A communication fiber optic connector box

Abstract

This utility model relates to the field of communication box technology, and in particular to a communication fiber optic connection box, including a mounting box. First sealing strips are fixedly installed on both sides of the top of the mounting box. First slots are formed on both sides of the top of the mounting box. A cover plate is inserted into the top of the mounting box. Multiple dustproof structures are fixedly installed on one side of the outer surface of the mounting box. When the cover plate is placed on the top of the mounting box using the first sealing strips, first slots, two second sealing strips, and second slots, the second sealing strips are engaged in the first slots, and the first sealing strips are engaged in the second slots. Through the compression of the second and first sealing strips, the first and second slots are filled, forming a seal and initially fixing the device. This prevents moisture from entering the interior from the connection between the mounting box and the cover plate. Simultaneously, the multiple locking posts block the inside of the connector when not connected, preventing dust from entering.

Description

Technical Field

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

[0002] A communication box, also known as a terminal box, is an auxiliary device used for terminating and distributing optical cables in fiber optic transmission communication networks. It is primarily used to fix optical cables, splice optical cables and pigtails, and to house and protect excess fiber. Commonly found in local telephone networks, data and image transmission, and CATV systems, it supports indoor wall mounting or rack installation, is compatible with ribbon and standard optical cables, and has a service life of up to 20 years. The device consists of an outer shell, internal components, and fiber optic connector protection. The outer shell has a protective grounding function, and the interior includes a support frame, a fiber optic tray, and a fixing device. The fiber optic tray stores fiber optic connectors and excess fiber.

[0003] Existing fiber optic connector boxes have certain shortcomings in practical use: they lack waterproof and dustproof structures, making the internal metal components susceptible to corrosion and the plastic parts prone to aging and cracking when exposed to humid or dusty environments, leading to seal failure. Unprotected connector boxes require frequent repairs or replacements, increasing maintenance costs. Based on these technological deficiencies, this invention designs a new type of fiber optic connector box. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a communication fiber optic connector box, which has the advantages of being dustproof and waterproof.

[0005] This utility model provides the following technical solution: a communication fiber optic connector box, including a mounting box, wherein first sealing strips are fixedly installed on both sides of the top of the mounting box, first slots are opened on both sides of the top of the mounting box, a cover plate is inserted into the top of the mounting box, and multiple dustproof structures are fixedly installed on one side of the outer surface of the mounting box; second sealing strips are fixedly installed on both sides of the bottom of the cover plate, and second slots are opened on both sides of the bottom of the cover plate; the multiple dustproof structures include plug heads and placement slot plates, and the multiple plug heads have locking posts inserted inside.

[0006] As a preferred embodiment of this utility model, the plurality of plug heads are fixed to the outer surface of the mounting box by bolts, and the plurality of placement slots are fixed below the plug heads.

[0007] As a preferred technical solution of this utility model, a connecting rope is rotatably installed inside the plurality of placement slot plates, and the other end of the plurality of connecting ropes is fixedly connected to the locking post.

[0008] As a preferred embodiment of this utility model, two fixing grooves are provided on both sides of the outer surface of the cover plate, and fastening bolts are installed in the internal threads of the fixing grooves on both sides.

[0009] As a preferred embodiment of this utility model, the four sets of fastening bolts can be threadedly connected to the mounting box.

[0010] As a preferred technical solution of this utility model, a plurality of fixing holes are provided on one side of the outer surface of the mounting box, and the plurality of fixing holes are connected to the plug head.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This communication fiber optic connector box, through its mounting box, cover plate, and dustproof structure, allows for a seamless seal when in use. The design incorporates a first sealing strip on each side, a first slot, two second sealing strips, and a second slot. When the cover plate is placed on top of the mounting box, the second sealing strips are engaged in the first slot, and the first sealing strips are engaged in the second slot. The compression between the second and first sealing strips fills both slots, creating a seal and providing initial fixation. This prevents moisture from entering the box from the connection point between the mounting box and the cover plate. Furthermore, the multiple locking posts prevent dust from entering when the connection is not in use, thus achieving dustproof and waterproof protection. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the fixing hole structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the heat dissipation structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the second sealing strip of this utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the first sealing strip of this utility model.

[0018] In the diagram: 1. Mounting box; 101. First sealing strip; 102. First slot; 2. Cover plate; 21. Second sealing strip; 22. Second slot; 3. Dustproof structure; 31. Plug in; 32. Placement slot plate; 33. Connecting rope; 34. Clip; 4. Fixing slot; 5. Fastening bolt; 6. Heat dissipation structure; 61. Heat dissipation hole; 62. Breathable and waterproof membrane; 63. Dust trap; 7. Fixing hole. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-5 A communication fiber optic connector box includes a mounting box 1. First sealing strips 101 are fixedly installed on both sides of the top of the mounting box 1. First slots 102 are opened on both sides of the top of the mounting box 1. A cover plate 2 is inserted into the top of the mounting box 1. Multiple dustproof structures 3 are fixedly installed on one side of the outer surface of the mounting box 1. Second sealing strips 21 are fixedly installed on both sides of the bottom of the cover plate 2. Second slots 22 are opened on both sides of the bottom of the cover plate 2. The multiple dustproof structures 3 include plug heads 31 and placement slot plates 32. The multiple plug heads 31 have locking posts 34 inserted inside.

[0021] Please see Figure 2-5 Multiple connectors 31 are bolted to the outer surface of the mounting box 1, and multiple placement slots 32 are fixed below the connectors 31. Connecting ropes 33 are rotatably installed inside the placement slots 32, and the other ends of the connecting ropes 33 are fixedly connected to the locking posts 34. Two fixing slots 4 are formed on both sides of the outer surface of the cover plate 2, and fastening bolts 5 are threaded into the internal parts of the fixing slots 4. Four sets of fastening bolts 5 can be threaded into the mounting box 1. Multiple fixing holes 7 are formed on one side of the outer surface of the mounting box 1, and these fixing holes 7 communicate with the connectors 31.

[0022] After connecting the mounting box 1 and the cover plate 2, the mounting box 1 and the cover plate 2 are completely fixed by the fastening bolt 5. When not wiring, the locking post 34 is blocked inside the plug 31 to prevent dust from entering the interior of the mounting box 1 from the plug 31. When wiring, the locking post 34 is pulled out from the plug 31 and locked inside the placement slot plate 32.

[0023] Please see Figure 1-3 The top of the cover plate 2 is provided with a heat dissipation structure 6, which includes heat dissipation holes 61. A breathable and waterproof membrane 62 is fixedly installed inside the heat dissipation holes 61, and a dust trap 63 is fixedly installed on the top of the breathable and waterproof membrane 62.

[0024] When the device is in use, a breathable and waterproof membrane 62 is fixed inside the heat dissipation hole 61, and then a dust trap 63 is fixed above the breathable and waterproof membrane 62. This allows air exchange through the heat dissipation hole 61 but blocks water mist, while the dust trap 63 intercepts large dust particles.

[0025] Working principle: When a communication fiber optic connector box is used, initially, due to the arrangement of the first sealing strips 101 on both sides, the first slot 102, the two second sealing strips 21, and the second slot 22, when the cover plate 2 is placed on top of the mounting box 1, the second sealing strips 21 on both sides are engaged in the first slot 102, and the first sealing strips 101 on both sides are engaged in the second slot 22. Through the compression of the second sealing strips 21 and the first sealing strips 101, the first slot 102 and the second slot 22 are filled, forming a seal for the entire device and initially fixing it in place. This prevents moisture from entering the box. The mounting box 1 and cover plate 2 are connected and then inserted into the interior. The mounting box 1 and cover plate 2 are then completely fixed by the fastening bolt 5. When no wiring is being done, the locking post 34 is blocked inside the plug head 31 to prevent dust from entering the interior of the mounting box 1 from the plug head 31. When wiring is being done, the locking post 34 is pulled out from the plug head 31 and placed inside the placement slot plate 32. Finally, a breathable and waterproof membrane 62 is fixed inside the heat dissipation hole 61, and then a dust trap 63 is fixed above the breathable and waterproof membrane 62. Thus, the breathable and waterproof membrane 62 allows air exchange through the heat dissipation hole 61 but blocks water mist, while the dust trap 63 intercepts large dust particles.

[0026] 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 communication fiber optic connection box, comprising a mounting box (1), characterized in that: The top two sides of the mounting box (1) are fixedly installed with first sealing strips (101), the top two sides of the mounting box (1) are provided with first slots (102), the top of the mounting box (1) is inserted with a cover plate (2), and a plurality of dustproof structures (3) are fixedly installed on one side of the outer surface of the mounting box (1). The bottom sides of the cover plate (2) are fixedly installed with second sealing strips (21), and the bottom sides of the cover plate (2) are provided with second slots (22). The plurality of dustproof structures (3) include plugs (31) and placement slots (32), and the plugs (31) are internally connected to locking pins (34).

2. The communication fiber optic connection box according to claim 1, characterized in that: Multiple plugs (31) are fixed to the outer surface of the mounting box (1) by bolts, and multiple placement slots (32) are fixed below the plugs (31).

3. The communication fiber optic connection box according to claim 1, characterized in that: Connecting ropes (33) are rotatably installed inside the plurality of placement slot plates (32), and the other end of the plurality of connecting ropes (33) is fixedly connected to the locking post (34).

4. A communication fiber optic connection box according to claim 1, characterized in that: Two fixing grooves (4) are opened on both sides of the outer surface of the cover plate (2), and fastening bolts (5) are installed in the internal threads of the fixing grooves (4) on both sides.

5. A communication fiber optic connection box according to claim 4, characterized in that: The four sets of fastening bolts (5) can be threaded into the mounting box (1).

6. A communication fiber optic connection box according to claim 1, characterized in that: The mounting box (1) has multiple fixing holes (7) on one side of its outer surface, and the multiple fixing holes (7) are connected to the plug head (31).

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