Charging base assembly and vehicle

Abstract

The application discloses a charging seat assembly for a vehicle and the vehicle. The charging seat assembly comprises a cabin, a charging part and a cabin door. An installation cavity open to the outside is formed in the cabin. The charging part is accommodated in the installation cavity. The cabin door is movably arranged on the cabin to selectively open or close the installation cavity. The cabin door is provided with at least two door plates. At least one door plate is movably connected with the cabin. The at least two door plates are movably connected with each other to switch between an unfolded state and a folded state. In the folded state, the at least two door plates at least partially overlap with each other, so that the space occupation of the cabin door when being opened can be reduced.

Description

Technical Field

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

[0002] In related technologies, the current charging cabin door opens outwards. When the door is opened, it occupies a large space and often causes interference between the opened door and the vehicle body or other parts. Over time, this can easily damage the paint or other parts. Therefore, how to reduce the space occupied by the door when it is open has become the technical problem to be solved in this application. Utility Model Content

[0003] This application aims to at least address one of the technical problems existing in the prior art. To this end, one object of this application is to provide a charging dock assembly that can reduce the space occupied by the hatch when it is open.

[0004] This application proposes a vehicle having the aforementioned charging dock assembly.

[0005] A charging dock assembly according to an embodiment of this application includes: a housing having an open mounting cavity inside; a charging component housed within the mounting cavity; and a door movably disposed on the housing to selectively open or close the mounting cavity. The door has at least two door panels, at least one of which is movably connected to the housing, and the at least two door panels are movably connected to each other to switch between an unfolded state and a folded state. In the folded state, the at least two door panels at least partially overlap each other.

[0006] According to the embodiments of this application, the charging dock assembly for vehicles is designed with a foldable multi-panel structure for the hatch. The movable connection between the panels enables the switching between unfolding and folding, so that the hatch exists in an overlapping form when open. Its maximum size along the opening direction is smaller than its size when unfolded, and its movement trajectory is limited to the small space required for folding. Ultimately, this reduces the space occupied when the hatch is open.

[0007] The charging dock assembly according to some embodiments of this application further includes: a locking member disposed between two adjacent door panels, the locking member selectively locking the two adjacent door panels; wherein the two adjacent door panels are hinged to each other, and in the folded state the two adjacent door panels are flipped to at least partially overlap.

[0008] According to some embodiments of the present application, in the charging dock assembly, the locking member is rotatably disposed on the hinge of two adjacent door panels, a first locking portion is provided on one side of the locking member, and a second locking portion is provided on one of the door panels to cooperate with the first locking portion, so as to restrict the relative rotation of the two adjacent door panels.

[0009] According to some embodiments of the present application, the charging dock assembly includes a door panel and a second door panel. In a locked state, the locking member rotates to engage with the first door panel and the second door panel respectively, and in an unlocked state, the locking member rotates to engage with one of the first door panel and the second door panel.

[0010] According to some embodiments of the present application, in the charging dock assembly, the first locking portion is configured as a locking protrusion formed on the edge of the locking member, and the second locking portion is configured as a locking groove provided on the first door panel that opens along the rotation direction of the locking member.

[0011] According to some embodiments of the present application, in the charging dock assembly, the first door panel has an embedded groove for cooperating with the locking member, and the locking groove is provided on the side wall of the embedded groove.

[0012] According to some embodiments of the present application, the charging dock assembly has a receiving space inside the housing for accommodating the first door panel and the second door panel, which can be selectively accommodated in the receiving space when the first door panel and the second door panel are folded up.

[0013] According to some embodiments of the present application, the charging dock assembly includes a first guide rail and a second guide rail disposed within the receiving space. The first guide rail and the second guide rail are adjacent to and parallel to the wall of the mounting cavity. The first guide rail is disposed on the side of the hatch facing the mounting cavity, and the second guide rail is disposed on the side of the first guide rail facing the inner wall of the hatch.

[0014] According to some embodiments of the present application, the charging dock assembly includes a first space and a second space. The first space is defined between the first guide rail and the second guide rail. The second space is defined between the second guide rail and the inner wall of the housing. A rotatable guide wheel is provided on one side edge of the second door panel, and the first door panel is provided on the other side edge of the second door panel. The guide wheel reciprocates on the second guide rail so that, in the folded state, the first door panel can be selectively accommodated in the first space, and the second door panel can be selectively accommodated in the second space.

[0015] The vehicle according to an embodiment of this application is briefly described below.

[0016] The vehicle according to the embodiments of this application includes the charging base assembly of any of the above embodiments. Since the vehicle according to this embodiment is equipped with the charging base assembly of any of the above embodiments, when the vehicle door according to this application is opened, multiple door panels switch to a folded state through relative movement. The movement path of each door panel is a local translation or a small-angle rotation. The movement range is limited to the limited space around the cabin and will not extend outward significantly, thereby avoiding spatial overlap with the surrounding parts of the vehicle body. In long-term use, through folding movement, there is no hard contact with the vehicle body and other parts during the opening process, reducing the probability of mechanical collision. It avoids the problem of the door interfering with the surrounding parts due to frequent flipping, which can easily cause paint wear and loosening of parts. It also reduces the wear and tear of the vehicle exterior parts and the door itself, and extends the service life of related parts.

[0017] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the structure of a charging dock assembly according to an embodiment of this application; Figure 2 This is a structural schematic diagram of the door panel of the charging dock assembly in a folded state according to an embodiment of this application; Figure 3 This is a schematic diagram of the structure of the door panel of the charging dock assembly according to an embodiment of this application being housed in the receiving space; Figure 4 This is a schematic diagram of the structure of the locking member of the charging dock assembly cooperating with the door panel according to an embodiment of this application; Figure 5 This is a schematic diagram of the structure of the locking member of the charging dock assembly according to an embodiment of this application; Figure 6 This is a schematic diagram of the internal structure of the receiving space of the charging dock assembly according to an embodiment of this application.

[0019] Figure label: 100. Charging dock assembly; 1. Cabin; 11. Installation cavity; 12. Containment space; 121. First space; 122. Second space; 13. First guide rail; 14. Second guide rail; 2. Charging components; 3. Hatch door; 31. First door panel; 311. Locking groove; 312. Embedded groove; 32. Second door panel; 321. Guide wheel; 4. Locking element; 41. Locking protrusion; 42. Rotating shaft. Detailed Implementation

[0020] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0021] The following is for reference. Figures 1-6 A charging dock assembly 100 according to an embodiment of this application is described.

[0022] According to an embodiment of this application, a charging dock assembly 100 includes a housing 1, a charging component 2, and a door 3. The housing 1 has an open mounting cavity 11 inside, the charging component 2 is housed in the mounting cavity 11, and the door 3 is movably disposed on the housing 1 to selectively open or close the mounting cavity 11. The door 3 is provided with at least two door panels, at least one door panel is movably connected to the housing 1, and at least two door panels are movably connected to each other to switch between an unfolded state and a folded state. In the folded state, at least two door panels at least partially overlap each other.

[0023] In current technologies, the charging compartment door opens by flipping outwards. During the opening process, the entire door rotates outwards around a fixed axis, and the trajectory is an arc centered on the axis of rotation. This results in a large radial space required for the door to open. When there are obstacles around the vehicle, the flipped door is prone to interfering with the obstacles, and long-term interference can lead to paint scratches or damage to parts.

[0024] In the charging dock assembly 100 of this application embodiment, the door 3 is composed of at least two door panels, which are movably connected to each other to achieve switching between an unfolded state and a folded state. When the mounting cavity 11 is closed, the door panels are in the unfolded state, and each door panel is arranged along the same plane or approximately the same plane to cover the opening of the mounting cavity 11. When the mounting cavity 11 is opened, the door panels switch to the folded state, and at least two door panels achieve at least partial overlap with each other through relative movement.

[0025] In this application, at least two door panels of the hatch 3 move relative to each other during the opening process. In the initial closed state, the door panels unfold to form a complete closed surface that matches the opening of the mounting cavity 11. After the opening action is initiated, each door panel generates relative displacement through the movable connection structure. The door panel away from the opening of the mounting cavity 11 moves towards the door panel closer to the opening of the mounting cavity 11, gradually achieving overlapping and folding.

[0026] In the folded state, at least two door panels overlap each other at least partially, reducing the overall projected size of the hatch 3. Since the door panels move by folding rather than flipping as a whole, their movement trajectory is no longer a large-radius arc, but rather a relative translation or small-angle rotation of each door panel within a limited range. The external space required during the movement only needs to accommodate the overall size after folding and the gap required for movement. This significantly reduces the amount of protrusion of the hatch 3 along the outer side of the vehicle body when it is opened, and significantly reduces the probability of spatial overlap with other parts of the vehicle body or external components, thus structurally avoiding interference problems caused by excessive space occupation.

[0027] In short, by designing the hatch 3 as a foldable multi-panel structure and utilizing the movable connection between the panels to switch between unfolding and folding, the hatch 3 exists in an overlapping form when open, with its maximum dimension along the opening direction being smaller than its dimension when unfolded, and its movement trajectory being limited to the small space required for folding, ultimately reducing the space occupied by the hatch 3 when it is open.

[0028] The charging dock assembly 100 according to some embodiments of this application further includes a locking member 4 disposed between two adjacent door panels. The locking member 4 can selectively lock the two adjacent door panels, wherein the two adjacent door panels are hinged to each other and, in a folded state, the two adjacent door panels are flipped to at least partially overlap.

[0029] In this application, adjacent door panels are connected by hinges, with both ends of the hinges fixed to the connecting edges of the adjacent door panels. In the unfolded state, the door panels maintain a coplanar or nearly coplanar state through the locking mechanism of the hinges. In the folded state, the hinge axis is released, and the door panels not connected to the cabin 1 rotate around the hinge axis in the direction of the door panel connected to the cabin 1, with a rotation angle ranging from 0° to 180°, ultimately forming a folded state with at least partial overlap. The hinge connection of adjacent door panels decomposes the opening action of the cabin door 3 into a multi-stage rotation, avoiding the large-radius arc trajectory of the integral cabin door 3. The amount of protrusion of the folded door panels along the outer side of the vehicle body is reduced, effectively reducing the probability of spatial overlap with surrounding components, effectively reducing the interference range with the vehicle body and surrounding components, thereby reducing the possibility of paint scratches and component damage, ultimately achieving the core objective of reducing the space occupied during opening.

[0030] The locking element 4 is located at the connection point between two adjacent door panels. Specifically, it can be installed on the side of the door panel near the hinge or on the corresponding end face. When the hatch 3 is in the open state and the mounting cavity 11 is closed, the locking element 4 is in the locked position, restricting the relative rotation of the adjacent door panels. When it is necessary to open the hatch 3, the locking element 4 is released, allowing the door panels to rotate around the hinge axis. In the open state, the locking element 4 rigidly fixes the adjacent door panels, keeping each door panel coplanar or at a preset sealing angle. This ensures that the sealing strips on the edges of the door panels are tightly fitted, preventing external dust, rainwater, and other impurities from entering the mounting cavity 11 and contaminating the interface or internal circuitry of the charging component 2. This ensures the sealing performance of the hatch 3 and improves charging safety.

[0031] According to some embodiments of the present application, in the charging dock assembly 100, the locking member 4 is rotatably disposed on the hinge of two adjacent door panels. A first locking part is provided on one side of the locking member 4, and a second locking part that cooperates with the first locking part is provided on one of the door panels to restrict the relative rotation of the two adjacent door panels.

[0032] Understandably, the locking element 4 is rotatably mounted on the hinges of two adjacent door panels. The first locking part of the locking element 4 and the second locking part on one of the door panels can be engaged or disengaged by the rotation of the locking element 4. When the hatch 3 is in the open state, the locking element 4 rotates until the first locking part and the second locking part are engaged, restricting the relative rotation of the adjacent door panels around the hinge axis. When it is necessary to open the hatch 3, the locking element 4 rotates in the opposite direction to separate the two parts and release the lock.

[0033] The locking element 4 is integrated into the hinge position, which avoids the increase in door panel thickness or internal structural interference caused by setting the locking element 4 separately. The compact layout of the hinge and the locking element 4 makes the structure of the door panel connection part simpler, which helps to reduce the overall size of the door panel and indirectly improves the space saving effect when folded.

[0034] In some embodiments of this application, the locking member 4 further includes a pivot 42, which is rotatably disposed on the hinge of two adjacent door panels and / or the edge of the door panels to realize the rotational connection of the locking member 4 relative to the door panels.

[0035] According to some embodiments of the present application, the charging dock assembly 100 has a door 3 including a first door panel 31 and a second door panel 32. In the locked state, the locking member 4 rotates to engage with the first door panel 31 and the second door panel 32 respectively. In the unlocked state, the locking member 4 rotates to engage with one of the first door panel 31 and the second door panel 32.

[0036] The first door panel 31 and the second door panel 32 of the hatch 3 are connected by hinges, and the locking element 4 is located at the hinge of both. In the locked state, the locking element 4 rotates to a specific position and engages with both the first door panel 31 and the second door panel 32. In the unlocked state, the locking element 4 rotates to another position and engages with only one of the first door panel 31 or the second door panel 32. The second door panel 32 or the first door panel 31 can rotate freely around the hinge axis relative to the engaging door panel without being obstructed by the locking element 4. This unidirectional engagement design avoids the frictional resistance or jamming caused by the locking element 4 contacting both door panels simultaneously during unlocking, making the door panel flipping action easier, reducing the operating force required, and reducing the user's learning cost.

[0037] According to some embodiments of the present application, the charging dock assembly 100 has a first locking portion constructed as a locking protrusion 41 formed on the edge of the locking member 4, and a second locking portion constructed as a locking groove 311 provided on the first door panel 31 that opens along the rotation direction of the locking member 4.

[0038] The locking protrusion 41 on the edge of the locking member 4 is wedge-shaped or rectangular and extends along the rotation tangent of the locking member 4. The locking groove 311 on the first door panel 31 is open along the rotation direction of the locking member 4. The opening of the locking groove 311 faces the same direction as the rotation direction of the locking member 4 when it is unlocked. The bottom of the groove is complementary to the shape of the locking protrusion 41. In the locked state, the locking protrusion 41 is embedded in the locking groove 311 and the side of the protrusion is in contact with the groove wall. In the unlocked state, the locking protrusion 41 disengages from the open side of the locking groove 311 as the locking member 4 rotates, and the two are completely separated.

[0039] The locking protrusion 41 and the locking groove 311 are complementary in shape and fit together in the direction of rotation. During the locking process, when the locking member 4 rotates, the locking protrusion 41 will slide into the groove along the opening direction of the locking groove 311. The groove wall forms a lateral guide for the protrusion, forcing the locking member 4 and the first door panel 31 to maintain a preset relative position, avoiding possible offset in non-directional structures, ensuring that the locking member 4 is accurately engaged in the locking position, reducing locking loosening caused by positioning deviation, and improving the accuracy of locking positioning.

[0040] According to some embodiments of the present application, the charging dock assembly 100 has an embedding groove 312 formed on the first door panel 31 for cooperating with the locking member 4, and a locking groove 311 is provided on the side wall of the embedding groove 312.

[0041] The recessed groove 312 on the first door panel 31 is a recessed structure. The opening size of the recessed groove 312 is adapted to the shape of the locking member 4, and the depth is sufficient to accommodate the mating part of the locking member 4. The locking groove 311 is located on the inner side wall of the recessed groove 312, opens along the rotation direction of the locking member 4, and corresponds to the locking protrusion 41 on the edge of the locking member 4. During the rotation of the locking member 4, the edge part of the locking member 4 is always located in the recessed groove 312. The locking protrusion 41 only mates with the locking groove 311 on the side wall of the recessed groove 312 in the locked state. The recess of the recessed groove 312 causes the locking structure to sink below the surface of the door panel, avoiding the spatial overlap between the locking member 4 and other parts on the surface of the door panel, compressing the projected area of ​​the locking structure on the surface of the door panel, and improving the space utilization rate.

[0042] According to some embodiments of the present application, the charging dock assembly 100 has a housing space 12 provided inside the housing 1 for accommodating the first door panel 31 and the second door panel 32. The first door panel 31 and the second door panel 32 can be selectively accommodated in the housing space 12 after being folded up.

[0043] The receiving space 12 inside the cabin 1 is a cavity adapted to the shape of the folded door 3, located on the side or rear of the mounting cavity 11. The opening direction of the receiving space 12 is consistent with the movement path of the first door panel 31 and the second door panel 32 after they are folded. During the folding process, the first door panel 31 and the second door panel 32 gradually reduce their overall size through relative movement between the door panels, and finally enter the receiving space 12 along a preset trajectory, being completely or mostly enclosed by the receiving space 12. After the folded first door panel 31 and the second door panel 32 enter the receiving space 12, their overall outline is restricted inside the cabin 1 and no longer protrudes outside the cabin 1, further optimizing the space utilization of the charging base assembly 100 and further eliminating the occupation of external space by the door 3 after it is opened.

[0044] According to some embodiments of the present application, the charging dock assembly 100 has a first guide rail 13 and a second guide rail 14 disposed in the receiving space 12. The first guide rail 13 and the second guide rail 14 are adjacent to the wall of the mounting cavity 11 and are arranged parallel to the wall of the mounting cavity 11. The first guide rail 13 is disposed on the side of the door 3 facing the mounting cavity 11, and the second guide rail 14 is disposed on the side of the first guide rail 13 facing the inner wall of the housing 1.

[0045] like Figure 6As shown, since the first guide rail 13 and the second guide rail 14 are adjacent to and parallel to the wall of the mounting cavity 11, when the hatch 3 moves from the folded state into the receiving space 12, the first guide rail 13 and the second guide rail 14 can limit the hatch 3, preventing the hatch 3 from being misaligned due to uneven force during movement, preventing the hatch 3 from colliding or getting stuck with the inner wall of the receiving space 12, ensuring the smoothness of the folding action, and ensuring that the hatch 3 can enter the receiving space 12 along the preset path; moreover, the parallel arrangement of the first guide rail 13 and the second guide rail 14 can make the force on both sides of the hatch 3 balanced during movement, avoiding deformation of the door panel caused by unilateral force.

[0046] According to some embodiments of the present application, the charging dock assembly 100 includes a receiving space 12 comprising a first space 121 and a second space 122. The first space 121 is defined between a first guide rail 13 and a second guide rail 14. The second space 122 is defined between the second guide rail and the inner wall of the housing 1. A rotatable guide wheel 321 is provided on one side edge of the second door panel 32, and a first door panel 31 is provided on the other side edge of the second door panel 32. The guide wheel 321 reciprocates on the second guide rail 14 so that the first door panel 31 can be selectively received in the first space 121 and the second door panel 32 can be selectively received in the second space 122 in the folded state.

[0047] In the charging dock assembly 100, the receiving space 12 is divided into a first space 121 by a first guide rail 13 and a second guide rail 14, and a second space 122 by the second guide rail 14 and the inner wall of the cabin 1. A rotatable guide wheel 321 is provided on one side edge of the second door panel 32, and the other side edge is connected to the first door panel 31. The guide wheel 321 reciprocates on the second guide rail 14. The partitioning of the first space 121 and the second space 122, combined with the guiding motion of the guide wheel 321 on the second guide rail 14, allows the first door panel 31 in its folded state to enter the first space 121 and the second door panel 32 to enter the second space 122. This avoids interference caused by overlapping positions of the two door panels during the receiving process, ensuring that each door panel completes receiving along a preset path in its corresponding space, guaranteeing the orderly nature of the receiving action. Furthermore, the guide wheel 321 of the second door panel 32 and... The cooperation of the second guide rail 14 transforms the sliding friction between the second door panel 32 and the second guide rail 14 into rolling friction, significantly reducing the frictional resistance when the second door panel 32 moves. This makes the folding and storage action of the second door panel 32 and the first door panel 31 smoother, reducing the risk of jamming during the operation. At the same time, it reduces the wear between the door panel and the guide rail, extending the service life of both. Moreover, the first door panel 31 and the second door panel 32 are respectively housed in independent first space 121 and second space 122, which allows the two door panels to maintain a stable relative position after storage. This avoids the two door panels from colliding due to vibration and causing abnormal noise or structural damage under operating conditions such as vehicle driving. At the same time, the partitioned storage also makes the overall layout of the hatch 3 in the storage space 12 more compact, further optimizing the utilization rate of the storage space 12 and indirectly reducing the overall volume of the cabin 1.

[0048] In some embodiments of this application, the receiving space 12 may be disposed on the top, side or bottom surface of the mounting cavity 11, and the receiving space 12 is adjacent to one side of the inner wall of the cabin 1.

[0049] The vehicle according to an embodiment of this application is briefly described below.

[0050] The vehicle according to the embodiments of this application includes the charging base assembly 100 of any of the above embodiments. Since the vehicle according to this embodiment is provided with the charging base assembly 100 of any of the above embodiments, when the vehicle door 3 according to this application is opened, the multiple door panels switch to a folded state through relative movement. The movement path of each door panel is a local translation or a small-angle rotation. The movement range is limited to the limited space around the cabin 1 and will not extend outward significantly, thereby avoiding spatial overlap with the surrounding parts of the vehicle body. In long-term use, through folding movement, there is no hard contact with the vehicle body and other parts during the opening process, reducing the probability of mechanical collision. It avoids the problem of paint wear and loose parts caused by the frequent flipping of the door 3 and interference with the surrounding parts, reducing the wear and tear of the vehicle exterior parts and the door 3 itself, and extending the service life of related parts.

[0051] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0052] In the description of this application, "first feature" and "second feature" may include one or more of the features.

[0053] In the description of this application, "multiple" means two or more.

[0054] In the description of this application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them.

[0055] In the description of this application, the terms "above," "over," and "on top" for the first feature and the second feature include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher horizontal level than the second feature.

[0056] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A charging dock assembly, characterized in that, include: The cabin (1) has an installation cavity (11) that opens to the outside. Charging component (2), which is housed within the mounting cavity (11); A hatch (3) is movably disposed on the cabin body (1) to selectively open or close the mounting cavity (11). The hatch (3) is provided with at least two door panels, at least one of the door panels is movably connected to the cabin body (1), and at least two door panels are movably connected to each other to switch between an unfolded state and a folded state. In the folded state, at least two door panels at least partially overlap each other.

2. The charging dock assembly according to claim 1, characterized in that, Also includes: A locking element (4) is disposed between two adjacent door panels, and the locking element (4) can selectively lock the two adjacent door panels; in Two adjacent door panels are hinged together, and in the folded state, the two adjacent door panels are flipped so that they at least partially overlap.

3. The charging dock assembly according to claim 2, characterized in that, The locking member (4) is rotatably disposed on the hinge of two adjacent door panels. A first locking part is provided on one side of the locking member (4), and a second locking part that cooperates with the first locking part is provided on one of the door panels to restrict the relative rotation of the two adjacent door panels.

4. The charging dock assembly according to claim 3, characterized in that, The hatch (3) includes a first door panel (31) and a second door panel (32). In the locked state, the locking member (4) rotates to engage with the first door panel (31) and the second door panel (32) respectively. In the unlocked state, the locking member (4) rotates to engage with one of the first door panel (31) and the second door panel (32).

5. The charging dock assembly according to claim 4, characterized in that, The first locking part is a locking protrusion (41) formed on the edge of the locking member (4), and the second locking part is a locking groove (311) provided on the first door panel (31) and open along the rotation direction of the locking member (4).

6. The charging dock assembly according to claim 5, characterized in that, The first door panel (31) has an embedded groove (312) for cooperating with the locking member (4), and the side wall of the embedded groove (312) is provided with the locking groove (311).

7. The charging dock assembly according to claim 4, characterized in that, The cabin (1) is provided with a receiving space (12) for receiving the first door panel (31) and the second door panel (32). The first door panel (31) and the second door panel (32) can be selectively received in the receiving space (12) after being folded up.

8. The charging dock assembly according to claim 7, characterized in that, The receiving space (12) is provided with a first guide rail (13) and a second guide rail (14). The first guide rail (13) and the second guide rail (14) are adjacent to the wall of the mounting cavity (11) and are arranged parallel to the wall of the mounting cavity (11). The first guide rail (13) is located on the side of the hatch (3) facing the mounting cavity (11), and the second guide rail (14) is located on the side of the first guide rail (13) facing the inner wall of the cabin (1).

9. The charging dock assembly according to claim 8, characterized in that, The containment space (12) includes a first space (121) and a second space (122), with the first space (121) defined between the first guide rail (13) and the second guide rail (14); and the second space (122) defined between the second guide rail and the inner wall of the cabin (1). A rotatable guide wheel (321) is provided on one side edge of the second door panel (32), and the first door panel (31) is provided on the other side edge of the second door panel (32). The guide wheel (321) reciprocates on the second guide rail (14) so ​​that the first door panel (31) can be selectively housed in the first space (121) in the folded state, and the second door panel (32) can be selectively housed in the second space (122).

10. A vehicle, characterized in that, Includes the charging dock assembly (100) according to any one of claims 1-9.

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