Optical fiber welding disc group

Abstract

The utility model relates to the technical field of optical fiber welding discs, and discloses an optical fiber welding disc group, which comprises a welding disc body, the surface of the welding disc body is uniformly and fixedly connected with a plurality of arc-shaped wire arrangement plates, and the middle part of the welding disc body is fixedly connected with a clamping seat; according to the invention, the inner side of the clamping seat in the welding disc body is provided with a plurality of groups of limiting clamping plates, movable bottom plates and balls, and the limiting clamping plates can apply uniform pressure to an optical fiber through the elastic effect of second springs, so that the optical fiber is stably fixed in a rectangular groove; the rolling balls on the inner sides of the limiting clamping plates and the movable bottom plate effectively reduce friction between the optical fiber and the clamp, the abrasion degree is greatly reduced, in addition, the third spring below the movable bottom plate can automatically adjust the height according to the diameter of the optical fiber, it is ensured that the optical fiber is firmly clamped, and therefore the fixing stability of the optical fiber in the welding disc is greatly improved; and the problems of signal transmission loss and stability caused by loosening of the optical fiber are reduced.

Description

Technical Field

[0001] The present application relates to the field of optical fiber splicing tray technology, and in particular to an optical fiber splicing tray group. Background Art

[0002] An optical fiber is the abbreviation of an optical fiber waveguide, which is a fiber made of glass or plastic and can be used as an optical conduction tool. Optical fibers are widely used in the communication field. The splicing and splicing management of optical fibers are essential and important links.

[0003] Currently, in the existing optical fiber splicing tray group, the fixing clips for fixing optical fibers often show obvious wear during frequent use. This wear will cause the fixing force on the optical fibers to gradually decrease, making the optical fibers unable to be stably fixed in the splicing tray group. The unstable state will increase the loss of signal transmission, reduce the stability of signal transmission, and have other serious impacts. Therefore, we urgently need to provide an optical fiber splicing tray group.

[0004] The above information disclosed in this background art is only used to increase the understanding of the background art of the present application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Utility Model

[0005] In order to solve the problem that the fixing clips for fixing optical fibers often show obvious wear during frequent use, this wear will cause the fixing force on the optical fibers to gradually decrease, making the optical fibers unable to be stably fixed in the splicing tray group. The unstable state will increase the loss of signal transmission, reduce the stability of signal transmission, and have other serious impacts, the present application provides an optical fiber splicing tray group.

[0006] An optical fiber splicing tray group provided by the present application adopts the following technical solutions:

[0007] An optical fiber splicing tray group includes a splicing tray body. A plurality of arc-shaped wire arranging plates are evenly and fixedly connected to the surface of the splicing tray body. A clamping seat is fixedly connected to the middle of the splicing tray body. A plurality of rectangular grooves are evenly opened at the upper end of the clamping seat. Two limiting clamping plates are symmetrically arranged at the upper ends of the plurality of rectangular grooves. A plurality of second springs are fixedly connected to the side parts of the two limiting clamping plates. The other ends of the plurality of second springs are fixedly connected to the upper end inner wall of the rectangular groove. A plurality of balls are evenly arranged inside the two limiting clamping plates. A plurality of third springs are evenly and fixedly connected to the bottom of the rectangular groove. The upper ends of the plurality of third springs are fixedly connected to a movable bottom plate. A plurality of balls are arranged inside the upper end of the movable bottom plate.

[0008] Preferably, a plurality of grooves are evenly opened on both sides of the arc-shaped wire arranging plate. Concave seats are arranged inside the plurality of grooves. Limiting wheels are rotatably connected inside the concave seats.

[0009] Preferably, first springs are fixedly connected to the inner sides of the concave seats, the other ends of the first springs are fixedly connected to the interiors of the grooves, and slide rails are formed at the bottoms of the grooves.

[0010] Preferably, sliders are fixedly connected to the bottoms of the concave seats, and the bottoms of the concave seats are slidably connected to the inner sides of the slide rails through the sliders.

[0011] Preferably, a cover plate is hingedly connected to the upper end of the inner side of the welding plate body, two buckles are arranged at the front end of the cover plate, and a plurality of interface grooves are formed at the front end of the welding plate body.

[0012] In summary, the present application includes the following beneficial technical effects:

[0013] In the utility model, by arranging a plurality of groups of limiting clamping plates, movable bottom plates and balls on the inner side of the clamping seat in the welding plate body, the limiting clamping plates can apply uniform pressure to the optical fiber through the elastic action of the second springs, so that the optical fiber is firmly fixed in the rectangular groove. At the same time, the balls on the inner sides of the limiting clamping plates and the movable bottom plates effectively reduce the friction between the optical fiber and the fixture, greatly reducing the wear degree. In addition, the third spring below the movable bottom plate can automatically adjust the height according to the diameter of the optical fiber to ensure that the optical fiber is firmly clamped, thereby greatly improving the fixing stability of the optical fiber in the welding plate and reducing the signal transmission loss and stability problems caused by the loosening of the optical fiber. Description of the Drawings

[0014] Figure 1 is the overall front view structural schematic diagram of the application embodiment;

[0015] Figure 2 is the inner side structural schematic diagram of the welding plate body of the application embodiment;

[0016] Figure 3 is the Figure 2 magnified structural schematic diagram at A in the application embodiment;

[0017] Figure 4 is the upper end structural schematic diagram of the clamping seat of the application embodiment;

[0018] Figure 5 is the inner side structural schematic diagram of the rectangular groove of the application embodiment.

[0019] Description of the reference numerals: 1. Welding plate body; 2. Interface groove; 3. Cover plate; 4. Buckle; 5. Arc-shaped wire arranging plate; 6. Groove; 7. Concave seat; 8. Limiting wheel; 9. First spring; 10. Slide rail; 11. Slider; 12. Clamping seat; 13. Rectangular groove; 14. Limiting clamping plate; 15. Second spring; 16. Ball; 17. Third spring; 18. Movable bottom plate. Detailed Embodiment

[0020] The following will further elaborate on this application in conjunction with the accompanying Figures 1-5 drawings.

[0021] An embodiment of this application discloses a fiber optic splice tray group. Referring to Figures 1-5 , it includes a splice tray body 1. A plurality of arc-shaped cable arranging plates 5 are evenly and fixedly connected to the surface of the splice tray body 1. A clamp seat 12 is fixedly connected to the middle of the splice tray body 1. A plurality of rectangular grooves 13 are evenly opened at the upper end of the clamp seat 12. Two limiting clamping plates 14 are symmetrically arranged at the upper end of each of the plurality of rectangular grooves 13. A plurality of second springs 15 are fixedly connected to the side parts of the two limiting clamping plates 14. The other ends of the plurality of second springs 15 are fixedly connected to the upper end inner wall of the rectangular groove 13. By arranging multiple groups of limiting clamping plates 14, a movable bottom plate 18 and balls 16 inside the clamp seat 12 in the splice tray body 1, the limiting clamping plates 14 can apply uniform pressure to the optical fiber through the elastic action of the second springs 15, so that it is firmly fixed in the rectangular groove 13. A plurality of balls 16 are evenly arranged on the inner sides of the two limiting clamping plates 14. At the same time, the balls 16 inside the limiting clamping plates 14 and the movable bottom plate 18 effectively reduce the friction between the optical fiber and the fixture, greatly reducing the wear degree and improving the service life of the optical fiber. A plurality of third springs 17 are evenly and fixedly connected to the bottom of the rectangular groove 13. The upper ends of the plurality of third springs 17 are fixedly connected to a movable bottom plate 18. A plurality of balls 16 are arranged on the inner side of the upper end of the movable bottom plate 18. The third springs 17 below the movable bottom plate 18 can automatically adjust the height according to the diameter of the optical fiber to ensure that the optical fiber is firmly clamped, thereby greatly improving the fixing stability of the optical fiber in the splice tray and reducing the signal transmission loss and stability problems caused by the loosening of the optical fiber.

[0022] Referring to Figures 1-3, a plurality of grooves 6 are evenly formed on both sides of the arc-shaped wire arranging plate 5. Concave seats 7 are arranged inside the plurality of grooves 6. Limiting wheels 8 are rotatably connected inside the concave seats 7. The limiting wheels 8 rotatably connected inside the concave seats 7 can reduce the friction between the optical fiber and the concave seats 7, making the optical fiber move more smoothly during the movement process, reducing the wear of the optical fiber. At the same time, the limiting wheels 8 can effectively limit the optical fiber, preventing the optical fiber from deviating from the predetermined position, ensuring the neat arrangement of the optical fiber, and improving the reliability and stability of the optical fiber splice tray group. First springs 9 are fixedly connected to the inner sides of the concave seats 7 respectively, and the other ends of the first springs 9 are fixedly connected to the inside of the grooves 6. When the position or quantity of the optical fiber changes, the concave seats 7 will be affected by the acting force of the optical fiber, causing the sliders 11 at the bottom of the concave seats 7 to slide in the slide rails 10, thereby adjusting the position of the concave seats 7. In this way, the limiting wheels 8 in the concave seats 7 can be in close contact with the optical fiber, realizing the effective arrangement and limitation of the optical fiber, avoiding the chaotic winding of the optical fiber, and ensuring the stable position of the optical fiber. Slide rails 10 are formed at the bottoms of the grooves 6, and sliders 11 are fixedly connected to the bottoms of the concave seats 7. The bottoms of the concave seats 7 are slidably connected to the inner sides of the slide rails 10 through the sliders 11, ensuring that the concave seats 7 can stably move horizontally inside the grooves 6. A cover plate 3 is hingedly connected to the upper end of the inner side of the splice tray body 1. Two buckles 4 are arranged at the front end of the cover plate 3. When the optical fiber splice tray needs to be used, open the buckles 4, lift the cover plate 3 upwards to expose the components inside the splice tray body 1 for operation. After the operation is completed, put down the cover plate 3 and fasten the buckles 4 to make the cover plate 3 closely combined with the splice tray body 1 to play a protective role. A plurality of interface slots 2 are formed at the front end of the splice tray body 1.

[0023] The implementation principle of an optical fiber splice tray group in an embodiment of the present application is as follows: During specific use, first, the optical fiber is connected through the interface slot 2 at the front end of the splice tray body 1. After the optical fiber enters the splice tray body 1, it is arranged along the arc-shaped wire arranging plate 5. When the optical fiber passes through the concave seat 7, the limiting wheels 8 in the concave seat 7 will automatically adjust according to the position and quantity of the optical fiber under the action of the first spring 9. By sliding the slider 11 in the slide rail 10, the limiting wheels 8 are in close contact with the optical fiber, playing a role in arranging and limiting the optical fiber. Then, the optical fiber is placed in the rectangular slot 13 at the upper end of the clamping seat 12. At this time, under the action of the second spring 15, the limiting clamping plate 14 will apply pressure to the optical fiber to fix it in the rectangular slot 13. The limiting clamping plate 14 and the balls 16 on the inner side of the movable bottom plate 18 are in contact with the optical fiber, reducing friction and wear. The third spring 17 below the movable bottom plate 18 will automatically adjust the height according to the diameter of the optical fiber to ensure that the optical fiber is firmly clamped. Finally, cover the cover plate 3 and fix the cover plate 3 to the splice tray body 1 through the buckle 4 to complete the splicing and arranging work of the optical fiber.

[0024] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "linked" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0025] Second, in the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the usual designs. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0027] The above are all the preferred embodiments of this application and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. An optical fiber splicing tray group, comprising a splicing tray body (1), characterized in that, The surface of the welding disc body (1) is uniformly and fixedly connected with a plurality of arc-shaped wire arranging plates (5). The middle part of the welding disc body (1) is fixedly connected with a clamping seat (12). The upper end of the clamping seat (12) is uniformly provided with a plurality of rectangular grooves (13). Two limiting clamping plates (14) are symmetrically arranged at the upper ends of the plurality of rectangular grooves (13). A plurality of second springs (15) are fixedly connected to the side parts of the two limiting clamping plates (14). The other ends of the plurality of second springs (15) are fixedly connected to the upper ends of the inner walls of the rectangular grooves (13). A plurality of balls (16) are uniformly arranged on the inner sides of the two limiting clamping plates (14). A plurality of third springs (17) are uniformly and fixedly connected to the bottom of the rectangular grooves (13). The upper ends of the plurality of third springs (17) are fixedly connected with a movable bottom plate (18). A plurality of balls (16) are arranged on the inner sides of the upper ends of the movable bottom plate (18).

2. The fiber optic splice tray group according to claim 1, wherein A plurality of grooves (6) are uniformly arranged on both sides of the arc-shaped wire arranging plate (5). Concave seats (7) are arranged inside the plurality of grooves (6). Limiting wheels (8) are rotatably connected inside the concave seats (7).

3. The optical fiber fusion splice tray group according to claim 2, characterized in that, First springs (9) are fixedly connected to the inner sides of the concave seats (7). The other ends of the first springs (9) are fixedly connected to the inside of the grooves (6). Slide rails (10) are arranged at the bottoms of the grooves (6).

4. The optical fiber fusion splicing tray group according to claim 3, wherein Sliders (11) are fixedly connected to the bottoms of the concave seats (7). The bottoms of the concave seats (7) are slidably connected to the inside of the slide rails (10) through the sliders (11).

5. The fiber optic splice tray group according to claim 1, characterized in that, A cover plate (3) is hinged to the upper end inside the welding disc body (1). Two buckles (4) are arranged at the front end of the cover plate (3). A plurality of interface grooves (2) are arranged at the front end of the welding disc body (1).

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