Charging base assembly and vehicle

Abstract

The embodiment of the utility model provides a charging seat assembly and a vehicle, and the charging seat assembly comprises a charging seat body which is provided with a charging port, and a charging socket is located in the charging port; the cover body is suitable for covering the charging port; the magnetic assembly comprises a first magnetic part and a second magnetic part, the first magnetic part is arranged on the charging base body, the second magnetic part is arranged on the cover body, the second magnetic part is used for being in magnetic attraction with the first magnetic part, and the first magnetic part and the charging base body are integrally formed and / or the second magnetic part and the cover body are integrally formed. According to the charging base assembly, it is ensured that the cover body is stably fixed to the charging port, the cover body can be conveniently mounted and dismounted, the sealing reliability is ensured, the structure is simple, and the production cost can be reduced.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a charging dock assembly and a vehicle. Background Technology

[0002] In related technologies, the cover and the charging dock body cooperate through interference, preventing the cover from slipping off the charging port under the action of friction. If the friction between the cover and the charging dock body is large, the sealing effect is good, but it can easily lead to excessive insertion and removal force, making it difficult to remove the cover. If the friction between the cover and the charging dock body is small, the insertion and removal force is small, and the cover can be easily removed, but it can easily lead to poor sealing effect. At the same time, the cover is prone to wear after repeated insertion and removal, and the inner wall of the charging dock body's socket can also be damaged, easily losing its function of sealing the charging port, resulting in unstable insertion and removal force. Utility Model Content

[0003] This application provides a charging base assembly and a vehicle, which aims to ensure that the cover is stably fixed at the charging port, facilitate the installation and removal of the cover, ensure reliable sealing, and has a simple structure that can reduce production costs.

[0004] A charging dock assembly according to an embodiment of this application includes: a charging dock body having a charging port formed thereon, and a charging socket located inside the charging port; a cover adapted to cover the charging port; and a magnetic assembly including a first magnetic element and a second magnetic element, the first magnetic element being disposed on the charging dock body, the second magnetic element being disposed on the cover, and the second magnetic element being used to magnetically attract the first magnetic element, wherein the first magnetic element and the charging dock body are integrally formed and / or the second magnetic element and the cover are integrally formed.

[0005] According to the embodiments of this application, the charging base assembly has a cover adapted to cover the charging port of the charging base body. A first magnetic component is disposed on the charging base body, and a second magnetic component is disposed on the cover. The second magnetic component is used to magnetically engage with the first magnetic component, so that the cover is stably fixed at the charging port, facilitating the installation and removal of the cover, increasing convenience, ensuring sealing reliability, and allowing for precise control of the insertion and extraction force, thereby reducing production costs. Furthermore, the first magnetic component and the charging base body are integrally formed, and / or the second magnetic component and the cover are integrally formed, simplifying manufacturing, providing high connection strength, accurate positioning, and reducing assembly steps, thus improving production efficiency.

[0006] In addition, the charging dock assembly according to the above embodiments of this application may also have the following additional technical features:

[0007] According to some embodiments of this application, the charging dock assembly includes: a body portion defining the charging port; a support portion connected to the body portion and surrounding the charging port; a portion of the cover located within the annular area of ​​the support portion; a first magnetic element disposed on the end face of the support portion facing the cover; and a second magnetic element disposed opposite to the first magnetic element. This design simplifies the structure of the charging dock body, facilitates protection of the charging socket, ensures reliable sealing, and facilitates the engagement of the first and second magnetic elements to ensure reliable fixation.

[0008] According to some embodiments of this application, an extension is provided on the outer peripheral wall of one end of the cover in the axial direction. The extension extends along the circumferential direction of the cover and is supported by a support portion. The end face of the support portion away from the main body is provided with a first magnetic element, and the end face of the extension portion near the charging port is provided with a second magnetic element. This can limit the position of the cover, avoiding damage to the charging socket caused by excessive movement of the cover, and preventing the cover from scratching or damaging the first magnetic element, which helps to extend the service life and ensures reliable sealing of the cover to the charging port.

[0009] According to some embodiments of this application, the end face of the first magnetic element and the support portion away from the main body is flush, which can avoid damage caused by collision with the protruding first magnetic element portion, thus extending the service life and ensuring a reliable connection between the first magnetic element and the second magnetic element; and / or, the end face of the second magnetic element and the extension portion near the charging port is flush, which can avoid damage caused by collision with the protruding second magnetic element portion, thus extending the service life and ensuring a reliable connection between the first magnetic element and the second magnetic element.

[0010] According to some embodiments of this application, the charging dock assembly further includes a buffer member located between the support portion and the extension portion along the axial direction of the charging port. When the cover is placed over the charging port, the buffer member provides a cushioning effect, preventing noise generated when the extension portion contacts the support portion, thus reducing noise. Furthermore, the buffer member enhances the seal between the cover and the charging dock body, further ensuring a tight seal.

[0011] According to some embodiments of this application, the buffer is sleeved on the outer peripheral wall of the cover. This allows for the fixation of the buffer, facilitating the buffer to cushion the impact between the extension and the support when the cover is placed over the charging port, and preventing the buffer from shifting position, thus ensuring a good cushioning effect.

[0012] According to some embodiments of this application, the magnetic component further includes a third magnetic element disposed on the buffer member, the third magnetic element being used to magnetically engage with the first magnetic element. When the cover is placed over the charging port, the first magnetic element can engage with the third magnetic element, which helps to increase the insertion and extraction force and ensures a more reliable seal of the charging port.

[0013] According to some embodiments of this application, the buffer and the third magnetic component are integrally formed. This simplifies manufacturing, ensures high connection strength between the buffer and the third magnetic component, provides accurate positioning, reduces assembly steps, and improves production efficiency.

[0014] According to some embodiments of this application, the first magnetic element is formed as a ring extending along the circumferential direction of the charging port or as a plurality of elements spaced apart along the circumferential direction of the charging port, both of which can achieve the attraction between the first magnetic element and the second magnetic element, ensuring that the cover reliably seals the charging port; and / or, the second magnetic element is formed as a ring extending along the circumferential direction of the charging port or as a plurality of elements spaced apart along the circumferential direction of the charging port, both of which can achieve the attraction between the first magnetic element and the second magnetic element, ensuring that the cover reliably seals the charging port.

[0015] The vehicle according to an embodiment of this application includes the charging dock assembly described in an embodiment of this application.

[0016] According to the vehicle embodiment of this application, a cover is adapted to cover the charging port of the charging base body. A first magnetic component is disposed on the charging base body, and a second magnetic component is disposed on the cover. The second magnetic component is used to magnetically engage with the first magnetic component, so that the cover is stably fixed at the charging port, facilitating the installation and removal of the cover, increasing convenience, ensuring sealing reliability, and allowing for precise control of the insertion and extraction force, thereby reducing production costs. Furthermore, the first magnetic component and the charging base body are integrally formed, and / or the second magnetic component and the cover are integrally formed, simplifying manufacturing, providing high connection strength, accurate positioning, and reducing assembly steps, which helps improve production efficiency. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the charging dock assembly provided in an embodiment of this application from one angle;

[0018] Figure 2 This is a structural schematic diagram of the charging dock assembly provided in an embodiment of this application from another angle;

[0019] Figure 3 This is an exploded view of the charging dock assembly provided in the embodiments of this application;

[0020] Figure 4 This is a cross-sectional view of the charging dock assembly provided in an embodiment of this application;

[0021] Figure 5 yes Figure 4 The center circle shows an enlarged structural diagram at point A.

[0022] Figure 6 This is an exploded view of the charging base body and the first magnetic component provided in the embodiments of this application;

[0023] Figure 7 This is a structural schematic diagram of the charging dock body provided in an embodiment of this application from one angle;

[0024] Figure 8 This is a structural schematic diagram of the charging dock body provided in an embodiment of this application from another angle;

[0025] Figure 9 This is an exploded view of the cover and the second magnetic component provided in the embodiments of this application;

[0026] Figure 10 This is a structural schematic diagram of the cover at one angle provided in an embodiment of this application;

[0027] Figure 11 This is a structural schematic diagram of the cover provided in an embodiment of this application from another angle;

[0028] Figure 12 This is a schematic diagram of the structure of the first magnetic component provided in the embodiments of this application at one angle;

[0029] Figure 13 This is a structural schematic diagram of the first magnetic component provided in the embodiments of this application from another angle.

[0030] Explanation of reference numerals in the attached figures:

[0031] 100. Charging dock assembly;

[0032] 10. Charging base body; 11. Charging port; 101. Main body; 102. Support part;

[0033] 20. Cover; 21. Extension;

[0034] 30. Magnetic component; 31. First magnetic element; 32. Second magnetic element; 311. First connecting part. Detailed Implementation

[0035] To make the technical problems, technical solutions, and beneficial effects solved by this application clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0036] This application provides a charging dock assembly 100, which includes a charging dock body 10 and a cover 20.

[0037] Specifically, such as Figures 1-8 As shown, a charging port 11 is formed on the charging body 10, and a charging socket is located inside the charging port 11. A cover 20 can be placed on the charging port 11 to shield the charging port 11 and prevent external dust or rainwater from entering the charging port 11 and damaging the charging socket, thus ensuring safety.

[0038] In related technologies, the cover and the charging dock body cooperate through interference. Friction prevents the cover from slipping off the charging port. For example, the cover uses ribs to interfere with the charging dock body's connector to seal the charging port. If the friction between the cover and the charging dock body is high, the sealing effect is good, but it can lead to excessive insertion and removal force, making it difficult to remove the cover. If the friction between the cover and the charging dock body is low, the insertion and removal force is low, allowing the cover to be easily removed, but this can result in poor sealing. Furthermore, the cover is prone to wear after repeated insertion and removal, and the inner wall of the charging dock body's connector can also be damaged, potentially losing its ability to seal the charging port and causing unstable insertion and removal force.

[0039] Therefore, in this application, as Figures 3-6 , Figure 9 As shown, the charging base assembly 100 also includes a magnetic component 30, which includes a first magnetic element 31 and a second magnetic element 32. The first magnetic element 31 is disposed on the charging base body 10, and the second magnetic element 32 is disposed on the cover 20. The second magnetic element 32 can magnetically engage with the first magnetic element 31. Thus, when the cover 20 is placed over the charging port 11, the principle of attraction between opposite magnetic poles can be used to stably fix the cover 20 at the charging port 11, facilitating the installation and removal of the cover 20, increasing convenience, avoiding the wear and tear caused by repeated insertion and removal in related technologies, ensuring sealing reliability, and by changing the volume of the first magnetic element 31 and the second magnetic element 32, the insertion and removal force can be precisely controlled, avoiding the cost increase caused by repeatedly adjusting the size of the cover ribs to modify the mold in related technologies, thus reducing production costs.

[0040] Meanwhile, the first magnetic component 31 and the charging base body 10 are integrally formed, and / or the second magnetic component 32 and the cover 20 are integrally formed, i.e., the first magnetic component 31 and the charging base body 10 are integrally formed, which simplifies manufacturing, ensures high connection strength between the first magnetic component 31 and the charging base body 10, accurate positioning, and reduces assembly steps, thus improving production efficiency. For example, the first magnetic component 31 and the charging base body 10 are integrally injection molded; or the second magnetic component 32 and the cover 20 are integrally formed, which simplifies manufacturing, ensures high connection strength between the second magnetic component 32 and the cover 20, accurate positioning, and reduces assembly steps, thus improving production efficiency. For example, the second magnetic component 32 and the cover 20 are integrally injection molded; or the first magnetic component 31 and the charging base body 10 are integrally formed, and the second magnetic component 32 and the cover 20 are integrally formed, which simplifies manufacturing, ensures high connection strength between the first magnetic component 31 and the charging base body 10, and ensures accurate positioning, and reduces assembly steps, thus improving production efficiency.

[0041] In some embodiments, such as Figure 12 and Figure 13 As shown, the first magnetic component 31 has a first connecting portion 311, which protrudes from the outer peripheral wall of the first magnetic component 31 and is located inside the charging base body 10. The first connecting portion 311 can increase the connection area between the first magnetic component 31 and the charging base body 10, ensuring that the first magnetic component 31 is reliably connected to the charging base body 10, reducing the risk of the first magnetic component 31 falling off the charging base body 10, and ensuring that the cover 20 is reliably fixed at the charging port 11.

[0042] In some embodiments, the second magnetic element 32 has a second connecting portion, which protrudes from the outer peripheral wall of the second magnetic element 32 and is located inside the cover 20. The second connecting portion can increase the connection area between the second magnetic element 32 and the cover 20, ensuring that the connection between the second magnetic element 32 and the cover 20 is reliable, reducing the risk of the second magnetic element 32 falling off the cover 20, and ensuring that the cover 20 is reliably fixed at the charging port 11.

[0043] According to the embodiments of this application, the charging base assembly 100 has a cover 20 adapted to cover the charging port 11 of the charging base body 10. A first magnetic element 31 is disposed on the charging base body 10, and a second magnetic element 32 is disposed on the cover 20. The second magnetic element 32 is used to magnetically engage with the first magnetic element 31, so that the cover 20 is stably fixed at the charging port 11, which facilitates the installation and removal of the cover 20, increases convenience, ensures reliable sealing, and facilitates precise control of the insertion and extraction force, thereby reducing production costs. At the same time, the first magnetic element 31 and the charging base body 10 are integrally formed and / or the second magnetic element 32 and the cover 20 are integrally formed, which simplifies manufacturing, provides high connection strength, accurate positioning, and reduces assembly steps, thus improving production efficiency.

[0044] In some embodiments of this application, such as Figures 2-8 As shown, the charging dock body 10 includes a body portion 101 and a support portion 102. The body portion 101 defines a charging port 11. The support portion 102 is connected to the body portion 101 and surrounds the charging port 11, which makes the structure of the charging dock body 10 simple, facilitates the processing and manufacturing of the charging dock body 10, helps to reduce production costs, and facilitates the protection of the charging socket through the support portion 102.

[0045] In addition, such as Figure 4 and Figure 5 As shown, part of the cover 20 is located on the inner side of the support 102, which facilitates the cover 20 to cover the charging port 11, ensuring reliable protection of the charging socket and reliable sealing. The first magnetic element 31 is located on the end face of the support 102 facing the cover 20, and the second magnetic element 32 is arranged opposite to the first magnetic element 31, which facilitates the cooperation between the first magnetic element 31 and the second magnetic element 32 to ensure reliable fixation.

[0046] According to some embodiments of this application, such as Figures 3-5 , Figures 9-11 As shown, the cover 20 is in the axial direction (e.g.) Figure 3 An extension 21 is provided on the outer peripheral wall of one end (in the up-down direction shown). The extension 21 extends along the circumferential direction of the cover 20 and is supported by the support 102. This enables the charging base body 10 to support the cover 20, ensuring that the cover 20 is reliably fixed on the charging base body 10. It also limits the position of the cover 20 to prevent excessive movement of the cover 20 and damage to the charging socket.

[0047] In addition, such as Figure 4 and Figure 5 As shown, the end face of the support portion 102 that is away from the main body portion 101 (e.g.) Figure 3 The upper end face shown is provided with a first magnetic element 31, and the end face of the extension 21 near the charging port 11 (e.g.) Figure 3The lower end face shown is provided with a second magnetic element 32, which facilitates the magnetic attraction between the first magnetic element 31 and the second magnetic element 32, ensuring that the cover 20 is reliably fixed on the charging base body 10, and avoiding damage such as scratches to the first magnetic element 31 caused by the cover 20, which helps to extend the service life and ensures that the cover 20 reliably seals the charging port 11.

[0048] It should be noted that, for ease of description, the terms "up" and "down" in this application are based on the orientation relationships shown in the accompanying drawings, and are not intended to limit the orientation in actual application.

[0049] In some embodiments, such as Figure 5 As shown, the end faces of the first magnetic component 31 and the support portion 102 that are away from the main body portion 101 are flush, which can prevent the first magnetic component 31 from protruding from the end face of the support portion 102 that is away from the main body portion 101. This can avoid problems such as damage caused by collision with the protruding part of the first magnetic component 31, which is beneficial to extend the service life and ensure that the connection between the first magnetic component 31 and the second magnetic component 32 is reliable.

[0050] In some embodiments, such as Figure 5 As shown, the end face of the second magnetic component 32 and the extension 21 near the charging port 11 is flush, which can prevent the second magnetic component 32 from protruding from the end face of the extension 21 near the charging port 11. This can avoid damage caused by collision with the protruding part of the second magnetic component 32, which is beneficial to extend the service life and ensure that the connection between the first magnetic component 31 and the second magnetic component 32 is reliable.

[0051] In some embodiments of this application, the charging dock assembly 100 further includes a buffer along the axial direction of the charging port 11 (e.g., Figure 3 As shown in the vertical direction, the buffer is located between the support portion 102 and the extension portion 21. Therefore, when the cover 20 is placed over the charging port 11, the buffer acts as a cushion, ensuring a soft contact between the extension portion 21 and the support portion 102 during the suction process. This avoids noise generated when the extension portion 21 contacts the support portion 102, thus reducing noise. Furthermore, the buffer enhances the seal between the cover 20 and the charging base body 10, further ensuring a tight seal. For example, the buffer can be a sealing ring.

[0052] According to some embodiments of this application, the buffer is sleeved on the outer peripheral wall of the cover 20, which can fix the buffer. When the cover 20 is placed over the charging port 11, the buffer can buffer the impact between the extension 21 and the support 102, and can prevent the position of the buffer from shifting, thus ensuring a good buffering effect.

[0053] In some embodiments, the buffer is interference-fitted with the outer peripheral wall of the cover 20 to ensure that the buffer is reliably fixed on the cover 20, avoid problems such as the buffer falling off, and facilitate assembly. The structure is simple and can reduce production costs.

[0054] In some embodiments of this application, the magnetic component 30 further includes a third magnetic element disposed on the buffer member, which is magnetically attracted to the first magnetic element 31. Thus, when the cover 20 is placed over the charging port 11, the first magnetic element 31 can attract the third magnetic element, which helps to increase the insertion and extraction force and ensures that the cover 20 seals the charging port 11 more reliably.

[0055] According to some embodiments of this application, the buffer and the third magnetic component are integrally formed, which simplifies manufacturing, provides high connection strength between the buffer and the third magnetic component, ensures accurate positioning, and reduces assembly steps, thereby improving production efficiency.

[0056] In some embodiments, such as Figure 3 and Figure 6 As shown, the first magnetic element 31 is formed as a ring extending in the circumferential direction of the charging port 11, or multiple first magnetic elements 31 are spaced apart in the circumferential direction of the charging port 11, both of which can achieve the attraction between the first magnetic element 31 and the second magnetic element 32, ensuring that the cover 20 reliably seals the charging port 11.

[0057] In the embodiments of this application, the number of first magnetic elements 31 spaced apart along the circumferential direction of the charging port 11 can be flexibly set according to actual conditions. For example, the first magnetic elements 31 can be arranged as follows: Figure 6 The number shown may be two, but it can also be three, four, five, six or more, all of which are within the scope of protection of this application.

[0058] In some embodiments, such as Figure 3 and Figure 9 As shown, the second magnetic element 32 is formed as a ring extending in the circumferential direction of the charging port 11, or multiple second magnetic elements 32 are spaced apart in the circumferential direction of the charging port 11, both of which can achieve the attraction between the first magnetic element 31 and the second magnetic element 32, ensuring that the cover 20 reliably seals the charging port 11.

[0059] In the embodiments of this application, the number of second magnetic elements 32 can be flexibly set according to actual conditions. For example, the number of second magnetic elements 32 can be as follows: Figure 9 The number shown may be two, but it can also be three, four, five, six or more, all of which are within the scope of protection of this application.

[0060] In some embodiments, such as Figure 3As shown, multiple first magnetic elements 31 are spaced apart along the circumferential direction of the charging port 11, and multiple second magnetic elements 32 are spaced apart along the circumferential direction of the charging port 11. Along the axial direction of the charging port 11, multiple first magnetic elements 31 are respectively arranged opposite to multiple second magnetic elements 32. Through the cooperation of multiple first magnetic elements 31 and multiple second magnetic elements 32, the cover 20 can be attracted at multiple different positions in the circumferential direction of the charging port 11, ensuring that the cover 20 reliably seals the charging port 11. Furthermore, by controlling the number of first magnetic elements 31 and second magnetic elements 32, the magnitude of different insertion and extraction forces of the cover 20 can be controlled, which facilitates precise control of the magnitude of the insertion and extraction force and can meet the required design requirements.

[0061] The vehicle according to an embodiment of this application includes a charging dock assembly 100 according to an embodiment of this application. Since the charging dock assembly 100 according to an embodiment of this application has the aforementioned beneficial technical effects, the vehicle according to an embodiment of this application, with a cover 20 adapted to cover the charging port 11 of the charging dock body 10, a first magnetic element 31 disposed on the charging dock body 10, and a second magnetic element 32 disposed on the cover 20, the second magnetic element 32 being used to magnetically engage with the first magnetic element 31, so that the cover 20 is stably fixed at the charging port 11, facilitating the installation and removal of the cover 20, increasing convenience, ensuring sealing reliability, and facilitating precise control of the insertion and extraction force, thereby reducing production costs. Simultaneously, the first magnetic element 31 and the charging dock body 10 are integrally formed, and / or the second magnetic element 32 and the cover 20 are integrally formed, simplifying manufacturing, providing high connection strength, accurate positioning, and reducing assembly steps, which is beneficial to improving production efficiency.

[0062] In some embodiments, the vehicle is an electric vehicle, and the charging socket is an AC / DC charging socket. The AC / DC charging socket is electrically connected to the charging gun of an external charging pile, which can deliver external power to the power battery of the electric vehicle to charge the electric vehicle and meet the required charging needs. The cover 20 can shield the charging port 11 to prevent external dust or rainwater from entering the charging port 11 and damaging the AC / DC charging socket, thus ensuring safety.

[0063] Terminology Explanation

[0064] The charging dock assembly 100 and other components and operations of the vehicle according to the embodiments of this application are known to those skilled in the art and will not be described in detail here.

[0065] In this application, "multiple" refers to two or more.

[0066] In this application, unless otherwise expressly defined, the terms "installation," "connection," and "linking" 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 mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0067] The terms “first,” “second,” “third,” “fourth,” etc., used in this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0068] In this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, in this application, the character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0069] Unless otherwise specified, all steps in this application may be performed sequentially or randomly. For example, if the method includes steps A and B, it means that the method may include steps A and B performed sequentially, or it may include steps B and A performed sequentially. For example, if the method may also include step C, it means that step C may be added to the method in any order. For example, the method may include steps A, B, and C, or it may include steps A, C, and B, or it may include steps C, A, and B, etc.

[0070] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A charging dock assembly, characterized in that, include: A charging base body, wherein a charging port is formed on the charging base body and a charging socket is located inside the charging port; A cover, the cover being adapted to cover the charging port; A magnetic assembly, comprising a first magnetic element and a second magnetic element, wherein the first magnetic element is disposed on the charging base body, and the second magnetic element is disposed on the cover, and the second magnetic element is used to magnetically engage with the first magnetic element. The first magnetic component and the charging base body are integrally formed and / or the second magnetic component and the cover are integrally formed.

2. The charging dock assembly according to claim 1, characterized in that, The charging dock body includes: The main body defines the charging port; A support portion is connected to the main body portion and surrounds the charging port. A portion of the cover is located on the annular inner side of the support portion. A first magnetic element is disposed on the end face of the support portion facing the cover, and a second magnetic element is disposed opposite to the first magnetic element.

3. The charging dock assembly according to claim 2, characterized in that, An extension is provided on the outer peripheral wall of one end of the cover in the axial direction. The extension extends along the circumferential direction of the cover and is supported by the support. The end face of the support away from the main body is provided with the first magnetic element, and the end face of the extension near the charging port is provided with the second magnetic element.

4. The charging dock assembly according to claim 3, characterized in that, The end face of the first magnetic component and the support portion that is away from the main body portion is flush; And / or, the second magnetic element and the end face of the extension near the charging port are flush.

5. The charging dock assembly according to claim 3, characterized in that, Also includes: A buffer is located between the support portion and the extension portion along the axial direction of the charging port.

6. The charging dock assembly according to claim 5, characterized in that, The buffer element is fitted onto the outer peripheral wall of the cover.

7. The charging dock assembly according to claim 6, characterized in that, The magnetic component also includes: A third magnetic element is disposed on the buffer element and is used to magnetically attract the first magnetic element.

8. The charging dock assembly according to claim 7, characterized in that, The buffer and the third magnetic component are integrally formed.

9. The charging dock assembly according to claim 1, characterized in that, The first magnetic element is formed as a ring extending along the circumferential direction of the charging port or as a plurality of elements spaced apart along the circumferential direction of the charging port. And / or, the second magnetic element is formed as a ring extending along the circumferential direction of the charging port or as a plurality of elements spaced apart along the circumferential direction of the charging port.

10. A vehicle, characterized in that, Includes the charging dock assembly according to any one of claims 1-9.

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