Vehicle seat, vehicle-mounted media system, control method of vehicle-mounted media system and vehicle

Abstract

The invention relates to the technical field of vehicles, and discloses a vehicle seat, a vehicle-mounted media system, a control method of the vehicle-mounted media system and a vehicle. The vehicle seat comprises a seat body, a display screen assembly and a plate body; a mounting groove is formed in the seat body, an opening is formed in one side of the mounting groove, and the display screen assembly is arranged in the mounting groove; the plate body is rotatably connected with the seat body and can close or open the opening; the display screen assembly comprises a flexible display screen and an adjusting piece, and the adjusting piece is connected with the flexible display screen and can adjust the unfolding area of the flexible display screen. According to the saddle, the vehicle-mounted media system, the control method of the vehicle-mounted media system and the vehicle, the display screen assembly can be conveniently stored and protected when not working, the display screen assembly is prevented from being damaged, and the service life of the display screen assembly is prolonged.

Description

Technical Field

[0001] The present application relates to the technical field of vehicles, and particularly relates to a vehicle seat, an in-vehicle media system, a control method for the in-vehicle media system, and a vehicle. Background Art

[0002] With the rapid development of automotive technology, while cars have become an important means of transportation for people's daily travel, and each automobile company has gradually started to pay attention to people's in-vehicle office and entertainment needs. Therefore, more and more automobile companies are equipped with display screens behind the front-row seats.

[0003] In the related art, there are mainly two solutions for configuring a display screen on a vehicle seat, a headrest screen that is suspended behind the seat for a long time, and a display screen embedded in the seat backrest. No matter which setting method is used, the display screen cannot be stored, and the display screen is easily scratched or damaged. Summary of the Invention

[0004] In view of this, the present application provides a vehicle seat, an in-vehicle media system, a control method for the in-vehicle media system, and a vehicle, which can conveniently store and protect the display screen assembly when it is not working, avoid damage to the display screen assembly, and improve the service life of the display screen assembly.

[0005] Specifically, the present application includes the following technical solutions:

[0006] In the first aspect of the present application, a vehicle seat is provided, and the vehicle seat includes a seat body, a display screen assembly, and a plate body;

[0007] An installation groove is formed on the seat body, and one side of the installation groove has an opening, and the display screen assembly is arranged in the installation groove;

[0008] The plate body is rotatably connected to the seat body and can close or open the opening;

[0009] Among them, the display screen assembly includes a flexible display screen and an adjusting member, the adjusting member is connected to the flexible display screen and can adjust the unfolded area of the flexible display screen.

[0010] In an embodiment of the present application, the display screen assembly further includes a housing, and a through hole is formed on the housing;

[0011] The adjusting member includes a shaft body and a driving part, the shaft body is rotatably passed through the housing and is connected to the driving part, and the first end of the flexible display screen is located inside the housing and is connected to the shaft body.

[0012] In one embodiment of the present application, the vehicle seat further includes a first angle adjustment component, which is disposed in the mounting groove and connected to the display screen component for adjusting the angle of the display screen component.

[0013] In one embodiment of the present application, the first angle adjustment assembly includes a first adjustment portion, a tooth portion is provided on an outer peripheral wall of the first adjustment portion, the first adjustment portion is rotatably connected to the vehicle seat, and the display screen assembly further includes a first gear, and the first gear is fixed to the outer wall of the housing;

[0014] The first adjusting portion is meshedly connected with the first gear; or,

[0015] The first angle adjustment assembly also includes a second gear, which is located on the side of the first gear away from the opening and is rotatably connected to the seat. The second gear is respectively meshed with the first adjustment part and the first gear, and the first adjustment part is located on the side of the second gear facing the plate body.

[0016] In one embodiment of the present application, the vehicle seat further includes a second angle adjustment component, which is disposed in the vehicle seat and connected to the board body for adjusting the angle of the board body.

[0017] In one embodiment of the present application, the plate body has a working state, in which the top surface of the plate body is parallel to a horizontal plane;

[0018] The display screen assembly has an unfolded state. In the unfolded state, the second end of the flexible display screen abuts against the top surface of the board body, and the first end is opposite to the second end.

[0019] In one embodiment of the present application, the vehicle seat further includes a laser projection component, which is disposed in the mounting groove and is used to project a virtual keyboard.

[0020] A second aspect of the present application provides a vehicle-mounted media system, which includes the above-mentioned vehicle seat.

[0021] A third aspect of the present application provides a control method for a vehicle-mounted media system, the control method comprising:

[0022] In response to the first control signal, adjusting the plate body to a working state;

[0023] The unfolded area of ​​the flexible display screen is adjusted to a preset area, and the angle of the flexible display screen is adjusted after receiving a second control signal.

[0024] In an implementation manner of the present application, the step of adjusting the angle of the flexible display screen after receiving the second control signal includes:

[0025] After receiving the second control signal, adjusting the angle of the flexible display screen according to the first angle adjustment information included in the second control signal; or,

[0026] After receiving the second control signal, obtaining the environmental characteristics and user characteristics, and adjusting the angle of the flexible display screen according to the environmental characteristics and the user characteristics.

[0027] In an implementation manner of the present application, the in-vehicle media system further includes a laser projection component, and the laser projection component is connected to the seat and is used for projecting a virtual keyboard;

[0028] After the step of adjusting the angle of the flexible display screen according to the second control signal after receiving the second control signal, the method further includes:

[0029] In response to the third control signal, turning on the laser projection component.

[0030] The fourth aspect of the present application provides a vehicle, which includes the above-mentioned seat or includes the above-mentioned in-vehicle media system.

[0031] The beneficial effects of the technical solutions provided by the embodiments of the present application at least include:

[0032] The seat, in-vehicle media system, control method of the in-vehicle media system and vehicle provided by the embodiments of the present application are provided. An installation groove is provided on the seat body, and a rotatable plate body is provided. The display screen assembly is arranged in the installation groove. When a rear passenger needs to use the display screen assembly for entertainment or work, the plate body can be rotated to open the opening of the installation groove, and then the unfolded area of the flexible display screen inside the display screen assembly is adjusted to an appropriate degree, and then entertainment or work is carried out through the flexible display screen. When the rear passenger has no need for work or entertainment, the unfolded area of the flexible display screen can be adjusted through the adjusting member, for example, adjusted to the minimum, and then the plate body is rotated to close the opening of the installation groove, so that the display screen assembly is enclosed in the space surrounded by the installation groove and the plate body. At this time, the display screen assembly is well protected inside the plate body and is not easily damaged due to external factors. In addition, since the display screen assembly uses a flexible display screen and the unfolded area of the flexible display screen is adjustable, it not only has strong applicability during use, is convenient for storage, but also can avoid the flexible display screen from being scratched or damaged in the storage state. Description of the Drawings

[0033] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0034] Figure 1 It shows a schematic structural diagram of a seat provided by an embodiment of the present application;

[0035] Figure 2 It shows a schematic structural diagram of a first angle adjustment component provided by an embodiment of the present application;

[0036] Figure 3 It shows a schematic structural diagram of a second angle adjustment component provided by an embodiment of the present application;

[0037] Figure 4 It shows an exploded view of a display screen component provided by an embodiment of the present application.

[0038] Reference numerals:

[0039] 1, seat body;

[0040] 2, display screen component; 21, flexible display screen; 22, adjusting member; 221, shaft body; 23, housing; 24, first gear;

[0041] 3, plate body;

[0042] 4, first angle adjustment component; 41, first adjustment part; 42, second gear;

[0043] 5, second angle adjustment component;

[0044] 6, laser projection component; 61, infrared controller.

[0045] Through the above accompanying drawings, the specific embodiments of the present application have been shown, and there will be more detailed descriptions hereinafter. These accompanying drawings and textual descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. Detailed implementation manners

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application. To make the technical solutions and advantages of the present application clearer, the seat, in-vehicle media system, control method of the in-vehicle media system, vehicle, etc. will be described in detail below with reference to the accompanying drawings.

[0047] With the rapid development of automotive technology, while cars have become an important means of transportation for people's daily travel, and each automobile company has gradually started to pay attention to people's in-vehicle office and entertainment needs. Therefore, more and more automobile companies have installed displays behind the front seats.

[0048] In related technologies, there are mainly two solutions for configuring a display on a seat: a headrest screen that hangs behind the seat for a long time, and a display embedded in the seat backrest. Regardless of which setting method is used, the display cannot be stored, and the display is easily scratched or damaged.

[0049] In response to this, the embodiments of the present application provide a seat, as Figure 1 shown, the seat includes a seat body 1, a display screen assembly 2, and a plate body 3; an installation groove is formed in the seat body 1, and one side of the installation groove has an opening, and the display screen assembly 2 is disposed in the installation groove; the plate body 3 is rotatably connected to the seat body 1 and can close or open the opening; wherein, the display screen assembly 2 includes a flexible display screen 21 and an adjusting member 22, the adjusting member 22 is connected to the flexible display screen 21 and can adjust the unfolded area of the flexible display screen 21.

[0050] In the seat provided by the embodiment of the present application, an installation groove (not shown in the figure) is formed in the seat body 1, and a rotatable plate body 3 is provided. The display screen assembly 2 is arranged in the installation groove. When a rear passenger needs to use the display screen assembly 2 for entertainment or work, the plate body 3 can be rotated to open the opening of the installation groove (not shown in the figure), and then the unfolded area of the flexible display screen 21 inside the display screen assembly 2 is adjusted to an appropriate degree, and then entertainment or work is carried out through the flexible display screen 21. When the rear passenger has no need for work or entertainment, the unfolded area of the flexible display screen 21 can be adjusted through the adjusting member 22, for example, adjusted to the minimum, and then the plate body 3 is rotated to close the opening of the installation groove, so that the display screen assembly 2 is enclosed in the space surrounded by the installation groove and the plate body 3. At this time, the display screen assembly 2 is well protected inside the plate body 3 and is not easily damaged due to external factors. In addition, since the display screen assembly 2 uses the flexible display screen 21 and the unfolded area of the flexible display screen 21 is adjustable, it not only has strong applicability during use, is convenient for storage, but also can avoid the flexible display screen 21 from being scratched or damaged in the storage state.

[0051] In some embodiments, the seat may further include an angle fixing component. One end of the plate body 3 is provided with a rotating shaft component, and the rotating shaft component is rotatably connected to a connecting member on the seat, and the angle adjusting component can fix the plate body 3.

[0052] In a specific embodiment, the angle fixing component includes a pin. A plurality of through holes are provided on both the rotating shaft component and the connecting member. When the plate body 3 rotates to different angles, the angle of the plate body 3 can be fixed by inserting the pin into different through holes.

[0053] It should be noted that the plate body 3 includes a working state and a closed state. In the working state, the top surface of the plate body 3 can be parallel to the horizontal plane and is fixed at an angle through the above-mentioned angle fixing component. At this time, items such as water cups, office supplies, keyboards, etc. can be placed on the plate body 3, or the arms of the rear passengers can also be supported. In the closed state, the plate body 3 covers the opening of the installation groove.

[0054] In some embodiments, a lock catch can be provided on the plate body 3 to facilitate fixing the plate body 3 to the seat when it is in the closed state and prevent it from shaking during vehicle driving.

[0055] Exemplarily, a first magnetic part can be embedded inside the seat body 1, and a second magnetic part can be embedded inside the plate body 3. The plate body 3 is fixed through the magnetic characteristics of the first magnetic part and the second magnetic part to prevent the plate body 3 from shaking during vehicle driving.

[0056] It should also be noted that the display screen assembly 2 includes a deployed state and a stored state. The deployed state includes a fully deployed state (with a deployment area of 100%) and a partially deployed state (with a deployment area of 1% to 99%). Rear passengers can adjust the deployment area of the flexible display screen 21 according to their usage needs to adapt to different application scenarios. In the stored state, the deployment area of the flexible display screen 21 is 0%.

[0057] In an embodiment of the present application, as Figure 4 shown, the display screen assembly 2 may further include a housing 23, and a through hole is formed in the housing 23; the adjusting member 22 includes a shaft body 221 and a driving portion. The shaft body 221 is rotatably disposed through the housing 23 and is connected to the driving portion. The first end of the flexible display screen 21 is located inside the housing 23 and is connected to the shaft body 221.

[0058] In the seat provided by the embodiment of the present application, the first end of the flexible display screen 21 is connected to the shaft body 221 inside the housing 23, and the driving portion is connected to the shaft body 221 and can drive the shaft body 221 to rotate relative to the housing 23. While rotating, the flexible display screen 21 can be curled and stored inside the housing 23, or the flexible display screen 21 stored inside the housing 23 can be sent to the outside through the through hole. Thus, when the rear passengers need to entertain or work, the display screen assembly 2 can be switched between the deployed state and the stored state, and the deployment area of the flexible display screen 21 can be conveniently adjusted or it can be stored.

[0059] In an embodiment of the present application, the display screen assembly 2 may further include two clamping shafts. The two clamping shafts are spaced apart and disposed inside the housing 23 and are respectively rotatably connected to the housing 23. Elastic layers are included on both of the two clamping shafts and are respectively disposed on opposite sides of the flexible display screen 21. The clamping shafts can evenly distribute the supporting force on the surface of the display screen, reduce the edge stress, and prevent distortion or performance degradation. In addition, each clamping shaft can fix the display screen through the elastic layer, avoiding local damage caused by rigid contact, especially protecting fragile structures such as the glass substrate in the flexible display screen 21 during the conveying or bending process.

[0060] In an embodiment of the present application, as Figure 2 shown, the seat may further include a first angle adjustment assembly 4. The first angle adjustment assembly 4 is disposed in the installation groove and is connected to the display screen assembly 2 for adjusting the angle of the display screen assembly 2.

[0061] It should be noted that Figure 4 the two components labeled 21 in

[0062] In the seat provided in the embodiment of the present application, a first angle adjustment component 4 can also be provided, which can adjust the angle of the display screen component 2 through the first angle adjustment component 4, that is, can adjust the angle and orientation of the flexible display screen 21 in real time. Since the heights, sitting postures, and viewing habits of different passengers are different, the display screen with adjustable angle allows passengers to adjust the display screen to the best viewing angle according to their own situations, reducing visual fatigue, obtaining better visual effects, and improving the versatility and practicality of the display screen component 2. Moreover, during the driving process of the vehicle, the light conditions are constantly changing. The adjustable display screen angle enables passengers to adjust the display screen angle according to the light conditions, effectively avoiding screen reflection caused by light reflection and ensuring that the picture is clearly visible.

[0063] In one example, the first angle adjustment component 4 may include a first adjustment part 41, on the outer peripheral wall of which a tooth part is provided. The first adjustment part 41 is rotatably connected to the seat. The display screen component 2 further includes a first gear 24, and the first gear 24 is fixed on the outer wall of the housing 23; the first adjustment part 41 is meshed and connected with the first gear 24. When it is necessary to adjust the angle of the display screen component 2, the first adjustment part 41 can be driven to rotate manually or through other driving members. The first adjustment part 41 is meshed and connected with the first gear 24. When the first adjustment part 41 rotates, it can drive the first gear 24 to rotate in the opposite direction, and thus the angle and orientation of the display screen component 2 can be adjusted.

[0064] However, for the above embodiment, since the first gear 24 is meshed with the first adjustment part 41, all the loads are concentrated on one point, which easily causes wear or fatigue failure of the first gear 24 and / or the first adjustment part 41.

[0065] Therefore, in another example, the first angle adjustment component 4 includes a first adjustment part 41, on the outer peripheral wall of which a tooth part is provided. The first adjustment part 41 is rotatably connected to the seat. The display screen component 2 further includes a first gear 24, and the first gear 24 is fixed on the outer wall of the housing 23; the first angle adjustment component 4 may further include a second gear 42. The second gear 42 is located on the side of the first gear 24 away from the opening and is rotatably connected to the seat. The second gear 42 is meshed and connected with the first adjustment part 41 and the first gear 24 respectively. The first adjustment part 41 is located on the side of the second gear 42 facing the plate body 3.

[0066] That is, on the basis of the above embodiments, a second gear 42 is additionally provided between the first adjusting portion 41 and the first gear 24. Adding an intermediate gear (the second gear 42) can disperse the load onto multiple pairs of teeth, reducing local stress. Moreover, by introducing the intermediate gear for transition, the multi-stage transmission ratio can be flexibly adjusted. Through the superposition of the two-stage transmission ratios, a finer angle adjustment can be achieved compared with the above embodiments. Additionally, adding the second gear 42 can form a reverse pre-tightening force to offset the backlash and improve the transmission rigidity.

[0067] It should be noted that by adding the second gear 42, the first adjusting portion 41 can be arranged on the side of the first gear 24 close to the plate body 3, that is, the occupied space of the first angle adjustment assembly 4 in the thickness direction of the seat body 1 can be reduced, thereby reducing the requirement for the depth of the installation groove.

[0068] It should also be noted that Figure 2 the two components labeled 24 represent different positions of the first gear 24 before and after rotation, and do not represent having two first gears 24. It is just a schematic diagram provided for easy understanding.

[0069] In an embodiment of the present application, as Figure 3 shown, the seat can further include a second angle adjustment assembly 5. The second angle adjustment assembly 5 is arranged inside the seat and is connected to the plate body 3 for adjusting the angle of the plate body 3, enabling the plate body 3 to switch between a working state and a closed state, or to be adjusted to different angles according to the needs of the rear passengers for the convenience of users.

[0070] In some embodiments, the second angle adjustment assembly 5 includes a second adjusting portion. A tooth portion is provided on the outer peripheral wall of the second adjusting portion. The second adjusting portion is rotatably connected to the seat. The plate body 3 further includes a third gear fixedly connected thereto. The second angle adjustment assembly 5 can further include a fourth gear. The fourth gear is located on the side of the first gear 24 away from the opening and is rotatably connected to the seat. The fourth gear is meshed and connected to the second adjusting portion and the third gear respectively. The working principle of the second angle adjustment assembly 5 is the same as that of the above first angle adjustment assembly 4, and will not be elaborated here.

[0071] It should be noted that Figure 3 the two components labeled 3 do not represent having two plate bodies 3, but only represent the schematic diagrams of the state of the plate body 3 before and after rotation for easy explanation.

[0072] In an embodiment of the present application, the plate body 3 has a working state. In the working state, the top surface of the plate body 3 is parallel to the horizontal plane. The display screen assembly 2 has an unfolded state. In the unfolded state, the second end of the flexible display screen 21 abuts against the top surface of the plate body 3, and the first end is opposite to the second end.

[0073] In the seat provided by the embodiment of the present application, when the plate body 3 is in the working state, the top surface is parallel to the horizontal plane, and the second end of the flexible display screen 21 abuts against the top surface of the plate body 3. That is, the top surface of the plate body 3 can support the flexible display screen 21 when it is unfolded, and can avoid the impact of bumps and other situations on the stability of the flexible display screen 21 as much as possible during the driving of the vehicle, so that the flexible display screen 21 can maintain stability, thereby avoiding the shaking of the picture and improving the viewing experience of the rear passengers.

[0074] In an embodiment of the present application, the seat further includes a laser projection component 6. The laser projection component 6 is arranged in the installation groove and is used for projecting a virtual keyboard.

[0075] In the seat provided by the embodiment of the present application, as Figure 1 shown, a laser projection component 6 can also be provided. Through the laser projection component 6, a virtual keyboard can be projected onto a plane (such as the top surface of the plate body 3), which is convenient for the rear passengers to entertain or work with the display screen component 2 without connecting an external keyboard, facilitating user use. Moreover, the virtual keyboard does not need to occupy additional physical space. When the user has an input requirement, the keyboard can be quickly presented through laser projection. After use, the projection can be turned off, and the virtual keyboard will not always occupy the space in the vehicle like a physical keyboard, making the layout of the vehicle space more flexible, and the passengers can freely adjust the activity space according to actual needs.

[0076] In some embodiments, the laser projection component 6 may include a camera for identifying the projection area, a laser projector for generating images, and an infrared controller 61 for matching with the camera to judge the finger touch point and determine the coordinate value. Through the cooperation of the three units, the finger touch area can be accurately judged, and then the key information can be transmitted to the control host of the display screen component 2 through transmission methods such as Bluetooth or USB to execute corresponding operations, and the required information can be displayed on the display screen.

[0077] The embodiment of the present application also provides a vehicle-mounted media system, and the vehicle-mounted media system includes the above-mentioned seat.

[0078] In the in-vehicle media system provided by the embodiment of the present application, an installation groove is formed on the seat body 1, and a rotatable plate body 3 is provided. The display screen assembly 2 is arranged in the installation groove. When the rear-row passengers need to use the display screen assembly 2 for entertainment or work, the plate body 3 can be rotated to open the opening of the installation groove, and then the expansion area of the flexible display screen 21 inside the display screen assembly 2 is adjusted to an appropriate degree, and then entertainment or work is carried out through the flexible display screen 21. When the rear-row passengers have no work or entertainment needs, the expansion area of the flexible display screen 21 can be adjusted, for example, adjusted to the minimum, and then the plate body 3 is rotated to close the opening of the installation groove, so that the display screen assembly 2 is enclosed in the space surrounded by the installation groove and the plate body 3. At this time, the display screen assembly 2 is well protected inside the plate body 3 and is not easily damaged due to external factors. In addition, since the display screen assembly 2 uses a flexible display screen 21 and the expansion area of the flexible display screen 21 is adjustable, it not only has strong applicability during use, is convenient for storage, but also can prevent the flexible display screen 21 from being scratched or damaged in the storage state.

[0079] The embodiment of the present application also provides a control method for an in-vehicle media system. The control method includes:

[0080] S1. In response to a first control signal, adjust the plate body 3 to the working state;

[0081] It should be noted that a control component and a sensor component can be provided in the in-vehicle media system. The control component is connected to the plate body 3, the display screen assembly 2, and the sensor component, and can send a first control signal to the control component when receiving at least one of a set voice signal, a set gesture signal, and a set button signal. The control component is connected to the display screen assembly 2, and the display screen assembly 2 can also send a first control signal to the control component. After receiving the first control signal, the control component controls the plate body 3 to rotate to the working state.

[0082] S2. Adjust the expansion area of the flexible display screen 21 to a preset area, and adjust the angle of the flexible display screen 21 after receiving a second control signal.

[0083] After the plate body 3 is unfolded, control the expansion area of the flexible display screen 21 to the preset area. The preset area can be preset to the area when it is fully unfolded. For example, the expansion area is 100%, and then control the flexible display screen 21 to turn on.

[0084] Further, the rear-row passengers can send a second control signal to the control component through the flexible display screen 21, and the control component adjusts the angle of the display screen assembly 2 after receiving the second control signal.

[0085] It should be noted that the control method can be executed by a controller, for example, to control the in-vehicle media system as described above.

[0086] In an embodiment of the present application, the step of adjusting the angle of the flexible display screen 21 after receiving the second control signal includes:

[0087] S21. After receiving the second control signal, adjust the angle of the flexible display screen 21 according to the first angle adjustment information included in the second control signal.

[0088] Or it includes step S22. After receiving the second control signal, obtain the environmental characteristics and user characteristics, and adjust the angle of the flexible display screen 21 according to the environmental characteristics and user characteristics.

[0089] For example, the user characteristics and environmental characteristics can be obtained through the sensor assembly provided on the seat. After the flexible display screen 21 is powered on, the angle of the display screen assembly 2 is automatically adjusted to an appropriate angle according to the user characteristics and environmental characteristics.

[0090] It should be noted that the user characteristics may include the user's gender, height, and eye height, and the environmental characteristics may include the environmental brightness, the distance from the display screen, etc.

[0091] In an embodiment of the present application, the in-vehicle media system further includes a laser projection assembly 6. The laser projection assembly 6 is connected to the seat and is used to project a virtual keyboard;

[0092] After the step of adjusting the angle of the flexible display screen 21 according to the second control signal after receiving the second control signal, it further includes:

[0093] S3. In response to the third control signal, turn on the laser projection assembly 6.

[0094] The user can emit a third control signal from the display screen assembly 2 to the control assembly to actively turn on the laser projection assembly 6 to project a virtual keyboard on a certain plane for entertainment or office work.

[0095] The fourth aspect of the present application provides a vehicle, which includes the above-mentioned seat or the above-mentioned in-vehicle media system.

[0096] In the vehicle provided by the embodiment of the present application, an installation groove is formed in the seat body 1, and a rotatable plate body 3 is provided. The display screen assembly 2 is arranged in the installation groove. When the rear-row passengers need to use the display screen assembly 2 for entertainment or work, the plate body 3 can be rotated to open the opening of the installation groove, and then the expansion area of the flexible display screen 21 inside the display screen assembly 2 is adjusted to an appropriate degree, and then entertainment or work is carried out through the flexible display screen 21. When the rear-row passengers have no work or entertainment needs, the expansion area of the flexible display screen 21 can be adjusted, for example, adjusted to the minimum, and then the plate body 3 is rotated to close the opening of the installation groove, so that the display screen assembly 2 is enclosed in the space surrounded by the installation groove and the plate body 3. At this time, the display screen assembly 2 is well protected inside the plate body 3 and is not easily damaged by external factors. In addition, since the display screen assembly 2 uses a flexible display screen 21 and the expansion area of the flexible display screen 21 is adjustable, it not only has strong applicability during use, is convenient for storage, but also can avoid the flexible display screen 21 from being scratched or damaged in the storage state.

[0097] Specifically, in the vehicle provided by the embodiment of the present application, the following steps can be adopted to enable itself to use the display screen assembly 2, the laser projection assembly 6, etc. for entertainment or work.

[0098] a) Power on the vehicle.

[0099] b) Send a first control signal through one of the triggering methods of voice, gesture, and button to adjust the plate body 3 to the working state.

[0100] c) The plate body 3 performs an opening action.

[0101] d) Then, the driving part controls the shaft body 221 to rotate to extend the flexible display screen 21 out of the housing 23 and extend downward until it is in the unfolded state.

[0102] e) The rear-row passengers can adjust the angle according to their needs (which can be set in the flexible display screen 21). After setting the appropriate angle, the driving mechanism adjusts the angle of the display screen assembly 2 through the first angle adjustment component 4.

[0103] f) When the angle of the display screen assembly 2 is adjusted, the rear-row passengers can, according to their needs, use the flexible display screen 21 to send a second control signal to turn on the laser projection assembly 6 and project a virtual keyboard on the plate body 3.

[0104] g) The passengers touch the virtual keyboard with their fingers, and the camera and the infrared controller 61 judge the position of the fingers, accurately locate the finger coordinates, determine the touch area, and complete the corresponding operations to achieve virtual control.

[0105] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "plurality" refers to two or more, unless otherwise specifically defined.

[0106] Other embodiments of the present application will be readily apparent to those skilled in the art after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present application, which follow the general principles of the present application and include known common general knowledge or conventional technical means in the technical field not disclosed in the present application. The specification and examples are only regarded as exemplary.

[0107] It should be understood that the present application is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present application is only limited by the appended claims.

Claims

1. A vehicle seat, characterized in that, The vehicle seat comprises a seat body (1), a display screen assembly (2) and a plate body (3); The seat body (1) is provided with a mounting groove, one side of the mounting groove has an opening, and the display screen assembly (2) is arranged in the mounting groove; The plate body (3) is rotatably connected to the seat body (1) and is capable of closing or opening the opening; The display screen assembly (2) comprises a flexible display screen (21) and an adjusting member (22); the adjusting member (22) is connected to the flexible display screen (21) and is capable of adjusting the unfolded area of ​​the flexible display screen (21).

2. The saddle according to claim 1, characterized in that, The display screen assembly (2) further comprises a shell (23), and a through hole is provided on the shell (23); The adjusting member (22) comprises a shaft (221) and a driving unit; the shaft (221) is rotatably disposed in the housing (23) and is connected to the driving unit; the first end of the flexible display screen (21) is located inside the housing (23) and is connected to the shaft (221).

3. The saddle according to claim 2, characterized in that, The vehicle seat further comprises a first angle adjustment component (4), which is arranged in the mounting groove and connected to the display screen component (2) for adjusting the angle of the display screen component (2).

4. The saddle according to claim 3, characterized in that, The first angle adjustment assembly (4) comprises a first adjustment portion (41), a tooth portion is provided on the outer peripheral wall of the first adjustment portion (41), and the first adjustment portion (41) is rotatably connected to the vehicle seat. The display screen assembly (2) further comprises a first gear (24), and the first gear (24) is fixed on the outer wall of the housing (23); The first adjusting portion (41) is meshingly connected with the first gear (24); or, The first angle adjustment assembly (4) further comprises a second gear (42), the second gear (42) being located on a side of the first gear (24) away from the opening and being rotatably connected to the vehicle seat, the second gear (42) being meshingly connected to the first adjustment portion (41) and the first gear (24) respectively, and the first adjustment portion (41) being located on a side of the second gear (42) facing the plate body (3).

5. The seat according to claim 1, characterized in that, The vehicle seat further comprises a second angle adjustment component (5), which is arranged in the vehicle seat and connected to the plate body (3) for adjusting the angle of the plate body (3).

6. The saddle according to claim 2, characterized in that, The plate body (3) has a working state, in which the top surface of the plate body (3) is parallel to a horizontal plane; The display screen assembly (2) has an unfolded state, in which the second end of the flexible display screen (21) abuts against the top surface of the plate body (3), and the first end is opposite to the second end.

7. The saddle according to claim 1, characterized in that, The vehicle seat also comprises a laser projection component (6), wherein the laser projection component (6) is arranged in the installation groove and is used for projecting a virtual keyboard.

8. A vehicle-mounted media system, characterized in that, The vehicle-mounted media system comprises the vehicle seat according to any one of claims 1 to 7.

9. A control method for an in-vehicle media system as described in claim 8, characterized in that , the control method comprises: In response to a first control signal, adjusting the plate body (3) to a working state; Adjust the unfolded area of the flexible display screen (21) to a preset area, and adjust the angle of the flexible display screen (21) after receiving a second control signal.

10. The control method of the in-vehicle media system according to claim 9, characterized in that, The adjusting the angle of the flexible display screen (21) after receiving a second control signal includes: After receiving the second control signal, adjusting the angle of the flexible display screen (21) according to first angle adjustment information included in the second control signal; or, After receiving the second control signal, obtaining an environmental feature and a user feature, and adjusting the angle of the flexible display screen (21) according to the environmental feature and the user feature.

11. The control method of the in-vehicle media system according to claim 9, characterized in that, The vehicle-mounted media system further includes a laser projection assembly (6), and the laser projection assembly (6) is connected to a vehicle seat and is configured to project a virtual keyboard; After adjusting the angle of the flexible display screen (21) according to the second control signal after receiving the second control signal, the method further includes: In response to a third control signal, turning on the laser projection assembly (6).

12. A vehicle, characterized in that, The vehicle includes the vehicle seat according to any one of claims 1 to 7, or includes the vehicle-mounted media system according to claim 8.

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