fixing plate 17 can be used to fix the whole cable if necessary.

[0025] The working principle of this embodiment: when in use, first, one end of the optical fiber line is inserted into the optical fiber collection box from the line inlet 12, and enters the collection groove 7 inside the optical fiber line box 8. After winding around the winding reel 6 for one circle, the motor 3 under the base 1 can be started, and the rotation of the motor 3 drives the rod 2 to rotate, and the rotation of the gear turntable 4 drives the gear groove 5 and the upper end winding reel 6 collection groove 7 to rotate, so as to collect and organize the optical fiber segments. The optical fiber enters from the line inlet 12 in accordance with the wire management card 13, and the entered optical fiber line will not be knotted and entangled. When the optical fiber line is used, it is directed outward through the line outlet 9. Different wire bundles pass through the side branch pipe 10 and the main branch pipe 14 on the surface of the storage box shell 16 respectively. Different uses are adjusted by the first nut 11 and the second nut 15. If fixing operation is required, the whole can also be fixed by the fixing plate 17, and the operation ends here.

[0026] The wiring diagram of the optical fiber junction box in the utility model is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the optical fiber junction box will not be explained in detail.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An optical fiber junction box, characterized in that: The invention comprises a base (1) of an optical fiber hub box, wherein a rod (2) is provided above the base (1), the rod (2) passes through the base (1) and is fixedly connected to the base (1), a motor (3) is provided below the rod (2), the motor (3) is fixedly connected to the rod (2), a gear turntable (4) is provided above the rod (2), and the gear turntable (4) is connected to a bearing of the rod (2).

2. The optical fiber junction box according to claim 1, characterized in that: A gear groove (5) is provided above the gear turntable (4) of the optical fiber collection box, and the gear groove (5) is meshingly connected with the gear turntable (4); a winding reel (6) is provided above the gear groove (5), and the winding reel (6) is fixedly connected with the gear groove (5); a collection groove (7) is provided above the gear groove (5), and the collection groove (7) is fixedly connected with the gear groove (5).

3. The optical fiber junction box according to claim 2, characterized in that: An optical fiber box (8) is provided outside a cable collection slot (7) of an optical fiber collection box. The optical fiber box (8) is fixedly connected to the base (1). A cable outlet (9) is provided on the surface of the optical fiber box (8). The cable outlet (9) passes through the optical fiber box (8).

4. The optical fiber junction box according to claim 3, characterized in that: A storage box shell (16) is provided above the base (1) of the optical fiber junction box, and the storage box shell (16) is fixedly connected to the base (1). A side branching tube (10) is provided on the surface of the storage box shell (16), and the side branching tube (10) is fixedly connected to the storage box shell (16) and penetrates the storage box shell (16). A first nut (11) is provided at the end of the side branching tube (10), and the first nut (11) is threadedly connected to the side branching tube (10).

5. The optical fiber junction box according to claim 4, characterized in that: A positive branching tube (14) is provided on the surface of a storage box shell (16) for an optical fiber collection box. The positive branching tube (14) is fixedly connected to the storage box shell (16) and passes through the storage box shell (16). A second nut (15) is provided at the end of the positive branching tube (14). The second nut (15) is threadedly connected to the positive branching tube (14).

6. The optical fiber junction box according to claim 4, characterized in that: The optical fiber box (8) of the optical fiber collection box is provided with a line inlet (12) on the side, the line inlet (12) passes through the optical fiber box (8), a line management card (13) is provided on the outside of the line inlet (12), the line management card (13) is fixedly connected to the optical fiber box (8), and a fixing plate (17) is provided on the top of the storage box shell (16), and the fixing plate (17) is fixedly connected to the storage box shell (16).

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