A new type of connector for general rubber jacketed flexible cable

Abstract

The application relates to the technical field of cable connectors, and discloses a novel connector for general rubber-sheathed flexible cables, which comprises two groups of conductors, an inner sleeve is arranged on the outer wall of each conductor, one copper pipe is arranged on the stripped end of each group of the conductors, a fastening groove is formed in the outer wall of each copper pipe, a plurality of groups of fastening bolts are arranged on the inner wall of the copper block in the fastening groove, the fastening bolts abut against the conductors, each copper pipe plays a sleeving role on the connecting conductor, each group of the fastening bolts can play a fastening role on the connecting conductor, the contact area is large, the connecting mode is simple, the stability and reliability of current transmission are improved, and single-group connection is more reliable.

Description

Technical Field

[0001] This application relates to the field of cable connector technology, specifically a novel connector for general-purpose rubber-sheathed flexible cables. Background Technology

[0002] The universal rubber-sheathed flexible cable connector is used to connect rubber-sheathed flexible cables. When using rubber-sheathed flexible cables, it is necessary to connect two rubber-sheathed flexible cables according to the usage conditions. The connector is used to connect and install two rubber-sheathed flexible cables to transmit current.

[0003] Currently, cable connections are made using connectors, which are generally terminal blocks. Connecting these terminal blocks is cumbersome and they are prone to loosening during use. Utility Model Content

[0004] The purpose of this application is to provide a new type of connector for general-purpose rubber-sheathed flexible cables, which solves the problem mentioned in the background art that cable connections are made using connectors, which are generally terminal blocks. The wiring of these terminal blocks is cumbersome, and they are prone to loosening during use after connection.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This application provides a novel connector for general-purpose rubber-sheathed flexible cables, comprising two sets of conductors, each conductor having an inner sleeve fitted on its outer wall, and a copper tube fitted on each of the two sets of conductors corresponding to the stripped ends. Each copper tube has a fastening groove on its outer wall, and multiple sets of fastening bolts are threaded onto the inner wall of the copper tube located inside the fastening groove, with the fastening bolts abutting against the conductor.

[0006] By adopting the above technical solution, each copper tube acts as a sleeve for the connecting conductor, and each set of fastening bolts can fasten the connecting conductor. The contact area is large and the connection method is simple, which improves the stability and reliability of current transmission, and the single-set connection is more reliable.

[0007] Optionally, the outer walls of the two sets of inner sleeves are respectively fitted with outer sleeves.

[0008] By adopting the above technical solution, the outer layer can wrap around the inner layer.

[0009] Optionally, the outer walls of the two sets of outer jackets are respectively abutted against sealing gaskets, and the outer walls of each set of sealing gaskets are respectively adhered to the outer shell.

[0010] By adopting the above technical solution, the outer shell can close the copper tube, while the sealing gasket can seal the outer shell.

[0011] Optionally, fixing strips are fixedly installed on the outer walls of both sides of the two sets of housings, and mounting bolts are threaded onto the inner wall of each set of fixing strips.

[0012] By adopting the above technical solution, the two outer shells can be fixed by setting up mounting bolts and fixing strips.

[0013] Optionally, one of the housings has a threaded hole on its outer wall, and a threaded cap is threadedly installed on the inner wall of the housing inside the threaded hole.

[0014] By adopting the above technical solution, the threaded hole can be used to add liquid to the inside of the shell, and the threaded cap can close the threaded hole.

[0015] Optionally, a screwdriver is fixedly installed on the outer wall of the threaded cap.

[0016] By adopting the above technical solution, the screw cap can be easily rotated by the screw handle.

[0017] Optionally, the inner sides of the two sets of copper tubes are snapped with crosses.

[0018] By adopting the above technical solution, the cross-shaped structure can effectively isolate the copper pipe.

[0019] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows: 1. The technical solution of this application uses each copper tube to connect the conductor, and each set of fastening bolts can fasten the conductor. It has a large contact area and a simple connection method, which improves the stability and reliability of current transmission. The single-set connection is more reliable.

[0020] 2. The cross, outer shell, and sealing gasket can seal the copper tube, while the threaded hole allows for the addition of silicone or rubber liquid inside the outer shell. The silicone or rubber liquid then cools and solidifies, further encapsulating the copper tube and enhancing its waterproofness. Attached Figure Description

[0021] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is an axial view schematic diagram of a novel connector for a general-purpose rubber-sheathed flexible cable according to this application; Figure 2 This is a front view schematic diagram of a novel connector for a general-purpose rubber-sheathed flexible cable according to this application; Figure 3This is a schematic axial view of a novel connector for a general-purpose rubber-sheathed flexible cable according to this application. Figure 4 This is a side view of a cross-shaped connector for a novel universal rubber-sheathed flexible cable according to this application.

[0022] In the diagram: 1. Conductor; 2. Inner sleeve; 3. Copper tube; 4. Fastening groove; 5. Fastening bolt; 6. Cross; 7. Outer sleeve; 8. Sealing gasket; 9. Tightener; 10. Outer shell; 11. Fixing strip; 12. Mounting bolt; 13. Threaded cap; 14. Threaded hole. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This application provides a technical solution: a novel connector for general-purpose rubber-sheathed flexible cables, comprising two sets of conductors 1, each conductor 1 having an inner sleeve 2 fitted on its outer wall, and a copper tube 3 fitted on the stripped ends of the two sets of corresponding conductors 1, each copper tube 3 having a fastening groove 4 on its outer wall, and multiple sets of fastening bolts 5 threaded on the inner wall of a copper block located inside the fastening groove 4, the fastening bolts 5 abutting against the conductor 1; In the technical solution of this application, each copper tube 3 serves as a sleeve for the connecting conductor 1, and each set of fastening bolts 5 serves as a fastener for the connecting conductor 1. The contact area is large and the connection method is simple, which improves the stability and reliability of current transmission and makes the single-set connection more reliable.

[0025] In the technical solution of this application, such as Figure 3 and Figure 4 As shown, crosses 6 are snapped onto the inner sides of the two sets of copper tubes 3, which can isolate the copper tubes 3.

[0026] In the technical solution of this application, such as Figures 1-3As shown, outer sleeves 7 are respectively fitted onto the outer walls of the two sets of inner sleeves 2. The outer sleeves 7 can wrap around the inner sleeves 2. The outer walls of the two sets of outer sleeves 7 are respectively abutted against sealing gaskets 8. The outer walls of each set of sealing gaskets 8 are respectively glued to the outer walls of the outer shells 10. The outer shells 10 can close the copper tube 3, and the sealing gaskets 8 can seal the outer shells 10. Fixing strips 11 are fixedly installed on the outer walls on both sides of the two sets of outer shells 10. The inner walls of each set of fixing strips 11 are respectively threaded with mounting bolts 12. The mounting bolts 12 and fixing strips 11 can fix the two outer shells 10.

[0027] In the technical solution of this application, such as Figure 1 As shown, one of the outer shells 10 has a threaded hole 14 on its outer wall. A threaded cap 13 is threadedly installed on the inner wall of the outer shell 10 inside the threaded hole 14. The threaded hole 14 allows liquid to be added to the inside of the outer shell 10, while the threaded cap 13 closes the threaded hole 14. A handle 9 is fixedly installed on the outer wall of the threaded cap 13, which allows the threaded cap 13 to be rotated easily.

[0028] In use, first strip the insulation from the ends of the two rubber-sheathed flexible cables to be connected, exposing the conductor 1. Then, insert the two conductors 1 into the two sets of copper tubes 3 respectively. Next, by rotating the multiple sets of fastening bolts 5 in the fastening groove 4 on the outer wall of the copper tube 3, the fastening bolts 5 are tightly abutted against the conductors 1, achieving a stable connection between the conductors 1. This process is simple to operate, has a large contact area, and can significantly improve the stability and reliability of current transmission. After the conductor 1 is connected, a sealing gasket 8 is set on the outer wall of the outer jacket 7, and then the outer shell 10 is glued to the outer wall of the sealing gasket 8. The outer shell 10 is fixed to each other by the mounting bolts 12 on the two fixing strips 11, so that the entire connection structure forms a closed environment, effectively preventing external moisture and impurities from entering. To further enhance waterproof performance, the threaded cap 13 on the threaded hole 14 on the outer wall of one of the outer shells 10 can be opened, and silicone or rubber liquid can be added into the interior of the outer shell 10 through the threaded hole 14. After the addition is completed, the threaded cap 13 should be tightened quickly. After the silicone or rubber liquid cools and solidifies, it will further wrap around the copper tube 3 and the connection parts to form a reliable waterproof layer. During this process, the cross 6 is snapped into the inside of the two sets of copper tubes 3, which serves as an isolation to ensure that the copper tubes 3 maintain an appropriate distance and avoid mutual interference. At the same time, it also helps the silicone or rubber liquid to be evenly distributed around the copper tubes 3, improving the overall sealing effect. The whole process is simple and efficient, which not only solves the problems of cumbersome wiring and easy loosening of traditional terminal blocks, but also ensures the waterproofness and stability of the connection part through multiple sealing measures. After the connection is completed.

[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A novel connector for general-purpose rubber-sheathed flexible cables, characterized in that: It includes two sets of conductors (1), each conductor (1) has an inner sleeve (2) installed on its outer wall, and a copper tube (3) is installed on each of the two sets of conductors (1) corresponding to the stripped ends. Each copper tube (3) has a fastening groove (4) on its outer wall. Multiple sets of fastening bolts (5) are threaded on the inner wall of the copper tube (3) located inside the fastening groove (4). The fastening bolts (5) abut against the conductor (1).

2. The novel connector for a general-purpose rubber-sheathed flexible cable according to claim 1, characterized in that, The outer walls of the two sets of inner sleeves (2) are respectively fitted with outer sleeves (7).

3. A novel connector for general-purpose rubber-sheathed flexible cables according to claim 2, characterized in that, The outer walls of the two sets of outer jackets (7) are respectively abutted by sealing gaskets (8), and the outer walls of each set of sealing gaskets (8) are respectively adhered to the outer shell (10).

4. A novel connector for a universal rubber-sheathed flexible cable according to claim 3, characterized in that, Fixing strips (11) are fixedly installed on the outer walls of both sides of the two sets of outer shells (10), and mounting bolts (12) are threadedly installed on the inner wall of each set of fixing strips (11).

5. A novel connector for a universal rubber-sheathed flexible cable according to claim 4, characterized in that, One of the outer shells (10) has a threaded hole (14) on its outer wall, and a threaded cap (13) is threadedly installed on the inner wall of the outer shell (10) inside the threaded hole (14).

6. A novel connector for a general-purpose rubber-sheathed flexible cable according to claim 5, characterized in that, A handle (9) is fixedly installed on the outer wall of the threaded cap (13).

7. A novel connector for general-purpose rubber-sheathed flexible cables according to claim 1, characterized in that, The inner sides of the two sets of copper tubes (3) are fitted with crosses (6).

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