Optical fiber patch cord distribution box

Abstract

The utility model relates to the technical field of optical fiber patch cord, concretely to an optical fiber patch cord pay-off box, the optical fiber patch cord pay-off box includes the main box body and the pay-off seat of detachable assembly on the main box body, the main box body includes the storage box, the storage box is the cavity structure with the open inside hollow in one end, and is provided with a plurality of surrounding into a circle's positioning card hole on the storage box, the pay-off seat includes the wire sleeve of the polyhedral shape, the wire sleeve's outside fixed with a plurality of line bundle carries out the line clamp of location, and the wire sleeve's inside fixed with a plurality of panel, a plurality of panel all are L type shape, and a plurality of panel from below to above respectively penetrate a plurality of positioning card holes and enter the cavity of storage box. The optical fiber patch cord pay-off box when assembling, only need to pass a plurality of panel respectively through a plurality of positioning card holes, can utilize the ear block on a plurality of panel and fix the pay-off seat on the main box body, and the assembling step is very simple, saves time and labour, improves the assembling efficiency.

Description

Technical Field

[0001] This utility model relates to the field of fiber optic patch cord technology, specifically to a fiber optic patch cord outlet box. Background Technology

[0002] Fiber optic patch cords, also known as fiber optic connectors, are cables with connector plugs at both ends, used to establish movable connections in optical paths and to build temporary or flexible transmission channels in fiber optic communication systems. Fiber optic patch cords need to be stored and handled in designated junction boxes.

[0003] Existing fiber optic patch cord boxes have a complex structure and unreasonable design. They typically employ complicated assembly methods to join different components together. Steps such as stamping, folding, and gluing of the sheet metal are inconvenient, resulting in cumbersome, time-consuming, and labor-intensive assembly processes with low efficiency. Furthermore, existing boxes lack an internal structure to secure the fiber optic patch cords, causing them to wobble during handling and easily scattering the cords, hindering subsequent use. Therefore, the inventors have improved the structure of the fiber optic patch cord box. Utility Model Content

[0004] The purpose of this utility model is to provide a fiber optic patch cord placement box. This fiber optic patch cord placement box has a simple structure and reasonable design. During assembly, multiple panels only need to be passed through multiple positioning holes, and the placement base can be fixed to the main box body by the ear blocks on the multiple panels. The assembly steps are very simple, saving time and effort and improving assembly efficiency. Multiple cable clamps can better hold the fiber optic patch cords, ensuring that the fiber optic patch cords can be neatly arranged. Even if they encounter a certain degree of shaking during transportation, they will not be scattered, making actual use more convenient. This solves 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 patch cord outlet box, comprising a main box body and a detachable outlet base assembled on the main box body. The main box body includes a storage box, which is a hollow cavity structure with an opening at one end. Multiple positioning holes arranged in a circle are provided through the storage box. The outlet base includes a polyhedral cable sleeve. Multiple cable clamps for limiting the cable bundle are fixed on the outer side of the cable sleeve, and multiple inserts are fixed on the inner side of the cable sleeve. The multiple inserts are all L-shaped and pass through the multiple positioning holes from bottom to top and enter the cavity of the storage box, so that the multiple inserts can be snapped onto the storage box, and the cable sleeve can be confined within the cavity of the storage box.

[0006] Preferably, a receiving groove is provided through the storage box from the inside to the outside, and a tongue plate is fixed to the storage box at the receiving groove.

[0007] Preferably, two vertical grooves are provided on the upper end face of the cable sleeve, and a wire end positioning hole is formed at the bottom of each of the two vertical grooves. After the fiber optic patch cord is wound around the outside of the cable sleeve, the wire end can be passed through the vertical groove and locked in the wire end positioning hole to prevent the wire end from being scattered.

[0008] Preferably, the cable clamp includes a receiving plate and an inner clamping plate fixed to the receiving plate. The end of the receiving plate away from the inner clamping plate is fixed to the cable housing, and an angle is formed between the receiving plate and the inner clamping plate, the value of which is between 70° and 80°.

[0009] Preferably, multiple panels are distributed around the circumference of the cable housing, and each panel has an ear block at both ends. When the panel passes through the positioning hole from bottom to top, the ear blocks at both ends are engaged in the storage box cavity to prevent the panel from falling off the storage box and to ensure the stability of the cable housing.

[0010] Preferably, it also includes a sealing plate disposed on the main box body. The sealing plate includes a front shell fixed to the storage box and tightening side plates fixed to both ends of the front shell. An inner folding plate is fixed to the end of the front shell away from the storage box. An extension plate is disposed on the inner folding plate. The front shell is disposed at the end of the storage box away from the tongue plate. When closing the cavity of the storage box, the front shell is first flipped towards the storage box. Both tightening side plates enter the cavity of the storage box and contact and connect with both ends of the storage box respectively. The inner folding plate moves to the position of the receiving groove. The inner folding plate passes through the receiving groove from the outside to the inside, so that the extension plate enters the cavity of the storage box. A certain pressure is generated between the extension plate and the storage box to ensure that the front shell will not fall off the storage box.

[0011] Preferably, a quick-release plate is provided on the front cover, and multiple through holes are provided in the circumferential direction of the quick-release plate. When it is necessary to remove the fiber optic patch cord above the cable holder, pressure is applied to the quick-release plate through the through holes to remove the quick-release plate from the front cover, so that a larger hole is exposed on the front cover. Then, you can reach into the storage box cavity to remove the fiber optic patch cord.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model provides a fiber optic patch cord delivery box, which includes a main box body and a detachable delivery base assembled on the main box body. The overall structure is simple and reasonably designed. The main box body includes a storage box, which is a hollow cavity structure with an opening at one end. Multiple positioning holes arranged in a circle are provided through the storage box. The delivery base includes a polyhedral cable sleeve. Multiple cable clamps for limiting the cable bundle are fixed on the outer side of the cable sleeve, and multiple inserts are fixed on the inner side of the cable sleeve. The inserts are all L-shaped and arranged from bottom to top. Multiple positioning holes are passed through the upper part of the cable tray and enter the cavity of the storage box, allowing multiple panels to be snapped onto the storage box and the cable sleeve to be confined within the cavity of the storage box. The multiple panels are distributed in the circumferential direction of the cable sleeve, and each panel has an ear block at both ends. When the panel passes through the positioning holes from bottom to top, the ear blocks at both ends are snapped into the cavity of the storage box. During assembly, it is only necessary to pass the multiple panels through the multiple positioning holes, and the cable holder can be fixed to the main box body by using the ear blocks on the multiple panels. The assembly steps are very simple, saving time and effort and improving assembly efficiency.

[0014] 2. The cable clamp in this utility model includes a receiving plate and an inner cleaving plate fixed on the receiving plate. The end of the receiving plate away from the inner cleaving plate is fixed to the cable housing, and the receiving plate and the inner cleaving plate form an angle between them. The value of this angle is between 70° and 80°. Thus, the cable clamp is not L-shaped, but rather close to the cable housing. Therefore, it can better contain the fiber optic patch cords and bring them closer to the cable housing. Multiple cable clamps working together can confine the fiber optic patch cords to the outside of the cable housing, ensuring that the fiber optic patch cords can be neatly arranged. Even if they encounter a certain degree of shaking during transportation, they will not be scattered, making actual use more convenient and suitable for widespread use. Attached Figure Description

[0015] Figure 1 This is a top view of the present invention;

[0016] Figure 2 This is a structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the wire feeding base of this utility model;

[0018] Figure 4 This is the front view of the wire feeding base of this utility model.

[0019] The reference numerals and names in the diagram are as follows: 1. Main box; 11. Storage box; 111. Positioning hole; 112. Receiving slot; 12. Tongue plate; 2. Cable tray; 21. Cable sleeve; 211. Vertical slot; 212. Cable end positioning hole; 22. Cable clip; 221. Receiving plate; 222. Inner folding plate; 23. Insert plate; 24. Ear block; 3. Sealing plate; 31. Front shell; 32. Tightening side plate; 33. Inner folding plate; 34. Extending plate; 35. Quick release plate. Detailed Implementation

[0020] 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.

[0021] 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.

[0022] 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.

[0023] Please see Figure 1One embodiment of this utility model is a fiber optic patch cord delivery box, which includes a main box body 1 and a detachable delivery base 2 assembled on the main box body 1. A sealing plate 3 is also connected to the main box body 1.

[0024] Please see Figure 2 The main box 1 includes a storage box 11, which is a hollow cavity structure with an opening at one end. Multiple positioning holes 111 are arranged around the storage box 11. A receiving groove 112 is arranged from the inside to the outside of the storage box 11. A tongue plate 12 is fixed at the receiving groove 112 of the storage box 11.

[0025] Please refer to it again. Figure 2 The sealing plate 3 includes a face shell 31 fixed to the storage box 11 and tightening side plates 32 fixed to both ends of the face shell 31. An inner folding plate 33 is fixed to the end of the face shell 31 away from the storage box 11. An extension plate 34 is provided on the inner folding plate 33. The face shell 31 is located at the end of the storage box 11 away from the tongue plate 12. When closing the cavity of the storage box 11, the face shell 31 is first flipped towards the storage box 11, and both tightening side plates 32 enter the cavity of the storage box 11 and contact and connect with both ends of the storage box 11 respectively. The inner folding plate 33 moves to the position of the receiving groove 112, and the inner folding plate 33 is then... By passing through the receiving groove 112 from the outside to the inside, the protruding plate 34 can enter the cavity of the storage box 11. A certain pressure is generated between the protruding plate 34 and the storage box 11 to ensure that the faceplate 31 will not fall off the storage box 11. A quick-release plate 35 is provided on the faceplate 31. Multiple through holes are provided in the circumferential direction of the quick-release plate 35. When it is necessary to remove the fiber optic patch cord above the cable holder 2, pressure needs to be applied to the quick-release plate 35 with the help of the through holes to remove the quick-release plate 35 from the faceplate 31, so that a larger hole is exposed on the faceplate 31. Then, you can reach into the cavity of the storage box 11 to remove the fiber optic patch cord.

[0026] Please see Figure 3The cable holder 2 includes a polyhedral cable housing 21. Two vertical grooves 211 are provided on the upper surface of the cable housing 21. A cable end positioning hole 212 is formed at the bottom of each of the two vertical grooves 211. After the fiber optic patch cord is wound around the outside of the cable housing 21, the cable end can be passed through the vertical groove 211 and secured in the cable end positioning hole 212 to prevent the cable end from being scattered. Multiple cable clamps 22 are fixed to the outside of the cable housing 21 to limit the cable bundle, and multiple inserts 23 are fixed to the inside of the cable housing 21. The inserts 23 are all L-shaped and pass through multiple positioning holes 111 from bottom to top, entering the cavity of the storage box 11, so that the multiple inserts 23 can be... The cable sleeve 21 is snapped onto the storage box 11, thus confining it within the cavity of the storage box 11. Multiple inserts 23 are distributed along the circumference of the cable sleeve 21, and each insert 23 has an ear block 24 at both ends. When the insert 23 passes through the positioning hole 111 from bottom to top, the ear blocks 24 at both ends are snapped into the cavity of the storage box 11, preventing the insert 23 from falling off the storage box 11 and ensuring the stability of the cable sleeve 21. During assembly, it is only necessary to pass the multiple inserts 23 through the multiple positioning holes 111 respectively, and the cable holder 2 can be fixed to the main box 1 using the ear blocks 24 on the multiple inserts 23. The assembly steps are very simple, saving time and effort and improving assembly efficiency.

[0027] Please see Figure 4 The cable clamp 22 includes a receiving plate 221 and an inner gathering plate 222 fixed on the receiving plate 221. The end of the receiving plate 221 away from the inner gathering plate 222 is fixed to the cable housing 21, and the receiving plate 221 and the inner gathering plate 222 form an angle between them. The value of this angle is between 70° and 80°. It can be seen that the cable clamp 22 is not L-shaped, but rather close to the cable housing 21. Therefore, it can better contain the fiber optic patch cord and bring the fiber optic patch cord closer to the cable housing 21. Multiple cable clamps 22 can work together to confine the fiber optic patch cord to the outside of the cable housing 21, ensuring that the fiber optic patch cord can be neatly arranged. Even if it encounters a certain degree of shaking during transportation, it will not be scattered, making it more convenient to use.

[0028] 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. A fiber optic patch cord distribution box, characterized in that: The device includes a main box (1) and a detachable cable tray (2) assembled on the main box (1). The main box (1) includes a storage box (11), which is a hollow cavity structure with an opening at one end. Multiple positioning holes (111) are arranged around the storage box (11). The cable tray (2) includes a polyhedral cable sleeve (21). Multiple cable clips (22) for limiting the cable bundle are fixed on the outside of the cable sleeve (21). Multiple inserts (23) are fixed on the inside of the cable sleeve (21). The multiple inserts (23) are all L-shaped. The multiple inserts (23) pass through the multiple positioning holes (111) from bottom to top and enter the cavity of the storage box (11).

2. The fiber optic patch cord distribution box according to claim 1, characterized in that: The storage box (11) has a receiving groove (112) extending from the inside to the outside, and a tongue plate (12) is fixed at the receiving groove (112) of the storage box (11).

3. The fiber optic patch cord distribution box according to claim 1, characterized in that: The upper end face of the sleeve shell (21) is provided with two vertical grooves (211), and the bottom of the two vertical grooves (211) is formed with a wire end positioning hole (212).

4. The fiber optic patch cord distribution box according to claim 1, characterized in that: The cable clamp (22) includes a receiving plate (221) and an inner folding plate (222) fixed on the receiving plate (221). The end of the receiving plate (221) away from the inner folding plate (222) is fixed to the cable sleeve (21), and the receiving plate (221) and the inner folding plate (222) form an angle between them, the value of which is between 70° and 80°.

5. The fiber optic patch cord distribution box according to claim 1, characterized in that: Multiple panels (23) are distributed in the circumferential direction of the sleeve shell (21), and each panel (23) has an ear block (24) at both ends.

6. The fiber optic patch cord distribution box according to claim 1, characterized in that: It also includes a sealing plate (3) set on the main box body (1). The sealing plate (3) includes a face shell (31) fixed on the storage box (11) and tightening side plates (32) fixed at both ends of the face shell (31). An inner folding plate (33) is fixed at one end of the face shell (31) away from the storage box (11). An extension plate (34) is provided on the inner folding plate (33).

7. The fiber optic patch cord distribution box according to claim 6, characterized in that: The faceplate (31) is provided with a quick-release plate (35), and the quick-release plate (35) has multiple through holes in the circumferential direction.

Images