Optical fiber wiring tool wire coil

Abstract

The utility model discloses an optical fiber wiring tool wire coil, which comprises a wire coil body and a wire coil cover, the wire coil body comprises a top ring plate, a bottom ring plate, a winding reel, a shaft barrel and a plurality of connecting plates, the top end and the bottom end of the winding reel are respectively and fixedly connected with the inner edge of the top ring plate and the inner edge of the bottom ring plate, the shaft barrel is arranged in the winding reel and is coaxial with the winding reel, and the connecting plates are connected with the top ring plate and the bottom ring plate. The wire coil body comprises a plurality of connecting plates and a wire coil cover, the connecting plates are uniformly distributed between the winding reel and the shaft barrel around the winding reel, one side of each connecting plate is fixedly connected with the inner wall of the winding reel, the other side of each connecting plate is fixedly connected with the outer wall of the shaft barrel, the wire coil cover covers the inner ring part of the top ring plate, the wire coil body is provided with a connecting hole coaxial with the shaft barrel, and the top surface of the shaft barrel is lower than the top surface of the winding reel. The wire coil of the optical fiber wiring tool can be matched with two pay-off shafts with different lengths, namely an L-shaped invisible optical fiber wiring glue gun and a linear invisible optical fiber wiring glue gun.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber wiring tools, in particular to an optical fiber wiring tool reel. Background Art

[0002] The fiber optic wiring tool reel is a tool used to wind and store optical fibers, and is used in conjunction with an invisible fiber optic wiring glue gun. Existing invisible fiber optic wiring glue guns are mainly divided into two types, one is an L-shaped invisible fiber optic wiring glue gun, and the other is a linear invisible fiber optic wiring glue gun. The two invisible fiber optic wiring glue guns are equipped with different lengths of pay-off shafts. Therefore, different invisible fiber optic wiring glue guns need to be equipped with reel bodies of special lengths, making the reel bodies not universal. At the same time, the maximum lengths of optical fibers stored in different reel bodies are different. Therefore, the existing reel bodies have poor adaptability. Utility Model Content

[0003] In view of this, the utility model proposes a fiber optic wiring tool reel to adapt to the pay-off shafts of different lengths of two glue guns, namely, an L-shaped invisible fiber optic wiring glue gun and a linear invisible fiber optic wiring glue gun.

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

[0005] A fiber optic wiring tool reel, comprising a reel body, the reel body comprising a top ring plate, a bottom ring plate, a winding drum, an axle cylinder and a connecting plate, the top and bottom ends of the winding drum are respectively fixedly connected to the inner edges of the top ring plate and the inner edges of the bottom ring plate, the axle cylinder is arranged in the winding drum and is coaxial with the winding drum, the connecting plates are in several pieces and are evenly distributed between the winding drum and the axle cylinder around the winding drum, one side of each connecting plate is fixedly connected to the inner wall of the winding drum, and the other side of each connecting plate is fixedly connected to the outer wall of the axle cylinder, and also includes a reel cover, the reel cover covers the inner ring portion of the top ring plate, the reel body has a connecting hole coaxial with the axle cylinder, and the top surface of the axle cylinder is lower than the top surface of the winding drum.

[0006] In order to better implement the above technical solution, optionally, the top of each connecting plate has an inclined surface, and the inclined surfaces of each connecting plate together form a conical hole structure with decreasing aperture.

[0007] Optionally, the top end surface of each connecting plate is a plane that supports the wire drum cover.

[0008] Optionally, the height ratio of the shaft cylinder to the winding cylinder is 0.618:1-0.866:1.

[0009] Optionally, the top ring plate and the bottom ring plate are provided with coaxial wire tail fixing holes.

[0010] Optionally, coaxial grooves are formed on the outer circumferential surfaces of the top ring plate and the bottom ring plate.

[0011] Optionally, at least one wire end through-hole is provided on the winding drum.

[0012] Optionally, the thread end perforations are multiple and distributed on the top side or bottom side of the winding drum.

[0013] Beneficial effects of the utility model:

[0014] For the cable reel of the optical fiber wiring tool of the present utility model, when the pay-off shaft of the invisible optical fiber wiring glue gun is a short shaft, there is no need to use the cable reel cover. The shaft body of the pay-off shaft passes through the center hole of the shaft barrel and is connected to the main body of the invisible optical fiber wiring glue gun. The shaft cover of the pay-off shaft presses against the top surface of the shaft barrel, so that the cable reel is fixed on the pay-off shaft of the invisible optical fiber wiring glue gun. When the pay-off shaft of the invisible optical fiber wiring glue gun is a long shaft, the shaft body of the pay-off shaft passes through the connection hole of the cable reel cover and the center hole of the winding drum in sequence and is connected to the main body of the invisible optical fiber wiring glue gun. The shaft cover of the pay-off shaft presses against the top surface of the cable reel cover, so that the cable reel is fixed on the pay-off shaft of the invisible optical fiber wiring glue gun. The cable reel of the optical fiber wiring tool of the present utility model can adapt to two pay-off shafts of different lengths of different invisible optical fiber wiring glue guns, thereby expanding the application scope of the cable reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of a fiber optic wiring tool reel according to an embodiment of the utility model;

[0016] Figure 2 yes Figure 1 A three-dimensional schematic diagram of the midline disk;

[0017] Figure 3 yes Figure 2 A top view of

[0018] Figure 4 yes Figure 3 Middle AA section view;

[0019] Reference numerals:

[0020] The wire drum body 10 , the top ring plate 11 , the bottom ring plate 12 , the winding drum 13 , the shaft cylinder 14 , the connecting plate 15 , the wire drum cover 20 , the wire tail fixing hole 16 , the slot 17 , the wire end through hole 18 , and the connecting hole 21 . DETAILED DESCRIPTION

[0021] The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the same components are represented by the same reference numerals.

[0022] See also Figures 1 to 4 The utility model discloses a fiber optic wiring tool reel, including a reel body 10 and a reel cover 20.

[0023] like Figure 1 and Figure 2 As shown, the wire drum body 10 includes a top ring plate 11, a bottom ring plate 12, a winding drum 13, a shaft cylinder 14 and a connecting plate 15. The top and bottom ends of the winding drum 13 are respectively fixed to the inner edge of the top ring plate 11 and the inner edge of the bottom ring plate 12. Specifically, the wire drum body 10 formed by the top ring plate 11, the bottom ring plate 12 and the winding drum 13 is a structure with an I-shaped axial cross-section. The outer ring wall of the winding drum 13 is used to wind the optical fiber. The top ring plate 11 and the bottom ring plate 12 form a gear plate. The shaft cylinder 14 is arranged on the winding drum 13. The winding drum 13 is coaxial with the winding drum 13, and the connecting plates 15 are several and evenly distributed between the winding drum 13 and the shaft cylinder 14 around the winding drum 13. One side of each connecting plate 15 is fixedly connected to the inner wall of the winding drum 13, and the other side of each connecting plate 15 is fixedly connected to the outer wall of the shaft cylinder 14, so that the winding drum 13 and the shaft cylinder 14 are connected as a whole. The wire drum cover 20 covers the inner ring part of the top ring plate 11, and the wire drum body 10 has a connecting hole 21 coaxial with the shaft cylinder 14. The top surface of the shaft cylinder 14 is lower than the top surface of the winding drum 13.

[0024] The fiber optic wiring tool reel of the embodiment of the utility model, when the pay-off shaft of the invisible fiber optic wiring glue gun is a short shaft, the reel cover 20 is not needed at this time, the shaft body of the pay-off shaft passes through the center hole of the shaft tube 14 and is connected to the main body of the invisible fiber optic wiring glue gun, and the shaft cover of the pay-off shaft presses against the top surface of the shaft tube 14, so that the reel is fixed on the pay-off shaft of the invisible fiber optic wiring glue gun. When the pay-off shaft of the invisible fiber optic wiring glue gun is a long shaft, the shaft body of the pay-off shaft passes through the connection hole 21 of the reel cover 20 and the center hole of the winding drum 13 in sequence and is connected to the main body of the invisible fiber optic wiring glue gun, and the shaft cover of the pay-off shaft presses against the top surface of the reel cover 20, so that the reel is fixed on the pay-off shaft of the invisible fiber optic wiring glue gun. The fiber optic wiring tool reel of the utility model can adapt to two different lengths of pay-off shafts of different invisible fiber optic wiring glue guns, thereby expanding the application scope of the reel.

[0025] like Figure 2 and Figure 3 As shown, the top of each connecting plate 15 has an inclined surface, and the inclined surfaces of each connecting plate 15 together form a conical hole structure with decreasing aperture. The number of connecting plates 15 is three to six. The use of connecting plates 15 with inclined surfaces on the top can avoid interference of the connecting plates 15 on the top surface of the pay-off shaft cover pressing against the shaft tube 14.

[0026] In an optional embodiment of the present invention, the top end surface of each connecting plate 15 is a plane that supports the wire drum cover 20 . When the wire drum cover 20 is placed on the top end surface of each connecting plate 15 , the top surface of the wire drum cover 20 is flush with the top surface of the top ring plate 11 .

[0027] In an optional embodiment of the utility model, the height ratio of the shaft tube 14 to the winding drum 13 is 0.618:1-0.866:1. The height ratio of the shaft tube 14 to the winding drum 13 is determined according to the lengths of two pay-off shafts on the market, so that the reel can adapt to two pay-off shafts of different lengths.

[0028] In an optional embodiment of the utility model, the top ring plate 11 and the bottom ring plate 12 are provided with coaxial wire tail fixing holes 16, and the optical fiber wire tail on the winding drum 13 is fixed here, and the fixing method includes but is not limited to knotting. The outer circumferential surface of the top ring plate 11 and the bottom ring plate 12 is provided with a coaxial groove 17. When winding the optical fiber onto the reel, when the current reel has finished winding the optical fiber, the groove 17 is used to switch to the next reel to continue winding the optical fiber. The provision of the groove 17 can prevent the optical fiber from slipping when switching the reels.

[0029] In an optional embodiment of the utility model, at least one wire end perforation 18 is provided on the winding drum 13. Preferably, there are multiple wire end perforations 18, and they are distributed on the top side or bottom side of the winding drum 13. After the wire end perforations 18 are provided to lead out the optical fiber, the optical fiber can be prevented from being entangled during the line-taking process, effectively reducing the signal attenuation and damage risk of the optical fiber, and ensuring the stability and reliability of optical fiber transmission. At the same time, multiple reasonably distributed wire end perforations 18 can adapt to different wiring requirements, making winding more flexible and convenient, and improving the efficiency of winding work.

[0030] The technical solution of the utility model is described in detail above in combination with specific embodiments, and the described specific embodiments are used to help understand the concept of the utility model. Derivations and variations made by those skilled in the art based on the specific embodiments of the utility model also fall within the protection scope of the utility model.

Claims

1. A fiber optic wiring tool reel, comprising a reel body (10), the reel body (10) comprising a top ring plate (11), a bottom ring plate (12), a winding drum (13), an axle cylinder (14) and a connecting plate (15), the top and bottom ends of the winding drum (13) are respectively fixedly connected to the inner edge of the top ring plate (11) and the inner edge of the bottom ring plate (12), the axle cylinder (14) is arranged in the winding drum (13) and is coaxial with the winding drum (13), the connecting plates (15) are in the form of a plurality of pieces, and are uniformly distributed around the winding drum (13) and between the winding drum (13) and the axle cylinder (14), one side of each connecting plate (15) is fixedly connected to the inner wall of the winding drum (13), and the other side of each connecting plate (15) is fixedly connected to the outer wall of the axle cylinder (14), characterized in that: The invention also comprises a wire drum cover (20), wherein the wire drum cover (20) covers the inner ring portion of the top ring plate (11), and the wire drum body (10) has a connecting hole (21) coaxial with the shaft cylinder (14), and the top surface of the shaft cylinder (14) is lower than the top surface of the winding drum (13).

2. The optical fiber wiring tool reel according to claim 1, characterized in that: The top of each connecting plate (15) has an inclined surface, and the inclined surfaces of each connecting plate (15) together form a conical hole structure with decreasing hole diameter.

3. The optical fiber wiring tool reel according to claim 2, characterized in that: The top end surface of each connecting plate (15) is a plane that supports the wire drum cover (20).

4. The optical fiber wiring tool reel according to claim 1, characterized in that: The height ratio of the shaft cylinder (14) to the winding cylinder (13) is 0.618:1-0.866:

1.

5. The optical fiber wiring tool reel according to claim 1, characterized in that: The top ring plate (11) and the bottom ring plate (12) are provided with coaxial wire tail fixing holes (16).

6. The optical fiber wiring tool reel according to claim 5, characterized in that: The outer circumferential surfaces of the top ring plate (11) and the bottom ring plate (12) are provided with coaxial slots (17).

7. The optical fiber wiring tool reel according to claim 1, characterized in that: The winding drum (13) is provided with at least one thread end through hole (18).

8. The optical fiber wiring tool reel according to claim 7, characterized in that: The wire end perforations (18) are multiple and distributed on the top side or the bottom side of the winding drum (13).

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