Vehicle backrest components and vehicle cockpits suitable for various scenarios

Abstract

A vehicle backrest assembly and a multi-scenario vehicle cabin are provided. The vehicle backrest assembly includes a backrest and a moving component. The moving component is mounted on the vehicle body, and the backrest is suspended and supported on the vehicle body via the moving component. The moving component allows the backrest to move forward and backward relative to the vehicle body. The multi-scenario vehicle cabin includes rear seats and front seats. The front seats are located in front of the rear seats. The rear seats include the aforementioned vehicle backrest assembly and a seat cushion. The seat cushion is located below the backrest and is independent of the backrest. The backrest's movement relative to the vehicle body allows the rear seat mechanism to switch between various scenarios. This vehicle cabin adds an independent backrest to the vehicle interior. The moving component allows the backrest to move forward and backward relative to the vehicle body. Through the cooperation of the rear and front seats, it can flexibly switch between various scenarios, improving the flexibility of interior space utilization.

Description

Technical Field

[0001] This invention relates to the field of vehicle cabins, specifically to a vehicle backrest assembly and a vehicle cabin with multiple application scenarios. Background Technology

[0002] As vehicle usage scenarios become more diverse, users' demand for flexible interior space is increasing. Traditional seats typically only meet normal seating functions. When users need to expand trunk space, engage in outdoor leisure activities, or desire a high degree of privacy, the current seat structure has become a major bottleneck restricting the utilization of interior space.

[0003] Therefore, it is necessary to provide a vehicle cockpit that can switch between multiple usage scenarios. Summary of the Invention

[0004] One object of the present invention is to provide a vehicle backrest assembly with better flexibility of use.

[0005] To achieve the above objectives, a vehicle backrest assembly includes a backrest and a moving assembly. The moving assembly is mounted on the vehicle body, and the backrest is suspended and supported on the vehicle body only by means of the moving assembly, and can move back and forth relative to the vehicle body by means of the moving assembly.

[0006] In one or more embodiments, the moving component is a linear moving component.

[0007] In one or more embodiments, the movable component includes a slide rail comprising a fixed rail and a movable rail, one of the fixed rail and the movable rail being fixed to a side wall of the vehicle body, and the other being fixed to the backrest.

[0008] In one or more embodiments, the moving component further includes a drive mechanism for driving the backrest to move relative to the vehicle body, and for locking the backrest at a predetermined position on the moving component.

[0009] Another object of the present invention is to provide a vehicle cabin with multiple scenarios, including a rear seat and a front seat, wherein the front seat is located in front of the rear seat, and the rear seat includes the aforementioned vehicle backrest assembly and a seat cushion, wherein the seat cushion is disposed below the backrest and is independent of the backrest.

[0010] In one or more embodiments, the rear seat further includes a base and a connecting assembly, the base being disposed on the cabin floor, one end of the connecting assembly being rotatably connected to the base and the other end being rotatably connected to the seat cushion, such that the seat cushion can rotate relative to the connecting assembly, and the connecting assembly can rotate relative to the base, the vehicle cabin being switchable between at least two modes: in a first mode, the seat cushion provides hip support for occupants facing forward of the vehicle, while the backrest provides back support; in a second mode, the seat cushion provides back support for occupants facing rearward of the vehicle, while the base provides hip support; in a third mode, the upper surface of the seat cushion is substantially coplanar with the upper surface of the base to provide an object support surface; and in a fourth mode, the seat cushion is close to or against the backrest to provide space for accommodating at least part of the front seats.

[0011] In one or more embodiments, the backrest of the rear seat in the vehicle cabin in the second or third mode is closer to the front of the vehicle than the backrest of the rear seat in the first mode.

[0012] In one or more embodiments, the backrest of the rear seat in the fourth mode of the vehicle cabin is closer to the rear of the vehicle than the backrest of the rear seat in the first mode, and / or the front seat in the fourth mode is closer to the rear of the vehicle than the front seat in the first mode.

[0013] In one or more embodiments, when the vehicle cabin is in a second mode, the connecting assembly and the seat cushion are positioned behind the backrest.

[0014] In one or more embodiments, the base is movably mounted on the cabin floor.

[0015] In one or more embodiments, the connecting assembly includes a pair of connecting rods disposed on both sides of the base and a connecting rod connecting the pair of connecting rods, one end of each connecting rod being rotatably connected to a side of the base and the other end being rotatably connected to a side of the cushion.

[0016] In one or more embodiments, a first angle adjuster and a first motor driving the first angle adjuster are provided between the connecting assembly and the seat cushion, and a pair of first motors and a pair of first angle adjusters are respectively disposed on both sides of the seat cushion; and / or a second angle adjuster and a second motor driving the second angle adjuster are provided between the connecting assembly and the base, and a pair of second angle adjusters are respectively disposed on both sides of the base and connected by a synchronizing rod to achieve synchronous rotation of the pair of second angle adjusters, and the second motor is disposed on any side of the base.

[0017] In one or more embodiments, the backrest of the rear seat includes a backrest body and side wings located on both sides of the backrest body, the side wings forming a semi-enclosed space with the backrest body.

[0018] In one or more embodiments, the side wings can be deployed and retracted relative to the backrest body; or the side wings and the backrest body are fixedly connected relative to each other.

[0019] The aforementioned vehicle backrest assembly and multi-scenario vehicle cabin have added independent backrests to the vehicle interior. Through the movable components, the backrests can move back and forth relative to the vehicle body. The independent movement of the backrests can bring multiple applications of space. With various combinations with the seat cushions, bases and front seats, the vehicle cabin can flexibly switch between multiple scenarios such as the first mode, the second mode, the third mode and the fourth mode, improving the flexibility of the use of the interior space. Attached Figure Description

[0020] The above and other features, properties and advantages of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings and embodiments, wherein: Figure 1 This is a side view of the backrest component; Figure 2 This is a schematic diagram of a linear motion component; Figure 3 This is a schematic diagram of the main backrest and side wings; Figure 4 Side view of the backrest and seat cushion; Figure 5 This is a diagram showing the reduced passenger space. Figure 6 This is a diagram showing the vehicle's cabin in an upright seating position. Figure 7 This is a diagram showing the relative positions of the rear and front seats in the vehicle's cabin. Figure 8 It is a side view of the rear seats and the front seats; Figure 9 It is a schematic diagram of the frame structure of the backrest, cushion, base and connecting components; Figure 10A This is a schematic diagram of the first and second angle adjusters; Figure 10B yes Figure 10A Enlarged view of point C in the middle; Figure 11 This is a diagram illustrating the storage space; Figure 12 This is a diagram illustrating the storage space when multiple suitcases are accommodated. Figure 13 This is a side view of the vehicle's cabin when it is in comfort front seat mode; Figure 14 This is a diagram showing the vehicle's cabin in comfort front seat mode. Figure 15 This is a diagram showing the front seats in a reclined position; Figure 16 This is a diagram illustrating the vehicle's cabin in its stowed-away mode; Figure 17 This is a diagram showing the vehicle's cabin in reverse seating mode.

[0021] Explanation of reference numerals in the attached figures

[0022] 1. Backrest

[0023] 2. Mobile Components

[0024] 3. Body

[0025] 4. Chair cushions

[0026] 5. Base

[0027] 6. Connecting components

[0028] 7. Front seats

[0029] 8 Base rails

[0030] 9. Rear seats

[0031] 11 Backrest Main Body

[0032] 12. Flanking sections

[0033] 13. Cushions

[0034] 14. Lumbar pillow

[0035] 21 Orbit Determination

[0036] 22 moving tracks

[0037] 60-link

[0038] 61 Connecting rod

[0039] 91 Synchronizing rod

[0040] 110 Suitcase

[0041] 401 Back Support Surface

[0042] 501 Hip Support Surface

[0043] S Storage Space

[0044] F front

[0045] B rear

[0046] L left side

[0047] R right side

[0048] Z Passenger Space

[0049] S1 First Angle Adjuster

[0050] S2 Second Angle Adjuster Detailed Implementation

[0051] The present invention will be further described below with reference to specific embodiments and accompanying drawings. More details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can obviously be implemented in many other ways different from those described herein. Those skilled in the art can make similar extensions and derivations based on actual application situations without departing from the spirit of the present invention. Therefore, the scope of protection of the present invention should not be limited by the content of this specific embodiment.

[0052] It should be noted that these and other accompanying drawings are merely examples and are not drawn to scale, and should not be construed as limiting the scope of protection of the present invention.

[0053] like Figure 1 As shown, the vehicle backrest assembly includes a backrest 1 and a moving assembly 2. The moving assembly 2 is mounted on the vehicle body 3. The backrest 1 is suspended and supported on the vehicle body 3 by the moving assembly 2 and can move back and forth relative to the vehicle body 3 with the help of the moving assembly 2. The backrest is suspended below and does not contact the cabin floor, thus obtaining an independent degree of freedom of back and forth movement.

[0054] Figure 1 The diagram shows the directions F in front and B behind.

[0055] The moving component 2 includes, but is not limited to, a linear moving component that enables the backrest 1 to move linearly relative to the vehicle body 3.

[0056] In one specific embodiment, the moving component 2 is a slide rail structure, which includes a fixed rail 21 and a moving rail 22. One of the fixed rail 21 and the moving rail 22 is fixed to the side wall of the vehicle body 3, and the other is fixed to the backrest 1.

[0057] exist Figure 2 In one embodiment shown, the fixed rail 21 is fixed to the side wall of the vehicle body 3, and the moving rail 22 is fixed to the backrest 1. The moving rail 22 and the fixed rail 21 are slidably engaged, so that the backrest 1 moves back and forth along the fixed rail 21 with the moving rail 22.

[0058] In one specific embodiment, the fixed rail 21 is fixed to the side wall of the vehicle body 3 and includes a lead screw. The moving rail 22 includes a connector threadedly connected to the lead screw, and the connector is located on the backrest 1. By driving the lead screw to rotate, the connector is displaced on the lead screw, thereby driving the backrest 1 to move forward F or backward B.

[0059] In other embodiments, the moving rail 22 can be a slider, and the cross-sectional shape of the slider can be T-shaped, I-shaped or dovetail-shaped.

[0060] Ball bearings or rollers can be installed between the moving rail 22 and the fixed rail 21 to reduce sliding resistance and improve smoothness of movement.

[0061] The guide rail 21 is installed on the side wall of the vehicle body, located on the left and right sides of the backrest 1, supporting the backrest 1 in a suspended state. The guide rail 21 can also be installed in different positions such as the side of the vehicle body, the bottom of the vehicle body, or the roof of the vehicle body, depending on the vehicle structure and usage requirements.

[0062] In some embodiments, the moving component includes a first moving component and a second moving component. The backrest can move back and forth relative to the vehicle body by means of the first moving component, and the backrest can also move up and down relative to the vehicle body by means of the second moving component.

[0063] The moving component also includes a drive mechanism for driving the backrest 1 to move back and forth relative to the vehicle body 3, and for locking the backrest 1 at a predetermined position on the fixed rail 21. Specifically, the drive mechanism can be a motor, which drives a lead screw to rotate when energized, thereby driving the backrest to move forward or backward. In some embodiments, the motor can have a self-locking structure to lock the backrest on the fixed rail; in other embodiments, a lead screw and nut self-locking structure can be used to keep the backrest in a designated position without slipping.

[0064] A preferred embodiment of the backrest 1 is, for example Figure 3 As shown, Figure 3 Compared to Figure 2 The frame structure incorporates an external covering layer, giving the backrest 1 a U-shaped overall appearance. It includes a main backrest body 11 and side wings 12 located on either side of the main backrest body 11. The side wings 12 can be integrated with the main backrest body 11 or hinged to either side of the main backrest body 11, allowing them to unfold or fold relative to the main backrest body 11. The side wings 12 and the main backrest body 11 create a three-sided enclosed, enveloping seating area, meeting the need for high privacy.

[0065] The backrest body 11 also includes a cushion 13 located at the top and a lumbar pillow 14 located at the bottom.

[0066] The backrest 1 can serve different purposes in different positions. For example, it can shield the interior space when the rear tailgate is opened; or it can divide the storage space at the rear of the vehicle; or it can move the backrest 1 behind the front seats, with the backrest body 11 fitting against the back of the front seats and the side wings 12 wrapping around the left and right sides of the front seats, thereby enclosing the front seats and providing a private seating area. This will be explained in detail below.

[0067] Based on the above description of the vehicle backrest components, we can also understand a vehicle cockpit with multiple scenarios, which includes rear seats 9 and front seats 7, such as... Figure 7 As shown, the front seat 7 is located in front of the rear seat 9, and the rear seat 9 includes the aforementioned backrest assembly and a seat cushion 4 located below the backrest assembly. The seat cushion 4 is independent of the backrest assembly.

[0068] In some embodiments, the rear seat 9 further includes a base 5 and a connecting assembly 6, with the seat cushion 4 connected to the base 5 located at the bottom of the vehicle body via the connecting assembly 6, such as a linkage. One end of the connecting assembly 6 is rotatably connected to the base 5, and the other end is rotatably connected to the seat cushion 4. For example, both ends of the connecting assembly 6 are connected to the base 5 and the seat cushion 4 respectively via a shaft, or an adjuster is used for connection.

[0069] Figure 9 The frame structure shown comprises a seat cushion 4, a base 5, and a connecting assembly 6. The connecting assembly 6 includes a pair of connecting rods 60 and a connecting rod 61 connecting the pair of connecting rods. The pair of connecting rods 60 are located on the left and right sides of the seat cushion 4, respectively. One end of the connecting rod 60 is rotatably connected to the side of the frame of the base 5, and the other end is rotatably connected to the side of the frame of the seat cushion 4.

[0070] Further reference Figure 10A As shown, a first angle adjuster S1 and a first motor driving the first angle adjuster are provided between the connecting component 6 and the seat cushion 4. A pair of first motors and a pair of first angle adjusters S1 are respectively located on the left side L and the right side R of the seat cushion 4. The angle adjuster includes a fixed plate and a rotating plate that can rotate relative to each other. One of the fixed plate and the rotating plate is fixed to the connecting rod 60, and the other is fixed to the frame of the seat cushion 4. The rotation angle of the rotating plate relative to the fixed plate is adjusted by the first motor, thereby realizing the angle adjustment. A pair of first motors synchronously drive the two angle adjusters, or a single motor can be used to synchronously adjust the two angle adjusters.

[0071] A second angle adjuster S2 and a second motor for driving the second angle adjuster S2 are provided between the connecting component 6 and the base 5. The second motor is located on either side of the base. The second angle adjuster S2 is as follows: Figure 10BAs shown, a pair of second angle adjusters are respectively set on both sides of the base 5 and connected by a synchronizing rod 91. The motor drives the synchronizing rod to rotate synchronously, causing the rotating disk in the angle adjuster to rotate relative to the fixed disk, thereby realizing the synchronous rotation of the pair of second angle adjusters.

[0072] The base 5 can be fixed to the cockpit floor, or it can be set in... Figure 9 The base slide rail 8 shown in the figure drives the seat cushion 4 to move back and forth.

[0073] The backrest 1, by its own movement relative to the vehicle body and through different combinations with the seat cushion 4 and the front seat 7, allows the vehicle cabin to switch between at least two modes.

[0074] The following is a further introduction to the various modes of the vehicle's cabin. In the following text, the upright seating mode corresponds to the first mode, the reverse seating mode corresponds to the second mode, the storage mode corresponds to the third mode, and the comfort front seat mode corresponds to the fourth mode.

[0075] Formal sitting mode

[0076] When the vehicle cabin is in the upright seating mode, such as Figures 4 to 6 As shown, the backrest 1 moves along the fixed rail 21 to a position corresponding to the seat cushion 4. The backrest 1 and the seat cushion 4 together define the seating space Z. The seat cushion 4 provides a hip support surface 400 for the occupant to sit facing the front of the vehicle, while the backrest 1 provides a back support surface 100, providing a row of seating space for the occupant to sit.

[0077] The backrest 1 can be slightly adjusted forward and backward along the fixed track 21 in this scenario to adjust the size of the seating space Z, thereby adapting to the sitting posture needs of occupants of different body types. Figure 4 The backrest 1 is relatively far from the seat cushion 4, indicating a larger seating space; Figure 5 The backrest 1 is shown to be relatively close to the seat cushion 4, forming a smaller seating space.

[0078] In a preferred embodiment, the bottom of the backrest 1 abuts against the rear end of the seat cushion 4, forming a continuous support surface between the backrest 1 and the seat cushion 4, such as... Figure 6 and Figure 7 As shown, the bottom of the lumbar pillow 14 is directly adjacent to the end of the seat cushion 4.

[0079] Storage mode

[0080] When the vehicle cabin is in storage mode, such as Figure 11 , 12As shown in Figure 16, the backrest 1 moves forward to create a storage space S between the backrest 1 and the rear of the vehicle. This storage space S is used to hold items such as the suitcase 110. The depth of the storage space is determined by the distance the backrest 1 moves forward; the greater the distance the backrest 1 moves forward along the guide rail 21, the larger the storage space. The storage space can hold items such as the suitcase 110.

[0081] exist Figure 12 In the illustrated embodiment, when the backrest 1 is moved to its foremost position, the storage space extends to most of the longitudinal depth of the rear seat area, making it suitable for storing large items such as suitcases and camping equipment. In this scenario, the support panel on the back of the backrest 1 forms the front interface of the storage space, preventing items from tipping forward.

[0082] Furthermore, such as Figure 16 As shown, the seat cushion 4 is laid flat and rotated to a state where it is basically coplanar with the base 5, so as to provide a support surface for items and further increase the volume of the storage space S.

[0083] Comfort Front Seat Mode

[0084] When the vehicle cabin is in comfort front seat mode, such as Figure 13-15 As shown, the seat cushion 4 is close to or against the backrest 1 so that the rear seat 9 provides space to accommodate at least a portion of the front seat 7, at which time the backrest 1 moves forward of the vehicle to a position adjacent to the front seat 7.

[0085] The backrest 1 has side wings 12, which, together with the sides and back of the front seats 7, form a spatial enclosure, creating a semi-enclosed seating space. At this time, the vehicle cabin is in a comfortable front-seat mode. This semi-enclosed seating space provides a degree of privacy, suitable for business trips, long journeys, or scenarios requiring privacy.

[0086] The inner side of the side wing 12 can be provided with a layer of sound-insulating or light-blocking material to further enhance the privacy of the enclosed area.

[0087] The front seats can be positioned 7. Figure 15 As shown in the flattened state, the seat cushion 4 can rotate backward and fit snugly against the backrest 1, which can be used as a headboard when the front seat 7 is flattened into a bed.

[0088] Reverse sitting mode

[0089] The vehicle cabin is in Figure 17 In the reverse seating mode shown, the connecting component 6 and the seat cushion 4 of the rear seat are located on the rear side of the backrest 1.

[0090] The seat cushion 4 provides a back support surface 401 for passengers to sit facing the rear of the vehicle, while the base 5 provides a hip support surface 501. In outdoor scenarios such as fishing, the backrest 1 moves forward, freeing up the vertical space it occupies. Passengers can sit facing the rear of the vehicle on the base, leaning back on the seat cushion 4, with their legs naturally extending towards the open door, making it suitable for outdoor leisure activities such as fishing and picnics.

[0091] In the rear seatbacks of the vehicle's cabin in reverse or fold-down mode, the backrests are positioned closer to the front of the vehicle compared to the rear seatbacks in forward mode.

[0092] In the Comfort Front Seat mode, the backrests of the rear seats are positioned further back into the vehicle compared to the Rear Seat mode.

[0093] In Comfort Front Seat mode, the front seats are positioned further back in the vehicle compared to the front seats in Regular Seat mode.

[0094] Vehicle cabin from Figure 6 The sitting posture shown Figure 17 Reverse sitting mode or Figure 16 When switching to the storage mode shown, the backrest 1 of the rear seat is set to move forward F.

[0095] When the vehicle cabin is in Figure 16 In the storage mode shown, the seat cushion 4 and connecting assembly 6 rotate to a horizontal storage position, so that the seat cushion 4, connecting assembly 6 and base 5 are substantially coplanar, forming a continuous flat loading surface. This state works in conjunction with the backrest 1 located at the front to free up horizontal and vertical space in the carriage, providing more storage space and facilitating the transport of large items.

[0096] When in Figure 17 In the reverse sitting mode shown, the seat cushion 4 and the connecting component 6 rotate to the backrest support position. Both the connecting component 6 and the seat cushion 4 rotate backward to provide a backrest support surface facing the rear of the vehicle. This state cooperates with the third position of the backrest 1. In outdoor scenarios such as fishing, the backrest moves forward, freeing up the vertical space it occupies.

[0097] Vehicle cabin from Figure 6 The sitting posture shown Figure 14 or Figure 15 When the comfort front row mode is switched as shown, the backrest 1 of the rear seat 9 is set to move backward B to provide space to accommodate the front seat 7.

[0098] The front seat 7 can move backward B or remain stationary. The front seat 7 can share the base rail 8 with the base 5.

[0099] In addition, the front row seats 7 need to be adjusted to be flat. Figure 15In the state shown, the front seat 7 can also move forward F.

[0100] The aforementioned multi-scenario vehicle cabin features an independent backrest, which, together with the seat cushion, base, and front seats, can freely switch between at least two scenarios: upright sitting, rear-facing sitting, storage, and comfortable front-seat mode. This meets the diverse needs of vehicle usage scenarios and improves the utilization rate of the vehicle's rear space.

[0101] This application uses specific terms to describe embodiments of the application. Terms such as "an embodiment," "one embodiment," and / or "some embodiments" refer to a particular feature, structure, or characteristic associated with at least one embodiment of the application. Therefore, it should be emphasized and noted that references to "an embodiment," "one embodiment," or "an alternative embodiment" in different locations throughout this specification do not necessarily refer to the same embodiment. Furthermore, certain features, structures, or characteristics in one or more embodiments of the application can be appropriately combined.

[0102] While the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the invention. Any variations and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention, without departing from the scope of the invention, fall within the protection scope defined by the claims of the present invention.

Claims

1. A vehicle backrest assembly, characterized in that, include Backrest; and The mobile component is mounted on the vehicle body; The backrest is suspended and supported on the vehicle body by the moving component, and can move back and forth relative to the vehicle body by means of the moving component.

2. The vehicle backrest assembly as described in claim 1, characterized in that, The moving component is a linear moving component.

3. The vehicle backrest assembly as described in claim 1, characterized in that, The moving component includes a slide rail, which includes a fixed rail and a moving rail, one of which is fixed to the side wall of the vehicle body, and the other is fixed to the backrest.

4. The vehicle backrest assembly as claimed in claim 1, characterized in that, The moving component further includes a drive mechanism for driving the backrest to move relative to the vehicle body, and for locking the backrest at a predetermined position on the moving component.

5. A vehicle cabin with multiple scenarios, comprising rear seats and front seats, wherein the front seats are located in front of the rear seats, characterized in that, The rear seats include: The vehicle backrest assembly as described in any one of claims 1 to 4; and A seat cushion is located below the backrest and is independent of the backrest.

6. The vehicle cockpit with multiple scenarios as described in claim 5, characterized in that, The rear seat also includes a base and a connecting assembly. The base is mounted on the cabin floor. One end of the connecting assembly is rotatably connected to the base, and the other end is rotatably connected to the seat cushion, allowing the seat cushion to rotate relative to the connecting assembly. The connecting assembly can rotate relative to the base. The vehicle cabin can switch between at least two modes: When the vehicle cabin is in the first mode, the seat cushion provides a hip support surface that facilitates the occupant to sit facing forward of the vehicle, while the backrest provides a back support surface. When the vehicle cabin is in the second mode, the seat cushion provides back support for passengers to sit facing the rear of the vehicle, while the base provides hip support. When the vehicle cabin is in the third mode, the upper surface of the seat cushion is substantially coplanar with the upper surface of the base to provide a support surface for items; When the vehicle cabin is in the fourth mode, the seat cushion is close to or against the backrest so that the rear seats provide space for accommodating at least part of the front seats.

7. The vehicle cockpit with multiple scenarios as described in claim 6, characterized in that, In the second or third mode, the backrest of the rear seat in the vehicle cabin is closer to the front of the vehicle than the backrest of the rear seat in the first mode.

8. The vehicle cockpit with multiple scenarios as described in claim 6, characterized in that, In the fourth mode, the backrests of the rear seats in the vehicle cabin are positioned further back into the vehicle than in the first mode, and / or In the fourth mode, the front seats are positioned further back into the vehicle compared to the front seats in the first mode.

9. The vehicle cockpit with multiple scenarios as described in claim 6, characterized in that, When the vehicle cabin is in the second mode, the connecting assembly and the seat cushion are positioned behind the backrest.

10. The vehicle cockpit with multiple scenarios as described in claim 6, characterized in that, The base is movably mounted on the cockpit floor.

11. The vehicle cockpit with multiple scenarios as described in claim 6, characterized in that, The connecting assembly includes a pair of connecting rods disposed on both sides of the base and a connecting rod connecting the pair of connecting rods. One end of each connecting rod is rotatably connected to the side of the base, and the other end is rotatably connected to the side of the cushion.

12. The vehicle cockpit with multiple scenarios as described in claim 6, characterized in that, A first angle adjuster and a first motor for driving the first angle adjuster are provided between the connecting assembly and the seat cushion; a pair of first motors and a pair of first angle adjusters are respectively disposed on both sides of the seat cushion; and / or A second angle adjuster and a second motor for driving the second angle adjuster are provided between the connecting component and the base. A pair of second angle adjusters are respectively arranged on both sides of the base and connected by a synchronizing rod to achieve synchronous rotation of the pair of second angle adjusters. The second motor is arranged on either side of the base.

13. The vehicle cockpit with multiple scenarios as described in claim 5, characterized in that, The backrest of the rear seat includes a backrest body and side wings located on both sides of the backrest body, the side wings forming a semi-enclosed space with the backrest body.

14. The vehicle cockpit with multiple scenarios as described in claim 13, characterized in that, The side wings can be extended and retracted relative to the backrest body; or the side wings and the backrest body are fixedly connected relative to each other.

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