Conductive connecting piece, connecting assembly and electronic equipment

By setting up an elastic and deformable conductive connector between the circuit board and the sheet metal parts, the problem of poor structural stability of the sheet metal parts and circuit boards is solved, the continuity and stability of the grounding connection are achieved, the installation cost is reduced, and the reliability of electronic equipment is improved.

CN224082829UActive Publication Date: 2026-04-03FAURECIA CLARION ELECTRONICS (XIAMEN) CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-07
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

In the existing technology, sheet metal parts and circuit boards have poor structural stability and are prone to unstable grounding connections due to external forces.

Method used

The conductive connector is used, including a connecting part and an elastic part. The elastic part can deform elastically to accommodate the small displacement between the circuit board and the sheet metal part, ensuring continuous contact of the conductive pad and improving the stability of the grounding connection.

Benefits of technology

It improves the continuity and stability of grounding connections, reduces installation costs, and enhances the performance reliability of electronic equipment in complex environments.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224082829U_ABST
    Figure CN224082829U_ABST
Patent Text Reader

Abstract

The utility model discloses a conductive connecting piece, a connecting assembly and electronic equipment. Relates to the technical field of electronic equipment. The problem that a sheet metal part and a circuit board are poor in structural stability is at least solved. The conductive connecting piece is used for being arranged between a circuit board and a sheet metal part and comprises a connecting part and an elastic part. The connecting part is suitable for being connected with a sheet metal part. The elastic part is connected to the connecting part and is suitable for being in contact with a conductive disc on the circuit board; the elastic part can generate elastic deformation so as to slide on the conductive disc. When the elastic part is in contact with the conductive disc on the circuit board, the elastic part can adapt to infinitesimal displacement or deformation generated by external force between the circuit board and the sheet metal part. And the continuity and the stability of grounding connection are further improved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This application relates to the field of electronic equipment technology, and in particular to a conductive connector, a connection assembly, and an electronic device. Background Technology

[0002] Electronic devices may be subjected to various external forces during use, such as vibration and impact. Fixing the circuit board to sheet metal parts provides stable support. Furthermore, grounding of both the circuit board and the sheet metal parts is necessary to ensure electrical safety.

[0003] In existing technologies, grounding is achieved by placing conductive foam or grounding springs between the circuit board and the sheet metal parts.

[0004] However, the existing setup methods suffer from poor structural stability. Utility Model Content

[0005] The purpose of this application is to provide a conductive connector, a connection component, and an electronic device, which aims to solve the problem of poor stability of sheet metal parts and circuit board structures in the prior art.

[0006] To achieve the above objectives, this application adopts the following technical solution:

[0007] In a first aspect, a conductive connector is provided. The conductive connector is used to be disposed between a circuit board and a sheet metal part, and includes a connecting portion and an elastic portion. The connecting portion is adapted to connect to the sheet metal part. The elastic portion is connected to the connecting portion and adapted to contact a conductive pad on the circuit board. The elastic portion is capable of elastic deformation to slide on the conductive pad.

[0008] When the elastic part contacts the conductive pad on the circuit board, it can adapt to the minute displacements or deformations between the circuit board and the sheet metal parts caused by external forces. That is, when the relative positions of the circuit board and the sheet metal parts change due to a collision, the elastic part can still contact the conductive pad to maintain the conductive connection, and will not easily detach like traditional conductive foam or grounding springs, thereby improving the continuity and stability of the grounding connection.

[0009] In one possible implementation, the elastic part includes an arc-shaped part, one end of which is connected to the connecting part along the arc-shaped contour line of the arc-shaped part. The arc-shaped part includes a convex arc surface facing the conductive disk and in contact with the conductive disk.

[0010] In one possible implementation, the elastic part further includes:

[0011] The spring arm connects the arc-shaped part and the connecting part. The spring arm can undergo elastic deformation so that the arc-shaped part slides along the conductive disk.

[0012] In one possible implementation, two elastic portions are provided; from one end of the connecting portion to the end away from the connecting portion, the arcuate portions of the two elastic portions extend in opposite directions; the two elastic portions slide in opposite directions.

[0013] In one possible implementation, the arc-shaped portion further includes a concave arc surface spaced apart from the convex arc surface, the concave arc surface being away from the conductive disk, and the radius of the concave arc surface being greater than or equal to 0.8 mm and less than or equal to 1.2 mm.

[0014] In one possible implementation, the length of the spring arm portion in the direction from the circuit board to the sheet metal part is greater than or equal to 2.5 mm and less than 4 mm.

[0015] In a second aspect, a connecting assembly is provided, comprising a circuit board, a sheet metal part, and a conductive connector provided in any possible embodiment of the first aspect. The circuit board has a conductive pad. The conductive connector is disposed between the circuit board and the sheet metal part, and the connecting portion of the conductive connector is connected to the sheet metal part. The elastic portion of the conductive connector contacts the conductive pad.

[0016] In one possible implementation, the sheet metal part and the conductive connector are integrally formed.

[0017] In one possible implementation, there are multiple conductive connectors arranged in a ring.

[0018] Thirdly, an electronic device is provided, including the connection component provided in any of the possible embodiments of the second aspect. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a connection component provided in one embodiment of this application;

[0021] Figure 2 This is a top view of a connection component provided in one embodiment of this application;

[0022] Figure 3 This is a schematic diagram of the state of a connection component provided in one embodiment of this application;

[0023] Figure 4 This is a schematic diagram illustrating yet another state of the connection component provided in one embodiment of this application;

[0024] Figure 5 This is a schematic diagram of another state of the connection component provided in one embodiment of this application.

[0025] Figure label:

[0026] 100 - Conductive connector; 200 - Connecting assembly;

[0027] 1-Connecting part; 2-Elastic part; 21-Arc-shaped part; 211-Convex arc surface; 212-Concave arc surface; 22-Elastic arm part;

[0028] 01-Circuit board; 02-Sheet metal parts; 03-Conductive disk. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0030] The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0031] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "communication" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a direct connection or an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0032] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, article, or apparatus that includes that element.

[0033] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0034] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0035] like Figure 1 As shown, this application provides a conductive connector 100. The conductive connector 100 is used to be disposed between a circuit board 01 and a sheet metal part 02. The conductive connector 100 includes a connecting portion 1 and an elastic portion 2. The connecting portion 1 is adapted to connect to the sheet metal part 02. The elastic portion 2 is connected to the connecting portion 1 and adapted to contact a conductive pad 03 on the circuit board 01. The elastic portion 2 can elastically deform to slide on the conductive pad 03.

[0036] When the elastic part 2 comes into contact with the conductive pad 03 on the circuit board 01, it can adapt to the slight displacement or deformation between the circuit board 01 and the sheet metal part 02 caused by external forces. Even when the relative positions of the circuit board 01 and the sheet metal part 02 change due to a collision, the elastic part 2 can still contact the conductive pad 03 to maintain the conductive connection, and will not easily detach like traditional conductive foam or grounding springs, thereby improving the continuity and stability of the grounding connection.

[0037] The conductive connector 100 is easy to install thanks to the connecting part 1 and the elastic part 2. During installation, simply connect the connecting part 1 to the sheet metal part 02 and align the elastic part 2 with the conductive pad 03 on the circuit board 01. This greatly improves installation efficiency and reduces installation costs.

[0038] It should be noted that after the conductive connector 100 structure is installed, other connection methods are needed to fix the circuit board 01 and the sheet metal part 02.

[0039] The embodiments of this application will be described in detail below with reference to the accompanying drawings, and the application scenarios of the embodiments of this application will be introduced first before the detailed description of the embodiments of this application.

[0040] This application also provides an electronic device.

[0041] The conductive connector 100 provided in this application is used in any connection assembly 200 including a circuit board 01 and a sheet metal part 02. The connection assembly 200 is used in electronic devices.

[0042] Electronic devices can be found in the following fields: electronic products, vehicles, industrial control, communication equipment, etc.

[0043] Electronic devices in the electronics field include, but are not limited to: mobile phones, computers, home appliances, and electronic toys.

[0044] Electronic devices in the vehicle field include, but are not limited to: vehicle engine control systems, vehicle entertainment systems, vehicle braking systems, vehicle driver assistance systems, and vehicle autonomous driving systems.

[0045] Electronic devices in the field of industrial control include, but are not limited to: industrial automation equipment and robotic equipment.

[0046] Electronic equipment in the field of communication equipment includes, but is not limited to: base station equipment and communication terminal equipment.

[0047] The conductive connector 100 can be adjusted according to the requirements of different circuit boards 01 and sheet metal parts 02, thus making it suitable for a variety of electronic devices and meeting the needs of different electronic devices in different application scenarios. This improves the versatility of the conductive connector 100.

[0048] The conductive connector 100 is made of a conductive material. Exemplary materials for the conductive connector 100 include, but are not limited to: copper, aluminum, silver, gold, copper alloys, aluminum alloys, carbon fibers, metal oxides, conductive polymers, graphite-containing materials, and carbon nanomaterials.

[0049] For example, the materials of conductive disk 03 include, but are not limited to: copper, aluminum, silver, gold, copper alloy, aluminum alloy, carbon fiber, metal oxide, conductive polymer, graphite-containing materials, and carbon nanomaterials.

[0050] For example, the conductive disk 03 can be configured with a corresponding shape depending on the usage.

[0051] See Figure 2 and combined Figure 1 As shown, in one possible embodiment, the width of the connecting portion 1 is greater than or equal to 3 mm and less than or equal to 5 mm. That is, 3 mm ≤ width of connecting portion 1 ≤ 5 mm. The width of connecting portion 1 is within... Figure 2 It is indicated by W.

[0052] The width of the connecting part 1 refers to the dimension of the connecting part 1 in the direction perpendicular to the sheet metal part 02 and the circuit board 01, and in the direction perpendicular to the sliding direction of the elastic part 2.

[0053] When the dimensions of sheet metal part 02 and circuit board 01 change, the width of connecting part 1 can be adjusted accordingly, and is not limited to the dimensions mentioned above.

[0054] See Figure 3 and Figure 4 In one possible implementation, the connection method between the elastic part 2 and the connecting part 1 includes, but is not limited to, bolt connection, snap-fit, plug-in connection, locking connection, welding or integral molding.

[0055] In one possible implementation, the elastic part 2 includes an arc-shaped part 21, one end of which is connected to the connecting part 1 along the arc-shaped outline of the arc-shaped part 21. The arc-shaped part 21 includes a convex arc surface 211, which faces the conductive disk 03 and contacts the conductive disk 03.

[0056] When there is a certain relative displacement between the circuit board 01 and the sheet metal part 02 or when it is subjected to external force, the arc-shaped part 21 can adapt to this change through its own bending deformation.

[0057] Meanwhile, the arc-shaped part 21 can improve the effect of bearing and buffering external forces, reduce damage or connection failure caused by rigid contact, and thus ensure that the conductive connector 100 and the conductive disk 03 always maintain a good contact state, ensuring the stability of grounding conduction.

[0058] The stable contact between the convex arc surface 211 and the conductive disk 03 helps to maintain a good conductive path.

[0059] When the circuit board 01 and the sheet metal part 02 approach each other and move to the point where the elastic part 2 and the conductive disk 03 are in initial contact, the convex arc surface 211 contacts the conductive disk 03 with its own curvature.

[0060] As the circuit board 01 and the sheet metal part 02 continue to approach each other, the convex arc surface 211 decomposes the compressive force between the circuit board 01 and the sheet metal part 02 into a component force F1 along the extension direction of the circuit board 01 and a compressive force F2 along the direction between the circuit board 01 and the sheet metal part 02. The arc-shaped portion 21 thus undergoes elastic deformation and slides towards the extension surface of the conductive disk 03. During this process, at least a portion of the convex arc surface 211 remains connected to the conductive disk 03.

[0061] In this way, the continuity and stability of the grounding connection can be improved in the above process.

[0062] See Figure 3 and Figure 4 In one possible implementation, the arc-shaped portion 21 further includes a concave arc surface 212 spaced apart from the convex arc surface 211, the concave arc surface 212 being away from the conductive disk 03.

[0063] When there is a certain relative displacement between the circuit board 01 and the sheet metal part 02, or when subjected to external force, the arc-shaped part 21 can bend and deform through the concave arc surface 212 to adapt to this change. In this way, the effect of bearing and buffering external force can be improved, the damage or connection failure caused by rigid contact can be reduced, and the continuity and stability of the grounding connection can be improved.

[0064] The radius of the concave arc surface 212 is greater than or equal to 0.8 mm and less than or equal to 1.2 mm. That is, 0.8 mm ≤ radius of the concave arc surface 212 ≤ 1.2 mm.

[0065] For example, the radius of the concave arc surface 212 can be one of 0.8mm, 0.9mm, 1.0mm, 1.1mm, or 1.2mm.

[0066] It should be noted that when the dimensions of sheet metal part 02 and circuit board 01 change, the radius of concave arc surface 212 can be adjusted accordingly, and is not limited to the dimensions mentioned above.

[0067] See also Figure 3 and Figure 4 In one possible implementation, the elastic part 2 further includes a spring arm. The spring arm is connected between the arc-shaped part 21 and the connecting part 1, and the spring arm can undergo elastic deformation to allow the arc-shaped part 21 to slide along the conductive disk 03.

[0068] When there is relative movement between the circuit board 01 and the sheet metal part 02 or when it is subjected to external force, the spring arm can undergo elastic deformation, which plays a buffering role, absorbs and disperses part of the external force, reduces the impact on the entire structure, especially the contact part between the arc part 21 and the conductive disk 03, avoids poor contact or damage due to excessive external force, and protects the stability of the conductive connection and the integrity of the structure.

[0069] The spring arm connects the arc-shaped part 21 and the connecting part 1, and its elastic deformation capability can assist the arc-shaped part 21 in sliding along the conductive disk 03. When the positional relationship between the circuit board 01 and the sheet metal part 02 changes, the spring arm can use its own elastic deformation to enable the arc-shaped part 21 to better adapt to the relative displacement, so as to maintain good contact and conductivity with the conductive disk 03 under different conditions.

[0070] In one possible implementation, the length of the spring arm portion 22 in the direction from the circuit board 01 to the sheet metal part 02 is greater than or equal to 2.5 mm and less than 4 mm. That is, 2.5 mm ≤ length of spring arm portion 22 ≤ 4 mm. The length of the spring arm portion 22 is within... Figure 3 The value is represented by L.

[0071] For example, the length of the spring arm 22 can be one of 2.5mm, 3mm, 3.5mm, or 4mm.

[0072] It should be noted that when the dimensions of the sheet metal part 02 and the circuit board 01 change, the length of the spring arm 22 can be adjusted accordingly, and is not limited to the dimensions mentioned above.

[0073] The length of the spring arm 22 refers to the length from the side of the sheet metal part 02 away from the circuit board 01 to one end of the connecting part 1. Meanwhile, the extending direction of the spring arm 22 is along the direction in which the circuit board 01 and the sheet metal part 02 are arranged.

[0074] The height between the sheet metal part 02 and the circuit board 01 can be limited by adjusting the length of the spring arm 22 and the radius of the concave arc surface 212. Furthermore, the length of the spring arm 22 and the radius of the concave arc surface 212 can be adjusted to accommodate different sheet metal parts 02 and circuit boards 01.

[0075] See also Figure 3 and Figure 4 In one possible implementation, two elastic portions 2 are provided. From one end of the connecting portion 1 to the end away from the connecting portion 1, the arcuate portions 21 of the two elastic portions 2 extend in mutually opposing directions, and the two elastic portions 2 slide in mutually opposing directions.

[0076] When there is relative displacement between the circuit board 01 and the sheet metal part 02, or when subjected to external force, the two elastic parts 2 slide in opposite directions, which can buffer and balance the force from two opposite directions. In this way, the connection between the circuit board 01 and the sheet metal part 02 can be made more stable, reducing deformation or damage caused by uneven force.

[0077] Since the two elastic parts 2 contact and slide with the conductive disk 03 in different directions, even if one of the elastic parts 2 experiences localized poor contact during sliding, the other elastic part 2 may still maintain good contact, thereby improving the overall reliability of conductivity and reducing the risk of circuit failure due to contact problems.

[0078] Meanwhile, circuit board 01 and sheet metal part 02 may be subjected to external forces from different directions. The design of two elastic parts 2 sliding in opposite directions can better adapt to this complex external force situation. Regardless of the direction of the force, there is a corresponding elastic part 2 to buffer and adjust, so that the entire structure can maintain good performance in various complex working environments.

[0079] like Figure 5 As shown, when there is an angle between the sheet metal part 02 and the circuit board 01, the two elastic parts 2 can undergo elastic deformation according to their positions. That is, the deformation of the two elastic parts 2 can be different. Thus, when the circuit board 01 is mounted at an angle relative to the sheet metal part 02, both elastic parts 2 slide on their corresponding conductive pads 03, thereby improving the overall reliability of conductivity.

[0080] See also Figure 3 and Figure 4 In one possible implementation, two elastic portions 2 are provided. From one end of the connecting portion 1 to the end away from the connecting portion 1, the arcuate portions 21 of the two elastic portions 2 extend toward each other in a direction that approaches each other, and the two elastic portions 2 slide in the direction that approaches each other.

[0081] When other components are provided in the direction that the elastic parts 2 are far apart from each other to obstruct the sliding of the arc-shaped part 21, the above-mentioned arrangement can be selected so that the two elastic parts 2 slide in the direction that they are close to each other.

[0082] In one possible implementation, multiple elastic portions 2 are provided.

[0083] Multiple elastic parts 2 can evenly distribute the pressure on the circuit board 01 onto the sheet metal part 02. When the circuit board 01 bears weight or is subjected to external force, each elastic part 2 bears a portion of the pressure, avoiding pressure concentration on a few points or areas, thereby reducing the risk of damage to the circuit board 01 and sheet metal part 02 caused by excessive local pressure, and thus making the entire structure more stable.

[0084] In one possible implementation, the minimum distance between the arcuate portions 21 of the two elastic portions 2 is greater than or equal to 4 mm and less than or equal to 5 mm. The minimum distance between the arcuate portions 21 of the two elastic portions 2 is... Figure 3 It is represented by N.

[0085] For example, the minimum distance between the arcuate portions 21 of the two elastic portions 2 can be one of 4mm, 4.2mm, 4.5mm, 4.8mm, or 5mm.

[0086] The above are embodiments of the conductive connector 100 provided in this application.

[0087] See also Figure 3 , Figure 4 and Figure 5 This application also provides a connection assembly 200, including a circuit board 01, a sheet metal part 02, and a conductive connector 100 provided in any of the possible embodiments described above. The circuit board 01 has a conductive disk 03. The conductive connector 100 is disposed between the circuit board 01 and the sheet metal part 02, and the connecting portion 1 of the conductive connector 100 is connected to the sheet metal part 02. The elastic portion 2 of the conductive connector 100 contacts the conductive disk 03.

[0088] For example, the thickness of sheet metal part 02 is greater than or equal to 0.4 mm and less than or equal to 1.2 mm. That is, 0.4 mm ≤ the thickness of sheet metal part 02 ≤ 1.2 mm.

[0089] For example, the thickness of sheet metal part 02 can be one of 0.4mm, 0.6mm, 0.8mm, 1.0mm, or 1.2mm.

[0090] The compression of sheet metal part 02 is greater than or equal to 0.5mm and less than or equal to 1mm.

[0091] In one possible implementation, the sheet metal part 02 is integrally formed with the conductive connector 100.

[0092] The thickness of the conductive connector 100 is the same as the thickness of the sheet metal part 02.

[0093] The sheet metal part 02 and the conductive connector 100 are integrally formed, which increases the connection strength. It can also reduce contact resistance, thereby improving electrical reliability. Furthermore, it can simplify the production process and reduce production costs.

[0094] For example, when both the connecting portion 1 and the elastic portion 2 are integrally formed, a portion of the elastic portion 2 is located between the circuit board 01 and the sheet metal part 02, and the elastic portion 2 can be formed by bending a portion of the sheet metal part 02. Thus, the bending of the elastic portion 2 on the sheet metal part 02 forms a heat dissipation hole on the sheet metal part 02.

[0095] The ventilation holes allow air to flow between the circuit board 01 and the sheet metal part 02, thereby accelerating heat dissipation and improving heat dissipation efficiency.

[0096] In one possible implementation, the connection method between the sheet metal part 02 and the conductive connector 100 includes, but is not limited to, bolt connection, snap-fit, plug-in connection, locking connection, and welding.

[0097] In one possible implementation, there are multiple conductive connectors 100 arranged in a ring.

[0098] Setting multiple conductive connectors 100 can make the current evenly distributed, avoid the current concentration in a certain area, thereby reducing the problems of local overheating and increased resistance, and improving the stable operation of the entire circuit system.

[0099] The circular arrangement of conductive connectors 100 can make the force distribution more uniform. When the conductive connectors 100 are subjected to external force, the force can be evenly distributed to each connector along the circular structure, reducing the loosening or damage of the connection caused by excessive local force, improving the reliability and stability of the connection, and thus enhancing the mechanical strength of the entire structure.

[0100] The number of conductive connectors 100 is not just one; it could be three, five, ten, or even more. The specific number is determined based on actual needs and application scenarios.

[0101] Multiple conductive connectors 100 arranged in a ring means that multiple conductive connectors 100 are distributed sequentially around a central point or central axis, following a circular trajectory. Their relative positional relationship makes them form a ring shape or a ring-like shape when viewed as a whole. The distance between two adjacent conductive connectors 100 may also be non-uniform.

[0102] The placement of the multiple conductive connectors 100 is determined based on actual needs and application scenarios.

[0103] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A conductive connector, characterized in that, The conductive connector is used to be disposed between the circuit board and the sheet metal part, and includes: Connecting part, suitable for connecting sheet metal parts; An elastic portion is connected to the connecting portion and adapted to contact a conductive pad on the circuit board; the elastic portion is capable of elastic deformation to slide on the conductive pad. The elastic portion includes: An arc-shaped portion, one end of which extends along the arc-shaped contour line of the arc-shaped portion is connected to the connecting portion. The arc-shaped portion includes a convex arc surface, which faces the conductive disk and contacts the conductive disk. The elastic part further includes: The elastic arm is connected between the arc-shaped part and the connecting part. The elastic arm can undergo elastic deformation so that the arc-shaped part slides along the conductive disk.

2. The conductive connector according to claim 1, characterized in that, Two elastic portions are provided; from one end connected to the connecting portion to the end away from the connecting portion, the arc-shaped portions of the two elastic portions extend in opposite directions; the two elastic portions slide in opposite directions.

3. The conductive connector according to claim 1, characterized in that, The arc-shaped portion also includes a concave arc surface spaced apart from the convex arc surface. The concave arc surface is away from the conductive disk, and the radius of the concave arc surface is greater than or equal to 0.8 mm and less than or equal to 1.2 mm.

4. The conductive connector according to claim 1, characterized in that, In the direction from the circuit board to the sheet metal part, the length of the spring arm is greater than or equal to 2.5 mm and less than or equal to 4 mm.

5. A connecting component, characterized in that, include: A circuit board, on which a conductive disk is provided; Sheet metal parts; The conductive connector according to any one of claims 1-4, wherein the conductive connector is disposed between the circuit board and the sheet metal part; and the connecting portion of the conductive connector is connected to the sheet metal part; and the elastic portion of the conductive connector is in contact with the conductive pad.

6. The connecting component according to claim 5, characterized in that, The sheet metal part and the conductive connector are integrally formed.

7. The connecting component according to claim 5, characterized in that, The number of conductive connectors is multiple, and the multiple conductive connectors are arranged in a ring.

8. An electronic device, characterized in that, Includes the connecting component as described in any one of claims 5-7.