Charging port assembly and vehicle

Abstract

This application provides a charging port assembly and a vehicle, relating to the field of vehicle charging port technology. The charging port assembly includes: a base for connection to a vehicle side panel, the base having a receiving groove in which at least one charging port is formed; a drive assembly disposed on the base, the drive assembly including a first drive member and a second drive member; a first cover plate and a second cover plate disposed at the opening of the receiving groove, the first drive member being connected to the first cover plate, and the second drive member being connected to the second cover plate; the first drive member is configured to drive the first cover plate to translate along a first direction, and the second drive member is configured to drive the second cover plate to translate along the first direction, so that the first and second cover plates completely cover or at least partially expose the opening of the receiving groove, the first direction being the arrangement direction of the first and second cover plates. This improves the convenience, flexibility, and automation of opening the charging port, reduces user waiting time, and thus enhances the user experience.

Description

Technical Field

[0001] This application relates to the field of vehicle charging port technology, and in particular to a charging port assembly and a vehicle. Background Technology

[0002] Electric vehicles are typically equipped with both DC and AC charging ports for charging. The DC charging port is used to connect to a DC charging gun, and the AC charging port is used to connect to an AC charging gun. The DC and AC charging ports cannot be used simultaneously. To protect the charging ports from external environmental factors such as rain and dust, a cover is usually installed to shield them.

[0003] In related technologies, charging ports typically rely on manual operation. When a person presses one end of the charging port cover, the cover springs up under the action of an internal mechanical structure, leaving space for hand operation, and finally, the cover is manually lifted. This increases the complexity of user operation and may cause inconvenience in inclement weather or emergency situations. Utility Model Content

[0004] This application provides a charging port assembly and a vehicle, which aims to improve the problem of inconvenient charging port opening.

[0005] The specific technical solution is as follows: In a first aspect, embodiments of this application propose a charging port assembly, comprising: a base for connecting to a vehicle side panel, the base having a receiving groove in which at least one charging port is formed; a driving assembly disposed on the base, the driving assembly including a first driving member and a second driving member; and a first cover plate and a second cover plate disposed at the opening of the receiving groove, the first driving member being connected to the first cover plate, the second driving member being connected to the second cover plate, the first driving member being configured to drive the first cover plate to translate along a first direction, and the second driving member being configured to drive the second cover plate to translate along the first direction, so that the first cover plate and the second cover plate completely cover or at least partially expose the opening of the receiving groove, the first direction being the arrangement direction of the first cover plate and the second cover plate.

[0006] The charging port assembly of this application embodiment, by setting a driving component, can realize the automatic opening and closing of the first and second covers. Compared with the manual pressing method in related technologies, this improves the convenience, flexibility, and automation of opening the charging port, reduces user waiting time, and thus improves user experience. Secondly, the first and second covers open or close the charging port by translational movement, which, compared with the flipping method in related technologies, reduces the space occupied by the two covers after opening, and also reduces space restrictions when plugging and unplugging the charging gun. Furthermore, using a driving component to open the first and second covers can also reduce the probability of damage to the charging port due to violent operation, thereby improving the reliability and lifespan of the charging port assembly. In addition, the driving component can open the corresponding side cover independently, or it can link the two covers to move synchronously in opposite directions or towards each other, thereby improving the adaptability of the charging port assembly to various usage scenarios.

[0007] In some embodiments, a first charging port and a second charging port are formed in the receiving slot, and both the first cover plate and the second cover plate have a closed position and a maximum open position; When both the first cover plate and the second cover plate are in the closed position, the opening of the receiving groove is closed; When the first cover is in the closed position and the second cover is in the fully open position, the second charging port is exposed; When the first cover is in the fully open position and the second cover is in the closed position, the first charging port is exposed.

[0008] This configuration offers several advantages. First, the first and second covers can be independently controlled by their respective actuators, allowing either the first or second charging port to be exposed while the unused port remains closed. This reduces the likelihood of dust, rainwater, and other impurities entering the unused charging port, minimizing port wear and tear, and ultimately improving its lifespan and safety. Second, the independent control of the dual covers by the dual actuators enhances adaptability to various operating scenarios, further improving the user experience.

[0009] In some embodiments, when the first cover is in the maximum open position, the length of the region of the first cover located outside the base along the first direction is greater than or equal to 1 / 2 of the length of the first cover.

[0010] This design ensures that the charging port corresponding to the first cover has sufficient exposed space, guaranteeing normal insertion and removal of the charging gun, reducing the difficulty of insertion and removal, and improving the safety and convenience of using the charging port. Furthermore, it allows for maintenance and repair of the components within the receiving slot without disassembling the first cover, further enhancing the convenience of maintenance and repair.

[0011] In some embodiments, when the second cover is in the maximum open position, the length of the region of the second cover located outside the base along the first direction is greater than or equal to 1 / 2 of the length of the second cover.

[0012] This design ensures that the charging port corresponding to the second cover has sufficient exposed space, guaranteeing normal insertion and removal of the charging gun, reducing the difficulty of insertion and removal, and improving the safety and convenience of using the charging port. Furthermore, it allows for maintenance and repair of the components within the receiving slot without disassembling the second cover, further enhancing the convenience of maintenance and repair.

[0013] In some embodiments, the drive assembly further includes a first link and a second link disposed in the receiving groove. One end of the first link and the second link are rotatably connected to the base, and the other end is rotatably connected to the first cover plate. The first link is connected to the output end of the first drive member. The first link and the second link are identical and spaced apart along the first direction.

[0014] This design has several advantages. First, it improves the smoothness and reliability of the first cover plate's movement. Second, the linkage mechanism itself is a rotary transmission, which reduces component wear compared to sliding friction, thus extending its service life. Furthermore, the slender rod-like structure of the connecting rod allows for more flexible adaptation to the compact layout within the receiving slot, further enhancing the ease of installation for the first and second connecting rods.

[0015] In some embodiments, the drive assembly further includes a third link and a fourth link disposed in the receiving groove. One end of the third link and the fourth link are rotatably connected to the base, and the other end is rotatably connected to the second cover plate. The third link is connected to the output end of the second drive member. The third link and the fourth link are identical and spaced apart along the first direction.

[0016] This design offers several advantages. First, it improves the smoothness and reliability of the second cover plate's movement. Second, the linkage mechanism itself is a rotary transmission, which reduces component wear compared to sliding friction, thus extending its service life. Furthermore, the slender rod-like structure of the connecting rods allows for more flexible adaptation to the compact layout within the receiving slot, further facilitating the installation of the third and fourth connecting rods.

[0017] Furthermore, the connecting rod structure of the first and second cover plates can be exactly the same, enabling standardized production of components, reducing manufacturing costs, and improving the modularity and ease of maintenance of the assembly.

[0018] In some embodiments, there are two of each of the first link, the second link, the third link, and the fourth link; The first link and the second link are located on opposite sides of the receiving groove along the first direction, as are the third link and the fourth link. The two first connecting rods are respectively located on opposite sides of the receiving groove along the second direction, and the two second connecting rods are respectively located on opposite sides of the receiving groove along the second direction; The two third links are located on opposite sides of the receiving groove along the second direction, and the two fourth links are located on opposite sides of the receiving groove along the second direction, which is perpendicular to the first direction.

[0019] This design has several advantages. First, it reduces the probability of the first and second cover plates tilting or twisting due to uneven stress, thus improving the smoothness and reliability of their movement. Second, it reduces the space occupied by the linkage structure, ensuring sufficient space around the first and second charging ports within the receiving slot, and also reducing the probability of interference between the linkages and between the linkages and other components. Furthermore, the strength of the four corner areas of the receiving slot is typically higher than that of the central area, which also improves the connection strength and reliability of the linkages.

[0020] In some embodiments, the first connecting rod includes a first bent section, a second bent section, and a first straight section connecting the first bent section and the second bent section. The end of the first bent section is rotatably connected to the base, and the end of the second bent section is rotatably connected to the first cover plate.

[0021] First, it helps reduce the probability of interference between the first and second connecting rods and components within the receiving slot during rotation. Second, it allows adjustment of the maximum opening stroke of the first cover, improving the insufficient opening space of the charging port. Furthermore, it can reduce the volume occupied by the first and second connecting rods within the receiving slot while ensuring reliable power transmission, thus improving space utilization.

[0022] In some embodiments, the third link includes a third bent section, a fourth bent section, and a second straight section connecting the third bent section and the fourth bent section. The end of the third bent section is rotatably connected to the base, and the end of the fourth bent section is rotatably connected to the second cover plate.

[0023] First, it reduces the probability of interference between the third and fourth links and components within the receiving slot during rotation. Second, it allows adjustment of the maximum opening stroke of the second cover, addressing the issue of insufficient opening space for the charging port. Furthermore, it reduces the volume occupied by the third and fourth links within the receiving slot while ensuring reliable power transmission, thus improving space utilization.

[0024] In some embodiments, first mounting plates and second mounting plates are provided on opposite sides of the top of the base along the first direction. The first driving member is detachably provided on the first mounting plate, and the second driving member is detachably provided on the second mounting plate.

[0025] With this arrangement, firstly, it is beneficial to improve the convenience of replacing and maintaining the first driving member and the second driving member. Secondly, it is also beneficial to improve the convenience of connecting the first driving member and the first connecting rod and between the second driving member and the third connecting rod.

[0026] In some embodiments, the charging port assembly further includes a control module and a switch. The control module and the switch are both electrically connected to the driving component. The switch is located in the receiving groove. When the first cover plate and the second cover plate block the notch of the receiving groove, the switch contacts at least one of the first cover plate and the second cover plate. The switch is configured to transmit an electrical signal to the control module when pressed, so that the driving component drives the first cover plate and the second cover plate to open.

[0027] With this arrangement, firstly, it is beneficial to further improve the convenience of opening the charging port. Secondly, the anti-misoperation function of the switch can be realized, reducing the probability of accidental opening of the cover plate. Moreover, it is beneficial to improve the aesthetics of the vehicle. In addition, the control module can realize the intelligent expansion of the charging port assembly and support the linkage control of various application scenarios.

[0028] In a second aspect, an embodiment of the present application provides a vehicle, including the charging port assembly described in the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of the charging port assembly provided by an embodiment of the present application; Figure 2 is a partially exploded structural diagram of the charging port assembly provided by an embodiment of the present application; Figure 3 is a schematic structural diagram of the charging port assembly provided by an embodiment of the present application with the cover plate removed; Figure 4 is a schematic structural diagram of the first connecting rod provided by an embodiment of the present application; Figure 5 is a schematic structural diagram of the first cover plate provided by an embodiment of the present application; Figure 6 is a schematic structural diagram of the third connecting rod provided by an embodiment of the present application.

[0030] The descriptions of the reference numerals in the drawings are as follows: 10. Charging port assembly; 100, base; 101, receiving slot; 110, charging port; 111, first charging port; 112, second charging port; 120, first mounting plate; 130, second mounting plate. 200. Drive component; 210. First drive unit; 220. Second drive unit; 300. First cover plate; 400. Second cover plate; 510. First link; 511. First bend; 512. Second bend; 513. First straight section; 520. Second link; 530. Third link; 531. Third bend; 532. Fourth bend; 533. Second straight section; 540. Fourth link. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0032] In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship 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, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as implying or suggesting relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In the description of this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0035] In related technologies, the charging port of electric vehicles typically relies on manual operation. When a person presses one end of the charging port cover, the cover pops up under the action of an internal mechanical structure, leaving space for hand operation, and finally the cover is manually lifted. This increases the complexity of user operation and may cause inconvenience in inclement weather or emergency situations.

[0036] Based on the above problems, this application proposes a charging port assembly and a vehicle to improve the inconvenience of opening the charging port.

[0037] like Figures 1 to 3 As shown, in a first aspect, embodiments of this application propose a charging port assembly 10. The charging port assembly 10 includes a base 100, a drive assembly 200, a first cover plate 300, and a second cover plate 400. The base 100 is used to connect to the side panel of the vehicle body. The base 100 is provided with a receiving groove 101, in which at least one charging port 110 is formed. The drive assembly 200 is disposed on the base 100. The drive assembly 200 includes a first drive member 210 and a second drive member 220. The first cover plate 300 and the second cover plate 400 are disposed in the opening of the receiving groove 101. The first drive member 210 is connected to the first cover plate 300, and the second drive member 220 is connected to the second cover plate 400. The first drive member 210 is configured to drive the first cover plate 300 to translate along a first direction, and the second drive member 220 is configured to drive the second cover plate 400 to translate along the first direction, so that the first cover plate 300 and the second cover plate 400 completely cover or at least partially expose the opening of the receiving groove 101. The first direction is the arrangement direction of the first cover plate 300 and the second cover plate 400. The first direction is the X direction shown in the attached figure.

[0038] The base 100 serves as a support and protective base for the charging port assembly 10. On one hand, the base 100 is installed in the opening on the side of the vehicle body to secure the charging port assembly 10. On the other hand, the base 100 has a receiving groove 101, which protects the internal components, reducing rainwater, dust, and other impurities, while also concealing and protecting the internal wiring harnesses and electrical connectors. The base 100 can be made of engineering plastics, fiber composite materials, etc., to achieve lightweighting while ensuring strength. At least one charging port 110 is formed within the receiving groove 101, which is used to connect an external charging gun to charge the vehicle.

[0039] The first direction is the arrangement direction of the first cover plate 300 and the second cover plate 400. For example, the first direction can be the front-rear direction of a vehicle.

[0040] The drive assembly 200 provides driving force to the first cover plate 300 and the second cover plate 400. Specifically, the drive assembly 200 includes a first drive member 210 (corresponding to the first cover plate 300) and a second drive member 220 (corresponding to the second cover plate 400). This allows for completely independent control of the two covers, and the movement states of the two covers, such as opening and closing direction, opening degree, and movement speed, can be completely decoupled. Personnel only need to open the corresponding cover plate as needed. The first drive member 210 can drive the first cover plate 300 to move along a first direction, so that the first cover plate 300 moves closer to or away from the second cover plate 400. Alternatively, the second drive member 220 can drive the second cover plate 400 to move along the first direction, so that the second cover plate 400 moves closer to or away from the first cover plate 300. Or, the first drive member 210 and the second drive member 220 can drive the first cover plate 300 and the second cover plate 400 to move towards or away from each other, respectively. This design reduces unnecessary opening areas, decreasing the probability of dust, rainwater, and other impurities entering the receiving slot 101 and reducing the risk of damage to the charging port 110 due to foreign objects entering. Furthermore, using separate drive components makes it easier to arrange the components within the charging port assembly 10, improving the convenience and reliability of controlling the first cover plate 300 and the second cover plate 400, optimizing the internal space of the assembly, and enhancing the convenience and flexibility of arranging the two drive components. Additionally, the first drive component 210 and the second drive component 220 can be designed as identical parts, which helps reduce mold, production, and inventory management costs, simplifies the assembly process, and improves assembly efficiency.

[0041] like Figure 1 As shown, when the first cover plate 300 and the second cover plate 400 are in the initial closed state, they are joined together, and the first cover plate 300 and the second cover plate 400 completely cover the opening of the receiving groove 101. When at least one of the first cover plate 300 and the second cover plate 400 moves to the open state, at least part of the opening of the receiving groove 101 opens, exposing the charging port 110, which can then be used by personnel for charging. Translational movement means that when the first cover plate 300 and the second cover plate 400 move along the first direction, their own direction, shape, and posture do not change. Furthermore, translational movement along the first direction only means that the direction of the line connecting the closed position and the maximum open position of the first cover plate 300 and the second cover plate 400 is parallel to the first direction. During the movement from the closed position to the maximum open position, the two can move linearly or non-linearly, and this application does not impose any restrictions on this.

[0042] Optionally, the edges of the first cover plate 300 and the second cover plate 400 may be provided with sealing elements, or the opening of the receiving groove 101 may be provided with sealing elements. When the first cover plate 300 and the second cover plate 400 completely cover the opening of the receiving groove 101, the sealing elements can improve the sealing performance and further improve the waterproof and dustproof effect.

[0043] Optionally, the first cover plate 300 and the second cover plate 400 can be made of materials such as aluminum alloy and engineering plastics to reduce weight while ensuring strength and achieve lightweighting.

[0044] The charging port assembly 10 of this application embodiment, by setting the driving component 200, can realize the automatic opening and closing of the first cover 300 and the second cover 400. Compared with the manual pressing method in related technologies, it is beneficial to improve the convenience, flexibility and automation of opening the charging port 110, reduce the user's waiting time, and thus improve the user experience.

[0045] Secondly, the first cover plate 300 and the second cover plate 400 open or close the charging port 110 by means of translational movement. Compared with the flipping method in related technologies, this is beneficial to reduce the space occupied by the two covers after they are opened, and at the same time reduce the space restrictions when plugging and unplugging the charging gun.

[0046] Furthermore, using the drive assembly 200 to open the first cover 300 and the second cover 400 can reduce the probability of damage to the charging port due to violent operation, thereby also helping to improve the reliability and lifespan of the charging port assembly 10.

[0047] In addition, the drive component 200 can open the cover on the corresponding side independently, or the two can move synchronously in opposite directions or towards each other, which also helps to improve the adaptability of the charging port assembly 10 to different usage scenarios.

[0048] like Figures 1 to 3 As shown, in some embodiments, a first charging port 111 and a second charging port 112 are formed in the receiving groove 101. The first cover plate 300 and the second cover plate 400 both have a closed position and a maximum open position. When both the first cover plate 300 and the second cover plate 400 are in the closed position, the groove opening of the receiving groove 101 is closed. When the first cover plate 300 is in the closed position and the second cover plate 400 is in the maximum open position, the second charging port 112 is exposed. When the first cover plate 300 is in the maximum open position and the second cover plate 400 is in the closed position, the first charging port 111 is exposed.

[0049] In this embodiment, a first charging port 111 and a second charging port 112 are formed within the receiving groove 101. One of the first charging port 111 and the second charging port 112 can be a slow charging port (AC) and the other can be a fast charging port (DC). Both the first cover plate 300 and the second cover plate 400 have a closed position and a maximum open position. The closed position refers to the position where both the first cover plate 300 and the second cover plate 400 cover the opening of the receiving groove 101 and are joined together, completely sealing the receiving groove 101. The maximum open position refers to the position where, after the first cover plate 300 and the second cover plate 400 are in the closed position, the first cover plate 300 can move away from the second cover plate 400 to its maximum travel distance, and the second cover plate 400 can move away from the first cover plate 300 to its maximum travel distance.

[0050] When the first cover plate 300 and the second cover plate 400 completely close the opening of the receiving groove 101, the first charging port 111 is opposite to the first cover plate 300, and the second charging port 112 is opposite to the second cover plate 400. In this way, when one of the first cover plate 300 and the second cover plate 400 is in the maximum open position, the corresponding charging port can be fully exposed for personnel to use.

[0051] When charging is required, the first cover 300 and the second cover 400, driven by their respective drive components, open to their maximum open positions, allowing the user to freely choose which charging port to use. Taking the slow charging port with a charging gun as an example, when the charging gun is plugged into the slow charging port, the control module recognizes the slow charging gun insertion signal. Then, the cover corresponding to the fast charging port, such as the second cover 400, opens for a certain duration, such as 3 seconds or 5 seconds, after which the second drive component 220 drives the second cover 400 to the closed position, thus covering the unused fast charging port. The workflow for plugging a charging gun into the fast charging port is similar and will not be repeated here.

[0052] This configuration allows for several advantages. First, the first cover plate 300 and the second cover plate 400 can be independently controlled by their respective drivers, allowing either the first charging port 111 or the second charging port 112 to be exposed while the unused charging port remains closed. This reduces the probability of dust, rainwater, and other impurities entering the unused charging port, decreasing port wear and tear, and ultimately improving service life and safety. Second, the independent control of the dual covers by the dual drivers enhances adaptability to various operating scenarios, further improving the user experience.

[0053] Optionally, the control module can be a controller configured separately for the charging port assembly 10, or it can be a vehicle controller; this application does not limit this. Optionally, when the control module simultaneously detects both a slow charging gun insertion signal and a fast charging gun insertion signal, the first cover 300 and the second cover 400, after opening, do not automatically close, and instead send a fault signal to the vehicle's infotainment system, smartphone, or other terminals to alert the user.

[0054] In some embodiments, when the first cover plate 300 is in the maximum open position, the length of the region of the first cover plate 300 located outside the base 100 along the first direction is greater than or equal to 1 / 2 of the length of the first cover plate 300.

[0055] This embodiment defines the length range of the area outside the base 100 of the first cover 300 in the first direction when the first cover 300 is in the maximum open position, thereby limiting the maximum stroke of the first cover 300 when it is opened. If the stroke of the first cover 300 is too small, the space exposed for the corresponding charging port will be insufficient, which may easily lead to interference and inconvenience in use.

[0056] This embodiment, through the aforementioned limitations, ensures that the charging port corresponding to the first cover plate 300 has a sufficiently large exposed space, guaranteeing normal insertion and removal of the charging gun, reducing the difficulty of insertion and removal, and improving the safety and convenience of using the charging port 110. Furthermore, because the first cover plate 300 has a sufficiently large stroke and its internal components are fully exposed, maintenance and repair of the components within the receiving groove 101 can be performed without disassembling the first cover plate 300, thereby further improving the convenience of maintenance and repair.

[0057] Optionally, when the first cover plate 300 is in the maximum open position, the length of the area of ​​the first cover plate 300 located outside the base 100 can be 1 / 2, 2 / 3, 3 / 4, etc. of the length of the first cover plate 300, and this application does not limit this.

[0058] In some embodiments, when the second cover plate 400 is in the maximum open position, the length of the region of the second cover plate 400 located outside the base 100 along the first direction is greater than or equal to 1 / 2 of the length of the second cover plate 400.

[0059] Similarly, this embodiment limits the maximum travel when the second cover 400 is opened. This ensures normal insertion and removal of the charging gun, reduces the difficulty of insertion and removal, and improves the safety and convenience of using the charging port 110. Furthermore, it also improves the convenience of maintenance and repair.

[0060] like Figures 2 to 5 As shown, in some embodiments, the drive assembly 200 further includes a first connecting rod 510 and a second connecting rod 520 disposed in the receiving groove 101. One end of the first connecting rod 510 and the second connecting rod 520 is rotatably connected to the base 100, and the other end is rotatably connected to the first cover plate 300. The first connecting rod 510 is connected to the output end of the first drive member 210. The first connecting rod 510 and the second connecting rod 520 are identical and spaced apart along the first direction.

[0061] This application embodiment proposes a transmission structure for the first cover plate 300 to achieve trajectory movement. A first link 510, a second link 520, a base 100, and the first cover plate 300 constitute a parallel four-bar linkage. The first link 510 is connected to the output end of the first drive member 210. When the first drive member 210 drives the first link 510 to rotate, the second link 520 will rotate synchronously, ensuring that the first cover plate 300 always maintains a translational posture parallel to the first direction, thereby realizing the opening and closing of the first cover plate 300.

[0062] This design has several advantages. First, it improves the smoothness and reliability of the movement of the first cover plate 300. Second, the linkage mechanism itself is a rotary transmission, which reduces component wear compared to sliding friction, thus extending its service life. Furthermore, the slender rod structure of the linkage allows for more flexible adaptation to the compact layout within the receiving slot 101, thereby improving the ease of installation of the first linkage 510 and the second linkage 520.

[0063] like Figures 2 to 5 As shown, in some embodiments, the drive assembly 200 further includes a third link 530 and a fourth link 540 disposed in the receiving groove 101. One end of the third link 530 and the fourth link 540 is rotatably connected to the base 100, and the other end is rotatably connected to the second cover plate 400. The third link 530 is connected to the output end of the second drive member 220. The third link 530 and the fourth link 540 are identical and spaced apart along the first direction.

[0064] Similarly, this application embodiment proposes a transmission structure for the second cover plate 400 to achieve trajectory movement. The third link 530, the fourth link 540, the base 100, and the second cover plate 400 also construct a parallel four-bar linkage. This arrangement, on the one hand, helps improve the smoothness and reliability of the movement of the second cover plate 400. On the other hand, it can reduce component wear, thereby helping to extend service life. Furthermore, it improves the ease of installation of the third link 530 and the fourth link 540. In addition, it enables standardized production of components, reduces manufacturing costs, and improves the modularity and maintenance convenience of the assembly.

[0065] like Figure 2 and Figure 3As shown, in some embodiments, there are two of each of the first link 510, the second link 520, the third link 530, and the fourth link 540. The first link 510 and the second link 520, and the third link 530 and the fourth link 540 are respectively located on opposite sides of the receiving groove 101 along the first direction. The two first links 510 are respectively located on opposite sides of the receiving groove 101 along the second direction Y. The two second links 520 are respectively located on opposite sides of the receiving groove 101 along the second direction Y. The two third links 530 are respectively located on opposite sides of the receiving groove 101 along the second direction Y. The two fourth links 540 are respectively located on opposite sides of the receiving groove 101 along the second direction Y. The second direction Y is perpendicular to the first direction.

[0066] In this embodiment, there are two of each of the first link 510, the second link 520, the third link 530, and the fourth link 540. This provides double-sided support for the first cover plate 300 and the second cover plate 400. When the first cover plate 300 and the second cover plate 400 translate along the first direction, the link structures on both sides of the second direction Y can simultaneously constrain the posture of the first cover plate 300 and the second cover plate 400, reducing the probability of the first cover plate 300 tilting or twisting due to uneven force. This helps to improve the stability and reliability of the movement of the first cover plate 300 and the second cover plate 400.

[0067] Furthermore, the first link 510 and the second link 520, along with the third link 530 and the fourth link 540, are located on opposite sides of the receiving groove 101 along the first direction. Combined with the distribution of these links along the second direction Y, this effectively distributes four sets of link structures in the four corner regions of the receiving groove 101. This arrangement firstly reduces the space occupied by the link structures, ensuring sufficient space around the first charging port 111 and the second charging port 112 within the receiving groove 101, and also reduces the probability of interference between the links and between the links and other components. Secondly, the strength of the four corner regions of the receiving groove 101 is generally higher than that of the central region, which also helps to improve the connection strength and reliability of the links.

[0068] like Figure 3 and Figure 4 As shown, in some embodiments, the first connecting rod 510 includes a first bent section 511, a second bent section 512, and a first straight section 513 connecting the first bent section 511 and the second bent section 512. The end of the first bent section 511 is rotatably connected to the base 100, and the end of the second bent section 512 is rotatably connected to the first cover plate 300. The first connecting rod 510 and the second connecting rod 520 are identical; that is, they can be components with the same structure and dimensions.

[0069] The first bending section 511 can adjust the spatial angle and connection position of the connection point with the base 100, placing the rotational connection point with the base in a more reasonable position; the second bending section 512 can adjust the spatial angle and connection position of the connection point with the first cover plate 300, placing the rotational connection point with the first cover plate 300 in a more reasonable position. This design, firstly, helps reduce the probability of interference between the first connecting rod 510 and the second connecting rod 520 and the components within the receiving groove 101 during rotation. Secondly, it allows adjustment of the maximum opening stroke of the first cover plate 300, improving the insufficient opening space of the charging port 110. Furthermore, the first straight section 513 can stably transmit power; compared to a completely straight rod structure, it can ensure reliable power transmission while reducing the volume occupied by the first connecting rod 510 and the second connecting rod 520 within the receiving groove 101, improving space utilization.

[0070] like Figure 3 and Figure 6 As shown, in some embodiments, the third link 530 includes a third bent section 531, a fourth bent section 532, and a second straight section 533 connecting the third bent section 531 and the fourth bent section 532. The end of the third bent section 531 is rotatably connected to the base 100, and the end of the fourth bent section 532 is rotatably connected to the second cover plate 400. The third link 530 and the fourth link 540 are identical; they can be components with the same structure and dimensions.

[0071] Similarly, firstly, it can reduce the probability of interference between the third link 530 and the fourth link 540 and the components in the receiving slot 101 when they rotate. Secondly, it can adjust the maximum opening stroke of the second cover plate 400, improving the problem of insufficient opening space for the charging port 110. In addition, while ensuring the reliability of power transmission, it can reduce the volume occupied by the third link 530 and the fourth link 540 in the receiving slot 101, improving space utilization.

[0072] Optionally, the first link 510, the second link 520, the third link 530, and the fourth link 540 are all identical, meaning that the four links have completely identical structures and dimensions, and the first cover plate 300 and the second cover plate 400 are also identical. This also helps to maximize the standardization of components, significantly reduce production and supply chain costs, improve assembly efficiency and consistency, while ensuring a high degree of consistency in the motion characteristics of the two cover plates.

[0073] like Figure 1 and Figure 2As shown, in some embodiments, the top of the base 100 has a first mounting plate 120 and a second mounting plate 130 on opposite sides along a first direction. The first driving member 210 is detachably mounted on the first mounting plate 120, and the second driving member 220 is detachably mounted on the second mounting plate 130. For example, the first driving member 210 and the second driving member 220 can be fixed to the first mounting plate 120 and the second mounting plate 130 respectively by means of snaps, claws, connectors, etc.

[0074] This arrangement, firstly, improves the ease of replacement and maintenance of the first drive component 210 and the second drive component 220. Secondly, since the first drive component 210 and the second drive component 220 are respectively fixed on opposite sides along the first direction, it also improves the ease of connection between the first drive component 210 and the first connecting rod 510, and between the second drive component 220 and the third connecting rod 530. For example, they can be connected to their respective connecting rods through through holes provided on the base 100.

[0075] In some embodiments, the charging port assembly 10 further includes a control module (not shown) and a switch (not shown). Both the control module and the switch are electrically connected to the drive assembly 200. The switch is located in the receiving groove 101. When the first cover plate 300 and the second cover plate 400 completely cover the opening of the receiving groove 101, the switch contacts at least one of the first cover plate 300 and the second cover plate 400. The switch is configured to transmit an electrical signal to the control module when pressed, so that the drive assembly 200 drives the first cover plate 300 and the second cover plate 400 to open.

[0076] In this embodiment, the charging port assembly 10 also includes a control module and a switch. Thus, the first cover 300 and the second cover 400 can be automatically opened not only after receiving commands from terminals such as vehicle infotainment systems or mobile phones, but also by activating the switch. Specifically, when the first cover 300 and the second cover 400 completely cover the opening of the receiving slot 101 (closed state), at least one cover will contact the switch within the receiving slot 101. At this time, a person can slightly press the corresponding cover, causing the switch to be pressed and sending an opening electrical signal to the control module. After receiving the signal, the control module controls the drive assembly 200 to open the first cover 300 and the second cover 400.

[0077] With such a setting, firstly, the function of automatically opening the first cover plate 300 and the second cover plate 400 when touched can be achieved, which is beneficial to further improving the convenience of opening the charging port. Secondly, the switch is located in the receiving groove 101, which can not only improve the reliability and lifespan of the switch, but also achieve the anti-mis-touch function of the switch, reducing the probability of accidental opening of the cover plate. Thirdly, the switch is built into the receiving groove 101, eliminating the need to additionally open button mounting holes on the vehicle body side wall, which is also beneficial to improving the aesthetics of the vehicle. In addition, the control module can achieve the intelligent expansion of the charging port assembly 10 and support the linkage control of various application scenarios.

[0078] For example, optionally, current sensors can be provided in the first driving member 210 and the second driving member 220. The current sensors are electrically connected to the control module. When the first cover plate 300 and the second cover plate 400 encounter resistance during opening or closing, the motors in the first driving member 210 and the second driving member 220 are in an overloaded state. The current sensors can identify whether the motors are overloaded with current, and then drive the first cover plate 300 and the second cover plate 400 in the reverse direction. Thus, the anti-pinch function of the first cover plate 300 and the second cover plate 400 can be achieved.

[0079] For example, optionally, Hall sensors can be provided in the first driving member 210 and the second driving member 220. The Hall sensors are electrically connected to the control module. Firstly, through the Hall sensors, the real-time positions of the first cover plate 300 and the second cover plate 400 can be obtained, improving the reliability of opening and closing. Secondly, when the first cover plate 300 and the second cover plate 400 are in the open state, if a user manually pushes a certain cover plate and causes the motor to rotate passively, the Hall sensors can identify this rotation and transmit an electrical signal to the control module, causing the control module to control the first cover plate 300 and the second cover plate 400 to automatically close. Thus, the follow-up function of the first cover plate 300 and the second cover plate 400 can be achieved.

[0080] For example, optionally, the control module can be a vehicle controller. When the vehicle controller does not detect the signal of the charging / discharging gun being inserted, after waiting for a preset time period, the first cover plate 300 and / or the second cover plate 400 can automatically close the charging port. Thus, the automatic closing function of the first cover plate 300 and the second cover plate 400 can be achieved.

[0081] For example, optionally, the control module can be a vehicle controller. The vehicle controller can identify the current usage scenario of the vehicle through various signals from the vehicle, thereby automatically controlling the opening and closing of the first cover 300 and the second cover 400. In one embodiment, when the battery is low, the front-facing camera recognizes that the vehicle has entered a service area charging station. When the vehicle speed is detected to be 0, and the driver's side door has been open for a preset time, such as 15 seconds or 30 seconds, the first cover 300 and / or the second cover 400 are automatically opened. In another embodiment, the vehicle controller records the user's most frequently used charging locations. When the battery level is lower than a preset value and the vehicle arrives at that location, if the vehicle speed is detected to be 0, and the driver's side door has been open for a preset time, the first cover 300 and / or the second cover 400 are automatically opened. Thus, the function of automatic opening and closing of the first cover 300 and the second cover 400 in conjunction with scene recognition can be realized.

[0082] Secondly, embodiments of this application propose a vehicle including the charging port assembly 10 described in the first aspect. This improves the convenience, flexibility, and automation of opening the charging port 110, reduces user waiting time, and thus enhances the user experience.

[0083] The above description is merely a specific embodiment 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 charging port assembly, characterized in that, include: A base for connecting to the side panel of the vehicle body, the base having a receiving groove, and at least one charging port formed in the receiving groove; A drive assembly, disposed on the base, includes a first drive element and a second drive element; and A first cover plate and a second cover plate are disposed at the opening of the receiving groove. The first driving member is connected to the first cover plate, and the second driving member is connected to the second cover plate. The first driving member is configured to drive the first cover plate to translate along a first direction, and the second driving member is configured to drive the second cover plate to translate along the first direction, so that the first cover plate and the second cover plate completely cover or at least partially expose the opening of the receiving groove, wherein the first direction is the arrangement direction of the first cover plate and the second cover plate.

2. The charging port assembly according to claim 1, characterized in that, The receiving slot has a first charging port and a second charging port, and both the first cover plate and the second cover plate have a closed position and a maximum open position. When both the first cover plate and the second cover plate are in the closed position, the opening of the receiving groove is closed; When the first cover is in the closed position and the second cover is in the fully open position, the second charging port is exposed; When the first cover is in the fully open position and the second cover is in the closed position, the first charging port is exposed.

3. The charging port assembly according to claim 1, characterized in that, When the first cover is in the maximum open position, along the first direction, the length of the area of ​​the first cover located outside the base is greater than or equal to 1 / 2 of the length of the first cover. And / or, when the second cover is in the maximum open position, along the first direction, the length of the area of ​​the second cover located outside the base is greater than or equal to 1 / 2 of the length of the second cover.

4. The charging port assembly according to claim 1, characterized in that, The drive assembly further includes a first connecting rod and a second connecting rod disposed in the receiving groove. One end of the first connecting rod and the second connecting rod are rotatably connected to the base, and the other end is rotatably connected to the first cover plate. The first connecting rod is connected to the output end of the first drive member. The first connecting rod and the second connecting rod are identical and spaced apart along the first direction.

5. The charging port assembly according to claim 4, characterized in that, The drive assembly further includes a third link and a fourth link disposed in the receiving groove. One end of the third link and the fourth link are rotatably connected to the base, and the other end is rotatably connected to the second cover plate. The third link is connected to the output end of the second drive member. The third link and the fourth link are identical and spaced apart along the first direction.

6. The charging port assembly according to claim 5, characterized in that, There are two of each of the first link, the second link, the third link, and the fourth link; The first link and the second link are located on opposite sides of the receiving groove along the first direction, as are the third link and the fourth link. The two first connecting rods are respectively located on opposite sides of the receiving groove along the second direction, and the two second connecting rods are respectively located on opposite sides of the receiving groove along the second direction; The two third links are located on opposite sides of the receiving groove along the second direction, and the two fourth links are located on opposite sides of the receiving groove along the second direction, which is perpendicular to the first direction.

7. The charging port assembly according to claim 5, characterized in that, The first connecting rod includes a first bent section, a second bent section, and a first straight section connecting the first bent section and the second bent section. The end of the first bent section is rotatably connected to the base, and the end of the second bent section is rotatably connected to the first cover plate. And / or, the third link includes a third bent section, a fourth bent section, and a second straight section connecting the third bent section and the fourth bent section, the end of the third bent section being rotatably connected to the base, and the end of the fourth bent section being rotatably connected to the second cover plate.

8. The charging port assembly according to claim 1, characterized in that, The base has a first mounting plate and a second mounting plate on opposite sides along the first direction at its top. The first driving member is detachably mounted on the first mounting plate, and the second driving member is detachably mounted on the second mounting plate.

9. The charging port assembly according to any one of claims 1-8, characterized in that, The charging port assembly also includes a control module and a switch. Both the control module and the switch are electrically connected to the drive assembly. The switch is located in the receiving slot. When the first cover plate and the second cover plate cover the opening of the receiving slot, the switch contacts at least one of the first cover plate and the second cover plate. The switch is configured to transmit an electrical signal to the control module when pressed, so that the drive assembly drives the first cover plate and the second cover plate to open.

10. A vehicle, characterized in that, Includes the charging port assembly as described in any one of claims 1-9.

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