A terminal hardware facilitating cable guiding

Abstract

The utility model relates to terminal technical field especially discloses a terminal hardware convenient for cable guide connection, including cable installation unit, with the electrically conductive portion of cable installation unit connection, the cable installation unit includes main part, two groups of pressure welding parts are arranged respectively in the both sides of main part, and the free end outside edge of pressure welding part is equipped with the inclined guide surface convenient for external tool force pressure welding, and the main part and pressure welding part form a cable accommodating groove together, and the external cable is accommodated in the cable accommodating groove, and the external tool via the inclined guide surface pressure welding two groups of pressure welding parts on the external cable. Through setting up the inclined guide surface in the free end outside edge of pressure welding part, can effectively guide external pressure welding tool accurate positioning and force, avoid the tool to slip, reduce the operation difficulty, promote the pressure welding efficiency and stability.

Description

Technical Field

[0001] This utility model relates to the field of terminal technology, and in particular discloses a terminal hardware component that facilitates cable connection. Background Technology

[0002] In the field of electronic and electrical connections, terminal hardware is a key component for the conductive connection between cables and external plug-in elements, and its performance affects circuit stability. Traditional terminal hardware has significant shortcomings: it lacks effective guidance during cable installation, the crimping part is poorly designed, resulting in low crimping efficiency and easy loosening of the connection; the main body has poor anti-slip properties when in contact with the cable, further increasing the risk of loosening; the conductive part has a simple structure, a small contact area with the plug-in element, and no good elastic contact, resulting in high plugging resistance and easy poor contact, making it difficult to meet the requirements of efficient, stable, and durable conductive connections. Utility Model Content

[0003] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a terminal hardware that facilitates cable connection.

[0004] To achieve the above objectives, this utility model provides a terminal hardware component for easy cable connection, comprising a cable mounting part and a conductive part connected to the cable mounting part; the cable mounting part includes a main body and two sets of crimping parts respectively disposed on both sides of the main body, the outer side of the free end of the crimping part is provided with an inclined guide surface to facilitate external tool crimping, the main body and the crimping parts together form a cable receiving groove, the external cable is accommodated in the cable receiving groove, and the external tool crimps the two sets of crimping parts onto the external cable via the inclined guide surface.

[0005] Firstly, by setting an inclined guide surface on the outer side of the free end of the crimping part, the external crimping tool can be effectively guided to accurately position and apply force, preventing tool slippage, reducing operational difficulty, and improving crimping efficiency and stability. Secondly, the cable receiving groove formed by the main body and the two crimping parts can stably accommodate and initially limit the external cable, ensuring that the cable is not easily deviated during crimping, guaranteeing the connection between the cable and the terminal hardware after crimping, thereby improving the stability of conductivity and reducing problems such as poor contact. The specific implementation method is as follows: In use, first place the external cable in the cable receiving groove formed by the main body and the two sets of crimping parts, keeping the cable in a stable position within the groove. Then operate the external crimping tool, allowing the crimping end of the tool to gradually adhere to the crimping part along the inclined guide surface on the outer side of the free end of the crimping part. With the guiding effect of the inclined guide surface, the tool can apply pressure evenly and stably to the two sets of crimping parts, ultimately crimping the two sets of crimping parts tightly onto the external cable, completing the connection and installation of the cable and the terminal hardware.

[0006] The main body is arc-shaped, and the bottom surface of the main body is provided with multiple sets of anti-slip textures that abut against the external cables. The multiple sets of anti-slip textures are evenly distributed along the length of the main body.

[0007] The main body is designed in an arc shape, which better fits the cylindrical outline of the external cable, increasing the contact area with the cable and improving the stability of the initial bonding. At the same time, multiple sets of anti-slip textures evenly distributed along the length of the bottom surface of the main body can form physical contact with the cable surface after the cable is placed in the receiving groove, effectively increasing friction resistance and preventing the cable from sliding axially or rotating circumferentially on the main body before and after crimping. This further ensures the accuracy of the crimping position and the firmness of the connection after crimping, reducing the problem of poor conductive contact caused by cable displacement. Combined with the original inclined guide surface design, the overall operational reliability and usage stability are improved.

[0008] The crimping part includes a first crimping block and a second crimping block. An inclined guide surface is disposed on the side where the first crimping block and the second crimping block are far apart from each other. The second crimping block is located between the first crimping block and the conductive part, and the free end face of the first crimping block is higher than the free end face of the second crimping block.

[0009] The crimping section is divided into a first crimping block and a second crimping block, with the second crimping block located between the first crimping block and the conductive part. Simultaneously, the free end face of the first crimping block is higher than that of the second crimping block. This height difference design allows the external crimping tool to first contact and press down on the higher first crimping block during crimping, providing initial fixation for the cable. Then, the second crimping block is gradually pressed down, achieving a layered crimping effect of "positioning first, then reinforcing," preventing the cable from shifting due to uneven force during crimping. Furthermore, the inclined guide surface is positioned on the side furthest from each other, guiding the tool to apply force from both sides simultaneously, ensuring a more uniform force on the two crimping blocks and further improving crimping symmetry and stability.

[0010] The cable mounting part also includes a first protrusion and a second protrusion on both sides of the main body, with the protrusions located between the conductive part and the second crimping block; the first protrusion and the second protrusion are used to achieve positioning and anti-loosening by interference fit with the inner side of the external plug-in component.

[0011] The first and second protrusions are located on both sides of the main body and between the conductive part and the second crimping block. When the terminal hardware completes the cable crimping and mates with the external plug-in component, the first and second protrusions can form an interference fit with the inner side of the external plug-in component. The radial constraint force is generated by the tight contact between the protrusions and the inner wall of the plug-in component, which effectively prevents the terminal hardware from shaking, shifting or loosening in the plug-in component, ensuring stable contact between the conductive part and the external component, and avoiding problems such as conductivity interruption or poor contact caused by loose connection.

[0012] The main body is provided with an elastic element, which is located between the first convex strip and the second convex strip. The elastic element elastically abuts against the inner side of the external plug-in element.

[0013] The elastic element is located on the main body and between the first and second protrusions. When the terminal hardware is inserted into the external plug-in element, the elastic element can form elastic contact with the inner side of the plug-in element. On the one hand, it can compensate for the gap between the protrusion and the inner wall of the plug-in element through its own elastic deformation, enhance the overall connection sealing, and effectively prevent external dust, moisture and other impurities from entering the contact area, thus avoiding impurities from affecting the conductivity. On the other hand, the continuous elastic pressure generated by the elastic contact can form a "double anti-loosening" effect with the interference fit of the first and second protrusions, further limiting the axial movement and radial sway of the terminal hardware in the plug-in element.

[0014] The conductive part includes a first conductive strip connected to one side of the cable mounting part and a second conductive strip connected to the other side of the cable mounting part. An arc-shaped connection is provided between the end of the first conductive strip away from the cable mounting part and the end of the second conductive strip away from the cable mounting part.

[0015] The conductive parts consist of a first conductive strip and a second conductive strip connected to both sides of the cable mounting section. The ends of the two strips furthest from the cable mounting section are connected by an arc-shaped connector. On the one hand, the double conductive strip design increases the conductive contact area, reduces resistance during current transmission, reduces heat generation, and improves conductivity and stability. On the other hand, the arc-shaped connector can adapt to the internal space contour of external plug-in components, avoiding plugging jamming caused by right-angle structures. At the same time, the arc-shaped structure can disperse stress during plugging, preventing the conductive strip from deforming or breaking due to rigid collisions, thus extending its service life.

[0016] The first conductive strip and the second conductive strip are symmetrically arranged. The conductive strip includes a first arc-shaped segment connected to the cable mounting part, a first extension strip connected to the first arc-shaped segment, and a second arc-shaped segment connected to the first extension strip. The first extension strip is located between the first arc-shaped segment and the second arc-shaped segment. A gap is formed between the first conductive strip and the second conductive strip. The first arc-shaped segment bends towards the side closer to the gap, and the second arc-shaped segment bends towards the side farther from the gap. The second arc-shaped segment elastically abuts against the inner side of the external plug-in element.

[0017] The first and second conductive strips are symmetrically arranged, and each conductive strip consists of a first arc segment, a first extension strip, and a second arc segment. The symmetrical structure ensures balanced force during current transmission and avoids excessive loss on one side. The first arc segment bends towards the gap between the two conductive strips, which can enhance the overall elasticity of the conductive strip and buffer the impact force during insertion. The second arc segment bends away from the gap and elastically contacts the inner side of the external insertion element. On the one hand, it can tightly fit the inner wall of the insertion element through elastic deformation, increase the conductive contact area, reduce contact resistance, and improve the stability of current transmission. On the other hand, it can form a "triple anti-loosening" with the elastic element and the protrusion of the main body, further limiting the movement and shaking of the terminal in the insertion element. The first extension strip plays a transitional role, ensuring the continuity and mechanical stability of the overall structure of the conductive strip. Combined with the previous double anti-loosening, layered pressing, and arc-shaped main body fitting design, a more comprehensive, stable and efficient conductive system is constructed, which greatly improves the performance and durability of the terminal hardware.

[0018] The conductive strip has a chamfered end, which is used to reduce the insertion resistance between the terminal hardware and the external plug-in components.

[0019] The chamfered structure at the end of the conductive strip can effectively eliminate the sharp edges of the conductive strip. When the terminal hardware is connected to the external plug-in component, the chamfer can play a guiding role, greatly reducing the frictional resistance when the two are in contact, avoiding the difficulty of plugging in due to sharp edges or damage to the inner wall of the external plug-in component during the plugging process, while reducing the plugging operation force and improving assembly efficiency.

[0020] Both the cable mounting section and the conductive section are coated with a nickel plating layer.

[0021] Nickel plating possesses excellent corrosion resistance and oxidation resistance, effectively isolating air, moisture, and external impurities from contact with the terminal hardware substrate. This prevents structural damage to the cable mounting parts (including the main body, crimping parts, protrusions, and elastic components) and conductive parts (including double conductive strips, arc-shaped connections, and chamfers) due to oxidation, rust, or corrosion, thus extending service life. At the same time, nickel's excellent conductivity reduces the contact resistance of conductive parts, further improving the stability and efficiency of current transmission and preventing poor conductivity caused by corrosion.

[0022] The cable mounting section is provided with a guide structure on the side away from the conductive part. The guide structure is a flared opening that extends outward from the cable receiving groove. External cables are inserted into the cable receiving groove through the flared opening.

[0023] The flared opening, as a guide structure extending the cable receiving groove, can accurately guide the insertion of external cables through its enlarged inlet diameter. This avoids cable jamming or misalignment caused by the narrow inlet making it difficult to align the cable with the receiving groove, significantly reducing the difficulty of cable placement and improving assembly efficiency.

[0024] The beneficial effects of this utility model are as follows: The flared guide structure guides the cable precisely into the groove; the arc-shaped main body and anti-slip texture enhance cable positioning; the layered pressing block, combined with the inclined guide surface, ensures a secure cable connection; the raised strip, elastic element, and the second arc-shaped section of the conductive strip form multiple anti-loosening fixation; the double conductive strips and nickel plating ensure conductivity; and the chamfer and arc-shaped connection optimize the insertion fit. Based on this, firstly, assembly convenience is greatly improved; the flared opening and chamfer reduce resistance to cable insertion and terminal connection, respectively, and the inclined guide surface guides the pressing tool, reducing operational errors and force. Secondly, connection stability is enhanced. The main body fits the cable snugly, the anti-slip texture prevents displacement, and the layered crimping blocks provide precise fixation. Combined with the interference fit of the convex strips, the elastic element compensating for gaps, and the elastic resistance of the conductive strips, a triple anti-loosening mechanism prevents the cable from becoming loose or shifting from the terminal. Thirdly, it ensures efficient and reliable conductivity: double conductive strips increase the contact area, and the nickel plating reduces resistance and provides corrosion protection, minimizing heat generation and poor contact, ensuring stable current transmission. Fourthly, it enhances structural durability: the nickel plating prevents oxidation and rust, the arc-shaped connection disperses stress, and the wear-resistant design of the crimping blocks extends the terminal's lifespan, comprehensively meeting the high-efficiency, stable, and durable requirements of cable connection. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a structural schematic diagram of the entire utility model from another perspective;

[0027] Figure 3 For the present utility model Figure 1 A magnified structural diagram of part A in the middle.

[0028] The reference numerals in the figures include:

[0029] 1. Cable mounting section; 2. Conductive section; 3. Main body; 4. Crimping section; 5. Inclined guide surface; 6. Cable receiving groove; 7. Anti-slip texture; 8. First crimping block; 9. Second crimping block; 11. First protrusion; 12. Second protrusion; 13. Elastic element; 14. First conductive strip; 15. Second conductive strip; 16. Arc-shaped connection section; 17. First arc-shaped segment; 18. First extension strip; 19. Second arc-shaped segment; 21. Gap; 22. Chamfered structure; 23. Flared mouth. Detailed Implementation

[0030] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0031] Please see Figures 1 to 3As shown, this utility model provides a terminal hardware component for easy cable connection, including a cable mounting part 1 and a conductive part 2 connected to the cable mounting part 1. The cable mounting part 1 includes a main body part 3 and two sets of crimping parts 4 respectively disposed on both sides of the main body part 3. The outer side of the free end of the crimping part 4 is provided with an inclined guide surface 5 to facilitate the application of force by external tools for crimping. The main body part 3 and the crimping parts 4 together form a cable receiving groove 6, in which the external cable is received. The external tool crimps the two sets of crimping parts 4 onto the external cable via the inclined guide surface 5.

[0032] Firstly, by setting an inclined guide surface 5 on the outer side of the free end of the crimping part 4, the external crimping tool can be effectively guided to accurately position and apply force, avoiding tool slippage, reducing operational difficulty, and improving crimping efficiency and stability. Secondly, the cable receiving groove 6, which is formed by the main body 3 and the two crimping parts 4, can stably accommodate and initially limit the external cable, ensuring that the cable is not easily deviated during crimping, ensuring the connection between the cable and the terminal hardware after crimping, thereby improving the stability of conductivity and reducing problems such as poor contact. The specific implementation method is as follows: In use, the external cable is first placed in the cable receiving groove 6 formed by the main body 3 and the two sets of crimping parts 4, so that the cable is kept in a stable position in the groove. Then, the external crimping tool is operated so that the crimping end of the tool gradually fits against the crimping part 4 along the inclined guide surface 5 on the outer side of the free end of the crimping part 4. With the guiding effect of the inclined guide surface 5, the tool can apply pressure to the two sets of crimping parts 4 evenly and stably, and finally crimp the two sets of crimping parts 4 tightly onto the external cable, completing the connection and installation of the cable and the terminal hardware.

[0033] The main body 3 is arc-shaped, and the bottom surface of the main body 3 is provided with multiple sets of anti-slip textures 7 that abut against the external cables. The multiple sets of anti-slip textures 7 are equidistantly distributed along the length direction of the main body 3.

[0034] The main body 3 is designed in an arc shape, which better fits the cylindrical outline of the external cable, increasing the contact area with the cable and improving the stability of the initial bonding. At the same time, multiple sets of anti-slip textures 7 are evenly distributed along the length of the bottom surface of the main body 3, which can form physical contact with the cable surface after the cable is placed in the receiving groove, effectively increasing the friction resistance and preventing the cable from sliding axially or rotating circumferentially on the main body 3 before and after crimping. This further ensures the accuracy of the crimping position and the firmness of the connection after crimping, reducing the problem of poor conductive contact caused by cable displacement. Combined with the original inclined guide surface 5 design, the overall operational reliability and usage stability are improved.

[0035] The crimping part 4 includes a first crimping block 8 and a second crimping block 9. An inclined guide surface 5 is disposed on the side where the first crimping block 8 and the second crimping block 9 are far apart from each other. The second crimping block 9 is located between the first crimping block 8 and the conductive part 2. The free end face of the first crimping block 8 is higher than the free end face of the second crimping block 9.

[0036] The crimping part 4 is divided into a first crimping block 8 and a second crimping block 9, with the second crimping block 9 located between the first crimping block 8 and the conductive part 2. At the same time, the free end face of the first crimping block 8 is higher than that of the second crimping block 9. This height difference design allows the external crimping tool to first contact and press down the higher first crimping block 8 to initially fix the cable, and then gradually press down the second crimping block 9 to achieve a layered crimping effect of "positioning first and then reinforcing". This avoids the cable from shifting due to uneven force during the crimping process. In addition, the inclined guide surface 5 is set on the side where the two are far apart, which can guide the tool to apply force from both sides at the same time, ensuring that the force of the crimping tool on the two crimping blocks is more uniform, further improving the crimping symmetry and stability.

[0037] The cable mounting part 1 also includes a first protrusion 11 and a second protrusion 12 disposed on both sides of the main body part 3. The protrusions are located between the conductive part 2 and the second crimping block 9. The first protrusion 11 and the second protrusion 12 are used to achieve positioning and anti-loosening by interference fit with the inner side of the external plug-in element.

[0038] The first protrusion 11 and the second protrusion 12 are disposed on both sides of the main body 3 and located between the conductive part 2 and the second crimping block 9. When the terminal hardware completes the cable crimping and cooperates with the external plug-in component, the first protrusion 11 and the second protrusion 12 can form an interference fit with the inner side of the external plug-in component. The radial constraint force is generated by the tight contact between the protrusion and the inner wall of the plug-in component, which effectively prevents the terminal hardware from shaking, shifting or loosening in the plug-in component, ensuring stable contact between the conductive part 2 and the external component, and avoiding problems of electrical interruption or poor contact caused by loose connection.

[0039] The main body 3 is provided with an elastic element 13, which is located between the first protrusion 11 and the second protrusion 12. The elastic element 13 elastically abuts against the inner side of the external plug-in element.

[0040] The elastic element 13 is disposed on the main body 3 and located between the first protrusion 11 and the second protrusion 12. When the terminal hardware is inserted into the external plug-in element, the elastic element 13 can form elastic contact with the inner side of the plug-in element. On the one hand, it can compensate for the gap 21 between the protrusion and the inner wall of the plug-in element through its own elastic deformation, enhance the overall connection sealing, and effectively prevent external dust, moisture and other impurities from entering the contact area, so as to avoid impurities from affecting the conductivity. On the other hand, the continuous elastic pressure generated by the elastic contact can form a "double anti-loosening" effect with the interference fit of the first and second protrusions 12, further limiting the axial movement and radial shaking of the terminal hardware in the plug-in element.

[0041] The conductive part 2 includes a first conductive strip 14 connected to one side of the cable mounting part 1 and a second conductive strip 15 connected to the other side of the cable mounting part 1. An arc-shaped connection part 16 is provided between the end of the first conductive strip 14 away from the cable mounting part 1 and the end of the second conductive strip 15 away from the cable mounting part 1.

[0042] The conductive part 2 is divided into a first conductive strip 14 and a second conductive strip 15 that are connected to both sides of the cable mounting part 1. The ends of the two strips that are away from the cable mounting part 1 are connected by an arc-shaped connecting part 16. On the one hand, the double conductive strip design increases the conductive contact area, reduces the resistance during current transmission, reduces heat generation, and improves conductivity and stability. On the other hand, the arc-shaped connecting part 16 can adapt to the internal space contour of the external plug-in component, avoiding the plugging jamming problem caused by the right angle structure. At the same time, the arc structure can disperse the stress during plugging, prevent the conductive strip from deforming or breaking due to rigid collision, and extend its service life.

[0043] The first conductive strip 14 and the second conductive strip 15 are symmetrically arranged. The conductive strip includes a first arc-shaped segment 17 connected to the cable mounting part 1, a first extension strip 18 connected to the first arc-shaped segment 17, and a second arc-shaped segment 19 connected to the first extension strip 18. The first extension strip 18 is located between the first arc-shaped segment 17 and the second arc-shaped segment 19. A gap 21 is formed between the first conductive strip 14 and the second conductive strip 15. The first arc-shaped segment 17 bends towards the side closer to the gap 21, and the second arc-shaped segment 19 bends towards the side away from the gap 21. The second arc-shaped segment 19 elastically abuts against the inner side of the external plug-in element.

[0044] The first and second conductive strips 15 are symmetrically arranged, and each conductive strip is composed of a first arc segment 17, a first extension strip 18, and a second arc segment 19. The symmetrical structure ensures balanced force during current transmission and avoids excessive loss on one side. The first arc segment 17 bends towards the gap 21 between the two conductive strips, which can enhance the overall elasticity of the conductive strip and buffer the impact force during insertion. The second arc segment 19 bends away from the gap 21 and elastically contacts the inner side of the external insertion element. On the one hand, it can tightly fit the inner wall of the insertion element through elastic deformation, increase the conductive contact area, reduce the contact resistance, and improve the stability of current transmission. On the other hand, it can form a "triple anti-loosening" with the elastic element 13 and the protrusion of the main body 3, further restricting the movement and shaking of the terminal in the insertion element. The first extension strip 18 plays a transitional connecting role, ensuring the continuity and mechanical stability of the overall structure of the conductive strip. Combined with the previous double anti-loosening, layered pressing, and arc-shaped main body fitting design, a more comprehensive, stable and efficient conductive system is constructed, which greatly improves the performance and durability of the terminal hardware.

[0045] The conductive strip has a chamfered structure 22 at its end, which is used to reduce the insertion resistance between the terminal hardware and the external plug-in components.

[0046] The chamfered structure 22 at the end of the conductive strip can effectively eliminate the sharp edges at the end of the conductive strip. When the terminal hardware is connected to the external plug-in component, the chamfer can play a guiding role, greatly reducing the frictional resistance when the two are in contact, avoiding the difficulty of plugging in due to sharp edges or damage to the inner wall of the external plug-in component during the plugging process, while reducing the plugging operation force and improving assembly efficiency.

[0047] Both the cable mounting part 1 and the conductive part 2 are coated with a nickel plating layer.

[0048] Nickel plating has excellent corrosion resistance and oxidation resistance, which can effectively isolate air, moisture and external impurities from contact with the terminal hardware substrate, preventing structural damage to the cable mounting part 1 (including the main body 3, crimping part 4, protrusion, elastic part 13) and conductive part 2 (including double conductive strip, arc connection part 16, chamfer) due to oxidation, rust or corrosion, thus extending service life; at the same time, nickel has excellent conductivity, which can reduce the contact resistance of conductive part 2, further improving the stability and efficiency of current transmission, and avoiding poor conductivity due to rust.

[0049] The cable mounting part 1 is provided with a guide structure on the side away from the conductive part 2. The guide structure is a flared opening 23 extending outward from the cable receiving groove 6. External cables are inserted into the cable receiving groove 6 through the flared opening 23.

[0050] The flared opening 23 serves as a guide structure extending the cable receiving groove 6 from the outside. It can accurately guide the insertion of external cables through the enlarged inlet diameter, avoiding insertion jamming or offset caused by the narrow inlet making it difficult to align the cable with the receiving groove. This greatly reduces the difficulty of cable placement and improves assembly efficiency.

[0051] The rest of this embodiment is the same as that in Embodiment 1. Features not explained in this embodiment are explained using the methods in Embodiment 1, and will not be repeated here.

[0052] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A terminal hardware component for facilitating cable connection, characterized in that: It includes a cable mounting part (1) and a conductive part (2) connected to the cable mounting part (1); the cable mounting part (1) includes a main body part (3) and two sets of crimping parts (4) respectively provided on both sides of the main body part (3). The outer side of the free end of the crimping part (4) is provided with an inclined guide surface (5) to facilitate the application of force by external tools. The main body part (3) and the crimping parts (4) together form a cable receiving groove (6). The external cable is received in the cable receiving groove (6). The external tool crimps the two sets of crimping parts (4) onto the external cable through the inclined guide surface (5).

2. The terminal hardware for facilitating cable connection according to claim 1, characterized in that: The main body (3) is arc-shaped, and the bottom surface of the main body (3) is provided with multiple sets of anti-slip textures (7) that abut against the external cables. The multiple sets of anti-slip textures (7) are equidistantly distributed along the length direction of the main body (3).

3. The terminal hardware for facilitating cable connection according to claim 1, characterized in that: The crimping part (4) includes a first crimping block (8) and a second crimping block (9). An inclined guide surface (5) is disposed on the side where the first crimping block (8) and the second crimping block (9) are far apart from each other. The second crimping block (9) is located between the first crimping block (8) and the conductive part (2). The free end face of the first crimping block (8) is higher than the free end face of the second crimping block (9).

4. A terminal hardware component for facilitating cable connection according to claim 3, characterized in that: The cable mounting part (1) also includes a first protrusion (11) and a second protrusion (12) disposed on both sides of the main body (3). The protrusions are located between the conductive part (2) and the second crimping block (9). The first protrusion (11) and the second protrusion (12) are used to achieve positioning and anti-loosening by interference fit with the inner side of the external plug-in element.

5. A terminal hardware component for facilitating cable connection according to claim 4, characterized in that: The main body (3) is provided with an elastic element (13), which is located between the first protrusion (11) and the second protrusion (12). The elastic element (13) elastically abuts against the inner side of the external plug-in element.

6. A terminal hardware component for facilitating cable connection according to claim 1, characterized in that: The conductive part (2) includes a first conductive strip (14) connected to one side of the cable mounting part (1) and a second conductive strip (15) connected to the other side of the cable mounting part (1). An arc-shaped connection part (16) is provided between the end of the first conductive strip (14) away from the cable mounting part (1) and the end of the second conductive strip (15) away from the cable mounting part (1).

7. A terminal hardware component for facilitating cable connection according to claim 6, characterized in that: The first conductive strip (14) and the second conductive strip (15) are symmetrically arranged. The conductive strip includes a first arc-shaped segment (17) connected to the cable mounting part (1), a first extension strip (18) connected to the first arc-shaped segment (17), and a second arc-shaped segment (19) connected to the first extension strip (18). The first extension strip (18) is located between the first arc-shaped segment (17) and the second arc-shaped segment (19). A gap (21) is formed between the first conductive strip (14) and the second conductive strip (15). The first arc-shaped segment (17) bends towards the side closer to the gap (21), and the second arc-shaped segment (19) bends away from the gap (21). The second arc-shaped segment (19) elastically abuts against the inner side of the external plug-in element.

8. A terminal hardware component for facilitating cable connection according to claim 6, characterized in that: The conductive strip has a chamfered structure (22) at its end. The chamfered structure (22) is used to reduce the insertion resistance between the terminal hardware and the external plug-in components.

9. A terminal hardware component for facilitating cable connection according to claim 1, characterized in that: Both the cable mounting part (1) and the conductive part (2) are coated with a nickel plating layer.

10. A terminal hardware component for facilitating cable connection according to claim 1, characterized in that: The cable mounting part (1) is provided with a guide structure on the side away from the conductive part (2). The guide structure is a flared mouth (23) that extends outward from the cable receiving groove (6). The external cable is inserted into the cable receiving groove (6) through the flared mouth (23).

Images