A cable for easy connection

Abstract

The utility model discloses a convenient cable of connecting, including cable, protection shell, the cable junction is fixedly connected with first fixed ring, the cable junction and is located first fixed ring one side fixedly connected with second fixed ring, first fixed ring one side is provided with the tensile component, the method protection shell is provided with the protection cover, the protection shell is provided with second fixed component, the protection cover is provided with observation component. In the utility model, through the tensile component to the cable junction when being subjected to the tension, share the tension of junction, avoid the tension to be too big, make the junction take place the excessive deformation and lead to the junction breakage, through the rubber cover of protection shell both ends closely stick to the cable to prevent the water of protection shell both ends.

Description

Technical Field

[0001] This utility model relates to the field of cable connection technology, and in particular to a cable that is easy to connect. Background Technology

[0002] Cable connections are a crucial part of electrical engineering, ensuring the efficient transmission of electrical energy and signals. Common cable connection methods include stranding, welding, terminal connections, and junction box connections. Stranding connections are suitable for low-voltage and small-gauge cables, achieved by cross-twisting the core wires; welding connections are suitable for high-voltage applications, ensuring stability by welding the core wires together. Terminal connections use metal conduits to compress the core wires, suitable for large-gauge cables; while junction box connections provide better insulation and protection, suitable for special environments.

[0003] Existing cable connection devices cannot share the tensile force on the cable connection ends, which can easily lead to problems such as excessive tensile force causing the connection ends to break. Furthermore, the protective shell cannot be completely sealed at both ends, making it easy for water to enter and cause short circuits in the cable. To overcome these disadvantages, this invention provides a cable that is easy to connect. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a convenient connection cable.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a cable that is easy to connect, comprising a cable and a protective shell, wherein a first fixing ring is fixedly connected at the cable connection point, and a second fixing ring is fixedly connected at the cable connection point and on one side of the first fixing ring, a tensile component is provided on one side of the first fixing ring, a protective cover is provided on the protective shell, a second fixing component is provided on the protective shell, and an observation component is provided on the protective cover.

[0006] Furthermore, the tensile component includes several springs fixedly connected to one side of the first fixing ring, one end of each spring being fixedly connected to a fixing block, and the second fixing ring being provided with the first fixing component.

[0007] Furthermore, the first fixing component includes several fixing grooves formed on the second fixing ring, and both sides of the fixing block are fixedly connected to a stop block, and one side of the fixing block is fixedly connected to a pull ring.

[0008] Furthermore, the second fixing component includes a plurality of first threaded holes formed on the protective shell, a plurality of second threaded holes formed on the protective cover, and fixing bolts threadedly connected to the second threaded holes, with the fixing bolts and the first threaded holes being threadedly connected.

[0009] Furthermore, the observation component includes an observation port opened on the protective cover, and tempered glass is fixedly connected to the observation port.

[0010] Furthermore, rubber sleeves are provided at both ends of the protective shell and on the cable.

[0011] The beneficial effects of this utility model are:

[0012] When in use, this utility model uses tensile components to distribute the tensile force at the cable connection point, preventing excessive tensile force from causing excessive deformation at the connection point and thus leading to breakage. The rubber sleeves at both ends of the protective shell tightly adhere to the cable to prevent water from entering the protective shell. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 : A perspective view of this utility model;

[0015] Figure 2 : Schematic diagram of the internal structure of this utility model;

[0016] Figure 3 The present utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0017] The attached figures are labeled as follows:

[0018] 1. Cable; 2. First retaining ring; 3. Spring; 4. Retaining block; 5. Second retaining ring; 6. Retaining groove; 7. Stop block; 8. Pull ring; 9. Protective shell; 10. First threaded hole; 11. Rubber sleeve; 12. Protective cover; 13. Second threaded hole; 14. Fixing bolt; 15. Observation port; 16. Tempered glass. Detailed Implementation

[0019] 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.

[0020] like Figure 1-3As shown, a cable that is easy to connect is provided, including a cable 1 and a protective shell 9. A first fixing ring 2 is fixedly connected to the connection of the cable 1, and a second fixing ring 5 is fixedly connected to the connection of the cable 1 and located on one side of the first fixing ring 2. A tensile component is provided on one side of the first fixing ring 2. A protective cover 12 is provided on the protective shell 9, and a second fixing component is provided on the protective shell 9. An observation component is provided on the protective cover 12.

[0021] As shown in the figure, the tensile component includes several springs 3 fixedly connected to one side of the first fixing ring 2. One end of the spring 3 is fixedly connected to a fixing block 4. The second fixing ring 5 is provided with a first fixing component to share the tensile force on the connection of the cable 1.

[0022] As shown in the figure, the first fixing component includes several fixing grooves 6 formed on the second fixing ring 5, and the fixing block 4 is fixedly connected to both sides of the fixing block 4. A pull ring 8 is fixedly connected to one side of the fixing block 4 for fixing the fixing block 4 to the fixing groove 6.

[0023] As shown in the figure, the second fixing component includes a plurality of first threaded holes 10 formed on the protective shell 9, and a plurality of second threaded holes 13 formed on the protective cover 12. Fixing bolts 14 are threadedly connected to the second threaded holes 13. The fixing bolts 14 and the first threaded holes 10 are threadedly connected to each other for fixing the protective cover 12 to the protective shell 9.

[0024] As shown in the figure, the observation component includes an observation port 15 opened on the protective cover 12, and a tempered glass 16 is fixedly connected to the observation port 15 for observing the internal situation without disassembling it.

[0025] As shown in the figure, rubber sleeves 11 are provided at both ends of the protective shell 9 and on the cable 1 to prevent water from entering the connection from both ends of the protective shell 9.

[0026] Working principle: When using the device, first check if the entire device is intact. After the inspection, the operator first passes one end of the two cables 1 through the rubber sleeve 11 into the protective shell 9 and then connects them. After the connection is completed, the operator pulls the pull ring 8 on one side of the fixing block 4 at one end of the spring 3 to extend and retract the spring, so that the fixing block 4 is located in the fixing groove 6 on the second fixing ring 5. Then, the stop block 7 on the first fixing block 4 is located on one side of the second fixing ring 5 to fix it. After fixing, the protective cover 12 is placed on the protective shell 9. Then, the fixing bolt 14 is threaded into the first threaded hole 10 and the second threaded hole 13 to fix the protective cover 12 on the protective shell 9. During subsequent inspection and maintenance, the connection condition at the connection point can be observed directly through the tempered glass 16 to determine whether it needs to be disassembled and repaired.

[0027] 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 any specific implementation. 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 cable for easy connection, comprising a cable (1) and a protective shell (9), characterized in that: A first fixing ring (2) is fixedly connected to the connection of the cable (1), and a second fixing ring (5) is fixedly connected to the connection of the cable (1) and located on one side of the first fixing ring (2). A tensile component is provided on one side of the first fixing ring (2). A protective cover (12) is provided on the protective shell (9). A second fixing component is provided on the protective shell (9). An observation component is provided on the protective cover (12).

2. The cable for easy connection according to claim 1, characterized in that: The tensile component includes several springs (3) fixedly connected to one side of the first fixing ring (2), and a fixing block (4) is fixedly connected to one end of each spring (3). The first fixing component is provided on the second fixing ring (5).

3. The cable for easy connection according to claim 2, characterized in that: The first fixing component includes several fixing grooves (6) formed on the second fixing ring (5), and the fixing block (4) is fixedly connected to both sides of the fixing block (4) and a pull ring (8) is fixedly connected to one side of the fixing block (4).

4. The cable for easy connection according to claim 1, characterized in that: The second fixing component includes a plurality of first threaded holes (10) opened on the protective shell (9), and a plurality of second threaded holes (13) opened on the protective cover (12). A fixing bolt (14) is threadedly connected to the second threaded hole (13), and the fixing bolt (14) and the first threaded hole (10) are threadedly connected.

5. The cable for easy connection according to claim 1, characterized in that: The observation assembly includes an observation port (15) opened on the protective cover (12), and a tempered glass (16) is fixedly connected to the observation port (15).

6. The cable for easy connection according to claim 1, characterized in that: The protective shell (9) is provided with rubber sleeves (11) at both ends and on the cable (1).

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