Optical cable connector box

Abstract

The utility model discloses an optical cable connector box, and relates to the technical field of connector boxes. The upper box is arranged at the top of the bottom box; the two flow guide slopes are fixedly connected to the sides, away from each other, of the outer surfaces of the bottom box and the upper box correspondingly; the number of the cover frames is two, the two cover frames are fixedly connected to the two sides of the outer surface of the upper box correspondingly, and the inner walls of the two cover frames are arranged on the two sides of the top of the bottom box in a wrapping mode correspondingly. According to the optical cable connector box, the bottom box and the upper box can be provided with inclined planes through the use of the flow guide inclined planes, rapid flow guide of rainwater is guaranteed, the cover frame is matched, the rainwater is guided out, the situation that too much rainwater affects the interior is avoided, and the safety in the use process is improved; water vapor can be prevented from entering the interior through a gap between the bottom box and the upper box to affect internal components, and the overall effect of the device in the using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of junction boxes, in particular to an optical cable junction box. Background Art

[0002] The optical cable splice box, also known as the optical cable junction box, is usually composed of two parts: the box bottom and the box cover. It belongs to the mechanical pressure sealing joint system. It is a splicing protection device that provides optical, sealing and mechanical strength continuity between adjacent optical cables. It is mainly suitable for straight-through and branch connections of various structural optical cables in overhead, pipeline, direct burial and other laying methods.

[0003] The authorization publication number "CN221406126U" records "an optical cable junction box, relating to the technical field of optical cable junction boxes, including a junction box cover and a junction box bottom that are matingly abutted, a plurality of evenly distributed upper connecting columns are fixedly provided at the edge of the junction box cover, a plurality of evenly distributed lower connecting columns that are matingly abutted against the bottom of the upper connecting columns are fixed at the edge of the junction box bottom, the lower connecting columns are hollow inside, and a fixed triangular block is provided at the bottom of the upper connecting column. The utility model presses the junction box cover on the top of the junction box bottom and closes and aligns them, so that the fixed triangular block moves downward and then pushes the engaging triangular block away under the guidance of the inclined surface. The engaged triangular block after being pushed away can clamp the fixed triangular block after moving downward under the elastic force of the elastic mechanism to lock the junction box cover and the junction box bottom. Overall, people only need to close and align the junction box cover and the junction box bottom to complete the locking process of the box cover and the box bottom, thereby shortening the installation time and improving the installation efficiency."

[0004] In the above patent as a whole, people only need to close and align the joint box cover and the joint box bottom to complete the locking process of the box cover and the box bottom, shortening the installation time and improving the installation efficiency. However, during use, the sealing effect between the joint box cover and the joint box bottom cannot be guaranteed, so that the water flow in rainy weather can be quickly discharged to ensure the sealing effect during use. Utility Model Content

[0005] The utility model provides an optical cable junction box. By using a diversion inclined surface, the bottom box and the upper box are both provided with inclined surfaces to ensure the rapid diversion of rainwater. In conjunction with the cover frame, the rainwater is discharged to avoid excessive rainwater from affecting the interior, thereby improving safety during use. By cooperating with the inner sealing frame and the sealing mechanism, water vapor can be prevented from entering the interior through the gap between the bottom box and the upper box to affect the internal components, thereby improving the overall effect of the device during use.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an optical cable splice box, comprising:

[0007] bottom box;

[0008] An upper box, the upper box being installed on the top of the bottom box;

[0009] There are two diversion slopes, which are fixedly connected to the sides of the outer surfaces of the bottom box and the upper box respectively, which are away from each other;

[0010] There are two cover frames, which are fixedly connected to the outer surfaces of the upper box, and the inner walls of the two cover frames are respectively wrapped around the top of the bottom box.

[0011] An inner sealing frame, which is fixedly connected to the bottom box and extends into the upper box; and

[0012] The sealing mechanism is arranged on the bottom box and is connected to the upper box for sealing between the bottom box and the upper box.

[0013] Furthermore, the sealing mechanism includes a docking groove and a docking strip, the docking groove is opened at the top of the bottom box, the docking strip is fixedly connected to the bottom of the upper box, and the docking strip is snap-fitted into the docking groove.

[0014] Furthermore, both ends of the bottom box and the upper box are fixedly connected with docking joints, and each of the docking joints is provided with a plurality of through slots.

[0015] Furthermore, a plurality of mounting grooves are equidistantly formed in each through groove, and a sealing ring is fixedly connected in each mounting groove.

[0016] Furthermore, a plurality of connecting bolts are equidistantly installed on both sides of the bottom box, and the plurality of connecting bolts are connected to the bottom box.

[0017] Furthermore, the outer surfaces of the bottom box and the upper box are fixedly connected with a plurality of diverter strips.

[0018] The utility model provides an optical cable splice box, which has the following beneficial effects:

[0019] (1) The optical cable junction box can be provided with inclined surfaces on both the bottom box and the upper box by using the guide slope, so as to ensure the rapid diversion of rainwater. The cover frame can be used to guide the rainwater out, thus avoiding excessive rainwater from affecting the interior and improving safety during use.

[0020] (2) The optical cable junction box can prevent water vapor from entering the interior through the gap between the bottom box and the upper box through the use of the inner sealing frame and the sealing mechanism, thereby affecting the internal components and improving the overall effect of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a cross-sectional exploded view of the present utility model;

[0022] Figure 2 It is an exploded view of the utility model;

[0023] Figure 3 It is a partial cross-sectional view of the utility model;

[0024] Figure 4 It is a three-dimensional diagram of the present utility model.

[0025] In the figure: 1. Base box; 2. Docking groove; 3. Cover frame; 4. Docking strip; 5. Upper box; 6. Diverter strip; 7. Guide slope; 8. Docking joint; 9. Connecting bolt; 10. Sealing ring; 11. Through groove; 12. Mounting groove; 13. Inner sealing frame. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-4 The utility model provides a technical solution: an optical cable splice box, comprising:

[0028] Bottom box 1;

[0029] The upper box 5 is installed on the top of the bottom box 1;

[0030] There are two diversion slopes 7, which are fixedly connected to the sides of the outer surfaces of the bottom box 1 and the upper box 5 away from each other;

[0031] There are two cover frames 3, which are fixedly connected to both sides of the outer surface of the upper box 5, and the inner walls of the two cover frames 3 are respectively wrapped around both sides of the top of the bottom box 1;

[0032] An inner sealing frame 13, which is fixedly connected to the bottom box 1 and extends into the upper box 5; and

[0033] The sealing mechanism is provided on the bottom box 1 and is connected to the upper box 5 to provide a sealing arrangement between the bottom box 1 and the upper box 5 .

[0034] In this embodiment, the overall shapes of the bottom box 1 and the upper box 5 correspond to each other to ensure docking during use, and the diversion slope 7 makes the upward surface of the bottom box 1 or the upper box 5 inclined to facilitate rainwater diversion.

[0035] Specifically, the sealing mechanism includes a docking groove 2 and a docking strip 4 . The docking groove 2 is opened at the top of the bottom box 1 . The docking strip 4 is fixedly connected to the bottom of the upper box 5 , and the docking strip 4 is snap-fitted into the docking groove 2 .

[0036] In this embodiment, the docking groove 2 and the docking strip 4 ensure the sealing effect between the bottom box 1 and the upper box 5.

[0037] Specifically, both ends of the bottom box 1 and the upper box 5 are fixedly connected with docking joints 8 , and each docking joint 8 is provided with a plurality of through slots 11 .

[0038] In this embodiment, the butt joint 8 and the plurality of through grooves 11 ensure that the bottom box 1 and the upper box 5 are connected inside and outside, thereby completing the use of the optical cable.

[0039] Specifically, a plurality of mounting grooves 12 are formed at equal intervals in each through groove 11 , and a sealing ring 10 is fixedly connected in each mounting groove 12 .

[0040] In this embodiment, the plurality of mounting grooves 12 correspond to the corresponding sealing rings 10 one by one, and the sealing rings 10 squeeze the connecting wires to achieve a sealing effect.

[0041] Specifically, a plurality of connecting bolts 9 are equidistantly installed on both sides of the bottom box 1 , and the plurality of connecting bolts 9 are all connected to the bottom box 1 .

[0042] In this embodiment, a plurality of connecting bolts 9 are used to fix the bottom box 1 and the upper box 5 so that the two are integrated and the use effect is achieved.

[0043] Specifically, a plurality of diverter strips 6 are fixedly connected to the outer surfaces of the bottom box 1 and the upper box 5 .

[0044] In this embodiment, the diverter strips 6 concentrate rainwater, making it flow faster and ensuring the diversion effect.

[0045] During use, the cables to be docked are installed in the corresponding grooves 11 at both ends of the bottom box 1 or the upper box 5 respectively. After the two cables are connected, the upper box 5 is docked on the bottom box 1, so that the docking strips 4 are docked with the docking grooves 2. The bottom box 1 and the upper box 5 are fixed together by multiple connecting bolts 9 to form a whole. During the connection process, the sealing ring 10 squeezes the cable to ensure sealing. During use, the guide slope 7 cooperates with the multiple diverter strips 6 to guide the flow, and the cover frame 3 and the inner sealing frame 13 prevent water vapor from entering, thereby completing the use effect.

[0046] The control method of the present invention is to manually start and stop the switch. The wiring diagram of the power element and the power supply ground are common knowledge in the field. The present invention is mainly used to protect mechanical devices, so the control method and wiring layout are not explained in detail in the present invention.

[0047] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An optical cable splice box, characterized in that: include: bottom box (1); An upper box (5), the upper box (5) being installed on the top of the bottom box (1); Two diversion slopes (7) are provided, and the two diversion slopes (7) are respectively fixedly connected to the sides of the outer surfaces of the bottom box (1) and the upper box (5) that are away from each other; Two cover frames (3) are provided, the two cover frames (3) are respectively fixedly connected to both sides of the outer surface of the upper box (5), and the inner walls of the two cover frames (3) are respectively wrapped around both sides of the top of the bottom box (1); An inner sealing frame (13), wherein the inner sealing frame (13) is fixedly connected to the bottom box (1), and the inner sealing frame (13) is extended and arranged in the upper box (5); as well as The sealing mechanism is arranged on the bottom box (1) and is connected to the upper box (5) for sealing between the bottom box (1) and the upper box (5).

2. The optical cable splice box according to claim 1, wherein: The sealing mechanism comprises a docking groove (2) and a docking strip (4); the docking groove (2) is opened at the top of the bottom box (1); the docking strip (4) is fixedly connected to the bottom of the upper box (5), and the docking strip (4) is clamped and arranged in the docking groove (2).

3. The optical cable splice box according to claim 2, characterized in that: Both ends of the bottom box (1) and the upper box (5) are fixedly connected with docking joints (8), and each docking joint (8) is provided with a plurality of through slots (11).

4. The optical cable splice box according to claim 3, characterized in that: A plurality of mounting grooves (12) are equidistantly provided in each through groove (11), and a sealing ring (10) is fixedly connected in each mounting groove (12).

5. The optical cable splice box according to claim 4, characterized in that: A plurality of connecting bolts (9) are equidistantly installed on both sides of the base box (1), and the plurality of connecting bolts (9) are all connected to the base box (1).

6. The optical cable splice box according to claim 5, characterized in that: The outer surfaces of the bottom box (1) and the upper box (5) are both fixedly connected with a plurality of diverter strips (6).

Images