CN219496767U

CN219496767U - Waterproof optical cable divides fine case

Info

Publication number: CN219496767U
Application number: CN202320919366.3U
Authority: CN
Inventors: 徐立华; 徐汉真
Original assignee: Jiangxi Xinhongtong Communication Technology Co ltd
Current assignee: Jiangxi Xinhongtong Communication Technology Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-08-08
Anticipated expiration: 2033-04-21

Abstract

The application provides a waterproof optical cable divides fine case, including case lid, box, wherein, the downside of box is provided with inlet wire hole and wire hole. One side of the box cover is hinged on the box body through a hinge, and when the box cover is folded with the box body, the box cover is attached to the outer side edge of the box body. An anti-leakage flange is arranged on the outer side edge of the box body, extends along the central direction away from the box body, and is integrally arranged with the box body. The waterproof optical cable divides fine case that this application provided can keep the inside drying of waterproof optical cable divides fine case, avoids appearing causing the impaired phenomenon of inside electrical components because of moisture enters into optical cable divides fine incasement.

Description

Waterproof optical cable divides fine case

Technical Field

The utility model relates to the field of optical cable fiber distribution boxes, in particular to a waterproof optical cable fiber distribution box.

Background

The optical cable fiber distribution box is an interface device for connecting a main optical cable and a distribution optical cable, and because the use scene of the optical cable fiber distribution box comprises an outdoor open area, external rainwater is easy to immerse into the box body through a cable inlet and outlet hole of the optical cable fiber distribution box and a gap between the box cover and the box body, so that electrical elements in the optical cable fiber distribution box are affected with moisture, and short circuit damage occurs to the electrical elements.

Disclosure of Invention

The utility model aims to provide a waterproof optical cable fiber distribution box, which is used for solving the technical problem that when the traditional optical cable fiber distribution box is used in outdoor open-air scenes, external rainwater easily enters into the box body to cause short circuit damage to electrical elements in the optical cable fiber distribution box.

In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a waterproof optical cable fiber distribution box including:

the box body is provided with a wire inlet hole and a wire outlet hole on the lower side surface;

the box cover is hinged to the box body through a hinge, and when the box cover is folded with the box body, the box cover is abutted to the outer side edge of the box body;

the anti-leakage flange is arranged on the outer side edge of the box body, extends along the central direction away from the box body, and is integrally arranged with the box body.

In one embodiment, the wire inlet hole and the wire outlet hole are internally provided with elastic sealing rings, and the outer sides of the elastic sealing rings are in sealing connection with the inner parts of the wire inlet hole/the wire outlet hole.

In one embodiment, the box cover further comprises a sealing ring, wherein one side of the sealing ring is fixed on the inner side of the box cover; when the case cover is in a closed state, the other side of the sealing ring is tightly attached to the anti-leakage flange.

In one embodiment, the sealing ring is a rubber elastic ring.

In one embodiment, the cover is made of an aluminum alloy material.

The above-mentioned one or more technical solutions in the embodiments of the present utility model at least have the following technical effects or advantages:

according to the waterproof optical cable fiber distribution box provided by the embodiment of the utility model, the wire inlet hole and the wire outlet hole of the cable are arranged on the lower side surface of the box body, so that after the waterproof optical cable fiber distribution box is installed, the wire inlet hole and the wire outlet hole are positioned at the bottom of the box body, and falling rainwater is prevented from directly entering the box body through the wire inlet hole and the wire outlet hole. In addition, by arranging the anti-leakage flange on the outer side edge of the box body, when the box cover is folded onto the box body, even if rainwater is permeated into the box body along the gap between the box cover and the box body, the anti-leakage flange can prevent the rainwater from further permeating into the box body. And further, the inside of the waterproof optical cable fiber distribution box is kept dry, and the phenomenon that internal electrical components are damaged due to the fact that moisture enters the optical cable fiber distribution box is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a waterproof optical cable distribution box according to an embodiment of the present utility model when opened;

FIG. 2 is a cross-sectional view of a waterproof optical cable distribution box according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural diagram of an elastic sealing ring according to an embodiment of the present utility model.

Wherein, each reference sign is as follows:

1. a case; 2. a case cover; 3. a seal ring; 4. an elastic sealing ring; 5. a cable; 11. a wire inlet hole; 12. a wire outlet hole; 13. and an anti-leakage flange.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 4, an embodiment of the present application provides a waterproof optical cable splitting box, which includes a box cover 2 and a box body 1, wherein a wire inlet hole 11 and a wire outlet hole 12 are provided on a lower side surface of the box body 1. One side of the case cover 2 is hinged on the case body 1 through a hinge, and when the case cover 2 is folded with the case body 1, the case cover 2 is abutted against the outer side edge of the case body 1. An anti-leakage flange 13 is arranged on the outer side edge of the box body 1, the anti-leakage flange 13 extends along the central direction away from the box body 1, and the anti-leakage flange 13 and the box body 1 are integrally arranged.

According to the waterproof optical cable splitting box provided by the embodiment of the utility model, the wire inlet hole 11 and the wire outlet hole 12 of the cable 5 are arranged on the lower side surface of the box body 1, so that when the waterproof optical cable splitting box is installed (the opening and closing rotation axis of the box cover 2 is vertical to the horizontal plane after the waterproof optical cable splitting box is installed), the wire inlet hole 11 and the wire outlet hole 12 are positioned at the bottom of the box body 1, and falling rainwater is prevented from directly entering the box body 1 through the wire inlet hole 11 and the wire outlet hole 12. In addition, by providing the anti-leakage flange 13 on the outer side edge of the case 1, even if rainwater is permeated into the case 1 along the gap between the case cover 2 and the case 1 when the case cover 2 is folded onto the case 1, the anti-leakage flange 13 can prevent the rainwater from further permeating into the case 1 (as shown in fig. 1-3, a separation groove is formed between the anti-leakage flange 13 and the outer side edge of the case 1, so that the rainwater can fall into the separation groove even after the rainwater is permeated inwards through the gap between the case cover 2 and the case 1, and the further entering of the moisture into the case 1 is avoided). And further, the inside of the waterproof optical cable fiber distribution box is kept dry, and the phenomenon that internal electrical components are damaged due to the fact that moisture enters the optical cable fiber distribution box is avoided.

As shown in fig. 4, in one embodiment, the wire inlet 11 and the wire outlet 12 are provided with an elastic sealing ring 4 (made of elastic material, such as rubber), and the outer side of the elastic sealing ring 4 is in sealing connection with the inner part of the wire inlet 11/the wire outlet 12. During installation, the cable 5 passes through the center of the elastic sealing ring 4, the outer side of the elastic sealing ring 4 is in sealing connection with the inner wall of the wire inlet hole 11/wire outlet hole 12, the cable 5 is tightly hooped on the inner side of the elastic sealing ring 4, the gap between the cable 5 and the wire inlet hole 11/wire outlet hole 12 is greatly reduced, and then the probability that external water and air enter the box body 1 along the gap between the cable 5 and the wire inlet hole 11/wire outlet hole 12 is reduced.

As shown in fig. 3, in one embodiment, the box cover further comprises a sealing ring 3, wherein one side of the sealing ring 3 is fixed on the inner side of the box cover 2; when the cover 2 is in the closed position, the other side of the sealing ring 3 is in close contact with the leakage-proof flange 13. The sealing ring 3 is pressed and deformed when the case cover 2 is closed, so that the case cover 2 and the anti-leakage flange 13 are sealed, and the waterproof function of the waterproof optical cable fiber distribution case is further improved. In one embodiment, the sealing ring 3 is a rubber elastic ring.

In one embodiment, the cover 2 is made of an aluminum alloy material. The case cover 2 made of aluminum alloy has the advantages of high strength, rust prevention (the optical cable fiber dividing case is used outdoors and is easy to wet and rust) and light weight, and in addition, the aluminum alloy has good heat conducting property and can radiate heat in the optical cable fiber dividing case outwards.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a waterproof optical cable divides fine case which characterized in that, waterproof optical cable divides fine case to include:

2. The watertight fiber optic cable distribution box of claim 1 wherein:

the wire inlet hole and the wire outlet hole are internally provided with elastic sealing rings, and the outer sides of the elastic sealing rings are in sealing connection with the inner parts of the wire inlet hole/the wire outlet hole.

3. The watertight fiber optic cable distribution box of claim 1 wherein:

the box cover is characterized by further comprising a sealing ring, wherein one side of the sealing ring is fixed on the inner side of the box cover; when the case cover is in a closed state, the other side of the sealing ring is tightly attached to the anti-leakage flange.

4. A watertight fiber optic cable splitting box as claimed in claim 3, wherein:

the sealing ring is a rubber elastic ring.

5. The watertight fiber optic cable distribution box of claim 1 wherein:

the case cover is made of an aluminum alloy material.