A detachable high-flex cable

Abstract

The utility model discloses a detachable high flexible cable, include: cable body, the middle part of cable body is provided with a plurality of wire core, connector no.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, specifically to a detachable, highly flexible cable. Background Technology

[0002] Highly flexible cables refer to cables whose structural design, particularly the materials and layout of the conductors and insulation layers, has been optimized, giving them high bending flexibility and durability, enabling them to withstand frequent bending, stretching, and other mechanical stresses. These cables are widely used in applications requiring frequent movement, bending, or frequent stress. Currently, the connection of highly flexible cables mostly uses screw joints or crimp joints, which require corresponding auxiliary tools to fix the wire cores one by one to the corresponding joints. Disassembly and reassembly are cumbersome, wasting time and labor costs. Utility Model Content

[0003] The purpose of this invention is to provide a detachable, highly flexible cable to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a detachable, highly flexible cable, comprising:

[0005] The cable body has multiple wire cores disposed in the middle of the cable body;

[0006] Connector 1 is located at one end of the cable body. Connector 1 includes a fastening tube 1 for clamping and fixing to the end of the cable body. A partition plate is detachably connected to the end of the fastening tube 1. A through hole for separating the wire core is provided in the middle of the partition plate. Two arc-shaped conductive metal sheets are fixed to one side of the through hole for clamping the wire core.

[0007] Connector 2 is located at the other end of the cable body. Connector 2 includes fastening tube 2 and connecting tube. The connecting tube is installed at the end of fastening tube 2. A conductive tube for placing the wire core and accommodating the separator plate is fixed in the middle of the connecting tube. The conductive tube and the through hole are positioned one-to-one.

[0008] Preferably, the outer side of the wire core is wrapped with an outer sheath.

[0009] Preferably, the outer side of the first fastening tube is threaded with a first fastening nut, and the outer side of the second fastening tube is threaded with a second fastening nut. Both the first and second fastening tubes have U-shaped grooves at their ends. The thickness of the outer wall of the first fastening tube and the outer wall of the second fastening tube gradually increases from the end of the cable body towards the middle of the cable body.

[0010] Preferably, a connecting ring is slidably connected to the outer side of the fastening tube, and a connecting ring and an internal threaded ring are slidably connected to the outer side of the connecting tube. The cross-sectional views of both the connecting ring and the connecting ring are n-shaped.

[0011] Preferably, a limiting ring one for limiting the connecting ring one is fixedly connected to the outer side of the fastening tube one, and a limiting ring two for limiting the connecting ring two is fixedly connected to the outer side of the connecting tube.

[0012] Preferably, one end of the fastening tube two is fixed with a threaded ring, the connecting ring two is provided with an internal thread that mates with the threaded ring, and the outer side of the partition plate is provided with an external thread that mates with the inner wall of the connecting ring one.

[0013] Preferably, the second limiting ring and one side of the partition plate are both fixed with limiting rods, and one side of the first limiting ring and the threaded ring are both provided with corresponding limiting grooves.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: By inserting the conductive metal piece on one side of the separator plate into the conductive tube in the middle of the corresponding connecting tube, and then rotating the internal threaded ring to make it threadedly connected with the separator plate, the cable body can be quickly connected. The operation is simple and efficient, saving time and labor costs. When disassembling, simply unscrew the internal threaded ring to separate the cable body, which is convenient for replacing or rearranging the cable. The fastening tube is pressed and fixed to the end of the cable body by the fastening nut on the outside, and the thickness of the outer wall of the fastening tube gradually increases from the end of the cable body to the middle. When the nut is rotated, it can better clamp the cable body, ensuring the stability of the cable end and preventing the cable from loosening or falling off during use. The middle of the separator plate is provided with a through hole for separating the wire cores. A conductive metal piece with a color mark is fixed to one side of the through hole, which makes it easy to accurately insert different wire cores into the corresponding conductive metal pieces according to the color, effectively avoiding wire core confusion and improving the accuracy and efficiency of wire core management. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the cable body of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the connector of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of connector two of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the conductive tube of this utility model.

[0020] In the diagram: 1. Cable body;

[0021] 2. Connector 1; 21. Fastening tube 1; 22. Fastening nut 1; 23. Limiting ring 1; 24. Partition plate; 25. Conductive metal sheet; 26. Connecting ring 1;

[0022] 3. Connector II; 31. Fastening Tube II; 32. Threaded Ring; 33. Connecting Tube; 34. Internal Threaded Ring; 35. Connecting Ring II; 36. Limiting Ring II; 37. Fastening Nut II; 38. Conductive Tube;

[0023] 4. Wire core;

[0024] 5. Outer sheath;

[0025] 6. Limit rod;

[0026] 7. Limiting groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1 , 2 As shown in Figures 3, 4, and 5, this utility model provides a technical solution: a detachable high-flexibility cable, comprising: a cable body 1, with a plurality of wire cores 4 disposed in the middle of the cable body 1; a connector 1 2 disposed at one end of the cable body 1, the connector 1 2 comprising a fastening tube 21 for clamping and fixing to the end of the cable body 1, a partition plate 24 detachably connected to the end of the fastening tube 21, the partition plate 24 having external threads on its outer side, a through hole for separating the wire cores 4 disposed in the middle of the partition plate 24, two arc-shaped conductive metal sheets 25 fixedly connected to one side of the through hole, the conductive metal sheets 25 having different color markings on their outer side for clamping the wire cores 4; a connector 2 3 disposed at the other end of the cable body 1, the connector 2 3 comprising a fastening tube 2 31 and a connecting tube 33, the connecting tube 33 being installed at the end of the fastening tube 2 31, a conductive tube 38 for placing the wire cores 4 and accommodating the partition plate 24 fixedly connected to the middle of the connecting tube 33, the conductive tube 38 corresponding one-to-one with the through hole.

[0029] It should be noted that in this embodiment, fastening tube 21 is fitted onto one end of cable body 1, and fastening nut 22 is rotated to press and fix it to the end of cable body 1. The wire core 4 at the end of cable body 1 is inserted into the corresponding conductive metal piece 25 from the middle of partition plate 24. Limiting ring 23 is fixed to the end of fastening tube 21 by connecting ring 26. Fastening tube 31 is fitted onto the other end of cable body 1, and fastening nut 37 is rotated to press and fix fastening tube 31 to the end of cable body 1. The corresponding wire core 4 is inserted into the corresponding conductive tube 38. Connecting tube 33 to fastening tube 31. When multiple cable bodies 1 need to be connected, the conductive metal piece 25 on one side of partition plate 24 is inserted into the conductive tube 38 in the middle of corresponding connecting tube 33. The internal threaded ring 34 is rotated to make it threadedly connected to partition plate 24, thereby connecting the cable bodies 1. When disassembling, simply unscrew connecting ring 26.

[0030] In one embodiment, the outer sheath 5 is wrapped around the outer side of the core 4.

[0031] It should be noted that in this embodiment, the core 4 is made of ultra-fine bare copper wire twisted together, the outer side of the core 4 is provided with a PVC insulation layer, and the outer sheath 5 is made of PUR material.

[0032] In one embodiment, a fastening nut 22 is threaded to the outer side of fastening tube 21, and a fastening nut 37 is threaded to the outer side of fastening tube 31. Both fastening tube 21 and fastening tube 31 have U-shaped grooves at their ends. The thickness of the outer wall of fastening tube 21 and the outer wall of fastening tube 31 gradually increases from the end of cable body 1 toward the middle of cable body 1.

[0033] It should be noted that in this embodiment, fastening tube 1 21 and fastening tube 2 31 are respectively sleeved on the end of the cable body 1. Then, the fastening nut 1 22 on the outside of fastening tube 1 21 and the fastening nut 2 37 on the outside of fastening tube 2 31 are rotated. When the nuts are rotated, the outer walls of fastening tube 1 21 and fastening tube 2 31 are pressed together, thereby clamping or fixing the cable body 1 inside the cavity of fastening tube 1 21 and fastening tube 2 31.

[0034] In one embodiment, a connecting ring 26 is slidably connected to the outer side of the fastening tube 21, and a connecting ring 35 and an internal threaded ring 34 are slidably connected to the outer side of the connecting tube 33. The cross-sectional view of the connecting ring 26 and the connecting ring 35 is an n-shaped structure. A limiting ring 23 for limiting the connecting ring 26 is fixedly connected to the outer side of the fastening tube 21, and a limiting ring 36 for limiting the connecting ring 35 is fixedly connected to the outer side of the connecting tube 33. A threaded ring 32 is fixedly connected to one end of the fastening tube 31. The connecting ring 35 is provided with an internal thread that mates with the threaded ring 32. The outer side of the partition plate 24 is provided with an external thread that mates with the inner wall of the connecting ring 26. A limiting rod 6 is fixedly connected to one side of the limiting ring 36 and the partition plate 24. A corresponding limiting groove 7 is opened on one side of the limiting ring 23 and the threaded ring 32.

[0035] It should be noted that, in this embodiment, when the fastening tube 21 is pressed and fixed to the end of the cable body 1, the wire core 4 at the end of the cable body 1 is inserted into the middle of the separator plate 24 according to the corresponding color, so that it enters the conductive metal sheet 25. Then, the separator plate 24 is attached to the end of the fastening tube 21, so that the limiting groove 7 cooperates with the limiting rod 6. The connecting ring 26 is rotated outside the limiting ring 23, so that the inner wall of the connecting ring 26 is threadedly connected to the outer wall of the separator plate 24. Under the limitation of the limiting ring 23, the separator plate 24 is pulled tight to the end of the fastening tube 21. The wire core 4 at one end of the fastening tube 31 is inserted into the corresponding conductive tube 38. Both the connecting tube 33 and the separator plate 24 are made of insulating material. The end of the connecting tube 33 is... After positioning by the limiting rod 6 and the limiting groove 7, the connecting ring 35 and the threaded ring 32 are threaded together. Under the limiting of the limiting ring 36, the connecting tube 33 is tightened and fixed to the end of the fastening tube 31. When splicing the cable body 1, the conductive metal sheet 25 is inserted into the corresponding conductive tube 38, so that the conductive metal sheet 25 contacts the conductive tube 38, and the conductive metal sheet 25 squeezes the wire core 4 inside the connecting ring 35. Then, the internal threaded ring 34 is threaded together with the partition plate 24. Under the action of the limiting protrusion at one end of the connecting tube 33, the partition plate 24 is attached and fixed to the end of the connecting tube 33. When disassembling the cable body 1, the internal threaded ring 34 can be rotated and separated.

[0036] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0037] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable, highly flexible cable, characterized in that: include: Cable body (1), wherein a plurality of wire cores (4) are provided in the middle part of the cable body (1); Connector 1 (2) is placed at one end of the cable body (1). The connector 1 (2) includes a fastening tube 1 (21) for clamping and fixing to the end of the cable body (1). The end of the fastening tube 1 (21) is detachably connected to a partition plate (24). The middle part of the partition plate (24) is provided with a through hole for separating the wire core (4). Two arc-shaped conductive metal sheets (25) are fixed to one side of the through hole for clamping the wire core (4). Connector 2 (3) is located at the other end of the cable body (1). Connector 2 (3) includes fastening tube 2 (31) and connecting tube (33). The connecting tube (33) is installed at the end of fastening tube 2 (31). A conductive tube (38) for placing the wire core (4) and accommodating the partition plate (24) is fixedly connected to the middle of the connecting tube (33). The conductive tube (38) corresponds one-to-one with the through hole position.

2. The detachable high-flexibility cable according to claim 1, characterized in that: The outer side of the core (4) is wrapped with an outer sheath (5).

3. The detachable high-flexibility cable according to claim 1, characterized in that: The outer side of the first fastening tube (21) is threaded with a fastening nut (22), and the outer side of the second fastening tube (31) is threaded with a fastening nut (37). Both the first fastening tube (21) and the second fastening tube (31) have U-shaped grooves at their ends. The thickness of the outer wall of the first fastening tube (21) and the outer wall of the second fastening tube (31) gradually increases from the end of the cable body (1) toward the middle of the cable body (1).

4. A detachable, highly flexible cable according to claim 3, characterized in that: The outer side of the fastening tube (21) is slidably connected to the connecting ring (26), and the outer side of the connecting tube (33) is slidably connected to the connecting ring (35) and the internal threaded ring (34). The cross-sectional view of the connecting ring (26) and the connecting ring (35) is an n-shaped structure.

5. A detachable, highly flexible cable according to claim 4, characterized in that: The outer side of the fastening tube (21) is fixed with a limiting ring (23) for limiting the connecting ring (26), and the outer side of the connecting tube (33) is fixed with a limiting ring (36) for limiting the connecting ring (35).

6. A detachable, highly flexible cable according to claim 5, characterized in that: One end of the fastening tube 2 (31) is fixed with a threaded ring (32), the connecting ring 2 (35) is provided with an internal thread that mates with the threaded ring (32), and the outer side of the partition plate (24) is provided with an external thread that mates with the inner wall of the connecting ring 1 (26).

7. A detachable, highly flexible cable according to claim 6, characterized in that: Limiting rods (6) are fixed to one side of the second limiting ring (36) and the partition plate (24), and corresponding limiting grooves (7) are opened on one side of the first limiting ring (23) and the threaded ring (32).

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