Direct-buried optical cable connector box

Abstract

The utility model relates to the technical field of cables, and discloses a direct-buried optical cable connector box, which comprises a box body assembly, a storage mechanism, a positioning assembly and a connecting assembly, and is characterized in that the box body assembly comprises a shell, and a cover plate is arranged at the top of the shell; according to the direct-buried optical cable connector box, through the arrangement of the spring and the thrust released by the spring, a worker can conveniently and rapidly fix the shell and the box body, so that the worker does not need to use a screwdriver to fix bolts one by one, the installation speed of fixing the shell and the connecting plate by the worker is improved, the workload of the worker is further reduced, and the working efficiency is improved. The working efficiency of workers is improved, and the overall practicability of the device is improved; according to the optical cable terminal box body, the connecting plate is arranged, the connecting assembly is arranged, the connecting plate and the shell can be separated, when the optical cable terminal box body is stacked, surrounding air circulation can be kept, the original heat dissipation effect is kept, and due to the particularity of the bottom shape of the connecting groove table, the shells can be conveniently stacked and fixed.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, specifically to a direct-buried optical cable junction box. Background Technology

[0002] Optical cable branch box, also known as optical cable terminal box, or optical cable coil box by contractors, is a box used to protect the optical cable and pigtail splice at the end of optical cable laying. It is mainly used for straight-through splicing and branch splicing of indoor optical cables and fixing of optical cable terminals, and plays the role of pigtail storage and protection of joints.

[0003] Existing optical cable terminal boxes often require fixing the cable before attaching the connector to the optical fiber box, making the installation process cumbersome and time-consuming. Furthermore, when the terminal boxes are stacked, it is difficult to maintain air circulation inside the box, which can reduce the heat dissipation efficiency of the equipment during operation. Therefore, a direct-buried optical cable junction box is proposed. Utility Model Content

[0004] This utility model provides the following technical solution: a direct-buried optical cable junction box, comprising a box body assembly, a storage mechanism, a positioning assembly, and a connection assembly.

[0005] As a preferred technical solution of this utility model, the box assembly includes a shell, a cover plate is provided on the top of the shell, a nut is provided on the top of the cover plate, and a guide frame is provided on the side of the cover plate away from the shell.

[0006] As a preferred technical solution of this utility model, the storage mechanism includes a box body disposed on the inner wall of the housing, a connecting plate installed on the outer wall of the box body, a connecting block installed on the outer wall of the connecting plate, a cable conduit provided on the outer wall of the connecting block, an extension block installed on the outer wall of the connecting plate, and a placement groove opened on the outer wall of the extension block.

[0007] As a preferred technical solution of this utility model, the positioning component includes a C-shaped connecting frame disposed on the outer wall of the housing, a shaft disposed on the inner wall of the C-shaped connecting frame, a positioning block disposed at the top end of the shaft, a pressing block disposed at the end of the shaft away from the positioning block, and a spring sleeved on the outer wall of the shaft;

[0008] As a preferred embodiment of this utility model, the connecting assembly includes a connecting groove platform disposed at the bottom of the housing, the outer wall of the connecting groove platform is provided with a gasket, and the inner wall of the connecting groove platform is provided with a nut.

[0009] As a preferred embodiment of this utility model, the nuts are symmetrically distributed on the top of the cover plate, and the nuts are fixed to the housing by a threaded connection.

[0010] As a preferred embodiment of this utility model, the outer wall of the connecting block is equipped with multiple cable conduits, and the multiple cable conduits are distributed in a linear array on the outer wall of the connecting block.

[0011] As a preferred embodiment of this utility model, the C-shaped connecting frame is symmetrically distributed on the outer wall of the housing, and the shaft is slidably connected to the C-shaped connecting frame.

[0012] As a preferred embodiment of this utility model, the connecting grooves are symmetrically distributed on the outer wall of the shell, and the nut two is fixed to the connecting grooves by a threaded connection.

[0013] As a preferred embodiment of this utility model, the box body and the shell are slidably connected, and the mounting groove and the lower pressure block are sleeved together.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This direct-buried optical cable junction box, by incorporating springs, allows workers to quickly and easily secure the housing to the enclosure, eliminating the need for individual screwdriver tightening. This improves the installation speed, reduces workload, increases efficiency, and enhances the overall practicality of the device. Furthermore, the connecting components separate the connecting plate from the housing, ensuring airflow and maintaining heat dissipation when the optical cable terminal boxes are stacked. The unique shape of the bottom of the connecting slot also facilitates the stacking and securing of housings. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a direct-buried optical cable junction box;

[0017] Figure 2 This is a schematic diagram of the connecting components in a direct-buried optical cable junction box;

[0018] Figure 3 This is a schematic diagram of a storage mechanism in a direct-buried optical cable junction box.

[0019] Figure 4 This is a schematic diagram of the positioning component in a direct-buried optical cable junction box.

[0020] In the diagram: 100, Box assembly; 110, Shell; 120, Cover plate; 130, Nut 1; 140, Guide frame; 200, Storage mechanism; 210, Connecting plate; 220, Connecting block; 230, Cable conduit; 240, Box body; 250, Extension block; 260, Installation slot; 300, Positioning assembly; 310, C-shaped connecting frame; 320, Shaft; 330, Positioning block; 340, Pressing block; 350, Spring; 400, Connecting assembly; 410, Connecting slot platform; 420, Washer; 430, Nut 2. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4A direct-buried optical cable junction box includes a box assembly 100, a storage mechanism 200, a positioning assembly 300, and a connecting assembly 400. The box assembly 100 includes a housing 110, a cover plate 120 on the top of the housing 110, a nut 130 on the top of the cover plate 120, and a guide frame 140 on the side of the cover plate 120 away from the housing 110. The guide frame 140 on the top of the cover plate 120 guides and fixes the external connecting equipment during operation, effectively preventing the equipment from moving. The storage mechanism 200 includes a box 240 disposed on the inner wall of the housing 110, a connecting plate 210 mounted on the outer wall of the box 240, and a connecting block 220 mounted on the outer wall of the connecting plate 210. The outer wall of the housing 220 is provided with a cable conduit 230, and the outer wall of the connecting plate 210 is equipped with an extension block 250. The outer wall of the extension block 250 is provided with a mounting groove 260, which can play a positioning role when the equipment is fixed, thereby effectively avoiding the problem of the connecting plate 210 shifting due to the need for manual symmetrical positioning of the extension block 250. The positioning component 300 includes a C-shaped connecting bracket 310 provided on the outer wall of the housing 110. The inner wall of the C-shaped connecting bracket 310 is provided with a shaft 320. The top end of the shaft 320 is provided with a positioning block 330. The end of the shaft 320 away from the positioning block 330 is provided with a pressing block 340. A spring 350 is sleeved on the outer wall of the shaft 320. The connecting component 400 includes a cable conduit 230 provided on the outer wall of the housing 110. The bottom of the body 110 has a connecting groove platform 410. The outer wall of the connecting groove platform 410 is provided with a gasket 420, and the inner wall of the connecting groove platform 410 is provided with a nut 430. The gasket 420 provides a tightening and protective function during connection, and also effectively prevents the nut 430 from becoming unremovable due to excessive force during connection. Nuts 130 are symmetrically distributed on the top of the cover plate 120, and are fixed to the body 110 by threaded connections. The nuts 130 on the outer wall of the cover plate 120 connect the body 110 and the cover plate 120, facilitating the later installation and removal of the cover plate 120. Multiple cable conduits 230 are installed on the outer wall of the connecting block 220. Cable conduits 230 are arranged in a linear array on the outer wall of the connecting block 220, which improves the efficiency of cable collection. C-shaped connecting brackets 310 are symmetrically distributed on the outer wall of the housing 110, and the shaft 320 is slidably connected to the C-shaped connecting brackets 310. Since the positioning block 330 and the shaft 320 are integrated, and the shape of the pressing block 340 matches the placement groove 260, the worker can directly insert the pressing block 340 into the placement groove 260 when pulling the positioning block 330, thereby fixing the box assembly 100 and the storage mechanism 200. Connecting groove platforms 410 are symmetrically distributed on the outer wall of the housing 110, and nuts 430 are fixed to the connecting groove platforms 410 by threaded connections.The threaded connection between the connecting slot 410 and the nut 430 enhances the connection stability of the equipment during connection. The housing 240 and shell 110 are slidably connected, and the mounting slot 260 and the lower pressure block 340 are fitted together.

[0023] Working principle: When the device is needed, the box 240 is aligned with the housing 110, the connecting plate 210 is inserted into the housing 110, the positioning block 330 is pulled, the pressing block 340 is inserted into the placement groove 260, and the connecting plate 210 is fixed.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A direct-buried optical cable junction box, characterized in that, It includes a box assembly (100), a storage mechanism (200), a positioning assembly (300), and a connecting assembly (400). The box assembly (100) includes a housing (110), the top of the housing (110) is provided with a cover plate (120), the top of the cover plate (120) is provided with a nut (130), and the cover plate (120) is provided with a guide frame (140) on the side away from the housing (110). The storage mechanism (200) includes a box (240) disposed on the inner wall of the housing (110), a connecting plate (210) installed on the outer wall of the box (240), a connecting block (220) installed on the outer wall of the connecting plate (210), a cable conduit (230) provided on the outer wall of the connecting block (220), an extension block (250) installed on the outer wall of the connecting plate (210), and a placement groove (260) opened on the outer wall of the extension block (250). The positioning assembly (300) includes a C-shaped connecting frame (310) disposed on the outer wall of the housing (110), the inner wall of the C-shaped connecting frame (310) is provided with a shaft (320), the top end of the shaft (320) is provided with a positioning block (330), the end of the shaft (320) away from the positioning block (330) is provided with a pressing block (340), and the outer wall of the shaft (320) is sleeved with a spring (350); The connecting assembly (400) includes a connecting groove (410) disposed at the bottom of the housing (110), the outer wall of the connecting groove (410) is provided with a gasket (420), and the inner wall of the connecting groove (410) is provided with a nut (430).

2. The direct-buried optical cable junction box according to claim 1, characterized in that: The nuts (130) are symmetrically distributed on the top of the cover plate (120), and the nuts (130) are fixed to the housing (110) by threaded connection.

3. The direct-buried optical cable junction box according to claim 1, characterized in that: The outer wall of the connecting block (220) is equipped with multiple cable conduits (230), and the multiple cable conduits (230) are distributed in a linear array on the outer wall of the connecting block (220).

4. A direct-buried optical cable junction box according to claim 1, characterized in that: The C-shaped connecting brackets (310) are symmetrically distributed on the outer wall of the housing (110), and the shaft (320) is slidably connected to the C-shaped connecting brackets (310).

5. A direct-buried optical cable junction box according to claim 1, characterized in that: The connecting groove platform (410) is symmetrically distributed on the outer wall of the shell (110), and the nut (430) is fixed to the connecting groove platform (410) by a threaded connection.

6. A direct-buried optical cable junction box according to claim 1, characterized in that: The box (240) is slidably connected to the shell (110), and the mounting groove (260) is sleeved with the pressing block (340).

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