Waterproof computer network measurement and control cable

Abstract

The utility model relates to the technical field of network measurement and control cables, and discloses a waterproof computer network measurement and control cable, which comprises a cable body, the outer wall of the cable body is fixedly connected with a male joint, the outer wall of the male joint is fixedly connected with a limiting ring, the inner wall of the limiting ring is provided with a thread groove, and the thread groove is fixedly connected with the male joint. A first sliding sleeve is in threaded connection with the inner wall of the limiting ring, a sealing groove is formed in the inner wall of the first sliding sleeve, a sealing ring is arranged on the inner wall of the first sliding sleeve, a second sliding sleeve is slidably connected with the inner wall of the first sliding sleeve, a female connector is slidably connected with the inner wall of the second sliding sleeve, and a fixing block is fixedly connected with the outer wall of the first sliding sleeve. And a plurality of layers of materials are arranged in the cable body. According to the utility model, the first sliding sleeve is connected through the threaded groove formed in the limiting ring, then the male joint and the female joint are connected, and meanwhile, the second sliding sleeve is inserted into the sealing groove in the first sliding sleeve to extrude the sealing ring to achieve the sealing effect, so that the effect of reducing the installation difficulty and cost can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of network measurement and control cable technology, and in particular to a waterproof computer network measurement and control cable. Background Technology

[0002] Computer network measurement and control cables are cables specifically designed for signal transmission and control between computer networks, automated control systems, and instrumentation equipment. They are primarily used to connect detection devices, sensors, and control centers, ensuring accurate data transmission and stable equipment operation. Waterproof computer network measurement and control cables can withstand extreme weather, meet the needs of special industries, ensure long-term stable system operation, and comply with safety regulations and standards. Traditional waterproof computer network measurement and control cables have limited anti-interference capabilities, are easily affected by extreme temperatures, are difficult to install, have high costs, and lack flexibility. To meet the requirements of modern measurement and control cables, new types of waterproof computer network measurement and control cables are used.

[0003] In the existing technology, in order to ensure waterproof performance, the structure of the cable is usually quite complex, which may require professional tools and technicians to spend a lot of time and effort to install, thus increasing the difficulty and cost of installation. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a waterproof computer network monitoring and control cable, which aims to solve the problem that in order to ensure waterproof performance, the cable structure is usually quite complex, which may require professional tools and technicians to spend a lot of time and effort to install, thus increasing the difficulty and cost of installation.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A waterproof computer network monitoring and control cable includes a cable body. A male connector is fixedly connected to the outer wall of the cable body. A limiting ring is fixedly connected to the outer wall of the male connector. A threaded groove is formed on the inner wall of the limiting ring. A sliding sleeve is threadedly connected to the inner wall of the limiting ring. The outer wall of the sliding sleeve is threadedly connected to the inner wall of the threaded groove. A sealing groove is formed on the inner wall of the sliding sleeve. A sealing ring is provided on the inner wall of the sliding sleeve. The outer wall of the sealing ring is disposed on the inner wall of the sealing groove. A second sliding sleeve is slidably connected to the inner wall of the sliding sleeve. The outer wall of the second sliding sleeve is slidably connected to the inner wall of the sealing groove. A female connector is slidably connected to the inner wall of the sliding sleeve. The outer wall of the female connector is fixedly connected to the inner wall of the limiting ring. The inner wall of the female connector is slidably connected to the outer wall of the male connector. A fixing block is fixedly connected to the outer wall of the first sliding sleeve. The outer wall of the second sliding sleeve is fixedly connected to the outer wall of the fixing block. The cable body has multiple layers of material inside.

[0007] Preferably, the cable body includes a conductor inside, the outer wall of the conductor is provided with an insulation layer, the insulation layer is a cross-linked polyethylene sheath, and the outer wall of the insulation layer is provided with a filling layer, the filling layer is a polypropylene filling rope.

[0008] Preferably, the outer wall of the filling layer is provided with a shielding layer, the shielding layer is an aluminum foil polyester tape composite tape, the outer wall of the shielding layer is provided with a sheath layer, the sheath layer is a halogen-free low-smoke sheath, the outer wall of the sheath layer is provided with a protective layer, the protective layer is nylon, and the outer wall of the fixing block is provided with a connecting component.

[0009] Preferably, the connecting assembly includes a housing, the outer wall of which is fixedly connected to the outer wall of the fixing block, the inner wall of which is fixedly connected to a fixing post, and the outer wall of the fixing post is provided with a spring.

[0010] Preferably, a rotating rod is fixedly connected to the outer wall of the spring, and the outer wall of the rotating rod is slidably connected to the inner wall of the outer casing.

[0011] Preferably, a rotating block is fixedly connected to the outer wall of the rotating rod, and the outer wall of the rotating block is rotatably connected to the inner wall of the outer shell.

[0012] Preferably, a second rotating block is slidably connected to the outer wall of the first rotating block, the outer wall of the second rotating block is fixedly connected to the outer wall of the rotating rod, and the outer wall of the second rotating block is slidably connected to the inner wall of the outer shell on the other side.

[0013] Preferably, both outer walls of the outer shells on both sides are fixedly connected with protrusions, and both inner walls of the outer shells on both sides are provided with connecting grooves, and the outer walls of the protrusions on both sides are slidably connected to the inner walls of the connecting grooves.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the first sliding sleeve is first connected through the threaded groove on the limiting ring, and then the male and female connectors are connected. At the same time as the connection, the second sliding sleeve is inserted into the sealing groove on the first sliding sleeve, and the sealing ring is squeezed to achieve the sealing effect, thereby reducing the installation difficulty and cost.

[0016] 2. In this utility model, the moving spring causes the spring to deform, causing the first rotating block to rotate. After the first rotating block and the second rotating block rotate to a certain angle at the same time, the outer shells on both sides are separated, and the protrusions on the two outer shells are separated from the connecting grooves opened on them, thereby achieving the effect of quickly connecting and locking the two connectors. Attached Figure Description

[0017] Figure 1 This is a perspective view of a waterproof computer network monitoring and control cable proposed in this utility model;

[0018] Figure 2 This is a partial structural diagram of the limiting ring of a waterproof computer network monitoring and control cable proposed in this utility model;

[0019] Figure 3 This is a cross-sectional view of the internal structure of a waterproof computer network monitoring and control cable proposed in this utility model.

[0020] Figure 4 This is a partial structural diagram of the rotating rod of a waterproof computer network monitoring and control cable proposed in this utility model.

[0021] Legend:

[0022] 1. Cable body; 11. Male connector; 12. Limiting ring; 13. Threaded groove; 14. Sliding sleeve one; 15. Sealing groove; 16. Sliding sleeve two; 17. Female connector; 18. Fixing block; 2. Conductor; 21. Insulation layer; 22. Filling layer; 23. Shielding layer; 24. Sheath layer; 25. Protective layer; 3. Outer shell; 31. Fixing post; 32. Spring; 33. Rotating rod; 34. Rotating block one; 35. Rotating block two; 36. Protrusion; 37. Connecting groove. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a waterproof computer network monitoring and control cable, comprising a cable body 1, a male connector 11 fixedly connected to the outer wall of the cable body 1, a limiting ring 12 fixedly connected to the outer wall of the male connector 11, a threaded groove 13 formed on the inner wall of the limiting ring 12, a sliding sleeve 14 threadedly connected to the inner wall of the limiting ring 12, the outer wall of the sliding sleeve 14 threadedly connected to the inner wall of the threaded groove 13, a sealing groove 15 formed on the inner wall of the sliding sleeve 14, and a sealing ring provided on the inner wall of the sealing ring. Sliding sleeve 14 is slidably connected to the inner wall of the sealing groove 15. The outer wall of sliding sleeve 16 is slidably connected to the inner wall of the sealing groove 15. The inner wall of sliding sleeve 16 is slidably connected to the inner wall of the sealing groove 15. The outer wall of sliding sleeve 17 is fixedly connected to the inner wall of the limiting ring 12. The inner wall of the female connector 17 is slidably connected to the outer wall of the male connector 11. The outer wall of sliding sleeve 14 is fixedly connected to the outer wall of the male connector 11. The outer wall of sliding sleeve 14 is fixedly connected to the outer wall of the male connector 18. The outer wall of sliding sleeve 16 is fixedly connected to the outer wall of the fixed block 18. The inside of the cable body 1 is provided with multiple layers of material.

[0025] Specifically, the first sliding sleeve 14 is installed into the threaded groove 13 on the limiting ring 12, so that the first sliding sleeve 14 is fixed to the outer wall of the male connector 11. At the same time, the first sliding sleeve 14 can protect the connector on the male connector 11. While the male connector 11 and the female connector 17 are connected, the second sliding sleeve 16 is also inserted into the sealing groove 15 on the first sliding sleeve 14. By compressing the sealing ring set on the inner wall, a sealing effect is achieved. By using the connecting component set on the fixing block 18, the connection between the male connector 11 and the female connector 17 can be locked, thereby reducing the installation difficulty and cost.

[0026] Reference Figure 1 and Figure 3 The cable body 1 includes a conductor 2 inside. The outer wall of the conductor 2 is provided with an insulation layer 21, which is a cross-linked polyethylene sheath. The outer wall of the insulation layer 21 is provided with a filler layer 22, which is a polypropylene filler rope. The outer wall of the filler layer 22 is provided with a shielding layer 23, which is an aluminum foil polyester tape composite tape. The outer wall of the shielding layer 23 is provided with a sheath layer 24, which is a halogen-free low-smoke sheath. The outer wall of the sheath layer 24 is provided with a protective layer 25, which is made of nylon. The outer wall of the fixing block 18 is provided with a connecting component.

[0027] Specifically, the insulation layer 21 can enhance the cable's corrosion resistance and reduce costs; the filling layer 22 can fill gaps and maintain the cable's round shape, facilitating subsequent wrapping and sheathing processing; the shielding layer 23 can give the cable a certain shielding function; and the sheath layer 24 and protective layer 25 can protect the cable and prevent damage from exposing the internal conductor 2.

[0028] Reference Figure 1 and Figure 4 The connecting assembly includes a housing 3, the outer wall of which is fixedly connected to the outer wall of a fixing block 18, and a fixing post 31 fixedly connected to the inner wall of the housing 3. A spring 32 is provided on the outer wall of the fixing post 31. A rotating rod 33 is fixedly connected to the outer wall of the spring 32, and the outer wall of the rotating rod 33 is slidably connected to the inner wall of the housing 3. A rotating block 34 is fixedly connected to the outer wall of the rotating rod 33, and the outer wall of the rotating block 34 is rotatably connected to the inner wall of the housing 3. A rotating block 35 is slidably connected to the outer wall of the rotating block 34, and the outer wall of the rotating block 35 is fixedly connected to the outer wall of the rotating rod 33. The outer wall of the rotating block 35 is slidably connected to the inner wall of the housing 3 on the other side. A protrusion 36 is fixedly connected to the outer walls of both housings 3, and a connecting groove 37 is provided on the inner walls of both housings 3. The outer walls of the protrusions 36 on both sides are slidably connected to the inner walls of the connecting grooves 37.

[0029] Specifically, by rotating the rotating rod 33, the spring 32 fixed on the fixed column 31 undergoes elastic deformation. The rotation of the rotating rod 33 simultaneously drives the rotating block 34 to rotate, causing the rotating block 35 to rotate synchronously. Then, the outer shells 3 on both sides are pulled to separate the protrusion 36 from the connecting groove 37, thereby achieving the effect of quickly connecting and locking the two connectors.

[0030] Working principle: When the cable is needed, firstly, slide sleeve 14 is installed into the threaded groove 13 inside the limiting ring 12, fixing slide sleeve 14 to the outer wall of the male connector 11. Simultaneously, slide sleeve 2 16 is rotated into the limiting ring 12 fixed to the outer wall of the female connector 17, connecting the male connector 11 and the female connector 17 to connect the cable bodies 1 on both sides. At the same time, the protrusion on slide sleeve 2 16 slides into the sealing groove 15 on slide sleeve 14, achieving a sealing effect by compressing the sealing ring in the sealing groove 15. Aligning the outer shell 3 on slide sleeve 2 16 and slide sleeve 1 14 allows the protrusion 36 to move to the inner wall of the connecting groove 37, achieving a stable connection between the outer shells 3 on both sides. The rotation of rotating block 1 34 and rotating block 2 35 drives... The rotation of the rotating rod 33 causes the spring 32 to undergo elastic deformation. When the outer shells 3 are connected together, the spring 32 will rebound, causing the rotating rods 33 on both sides to drive the rotating blocks 34 and 35 to rotate, thereby locking the outer shells 3 on both sides. This achieves the effect of quick connection and locking. The insulation layer 21 on the outer wall of the conductor 2 gives the cable good insulation. The filling layer 22 ensures the shape of the cable, facilitating subsequent wrapping and sheathing. The shielding layer 23 gives the cable a certain degree of shielding. The outermost sheath layer 24 and protective layer 25 protect the cable and prevent the inner conductor 2 from being exposed. This cable not only reduces installation difficulty and cost, but also achieves the effect of quick connection and locking of the two connectors.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A waterproof computer network monitoring and control cable, comprising a cable body (1), characterized in that: A male connector (11) is fixedly connected to the outer wall of the cable body (1). A limiting ring (12) is fixedly connected to the outer wall of the male connector (11). A threaded groove (13) is provided on the inner wall of the limiting ring (12). A sliding sleeve (14) is threadedly connected to the inner wall of the limiting ring (12). The outer wall of the sliding sleeve (14) is threadedly connected to the inner wall of the threaded groove (13). A sealing groove (15) is provided on the inner wall of the sliding sleeve (14). A sealing ring is provided on the inner wall of the sliding sleeve (14). The outer wall of the sealing ring is set on the inner wall of the sealing groove (15). The inner wall of the cable body (1) is slidably connected to a second sliding sleeve (16), the outer wall of the second sliding sleeve (16) is slidably connected to the inner wall of the sealing groove (15), the inner wall of the second sliding sleeve (16) is slidably connected to a female connector (17), the outer wall of the female connector (17) is fixedly connected to the inner wall of the limiting ring (12), the inner wall of the female connector (17) is slidably connected to the outer wall of the male connector (11), the outer wall of the first sliding sleeve (14) is fixedly connected to a fixing block (18), the outer wall of the second sliding sleeve (16) is fixedly connected to the outer wall of the fixing block (18), and the interior of the cable body (1) is provided with multiple layers of material.

2. The waterproof computer network monitoring and control cable according to claim 1, characterized in that: The cable body (1) includes a conductor (2) inside. The outer wall of the conductor (2) is provided with an insulation layer (21). The insulation layer (21) is a cross-linked polyethylene sheath. The outer wall of the insulation layer (21) is provided with a filling layer (22). The filling layer (22) is a polypropylene filling rope.

3. The waterproof computer network monitoring and control cable according to claim 2, characterized in that: The outer wall of the filling layer (22) is provided with a shielding layer (23), the shielding layer (23) is an aluminum foil polyester tape composite tape, the outer wall of the shielding layer (23) is provided with a sheath layer (24), the sheath layer (24) is a halogen-free low-smoke sheath, the outer wall of the sheath layer (24) is provided with a protective layer (25), the protective layer (25) is nylon, and the outer wall of the fixing block (18) is provided with a connecting component.

4. A waterproof computer network monitoring and control cable according to claim 3, characterized in that: The connecting assembly includes a housing (3), the outer wall of which is fixedly connected to the outer wall of the fixing block (18), and a fixing post (31) is fixedly connected to the inner wall of the housing (3). A spring (32) is provided on the outer wall of the fixing post (31).

5. A waterproof computer network monitoring and control cable according to claim 4, characterized in that: The outer wall of the spring (32) is fixedly connected to a rotating rod (33), and the outer wall of the rotating rod (33) is slidably connected to the inner wall of the outer shell (3).

6. A waterproof computer network monitoring and control cable according to claim 5, characterized in that: The outer wall of the rotating rod (33) is fixedly connected to a rotating block (34), and the outer wall of the rotating block (34) is rotatably connected to the inner wall of the outer shell (3).

7. A waterproof computer network monitoring and control cable according to claim 6, characterized in that: Rotating block one (34) is slidably connected to rotating block two (35) on its outer wall. The outer wall of rotating block two (35) is fixedly connected to the outer wall of rotating rod (33). The outer wall of rotating block two (35) is slidably connected to the inner wall of outer shell (3) on the other side.

8. A waterproof computer network monitoring and control cable according to claim 7, characterized in that: Both sides of the outer wall of the outer shell (3) are fixedly connected with protrusions (36), and both sides of the inner wall of the outer shell (3) are provided with connecting grooves (37). The outer walls of both sides of the protrusions (36) are slidably connected to the inner wall of the connecting grooves (37).

Images