Underwater cable connector convenient to assemble

Abstract

The utility model relates to the technical field of underwater platforms and peripheral supporting facilities thereof, and discloses an underwater cable connector convenient to assemble, which comprises a fixing ring, prevention holes are formed in the left side and the right side of the fixing ring, and connecting rings are in threaded connection with the exteriors of the left side and the right side of the fixing ring. A plurality of adjusting teeth are arranged outside the connecting ring, the outer portion of the connecting ring is in threaded connection with a sealing ring, a sealing assembly is arranged in the sealing ring and comprises a sealing groove, the sealing groove is formed in the sealing ring, and a sealing ring is rotationally connected into the sealing groove; and a rubber sleeve ring is fixedly connected to the interior of the connecting ring. According to the utility model, the prevention hole is arranged on the fixing ring in a threaded manner, and then the rubber sleeve ring is put into the connecting ring and is screwed on the connecting ring, so that the mounting and the dismounting are convenient, and an external tool is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of underwater platforms and peripheral supporting facilities thereof, in particular to an underwater cable connector that is easy to assemble. Background Art

[0002] An underwater cable connector that is easy to assemble is adapted to the special conditions of the underwater environment to ensure a stable connection, waterproof, corrosion-resistant, and easy to assemble. In order to solve the communication and navigation problems of underwater platforms, communication buoys are widely used on various underwater platforms. Communication buoys are generally launched from underwater platforms and then float to the surface to perform communication and navigation tasks. When working, the communication buoy and the underwater platform are connected through a data cable to realize the data transmission function between the two.

[0003] In the prior art, some underwater connectors are mostly designed as an integral whole during production, but are not easy to assemble during use and are inconvenient to operate in an underwater environment, requiring the use of additional tools or equipment. Therefore, an underwater cable connector that is easy to assemble is proposed to solve the above problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides an underwater cable connector that is easy to assemble, aiming to improve the problems in the prior art that it is difficult to assemble during use, inconvenient to operate in an underwater environment, and requires the use of additional tools or equipment.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An underwater cable connector that is easy to assemble, comprising a fixing ring, wherein both left and right sides of the fixing ring are provided with prevention holes, both left and right sides of the fixing ring are threadedly connected to the outside with a connecting ring, the outside of the connecting ring is provided with a plurality of adjusting teeth, the outside of the connecting ring is threadedly connected to a sealing ring, and the inside of the sealing ring is provided with a sealing assembly;

[0007] As a further description of the above technical solution:

[0008] The sealing assembly comprises a sealing groove, the sealing groove is arranged inside the sealing ring, and a sealing ring is rotatably connected inside the sealing groove;

[0009] As a further description of the above technical solution:

[0010] The interior of the connecting ring is fixedly connected with a rubber sleeve, and the exterior of the rubber sleeve contacts the inner wall of the sealing ring;

[0011] As a further description of the above technical solution:

[0012] A through hole is formed in the middle of the sealing ring, and the outer portion of the sealing ring is rotatably connected to the inner wall of the through hole;

[0013] As a further description of the above technical solution:

[0014] The material of the fixing ring is stainless steel, and the material of the rubber sleeve ring is fluororubber.

[0015] The utility model has the following beneficial effects:

[0016] In the utility model, the prevention hole is threadedly installed on the fixing ring, and then the rubber sleeve ring is put into the interior of the connecting ring and is tightened on the connecting ring, so that the installation and disassembly are convenient and no external tools are needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of an underwater cable connector that is easy to assemble proposed by the utility model;

[0018] Figure 2 This is a schematic structural diagram of a rubber sleeve ring of an underwater cable connector that is easy to assemble, which is proposed by the utility model;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 The utility model is a schematic structural diagram of a sealing ring of an underwater cable connector which is easy to assemble.

[0021] Legend:

[0022] 1. Fixing ring; 2. Preventing hole; 3. Connecting ring; 4. Adjusting teeth; 5. Rubber sleeve; 6. Sealing ring; 7. Sealing groove; 8. Sealing ring; 9. Perforation. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1-Figure 2, the utility model provides an embodiment: an underwater cable connector that is easy to assemble, including a fixing ring 1, first place the fixing ring 1 in a suitable position, the fixing ring 1 is made of stainless steel, and the stainless steel corrosion-resistant material can ensure that the connector is not corroded during long-term use underwater, and the left and right sides of the fixing ring 1 are provided with prevention holes 2, and then the cable is inserted into the inside of the prevention hole 2, and the left and right sides of the fixing ring 1 are both threadedly connected with connecting rings 3, and then the connecting ring 3 is passed through the outside of the cable and tightened on the outside of the fixing ring 1, and the outside of the connecting ring 3 is provided with a plurality of adjusting teeth 4, and the inside of the connecting ring 3 is fixedly connected with a rubber sleeve 5, and at this time the rubber sleeve 5 is in contact with the cable, and the rubber sleeve 5 is made of fluororubber, which is a high-quality sealing material, ensuring that the connection is completely sealed to prevent water and moisture from entering;

[0025] Reference Figure 3-Figure 4 The external thread of the connecting ring 3 is connected with a sealing ring 6, and the sealing ring 6 is tightened on the outside of the connecting ring 3. The outside of the rubber ring 5 contacts the inner wall of the sealing ring 6. At the same time, as the sealing ring 6 is tightened, the adjusting teeth 4 will shrink inward, and at this time, the rubber ring 5 is driven to fit the cable, so that the cable can be fixed and locked. A sealing component is arranged inside the sealing ring 6, and the sealing component includes a sealing groove 7, which is arranged inside the sealing ring 6. A sealing ring 8 is rotatably connected inside the sealing groove 7. At this time, the sealing ring 8 contacts the outside of the cable, and a through hole 9 is arranged in the middle of the sealing ring 6. The outside of the sealing ring 8 is rotatably connected to the inner wall of the through hole 9. Then, the cable is passed through the inner wall of the through hole 9, and the sealing ring 8 can contact the cable, thereby increasing the sealing between the through hole 9 and the cable. The installation and disassembly are convenient and no external tools are required.

[0026] Working principle: first place the fixing ring 1 to a suitable position, then insert the cable into the prevention hole 2, then pass the connecting ring 3 through the outside of the cable and tighten it on the outside of the fixing ring 1, at this time the rubber ring 5 is in contact with the cable, then pass the cable through the inner wall of the through hole 9, tighten the sealing ring 6 on the outside of the connecting ring 3, at this time the sealing ring 8 is in contact with the outside of the cable, and at the same time as the sealing ring 6 is tightened, the adjusting teeth 4 will shrink inward, at this time driving the rubber ring 5 to fit the cable, so that the cable can be fixed and locked.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An underwater cable connector that is easy to assemble, comprising a fixing ring (1), characterized in that: The left and right sides of the fixing ring (1) are both provided with prevention holes (2); the left and right sides of the fixing ring (1) are both externally threadedly connected with connecting rings (3); the outside of the connecting ring (3) is provided with a plurality of adjusting teeth (4); the outside of the connecting ring (3) is threadedly connected with a sealing ring (6); the inside of the sealing ring (6) is provided with a sealing component.

2. The underwater cable connector that is easy to assemble according to claim 1, characterized in that: The sealing assembly comprises a sealing groove (7), wherein the sealing groove (7) is arranged inside the sealing ring (6), and a sealing ring (8) is rotatably connected inside the sealing groove (7).

3. The underwater cable connector that is easy to assemble according to claim 1, characterized in that: A rubber sleeve (5) is fixedly connected to the interior of the connecting ring (3), and the exterior of the rubber sleeve (5) is in contact with the inner wall of the sealing ring (6).

4. The underwater cable connector that is easy to assemble according to claim 2, characterized in that: A through hole (9) is provided in the middle of the sealing ring (6), and the outside of the sealing ring (8) is rotatably connected to the inner wall of the through hole (9).

5. The underwater cable connector that is easy to assemble according to claim 3, characterized in that: The material of the fixing ring (1) is stainless steel, and the material of the rubber sleeve ring (5) is fluororubber.

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