Jack terminal and electrically conductive connector

Abstract

The utility model relates to a jack terminal and an electric conduction connector, the jack terminal comprises a conductor connecting section and a plug-in structure, the plug-in structure is connected to the end portion of the conductor connecting section, the plug-in structure comprises at least two clamping arms, the clamping arms are elastic bodies, the at least two clamping arms are oppositely arranged, and the plug-in structure is connected with the conductor connecting section. At least partial areas of the at least two clamping arms are arranged in an arch-shaped bending mode in the direction close to the other clamping arm, at least one clamping arm comprises a protruding part, the protruding part is arranged at the top of the arch-shaped bending of the clamping arm, and in the circumferential direction around the protruding direction of the protruding part, the protruding part and the side faces of the clamping arms are arranged at intervals. Each clamping arm comprises a clamping part, and the convex part is arranged at the top of the arch-shaped bend of the clamping arm, namely, the convex part is further arranged at the top of the arch-shaped bend of the first clamping arm in a protruding mode so as to make contact with the pin terminal before possibly existing protruding interference bodies. Therefore, the convex part is matched with the other clamping arm, so that the stability of contact between the jack terminal and the pin terminal can be improved, and the stability of electrical conduction is improved. The electric conduction connector comprises the jack terminal, and is more stable during electric connection.

Description

Technical Field

[0001] This application relates to the field of electrical connection technology, and in particular to a socket terminal and an electrically conductive connector. Background Technology

[0002] In modern electronic devices and electrical systems, connector terminals, as key components, play a crucial role in ensuring reliable electrical connections between different circuits. Currently, the socket-type connector terminals used in the industry mainly fall into two structural types: one uses a crown spring structure to mate with the pin terminal; the other achieves mates with the pin terminal through the inward bending of the terminal's own elastic structure. However, terminals with an inward bending elastic structure suffer from insufficient electrical conductivity stability in practical applications. Utility Model Content

[0003] Therefore, it is necessary to provide a socket terminal and an electrical conductivity connector to address the problem of insufficient electrical conductivity stability of the flexible inward-bending type socket terminal.

[0004] This application provides a socket terminal, which includes a conductor connecting segment and a plug-in structure. The plug-in structure is connected to the end of the conductor connecting segment and includes at least two clamping arms. The clamping arms are elastic bodies. The at least two clamping arms are arranged facing each other, and at least a portion of one clamping arm is arched towards the other clamping arm. At least one clamping arm includes a protrusion located at the top of the arched curvature of the clamping arm. In the circumferential direction around the protrusion direction of the protrusion, the protrusion is spaced apart from each side of the clamping arm.

[0005] In one embodiment, the plurality of clamping arms includes a first clamping arm and a second clamping arm arranged facing each other. The plug-in structure further includes a connecting part and a positioning part. The connecting part is located on the same side of the first clamping arm and the second clamping arm and connects the first clamping arm and the second clamping arm. The positioning part is located at one end of the connecting part away from the conductor connecting section. The positioning part is spaced apart from both the first clamping arm and the second clamping arm. The positioning part is used for positioning and cooperating with the insulator.

[0006] In one embodiment, the conductor connecting segment is connected to one of the first clamping arm, the second clamping arm, and the connecting portion, while the ends of the other two near the conductor connecting segment are suspended to form a backstop end, which is used for positioning and engaging with the insulator.

[0007] In one embodiment, the first clamping arm includes a first spring arm and a first connecting arm, the first connecting arm being connected to the connecting portion, and the first spring arm being connected to the end of the first connecting arm away from the conductor connecting segment; wherein, the side of the first connecting arm away from the connecting portion protrudes relative to the first spring arm to form a first abutment, the first abutment being used to abut against the insulator.

[0008] In one embodiment, the dimension of the socket terminal in the direction in which the first clamp and the second clamp face each other is the thickness, and the thickness of the first clamp and the second clamp is less than the thickness of the conductor connection segment.

[0009] In one embodiment, the protrusion is configured to protrude in an arched shape.

[0010] In one embodiment, the gap between the first clamping arm and the second clamping arm gradually increases in the direction from the protrusion toward the conductor connection segment.

[0011] In one embodiment, the conductor connection segment has a solder hole and a wiring groove at the end away from the plug structure. The wiring groove is located in the region of the solder hole away from the plug structure. The wiring groove includes an opening located on the side of the wiring groove away from the plug structure, and the opening allows a wire to extend into the wiring groove.

[0012] In one embodiment, the conductor connection segment is integrally formed with the plug structure and is stamped.

[0013] This application also provides an electrically conductive connector, which includes the socket terminals described above.

[0014] In the aforementioned socket terminal, at least two clamping arms are arranged facing each other, and at least a portion of one clamping arm is arched towards the other clamping arm, thereby forming a slot-like structure for insertion into the pin terminal. Furthermore, this application further configures the clamping arm to include a clamping portion, with a protrusion located at the top of the arched bend of the clamping arm. Specifically, the protrusion further protrudes from the top of the arched bend of the first clamping arm to contact the pin terminal before any potential interference from protrusions. Thus, the protrusion, in conjunction with the other clamping arm, improves the stability of the contact between the socket terminal and the pin terminal, thereby enhancing the stability of electrical conduction.

[0015] Furthermore, in the circumferential direction around the protrusion of the protrusion, the protrusion and each side of the clamping arm are spaced apart, that is, there is a certain gap between the edge area of ​​the protrusion and the clamping arm. Therefore, it can reduce the probability of forming a protruding interference body when machining the protrusion on the clamping arm, and reduce the probability of the protruding interference body contacting the pin terminal before other areas of the clamping arm, resulting in poor contact between the socket terminal and the pin terminal. Attached Figure Description

[0016] Figure 1a This is a front view of an exemplary hole-type terminal provided in an embodiment of this application.

[0017] Figure 1b for Figure 1a A top view of an exemplary hole-type terminal shown.

[0018] Figure 2 This is an isometric view of a socket terminal provided in an embodiment of this application.

[0019] Figure 3 for Figure 2 The right view of the shown socket terminal.

[0020] Figure 4 for Figure 3 A magnified view of point A in the shown socket terminal.

[0021] Figure 5 for Figure 2 Top view of the socket terminal shown.

[0022] Figure 6 for Figure 2 The front view of the socket terminal shown.

[0023] Reference numerals: 10, socket terminal; 20, hole-type terminal; 21, protruding interference body; 100, conductor connection section; 110, solder hole; 120, wiring groove; 200, plug-in structure; 201, clamping arm; 202, protrusion; 210, first clamping arm; 211, first protrusion; 212, first spring arm; 213, first connecting arm; 214, first abutment body; 220, second clamping arm; 221, second protrusion; 222, second spring arm; 223, second connecting arm; 224, second abutment body; 230, connecting part; 240, positioning part; 250, anti-retraction end; S, protrusion direction. Detailed Implementation

[0024] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0025] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0026] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0027] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0029] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0030] In traditional technology, the hole-type terminal achieves mating with the pin terminal through the inward bending of the terminal body's own elastic structure. (Combined) Figure 1a and Figure 1b The inventors of this application have discovered that when a curved structure is formed on the hole terminal 20, a protruding interference body 21 is easily formed in the area corresponding to the curved part on the outer edge of the hole terminal 20. When the hole terminal 20 is inserted with the pin terminal, the protruding interference body 21 will be able to abut against the pin terminal before other areas of the hole terminal 20, making it impossible for other areas of the hole terminal 20 to make stable and effective contact with the pin terminal, thereby causing unstable electrical conduction and poor contact problems.

[0031] To address the aforementioned problems, this application proposes a socket terminal comprising multiple clamping arms, at least two of which are arranged facing each other. The at least two opposing clamping arms are curved in an arched shape towards each other. At least one clamping arm includes a protrusion located at the top of the arched curve, meaning the area containing the protrusion in the clamping arm protrudes further. Furthermore, the protrusion and each side of the clamping arm are spaced apart in the circumferential direction around the protrusion direction. That is, the protrusion is located in a relatively central area, thus reducing the probability of generating the aforementioned protrusion interference bodies during processing and improving the stability when the socket terminal and pin terminal are connected. It should be noted that the formation of the aforementioned protrusion interference bodies may be caused by various factors such as material properties, processing stress distribution, and process parameters. For example, during bending, the outer layer of the material is subjected to tensile stress, resulting in tensile deformation, while the inner layer is subjected to compressive stress, resulting in compressive deformation. Due to the restricted material flow near the neutral layer, the insufficient material in the outer layer will be "supplemented" in the width direction, leading to protrusions in the edge region. For example, during bending, differences in stress states in different areas of the material can lead to inconsistent deformation. It is important to emphasize that the main technical problem addressed in this application is how to improve the connection stability of the socket terminal and the pin terminal when the aforementioned protruding interference body exists in the socket terminal. The formation of the protruding interference body is described here to facilitate understanding of the phenomenon of the aforementioned protruding interference body in bent terminals and to facilitate understanding of the practical significance of the technical problem solved by this application; it is not intended to limit the protruding interference body to only be generated under the influence of the aforementioned factors. The following detailed description, in conjunction with the accompanying drawings and specific embodiments, describes the socket terminal and the electrical conductivity connector including the socket terminal provided in this application.

[0032] See Figures 2 to 4 , Figure 2 This paper shows an isometric schematic diagram of a socket terminal provided in one embodiment of the present application. Figure 3 for Figure 2 The right view of the socket terminal shown. Figure 4 for Figure 3 The image shows a partial enlarged view of point A in the shown socket terminal. One embodiment of this application provides a socket terminal 10 for mating with a pin terminal. The socket terminal 10 includes a conductor connecting section 100 and a mating structure 200, the mating structure 200 being connected to the end of the conductor connecting section 100. The mating structure 200 includes at least two clamping arms 201, each clamping arm being an elastic body. The at least two clamping arms 201 are arranged facing each other, and at least a portion of one clamping arm 201 is arched towards the other clamping arm 201 to ensure stable contact with the pin terminal. At least one clamping arm 201 includes a protrusion 202, the protrusion 202 being located at the top of the arched bend of the clamping arm 201, and the protrusion 202 further protruding relative to other areas of the clamping arm 201. In the circumferential direction around the protrusion direction S of the protrusion 202, the protrusion 202 is spaced apart from each side of the clamping arm 201.

[0033] In the aforementioned socket terminal 10, at least two clamping arms 201 are arranged facing each other, and at least a portion of one clamping arm 201 is arched towards the other clamping arm 201. This allows the two opposing clamping arms 201 to form a slot-like structure for insertion into the pin terminal. Furthermore, this application further configures the clamping arm 201 to include a clamping portion, with a protrusion 202 located at the top of the arched bend of the clamping arm 201. Specifically, the protrusion 202 further protrudes from the top of the arched bend of the first clamping arm 210, contacting the pin terminal before any potential interference from protrusions. Thus, the protrusion 202, in conjunction with the other clamping arm 201, improves the stability of the contact between the socket terminal 10 and the pin terminal, thereby enhancing the stability of electrical conduction.

[0034] Furthermore, in the circumferential direction surrounding the protrusion direction of the protrusion 202, the protrusion 202 and each side of the clamping arm 201 are spaced apart, that is, there is a certain gap between the edge areas of the protrusion 202 and the clamping arm 201. Therefore, the probability of forming a protruding interference body when machining the protrusion 202 on the clamping arm 201 can be reduced, and the probability of the protruding interference body contacting the pin terminal before other areas of the clamping arm 201 and causing poor contact between the socket terminal 10 and the pin terminal can be reduced.

[0035] Please continue reading. Figures 2 to 4 In one embodiment, the plurality of clamping arms 201 includes a first clamping arm 210 and a second clamping arm 220, which are arranged facing each other. That is, the plug-in structure 200 includes a first clamping arm 210 and a second clamping arm 220, both of which are elastic bodies. The first clamping arm 210 and the second clamping arm 220 are arranged facing each other, and at least a portion of the first clamping arm 210 and the second clamping arm 220 are arched towards each other. The first clamping arm 210 includes a first protrusion 211, which is located at the top of the arched bend of the first clamping arm 210. The second clamping arm 220 includes a second protrusion 221, which is located at the top of the arched bend of the second clamping arm 220, and the first protrusion 211 and the second protrusion 221 are aligned. In the circumferential direction around the protrusion direction S of the first protrusion 211, the first protrusion 211 and each side of the first clamping arm 210 are spaced apart. In the circumferential direction around the protrusion direction S of the second protrusion 221, each side of the second protrusion 221 and the second clamping arm 220 are spaced apart.

[0036] Please see Figure 4 In one embodiment, the protrusion 202 is configured to protrude in an arch shape to improve the smoothness of the insertion between the socket terminal 10 and the pin terminal. In conjunction with the above, both the first protrusion 211 and the second protrusion 221 can be configured to protrude and bend in an arched shape.

[0037] Please continue reading. Figure 3 In one embodiment, the plurality of clamping arms 201 and conductor connecting segments 100 can all be constructed as plates. The dimension of the socket terminal 10 in the direction in which the first clamping arm 210 and the second clamping arm 220 face each other (i.e., the protruding direction S of the protrusion 202) is its thickness, and the thickness of the first clamping arm 210 and the second clamping arm 220 is less than the thickness of the conductor connecting segment 100. Since this application mainly relies on the elastic force of the elastic deformation of the first clamping arm 210 and the second clamping arm 220 to maintain stable contact with the pin terminal, configuring the first clamping arm 210 and the second clamping arm 220 to have a small thickness dimension facilitates the elastic deformation of the first clamping arm 210 and the second clamping arm 220.

[0038] Please see Figure 4 In one embodiment, the gap between the first clamping arm 210 and the second clamping arm 220 gradually increases in the direction from the protrusion 202 toward the conductor connection segment 100, so that the end of the plug structure 200 away from the conductor connection segment 100 opens in a trumpet shape, which facilitates the insertion of the pin terminal.

[0039] Please see Figure 5 In one embodiment, the plug-in structure 200 further includes a connecting portion 230 and a positioning portion 240. The connecting portion 230 is located on the same side of the first clamping arm 210 and the second clamping arm 220, and connects the first clamping arm 210 and the second clamping arm 220. The positioning portion 240 is located at the end of the connecting portion 230 away from the conductor connecting section 100. The positioning portion 240 is spaced apart from the first clamping arm 210 and the second clamping arm 220, and is used for positioning and engaging with the insulator. Since the positioning portion 240 is spaced apart from the first clamping arm 210 and the second clamping arm 220, the positioning portion 240 has a relatively weak connection with the first clamping arm 210 and the second clamping arm 220. In this embodiment, configuring the positioning portion 240 to position and engage with the insulator can reduce the negative impact on the elastic opening and closing of the first clamping arm 210 and the second clamping arm 220, and facilitate the freer and smoother opening and closing of the first clamping arm 210 and the second clamping arm 220.

[0040] Please see Figure 3 In one embodiment, the conductor connecting segment 100 is connected to one of the first clamping arm 210, the second clamping arm 220, and the connecting portion 230. The ends of the other two near the conductor connecting segment 100 are suspended to form a stop end 250. That is, the conductor connecting segment 100 is connected to one of the first clamping arm 210, the second clamping arm 220, and the connecting portion 230, so the remaining two are suspended. The stop end 250 is used for positioning and engaging with the insulator. The stop end 250 is the end of the plug-in structure 200 near the conductor connecting segment 100, and the positioning portion 240 is located at the end of the plug-in structure 200 away from the conductor connecting segment 100. The engagement of the two with the insulator allows the axial position of the plug terminal 10 to be completely determined.

[0041] Furthermore, the first clamping arm 210 and the second clamping arm 220 are arranged facing each other, and the connecting portion 230 connects between them. The first clamping arm 210, the second clamping arm 220, and the connecting portion 230 are arranged in a U-shape. As a result, the anti-reverse end 250 formed by any two of the first clamping arm 210, the second clamping arm 220, and the connecting portion 230 are all located in different planes, which improves the stability of the anti-reverse end 250 in conjunction with the insulator.

[0042] Please see Figure 3 In one embodiment, the conductor connection segment 100 may be connected to the second clamping arm 220.

[0043] Please see Figure 5 and Figure 6 In one embodiment, the first clamping arm 210 includes a first spring arm 212 and a first connecting arm 213. The first connecting arm 213 is connected to the connecting portion 230, and the first spring arm 212 is connected to the end of the first connecting arm 213 away from the conductor connecting section 100. The first spring arm 212 is arched towards the second clamping arm 220, and a first protrusion 211 is provided on the first spring arm 212. The side of the first connecting arm 213 away from the connecting portion 230 protrudes relative to the first spring arm 212 to form a first abutment 214, which is used to abut against an insulator. Figure 5 The positioning part 240 is provided on the connecting part 230. Therefore, in this embodiment, the side of the first connecting arm 213 away from the connecting part 230 protrudes to form the first abutting body 214. The first abutting body 214 can abut against the insulator from opposite sides of the positioning part 240, thereby improving the positional stability of the socket terminal 10 and the insulator.

[0044] Please see Figure 6 In one embodiment, the second clamping arm 220 includes a second spring arm 222 and a second connecting arm 223. The second connecting arm 223 is connected to the connecting portion 230, and the second spring arm 222 is connected to the end of the second connecting arm 223 away from the conductor connecting section 100. The second spring arm 222 is arched towards the first clamping arm 210, and a second protrusion 221 is provided on the second spring arm 222. The side of the second connecting arm 223 away from the connecting portion 230 protrudes relative to the second spring arm 222 to form a second abutment 224, which is used to abut against the insulator. Similarly, the positioning portion 240 is provided on the connecting portion 230. Therefore, in this embodiment, the side of the second connecting arm 223 away from the connecting portion 230 protrudes to form the second abutment 224. The second abutment 224 can abut against the insulator from opposite sides with the positioning portion 240, improving the positional stability of the socket terminal 10 within the insulator.

[0045] Please see Figure 5In one embodiment, the conductor connection segment 100 has a solder hole 110 and a wiring groove 120 at the end away from the plug structure 200, with the wiring groove 120 located on the side of the solder hole 110 away from the plug structure 200. The wiring groove 120 includes an opening located on the side of the wiring groove 120 away from the plug structure 200, allowing a wire to extend into the wiring groove 120. The wire can be fixedly connected to the conductor connection segment 100 and electrically conductive by soldering. In this embodiment, the solder hole 110 is configured to increase the amount of solder at the wiring groove 120, thereby improving the stability of the wire solder connection.

[0046] In one embodiment, the conductor connection segment 100 is integrally formed with the plug-in structure 200 and is stamped. For example, the first clamping arm 210 can be flipped to a position opposite to the second clamping arm 220 by stamping. Alternatively, the first protrusion 211 and the second protrusion 221 can be formed by stamping. Furthermore, the solid structure of the conductor connection segment 100 can be removed by stamping to form the wiring groove 120 and the solder hole 110 as described above. Forming the plug-in terminal 10 as described in various embodiments from an integral sheet material by stamping is a simple and easy-to-implement processing method.

[0047] One embodiment of this application also provides an electrically conductive connector, which includes a socket terminal 10 as described in various embodiments. The electrically conductive connector also includes an insulator through which the socket terminal 10 passes, the insulator providing mounting support and insulating protection for the socket terminal 10.

[0048] Furthermore, the insulator may include a first segment and a second segment, which are separate components. The plug-in structure 200 passes through the first segment, and the conductor connection segment 100 passes through the second segment. This separate insulator configuration facilitates the installation of the plug-in terminal 10.

[0049] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A socket terminal, characterized in that, The socket terminal includes: Conductor connection segment; A plug-in structure is connected to the end of the conductor connection segment. The plug-in structure includes at least two clamping arms, each clamping arm being an elastic body. The at least two clamping arms are arranged facing each other, and at least a portion of one clamping arm is arched towards the other clamping arm. At least one clamping arm includes a protrusion located at the top of the arched curvature of the clamping arm. In the circumferential direction around the protrusion of the protrusion, the protrusion is spaced apart from each side of the clamping arm.

2. The socket terminal according to claim 1, characterized in that, The plurality of clamping arms includes a first clamping arm and a second clamping arm arranged facing each other. The plug-in structure further includes a connecting part and a positioning part. The connecting part is located on the same side of the first clamping arm and the second clamping arm and connects the first clamping arm and the second clamping arm. The positioning part is located at the end of the connecting part away from the conductor connecting section. The positioning part is spaced apart from the first clamping arm and the second clamping arm. The positioning part is used for positioning and cooperating with the insulator.

3. The socket terminal according to claim 2, characterized in that, The conductor connecting segment is connected to one of the first clamping arm, the second clamping arm, and the connecting part, while the ends of the other two near the conductor connecting segment are suspended to form a backstop end, which is used to position and cooperate with the insulator.

4. The socket terminal according to claim 2, characterized in that, The first clamping arm includes a first elastic arm and a first connecting arm. The first connecting arm is connected to the connecting portion, and the first elastic arm is connected to the end of the first connecting arm away from the conductor connecting segment. Wherein, the side of the first connecting arm away from the connecting portion protrudes relative to the first elastic arm to form a first abutment, the first abutment being used to abut against the insulator.

5. The socket terminal according to claim 2, characterized in that, The dimension of the socket terminal in the direction in which the first clamp and the second clamp face each other is the thickness, and the thickness of the first clamp and the second clamp is less than the thickness of the conductor connection segment.

6. The socket terminal according to claim 5, characterized in that, The protrusion is constructed to protrude in an arch shape.

7. The socket terminal according to claim 2, characterized in that, The gap between the first clamping arm and the second clamping arm gradually increases in the direction from the protrusion toward the conductor connection segment.

8. The socket terminal according to claim 1, characterized in that, The conductor connection segment has a solder hole and a wiring groove at the end away from the plug structure. The wiring groove is located in the area of ​​the solder hole away from the plug structure. The wiring groove includes an opening located on the side of the wiring groove away from the plug structure, and the opening allows a wire to extend into the wiring groove.

9. The socket terminal according to any one of claims 1-8, characterized in that, The conductor connection segment is integrally formed with the plug-in structure and is stamped.

10. An electrically conductive connector, characterized in that, The electrically conductive connector includes a jack terminal as described in any one of claims 1 to 9.

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