Conductive terminal, electric connector and electric appliance

Abstract

The utility model provides a conductive terminal, an electric connector and an electric appliance, the conductive terminal comprises a conductive main body, two first elastic arms and two second elastic arms, in a first direction, one first elastic arm is connected to one side of the conductive main body, and the other first elastic arm is connected to the other side of the conductive main body; in the second direction, one second elastic arm is connected to one side of the conductive main body, and the other second elastic arm is connected to the other side of the conductive main body; in the third direction, the first elastic arms and the second elastic arms are located on the same side of the conductive body, the first elastic arms are configured to be gradually away from the conductive body in the first direction and the third direction, and the second elastic arms are configured to be gradually away from the conductive body in the second direction and the third direction. The first direction, the second direction and the third direction are perpendicular to one another in pairs. The conductive terminal, the electric connector and the electric appliance can be assembled and disassembled more flexibly, and the assembling efficiency of the conductive terminal is improved.

Description

Technical Field

[0001] The present application relates to the field of connectors, and in particular to a conductive terminal, an electrical connector, and an electrical appliance. Background Art

[0002] Conventional conductive terminals are typically assembled using methods such as barbed structures or welding. These methods are difficult to assemble, resulting in low assembly efficiency. Furthermore, barbed structures or welding make them difficult to remove or replace, limiting assembly and disassembly flexibility. They are also prone to damage during disassembly and maintenance, resulting in high maintenance costs. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a conductive terminal that can be flexibly assembled and disassembled, improves assembly efficiency, and is beneficial to reducing assembly and disassembly maintenance costs.

[0004] The present application also provides an electrical connector having the above-mentioned conductive terminal.

[0005] The present application also provides a conductive terminal having the above electrical connector.

[0006] According to an embodiment of the present application, a conductive terminal includes a conductive body, two first elastic arms, and two second elastic arms;

[0007] Along the first direction, one of the first elastic arms is connected to one side of the conductive body, and the other first elastic arm is connected to the other side of the conductive body;

[0008] Along the second direction, one of the second elastic arms is connected to one side of the conductive body, and the other second elastic arm is connected to the other side of the conductive body;

[0009] In which, along the third direction, each first elastic arm and each second elastic arm are located on the same side of the conductive body, each first elastic arm is configured to gradually move away from the conductive body along the first direction and the third direction, and each second elastic arm is configured to gradually move away from the conductive body along the second direction and the third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

[0010] According to the conductive terminal of the embodiment of the present application, there are at least the following beneficial effects: along the second direction, the two second elastic arms can produce elastic deformation under pressure and move closer to each other, so that the two second elastic arms have a tendency to move away from each other in the second direction. Furthermore, the two second elastic arms can abut the insulating plate in the second direction to achieve assembly and fixation of the conductive terminal. Moreover, by further driving the two second elastic arms closer to each other in the second direction, the conductive terminal can also be disassembled. As a result, the conductive terminal in the present application is more flexible in assembly and disassembly, and assembly is more convenient. The elastic properties of the second elastic arms enable the conductive terminal to be disassembled and assembled multiple times, avoiding damage to the conductive terminal during disassembly and assembly, which is beneficial to reducing assembly and disassembly maintenance costs. In addition, the two first elastic arms can also produce elastic deformation under pressure. Along the first direction, the two first elastic arms are respectively used to elastically abut the circuit boards on both sides of the conductive body. Through the two first elastic arms and the conductive body, the two circuit boards can be connected. The elastic abutment provides the conductive terminal with adaptive adjustment capability, which is beneficial to resisting vibration generated by the circuit board, making the electrical connection more reliable and stable.

[0011] According to some embodiments of the present application, an end of each first elastic arm facing away from the conductive body is provided with an abutting portion, and along the first direction, a side of each abutting portion facing away from the conductive body is plated with a conductive layer.

[0012] According to some embodiments of the present application, an accommodating groove is further provided on the side of each abutting portion facing away from each other along the first direction.

[0013] According to some embodiments of the present application, each first elastic arm has a curved protrusion at one end facing away from the conductive body, and along the first direction, each curved protrusion is distributed on the side facing away from each other of the two first elastic arms.

[0014] According to some embodiments of the present application, each second elastic arm is provided with a guide wall, and the guide wall is configured to extend along the first direction and gradually move away from the conductive body along the second direction.

[0015] An electrical connector according to an embodiment of the present application includes an insulating plate and a conductive terminal according to any of the above embodiments;

[0016] The insulating plate is provided with a plurality of mounting slots penetrating along a first direction;

[0017] The number of conductive terminals is the same as the number of mounting slots, and each conductive terminal is mounted in a one-to-one correspondence with each mounting slot;

[0018] Among them, in the matching pair of conductive terminals and mounting slots, the conductive body and each second elastic arm are located in the mounting slot, and each second elastic arm abuts against the slot wall of the mounting slot, and each first elastic arm extends outside the mounting slot.

[0019] The electrical connector according to the embodiment of the present application has at least the following beneficial effects: the installation groove is used to accommodate the conductive terminal, so that the structure of the electrical connector is more compact and the space occupied by the electrical connector is reduced. In addition, the insulating plate insulates and separates the multiple conductive terminals, ensuring that each conductive terminal can function independently of each other. The electrical connector can achieve conduction of multiple contacts between two circuit boards, which helps to meet the higher integration design requirements of electrical appliances.

[0020] According to some embodiments of the present application, each mounting slot includes a first slot and a second slot, the first slot is in communication with the second slot, the conductive body and the second elastic arm are located in the second slot, the second slot includes a first sidewall, and the conductive body abuts the first sidewall;

[0021] The first side wall is configured to be inclined relative to the outer peripheral wall of the insulating plate.

[0022] According to some embodiments of the present application, the insulating plate includes a main body and a guide portion, the main body is provided with a mounting groove, the guide portion is connected to the outer peripheral wall of the main body, and the guide portion extends along a first direction to bulge relative to the main body.

[0023] According to some embodiments of the present application, along the first direction, the thickness of the main body is 1.22 mm to 1.32 mm.

[0024] According to an embodiment of the present application, the electrical appliance includes a first plate, a second plate and a conductive terminal according to any of the above embodiments, the first plate is provided with a plurality of first contacts, the second plate is provided with a plurality of second contacts, and along a first direction, the insulating plate is located between the first plate and the second plate, and the first elastic arm on one side of the conductive terminal abuts the first contact, and the first elastic arm on the other side of the conductive terminal abuts the second contact.

[0025] The electrical appliance according to the embodiment of the present application has at least the following beneficial effects: the first plate and the second plate are connected via an electrical connector, which is beneficial to reducing the space occupied by the electrical appliance and improving the integration of the electrical appliance.

[0026] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present application is further described below with reference to the accompanying drawings and embodiments, wherein:

[0028] Figure 1 This is a schematic structural diagram of an electrical connector according to an embodiment of the present application;

[0029] Figure 2 This is a front view of a conductive terminal according to an embodiment of the present application;

[0030] Figure 3 A side view of a conductive terminal according to an embodiment of the present application;

[0031] Figure 4 A top view of a conductive terminal according to an embodiment of the present application;

[0032] Figure 5 This is a schematic structural diagram of a conductive terminal according to an embodiment of the present application;

[0033] Figure 6 This is a first-perspective exploded diagram of the electrical structure of an embodiment of the present application;

[0034] Figure 7 This is a second perspective exploded diagram of the electrical structure of an embodiment of the present application;

[0035] Figure 8 A top view of the electrical connector according to an embodiment of the present application;

[0036] Figure 9 for Figure 8 A partial enlarged schematic diagram of point A in the middle;

[0037] Figure 10 This is a third-perspective exploded diagram of the electrical structure of an embodiment of the present application.

[0038] Reference numerals: conductive terminal 100 , conductive body 110 , first elastic arm 120 , abutting portion 121 , accommodating groove 1211 , curved protrusion 1212 , second elastic arm 130 , guide wall 131 ;

[0039] Insulation plate 200, mounting slot 210, first slot 211, second slot 212, first side wall 2121, main body 220, guide portion 230;

[0040] A first plate 300 and a first contact 310;

[0041] The second plate 400 and the second contact 410 . DETAILED DESCRIPTION

[0042] The following describes in detail embodiments of the present application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application.

[0043] In the description of this application, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They 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, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application.

[0044] In the description of this application, "several" means more than one, "plurality" means two or more, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The description of a first elastic arm and a second elastic arm is intended solely to distinguish technical features and should not be construed to indicate or imply relative importance, or to implicitly specify the number or order of the technical features.

[0045] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0046] In the description of this application, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples.

[0047] The following describes the embodiments of the present application in conjunction with the accompanying drawings:

[0048] refer to Figures 1 to 5According to an embodiment of the present application, the conductive terminal 100 is used to achieve electrical connection between different circuit boards. The conductive terminal 100 includes a conductive body 110, two first elastic arms 120, and two second elastic arms 130. Along a first direction, one of the first elastic arms 120 is connected to one side of the conductive body 110, and the other first elastic arm 120 is connected to the other side of the conductive body 110. Along a second direction, one of the second elastic arms 130 is connected to one side of the conductive body 110, and the other second elastic arm 130 is connected to the other side of the conductive body 110. Each first elastic arm 120 and each second elastic arm 130 are located on the same side of the conductive body 110. Each first elastic arm 120 is configured to gradually move away from the conductive body 110 along the first direction and the third direction, and each second elastic arm 130 is configured to gradually move away from the conductive body 110 along the second direction and the third direction. The first direction, the second direction, and the third direction are perpendicular to each other.

[0049] Among them, along the first direction, the two first elastic arms 120 are elastically deformed by the abutment of two circuit boards located on different sides of the conductive terminal 100. One of the first elastic arms 120 is conductive with the circuit board on one side, and the other first elastic arm 120 is conductive with the circuit board on the other side. The two first elastic arms 120 are conductive through the conductive body 110, thereby realizing the connection between the two circuit boards, and the abutment between the first elastic arm 120 and the circuit board is elastic abutment, which helps to resist vibration. The first elastic arm 120 can adjust the degree of elastic deformation according to the vibration adaptability of the circuit board, which is beneficial to ensure the stability of the electrical connection.

[0050] During assembly of the conductive terminal 100, the two second elastic arms 130 are compressed in the second direction, elastically deforming toward each other. This causes the two second elastic arms 130 to move away from each other in the second direction, allowing the two second elastic arms 130 to jointly abut the insulating plate 200, securing the conductive terminal 100. During disassembly, the two second elastic arms 130 are driven toward each other in the second direction, separating the two second elastic arms 130 from the insulating plate 200, thereby removing the conductive terminal 100. Thus, the provision of the two first elastic arms 120 provides a more stable and reliable electrical connection for the conductive terminal 100. The provision of the two second elastic arms 130 enables flexible assembly and disassembly of the conductive terminal 100, improving assembly efficiency and enabling multiple assembly and disassembly of the conductive terminal 100, effectively preventing damage to the conductive terminal 100.

[0051] It should be noted that, along the third direction, the two first elastic arms 120 and the two second elastic arms 130 are located on the same side of the conductive body 110 , making the conductive terminal 100 more compact and helping to reduce the space occupied by the conductive terminal 100 .

[0052] refer to Figures 1 to 5 In some embodiments, each first elastic arm 120 is provided with an abutting portion 121 at one end facing away from the conductive body 110. Along the first direction, the side of each abutting portion 121 facing away from the conductive body 110 is plated with a conductive layer (not shown in the figure). The abutting portion 121 is used to abut against the contact of the circuit board to ensure the electrical connection between the first elastic arm 120 and the circuit board. The conductive layer is used to increase the electrical conductivity of the abutting portion 121. For example, the conductive layer can be made of gold, silver, an alloy, or other materials. In addition, the conductive layer can also improve the corrosion resistance and oxidation resistance of the abutting portion 121 on the basis of improving the electrical conductivity of the abutting portion 121, thereby making the electrical conductivity of the conductive terminal 100 more reliable and stable.

[0053] It should be noted that the abutting portion 121 contacts the contacts of the circuit board, and friction is easily generated between the two. The conductive layer is used to enhance the stability of the electrical connection between the abutting portion 121 and the contacts of the circuit board, and effectively prevents corrosion and other failures from occurring at the abutting portion 121, which is beneficial to extending the service life of the conductive terminal 100.

[0054] refer to Figures 1 to 5 In some embodiments, along the first direction, a receiving groove 1211 is further provided on the side opposite to each abutting portion 121. The abutting portion 121 is used to abut against the contact point, and the receiving groove 1211 is used to accommodate the conductive layer worn and fallen off on the outer surface of the abutting portion 121. The powder generated by the falling of the conductive layer accumulates in the receiving groove 1211, ensuring the conduction between the abutting portion 121 and the contact point, and avoiding further wear of the conductive layer. Compared with not providing the receiving groove 1211, it is beneficial to ensure the conductive performance of the conductive terminal 100 during use and extend the service life of the conductive terminal 100.

[0055] Specifically, a conductive layer may also be plated in the receiving groove 1211. When the conductive layer is worn and falls off, the receiving groove 1211 receives the fallen conductive layer powder, and the conductive layer powder accumulates in the receiving groove 1211, thereby achieving conduction between the contact and the wall of the receiving groove 1211, thereby making the conductive performance of the conductive terminal 100 more reliable and stable.

[0056] It should be noted that the contact portion 121 and the circuit board contacts primarily abut near the receiving groove 1211. When the conductive layer is worn, a portion of it falls off and fills the receiving groove 1211. The circuit board contacts abut the contact portion 121, which can at least partially block the notch of the receiving groove 1211 and prevent powder from falling out of the receiving groove 1211. Conductive layer powder within the receiving groove 1211 can still achieve electrical continuity between the contact portion 121 and the circuit board contacts.

[0057] In addition, the contact may be in a convex shape and can be inserted into the receiving groove 1211 to achieve conduction. Compared with no receiving groove 1211 , the contact area between the contact and the abutting portion 121 is increased, which is beneficial to improving the current carrying capacity.

[0058] refer to Figures 1 to 5 In other embodiments, the entire outer surface of the conductive terminal 100 is plated with a conductive layer to further improve the conductive performance of the conductive terminal 100.

[0059] refer to Figures 1 to 5 In some embodiments, each first elastic arm 120 has a curved protrusion 1212 on one end facing away from the conductive body 110. Along the first direction, each curved protrusion 1212 is located on opposite sides of the two first elastic arms 120. It should be noted that, along the first direction, the curved protrusion 1212 provided on each first elastic arm 120 is projected away from the other first elastic arm 120. The curved protrusion 1212 is configured to abut against the contact. When the circuit board vibrates, the first elastic arm 120 undergoes a slight elastic deformation to accommodate the vibration. Compared to a flat abutment against the contact, the provision of the curved protrusion 1212 ensures that the contact area between the first elastic arm 120 and the contact remains substantially consistent, thereby ensuring a stable electrical connection and more reliable current or signal transmission. It also avoids stress concentration between the first elastic arm 120 and the contact, thereby reducing vibration wear on the conductive terminal 100 and / or the contact.

[0060] Specifically, the end of each first elastic arm 120 facing away from the conductive body 110 is a contact portion 121, and at least a portion of the contact portion 121 is set as a curved protrusion 1212. The contact can be set as a plane or groove structure. The groove structure is set to better match the curved protrusion 1212, increase the contact area between the first elastic arm 120 and the contact, and improve the current carrying capacity of the conductive terminal 100.

[0061] It should be noted that the circuit board is installed inside the electrical appliance, and the electrical appliance generates vibration during use, which drives the circuit board to vibrate. Therefore, relative sliding, rotation and other micro-movements are likely to occur between the contacts of the circuit board and the first elastic arm 120. The elastic deformation characteristics of the first elastic arm 120, combined with the curved protrusion 1212, can ensure that when the contact abuts against any position of the curved protrusion 1212, the contact area between the two remains basically unchanged, thereby ensuring the current carrying capacity of the conductive terminal 100.

[0062] refer to Figures 1 to 5In some embodiments, each second elastic arm 130 is provided with a guide wall 131, and the guide wall 131 is configured to extend along the first direction and gradually away from the conductive body 110 along the second direction, that is, the guide wall 131 is inclined relative to the first direction and the second direction. The conductive terminal 100 is assembled in the mounting groove 210 along the first direction, and the guide wall 131 is used to abut the groove wall of the mounting groove 210 to provide guidance for the assembly of the conductive terminal 100, so that the assembly of the conductive terminal 100 is smoother.

[0063] Specifically, when assembling the conductive terminal 100, the guide wall 131 abuts against the slot wall of the mounting slot 210, and the two second elastic arms 130 are driven to produce elastic deformation to approach each other along the second direction until the conductive body 110 and the two second elastic arms 130 are all placed in the mounting slot 210, and along the first direction, the two first elastic arms 120 extend to the outside of the mounting slot 210, and the two first elastic arms 120 are driven along the first direction to produce elastic deformation and approach each other.

[0064] refer to Figures 2 to 8 The electrical connector according to an embodiment of the present application includes an insulating plate 200 and the conductive terminal 100 of any of the above embodiments. The insulating plate 200 is provided with a plurality of mounting slots 210 extending along a first direction. The mounting slots 210 are used to mount the conductive terminals 100. The number of the conductive terminals 100 is the same as the number of the mounting slots 210. Each conductive terminal 100 is mounted in a one-to-one correspondence with the mounting slots 210, i.e., each mounting slot 210 can accommodate one conductive terminal 100.

[0065] In the mating pair of conductive terminals 100 and mounting slots 210, the conductive body 110 and each second elastic arm 130 are both located in the mounting slots 210, and each second elastic arm 130 abuts the slot wall of the mounting slot 210 to secure the conductive terminal 100. Each first elastic arm 120 extends outside the mounting slot 210 to abut against the contacts of the circuit board to achieve electrical connection. The insulating plate 200 is used to secure the conductive terminal 100 and separate the conductive terminals 100, blocking the electrical connection between the conductive terminals 100. The electrical connector of this application can achieve electrical connection between two circuit boards with multiple contacts, making the internal structure of the electrical appliance more compact.

[0066] It should be noted that the position and number of the mounting slots 210 can be adjusted according to the number and position of the circuit board contacts.

[0067] refer to Figures 4 to 10In some embodiments, each mounting slot 210 includes a first slot 211 and a second slot 212. The first slot 211 is connected to the second slot 212. For example, along the third direction, the first slot 211 is located on one side of the second slot 212 and is connected to the second slot 212. The conductive body 110 and the second elastic arm 130 are located in the second slot 212. The second slot 212 includes a first sidewall 2121. The conductive body 110 abuts against the first sidewall 2121. The first sidewall 2121 is configured to be inclined relative to the outer peripheral wall of the insulating plate 200, which facilitates the assembly of the conductive terminals 100 in rows or columns, thereby improving the assembly efficiency of the conductive terminals 100.

[0068] It should be noted that when the conductive terminal 100 is produced, along the first direction, one end of the second elastic arm 130 is connected to the connecting section (for example, along the first direction, the second elastic arm 130 is provided with a guide wall 131 and the opposite end is connected to the connecting section), and multiple conductive terminals 100 are connected through the same connecting section. The conductive bodies 110 of each conductive terminal 100 are arranged parallel to each other, and each conductive body 110 has an angle with the connecting section, which can be 45°. Based on this, the insulating plate 200 can be square, and the first side wall 2121 is inclined relative to the outer peripheral wall of the insulating plate 200, so that the distribution rows or columns of each mounting slot 210 on the insulating plate 200 are inclined. Therefore, multiple conductive terminals 100 can be assembled one by one in the mounting slot 210 at the same time through the connecting section, thereby improving the assembly efficiency of the conductive terminal 100.

[0069] refer to Figures 4 to 10 In some embodiments, the insulating plate 200 includes a main body 220 and a guide portion 230. The main body 220 is provided with a mounting groove 210. The guide portion 230 is connected to the outer peripheral wall of the main body 220, and the guide portion 230 extends along the first direction to the outer protrusion relative to the main body 220. The setting of the guide portion 230 is used to provide a guide for the installation of the circuit board, facilitating the alignment of the circuit board with the main body 220, so that the contacts on the surface of the circuit board abut against the first elastic arm 120, thereby realizing the alignment of the circuit boards.

[0070] It should be noted that the circuit board is provided with a guide groove along the first direction, and the guide portion 230 matches the shape of the guide groove. For example, the guide portion 230 is cylindrical and the guide groove is a cylindrical groove. In addition, the guide portion 230 can also be square, conical or other shapes with guiding characteristics. Accordingly, the shape of the guide groove is matched with the shape of the guide portion 230.

[0071] refer to Figures 4 to 10In some embodiments, the thickness of the main body 220 along the first direction is 1.22 mm to 1.32 mm, making the electrical connector thinner and lighter. Alternatively, the thickness of the main body 220 is any value within any range of 1.22 mm to 1.24 mm, 1.24 mm to 1.26 mm, 1.26 mm to 1.28 mm, 1.28 mm to 1.30 mm, and 1.30 mm to 1.32 mm. For example, the thickness of the main body 220 can be any value among 1.22 mm, 1.23 mm, 1.24 mm, 1.25 mm, 1.26 mm, 1.27 mm, 1.28 mm, 1.29 mm, 1.30 mm, 1.31 mm, and 1.32 mm. By limiting the thickness of the main body 220, it is beneficial to meet the miniaturization requirements of the electrical connector and facilitate the integrated design of electrical appliances.

[0072] Specifically, along the first direction, the thickness of the main body 220 is a (refer to Figure 6 ), the thickness refers to the part with the largest thickness of the main body 220. The thickness of the area of the main body 220 where the mounting groove 210 is provided can be set to be thinner. Furthermore, an avoidance groove is enclosed in the area where the mounting groove 210 is provided through the outer periphery of the main body 220 to avoid the installation contacts, so that the size of the electrical connector after connection with the circuit board is more compact.

[0073] refer to Figures 1 to 10 According to an embodiment of the present application, the electrical appliance includes a first plate 300, a second plate 400 and an electrical connector in any of the above embodiments. The first plate 300 and the second plate 400 can be circuit boards inside the electrical appliance. The first plate 300 is provided with a plurality of first contacts 310, and the second plate 400 is provided with a plurality of second contacts 410. Along the first direction, the insulating plate 200 is located between the first plate 300 and the second plate 400, and the first elastic arm 120 of the conductive terminal 100 extending out of the mounting slot 210 on one side abuts the first contact 310, and the first elastic arm 120 of the conductive terminal 100 extending out of the mounting slot 210 on the other side abuts the second contact 410, thereby realizing electrical connection between the first plate 300 and the second plate 400 through the electrical connector.

[0074] It should be noted that the selection of the electrical connector can be made based on the number and position of the first contacts 310 and the second contacts 410 to ensure that conduction between multiple first contacts 310 and multiple second contacts 410 is achieved through one electrical connector, which is beneficial to saving occupied space and, in turn, retaining more space margin for other designs.

[0075] In addition, the electrical appliances in this application may be digital products with small spaces and high integration of internal components, such as cameras, driving recorders, and drones.

[0076] The embodiments of the present application have been described in detail above with reference to the accompanying drawings. However, the present application is not limited to the above embodiments. Various modifications can be made within the scope of knowledge possessed by ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features of the embodiments can be combined with each other unless there is a conflict.

Claims

1. A conductive terminal, characterized in that: include: Conductive body; Two first elastic arms, along a first direction, wherein one of the first elastic arms is connected to one side of the conductive body, and the other first elastic arm is connected to the other side of the conductive body; Two second elastic arms, along the second direction, wherein one of the second elastic arms is connected to one side of the conductive body, and the other second elastic arm is connected to the other side of the conductive body; In which, along the third direction, each first elastic arm and each second elastic arm are located on the same side of the conductive body, each first elastic arm is configured to gradually move away from the conductive body along the first direction and the third direction, and each second elastic arm is configured to gradually move away from the conductive body along the second direction and the third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

2. The conductive terminal according to claim 1, wherein: An abutting portion is provided at one end of each first elastic arm facing away from the conductive body. Along the first direction, a conductive layer is plated on one side of each abutting portion facing away from the conductive body.

3. The conductive terminal according to claim 2, wherein: Along the first direction, a receiving groove is further provided on the side opposite to each other of the abutting portions.

4. The conductive terminal according to any one of claims 1 to 3, characterized in that: A curved protrusion is provided on one end of each of the first elastic arms facing away from the conductive body. Along the first direction, the curved protrusions are distributed on the opposite sides of the two first elastic arms.

5. The conductive terminal according to claim 1, wherein: Each of the second elastic arms is provided with a guide wall, and the guide wall is configured to extend along the first direction and gradually move away from the conductive body along the second direction.

6. An electrical connector, characterized in that: include: The insulating plate is provided with a plurality of mounting grooves penetrating along the first direction; A plurality of conductive terminals according to any one of claims 1 to 5, wherein the number of the conductive terminals is the same as the number of the mounting slots, and each conductive terminal is mounted in a one-to-one correspondence with each mounting slot; Among them, in a pair of matching conductive terminals and the mounting slots, the conductive body and each second elastic arm are located in the mounting slot, and each second elastic arm abuts against the slot wall of the mounting slot, and each first elastic arm extends outside the mounting slot.

7. The electrical connector according to claim 6, wherein: Each of the mounting slots includes a first slot and a second slot, the first slot is connected to the second slot, the conductive body and the second elastic arm are located in the second slot, the second slot includes a first side wall, and the conductive body abuts against the first side wall; The first side wall is configured to be inclined relative to the outer peripheral wall of the insulating plate.

8. The electrical connector according to claim 6, wherein: The insulating plate includes a main body and a guide portion. The main body is provided with the mounting groove. The guide portion is connected to the outer peripheral wall of the main body and extends along the first direction to bulge outward relative to the main body.

9. The electrical connector according to claim 8, wherein: Along the first direction, the thickness of the main body is 1.22 mm to 1.32 mm.

10. An electrical appliance, characterized in that: include: A first plate having a plurality of first contacts; a second plate having a plurality of second contacts; In the electrical connector according to any one of claims 6 to 9, along the first direction, the insulating plate is located between the first plate and the second plate, and the first elastic arm on one side of the conductive terminal abuts the first contact, and the first elastic arm on the other side of the conductive terminal abuts the second contact.

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