A long-life waterproof cable

Abstract

The utility model provides a kind of long-life waterproof cable, in the process of transportation storage, the plug-in head in one long-life waterproof cable can be connected together with the terminal in the long-life waterproof cable. Specifically, the conductive plug-in post is inserted into the insertion slot and connected together with the conductive adapter, in this process, the plug-in head is inserted into the insertion hole and connected together with the soft taper locking sleeve, each insertion piece can be inserted into a plug-in slot and connected together with the soft taper locking sleeve, and the plug-in head can be in contact with the conductive adapter. Rotate the outer threaded tube, the outer threaded tube moves along the inner threaded tube during rotation to push the extrusion ring, the extrusion ring is moved on the soft taper locking sleeve, and during the movement, the soft taper locking sleeve gradually extrudes and locks the extrusion ring and each insertion piece. The part of the plurality of long-life waterproof cables connected to each other has good sealing performance and excellent waterproof performance.

Description

Technical Field

[0001] This utility model relates to the field of cables, and in particular to long-life waterproof cables. Background Technology

[0002] A cable is a device for transmitting electrical energy or signals, typically composed of several or groups of conductors. Low-smoke halogen-free is a classification of wire sheath materials in the wire and cable industry. Cables include power cables, control cables, compensating cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, mining cables, aluminum alloy cables, etc.

[0003] However, traditional cables, such as the technical solution protected by the patent application number CN202323165348.X, which is entitled "Cable", require interconnection during the long-distance power transmission process. The waterproof performance at the joints is poor, which can easily lead to the risk of leakage. Utility Model Content

[0004] Therefore, it is necessary to provide a long-life waterproof cable to address the technical problem that traditional cables have poor waterproof performance at the joints, which can easily lead to leakage.

[0005] A long-life waterproof cable includes: a cable body, a plug, and a connector; the plug and the connector are respectively disposed at both ends of the cable body;

[0006] The connector includes a plug and a conductive plug post. The plug is connected to one end of the cable body, and the conductive plug post passes through the plug and is electrically connected to the wire core inside the cable body. The outer wall of the plug is evenly provided with a plurality of insertion plates.

[0007] The connector includes a conductive socket, a flexible conical locking sleeve, and a drive mechanism. The conductive socket is electrically connected to the conductor core inside the cable body, and has an insertion slot. The tip of the flexible conical locking sleeve is connected to the end of the cable body away from the connector. An insertion hole is formed inside the flexible conical locking sleeve, and the conductive socket is received within the insertion hole. A plurality of insert slots are evenly distributed around the insertion hole on the flexible conical locking sleeve, and each insert slot communicates with the insertion hole. The drive mechanism includes an internally threaded tube, an externally threaded tube, and a compression mechanism. The cable body comprises a ring; an internally threaded tube adapted to the cable body, the internally threaded tube being sleeved on the end of the cable body away from the plug and fixedly connected to the outer wall of the cable body; an externally threaded tube adapted to the internally threaded tube, the externally threaded tube being sleeved on the internally threaded tube and screwed to the internally threaded tube; a compression ring adapted to the cable body, the compression ring being sleeved on the end of the cable body away from the plug and slidably connected to the outer wall of the cable body; the externally threaded tube abutting against the compression ring; and the compression ring abutting against the soft conical locking sleeve.

[0008] The conductive plug is adapted to the insertion slot, and the conductive plug can be inserted into the insertion slot and connected to the conductive connector; the connector is adapted to the insertion hole, and the connector can be inserted into the insertion hole and connected to the soft conical locking sleeve; the insertion piece is adapted to the insertion piece slot, and each insertion piece can be inserted into one insertion piece slot and connected to the soft conical locking sleeve; the connector can abut against the conductive connector.

[0009] In one embodiment, each of the insert pieces is integrally formed with the connector.

[0010] In one embodiment, the insert is a rectangular plate-like structure.

[0011] In one embodiment, the connector is a cylindrical structure.

[0012] In one embodiment, the conductive terminal block has a cylindrical structure.

[0013] In one embodiment, the soft conical locking sleeve is a soft silicone sleeve.

[0014] In one embodiment, the soft conical locking sleeve is a soft rubber sleeve.

[0015] In one embodiment, the conductive connector is a cylindrical structure.

[0016] In one embodiment, the conductive connector is a quadrangular prism structure.

[0017] In one embodiment, the outer wall of the externally threaded tube is provided with anti-slip texture.

[0018] During assembly, transportation, and storage, the aforementioned high-life waterproof cables allow the connectors of one high-life waterproof cable to be connected to the terminals of another. Specifically, the conductive connector is inserted into the insertion slot and connected to the conductive socket. During this process, the connector is inserted into the insertion hole and connected to the soft conical locking sleeve. Each insert can be inserted into a corresponding insert slot and connected to the soft conical locking sleeve, with the connector abutting against the conductive socket. Rotating the external threaded tube causes it to move along the internal threaded tube, pushing the compression ring. The compression ring moves on the soft conical locking sleeve, gradually compressing and locking the compression ring and each insert to create a seal. In use, the connector of one high-life waterproof cable can be connected to the terminal of another high-life waterproof cable. The interconnected sections of multiple high-life waterproof cables exhibit high connection stability, good sealing, and excellent waterproof performance. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a high-life waterproof cable in one embodiment;

[0020] Figure 2 This is a partial structural diagram of two high-life waterproof cables connected in one embodiment;

[0021] Figure 3 This is a schematic diagram of the structure of a soft conical locking sleeve in one embodiment. Detailed Implementation

[0022] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below. In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They 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, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," 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 communication 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.

[0025] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0026] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0027] Please refer to the following: Figures 1 to 3 This utility model provides a high-life waterproof cable 10, which includes: a cable body 100, a plug 200, and a connector 300. The plug 200 and the connector 300 are respectively disposed at both ends of the cable body 100.

[0028] The connector 200 includes a connector 210 and conductive pins 220. The connector 210 is connected to one end of the cable body 100. In this embodiment, the conductive pins 220 are cylindrical. The conductive pins 220 pass through the connector 210 and are electrically connected to the wire core inside the cable body 100. In this embodiment, the connector 210 is cylindrical. A plurality of insertion tabs 211 are evenly distributed on the outer wall of the connector 210. In this embodiment, each insertion tab 211 is integrally formed with the connector 210 to increase the structural strength and stability of the connector 210.

[0029] The connector 300 includes a conductive socket 310, a soft conical locking sleeve 320, and a drive mechanism 330. In this embodiment, the conductive socket 310 has a cylindrical structure. In another embodiment, the conductive socket 310 has a quadrangular prism structure. The conductive socket 310 is electrically connected to the wire core inside the cable body 100, and an insertion slot 301 is provided on the conductive socket 310. The tip of the soft conical locking sleeve 320 is connected to the end of the cable body 100 away from the connector 200. In this embodiment, the soft conical locking sleeve 320 is a soft silicone sleeve. In another embodiment, the soft conical locking sleeve 320 is a soft rubber sleeve. An insertion hole 302 is provided inside the soft conical locking sleeve 320, and the conductive socket 310 is received in the insertion hole 302. A soft, tapered locking sleeve 320 has several evenly spaced insertion slots 303 around the insertion hole 302, each slot communicating with the insertion hole 302. The driving mechanism 330 includes an internally threaded tube 331, an externally threaded tube 332, and a compression ring 333. The internally threaded tube 331 is fitted to the cable body 100, sleeved on the end of the cable body 100 furthest from the insertion head 200, and fixedly connected to the outer wall of the cable body 100. The externally threaded tube 332 is fitted to the internally threaded tube 331, sleeved on the internally threaded tube 331, and screwed onto it. The compression ring 333 is fitted to the cable body 100, sleeved on the end of the cable body 100 furthest from the insertion head 200, and slidably connected to the outer wall of the cable body 100. The externally threaded tube 332 abuts against the compression ring 333. The compression ring 333 can abut against the soft conical locking sleeve 320. In this embodiment, the outer wall of the externally threaded tube 332 is provided with anti-slip texture to increase the anti-slip performance of the outer wall of the externally threaded tube 332, thereby increasing the friction between the outer wall of the externally threaded tube 332 and the hand.

[0030] The conductive plug 220 is adapted to the insertion slot 301, and can be inserted into the insertion slot 301 and connected to the conductive connector 310. The connector 210 is adapted to the insertion hole 302, and can be inserted into the insertion hole 302 and connected to the soft conical locking sleeve 320. In this embodiment, the insertion piece 211 is a rectangular plate structure. The insertion piece 211 is adapted to the insertion piece slot 303, and each insertion piece 211 can be inserted into a corresponding insertion piece slot 303 and connected to the soft conical locking sleeve 320. The connector 210 can abut against the conductive connector 310.

[0031] During the assembly, transportation, and storage of the aforementioned high-life waterproof cable 10, the plug 200 of the high-life waterproof cable 10 can be connected to the connector 300 of the high-life waterproof cable 10. Specifically, the conductive plug 220 is inserted into the insertion slot 301 and connected to the conductive connector 310. In this process, the plug 210 is inserted into the insertion hole 302 and connected to the soft conical locking sleeve 320. Each insertion piece 211 can be correspondingly inserted into an insertion piece slot 303 and connected to the soft conical locking sleeve 320. The plug 210 can abut against the conductive connector 310. Rotating the external threaded tube 332 causes it to move along the internal threaded tube 331, thus pushing the compression ring 333. The compression ring 333, fitted onto the soft conical locking sleeve 320, moves during this movement. The soft conical locking sleeve 320 gradually compresses and locks the compression ring 333 and each insert piece 211, creating a seal. In use, the connector 200 of one high-life waterproof cable 10 can be connected to the connector 300 of another high-life waterproof cable 10. The interconnected portions of multiple high-life waterproof cables 10 exhibit high connection stability, good sealing, and excellent waterproof performance.

[0032] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0033] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A long-life waterproof cable, characterized in that, include: The cable body, the plug, and the connector; the plug and the connector are respectively located at both ends of the cable body; The connector includes a plug and a conductive plug post. The plug is connected to one end of the cable body, and the conductive plug post passes through the plug and is electrically connected to the wire core inside the cable body. The outer wall of the plug is evenly provided with a plurality of insertion plates. The connector includes a conductive socket, a flexible conical locking sleeve, and a drive mechanism. The conductive socket is electrically connected to the conductor core inside the cable body, and has an insertion slot. The tip of the flexible conical locking sleeve is connected to the end of the cable body away from the connector. An insertion hole is formed inside the flexible conical locking sleeve, and the conductive socket is received within the insertion hole. A plurality of insert slots are evenly distributed around the insertion hole on the flexible conical locking sleeve, and each insert slot communicates with the insertion hole. The drive mechanism includes an internally threaded tube, an externally threaded tube, and a compression mechanism. The cable body comprises a ring; an internally threaded tube adapted to the cable body, the internally threaded tube being sleeved on the end of the cable body away from the plug and fixedly connected to the outer wall of the cable body; an externally threaded tube adapted to the internally threaded tube, the externally threaded tube being sleeved on the internally threaded tube and screwed to the internally threaded tube; a compression ring adapted to the cable body, the compression ring being sleeved on the end of the cable body away from the plug and slidably connected to the outer wall of the cable body; the externally threaded tube abutting against the compression ring; and the compression ring abutting against the soft conical locking sleeve. The conductive plug is adapted to the insertion slot, and the conductive plug can be inserted into the insertion slot and connected to the conductive connector; the connector is adapted to the insertion hole, and the connector can be inserted into the insertion hole and connected to the soft conical locking sleeve; the insertion piece is adapted to the insertion piece slot, and each insertion piece can be inserted into one insertion piece slot and connected to the soft conical locking sleeve; the connector can abut against the conductive connector.

2. The high-life waterproof cable according to claim 1, characterized in that, Each of the aforementioned insert pieces is integrally formed with the aforementioned connector.

3. The high-life waterproof cable according to claim 1, characterized in that, The insertion piece is a rectangular plate-like structure.

4. The high-life waterproof cable according to claim 1, characterized in that, The connector has a cylindrical structure.

5. The high-life waterproof cable according to claim 4, characterized in that, The conductive connector has a cylindrical structure.

6. The high-life waterproof cable according to claim 1, characterized in that, The soft conical locking sleeve is a soft silicone sleeve.

7. The high-life waterproof cable according to claim 1, characterized in that, The soft conical locking sleeve is a soft rubber sleeve.

8. The high-life waterproof cable according to claim 1, characterized in that, The conductive connector has a cylindrical structure.

9. The high-life waterproof cable according to claim 1, characterized in that, The conductive connector has a square prism structure.

10. The high-life waterproof cable according to claim 1, characterized in that, The outer wall of the externally threaded pipe is provided with anti-slip texture.

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