Waterproof network signal cable with joint protection

Abstract

The utility model relates to the technical field of network signal cables, and discloses a waterproof network signal cable with joint protection, which comprises an insulation block I and an insulation block II, a cable core I and a cable core II are respectively arranged in the insulation block I and the cable core I, the cable core I extends out of the right end of the insulation block I, and the cable core II extends out of the right end of the insulation block II. The second cable core extends out of the left end of the second insulating block, the outer side of the first cable core and the outer side of the second cable core are fixedly connected with a first copper sheet and a second copper sheet respectively, the outer side of the first insulating block is fixedly connected with a first outer sheath, and the left end of the first outer sheath is rotationally connected with a rotating disc. According to the utility model, the sealing ring and the waterproof cap prevent rainwater from entering a space formed by the first cable core, the second cable core and the first outer sheath from the joint of the rotating disc, the first outer sheath and the second outer sheath, the waterproof layer further prevents the rainwater from influencing the cable, and the rotating disc, the first outer sheath and the second outer sheath can be separated through the rotating disc and the limiting assembly. And the cable is convenient to overhaul.

Description

Technical Field

[0001] The utility model relates to the technical field of network signal cables, in particular to a waterproof network signal cable with connector protection. Background Art

[0002] Network signal cable usually refers to the cable used to transmit network data signals. It can connect network devices such as routers, switches, computers, etc. to realize data transmission and communication. With the development of network technology, the application scope of network equipment is becoming more and more extensive, from home, office to industrial, outdoor and other environments. Network equipment needs to maintain stable operation under different conditions. Therefore, the performance requirements for network signal cables are also getting higher and higher, especially in terms of waterproof, dustproof, tensile strength, bending resistance, and electromagnetic interference resistance.

[0003] Traditionally, when the connectors of network signal cables are connected, insulating tape is directly wrapped around the connected cable core, or an insulating rubber tube is put on the connector. The insulating rubber tube is then softened by baking and adhered to the cable connector to achieve an insulating and sealing effect.

[0004] However, baking is not convenient for the later maintenance and repair of network signal cables. Once the cable joint has poor contact, it will cause signal failure. In addition, the cable is easily washed by rain outdoors, and directly wrapping the insulating tape on the cable core has poor waterproof effect. Therefore, a waterproof network signal cable with joint protection is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a waterproof network signal cable with joint protection, aiming to improve the problems in the prior art that the network signal cable is baked and adhered and is inconvenient to repair, and that it cannot be waterproofed by just wrapping a layer of insulating tape.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a waterproof network signal cable with joint protection, comprising an insulating block 1 and an insulating block 2, wherein the insulating block 1 and the cable core 1 are respectively provided with a cable core 1 and a cable core 2, wherein the cable core 1 extends out of the right end of the insulating block 1, and the cable core 2 extends out of the left end of the insulating block 2, and the outer sides of the cable core 1 and the cable core 2 are respectively fixedly connected with a copper sheet 1 and a copper sheet 2, and the outer side of the insulating block 1 is fixedly connected with an outer sheath 1, and the left end of the outer sheath 1 is rotatably connected with a turntable, and the right side of the turntable is fixedly connected with a sealing ring on the outer side of the outer sheath 1, and the right side of the turntable is fixedly connected with the outer side of the sealing ring. The outer sheath is fixedly connected with an external thread block, the inner side of the outer sheath one is fixedly connected with a waterproof layer, the inner side of the waterproof layer is fixedly connected with an insulating layer, both ends of the outer upper part of the outer sheath one are provided with a card slot one, the left and right ends of the two card slots one are provided with a card slot two, the outer side of the insulating block two is fixedly connected with an outer sheath two, the upper and lower ends of the inner side of the outer sheath two are provided with limiting components, the two limiting components are used to prevent the outer sheath one from being separated from the outer sheath two, the limiting component is engaged with the card slot one on the same side, a thread groove is provided on the outer side of the right end of the outer sheath two, a connecting groove is provided on the inner side of the thread groove, and the thread groove is threadedly connected with a sealing ring.

[0007] As a further description of the above technical solution: the limit assembly includes a card block 1, which is engaged with a card slot 1 on the same side, a rotating block is rotatably connected to the middle part of the outer end of the card block 1, a threaded column is fixedly connected to the bottom end of the rotating block, a moving block is threadedly connected to the outer side of the threaded column, the left and right ends of the moving block are rotatably connected to connecting plates, the two connecting plates are rotatably connected to connecting blocks at the ends away from each other, the connecting blocks are fixedly connected to card block 2 at the ends away from each other, the outer end of the rotating block is fixedly connected to a rotating rod, the outer end of the rotating rod is fixedly connected to a knob, the outer side of the rotating rod is slidably connected to a waterproof cap, and the left and right sides of the outer end of the card block 1 are fixedly connected to springs.

[0008] As a further description of the above technical solution: the opposite side of the waterproof cap is fixedly connected and fit with the outer side of the outer sheath 2, the two card blocks 2 are slidably connected with the card block 1, and the card blocks 2 are card-engaged with the adjacent card slots 2 on the same side.

[0009] As a further description of the above technical solution: extrusion grooves are provided at both upper and lower ends of the inner side of the outer sheath 2.

[0010] As a further description of the above technical solution: the tops of the two upper springs are fixedly connected to the top of the upper extrusion groove, and the bottoms of the two lower springs are fixedly connected to the bottom of the lower extrusion groove.

[0011] As a further description of the above technical solution: the sealing ring is engaged with the connecting groove, and the inner side of the right end of the outer sheath 1 is in contact with the outer side of the insulating block 2.

[0012] As a further description of the above technical solution: the opposite sides of the cable core 1 and the cable core 2 are bonded together, and the opposite sides of the copper sheet 1 and the copper sheet 2 are bonded together.

[0013] As a further description of the above technical solution: the right ends of the waterproof layer and the insulating layer are both in contact with the left end of the insulating block 2.

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

[0015] 1. In the utility model, the external thread block and the thread groove are threadedly connected together, and the sealing ring is engaged with the connecting groove, thereby preventing rainwater from entering the interior of the outer sheath one from the connection between the turntable and the outer sheath two, and the waterproof cap prevents rainwater from entering the interior of the outer sheath two from the connection between the turntable and the outer sheath two. The waterproof layer can further prevent rainwater from affecting the cable core one and the cable core two, thereby preventing rainwater from causing a short circuit in the cable.

[0016] 2. In the utility model, the insulating block 1 and the cable core 2 can be separated by rotating the knob to separate the clamping block 2 from the clamping slot 2, pulling the knob to both sides, and then rotating the turntable, so as to facilitate the maintenance of the insulating block 1 or the insulating block 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a waterproof network signal cable with connector protection proposed by the utility model;

[0018] Figure 2 This is a front cross-sectional view of a waterproof network signal cable with connector protection proposed by the utility model;

[0019] Figure 3 A diagram showing the relationship between an insulating block 1 and an outer sheath 1 of a waterproof network signal cable with joint protection proposed by the utility model;

[0020] Figure 4 This is a relationship diagram between an insulating block 2 and an outer sheath 2 of a waterproof network signal cable with joint protection proposed by the utility model;

[0021] Figure 5 This is a cross-sectional view of a limit assembly of a waterproof network signal cable with connector protection proposed by the utility model.

[0022] Legend:

[0023] 1. Insulating block 1; 2. Cable core 1; 3. Copper sheet 1; 4. Outer sheath 1; 5. Turntable; 6. Sealing ring; 7. External thread block; 8. Waterproof layer; 9. Insulating layer; 10. Slot 1; 11. Slot 2; 12. Insulating block 2; 13. Cable core 2; 14. Copper sheet 2; 15. Outer sheath 2; 16. Connecting groove; 17. Thread groove; 18. Extrusion groove; 19. Block 1; 20. Rotating block; 21. Threaded column; 22. Moving block; 23. Connecting plate; 24. Connecting block; 25. Block 2; 26. Turning rod; 27. Knob; 28. Waterproof cap; 29. ​​Spring. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a waterproof network signal cable with joint protection, comprising an insulating block 1 and an insulating block 2 12, wherein the insulating block 1 and the cable core 1 2 are respectively provided with a cable core 2 and a cable core 2 13, wherein the cable core 1 2 extends out of the right end of the insulating block 1, and the cable core 2 13 extends out of the left end of the insulating block 2 12, and the outer sides of the cable core 1 2 and the cable core 2 13 are respectively fixedly connected with a copper sheet 3 and a copper sheet 2 14, and the outer side of the insulating block 1 is fixedly connected with an outer sheath 1 4, and the left end of the outer sheath 1 4 is rotatably connected with a turntable 5, and the right side of the turntable 5 is fixedly connected with a sealing ring 6 on the outer side of the outer sheath 1 4, and the right side of the turntable 5 is fixedly connected with a sealing ring 6 on the outer side of the sealing ring 6 External thread block 7, the inner side of the outer sheath 14 is fixedly connected with a waterproof layer 8, the inner side of the waterproof layer 8 is fixedly connected with an insulating layer 9, both ends of the outer upper part of the outer sheath 14 are provided with a card slot 10, the left and right ends of the two card slots 10 are provided with a card slot 2 11, the outer side of the insulating block 2 12 is fixedly connected with an outer sheath 2 15, the upper and lower ends of the inner side of the outer sheath 2 15 are provided with limiting components, the two limiting components are used to prevent the outer sheath 1 4 from being separated from the outer sheath 2 15, the limiting components are engaged and connected with the card slot 10 on the same side, a thread groove 17 is provided on the outer side of the right end of the outer sheath 2 15, a connecting groove 16 is provided on the inner side of the thread groove 17, and the thread groove 17 is threadedly connected with the sealing ring 6.

[0026] By rotating the turntable 5, the external thread block 7 and the thread groove 17 are threaded together, and the insulating block 1 and the insulating block 2 12 can be connected together. The sealing ring 6 and the connecting groove 16 are engaged to prevent rainwater from entering the cable from the connection between the turntable 5 and the outer sheath 14. The cable core 1 2, the copper sheet 1 3, the cable core 2 13 and the copper sheet 2 14 are in contact with each other, so that the signal transmission is smooth. By engaging the limiting component and the card slot 10, the cable core 1 2 and the cable core 2 13 can be further prevented from being separated, which affects the quality of signal transmission. The waterproof layer 8 can further prevent rainwater from affecting the cable core 1 2 and the cable core 2 13. By separating the limiting component from the card slot 10 and the external thread block 7 from the thread groove 17, the insulating block 1 and the insulating block 2 12 can be disassembled to facilitate the maintenance of the cable.

[0027] Reference Figure 2 , Figure 3 and Figure 4 The limit assembly includes a card block 19, which is engaged with a card slot 10 on the same side. The middle part of the outer end of the card block 19 is rotatably connected with a rotating block 20, and the bottom end of the rotating block 20 is fixedly connected with a threaded column 21. The outer side of the threaded column 21 is threadedly connected with a moving block 22. The left and right ends of the moving block 22 are rotatably connected with connecting plates 23. The ends of the two connecting plates 23 that are far away are rotatably connected with connecting blocks 24. The ends of the connecting blocks 24 that are far away are fixedly connected with card blocks 25. The rotating block 2 0 is fixedly connected to the outer end of the rotating rod 26, and the outer end of the rotating rod 26 is fixedly connected to the knob 27. The outer side of the rotating rod 26 is slidably connected to a waterproof cap 28. The left and right sides of the outer end of the clamping block 19 are fixedly connected. The opposite side of the waterproof cap 28 is fixedly connected and fits with the outer side of the outer sheath 2 15. The two clamping blocks 25 are slidably connected to the clamping block 19. The clamping blocks 25 are clamped and connected with the adjacent clamping slots 2 11 on the same side. Extrusion grooves 18 are provided at the upper and lower ends of the inner side of the outer sheath 2 15.

[0028] By rotating the knob 27, the rotating rod 26 drives the rotating block 20 and the threaded column 21 to rotate, thereby driving the moving block 22 to move up and down, so that the clamping block 25 and the clamping slot 2 11 are disengaged and engaged together. When the clamping block 25 and the clamping slot 2 11 are engaged, it can prevent pulling from causing poor contact between the cable core 1 2 and the cable core 2 13, thereby causing signal failure. When the cable needs to be repaired, the clamping block 25 is disengaged from the clamping slot 2 11, and the opposite end of the knob 27 is respectively fitted with the waterproof cap 28 on the same side, and the waterproof cap 28 is fixed and fitted with the outer side of the outer sheath 2 15. The bottom radius of the waterproof cap 28 is larger than the radius of the knob 27, so rainwater will not enter the interior of the outer sheath 2 15 from the connection between the rotating rod 26 and the outer sheath 2 15.

[0029] Reference Figure 2 and Figure 3The sealing ring 6 and the connecting groove 16 are engaged, the inner side of the right end of the outer sheath 4 is in contact with the outer side of the insulating block 2 12, the opposite sides of the cable core 1 2 and the cable core 2 13 are in contact, the opposite sides of the copper sheet 1 3 and the copper sheet 2 14 are in contact, and the right ends of the waterproof layer 8 and the insulating layer 9 are both in contact with the left end of the insulating block 2 12.

[0030] By docking the cable core 1 2 and the cable core 2 13 , the network signal cable can be transmitted smoothly. The cable core 1 2 and the copper sheet 1 3 are wrapped by the insulating layer 9 and the waterproof layer 8 to prevent rain from affecting the cable core 1 2 and the copper sheet 1 3 .

[0031] Working principle: by relatively moving the insulating block 1 and the insulating block 2 12, the left end of the outer sheath 2 15 contacts the external thread block 7, and then the turntable 5 is rotated to make the external thread block 7 and the thread groove 17 threadedly connected together. At this time, the sealing ring 6 is engaged with the connecting groove 16, thereby preventing rainwater from entering the interior of the outer sheath 1 4 from the connection between the turntable 5 and the outer sheath 2 15. The waterproof layer 8 can further prevent rainwater from affecting the cable core 1 2 and the cable core 2 13. By rotating the knob 27, the clamping block 25 is clamped with the adjacent clamping groove 2 11 on the same side, so that the connection between the insulating block 1 and the insulating block 2 12 is tighter, preventing the cable core 1 2 and the cable core 2 13 from being separated and affecting the signal transmission. When it is necessary to inspect the insulating block 1 or the cable core 1 2, the clamping block 25 can be separated from the clamping groove 2 11 by rotating the knob 27, and the knob 27 can be pulled to both sides, and then the turntable 5 can be rotated to separate the insulating block 1 and the cable core 2 13.

[0032] 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. A waterproof network signal cable with joint protection, comprising an insulating block 1 (1) and an insulating block 2 (12), characterized in that: The insulating block 1 (1) and the cable core 1 (2) are provided with a cable core 1 (2) and a cable core 2 (13) respectively. The cable core 1 (2) extends out of the right end of the insulating block 1 (1), and the cable core 2 (13) extends out of the left end of the insulating block 2 (12). The outer sides of the cable core 1 (2) and the cable core 2 (13) are fixedly connected with a copper sheet 1 (3) and a copper sheet 2 (14) respectively. The outer side of the insulating block 1 (1) is fixedly connected with an outer sheath 1 (4). The left end of the outer sheath 1 (4) is rotatably connected with a turntable (5). The right side of the turntable (5) is fixedly connected with a sealing ring (6) on the outer side of the outer sheath 1 (4). The right side of the turntable (5) is fixedly connected with an external thread block (7) on the outer side of the sealing ring (6). The inner side of the outer sheath 1 (4) is fixedly connected with a waterproof The waterproof layer (8) is fixedly connected to an insulating layer (9) on the inner side, the outer upper ends of the outer sheath (4) are provided with a first card slot (10), the left and right ends of the two first card slots (10) are provided with a second card slot (11), the outer side of the second insulating block (12) is fixedly connected to an outer sheath (15), the upper and lower ends of the inner side of the second outer sheath (15) are provided with a limit assembly, the two limit assemblies are used to prevent the outer sheath (4) from being separated from the outer sheath (15), the limit assembly is engaged with the card slot (10) on the same side, the outer side of the right end of the second outer sheath (15) is provided with a threaded groove (17), the inner side of the threaded groove (17) is provided with a connecting groove (16), and the threaded groove (17) is threadedly connected to the sealing ring (6).

2. A waterproof network signal cable with connector protection according to claim 1, characterized in that: The limit assembly comprises a card block (19), wherein the card block (19) is engaged with a card slot (10) on the same side, a rotating block (20) is rotatably connected to the middle part of the outer end of the card block (19), a threaded column (21) is fixedly connected to the bottom end of the rotating block (20), a moving block (22) is threadedly connected to the outer side of the threaded column (21), the left and right ends of the moving block (22) are rotatably connected to connecting plates (23), the ends of the two connecting plates (23) that are away from each other are rotatably connected to connecting blocks (24), the ends of the connecting blocks (24) that are away from each other are fixedly connected to card block 2 (25), the outer end of the rotating block (20) is fixedly connected to a rotating rod (26), the outer end of the rotating rod (26) is fixedly connected to a knob (27), the outer side of the rotating rod (26) is slidably connected to a waterproof cap (28), and the left and right sides of the outer end of the card block (19) are fixedly connected to springs (29).

3. A waterproof network signal cable with connector protection according to claim 2, characterized in that: The opposite side of the waterproof cap (28) is fixedly connected to and fits with the outer side of the second outer sheath (15), the two second clamping blocks (25) are slidably connected to the first clamping block (19), and the second clamping blocks (25) are clamped and connected to the second clamping slot (11) adjacent to the same side.

4. A waterproof network signal cable with connector protection according to claim 2, characterized in that: Extrusion grooves (18) are provided at both upper and lower ends of the inner side of the second outer sheath (15).

5. A waterproof network signal cable with connector protection according to claim 2 or 4, characterized in that: The tops of the two upper springs (29) are fixedly connected to the top of the upper extrusion groove (18), and the bottoms of the two lower springs (29) are fixedly connected to the bottom of the lower extrusion groove (18).

6. A waterproof network signal cable with connector protection according to claim 1, characterized in that: The sealing ring (6) and the connecting groove (16) are engaged, and the inner side of the right end of the outer sheath 1 (4) is in contact with the outer side of the insulating block 2 (12).

7. A waterproof network signal cable with connector protection according to claim 1, characterized in that: The opposite sides of the cable core 1 (2) and the cable core 2 (13) are bonded together, and the opposite sides of the copper sheet 1 (3) and the copper sheet 2 (14) are bonded together.

8. The waterproof network signal cable with connector protection according to claim 1, characterized in that: The right ends of the waterproof layer (8) and the insulating layer (9) are both in contact with the left end of the second insulating block (12).

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