A plug-in type optical fiber distribution box

Abstract

The utility model relates to the technical field of communication equipment, and discloses a plug-in type optical fiber distribution box, including an installation box, a connector for connection is fixedly installed on one side of the top of the installation box, a plurality of slots are equidistantly provided at both ends of the connector, a limiting shell for protection is installed at the bottom of the installation box, both sides of the installation box and the limiting shell are provided with mounting holes for fixing, the protective shell is sleeved on the top of the installation box, the installation box, the limiting shell and the protective shell are fixed together by screws, and also includes a line fixing component. Through the mutual cooperation between the above structures, the device facilitates the fixing and storage of redundant lines while strengthening the connectivity between the optical fiber end and the slot, thereby improving the stability and reliability of communication, facilitating the use of optical fiber installation and maintenance, and being more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to a plug-in type optical fiber distribution box. Background Art

[0002] In the optical fiber communication system, the optical fiber distribution box is an important network connection device, and its performance and stability have a vital impact on the operation of the entire system. However, the existing optical fiber distribution box has certain limitations in design and use, especially after the optical fiber line is connected.

[0003] When the optical fiber cable is connected to the junction box, the lines often get tangled with each other due to the different lengths and directions of the external lines. This not only affects the appearance of the optical fiber junction box, but more importantly, in the subsequent inspection and maintenance process, the tangled lines will cause great inconvenience to the staff, increasing the difficulty of inspection and working time. In addition, the existing optical fiber junction box also has certain problems when replacing optical fibers. Since the optical fiber ends are easily collided and squeezed during the plugging and unplugging process, this may cause other already connected optical fiber ends to become loose or skewed. This connection problem will affect the stability and reliability of optical fiber communication, thereby affecting the user experience. In order to solve the above problems, while facilitating the fixation and storage of excess lines, the connectivity between the optical fiber ends and the sockets is strengthened, thereby improving the stability and reliability of communication and facilitating the use of optical fiber installation and maintenance. For this reason, we propose a plug-in optical fiber junction box. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a plug-in type optical fiber distribution box to solve the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plug-in type optical fiber distribution box, comprising an installation box, a connector for connection is fixedly installed on one side of the top of the installation box, a plurality of notches are equidistantly provided at both ends of the connector, a limiting shell for protection is installed at the bottom of the installation box, both sides of the installation box and the limiting shell are provided with mounting holes for fixing, a protective shell is sleeved on the top of the installation box, the installation box, the limiting shell and the protective shell are fixedly installed together by screws, and also includes:

[0008] A line fixing component, the line fixing component is arranged on one side of the top of the installation box, the line fixing component is used to fix the installed optical fiber line, the line fixing component includes a limit seat, a mounting strip and a pressure strip 1, the position of the top of the installation box corresponding to the notch is fixedly installed with a limit seat for limiting the line, the installation strip is slidably installed on both sides of the top inner wall of the installation box, the bottom of the installation strip corresponds to the position of the limit seats and is fixedly installed with a plurality of limit seats identical thereto, and the bottom of the inner wall of the protective shell corresponds to the position of the mounting strip and a pressure strip 1 is fixedly installed;

[0009] The installation box is H-shaped as a whole, and bending grooves for bending the lines are provided at positions corresponding to the plurality of notches at the ends of the installation box. Protective strips for protection are fixedly installed on both sides of the bending grooves, and the bending grooves and the protective strips are U-shaped as a whole. A plurality of limit plates for limiting are fixedly installed at equal intervals inside the limit shell, and limit grooves for limiting the lines are provided at positions corresponding to the plurality of bending grooves on the limit plates.

[0010] Preferably, the limiting seat includes a mounting seat, an arc plate and two pressure strips, the top of the mounting seat is fixedly installed with an arc plate for supporting the line, and two pressure strips for clamping the surface of the line are fixedly installed on both sides of the top of the arc plate, and the mounting seat is fixedly installed on the top of the mounting box and the bottom of the mounting strip.

[0011] Preferably, partition plates for separation are fixedly installed at positions between the two groups of notches of the connector.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a plug-in type optical fiber distribution box, which has the following beneficial effects:

[0014] 1. The plug-in optical fiber distribution box effectively prevents damage to the optical fiber line caused by bending through the setting of bending grooves and protective strips, thereby improving the safety and stability of the optical fiber line.

[0015] 2. The plug-in optical fiber distribution box can effectively fix the installed optical fiber lines through the setting of the line fixing components, avoiding the clutter and confusion of the lines, thereby improving the management efficiency of the optical fiber lines.

[0016] 3. The insert-type optical fiber distribution box, through the setting of the limit plate and the limit groove, is convenient for fixing and storing redundant lines when in use, thereby avoiding the situation where external lines are entangled and affect the use during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of point A in the figure.

[0020] In the figure: 1. Installation box; 2. Connector; 3. Notch; 4. Limiting shell; 5. Installation hole; 6. Protective shell; 7. Bending groove; 8. Protective strip; 9. Limiting seat; 10. Installation strip; 11. Pressure strip 1; 12. Installation seat; 13. Arc plate; 14. Pressure strip 2; 15. Limiting plate; 16. Limiting groove; 17. Partition. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 A plug-in optical fiber distribution box includes an installation box 1, a connector 2 for connection is fixedly installed on one side of the top of the installation box 1, a plurality of slots 3 are equidistantly provided at both ends of the connector 2, a limiting shell 4 for protection is installed at the bottom of the installation box 1, both sides of the installation box 1 and the limiting shell 4 are provided with mounting holes 5 for fixing, a protective shell 6 is sleeved on the top of the installation box 1, and the installation box 1, the limiting shell 4 and the protective shell 6 are fixedly installed together by screws, and also includes:

[0023] A line fixing component is arranged on one side of the top of the installation box 1. The line fixing component is used to fix the installed optical fiber line. The line fixing component includes a limit seat 9, a mounting strip 10 and a pressure strip 11. The position of the top of the installation box 1 corresponding to the notch 3 is fixedly installed with a limit seat 9 for limiting the line. The mounting strips 10 are slidably installed on both sides of the top inner wall of the installation box 1. The bottom of the mounting strip 10 corresponds to the position of the limit seats 9. The same limit seats 9 are fixedly installed, and the bottom of the inner wall of the protective shell 6 corresponds to the position of the mounting strip 10. A pressure strip 11 is fixedly installed;

[0024] The installation box 1 is H-shaped as a whole. Bending grooves 7 for bending the lines are provided at the ends of the installation box 1 corresponding to the positions of the several notches 3. Protective strips 8 for protection are fixedly installed on both sides of the bending grooves 7. The bending grooves 7 and the protective strips 8 are U-shaped as a whole. The setting of the bending grooves 7 and the protective strips 8 effectively prevents damage to the optical fiber line due to bending, thereby improving the safety and stability of the optical fiber line. Several limiting plates 15 for limiting are fixedly installed at equal intervals inside the limiting shell 4. Limiting grooves 16 for limiting the lines are provided at the positions of the limiting plates 15 corresponding to the several bending grooves 7. The setting of the limiting plates 15 and the limiting grooves 16 makes it easy to fix and store excess lines during use, thereby avoiding the situation where external lines are entangled and affect use during use.

[0025] Furthermore, the limiting seat 9 includes a mounting seat 12, an arc plate 13 and a pressure strip 14. The top of the mounting seat 12 is fixedly installed with an arc plate 13 for supporting the line, and both sides of the top of the arc plate 13 are fixedly installed with pressure strips 14 for clamping the surface of the line. The mounting seat 12 is fixedly installed on the top of the mounting box 1 and the bottom of the mounting strip 10. Through the setting of the line fixing component, the installed optical fiber line can be effectively fixed, avoiding the clutter and confusion of the line, thereby improving the management efficiency of the optical fiber line.

[0026] Furthermore, partitions 17 for separation are fixedly installed at positions corresponding to the two groups of slots 3 of the connector 2. By setting the partitions 17 at positions corresponding to the two groups of slots 3 of the connector 2, interference and confusion between different lines are effectively avoided, and the impact of plugging and unplugging lines on adjacent terminals is reduced, which is more practical.

[0027] Instructions

[0028] When in use, first remove the protective shell 6 and the limiting shell 4, and then, according to the connection requirements, insert the optical fiber line in sequence and install it in the slot 3 opened on one side of the connector 2, and then place the excess line on the rear side of the optical fiber line in sequence inside the limiting seat 9, and then pass it through a number of bending grooves 7 to be bent to the back side of the installation box 1. At this time, the installation box 1 is installed at the bottom of the installation box 1 by snap-fitting it, and the excess line is limited and combed through the setting of the limiting plate 15 and the limiting groove 16. Then, the protective shell 6 is sleeved on the outside of the installation box 1 from the top of the installation box 1, and the installation strip 10 is squeezed by the pressure strip 11 fixedly installed at the bottom of the inner wall of the protective shell 6, so that the bottom of the installation strip 10 is fixedly installed The bottoms of several limit seats 9 are in contact with the tops of several other groups of limit seats 9, so as to fix the optical fiber line to prevent the connection of the end from being affected by the shaking of the optical fiber line. Then, the several mounting holes 5 on the sides of the installation box 1, the limit shell 4 and the protective shell 6 are aligned and fixed together by screws to complete the overall installation. When in use, it is only necessary to plug the optical fiber line into the slot 3 opened at the other end of the connector 2. Through the mutual cooperation between the above-mentioned structures, the device can facilitate the fixation and storage of redundant lines while strengthening the connectivity between the optical fiber end and the slot 3, thereby improving the stability and reliability of communication, facilitating the use of optical fiber installation and maintenance, and being more practical.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plug-in type optical fiber distribution box, comprising an installation box (1), a connector (2) for connection is fixedly installed on one side of the top of the installation box (1), a plurality of slots (3) are equidistantly provided at both ends of the connector (2), a limiting shell (4) for protection is installed at the bottom of the installation box (1), both sides of the installation box (1) and the limiting shell (4) are provided with mounting holes (5) for fixing, a protective shell (6) is sleeved on the top of the installation box (1), the installation box (1), the limiting shell (4) and the protective shell (6) are fixedly installed together by screws, characterized in that: Also includes: A line fixing component, the line fixing component is arranged on one side of the top of the installation box (1), the line fixing component is used to fix the installed optical fiber line, the line fixing component comprises a limit seat (9), a mounting strip (10) and a pressure strip (11), a limit seat (9) for limiting the line is fixedly installed at a position corresponding to the notch (3) on the top of the installation box (1), the mounting strip (10) is slidably installed on both sides of the top inner wall of the installation box (1), a plurality of limit seats (9) identical to the limit seats (9) are fixedly installed at positions corresponding to the limit seats (9) at the bottom of the installation strip (10), and a pressure strip (11) is fixedly installed at a position corresponding to the mounting strip (10) on the bottom of the inner wall of the protective shell (6); The installation box (1) is in an H-shape as a whole. The ends of the installation box (1) are provided with bending grooves (7) for bending the circuit at positions corresponding to the plurality of notches (3). Protection strips (8) for protection are fixedly installed on both sides of the bending groove (7). The bending groove (7) and the protection strip (8) are in a U-shape as a whole. A plurality of limiting plates (15) for limiting are fixedly installed at equal intervals inside the limiting shell (4). The limiting plates (15) are provided with limiting grooves (16) for limiting the circuit at positions corresponding to the plurality of bending grooves (7).

2. The insert-type optical fiber distribution box according to claim 1, characterized in that: The limiting seat (9) comprises a mounting seat (12), an arc plate (13) and a second pressure strip (14); the top of the mounting seat (12) is fixedly mounted with an arc plate (13) for supporting the circuit; the top of the arc plate (13) is fixedly mounted with a second pressure strip (14) for clamping the circuit surface; the mounting seat (12) is fixedly mounted on the top of the mounting box (1) and the bottom of the mounting strip (10).

3. The plug-in type optical fiber distribution box according to claim 1, characterized in that: A partition plate (17) for separation is fixedly installed at the position between the two groups of notches (3) of the connector (2).

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