A fiber optic receiver / receiver box

Abstract

This utility model relates to the field of optical fiber technology, specifically to an optical fiber delivery and take-up box. The box includes a storage box and a cover plate connected to it. The storage box also has a storage tray and a take-up assembly located on one side of the tray. The storage box includes a body with an open top and a hollow interior. A gasket is fixed inside the cavity, and a pivot is mounted on the gasket. The cover plate includes a plate and a folded edge plate fixed to it. Fixing ears are connected to both ends of the folded edge plate. The storage tray includes a top tray, a bottom tray below it, and a fixing frame between them. The fixing frame is connected to both the top and bottom trays. This optical fiber delivery and take-up box enables optical fiber delivery and take-up without opening the storage box, and the delivery operation can be completed without tools, making optical fiber delivery simpler and more convenient.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber technology, specifically to an optical fiber take-up and take-off box. Background Technology

[0002] A fiber optic take-up box is a device used to manage and protect fiber optic connections. It is mainly used for the storage and connection of optical cables. It can provide fusion splicing of optical fibers to optical fibers, fusion splicing of optical fibers to pigtails, and the connection of optical connectors, and provides mechanical and environmental protection for optical fibers and their components.

[0003] Existing fiber optic cable delivery boxes have a complex structure and unreasonable design. When it is necessary to lay or retract the cable, tools are required to open the box to perform the operation, which involves many steps, is cumbersome, time-consuming, and laborious, and provides a poor user experience. To address this, the inventor has improved the structure of the fiber optic cable delivery box. Utility Model Content

[0004] The purpose of this utility model is to provide an optical fiber delivery box, which has a simple structure and reasonable design. It can realize the functions of fiber delivery and delivery without opening the storage box, and the delivery operation can be completed without the use of tools. This makes fiber delivery simpler and more convenient, saves time and effort, and has fewer steps, thus improving the user experience and solving the problems mentioned in the above technical background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fiber optic cable take-up and drop box, comprising a storage box and a cover plate connected to the storage box, and the storage box further comprising a storage tray and a cable take-up assembly located on one side of the storage tray. The storage box comprises a box body, which is a hollow cavity structure with an opening at the top, and a gasket is fixed inside the cavity of the box body. A rotating shaft is installed on the gasket. The cover plate comprises a plate and a folded edge plate fixed to the plate body, with fixing ears connected to both ends of the folded edge plate. The storage tray comprises a top plate. The device comprises a body, a base body located below the top plate body, and a fixed frame located between the top plate body and the base body. The fixed frame is connected to both the top plate body and the base body. A driven gear ring is fixed in the circumferential direction of the top plate body. The take-up assembly includes a knob and an inner support shaft that is rotatably connected to the knob. A drive gear is fixed on the inner support shaft. The drive gear meshes with the driven gear ring, so the drive gear can drive the driven gear ring to rotate, causing the fixed frame to rotate accordingly. This allows for both pay-off and take-up functions without opening the box.

[0006] Preferably, the end of the board away from the folded edge plate is connected to the box body, and the board body is positioned between the box body and the folded edge plate.

[0007] Preferably, two positioning holes are symmetrically arranged at the end of the box away from the plate, and two fixing ears are respectively inserted into the two positioning holes so that the plate can cover the box and seal the cavity of the box, thereby protecting the storage tray.

[0008] Preferably, positioning pieces are symmetrically connected to both ends of the plate, and both positioning pieces are inserted into the box body and fit against the inner wall of the box body cavity.

[0009] Preferably, the storage tray also includes an optical fiber and a pull handle connected to one end of the optical fiber. The other end of the optical fiber is wound around a fixed frame and connected to the fixed frame. A through hole is provided on both sides of the box. The end of the optical fiber near the pull handle passes through the through hole and extends to the outside of the box. The pull handle is always located on the outside of the box, so as to facilitate manual operation of the pull handle. The through hole is located between two positioning holes.

[0010] Preferably, the chassis body is provided with mounting holes that extend through both sides. The rotating shaft is inserted into the mounting holes and contacts and connects with the chassis body. Therefore, the chassis body can rotate on the rotating shaft, which in turn drives the top plate body and the fixed frame to rotate, so as to realize the functions of wire feeding and wire reeling.

[0011] Preferably, the top plate, the bottom plate, and the fixed frame are all horizontally arranged, the outer diameter of the top plate is equal to the outer diameter of the bottom plate, and the outer diameter of the top plate is greater than the outer diameter of the fixed frame.

[0012] Preferably, the knob is rotatably connected to the upper end face of the box body, the inner support shaft and the drive gear are both located below the knob, and the inner support shaft and the drive gear are both located inside the box body. One end of the drive gear extends into the cavity of the box body, and the other end extends to the outside of the box body.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model provides an optical fiber delivery box, which includes a storage box and a cover plate connected to the storage box. The storage box is also equipped with a storage tray and a cable winding assembly located on one side of the storage tray. The overall structure is simple and reasonably designed. The storage box includes a box body, which is a hollow cavity structure with an opening at the top. A gasket is fixed inside the cavity of the box body, and a rotating shaft is installed on the gasket. The storage tray includes a top tray, a bottom tray below the top tray, and a fixing frame between the top tray and the bottom tray. The fixing frame is connected to the top tray and the bottom tray respectively. By setting a rotatable storage tray, the optical fiber can be pulled by the cable handle, causing the storage tray to rotate inside the box. The optical fiber can be delivered without opening the storage box, and the delivery operation can be completed without the use of tools, making the optical fiber delivery simpler, more convenient, time-saving, labor-saving, and highly practical.

[0015] 2. The take-up assembly of this utility model includes a knob and an inner support shaft connected to the knob for rotation. A drive gear is fixed on the inner support shaft, wherein the drive gear meshes with a driven gear ring. Therefore, the drive gear can drive the driven gear ring to rotate, causing the fixed frame to rotate accordingly. The cable feeding and take-up functions can be realized without opening the box. When cable feeding is not required or there is excess optical fiber on the outside of the box, the drive wheel can be turned to drive the driven wheel to rotate without opening the box, so that the optical fiber exposed on the outside of the box can be automatically retracted into the cavity of the box, achieving the automatic take-up function of optical fiber. The operation is simple, with few steps, improving the user experience and making it suitable for widespread use. Attached Figure Description

[0016] Figure 1 This is one of the schematic diagrams of an embodiment of the present utility model;

[0017] Figure 2 This is a second schematic diagram of an embodiment of the present utility model;

[0018] Figure 3 This is a schematic diagram of the storage box and cover of this utility model;

[0019] Figure 4 This is a schematic diagram of the storage tray of this utility model;

[0020] Figure 5 This utility model Figure 2 Cross-sectional view of the storage box and storage tray in AA;

[0021] Figure 6 This utility model Figure 5 A magnified view of B in the middle.

[0022] The reference numerals and names in the diagram are as follows: 1. Storage box; 11. Box body; 111. Positioning hole; 112. Cable threading hole; 12. Gasket; 13. Shaft; 2. Cover plate; 21. Plate body; 22. Folded edge plate; 23. Fixing ear; 24. Positioning piece; 3. Storage tray; 31. Top tray body; 32. Bottom tray body; 321. Mounting hole; 33. Fixing frame; 34. Driven gear ring; 35. Optical fiber; 36. Cable pull handle; 4. Cable winding assembly; 41. Knob; 42. Inner support shaft; 43. Drive gear. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] Please see Figure 1 One embodiment of this utility model is a fiber optic cable take-up and drop box, which includes a storage box 1 and a cover plate 2 connected to the storage box 1. The storage box 1 is also provided with a storage tray 3 and a cable take-up assembly 4 located on one side of the storage tray 3.

[0027] Please see Figure 2The storage box 1 includes a box body 11, which is a hollow cavity structure with an opening at the top. Two positioning holes 111 are symmetrically arranged at the end of the box body 11 away from the plate 21. A wire through hole 112 is provided on both sides of the box body 11, located between the two positioning holes 111. The cover plate 2 includes a plate 21 and a folded edge plate 22 fixed to the plate 21. The end of the plate 21 away from the folded edge plate 22 is connected to the box body 11, and the plate 21 is positioned between the box body 11 and the folded edge plate 22. Fixing ears 23 are connected to both ends of the folded edge plate 22, and the two fixing ears 23 are respectively inserted into the two positioning holes 111, allowing the plate 21 to cover the box body 11 and seal the cavity of the box body 11, thus protecting the storage tray 3. Positioning pieces 24 are symmetrically connected to both ends of the plate 21, and the two positioning pieces 24 are respectively inserted into the folded edge plate 22. The box 11 is fitted inside and against the inner wall of the cavity of the box 11. After being flipped, the plate 21 covers the top of the box 11. The two fixing ears 23 are inserted into the two positioning holes 111 respectively, and the two positioning pieces 24 are inserted into the cavity of the box 11, which can seal the box 11 and protect the storage tray 3 inside. The box 11 does not need to be opened for subsequent cable winding and unwinding. The storage tray 3 includes a top plate 31 and a driven toothed ring 34 fixed in the circumferential direction of the top plate 31. The storage tray 3 also includes an optical fiber 35 and a cable pull handle 36 connected to one end of the optical fiber 35. The other end of the optical fiber 35 is wound around the fixed frame 33 and connected to the fixed frame 33. The end of the optical fiber 35 near the cable pull handle 36 passes through the cable hole 112 and extends to the outside of the box 11. The cable pull handle 36 is always set on the outside of the box 11, so as to facilitate manual operation of the cable pull handle 36.

[0028] Please see Figure 3 A gasket 12 is fixed inside the cavity of the box 11, and a rotating shaft 13 is installed on the gasket 12.

[0029] Please see Figure 4 The storage tray 3 also includes a base 32 located below the top tray 31 and a fixing frame 33 located between the top tray 31 and the base 32. The fixing frame 33 is connected to the top tray 31 and the base 32 respectively. The base 32 has mounting holes 321 that penetrate both sides.

[0030] Please see Figure 5 The rotating shaft 13 is inserted into the mounting hole 321 and contacts the chassis body 32. Therefore, the chassis body 32 can rotate on the rotating shaft 13, and drive the top plate body 31 and the fixed frame 33 to rotate, so as to realize the functions of feeding and retracting the line. The top plate body 31, chassis body 32 and fixed frame 33 are all horizontally set. The outer diameter of the top plate body 31 is equal to the outer diameter of the chassis body 32, and the outer diameter of the top plate body 31 is greater than the outer diameter of the fixed frame 33.

[0031] Please see Figure 6 The take-up assembly 4 includes a knob 41 and an inner support shaft 42 rotatably connected to the knob 41. The knob 41 is rotatably connected to the upper end face of the housing 11. A drive gear 43 is fixed on the inner support shaft 42. Both the inner support shaft 42 and the drive gear 43 are located below the knob 41 and are inside the housing 11. One end of the drive gear 43 extends into the cavity of the housing 11, and the other end extends to the outside of the housing 11. The drive gear 43 meshes with the driven gear ring 34. Rotating knob 41 will rotate the inner support shaft 42, causing the drive gear 43 to drive the driven gear ring 34 to rotate, which in turn causes the fixed frame 33 to rotate. The optical fiber 35 wound on the fixed frame 33 will be stored from the outside of the box 11 into the cavity of the box 11 and wound on the fixed frame 33. The cable laying and winding functions can be realized without opening the box 11, and the cable laying operation can be completed without the use of tools, making the cable laying simpler and more convenient with fewer steps, improving the experience, and saving time and effort.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An optical fiber take-up and take-off box, characterized in that: The system includes a storage box (1) and a cover plate (2) connected to the storage box (1). The storage box (1) is also provided with a storage tray (3) and a cable winding assembly (4) located on one side of the storage tray (3). The storage box (1) includes a box body (11), which is a cavity structure with an opening at the top and a hollow interior. A gasket (12) is fixed inside the cavity of the box body (11), and a rotating shaft (13) is installed on the gasket (12). The cover plate (2) includes a plate (21) and a folded edge plate (22) fixed to the plate (21). Both ends of the folded edge plate (22) are connected to fixing ears (23). The tray (3) includes a top tray body (31), a base body (32) disposed below the top tray body (31), and a fixed frame (33) disposed between the top tray body (31) and the base body (32). The fixed frame (33) is connected to the top tray body (31) and the base body (32) respectively. A driven gear ring (34) is fixed in the circumferential direction of the top tray body (31). The take-up assembly (4) includes a knob (41) and an inner support shaft (42) rotatably connected to the knob (41). A drive gear (43) is fixed on the inner support shaft (42), and the drive gear (43) meshes with the driven gear ring (34).

2. The optical fiber take-up and take-off box according to claim 1, characterized in that: The end of the plate (21) away from the folded edge plate (22) is connected to the box body (11), and the plate (21) is disposed between the box body (11) and the folded edge plate (22).

3. The optical fiber take-up and take-off box according to claim 1, characterized in that: Two positioning holes (111) are symmetrically provided at one end of the box body (11) away from the plate body (21), and the two fixing ears (23) are respectively inserted into the two positioning holes (111).

4. The optical fiber take-up and take-off box according to claim 1, characterized in that: The plate (21) is symmetrically connected to two positioning pieces (24) at both ends. Both positioning pieces (24) are inserted into the box (11) and fit against the inner wall of the cavity of the box (11).

5. The optical fiber take-up and take-off box according to claim 1, characterized in that: The storage tray (3) also includes an optical fiber (35) and a pull handle (36) connected to one end of the optical fiber (35). The other end of the optical fiber (35) is wound around the fixed frame (33) and connected to the fixed frame (33). The box body (11) is provided with a wire hole (112) that passes through both sides. The end of the optical fiber (35) near the pull handle (36) passes through the wire hole (112) and extends to the outside of the box body (11).

6. The optical fiber take-up and take-off box according to claim 1, characterized in that: The chassis body (32) is provided with mounting holes (321) that extend through both sides of it. The rotating shaft (13) is inserted into the mounting holes (321) and makes contact with the chassis body (32).

7. The optical fiber take-up and take-off box according to claim 1, characterized in that: The top plate (31), the bottom plate (32) and the fixed frame (33) are all horizontally arranged. The outer diameter of the top plate (31) is equal to that of the bottom plate (32), and the outer diameter of the top plate (31) is greater than that of the fixed frame (33).

8. The optical fiber take-up and take-off box according to claim 1, characterized in that: The knob (41) is rotatably connected to the upper end face of the box (11). The inner support shaft (42) and the drive gear (43) are both located below the knob (41), and the inner support shaft (42) and the drive gear (43) are both located inside the box (11).

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