CN210982832U - Optical fiber disc with protection function for optical fiber cable transportation - Google Patents

Abstract

An optical fiber tray with protective function for optical fiber cable transportation, the utility model relates to the technical field of optical fiber trays; In the bracket, the bracket is fixedly connected to the base, two limit sleeves are set on the movable sleeve on the winding column, one side of the limit sleeve is fixedly connected to the limit plate, and several positioning holes are opened on the winding column, and the knobs pass through. After passing the limit sleeve, it is inserted into the positioning hole; the baffle on the right side is fixedly connected with a hinge seat, a limit seat is set on the hinge seat by rotating the rotating shaft, and several No. 1 limit holes are opened on the hinge seat , the limit seat is provided with several No. 2 limit holes, the positioning pins are inserted into the No. 1 limit hole and the No. 2 limit hole, the limit seat is fixedly connected with a limit rod, and the limit rod is set in active contact with the optical fiber ; To ensure the smooth and smooth running of the fiber, limit and fix the optical fiber to prevent the optical fiber from slipping off, resulting in excessive bending of the optical fiber.

Description

An optical fiber reel with protective function for optical fiber cable transportation

technical field

The utility model relates to the technical field of optical fiber reels, in particular to an optical fiber reel for optical fiber cable transportation with a protective function.

Background technique

Optical fiber communication technology stands out from optical communication and has become one of the main communication technologies in modern communication, playing a pivotal role in modern telecommunication networks; optical fiber, as a communication medium, has the advantages of large communication capacity, long relay distance, and immunity to electromagnetic interference. , The advantages of light weight and small size, in the optical backplane products and similar products integrating optical fibers, optical flex boards, optical connectors, it is often necessary to set up the coiled structure of the optical fiber, plan the optical fiber path and save the redundancy for the optical fiber correction, The current common optical fiber winding method cannot guarantee smooth and smooth fiber running, and the popular optical fiber is excessively bent, which affects the use, and greatly affects the aesthetics, which needs to be improved urgently.

Utility model content

The purpose of the utility model is to aim at the defects and deficiencies of the prior art, and to provide a reasonably designed optical fiber reel for optical fiber cable transportation with a protective function, so that the optical fiber can be limited and fixed while ensuring the smooth and smooth running of the optical fiber, preventing the optical fiber slip, resulting in excessive bending of the fiber.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a winding column and a baffle plate, the left and right ends of the winding column are fixedly connected with baffle plates, and it also includes a base, a bracket, a fulcrum, a limit plate One side of the baffle is fixedly connected with a fulcrum, the other end of the fulcrum is inserted and fixed in the bearing, the bearing is embedded and fixed in the bracket, the bracket is fixedly connected to the base, and the movable sleeve on the winding column is provided with two limiting Position sleeve, one side of the limit sleeve is fixedly connected to the limit plate, the inner ring wall of the limit plate is set in movable contact with the winding column, the winding column is provided with several positioning holes, after the knob passes through the limit sleeve , inserted in the positioning hole, and the knob is screwed with the limit sleeve and the positioning hole; the baffle on the right side is fixedly connected with a hinge seat, and the hinge seat is screwed with a rotating shaft to set a limit seat, which is hinged The seat is provided with several No. 1 limit holes, the No. 1 limit hole is arranged on the periphery of the rotating shaft, the limit seat is provided with several No. 2 limit holes, the No. 2 limit hole is set on the periphery of the rotating shaft, the positioning pin is inserted In the No. 1 limit hole and the No. 2 limit hole, a limit rod is fixedly connected to the limit seat, and the limit rod is arranged in movable contact with the optical fiber.

Further, the upper and lower ends of the winding column are provided with sliding grooves, the upper and lower ends of the inner ring wall of the limiting sleeve are fixedly connected with sliding blocks, and the sliding blocks are arranged in the sliding grooves to slide left and right.

Further, a spring is fixedly connected to the inner wall of the baffle plate, the other end of the spring is connected and fixed to the limit plate, and the spring is arranged on the outer side of the limit sleeve.

Further, the support includes a fixed column and a movable column, the fixed column is fixedly connected to the base, an electric push rod is fixedly connected to the groove at the upper end of the fixed column, and a movable column is fixedly connected to the push end of the upper end of the electric push rod, and the bearing The movable column is embedded and fixed in the movable column, one side of the movable column is provided with a guide groove, the upper end of one side of the groove body is fixedly connected with a guide block, and the movable column is set on the guide block by sliding up and down through the guide groove on one side of the movable column. The rod is connected to an external power source.

Further, an anti-extrusion layer is fixedly connected to the inner wall of the limiting plate.

After the above structure is adopted, the beneficial effect of the present utility model is: the optical fiber reel for optical fiber cable transportation with a protective function described in the present utility model can ensure the smooth and smooth running of the optical fiber while limiting and fixing the optical fiber, preventing the The fiber has slipped, causing excessive bending of the fiber.

Description of drawings:

Figure 1 is a schematic structural diagram of the present invention.

Figure 2 is a cross-sectional view of the present invention.

FIG. 3 is an enlarged view of part A in FIG. 2 .

FIG. 4 is a schematic view of the structure of the limiting sleeve in the present invention.

Description of reference numbers:

Winding column 1, positioning hole 1-1, chute 1-2, baffle plate 2, base 3, bracket 4, support shaft 5, limit plate 6, bearing 7, limit sleeve 8, knob 9, hinge seat 10. No. 1 limit hole 10-1, limit seat 11, No. 2 limit hole 11-1, shaft 12, positioning pin insert 13, limit rod 14, slider 15, spring 16, fixed column 17, groove Body 17-1, movable column 18, guide groove 18-1, electric push rod 19, guide block 20, anti-extrusion layer 21.

Detailed ways:

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in FIGS. 1-4 , this specific embodiment adopts the following technical solutions: it includes a winding column 1 and a baffle plate 2 , the left and right ends of the winding column 1 are fixed with a baffle plate 2 by screws, and it also includes a base 3. The bracket 4, the fulcrum 5, the limit plate 6, the fulcrum 5 is welded and fixed on one side of the baffle plate 2, the other end of the fulcrum 5 is inserted and fixed in the bearing 7, and the bearing 7 is embedded and fixed in the bracket 4 , the bracket 4 includes a fixed column 17 and a movable column 18. The fixed column 17 is welded and fixed on the base 3, and the groove body 17-1 at the upper end of the fixed column 17 is fixed with screws. A movable column 18 is welded and fixed on the push end of the upper end, and the bearing 7 is embedded and fixed in the movable column 18. One side of the movable column 18 is provided with a guide groove 18-1, and the upper end of one side of the groove body 17-1 is welded and fixed with a The guide block 20, the movable column 18 is set on the guide block 20 by sliding up and down through the guide groove 18-1 on one side, and the electric push rod 19 pushes the movable column 18 to move up and down, thereby adjusting the winding column 1 and the base 3 There are two limit sleeves 8 on the movable sleeve on the winding column 1. One side of the limit sleeve 8 is integrally formed with a limit plate 6, and the inner ring wall of the limit plate 6 is connected to the winding column 1. The movable contact is set, and the inner wall of the limit plate 6 is fixed with an anti-extrusion layer 21 made of rubber material by using a sealant, so as to avoid the direct contact between the optical fiber and the limit plate 6 and cause bumps. Both ends are provided with chute 1-2, the upper and lower ends of the inner ring wall of the limiting sleeve 8 are welded and fixed with a slider 15, and the slider 15 is slid left and right in the chute 1-2. There are several positioning holes 1-1. After the knob 9 passes through the limit sleeve 8, it is inserted into the positioning hole 1-1, and the knob 9 is screwed to the limit sleeve 8 and the positioning hole 1-1. A spring 16 is welded and fixed on the inner wall of the baffle 2, and the other end of the spring 16 is welded and fixed with the limit plate 6. The spring 16 is arranged on the outer side of the limit sleeve 8. When the limit plate 6 moves, the spring 16 acts to reduce the pressure. A hinge seat 10 is welded and fixed on the baffle plate 2 on the right side, and a limit seat 11 is screwed on the hinge seat 10 through the rotating shaft 12. The hinge seat 10 is provided with a number of limit holes 10-1, one The No. 1 limit hole 10-1 is arranged on the periphery of the rotating shaft 12, the limit seat 11 is provided with several No. 2 limit holes 11-1, the No. 2 limit hole 11-1 is arranged on the periphery of the rotating shaft 12, and the positioning pin 13 Set in the No. 1 limit hole 10-1 and the No. 2 limit hole 11-1, a limit rod 14 is welded and fixed on the limit seat 11, and the limit rod 14 is set in movable contact with the optical fiber; the electric push rod 19 passes through the power cord Connect to external power supply.

The working principle of this specific embodiment: when using the device, manually unscrew the knob 9, so that the limit plate 6 can be pushed manually, so that the limit plate 6 can be movably set on the winding column 1, so as to adjust the left and right limit plates. The distance between the position plates 6 is convenient for the winding operation. When the limit sleeve 8 slides in the left and right directions, the slider 15 and the sliding groove 1-2 are slidingly matched to guide the limit sleeve 8. After the position of the limit plate 6 is adjusted, manually insert the knob 9 into the limit sleeve 8 and the positioning hole 1-1, so that the limit sleeve 8 is fixed on the winding post 1, so that the limit The plate 6 is fixed, so as to facilitate the winding operation. After the winding operation is completed, manually pull out the positioning pin, so that the limit seat 11 and the fixed seat can be manually rotated, thereby driving the limit rod 14 to rotate, so that the limit The rod 14 is in contact with the optical fiber, and finally the positioning pins are inserted into the No. 1 limit hole 10-1 and the No. 2 limit hole 11-1, so that the limit seat 11 is fixed, so that the limit rod 14 is fixed, Perform limit operation on the wound optical fiber. According to the thickness of the optical fiber to be wound, the distance between the winding column 1 and the base 3 needs to be adjusted. When the 18 moves up and down, through the sliding cooperation between the guide block 20 and the guide groove 18-1, the movable column 18 is guided and limited, and the movable column 18 moves up and down, thereby driving the winding column 1 to move up and down, thereby adjusting the winding. The distance between the wire post 1 and the base 3.

After adopting the above-mentioned structure, the beneficial effects of this specific embodiment are as follows:

1. The limit sleeve 8 is connected and fixed with the winding column 1 through the knob 9, so that the limit plate 6 is fixed, thereby adjusting the distance between the left and right limit plates 6, which is convenient for the winding operation;

2. Through the sliding cooperation between the slider 15 and the chute 1-2, the limiting sleeve 8 will be guided when it slides left and right;

3. The wound optical fiber is limited by the limit rod 14 to prevent the optical fiber from slipping off;

4. The movement in the up and down direction is performed by the movable column 18, thereby adjusting the distance between the winding column 1 and the base 3.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (5)

1. An optical fiber reel for optical fiber cable transportation with a protective function, which comprises a winding column (1) and a baffle plate (2), and the left and right ends of the winding column (1) are fixedly connected with a baffle plate (2), It is characterized in that: it further comprises a base (3), a bracket (4), a support shaft (5), a limit plate (6), a support shaft (5) is fixedly connected to one side of the baffle plate (2), and the support shaft ( The other end of 5) is inserted and fixed in the bearing (7), the bearing (7) is embedded and fixed in the bracket (4), the bracket (4) is fixedly connected to the base (3), and the winding column (1) is movable on the The sleeve is provided with two limit sleeves (8), one side of the limit sleeve (8) is fixedly connected to the limit plate (6), and the inner ring wall of the limit plate (6) is movable with the winding column (1) Contact setting, the winding post (1) is provided with several positioning holes (1-1), the knob (9) is inserted into the positioning hole (1-1) after passing through the limit sleeve (8), and the knob (9) is inserted into the positioning hole (1-1). (9) is screwed with the limiting sleeve (8) and the positioning hole (1-1); the baffle plate (2) on the right side is fixedly connected with a hinge seat (10), and the hinge seat (10) is fixedly connected to the hinge seat (10). A limit seat (11) is provided by rotating the shaft (12), and a number of limit holes (10-1) are formed on the hinge seat (10), and the limit holes (10-1) are arranged on the shaft (12). ), the limit seat (11) is provided with several No. 2 limit holes (11-1), the No. 2 limit holes (11-1) are arranged on the periphery of the rotating shaft (12), and the positioning pins (13) Set in the No. 1 limit hole (10-1) and the No. 2 limit hole (11-1), the limit seat (11) is fixedly connected with a limit rod (14), and the limit rod (14) is movable with the optical fiber Contact Settings. 2. The optical fiber reel for optical fiber cable transportation with a protective function according to claim 1, characterized in that: the upper and lower ends of the winding column (1) are provided with chute (1-2), The upper and lower ends of the inner ring wall of the limiting sleeve (8) are fixedly connected with sliders (15), and the sliders (15) are slid left and right in the chute (1-2). 3. The optical fiber reel for optical fiber cable transportation with a protective function according to claim 1, characterized in that: a spring (16) is fixedly connected to the inner wall of the baffle plate (2), and a spring (16) is fixedly connected to the inner wall of the baffle (2). The other end is connected and fixed with the limiting plate (6), and the spring (16) is arranged on the outer side of the limiting sleeve (8). 4. The optical fiber reel for optical fiber cable transportation with a protective function according to claim 1, wherein the support (4) comprises a fixed column (17), a movable column (18), and a fixed column (17) ) is fixedly connected to the base (3), an electric push rod (19) is fixedly connected in the groove body (17-1) at the upper end of the fixed column (17), and a movable push rod (19) is fixedly connected to the push end of the upper end of the electric push rod (19). A column (18), the bearing (7) is embedded and fixed in the movable column (18), one side of the movable column (18) is provided with a guide groove (18-1), and the upper end of one side of the groove body (17-1) A guide block (20) is fixedly connected, the movable column (18) slides up and down on the guide block (20) through a guide groove (18-1) on one side thereof, and the electric push rod (19) is connected to an external power source. 5 . The optical fiber reel for optical fiber cable transportation with a protective function according to claim 1 , wherein an anti-extrusion layer ( 21 ) is fixedly connected to the inner wall of the limiting plate ( 6 ). 6 .

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