High-weather-resistance electronic connecting wire and manufacturing method thereof

Abstract

The invention discloses a high-weather-resistance electronic connecting wire and a manufacturing method thereof, relates to the technical field of electronic connecting wires, and solves the problems that when the electronic connecting wire is used, if the length of the electronic connecting wire is too long, the electronic connecting wire is likely to have a radian, and the service life of the electronic connecting wire is prolonged. The invention relates to an electronic connecting wire, which solves the problems that the conventional electronic connecting wire is easy to age, crack and attenuate conductivity in an extreme climatic environment, and the use efficiency of the electronic connecting wire is reduced due to the fact that the whole electronic connecting wire falls due to the radian part, and comprises an electronic connecting wire, and a wire core is arranged in the electronic connecting wire. The two ends of the electronic connecting line are fixedly provided with connectors, the protruding side walls of the two adjacent first L-shaped blocks and the second L-shaped blocks are mutually crossed and attached, bolts penetrate through the interiors of the two threaded holes and are in threaded connection with the threaded holes, the first L-shaped blocks and the second L-shaped blocks can be firmly connected, and the connecting efficiency of the electronic connecting line is improved. And the overlong part of the electronic connecting wire can be conveniently contracted.

Description

Technical Field

[0001] This invention relates to the technical field of electronic connecting wires, specifically to a high weather-resistant electronic connecting wire and its manufacturing method. Background Technology

[0002] High weather-resistant electronic connection cables are made with special materials and structural design, which can resist the corrosion of harsh environments such as high and low temperatures, ultraviolet rays, salt spray, and humidity, and maintain stable electrical and mechanical performance over a long period of time.

[0003] However, when using existing electronic connectors, if the length of the connector is too long, it is easy for the connector to become curved, and the position of the connector will sag due to the curvature. At the same time, in extreme weather conditions, traditional electronic connectors are prone to aging, cracking, and decreased conductivity, which reduces the efficiency of the electronic connector. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a high weather-resistant electronic connector and its manufacturing method. This solves the problem that when electronic connectors are used, if the length of the electronic connector is too long, it is easy for the electronic connector to become curved, and the position of the entire electronic connector will sag due to the curvature. At the same time, in extreme climatic environments, traditional electronic connectors are prone to aging, cracking, and conductivity degradation, which reduces the efficiency of the electronic connector.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: a high weather-resistant electronic connecting wire and its manufacturing method, comprising an electronic connecting wire, wherein the electronic connecting wire has a wire core inside, both ends of the electronic connecting wire are fastened with connectors, and the bottom of the electronic connecting wire is fixedly connected with connecting mechanisms at equal intervals; The connecting mechanism includes a first L-shaped block and a second L-shaped block. The first L-shaped block and the second L-shaped block are fixedly installed at equal intervals on the lower sidewall of the electronic connecting wire. The second L-shaped blocks are respectively disposed between adjacent first L-shaped blocks. The lower sidewalls of the first L-shaped blocks and the second L-shaped blocks are provided with multiple threaded holes at equal intervals. The opening directions of the first L-shaped blocks and the second L-shaped blocks are opposite, and the bottom sidewalls of the first L-shaped blocks and the second L-shaped blocks are clamped and connected to each other and fit together. After the first L-shaped blocks and the second L-shaped blocks are connected, the positions of the threaded holes correspond to each other and are connected by bolts.

[0006] Preferably, the connector includes an externally threaded tube, a wiring tube is fixedly connected to the left side wall of the externally threaded tube, a plug is fixedly installed at the left end of the wiring tube, the wire cores at both ends of the electronic connection wire enter the interior of the externally threaded tube, and then enter the interior of the wiring tube through the interior of the externally threaded tube until they are connected to the plug 34. A nut is connected to the external thread of the externally threaded tube, so as to facilitate the secure installation of the electronic connection wire.

[0007] Preferably, the electronic connecting wire includes a weather-resistant protective layer, a shielding layer, and an insulation layer, which are sequentially sleeved on the outside of the wire core from the outside to the inside, thereby facilitating the protection of the wire core.

[0008] Preferably, the connector further includes a sealing gasket, which is fixedly installed inside the externally threaded tube and symmetrically arranged on both side walls inside the externally threaded tube. Both the upper and lower ends of the right side of the externally threaded tube are open. After the wire core enters the conduit, the protective layer outside the wire core also enters the externally threaded tube, facilitating the secure installation of the electronic connecting wire by rotating the nut. This allows for compression of the protective layer of the entered electronic connecting wire, ensuring its tightness.

[0009] Preferably, a limiting ring is fixedly sleeved on the left end of the external threaded tube, and the diameter of the limiting ring is larger than the diameter of the external threaded tube, so as to facilitate the limiting of the nut.

[0010] Preferably, the inner diameter of the externally threaded tube is larger than the inner diameter of the connector tube, which allows the wire core to easily enter the interior of the connector tube and prevents the protective layer from entering.

[0011] Preferably, the wire core is a multi-stranded copper wire, the weather-resistant protective layer is made of polytetrafluoroethylene, the shielding layer is made of a conductive polymer, and the insulation layer is made of thermoplastic polyester elastomer, which can enhance the protection of the wire core and improve the flexibility of the electronic connection wire.

[0012] Preferably, S1: wire core processing, the multi-strand wire cores are individually silver-plated, and the silver-plated wire cores are twisted together, and the twisted wire cores are silver-plated again to further improve the efficiency and strength of the conductor. S2: Install the protective layer; the insulation layer, shielding layer, and weather-resistant protective layer are sequentially fitted onto the outside of the stranded wire core. The insulation layer is a thermoplastic polyester elastomer, which has the advantages of thermosetting rubber, is easy to process, has high strength, is tear-resistant, can resist corrosive chemicals and temperature fluctuations, and has stable performance. The shielding layer is a conductive polymer, which is a composite material made by adding metal particles such as silver and copper or carbon powder to insulating plastics such as PVC. It is lightweight and has good bending performance, making it easy to bend the electronic connection wire and bend the drooping part. The weather-resistant protective layer is made of polytetrafluoroethylene, which has extremely strong stability, a wide range of high and low temperature resistance, and hardly reacts with most substances. It can enhance the anti-aging and anti-corrosion ability of the protective layer and extend the service life of the protective layer. S3: Install the wiring device. After the electronic connection wire is manufactured, fix multiple first L-shaped blocks and second L-shaped blocks at equal intervals on the outer side wall of the electronic connection wire. Expose the wire cores at both ends and insert them into the interior of the external threaded tube until the outer protective layer enters the interior of the external threaded tube, so that the sealing gasket is outside the protective layer of the electronic connection wire. At this time, the wire core enters the interior of the wiring tube and connects with the plug 34. When connecting, first put the nut on one side of the limiting ring in sequence, and then rotate the nut thread sleeve. Since both the upper and lower ends of the external threaded tube are open, the exterior of the electronic connection wire can be easily installed and tightened. S4: Check the performance of the electronic connection wire. After the electronic connection wire is connected to the connector, the finished electronic connection wire is sampled and tested for electrical performance (conductivity resistance, insulation resistance, withstand voltage), mechanical performance (tensile strength, elongation at break, bending test) and weathering performance (salt spray, aging). Only after passing the test can it be shipped out of the factory.

[0013] This invention provides a high weather-resistant electronic connection wire and its manufacturing method. It has the following beneficial effects: This invention relates to a high weather-resistant electronic connector and its manufacturing method. When using the electronic connector, the cooperation between the first L-shaped block and the second L-shaped block allows for the following: after the electronic connector is installed, if the length of the electronic connector is too long, the protruding sidewalls of two adjacent first L-shaped blocks and second L-shaped blocks are interlocked and their threaded holes are aligned. A bolt is then inserted into the two threaded holes and threaded into them, which secures the connection between the first L-shaped block and the second L-shaped block. This facilitates the retraction of the excessively long portion of the electronic connector and prevents the entire electronic connector from sagging due to excessive length. This invention relates to a high weather-resistant electronic connection wire and its manufacturing method. When using the electronic connection wire, the wire adopts a core structure of multi-strand silver-plated copper wires twisted together. At the same time, each core is silver-plated, and the surface of each core is silver-plated again after twisting. This can improve the strength of the electronic connection, and the silver plating layer can enhance conductivity and oxidation resistance, and effectively prevent breakage. This invention relates to a high weather-resistant electronic connector and its manufacturing method. When using the electronic connector, the connector design achieves reliable sealing at the end of the connector, strengthens the sealing strength of the core connection, prevents moisture, dust and other impurities from entering, and further improves weather resistance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the connector structure of the present invention; Figure 3 This is a schematic diagram of the connecting line structure of the present invention.

[0015] In the diagram, 1. Electronic connection wire; 11. Weather-resistant protective layer; 12. Shielding layer; 13. Insulation layer; 2. Connection mechanism; 21. First L-shaped block; 22. Second L-shaped block; 23. Threaded hole; 3. Connector; 31. External threaded tube; 32. Wiring tube; 33. Sealing gasket; 34. Plug; 35. Nut; 4. Wire core; 5. Limiting ring. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0017] Please see Figure 1-3 This invention provides a high weather-resistant electronic connection wire and its manufacturing method, including an electronic connection wire 1, a wire core 4 inside the electronic connection wire 1, connectors 3 fastened to both ends of the electronic connection wire 1, and a connection mechanism 2 fixedly connected at equal intervals to the bottom of the electronic connection wire 1. The connecting mechanism 2 includes a first L-shaped block 21 and a second L-shaped block 22. The first L-shaped block 21 and the second L-shaped block 22 are fixedly installed at equal intervals on the lower sidewall of the electronic connecting wire 1, and the second L-shaped blocks 22 are respectively disposed between adjacent first L-shaped blocks 21. Multiple threaded holes 23 are evenly spaced inside the lower sidewalls of the first L-shaped blocks 21 and the second L-shaped blocks 22. The opening directions of the first L-shaped blocks 21 and the second L-shaped blocks 22 are opposite, and the bottom sidewalls of the first L-shaped blocks 21 and the second L-shaped blocks 22 clamp each other. The first L-shaped block 21 and the second L-shaped block 22 are connected and fitted together. After the connection, the positions of the threaded holes 23 correspond to each other, and they are connected by bolts. The first L-shaped block 21 and the second L-shaped block 22 of the lower end of the electronic connection line 1 of the falling part are connected to each other, so that the side walls of the lower end of the first L-shaped block 21 and the second L-shaped block 22 cross and fit together, and the threaded holes 23 in the first L-shaped block 21 and the second L-shaped block 22 correspond to each other. Finally, the bolts are used to penetrate the interior of two adjacent threaded holes 23. Example 2

[0018] To facilitate the installation of wire core 4, in this embodiment, as follows: Figure 1-3 As shown, connector 3 includes an externally threaded tube 31. A wiring tube 32 is fixedly connected to the left side wall of the externally threaded tube 31. A plug 34 is fixedly installed at the left end of the wiring tube 32. The wire cores at both ends of the electronic connection wire 1 enter the interior of the externally threaded tube 31 and then enter the interior of the wiring tube 32 through the interior of the externally threaded tube 31 until they are connected to the plug 34. A nut 35 is connected to the external thread of the externally threaded tube 31. Connector 3 also includes a sealing gasket 33. The sealing gasket 33 is fixedly installed inside the externally threaded tube 31 and is symmetrically arranged on both sides of the externally threaded tube 31. Both the upper and lower ends of the right side of the externally threaded tube 31 are open. After the wire core 4 enters the interior of the connector 32, the protective layer outside the wire core 4 enters the interior of the external threaded tube 31, so that the position of the electronic connecting wire 1 can be installed securely under the action of rotating the nut 35. The left end of the external threaded tube 31 is fixedly fitted with a limiting ring 5. The diameter of the limiting ring 5 is larger than the diameter of the external threaded tube 31, and the inner diameter of the external threaded tube 31 is larger than the inner diameter of the connector 32. The electronic connecting wire exposes the wire core 4 at both ends and inserts it into the interior of the connector 32 to connect it with the plug 34. Then, the nut 35 is rotated to tighten the protective layer outside the electronic connecting wire 1 that has entered the external threaded tube 31. Example 3

[0019] To facilitate the protection of conductor 4, in this embodiment, as follows: Figure 1-3As shown, the electronic connection wire 1 includes a weather-resistant protective layer 11, a shielding layer 12, and an insulation layer 13. The weather-resistant protective layer 11, the shielding layer 12, and the insulation layer 13 are sequentially sleeved on the outside of the wire core 4 from the outside to the inside. The wire core 4 is a multi-stranded copper wire. The weather-resistant protective layer 11 is made of polytetrafluoroethylene, the shielding layer 12 is made of conductive polymer, and the insulation layer 13 is made of thermoplastic polyester elastomer. By sequentially sleeved the insulation layer 13, the shielding layer 12, and the weather-resistant protective layer 11 on the outside of the wire core 4 from the inside to the outside, the wire core 4 can be effectively protected. Example 4

[0020] In this embodiment, as Figure 1-3 As shown, S1: processing of wire core 4 involves individually silvering multiple strands of wire core 4, then twisting the silver-plated wire core 4 together, and then silvering the twisted wire core 4 again to further improve the efficiency and strength of the conductor. S2: Install the protective layer; the insulation layer 13, the shielding layer 12, and the weather-resistant protective layer 11 are sequentially sleeved on the outside of the stranded wire core 4. The insulation layer 13 is a thermoplastic polyester elastomer, which has the advantages of thermosetting rubber, is easy to process, has high strength, is tear-resistant, can resist corrosive chemicals and temperature fluctuations, and has stable performance. The shielding layer 12 is a conductive polymer, which is a composite material made by adding metal particles such as silver and copper or carbon powder to insulating plastics such as PVC. It is lightweight and has good bending performance, which makes it easy to bend the electronic connecting wire 1 and bend the drooping part. The weather-resistant protective layer 11 is polytetrafluoroethylene, which has extremely strong stability, a wide range of high and low temperature resistance, and hardly reacts with most substances. It can enhance the anti-aging and anti-corrosion ability of the protective layer and extend the service life of the protective layer. S3: Install the wiring device. After the electronic connection wire 1 is manufactured, fix multiple first L-shaped blocks 21 and second L-shaped blocks 22 at equal intervals on the outer side wall of the electronic connection wire 1. Expose the wire cores 4 at both ends and insert the wire cores 4 into the interior of the external threaded tube 31 until the outer protective layer enters the interior of the external threaded tube 31, so that the sealing gasket 33 is outside the protective layer of the electronic connection wire 1. At this time, the wire cores 4 enter the interior of the wiring tube 32 and connect with the plug 34. When connecting, first put the nut 35 on one side of the limiting ring 5 in sequence, and then rotate the threaded sleeve of the nut 35. Since the upper and lower ends of the external threaded tube 31 are open, the exterior of the electronic connection wire 1 can be easily installed and fastened. S4: Check the performance of electronic connection wire 1. After the electronic connection wire 1 is connected to the connector 3, the finished electronic connection wire 1 is sampled and tested for electrical performance (conduction resistance, insulation resistance, withstand voltage), mechanical performance (tensile strength, elongation at break, bending test) and weathering performance (salt spray, aging). Only after passing the test can it be shipped out of the factory.

[0021] It should be noted that, in this embodiment, as Figure 1-3 As shown, when using the electronic connection cable 1, during installation, the electronic connection cable 1 is first connected to the connection part using the plug 34 connected at both ends. If the length of the electronic connection cable 1 is too long, causing the bottom end to sag, the first L-shaped block 21 and the second L-shaped block 22 of the line at the bottom of the sag portion of the electronic connection cable 1 are connected to each other, so that the side walls of the bottom end of the first L-shaped block 21 and the second L-shaped block 22 cross and fit together, and the threaded holes 23 in the first L-shaped block 21 and the second L-shaped block 22 correspond to each other. Finally, a bolt is used to pass through the interior of two adjacent threaded holes 23, which facilitates the bottom of the electronic connection cable 1 to sag. This effectively reduces the strong shaking of the sag portion of the electronic connection cable 1 caused by external factors and improves the strength of the electronic connection cable 1. The manufacturing method of electronic connecting wire 1 includes the following steps: When manufacturing the electronic connecting wire 1, the multi-strand wire cores 4 are first twisted together, and the twisted wire cores 4 are then silver-plated. The outer sidewalls of the twisted wire cores 4 are effectively silver-plated, which strengthens the sidewalls of the wire cores 4, improves their oxidation resistance, effectively prevents breakage, and allows the inner wire cores 4 to adhere to each other. Before this, each individual wire core 4 is silver-plated, which further improves the efficiency and strength of the wire. The insulation layer 13, shielding layer 12, and weather-resistant protective layer 11 are sequentially fitted onto the outside of the stranded wire core 4. The insulation layer 13 is a thermoplastic polyester elastomer, which has the advantages of thermosetting rubber, is easy to process, has high strength, is tear-resistant, can resist corrosive chemicals and temperature fluctuations, and has stable performance. The shielding layer 12 is a conductive polymer, which is a composite material made by adding metal particles such as silver and copper or carbon powder to insulating plastics such as PVC. It is lightweight and has good bending performance, which makes it easy to bend the electronic connecting wire 1 and bend the drooping part. The weather-resistant protective layer 11 is polytetrafluoroethylene, which has extremely strong stability, a wide range of high and low temperature resistance, and hardly reacts with most substances. It can enhance the anti-aging and anti-corrosion ability of the protective layer and extend the service life of the protective layer. After the electronic connecting wire 1 is manufactured, multiple first L-shaped blocks 21 and second L-shaped blocks 22 are fixedly installed at equal intervals on the outer sidewall of the electronic connecting wire 1. The wire cores 4 at both ends are exposed and inserted into the interior of the external threaded tube 31 until the outer protective layer enters the interior of the external threaded tube 31, so that the sealing gasket 33 is outside the protective layer of the electronic connecting wire 1. At this time, the wire core 4 enters the interior of the connector tube 32, so that it is connected to the connector 34. When connecting, first put the nut 35 on one side of the limiting ring 5 in sequence, and then rotate the threaded sleeve of the nut 35. Since the upper and lower ends of the external threaded tube 31 are open, the exterior of the electronic connecting wire 1 can be easily installed and fastened. After the electronic connecting wire 1 is connected to the connector 3, the finished electronic connecting wire 1 is subjected to sampling tests on electrical performance (conduction resistance, insulation resistance, withstand voltage), mechanical performance (tensile strength, elongation at break, bending test) and weathering performance (salt spray, aging). Only after passing the tests can it be shipped out of the factory.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high weather-resistant electronic connection wire, characterized in that: It includes an electronic connecting wire (1), the inside of which is provided with a wire core (4), both ends of which are fastened with connectors (3), and the bottom of the electronic connecting wire (1) is fixedly connected with connecting mechanisms (2) at equal intervals. The connecting mechanism (2) includes a first L-shaped block (21) and a second L-shaped block (22). The first L-shaped block (21) and the second L-shaped block (22) are fixedly installed at equal intervals on the lower side wall of the electronic connecting line (1). The second L-shaped block (22) is respectively arranged between adjacent first L-shaped blocks (21). The lower side wall of the first L-shaped block (21) and the second L-shaped block (22) are provided with multiple threaded holes (23) at equal intervals. The opening directions of the first L-shaped block (21) and the second L-shaped block (22) are opposite. The bottom side walls of the first L-shaped block (21) and the second L-shaped block (22) are clamped and connected to each other and fit together. After the first L-shaped block (21) and the second L-shaped block (22) are connected, the positions of the threaded holes (23) correspond to each other and are connected by bolts.

2. The high weather-resistant electronic connection wire according to claim 1, characterized in that: The connector (3) includes an external threaded tube (31), a wiring tube (32) is fixedly connected to the left side wall of the external threaded tube (31), a plug (34) is fixedly installed at the left end of the wiring tube (32), the wire cores at both ends of the electronic connection wire (1) enter the interior of the external threaded tube (31) respectively, and enter the interior of the wiring tube (32) through the interior of the external threaded tube (31) until they are connected to the plug (34), and a nut (35) is connected to the external thread of the external threaded tube (31).

3. The high weather-resistant electronic connection wire according to claim 1, characterized in that: The electronic connection wire (1) includes a weather-resistant protective layer (11), a shielding layer (12), and an insulation layer (13), which are sequentially sleeved on the outside of the wire core (4) from the outside to the inside.

4. The high weather-resistant electronic connection wire according to claim 2, characterized in that: The connector (3) also includes a sealing gasket (33), which is fixedly installed inside the external threaded tube (31) and symmetrically arranged on both sides of the external threaded tube (31). The upper and lower ends of the right side of the external threaded tube (31) are open. After the wire core 4 enters the inside of the connector tube 32, the protective layer outside the wire core 4 enters the inside of the external threaded tube 31, so that the position of the electronic connecting wire 1 can be installed firmly under the action of rotating the nut 35.

5. The high weather-resistant electronic connection wire according to claim 2, characterized in that: A limiting ring (5) is fixedly sleeved on the left end of the external threaded pipe (31), and the diameter of the limiting ring (5) is larger than the diameter of the external threaded pipe (31).

6. The high weather-resistant electronic connection wire according to claim 2, characterized in that: The inner diameter of the externally threaded pipe (31) is larger than the inner diameter of the connecting pipe (32).

7. The high weather-resistant electronic connection wire according to claim 3, characterized in that: The core (4) is a multi-strand copper wire, the weather-resistant protective layer (11) is made of polytetrafluoroethylene, the shielding layer (12) is made of conductive polymer and the insulating layer (13) is made of thermoplastic polyester elastomer.

8. A method for manufacturing a high weather-resistant electronic interconnect according to any one of claims 1-7, characterized in that: The steps are as follows: S1: Core (4) processing: The multi-strand core (4) is individually silver-plated, and the silver-plated core (4) is twisted together. The twisted core (4) is then silver-plated again to further improve the efficiency and strength of the conductor. S2: Install protective layer; Insulation layer (13), shielding layer (12) and weather-resistant protective layer (11) are sequentially sleeved on the outside of the stranded wire core (4). The insulation layer (13) is a thermoplastic polyester elastomer, which has the advantages of thermosetting rubber. It is also easy to process, has high strength, is tear-resistant, can resist corrosive chemicals and temperature fluctuations, and has stable performance. The shielding layer (12) is a conductive polymer, which is a composite material made by adding silver, copper and other metal particles or carbon powder to PVC and other insulating plastics. It is lightweight and has good bending performance, which makes it easy to bend the electronic connection wire (1) so that the drooping part is bent. The weather-resistant protective layer (11) is polytetrafluoroethylene, which has extremely strong stability, a wide range of high and low temperature resistance, and hardly reacts with most substances. It can enhance the anti-aging and anti-corrosion ability of the protective layer and extend the service life of the protective layer. S3: Install the wiring device. After the electronic connection wire (1) is manufactured, install multiple first L-shaped blocks (21) and second L-shaped blocks (22) at equal intervals on the outer side wall of the electronic connection wire (1). Expose the wire cores (4) at both ends and insert the wire cores (4) into the interior of the external threaded tube (31) until the outer protective layer enters the interior of the external threaded tube (31) and the sealing gasket (33) is outside the protective layer of the electronic connection wire (1). At this time, the wire cores (4) enter the interior of the wiring tube (32) and connect with the plug 34. When connecting, first put the nut (35) on one side of the limiting ring (5) in sequence, and then rotate the nut (35) threaded sleeve. Since the upper and lower ends of the external threaded tube (31) are open, the exterior of the electronic connection wire (1) can be easily installed and tightened. S4: Check the performance of the electronic connection wire (1). After the electronic connection wire (1) is connected to the connector (3), the finished electronic connection wire (1) is sampled and tested for electrical performance (conduction resistance, insulation resistance, withstand voltage), mechanical performance (tensile strength, elongation at break, bending test) and weather resistance (salt spray, aging). Only after passing the test can it be shipped out of the factory.

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