Communication optical cable deconcentrator

Abstract

The utility model discloses a communication optical cable deconcentrator, which comprises a shell, one end of the shell is provided with a wire inlet hole, the other end of the shell is connected with one end of a connecting shell through threads, the other end of the connecting shell is fixedly clamped with a branching plate, a clamping assembly is assembled between the connecting shell and the branching plate, and the side wall of the branching plate is provided with a first branching hole. The first branching hole and the second branching hole which are different in aperture are formed in the side wall of the branching plate, the branching plate corresponding to the aperture of the branching hole is selected according to the specific requirement of cable branching in the use process so that the branching plate can be fixedly connected with the connecting shell, and the branching plate and the connecting shell are connected in a clamping and fixing mode through the clamping assembly. The arrangement of the clamping assembly enables the connection and disassembly between the branching plate and the connecting shell to be simpler and more convenient, not only can the branching processing efficiency of the cable in the cable laying process be improved, but also the disassembly process of the branching plate is simpler and quicker when the branching position is repaired and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of splitters, in particular to a communication optical cable splitter. Background Art

[0002] A communication optical cable is a fiber-optic cable used to transmit information. It uses the propagation of optical signals to achieve long-distance transmission of data and voice. Communication optical cables are usually composed of multiple optical fibers, which are wrapped in a protective layer and reinforcing materials to ensure their stability and reliability in various environments. During the laying and layout of the through-line optical cable, a splitter is required. Its main function is to divide a main optical fiber line into multiple branch lines, thereby realizing the transmission and distribution of multiple signals. Most existing communication optical cable splitters are manufactured in a fixed form. The main optical cable enters the interior from the main line entrance of the first splitter, and the branch optical cables exit from the two branch holes respectively. Since the aperture of the branch hole is fixed, when the branch optical cable is thicker or thinner, it is necessary to re-process a branch splitter that is adapted to the thicker or thinner aperture for replacement, resulting in a smaller scope of application of the existing branch splitter. In order to solve the above problem, a technical solution is proposed in the Chinese utility model patent with patent number: CN220019956U, patent name: "A branch splitter and its optical cable assembly": by switching the outlet holes of different apertures, the outlet holes of the corresponding apertures are used to limit the branch cables. The switching of the outlet holes is mainly adjusted by the adjustment component. In the process of adjusting the outlet holes, a screwdriver needs to be used to screw the fasteners. The switching process of the outlet holes is relatively time-consuming and labor-intensive. When the branch line needs to be repaired and maintained, the disassembly of the connectors opened by the outlet holes is also relatively time-consuming and labor-intensive. To this end, we propose a communication optical cable splitter. Utility Model Content

[0003] The purpose of the present utility model is to provide a communication optical cable splitter to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a communication optical cable splitter, comprising a shell, one end of the shell is provided with a wire entry hole, the other end of the shell is connected to one end of a connecting shell by a thread, the other end of the connecting shell is clamped and fixed with a branching plate, a clamping assembly is assembled between the connecting shell and the branching plate, and the side wall of the branching plate is provided with a first branching hole.

[0005] Preferably, the snap-in assembly includes a slot, which is symmetrically opened at the upper and lower ends of the connecting shell, and the side wall of the branch board is fixedly connected with clips symmetrically distributed at the upper and lower ends. The side wall of the connecting shell is provided with an assembly cavity, which is symmetrically distributed at the upper and lower ends. A sliding block is slidably connected in the assembly cavity, and one side wall of the sliding block is fixedly connected with a pin that passes through the slot, and an arc spring is fixedly assembled between the other side wall of the sliding block and the assembly cavity, and the side wall of the sliding block is fixedly connected with a handle block that passes through the connecting shell.

[0006] Preferably, a second wiring hole is provided on the side wall of the wiring board.

[0007] Preferably, the side walls of the handle block are evenly provided with anti-slip grooves.

[0008] Preferably, the side walls of the shell and the connecting shell are respectively integrally formed with anti-sliding blocks.

[0009] Preferably, an annular groove is provided in the side wall of the shell, and a rubber pad is installed in the annular groove.

[0010] Compared with the prior art, the beneficial effects of the present invention are: a communication optical cable splitter is provided with a shell, a connecting shell and a branching plate, and a first branching hole and a second branching hole with different apertures are opened on the side wall of the branching plate. During use, the branching plate with the corresponding branching hole aperture is selected according to the specific needs of cable branching, so that it is connected and fixed to the connecting shell. The branching plate and the connecting shell are connected and fixed by a snap-on assembly. The setting of the snap-on assembly makes the connection and disassembly between the branching plate and the connecting shell simpler and more convenient, which not only improves the efficiency of cable branching during cable laying, but also makes the disassembly process of the branching plate simpler and faster when repairing and maintaining the branching point. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the present utility model.

[0012] Figure 2 It is a structural diagram of the present utility model.

[0013] Figure 3 It is a side sectional view of the utility model.

[0014] Figure 4 It is a structural diagram of the clamping assembly of the utility model.

[0015] Figure 5 This is a structural diagram of the utility model in which the second branching hole is opened on the branching plate.

[0016] In the figure: 1. Shell; 2. Wire inlet hole; 3. Connecting shell; 4. Branch board; 5. Snap-fit ​​assembly; 51. Card slot; 52. Buckle; 53. Assembly cavity; 54. Sliding block; 55. Bayonet pin; 56. Arc spring; 57. Handle block; 6. First branch hole; 7. Second branch hole; 8. Anti-slip groove; 9. Anti-sliding block; 10. Annular groove; 11. Rubber pad. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0018] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The utility model provides a technical solution: a communication optical cable splitter, comprising a housing 1, one end of the housing 1 is provided with a wire entry hole 2, the other end of the housing 1 is screwed with one end of a connecting housing 3, the other end of the connecting housing 3 is clamped with a branching board 4, a clamping assembly 5 is assembled between the connecting housing 3 and the branching board 4, and the quick disassembly and assembly of the connecting housing 3 and the branching board 4 is achieved by the provided clamping assembly 5, such as Figure 1 and Figure 5 As shown in the figure, the side wall of the branching plate 4 is provided with a first branching hole 6 and a second branching hole 7. The aperture of the second branching hole 7 is smaller than the aperture of the first branching hole 6. During use, the corresponding branching plate 4 is selected according to the different cable sizes after the optical cable is branched, and the branching plate 4 is connected and fixed to the connecting shell 3. The corresponding branching plate 4 can better limit and fix the cables after branching, which is convenient for use in the cable laying and layout process.

[0019] like Figure 2 and Figure 4As shown in the figure, the card connection assembly 5 includes a card slot 51, which is symmetrically opened at the end of the connecting shell 3 in the upper and lower directions. The side wall of the branch board 4 is integrally formed with a card buckle 52 that is symmetrically distributed in the upper and lower directions. The side wall of the connecting shell 3 is provided with an assembly cavity 53 that is symmetrically distributed in the upper and lower directions. A sliding block 54 is slidably connected in the assembly cavity 53. The assembly cavity 53 and the sliding block 54 are both arc-shaped. A side wall of the sliding block 54 is integrally formed with a bayonet 55 that penetrates into the card slot 51. The bayonet 55 is snapped into the buckle 52 to realize the connection between the shell 3 and the connecting shell 3. For quick fixation between the distribution boards 4, an arc spring 56 is fixedly assembled between the other side wall of the sliding block 54 and the assembly cavity 53. The arc spring 56 is used to provide elastic force to the sliding block 54, so that the connection position between the pin 55 and the buckle 52 is maintained stable. The side wall of the sliding block 54 is integrally formed with a handle block 57 that passes through the side wall of the connecting shell 3. The handle block 57 is located in the open groove, and the open groove is provided on the side wall of the connecting shell 3. By setting the handle block 57, it is convenient to move the sliding block 54, thereby adjusting the clamping position of the pin 55.

[0020] like Figure 4 As shown in FIG, the side wall of the handle block 57 is uniformly and integrally formed with anti-slip grooves 8. The provision of the anti-slip grooves 8 can increase the friction between the fingers and the handle block 57, making it easier to move the handle block 57.

[0021] like Figure 1 As shown in the figure, the side walls of the connecting shell 3 and the shell 1 are respectively integrally formed with anti-sliding blocks 9. By providing the anti-sliding blocks 9, the friction between the connecting shell 3 and the outer wall of the shell 1 can be increased, making it easier to connect and fix the connecting shell 3 to the shell 1.

[0022] like Figure 3 As shown in the figure, an annular groove 10 is provided in the end of the shell 1 away from the connecting shell 3, and a rubber pad 11 is clamped and fixed in the annular groove 10. By providing the rubber pad 11, the position of the cable entering the shell 1 is limited, so that the cable is in the middle position of the shell 1, avoiding friction with the side wall of the shell 1 after the cable passes through the shell 1, thereby preventing damage to the side wall of the shell 1.

[0023] Working principle: During use, the utility model inserts the main cable from the wire entry hole 2 at the end of the shell 1, and then selects the corresponding branch board 4 and the connecting shell 3 for connection according to the number and aperture of the branch cables. After the branch cable passes through the branch board 4, the branch board 4 and the connecting shell 3 are connected and fixed. The branch board 4 and the connecting shell 3 are fixed by the card pin 55 in the card assembly 5 passing through the card buckle 52. The position of the card pin 55 is adjusted by toggling the handle block 57, so that the branch board 4 and the connecting shell 3 can be quickly installed and disassembled. The above structure can not only improve the processing efficiency of the branch line during the line laying process, but also the disassembly process between the branch board 4 and the connecting shell 3 is also simple and quick during repair and maintenance.

Claims

1. A communication optical cable splitter, characterized in that: The invention comprises a shell (1), one end of the shell (1) is provided with a wire inlet hole (2), the other end of the shell (1) is connected to one end of a connecting shell (3) by a thread, the other end of the connecting shell (3) is fixedly connected to a branching plate (4), a clamping assembly (5) is assembled between the connecting shell (3) and the branching plate (4), and a first branching hole (6) is provided on a side wall of the branching plate (4); The snap-in assembly (5) includes a snap-in slot (51), which is symmetrically arranged at the upper and lower ends of the connecting shell (3); the side wall of the branching plate (4) is fixedly connected with a snap-in (52) which is symmetrically distributed at the upper and lower ends; the side wall of the connecting shell (3) is provided with an assembly cavity (53), which is symmetrically distributed at the upper and lower ends; a sliding block (54) is slidably connected in the assembly cavity (53); a side wall of the sliding block (54) is fixedly connected with a bayonet (55) which passes through the snap-in slot (51); an arc spring (56) is fixedly assembled between the other side wall of the sliding block (54) and the assembly cavity (53); and a handle block (57) which passes through the connecting shell (3) is fixedly connected to the side wall of the sliding block (54).

2. A communication optical cable splitter according to claim 1, characterized in that: A second wire splitting hole (7) is provided on the side wall of the wire splitting plate (4).

3. A communication optical cable splitter according to claim 1, characterized in that: The side walls of the handle block (57) are evenly provided with anti-slip grooves (8).

4. A communication optical cable splitter according to claim 1, characterized in that: The side walls of the housing (1) and the connecting shell (3) are respectively integrally formed with anti-sliding blocks (9).

5. The communication optical cable splitter according to claim 1, characterized in that: An annular groove (10) is provided in the side wall of the housing (1), and a rubber pad (11) is installed in the annular groove (10).

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