High strength signal wire with splicing terminals

Abstract

The utility model relates to the technical field of electronic information transmission, and disclose a kind of high-strength signal line with splicing terminal, including splicing terminal base, splicing terminal outer frame, terminal interface, signal line shell and internal various structural components, when installing, splicing terminal base is fixed with outside through connecting hole, splicing terminal mounting groove is used to accurately install splicing terminal outer frame, ensure overall stability, its locking structure can effectively prevent connection loosening, guarantee the continuity of signal transmission, terminal connection structure can stably connect signal line and external equipment, realize signal import, signal line shell inside, corrosion-resistant layer can resist chemical attack, prolong service life, shielding layer blocks electromagnetic interference, ensure signal purity, filling layer enhances structural stability and compression resistance, insulation layer isolates signal line, prevent signal leakage and short circuit, auxiliary wire auxiliary signal transmission, balanced current, the signal line of center is responsible for core signal transmission.

Description

Technical Field

[0001] This utility model relates to the field of electronic information transmission technology, specifically a high-strength signal line with splicing terminals. Background Technology

[0002] Cable assemblies with stable signal transmission and strong mechanical properties are essential in various complex electronic environments, such as industrial automated production lines and high-end communication base stations, where signal interaction between devices is frequent. This places extremely high demands on the flexibility and strength of signal cable connections. Ordinary signal cables cannot meet the needs of frequent connection and disconnection and the ability to withstand complex external forces in these special scenarios. Therefore, high-strength signal cables with splicing terminals have become key products to meet these requirements.

[0003] Traditional signal cables have many shortcomings in practical applications. On the one hand, the splicing method of traditional signal cables is relatively simple, usually just simple winding or soldering. This connection method is not only cumbersome to operate, but also has poor connection stability. When subjected to external forces such as vibration and tension, the connection is prone to loosening and signal interruption, which seriously affects the normal operation of the equipment. On the other hand, traditional signal cables are not good in terms of strength. Their outer shell and internal structure cannot withstand large external forces. During industrial production, equipment installation and transportation, they are easily damaged by external pressure and pulling, resulting in signal transmission failure. These shortcomings make it difficult for traditional signal cables to meet the requirements of some fields with high requirements for signal transmission stability and cable strength, which limits the further development and application of related technologies. To this end, we propose a high-strength signal cable with splicing terminals. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a high-strength signal cable with splicing terminals, thus solving the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a high-strength signal cable with splicing terminals, including a splicing terminal base, a mounting structure on the top of the splicing terminal base, a splicing terminal outer frame fixedly mounted within the mounting structure, a locking structure on the top of the splicing terminal outer frame, through-hole terminal interfaces at both ends of the splicing terminal outer frame, a terminal connection structure within the terminal interface, a signal cable housing fixedly connected to the other side of the terminal connection structure, and an auxiliary structure and a signal cable structure within the signal cable housing.

[0006] Preferably, the mounting structure includes connecting holes and splicing terminal mounting slots. A set of symmetrical connecting holes is provided at both ends of the top of the splicing terminal base. A set of axially symmetrical splicing terminal mounting slots is provided on the top of the splicing terminal base corresponding to the connecting holes. A splicing terminal outer frame is fixedly installed in the splicing terminal mounting slot. The splicing terminal outer frame is fixedly installed in the splicing terminal mounting slot through splicing terminal fixing holes.

[0007] Preferably, the locking structure includes a fixing plate and a fixing buckle. The fixing buckle is movably installed on the top of the splicing terminal outer frame, and the fixing plate is rotatably installed at both ends of the terminal interface.

[0008] Preferably, the terminal connection structure includes a signal line terminal and a connecting block. The signal line terminal is stepped, with the lower step of the signal line terminal movably installed inside the terminal interface. The lower step of the signal line terminal is U-shaped, and the end face of the upper step of the signal line terminal is fixedly connected to the connecting block. The other side of the connecting block is fixedly connected to a signal line housing.

[0009] Preferably, the auxiliary structure includes a corrosion-resistant layer, a shielding layer, and a filling layer. The corrosion-resistant layer is fixedly installed inside the signal line housing. The shielding layer is fixedly connected inside the corrosion-resistant layer. The filling layer is fixedly connected inside the shielding layer. The filling layer is distributed in an equidistant circular pattern inside the shielding layer.

[0010] Preferably, the signal line structure includes an insulating layer, auxiliary conductors, and a signal line. The insulating layer is fixedly connected inside the filling layer. Four auxiliary conductors are fixedly installed between the shielding layer and the insulating layer in a circular arrangement at equal intervals. The signal line is fixedly installed at the center of the inner part of the insulating layer.

[0011] Compared with the prior art, this utility model provides a high-strength signal cable with splicing terminals, which has the following advantages:

[0012] 1. This high-strength signal cable with splicing terminals can accurately and securely install the splicing terminal frame through the mounting structure on the top of the splicing terminal base, such as symmetrical connection holes and splicing terminal mounting slots. The fixing pieces and fixing buckles in its locking structure can effectively prevent the connection from loosening at the terminal interface.

[0013] 2. This high-strength signal cable with splicing terminals has an auxiliary structure inside the signal cable shell, including a corrosion-resistant layer, a shielding layer, and a filling layer. The corrosion-resistant layer can effectively resist the erosion of external chemicals and extend the service life of the signal cable. The filling layer is distributed in an equidistant circle, which enhances the stability and pressure resistance of the overall structure.

[0014] 3. This high-strength signal cable with splicing terminals has a signal cable installed in the center of the insulation layer. There are four auxiliary wires distributed in a circle at equal intervals between the shielding layer and the insulation layer. The shielding layer can effectively block external electromagnetic interference and ensure the stability of the signal during transmission. The setting of auxiliary wires further enhances the reliability of signal transmission and can compensate for signal loss to a certain extent. 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 fixing buckle of this utility model;

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

[0018] Figure 4 for Figure 3 A magnified view of part A in the diagram.

[0019] In the diagram: 1. Splicing terminal base; 2. Connecting hole; 3. Splicing terminal mounting slot; 4. Splicing terminal outer frame; 5. Terminal interface; 6. Fixing plate; 7. Fixing buckle; 8. Splicing terminal fixing hole; 9. Signal line terminal; 10. Connecting block; 11. Signal line shell; 12. Corrosion resistant layer; 13. Shielding layer; 14. Filling layer; 15. Insulation layer; 16. Auxiliary wire; 17. Signal line. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 A high-strength signal cable with splicing terminals includes a splicing terminal base 1, a mounting structure on the top of the splicing terminal base 1, a splicing terminal outer frame 4 fixedly mounted inside the mounting structure, a locking structure on the top of the splicing terminal outer frame 4, through terminal interfaces 5 at both ends of the splicing terminal outer frame 4, a terminal connection structure inside the terminal interface 5, a signal cable housing 11 fixedly connected to the other side of the terminal connection structure, and an auxiliary structure and a signal cable structure inside the signal cable housing 11.

[0022] Furthermore, the installation structure includes connecting holes 2 and splicing terminal mounting slots 3. A set of symmetrical connecting holes 2 are provided at both ends of the top of the splicing terminal base 1. A set of axially symmetrically distributed splicing terminal mounting slots 3 are provided on the top of the splicing terminal base 1 corresponding to the connecting holes 2. A splicing terminal outer frame 4 is fixedly installed within the splicing terminal mounting slots 3. The splicing terminal outer frame 4 is fixedly installed within the splicing terminal mounting slots 3 through splicing terminal fixing holes 8. The connecting holes 2, in addition to being used for fixing to external equipment or mounting carriers, also serve a positioning function during installation. When the splicing terminal base 1 is installed in a specific position, the connecting holes... 2. The installation point can be quickly located, improving installation efficiency. Furthermore, the size and shape of the connecting hole 2 are compatible with common mounting screws or bolts, ensuring the firmness and versatility of the connection. The fitting accuracy between the splicing terminal fixing hole 8 and the splicing terminal mounting groove 3 and the splicing terminal outer frame 4 is high. This not only ensures the stable installation of the splicing terminal outer frame 4, but also disperses the external force on the splicing terminal outer frame 4 to a certain extent, preventing damage due to excessive local stress. During long-term use, the friction between the splicing terminal fixing hole 8 and the fastener can effectively prevent the splicing terminal outer frame 4 from shifting, maintaining the stability of the entire connection structure.

[0023] Furthermore, the locking structure includes a fixing plate 6 and a fixing buckle 7. The fixing buckle 7 is movably installed on the top of the splicing terminal outer frame 4, and the fixing plate 6 is rotatably installed at both ends of the terminal interface 5. The fixing plate 6 and the fixing buckle 7 are made of materials with certain elasticity and wear resistance, such as high-strength engineering plastics or metal alloys. This material characteristic makes the fixing plate 6 less prone to damage during rotation and can tightly fit the signal line terminal 9, providing reliable fastening force. When the fixing buckle 7 is fastened, it will produce a certain elastic deformation, thereby generating a greater clamping force, further enhancing the fixing effect on the signal line terminal 9. In addition, the surface of the fixing plate 6 and the fixing buckle 7 is added with anti-slip texture to increase the friction with the signal line terminal 9 and prevent loosening under vibration or external force. In actual operation, the design of the fixing plate 6 and the fixing buckle 7 allows operators to easily perform installation and disassembly operations, improving work efficiency.

[0024] Furthermore, the terminal connection structure includes a signal line terminal 9 and a connecting block 10. The signal line terminal 9 is stepped, with the lower step of the signal line terminal 9 movably installed within the terminal interface 5. The lower step of the signal line terminal 9 is U-shaped, and the connecting block 10 is fixedly connected to the end face of the upper step of the signal line terminal 9. A signal line housing 11 is fixedly connected to the other side of the connecting block 10. The U-shaped stepped lower step design of the signal line terminal 9, in addition to increasing the contact area and friction, can better adapt to signal lines of different specifications. Due to the elasticity of the U-shaped structure, it can accommodate signal lines of different thicknesses. When connecting signal lines, the U-shaped structure can elastically deform within a certain range to achieve a tight fit. While connecting the signal line terminal 9 and the signal line housing 11, the connecting block 10 also plays a role in stress dispersion. When the signal line is pulled by external force, the connecting block 10 can evenly distribute the tension to the signal line terminal 9 and the signal line housing 11, avoiding damage to the connection due to local stress concentration. In addition, the connection method between the connecting block 10 and the signal line terminal 9 and the signal line housing 11 is welding, which ensures the reliability and stability of the connection and guarantees smooth signal transmission.

[0025] Furthermore, the auxiliary structure includes a corrosion-resistant layer 12, a shielding layer 13, and a filling layer 14. The corrosion-resistant layer 12 is fixedly installed inside the signal line housing 11. The shielding layer 13 is fixedly connected inside the corrosion-resistant layer 12, and the filling layer 14 is fixedly connected inside the shielding layer 13. The filling layer 14 is distributed in an equidistant circular pattern inside the shielding layer 13. The corrosion-resistant layer 12 is made of a material with strong acid and alkali resistance and oxidation resistance, such as polytetrafluoroethylene. It can not only resist the corrosion of common chemical substances, but also has good electrical insulation properties and will not interfere with signal transmission. In addition to blocking external electromagnetic interference, the shielding layer 13 can also shield the electromagnetic signals generated inside the signal line to prevent signal leakage from interfering with other surrounding equipment. The filling layer 14 is made of insulating material, such as foam plastic or rubber. The equidistant circular distribution design of the filling layer 14 not only enhances the overall structural stability and pressure resistance, but also plays a role in sound insulation and noise reduction, reducing the impact of external environmental noise on signal transmission. At the same time, the filling layer 14 can also absorb thermal stress caused by temperature changes to a certain extent, protecting the integrity of the internal structure.

[0026] Furthermore, the signal line structure includes an insulation layer 15, auxiliary conductors 16, and a signal line 17. The insulation layer 15 is fixedly connected inside the filling layer 14. Four equidistant auxiliary conductors 16 are fixedly installed between the shielding layer 13 and the insulation layer 15 in a circular pattern. The signal line 17 is fixedly installed at the center of the insulation layer 15. The insulation layer 15 is made of a material with low dielectric constant and good insulation performance, which can effectively isolate the signal line 17 from other components, prevent signal leakage and short circuits, and reduce signal loss during signal transmission. The four equidistant auxiliary conductors 16 can form a uniform electric field, further enhancing the protection of the signal line 17. During signal transmission, the auxiliary conductors 16 can also balance the current. When the current in the signal line 17 fluctuates, the auxiliary conductors 16 can adjust the current distribution in time to ensure signal stability. The signal line 17 is made of a highly conductive metal to improve signal transmission quality.

[0027] Structural Description:

[0028] Splicing terminal base 1: The splicing terminal base 1 is the basic support structure for high-strength signal lines. Its top is provided with connection holes and mounting slots. It is fixed to the outside through the connection holes, and the splicing terminal mounting slots accurately position and install the splicing terminal frame, providing stable support for the entire device.

[0029] Connection hole 2: Connection hole 2 is located at both ends of the top of splicing terminal base 1, and is symmetrically distributed. It is used to fix with external equipment or carrier. It can be positioned during installation and is compatible with common screws or bolts to ensure a firm and universal connection.

[0030] Splicing terminal mounting slot 3: The splicing terminal mounting slot 3 is located on the top of the splicing terminal base 1, and is symmetrically distributed with the connection hole. It is used to fix the outer frame of the splicing terminal, ensure its accurate installation position, and enhance the overall structural stability.

[0031] Splicing terminal outer frame 4: The splicing terminal outer frame 4 is installed in the splicing terminal mounting slot 3. It has a locking structure at the top and terminal interfaces at both ends. It is a key component for connection, providing installation positions for other components and ensuring signal transmission connection.

[0032] Terminal interface 5: Terminal interface 5 is located at both ends of the splicing terminal frame 4. It has a terminal connection structure inside for connecting signal line terminals, realizing the connection between signal lines and external devices, and ensuring smooth signal transmission path.

[0033] Fixing plate 6: Fixing plate 6 is rotatably installed at both ends of the terminal interface 5. The material is elastic and wear-resistant, and it can fit tightly against the signal line terminal. With the fixing buckle, it prevents the connection from becoming loose.

[0034] Fixed buckle 7: Fixed buckle 7 is movably installed on the top of the splicing terminal outer frame 4. When it is fastened, it elastically deforms to generate clamping force, working together with the fixing plate to firmly fix the signal line terminal and ensure stable connection.

[0035] Splicing terminal fixing hole 8: The splicing terminal fixing hole 8 is used to fix the splicing terminal outer frame 4 in the splicing terminal mounting groove 3. It has high fitting accuracy, can disperse external force, and can prevent the outer frame from shifting and maintain connection stability during long-term use.

[0036] Signal line terminal 9: Signal line terminal 9 is stepped, with the lower layer of the step being U-shaped. It is movably installed inside the terminal interface 5 to increase the contact area and friction, adapt to different specifications of signal lines, and achieve a stable connection.

[0037] Connecting block 10: One end of connecting block 10 is connected to the upper layer of the signal line terminal 9, and the other end is connected to the signal line housing 11. It plays a role in stress dispersion, ensuring smooth signal transmission and reliable and stable connection.

[0038] Signal cable housing 11: The signal cable housing 11 connects to the terminal connection structure, and has an auxiliary structure and signal cable structure inside to protect the internal structure. It works with other components to ensure stable signal transmission and enhance overall strength.

[0039] Corrosion-resistant layer 12: The corrosion-resistant layer 12 is fixed inside the signal line housing 11. It is made of acid and alkali resistant and oxidation resistant materials, which can resist chemical corrosion, extend the service life of the signal line, and not interfere with signal transmission.

[0040] Shielding layer 13: Shielding layer 13 is inside the corrosion-resistant layer 12. It can block external electromagnetic interference, shield the electromagnetic signals inside the signal line, ensure signal purity, and prevent interference with other equipment.

[0041] Filler layer 14: The filler layer 14 is inside the shielding layer 13 and is distributed in an equidistant circular pattern. It is made of insulating material, which enhances structural stability and compressive strength, provides sound insulation and noise reduction, and absorbs thermal stress.

[0042] Insulating layer 15: The insulating layer 15 is fixed inside the filling layer 14. It is made of a material with a low dielectric constant to isolate the signal line, prevent signal leakage and short circuit, and reduce signal transmission loss.

[0043] Auxiliary wire 16: The auxiliary wire 16 is located between the shielding layer 13 and the insulation layer 15, and is distributed in an equidistant circle. It assists in signal transmission, balances current, forms a uniform electric field, and enhances the protection of the signal line.

[0044] Signal line 17: Signal line 17 is located in the center of the insulation layer 15. It is made of highly conductive metal and is the core carrier of signal transmission. It is responsible for accurately transmitting signals and ensuring information transmission.

[0045] Working Principle: The splicing terminal base 1 is the foundation of the entire device. Its top connecting hole 2 and splicing terminal mounting slot 3 together form the basic mounting frame. The connecting hole 2 is used to fix it to external equipment or mounting carrier, ensuring the stability of the signal line device in complex environments. The splicing terminal mounting slot 3 precisely positions the splicing terminal outer frame 4, which is then securely installed through the splicing terminal fixing hole 8, laying the foundation for the coordinated operation of subsequent components. The splicing terminal outer frame 4 serves as a key connection hub, and its locking structure plays a crucial role. The locking structure includes a fixing plate 6 and a fixing buckle 7. When the signal line terminal 9 is inserted into the terminal interface 5, the fixing plate 6 is located at both ends of the terminal interface 5 and can be rotated and adjusted. Together with the top fixing buckle 7, it can tightly lock the signal line. In industrial automated production lines with frequent vibrations, the signal wire terminal 9, along with the fixing plate 6 and the fixing clip 7, works together to prevent the signal wire from loosening and falling off, ensuring the continuity of signal transmission. The terminal connection structure consists of the signal wire terminal 9 and the connecting block 10. The signal wire terminal 9 is stepped, with its U-shaped lower step tightly fitting with the terminal interface 5 to increase the contact area and friction, ensuring a stable connection. The connecting block 10, the upper step, connects to the signal wire housing 11, responsible for introducing the signal from external devices into the signal wire, achieving electrical connection and ensuring a smooth signal transmission path. The auxiliary structure inside the signal wire housing 11 and the signal wire structure are the core guarantee for stable signal transmission. The auxiliary structure includes a corrosion-resistant layer 12, a shielding layer 13, and a filling layer. 14. The corrosion-resistant layer 12 is located at the innermost layer and can effectively resist the corrosion of external chemical substances. In chemical plants or high-salt coastal environments, it can prevent the signal line from being corroded and extend its service life. The shielding layer 13 is inside the corrosion-resistant layer 12 and can shield external electromagnetic interference. In places with complex electromagnetic environments such as communication base stations, a large number of electromagnetic waves will interfere with signal transmission. The shielding layer 13 can effectively block these interferences, ensure the purity of the signal, and avoid signal distortion or interruption. The filling layer 14 is distributed in an equidistant circular pattern inside the shielding layer 13. It not only enhances the overall structural stability of the signal line, but also buffers external compression and impact, protecting the internal signal line structure. The signal line structure includes an insulation layer 15, auxiliary conductors 16, and signal lines 17. The insulation layer 15 protects the signal lines 17. 7. Isolation from other components prevents signal leakage and short circuits, ensuring the safety and stability of signal transmission. Auxiliary wires 16 are located between the shielding layer 13 and the insulation layer 15, distributed in an equidistant circular pattern. They assist the signal line 17 in signal transmission, compensating for signal loss during transmission, and further enhancing anti-interference capabilities. The signal line 17, located at the center of the insulation layer 15, is the core carrier of signal transmission, responsible for accurately transmitting the signal from one end to the other. When an external device's signal is connected, the signal first enters the signal line housing 11 through the signal line terminal 9 and the connecting block 10. During transmission, the locking structure ensures a tight connection, preventing signal attenuation due to loosening. The shielding layer 13 in the auxiliary structure blocks electromagnetic interference.The corrosion-resistant layer 12 and the filler layer 14 protect the internal structure, the insulation layer 15 prevents signal leakage, and the auxiliary conductor 16 assists the signal line 17 in transmitting signals, ultimately achieving stable and efficient signal transmission.

[0046] 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 high-strength signal cable with splicing terminals, comprising a splicing terminal base (1), characterized in that: The top of the splicing terminal base (1) is provided with an installation structure, and a splicing terminal outer frame (4) is fixedly installed in the installation structure. The top of the splicing terminal outer frame (4) is provided with a locking structure. The two ends of the splicing terminal outer frame (4) are provided with through terminal interfaces (5). A terminal connection structure is provided in the terminal interface (5). A signal line housing (11) is fixedly connected to the other side of the terminal connection structure. An auxiliary structure and a signal line structure are provided in the signal line housing (11).

2. A high-strength signal cable with splicing terminals according to claim 1, characterized in that: The installation structure includes connecting holes (2) and splicing terminal mounting slots (3). A set of symmetrical connecting holes (2) are provided at both ends of the top of the splicing terminal base (1). A set of axially symmetrical splicing terminal mounting slots (3) are provided on the top of the splicing terminal base (1) between the connecting holes (2). A splicing terminal outer frame (4) is fixedly installed in the splicing terminal mounting slot (3). The splicing terminal outer frame (4) is fixedly installed in the splicing terminal mounting slot (3) through splicing terminal fixing holes (8).

3. A high-strength signal cable with splicing terminals according to claim 1, characterized in that: The locking structure includes a fixing plate (6) and a fixing buckle (7). The fixing buckle (7) is movably installed on the top of the splicing terminal outer frame (4), and the fixing plate (6) is rotatably installed at both ends of the terminal interface (5).

4. A high-strength signal cable with splicing terminals according to claim 1, characterized in that: The terminal connection structure includes a signal line terminal (9) and a connecting block (10). The signal line terminal (9) is stepped. The lower step of the signal line terminal (9) is movably installed in the terminal interface (5). The lower step of the signal line terminal (9) is U-shaped. The end face of the upper step of the signal line terminal (9) is fixedly connected to the connecting block (10). The other side of the connecting block (10) is fixedly connected to the signal line housing (11).

5. A high-strength signal cable with splicing terminals according to claim 1, characterized in that: The auxiliary structure includes a corrosion-resistant layer (12), a shielding layer (13), and a filling layer (14). The corrosion-resistant layer (12) is fixedly installed inside the signal line housing (11). The shielding layer (13) is fixedly connected inside the corrosion-resistant layer (12). The filling layer (14) is fixedly connected inside the shielding layer (13). The filling layer (14) is equidistantly distributed in a circular pattern inside the shielding layer (13).

6. A high-strength signal cable with splicing terminals according to claim 5, characterized in that: The signal line structure includes an insulating layer (15), auxiliary wires (16), and a signal line (17). The insulating layer (15) is fixedly connected inside the filling layer (14). Four auxiliary wires (16) are fixedly installed between the shielding layer (13) and the insulating layer (15) in a circular arrangement at equal intervals. The signal line (17) is fixedly installed at the center inside the insulating layer (15).

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