Movable screen device and vehicle

Abstract

The invention provides a movable screen device and a vehicle, and the movable screen device comprises a sliding assembly which is used for being connected with a vehicle roof and is configured to slide relative to the vehicle roof in a first direction; the connecting assembly comprises a first side and a second side which are oppositely arranged in the second direction, the first side of the connecting assembly is connected with the sliding assembly, and the second side of the connecting assembly is used for being connected with a display screen; when the sliding assembly slides, the display screen is driven to move through the connecting assembly; the first direction is the front-back direction of the roof, and the second direction intersects with the first direction. According to the application, the stable locking of the movable screen device in the storage state and the smooth switching of the movable screen device in the use state are realized, the flexibility and convenience are improved, the movie watching requirements in different sitting postures are met, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to an active screen device and a vehicle. BACKGROUND

[0002] With the rapid development of the automobile industry, the application scenarios of vehicle-mounted display screens gradually expand from the traditional central control area to the sunroof area to provide video and audio functions for rear passengers. In related technologies, a display screen is stored, translated and angle-adjusted by driving a motor to pull a cable. However, in the above driving mode, the display screen needs to be rotated to a fixed viewing angle first, and then the front and rear positions can be adjusted. During the translation process, the pitch angle of the display screen cannot be adjusted in real time, and the flexibility and convenience are low. SUMMARY

[0003] Embodiments of the present application provide an active screen device and a vehicle. By optimizing the cooperation relationship between the sliding assembly and the connecting assembly, stable locking in the storage state and smooth switching in the use state of the active screen device are realized, flexibility and convenience are improved, the viewing needs in different sitting postures are adapted, and user experience is improved.

[0004] The first aspect of the embodiments of the present application provides an active screen device for connecting a display screen and a sunroof; the active screen device comprises:

[0005] a sliding assembly configured to slide relative to the sunroof along a first direction;

[0006] a connecting assembly comprising a first side and a second side arranged opposite to each other along a second direction, the first side of the connecting assembly is connected to the sliding assembly, and the second side of the connecting assembly is configured to be connected to the display screen;

[0007] wherein the sliding assembly is configured to drive the display screen to move through the connecting assembly when sliding; the first direction is the front-rear direction of the sunroof, and the second direction intersects the first direction.

[0008] In one of the embodiments, the sliding assembly comprises a first sliding member and a second sliding member, the first sliding member is configured to slide relative to the sunroof along the first direction; the second sliding member comprises a first side and a second side arranged opposite to each other along the second direction, the first side of the second sliding member is connected to the first sliding member, and the second side of the second sliding member is connected to the first side of the connecting assembly.

[0009] In one of the embodiments, the connecting assembly comprises a first connecting member, the first connecting member is configured to connect the first sliding member and the display screen; when the first sliding member slides along the first direction, the display screen is driven to slide along the first direction through the first connecting member.

[0010] In one of the embodiments, the first connecting member comprises a first connecting portion and a second connecting portion oppositely arranged along the first direction; the first sliding member is provided with a first matching portion, the first connecting portion is rotationally connected with the first matching portion; the second connecting portion is configured to be connected with the second sliding member when the display screen is in the storage state, and is configured to be separated from the second sliding member when the display screen is in the rotation state.

[0011] In one of the embodiments, the connecting assembly further comprises a second connecting member, one end of the second connecting member is rotationally connected with the first connecting member, and the other end of the second connecting member passes through the second sliding member and slides relative to the first sliding member; the second connecting member is configured to slide relative to the first sliding member with the second sliding member.

[0012] In one of the embodiments, the second connecting member comprises a third connecting portion and a fourth connecting portion oppositely arranged along the first direction, the first connecting member is provided with a second matching portion, the third connecting portion is rotationally connected with the second matching portion; the fourth connecting portion passes through the second sliding member and slides relative to the first sliding member.

[0013] In one of the embodiments, the first sliding member is provided with a first sliding groove along the first direction, and the fourth connecting portion passes through the second sliding member and slides in the first sliding groove.

[0014] In one of the embodiments, the first sliding groove comprises a first horizontal section and a first inclined section, one end of the first inclined section is connected with the first horizontal section, the other end of the first inclined section is connected with the front side end of the first horizontal section along the first direction, the other end of the first inclined section extends away from the first horizontal section and extends downwardly and obliquely away from the roof;

[0015] When the display screen is in the storage state, the fourth connecting portion passes through the second sliding member and is located in the first inclined section.

[0016] In one of the embodiments, the second sliding member is provided with a second sliding groove along the first direction; the second sliding groove comprises a second horizontal section and a second inclined section, one end of the second inclined section is connected with the front side end of the second horizontal section along the first direction, the other end of the second inclined section extends away from the second horizontal section and extends upwardly and obliquely towards the roof;

[0017] The second sliding groove is configured to allow the fourth connecting part to pass through the second horizontal section and be located in the first inclined section when the display screen is in the storage state, and is configured to allow the fourth connecting part to slide to the first horizontal section via the first inclined section and the second inclined section when the display screen is in the rotating state.

[0018] In one of the embodiments, in the storage state, and along the second direction, the second horizontal section and the first inclined section overlap; the second inclined section and the first inclined section do not overlap; or, the second inclined section and the first inclined section have a common boundary point.

[0019] In one of the embodiments, in the storage state, and along the second direction, the first horizontal section and the second horizontal section are parallel to each other, and along a third direction, the first horizontal section and the second horizontal section have a spacing therebetween.

[0020] The third direction, the second direction and the first direction intersect with each other.

[0021] In one of the embodiments, the second sliding member is provided with a third sliding groove on a side thereof facing the second connecting part, one end of the third sliding groove is open, and the opening of the third sliding groove faces the front end along the first direction.

[0022] The third sliding groove is configured to allow the fourth connecting part to be connected thereto when the display screen is in the storage state, and is configured to allow the fourth connecting part to be disconnected from the opening of the third sliding groove when the display screen is in the rotating state.

[0023] In one of the embodiments, the third sliding groove and the second sliding groove are located on two sides of the second sliding member in the height direction.

[0024] In one of the embodiments, the first sliding member includes a first sliding section and a second sliding section, one of the first sliding section and the second sliding section is connected to the second sliding member, and the other of the first sliding section and the second sliding section is configured to be connected to a driving assembly.

[0025] In one of the embodiments, one of the first sliding section and the second sliding section is provided with a protruding guide part, and the other of the first sliding section and the second sliding section is provided with a matching guide part, the guide part is connected to the matching guide part.

[0026] In one of the embodiments, the first sliding section and the second sliding section are arranged side by side along the first direction; and the first sliding section and the second sliding member are arranged opposite to each other along the second direction.

[0027] In one of the embodiments, the first sliding section is provided with a limiting groove near one side of the second sliding member, at least part of the second sliding member is accommodated in the limiting groove, and the limiting groove is configured to limit the transverse displacement of the second sliding member relative to the first sliding member in the second direction.

[0028] In one of the embodiments, a first clamping member is further included, the first connecting part is provided with a first recess, the first clamping member is clamped in the first recess, and is configured to limit the first connecting part from being pulled out of the first sliding member in the second direction.

[0029] In one of the embodiments, the movable screen device further includes a second clamping member, the fourth connecting part is provided with a second recess, the second clamping member is clamped in the second recess, and is configured to limit the fourth connecting part from being pulled out of the first sliding member in the second direction.

[0030] In one of the embodiments, a first driving assembly and a second driving assembly are further included, the number of the movable screen devices includes two groups, and the two groups of the movable screen devices are respectively connected to the two sides of the display screen in the second direction.

[0031] The first driving assembly is connected to the two groups of the movable screen devices on the first side in the first direction, and the second driving assembly is connected to the two groups of the movable screen devices on the second side in the first direction.

[0032] In one of the embodiments, a connecting plate is further included, the connecting plate extends in the second direction and is arranged on both sides of the display screen in the width direction.

[0033] The second aspect of the embodiments of the present application provides a vehicle, including a roof and a movable screen device, the roof is provided with a guide rail, and the sliding assembly of the movable screen device is matched with the guide rail and is slidingly connected to the roof.

[0034] The movable screen device and the vehicle provided by the embodiments of the present application realize stable locking in the storage state and smooth switching in the use state of the movable screen device by optimizing the matching relationship between the sliding assembly and the connecting assembly, improve flexibility and convenience, adapt to the viewing needs in different sitting postures, and improve user experience. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments or the example embodiments, the drawings needed to be used in the description of the embodiments or the example embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0036] Figure 1 Position state of display screen in vehicle Figure 1 .

[0037] Figure 2 Position state of display screen in vehicle Figure 2 .

[0038] Figure 3 Position state of display screen in vehicle Figure 3 .

[0039] Figure 4 Assembled structure of movable screen device and guide rail

[0040] Figure 5 Assembled structure of movable screen device and guide rail

[0041] Figure 6 Structure of guide rail

[0042] Figure 7 Structure of Figure 6 Enlarged view of part A in FIG.

[0043] Figure 8 Structure of movable screen device

[0044] Figure 9 Structure of movable screen device and guide rail when display screen is in storage state

[0045] Figure 10 Structure of movable screen device when display screen is in storage state

[0046] Figure 11 Structure of movable screen device and guide rail when display screen is in rotating state

[0047] Figure 12 Structure of movable screen device when display screen is in rotating state

[0048] Figure 13 Structure of movable screen device and guide rail when display screen is in storage state, second connecting member abutting against first inclined section

[0049] Figure 14Structure schematic diagram of the second connecting piece abutting against the first inclined section when the display screen provided by the embodiment of the present application is in the storage state.

[0050] Figure 15 Structure schematic diagram of the first sliding piece provided by the embodiment of the present application Figure 1 .

[0051] Figure 16 Structure schematic diagram of the first sliding piece provided by the embodiment of the present application Figure 2 .

[0052] Figure 17 Structure schematic diagram of the second sliding piece provided by the embodiment of the present application Figure 1 .

[0053] Figure 18 Structure schematic diagram of the second sliding piece provided by the embodiment of the present application Figure 2 .

[0054] Figure 19 Structure schematic diagram of the second connecting piece provided by the embodiment of the present application.

[0055] Figure 20 Structure schematic diagram of the first sliding piece provided by another embodiment of the present application.

[0056] Figure 21 Structure schematic diagram of the first sliding piece provided by another embodiment of the present application Figure 20 . Structure schematic diagram of the partial enlargement at B in FIG. 1.

[0057] Figure 22 Exploded schematic diagram of the movable screen device provided by another embodiment of the present application.

[0058] Figure 23 Structure schematic diagram of the movable screen device provided by another embodiment of the present application Figure 22 . Structure schematic diagram of the partial enlargement at C in FIG. 1.

[0059] Figure 24 Structure schematic diagram of the first sliding piece provided by the embodiment of the present application.

[0060] Figure 25 Assembly cross-sectional schematic diagram of the second clamping piece and the fourth connecting part provided by the embodiment of the present application.

[0061] Figure 26 Structure schematic diagram of the movable screen device provided by the embodiment of the present application.

[0062] Reference signs:

[0063] 100, movable screen device;

[0064] 110, first sliding member; 111, first matching part; 112, first sliding groove; 1121, first horizontal section; 1122, first inclined section; 113, first sliding section; 1131, matching guide part; 1132, limiting groove; 114, second sliding section; 1141, guide part;

[0065] 120, first driving assembly; 121, first driving member; 122, first transmission member;

[0066] 130, second sliding member; 131, second sliding groove; 1311, second horizontal section; 1312, second inclined section; 132, third sliding groove;

[0067] 140, second driving assembly; 141, second driving member; 142, second transmission member;

[0068] 150, first connecting member; 151, first connecting part; 1511, first recess; 152, second connecting part; 153, second matching part; 154, first connecting body; 155, second connecting body;

[0069] 160, second connecting member; 161, third connecting part; 162, fourth connecting part; 1621, second recess;

[0070] 171, first clamping member; 172, second clamping member;

[0071] 180, connecting plate;

[0072] 200, vehicle;

[0073] 210, roof; 220, guide rail; 221, guide groove;

[0074] 300, display screen. DETAILED DESCRIPTION

[0075] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application can be practiced without using some or all of these specific details. In other instances, well-known process steps have not been described in detail in order to avoid obscuring the present application.

[0076] In related technologies, during the movement of the display screen, a mechanical linkage mechanism first rotates the screen to a preset fixed viewing angle before the front / back distance of the screen can be adjusted. In this process, the translational and rotational movements are mechanically coupled, meaning that passengers cannot independently and in real time change the rotation angle while adjusting the front / back position of the display screen. This results in low flexibility and makes it difficult to meet passengers' personalized needs for screen posture in different seats and scenarios.

[0077] To address the aforementioned issues, this application provides a movable screen device and a vehicle. By optimizing the cooperation between the sliding component and the connecting component, the movable screen device achieves a smooth transition between a stably locked state in storage and a usable state, improving flexibility and convenience, adapting to different viewing postures, and enhancing the user experience.

[0078] The following will combine Figures 1 to 7 The specific structure of the vehicle provided in the embodiments of this application will be described.

[0079] This embodiment provides a vehicle 200, which can be an electric vehicle, a traditional fuel vehicle, or a commercial vehicle. This embodiment does not limit the type of vehicle.

[0080] Among them, reference Figures 1 to 3 As shown, the vehicle 200 includes a roof 210 and a movable screen device 100. One end of the movable screen device 100 is connected to the roof 210 and slides relative to the roof 210 in a first direction. The other end of the movable screen device 100 is used to connect to the display screen 300 to drive the display screen 300 to rotate.

[0081] Understandably, the display screen 300 is an electronic display device that provides information display and audio-visual entertainment functions for passengers inside the vehicle.

[0082] The roof 210 is typically composed of a roof sheet and a roof liner. The roof sheet is an important part of the vehicle body structure, forming the external outline and main load-bearing structure of the roof 210. The roof liner is located inside the passenger compartment, covering the roof sheet, and serves functions such as decoration, sound insulation, and heat insulation.

[0083] It should be noted that when the vehicle 200 is equipped with a panoramic sunroof, the roof 210 in this embodiment is a sunroof glass.

[0084] Among them, reference Figures 1 to 3As shown, a guide rail 220 can be installed below the roof 210. The guide rail 220 can be made of metal profiles such as aluminum alloy and can be fixed to the inner surface of the roof sheet metal by means of bolts, riveting, or welding. Alternatively, the guide rail 220 can also be made of plastic and integrally molded by injection molding process, which can effectively reduce weight and cost while ensuring structural strength, and reduce friction noise between the guide rail and the movable screen device 100.

[0085] The number of guide rails 220 is not limited; in this embodiment, refer to... Figure 4 As shown, the explanation mainly takes the setting of two guide rails 220 as an example. The two guide rails 220 extend along the first direction and are arranged at intervals along the second direction.

[0086] It should be noted that the first direction refers to the front-to-back direction of the roof 210, that is, the front-to-back direction of the vehicle 200. For example, the first direction can be referred to... Figures 1 to 3 As indicated by the middle arrow x, the second direction intersects with the first direction. The second direction can be referenced... Figure 4 The direction indicated by the middle arrow (y) is shown.

[0087] Among them, reference Figure 4 , Figure 6 and Figure 7 As shown, a guide groove 221 may be provided on the guide rail 220 along the first direction. The first sliding member 110 of the movable screen device 100 cooperates with the guide groove 221 of the guide rail 220 to achieve a sliding connection with the roof 210 and move smoothly back and forth along the guide groove 221. One end of the second sliding member 130 of the movable screen device 100 is slidably connected to the first sliding member 110, and the other end of the second sliding member 130 is rotatably connected to the back or side of the display screen 300 through the first connecting member 150 and the second connecting member 160.

[0088] In some embodiments, the second slider 130 cooperates with the guide rail 220 and is configured to slide along the guide rail 220. In this way, the second slider 130 not only slides relative to the first slider 110, but is also directly constrained by the guide rail 220. Through this design, when the second slider 130 moves, its movement trajectory is determined by the guide rail 220, effectively avoiding motion instability, jamming, or asynchronous stability caused by relying solely on the first slider 110 as a guiding reference, thereby significantly improving the operational stability of the active screen device 100 during movement.

[0089] Understandably, referring to Figures 5 to 7 As shown, the guide groove 221 can be a long strip extending from the front end to the rear end along the first direction. It should be noted that the front end can be understood as the end closer to the front of the vehicle.

[0090] For example, the front end can beFigures 1 to 3 x' side, the rear end is x side.

[0091] Through the above structure, the display screen 300 can be driven by the first driving assembly 120 to move forward and backward relative to the roof 210 as a whole with the first sliding member 110; or be driven by the second driving assembly 140 to realize independent rotation movement of the pitch angle through the relative movement between the second sliding member 130 and the first sliding member 110. So that the display screen 300 can stay at any position in the travel range and adjust to the best viewing angle on the premise of avoiding the driver's field of view or the headrest of the rear passengers, greatly improving the riding experience of the rear passengers.

[0092] For example, referring to Figure 1 , the display screen 300 is located inside the vehicle 200 near the middle position, which is convenient for the middle passengers to watch; referring to Figure 2 , the display screen 300 is located inside the vehicle 200 near the rear position, which is convenient for the rear passengers to watch; referring to Figure 3 , the display screen 300 is located inside the vehicle 200 near the front position, which is convenient for the front passengers to watch. The moving position of the display screen 300 is not limited in this embodiment.

[0093] The specific structure of the movable screen device provided in the embodiment of the application will be described below. Figures 8 to 26

[0094] For example, referring to Figure 8 , the embodiment of the application provides a movable screen device 100, which comprises a sliding assembly and a connecting assembly. The sliding assembly is used to connect the roof 210 and is configured to slide relative to the roof 210 along a first direction. The connecting assembly comprises a first side and a second side arranged opposite to each other along a second direction. The first side of the connecting assembly is connected to the sliding assembly, and the second side of the connecting assembly is used to be connected to the display screen 300. When the sliding assembly slides, the display screen 300 is driven to move by the connecting assembly.

[0095] The first direction can be indicated by the arrow x direction in Figures 1 to 3 , and the second direction intersects the first direction. The second direction can be indicated by the arrow y direction in Figure 4 .

[0096] It can be understood that the sliding assembly constitutes the basis of the system movement, is responsible for being connected to the guide rail 220, and provides the overall movement degree of freedom of the movable screen device 100. It should be noted that the movement includes translation and rotation. For example, the movable screen device 100 can move integrally in the front-rear direction (the first direction) of the vehicle 200; or the movable screen device 100 can rotate in the clockwise or counterclockwise direction, which is not limited in this embodiment. ​

[0097] The connecting component, serving as a motion conversion and support structure, connects the sliding component and the display screen 300 on opposite sides along the left-right direction (second direction) of the vehicle, reliably transmitting the motion of the sliding component to the display screen 300. Here, "motion" includes linear motion and arcuate motion.

[0098] Through the above structure, the display screen 300 can move smoothly and accurately within the front and rear travel range of the roof. At the same time, through the span arrangement of the connecting components in the second direction, the installation rigidity and stability of the display screen 300 in both moving and fixed states are effectively improved, thereby ensuring the viewing experience, enhancing system reliability, improving flexibility and convenience, adapting to the viewing needs of different riding postures, and improving the user experience.

[0099] Specifically, refer to Figure 8 As shown, the sliding assembly may include a first slider 110 and a second slider 130, the first slider 110 being slidably connected to the roof 210 along a first direction (e.g., Figure 4 and Figure 5 The second slider 130 includes a first side and a second side disposed opposite to each other along a second direction. The first side of the second slider 130 is slidably connected to the first slider 110, and the second side of the second slider 130 is connected to the first side of the connecting assembly.

[0100] The structure of the first slider 110 and the second slider 130 is not limited. For example, the first slider 110 can be a slider, and the second slider 130 can be a slider. Furthermore, the shape and size of the first slider 110 and the second slider 130 can be set according to actual needs. This embodiment does not limit this.

[0101] It is understandable that the first slider 110 and the second slider 130 form a two-stage sliding structure. The first slider 110, as the primary motion unit, slides along the first direction on the roof 210, thereby providing the entire device with translational freedom in the front-to-back direction of the roof 210. The second slider 130, as the secondary motion unit and motion conversion mechanism, has one end slidably connected to the first slider 110 and the other end connected to the connecting assembly. In this way, the sliding of the second slider 130 relative to the first slider 110 can be converted into the rotation of the display screen 300 through the connecting assembly, thereby achieving independent control of the pitch angle of the display screen 300 in addition to adjusting its front-to-back position.

[0102] In one embodiment, reference Figure 8As shown, the connecting assembly comprises a first connecting piece 150 for connecting the first sliding piece 110 and the display screen 300; when the first sliding piece 110 slides in the first direction, the display screen 300 is driven to slide in the first direction through the first connecting piece 150.

[0103] For example, the first connecting piece 150 can be a connecting rod.

[0104] It can be understood that the first connecting piece 150, as an intermediate connecting member of the first sliding piece 110 and the display screen 300, realizes the transmission of the translational motion of the first sliding piece 110 to the display screen 300, and ensures the synchronization and consistency of the motion of the two.

[0105] In one embodiment, referring to Figure 8 As shown, the first connecting piece 150 can comprise a first connecting portion 151 and a second connecting portion 152 arranged oppositely in the first direction; the first sliding piece 110 is provided with a first matching portion 111, and the first connecting portion 151 is rotationally connected with the first matching portion 111; the second connecting portion 152 is configured to be connected with the second sliding piece 130 when the display screen 300 is in the storage state, and is configured to be detached from the second sliding piece 130 when the display screen 300 is in the rotation state.

[0106] For example, the first connecting portion 151 can be a bolt, and the second connecting portion 152 can be a bolt; or, the first connecting portion 151 and the second connecting portion 152 can be convex columns with smooth outer surfaces, i.e. without threads. This embodiment does not limit this. The first matching portion 111 can be a connecting hole penetrating through the thickness direction of the first sliding piece 110.

[0107] The first connecting portion 151 is connected with the first matching portion 111 to realize the rotational connection with the first sliding piece 110, so that the first connecting piece 150 can freely rotate within a certain angle relative to the first sliding piece 110, providing the necessary degree of freedom for the rotation of the display screen 300.

[0108] The second connecting portion 152 cooperates with the second sliding piece 130, and when the display screen 300 is in the storage state, referring to Figure 9 and Figure 10 As shown, the second connecting portion 152 is connected with the second sliding piece 130, so that the first connecting piece 150 and the second sliding piece 130 are relatively fixed in position, forming a stable locking structure, which effectively prevents the display screen 300 from shaking or detaching during the driving of the vehicle 200, and enhances the stability of the storage state.

[0109] When it is needed to convert from the storage state to the viewing state, referring to Figure 11 and Figure 12As shown, the second driving assembly 140 drives the second sliding member 130 to move, so as to force the second connecting part 152 to be separated from the connecting state, the locking between the first connecting member 150 and the second sliding member 130 is released, the display screen 300 and the second sliding member 130 are free to move, and the freedom degree is released for the subsequent rotating movement.

[0110] Therefore, the embodiment has the advantages of facilitating the mechanical locking in the storage state and the freedom degree release in the viewing state by arranging two connecting parts with different functions on the first connecting member 150, ensuring the smooth state conversion process, and improving the reliability of the device.

[0111] In some embodiments, referring to Figure 8 As shown, the first connecting member 150 can include a first connecting body 154 and a second connecting body 155 which are connected to each other and are at an angle, the first connecting part 151 and the second connecting part 152 are arranged at two ends of the first connecting body 154 in the length direction, and the second connecting body 155 is connected with the display screen 300. In this way, the connection strength with the display screen 300 is increased, and the stability of the display screen 300 during movement is improved.

[0112] In one embodiment, referring to Figure 8 、 Figure 10 and Figure 12 The second connecting member 160 can also be included, one end of the second connecting member 160 is rotationally connected with the first connecting member 150, and the other end of the second connecting member 160 passes through the second sliding member 130 and slides relative to the first sliding member 110; the second connecting member 160 is configured to slide relative to the first sliding member 110 with the second sliding member 130 and drive the display screen 300 to rotate through the first connecting member 150.

[0113] For example, the second connecting member 160 can be a connecting rod.

[0114] It should be noted that when the second driving assembly 140 drives the second sliding member 130 to slide relative to the first sliding member 110, since the second connecting member 160 passes through the second sliding member 130, the movement of the second sliding member 130 will push or drive the second connecting member 160 to move together; the end of the second connecting member 160 hinged with the first connecting member 150 will force the first connecting member 150 to move, so as to rotate around the hinge point with the first sliding member 110; since the first connecting member 150 is directly connected with the display screen 300, the rotating movement is transmitted to the display screen 300, so as to realize the pitch angle adjustment of the display screen 300.

[0115] In the embodiment, the second connecting member 160 is introduced as a motion conversion mechanism, which helps to convert the linear motion of the second sliding member 130 into the rotary motion of the display screen 300, forms a stable motion chain, and effectively enhances the rigidity and stability of the whole mechanism during the motion.

[0116] In one embodiment, as shown in Figure 8 , Figure 12 and Figure 19 , the second connecting member 160 can include a third connecting part 161 and a fourth connecting part 162, the first connecting member 150 is provided with a second matching part 153, the third connecting part 161 and the second matching part 153 are rotationally connected; the fourth connecting part 162 passes through the second sliding member 130 and slides relative to the first sliding member 110.

[0117] For example, the third connecting part 161 can be a bolt, and the fourth connecting part 162 can be a bolt; or the third connecting part 161 and the fourth connecting part 162 can be convex columns with smooth outer surfaces, i.e. without threads. The embodiment is not limited in this regard. The second matching part 153 is a connecting hole penetrating the thickness direction of the first connecting member 150.

[0118] The third connecting part 161 is hinged to the first connecting member 150, so that the second connecting member 160 can freely rotate relative to the first connecting member 150. The fourth connecting part 162 passes through the second sliding member 130 in sequence, and the end thereof forms a sliding fit with the first sliding member 110. For example, Figure 8 , the fourth connecting part 162 can pass through the second sliding member 130 in the direction of the arrow.

[0119] In one embodiment, as shown in Figure 8 , Figure 10 and Figure 14 , the first sliding member 110 can be provided with a first sliding groove 112 in the first direction, and the fourth connecting part 162 passes through the second sliding member 130 and slides in the first sliding groove 112 (as Figure 14 ).

[0120] It can be understood that the first sliding groove 112 extends in the front-rear direction of the roof 210, and after the fourth connecting part 162 passes through the second sliding member 130, the end thereof is embedded and constrained in the first sliding groove 112 and slides along the track of the first sliding groove 112, thereby providing a precise and linear guide and constraint path for the motion of the fourth connecting part 162.

[0121] In one embodiment, as shown in Figure 8 , Figure 15 and Figure 16 , the first sliding member 110 can be provided with a first sliding groove 112 in the first direction, and the fourth connecting part 162 passes through the second sliding member 130 and slides in the first sliding groove 112 (asAs shown, the first sliding groove 112 can include a first horizontal section 1121 and a first inclined section 1122, one end of the first inclined section 1122 being connected to the front side end of the first horizontal section 1121 along the first direction, the other end of the first inclined section 1122 extending away from the first horizontal section 1121 and extending downwardly and obliquely away from the roof; when the display screen 300 is in the storage state, the fourth connecting part 162 passes through the second sliding part 130 and is located in the first inclined section 1122.

[0122] As shown, when the display screen 300 is in the storage state, the fourth connecting part 162 passes through the second sliding part 130 and is located in the first inclined section 1122. Figure 13 and Figure 14 As shown, under the overall movement of the mechanism, the fourth connecting part 162 moves and is finally located at a certain position of the first inclined section 1122; since the first inclined section 1122 extends downwardly, the fourth connecting part 162 is clamped therein, which means that it abuts against the side wall of the first inclined section 1122. This clamping state requires additional force to exit the fourth connecting part 162 from the first inclined section 1122, thereby preventing the display screen 300 from moving forward and backward when subjected to a force other than the driving force, and achieving locking in the storage state.

[0123] It should be noted that the inclination angle of the first inclined section 1122 is not limited, and can be set according to actual needs.

[0124] As shown in one of the embodiments, Figure 8 、 Figure 17 and Figure 18 As shown, the second sliding part 130 can be provided with a second sliding groove 131 along the first direction; the second sliding groove 131 can include a second horizontal section 1311 and a second inclined section 1312, one end of the second inclined section 1312 being connected to the front side end of the second horizontal section 1311 along the first direction, the other end of the second inclined section 1312 extending away from the second horizontal section 1311 and extending upwardly and obliquely towards the roof 210.

[0125] Specifically, when the display screen 300 is in the storage state, the fourth connecting part 162 simultaneously passes through the second horizontal section 1311 of the second sliding part 130 and the first inclined section 1122 of the first sliding part 110. At this time, the fourth connecting part 162 is located in the second horizontal section 1311 in the second sliding groove 131, and is clamped in the upwardly inclined first inclined section 1122 in the first sliding groove 112. The second horizontal section 1311 of the second sliding groove 131 provides a stable support surface for the fourth connecting part 162, which cooperates with the first inclined section 1122 of the first sliding groove 112 to form a stable locking.

[0126] When it is required to switch to the viewing state, the second driving assembly 140 drives the second slider 130 to move, and the movement of the second slider 130 causes the second sliding groove 131 thereon to move. The side wall of the second inclined segment 1312 of the second sliding groove 131 starts to contact the fourth connecting part 162 and guides the fourth connecting part 162 to slide along the inclined upward trajectory thereof, and this component force helps the fourth connecting part 162 to overcome the inclined resistance of the first sliding groove 112, so that the fourth connecting part 162 smoothly escapes from the clamping state of the first inclined segment 1122 and finally slides into the first horizontal segment 1121 of the first sliding groove 112. At this time, the mechanism is unlocked, and the fourth connecting part 162 can freely slide in the first horizontal segment 1121, and the display screen 300 enters the freely rotatable state (as shown in FIG. 6B). Figure 12 ).

[0127] Therefore, by respectively arranging the matching sliding grooves with specific inclined directions on the first slider 110 and the second slider 130, the inclined downward segment of the second sliding groove 131 provides an explicit exit guide path for the fourth connecting part 162, and cooperates with the self-locking formed by the inclined upward segment of the first sliding groove 112, so as to realize the smoothness of the state conversion process and improve the reliability of the conversion.

[0128] In one of the embodiments, as shown in Figure 10 , Figure 14 , Figure 15 and Figure 17 , in the storage state and along the orthographic projection in the second direction, the second horizontal segment 1311 and the first inclined segment 1122 overlap.

[0129] It should be noted that “overlap” means that, along the orthographic projection in the second direction (y direction), the vertical projection of the second horizontal segment 1311 on the projection plane and the vertical projection of the first inclined segment 1122 on the projection plane have an overlapping region. That is, both of them cover at least the same region on the projection plane.

[0130] In this way, as shown in Figure 10 and Figure 14 , when the display screen 300 is in the storage state, the fourth connecting part 162 simultaneously passes through the second horizontal segment 1311 and the first inclined segment 1122 and abuts against the side wall of the first inclined segment 1122, forming a stable locking. At this time, the overlapping design helps to ensure that the fourth connecting part 162 can simultaneously interact with the second horizontal segment 1311 and the first inclined segment 1122, thereby realizing the stable locking function.

[0131] In this embodiment, as shown in Figure 10 , Figure 14 , Figure 15 and Figure 17As shown, in the projection along the second direction in the storage state, the projection relationship between the first inclined section 1122 and the second inclined section 1312 has one of the following two states:

[0132] One state is a separated state: specifically, the orthogonal projection of the second inclined section 1312 does not overlap with the orthogonal projection of the first inclined section 1122. That is, the second inclined section 1312 is spatially staggered with the first inclined section 1122, and presents a gap on the projection plane.

[0133] If the orthogonal projection of the second inclined section 1312 overlaps with the orthogonal projection of the first inclined section 1122, that is, the second inclined section 1312 and the first inclined section 1122 have a spatial overlap region in the movement path of the fourth connecting part 162, when switching from the storage state to the rotating state, the fourth connecting part 162 will be restricted and guided by the inclined groove walls in two different directions and angles when passing through the overlap region, and the constraint forces in the two directions conflict with each other, which may cause the fourth connecting part 162 to be stuck and unable to smoothly complete the conversion, resulting in movement interference. Therefore, the orthogonal projection of the second inclined section 1312 is designed not to overlap with the orthogonal projection of the first inclined section 1122, which can provide two continuous and non-interfering stages for the movement of the fourth connecting part 162, thereby ensuring smooth movement to the greatest extent.

[0134] Alternatively, another state is a critical tangent state: specifically, the orthogonal projection of the second inclined section 1312 has a common boundary point O with the orthogonal projection of the first inclined section 1122; wherein the common boundary point O can be as shown in the dashed circle position in Figure 8 and Figure 14

[0135] Wherein, as shown in Figure 8 , the common boundary point O is located at the starting end of the projection contour of the second inclined section 1312 (i.e., the junction with the second horizontal section 1311), and coincides with the distal end of the projection contour of the first inclined section 1122 (i.e., the front end x' along the first direction).

[0136] It should be noted that the "common boundary point" means that under this projection view, the projection contour of the second inclined section 1312 and the projection contour of the first inclined section 1122 just touch at one point, and only at this point, the two projections have no overlapping area outside this point; it can be understood that it represents the critical position where the two movement paths are "just connected".

[0137] ​If the orthographic projection of the second inclined segment 1312 overlaps with the orthographic projection of the first inclined segment 1122, the "critical tangent state" of the present embodiment is to optimize the "surface overlap" of the second inclined segment 1312 and the first inclined segment 1122 to "point contact", thereby reducing the possibility of structural interference between the second inclined segment 1312 and the first inclined segment 1122, and ensuring smooth movement.

[0138] By designing a common boundary point, a continuous transition path is provided for the fourth connecting part 162. When the fourth connecting part 162 slides out of the first inclined segment 1122, its movement trajectory can be immediately guided by the second inclined segment 1312, making the entire switching state smoother and more continuous, and helping to reduce vibration and noise.

[0139] In one embodiment, as shown in Figure 10 , Figure 14 , Figure 15 and Figure 17 , in the storage state, the orthographic projection along the second direction, the first horizontal segment 1121 and the second horizontal segment 1311 are parallel to each other, and along the third direction, there is a gap between the first horizontal segment and the second horizontal segment; the third direction, the second direction and the first direction intersect with each other.

[0140] Among them, the third direction can be the height direction of the vehicle 200. For example, the third direction can be indicated by the z direction in Figure 10 and Figure 14 .

[0141] It can be understood that, as viewed along the second direction, the first horizontal segment 1121 and the second horizontal segment 1311 appear as two parallel line segments on the projection plane; but although the projection is parallel, the first horizontal segment 1121 and the second horizontal segment 1311 are not on the same horizontal plane in the height direction of the vehicle 200, but have a vertical direction offset.

[0142] If the first horizontal segment 1121 and the second horizontal segment 1311 are not parallel on the projection plane, the movement of the fourth connecting part 162 will force the relative angle of the first sliding part 110 and the second sliding part 130 to change, causing the pitch angle of the display screen 300 to easily change uncontrollably when moving forward and backward. Therefore, in the present embodiment, by setting the first horizontal segment 1121 and the second horizontal segment 1311 parallel to each other, it helps to achieve smooth movement of the display screen 300.

[0143] If there is no spacing between the first horizontal section 1121 and the second horizontal section 1311 in the third direction, i.e., if the first horizontal section 1121 and the second horizontal section 1311 are at the same height, when a slight manufacturing tolerance or assembly error occurs, interference stress will be generated between the two, resulting in increased sliding resistance. Therefore, in the embodiment, by providing spacing in the height direction, internal stress or movement jamming caused by manufacturing error or assembly error can be prevented, and smooth movement of the display screen 300 can be achieved.

[0144] In one embodiment, as shown in Figure 17 and Figure 18 , one side of the second sliding member 130 towards the second connecting member 160 can be provided with a third sliding groove 132, one end of the third sliding groove 132 being an open structure.

[0145] In the embodiment, the shape of the third sliding groove 132 is not limited. For example, the third sliding groove 132 can be a U-shaped groove, and the opening of the third sliding groove 132 faces the front end in the first direction.

[0146] When the display screen 300 is in the storage state, the second connecting part 152 is clamped and accommodated in the U-shaped third sliding groove 132, and the side wall of the U-shaped groove can effectively limit the movement of the second connecting part 152 in multiple directions; and it can also support the first connecting member 150, which helps to ensure the stability of the locking of the first connecting member 150, and further achieve the locking of the display screen 300 to prevent accidental movement.

[0147] When it is needed to switch from the storage state to the viewing state, i.e., the display screen 300 is in the rotating state, the second driving assembly 140 drives the second sliding member 130 to slide. Since the opening of the third sliding groove 132 faces the front end, the specific movement of the second sliding member 130 relative to the first connecting member 150 causes the opening side of the U-shaped groove to gradually approach the second connecting part 152 and provide a smooth exit path for the second connecting part 152, so that it can smoothly escape from the groove, and the first connecting member 150 is unlocked, so that the first connecting member 150 and the display screen 300 can rotate.

[0148] Therefore, by providing the third sliding groove 132, the display screen 300 can be effectively locked during storage, and the anti-vibration stability and safety are enhanced; when adjustment is needed, the unlocking can be automatically achieved through the normal movement of the driving assembly, without the need for additional control and elements, which greatly improves the reliability of the system, reduces the cost, and improves the user experience.

[0149] In one embodiment, as shown in Figure 17 and Figure 18As shown, the third sliding groove 132 and the second sliding groove 131 are located on both sides of the second sliding member 130 in the height direction. It can be understood that the height direction is the Z-axis direction. The above design effectively avoids interference between the third sliding groove 132, the second sliding groove 131, and the internal moving parts thereof during movement, so that the second sliding member 130 can simultaneously and independently guide two structures with different functions smoothly without spatial interference.

[0150] In order to improve the smoothness of movement, in one embodiment, referring to Figure 20 As shown, the first sliding member 110 can be composed of two parts; specifically, the first sliding member 110 can include a first sliding section 113 and a second sliding section 114, the first sliding section 113 can be connected with the second sliding member 130, and the second sliding section 114 can be connected with the driving assembly.

[0151] The above design applies driving force to the second sliding section 114, so that the slight vibration or impact generated by the driving assembly can be absorbed and buffered by the segmented structure without being directly and rigidly transmitted to the display screen 300, thereby ensuring the stability of the display screen 300.

[0152] In this embodiment, one of the first sliding section 113 and the second sliding section 114 can be provided with a protruding guide connection part 1141, and the other one can be provided with a matching guide connection part 1131, and the guide connection part 1141 and the matching guide connection part 1131 are connected.

[0153] In this embodiment, referring to Figure 21 As shown, mainly taking the example that the matching guide connection part 1131 is arranged on the first sliding section 113 and the guide connection part 1141 is arranged on the second sliding section 114.

[0154] Among them, the shape of the guide connection part 1141 can be a cylindrical protruding shaft, and the matching guide connection part 1131 can be a shaft hole matched with the shape of the cylindrical protruding shaft. This embodiment does not limit this, and it can be set according to the actual product.

[0155] By setting the first sliding member 110 in the form of two-section hinged, it has the ability to adapt to the curved track, fundamentally solving the interference problem of rigid sliding block in curved path movement, and ensuring the smoothness and stability of the system in complex path movement.

[0156] In one embodiment, referring to Figure 22As shown, the first sliding section 113 and the second sliding section 114 are arranged side by side along the first direction, and the first sliding section 113 and the second sliding member 130 are arranged opposite to each other along the second direction. In this way, on the one hand, the vibration of the driving assembly can be effectively isolated; on the other hand, the movement can be accurately transmitted to the display screen 300, thereby improving the overall rigidity and movement accuracy.

[0157] In one embodiment, as shown in Figure 22 , Figure 23 and Figure 24 , the side of the first sliding section 113 close to the second sliding member 130 can be provided with a limiting groove 1132, at least part of the second sliding member 130 is accommodated in the limiting groove 1132, and the limiting groove 1132 is configured to limit the lateral displacement of the second sliding member 130 relative to the first sliding member 110 in the second direction.

[0158] By providing the limiting groove 1132, the lateral shaking and yawing of the second sliding member 130 during movement can be effectively inhibited, and the smooth movement of the second sliding member 130 along the preset trajectory can be ensured.

[0159] In one embodiment, as shown in Figure 22 and Figure 25 , the first connecting part 151 can be further provided with a first recess 1511, and the first connecting part 151 is configured to limit the first connecting part 151 from being pulled out of the first sliding member 110 in the second direction.

[0160] The movable screen device 100 can further include a second connecting part 162, and the fourth connecting part 162 can be provided with a second recess 1621, and the second connecting part 162 is configured to limit the fourth connecting part 162 from being pulled out of the first sliding member 110 in the second direction.

[0161] By providing the first recess 1511 and the second recess 1621 on the first connecting part 151 and the fourth connecting part 162 respectively, and cooperating with the first connecting part 171 and the second connecting part 172 to form axial fixation, the first connecting part 151 can be effectively prevented from being loosened from the corresponding first recess 1511 during long-term use, and the fourth connecting part 162 can be prevented from being loosened from the corresponding second recess 1621. The connection reliability of each component is significantly improved.

[0162] In order to realize the separate control of the translational movement and the rotational movement of the display screen 300, in the embodiment of the present application, as shown in Figure 4As shown, the active screen device 100 can include a first driving assembly 120 and a second driving assembly 140. The first driving assembly 120 is in driving connection with the first slider 110 and directly acts on the first slider 110 to provide power for the first slider 110 to drive the first slider 110 to slide the entire device along the guide rail 220. It can be understood that this process only changes the front and back positions of the display screen 300 in the first direction.

[0163] The second driving assembly 140 is in driving connection with the second slider 130. It can be understood that the second driving assembly 140 independently transmits its output to the second slider 130 and drives it to slide relative to the first slider 110. Since the second slider 130 is in rotational connection with the display screen 300, the linear motion of the second slider 130 is converted into the rotational motion of the display screen 300 around its rotational connection point through the linkage principle, thereby changing the pitch angle of the display screen 300.

[0164] It should be noted that the linkage principle refers to the use of rigid rods connected to each other through hinge points to convert one form of mechanical motion into another form. Specifically, when the driving rod moves, it will force the driven rod connected to it to move according to a certain relationship, thereby realizing the conversion of the motion direction, speed or form, such as converting linear motion into rotational motion.

[0165] It should be noted that the control circuits and mechanical transmission paths of the two driving assemblies in the embodiment are independent of each other, allowing the controller to issue mutually non-interfering instructions for translation and rotational motion.

[0166] In this way, in some embodiments, the display screen 300 can be moved back and forth in the first direction only by the first driving assembly 120; or in some embodiments, the display screen 300 can be rotated to change the pitch angle of the display screen 300 only by the second driving assembly 140; or in some embodiments, the first driving assembly 120 and the second driving assembly 140 can be controlled to move simultaneously, so that the display screen 300 adjusts its pitch angle synchronously during movement in the first direction, thereby realizing continuous and smooth motion of translation and rotation combined to adapt to dynamically changing seating posture or viewing needs.

[0167] Therefore, in the embodiment, by providing the independently controlled first driving assembly 120 and the second driving assembly 140 to drive the first slider 110 and the second slider 130 respectively, the separate control of the translation motion and the rotational motion of the display screen 300 is realized, so that the display screen 300 can independently adjust the pitch angle at any position in its movement stroke, effectively overcoming the operation sequence limitation caused by motion coupling in the related art, greatly improving the flexibility of use, and passengers can adjust the screen to the best viewing position and posture at any time according to actual needs, thereby significantly enhancing the comfort of rear passengers.

[0168] In one embodiment, referring to FIG. 1, the first driving assembly 120 and the second driving assembly 140 are arranged at two sides of the display screen 300 along the first direction. Figure 4

[0169] Specifically, the first driving assembly 120 is arranged at a side of the first sliding member 110 away from the second sliding member 130, and the second driving assembly 140 is arranged at a side of the second sliding member 130 away from the first sliding member 110.

[0170] It can be understood that each of the two driving assemblies has a mounting position, and each has an independent fixed point and transmission path. That is, the first driving assembly 120 independently drives the first sliding member 110, and the second driving assembly 140 independently drives the second sliding member 130. For example, the first driving assembly 120 can drive the first sliding member 110 at a rear end along the first direction, and the second driving assembly 140 can drive the second sliding member 130 at a front end along the first direction. In this way, it is helpful to avoid mutual interference of movement and effectively ensure independent control.

[0171] Therefore, by arranging the two driving assemblies at two sides of the display screen 300, the passenger can independently adjust the display angle at any position within the moving range of the screen, which significantly improves the running stability and structural reliability, and simplifies the system control logic.

[0172] In one embodiment, referring to FIG. 1, the first driving assembly 120 and the second driving assembly 140 are arranged at two sides of the display screen 300 along the first direction. Figure 4

[0173] In this embodiment, the first direction is generally the length direction of the roof 210, and the second direction is the width direction of the roof 210. The two sets of movable screen devices 100 can be symmetrically arranged at two sides of the display screen 300 and jointly support and drive the display screen 300.

[0174] It should be noted that, referring to FIG. 1, the first driving assembly 120 and the second driving assembly 140 are arranged at two sides of the display screen 300 along the first direction. Figure 4 ​​As shown, the first driving assembly 120 adopts a common driving source for the two sets of movable screen devices 100, and the output shafts of the driving source are connected to the same side of the two sets of movable screen devices 100 in the first direction, so as to synchronously drive the two first sliding members 110 and ensure that the display screen 300 moves stably back and forth. Similarly, the second driving assembly 140 can synchronously drive the two second sliding members 130 and ensure that the display screen 300 rotates at a uniform angle and without jamming.

[0175] Therefore, by adopting two sets of symmetrically arranged movable screen devices 100 and synchronously driving the first sliding members 110 on both sides by the single first driving assembly 120 and synchronously driving the second sliding members 130 on both sides by the single second driving assembly 140, the embodiment can significantly improve the support stability and motion smoothness of the display screen 300, and can reduce the driving sources and effectively reduce the cost.

[0176] In one embodiment, referring to Figure 4 As shown, the first driving assembly 120 can include a first driving member 121 and a first transmission member 122, one end of the first transmission member 122 is engaged with the gear of the first driving member 121, and the other end of the first transmission member 122 is connected with the first sliding member 110.

[0177] In the embodiment, the first driving member 121 and the first transmission member 122 are not limited. For example, the first driving member 121 can be a motor, the first transmission member 122 can be a flexible shaft, or the first transmission member 122 can be a rack. In the embodiment, the first transmission member 122 is taken as a flexible shaft as an example. The flexible shaft has good flexibility, can better bypass other components inside the roof 210, easily arrange the driving member at the required position, and efficiently and accurately transmit power to the sliding member far away, thereby improving the flexibility of the layout.

[0178] Specifically, the first driving member 121 converts the rotary motion of the motor into the linear motion of the flexible shaft by the gear on the output shaft of the first driving member 121 engaged with the first transmission member 122, and the other end of the first transmission member 122 is connected with the first sliding member 110, so as to transmit the linear driving force to the first sliding member 110 and drive the first sliding member 110 to move along the guide rail 220. It can be understood that the gear engaged with the flexible shaft has less transmission wear, thereby prolonging the service life.

[0179] It should be noted that the connection mode of the first transmission member 122 and the first sliding member 110 is not limited. For example, the end of the first transmission member 122 can be provided with a buckle, and the back of the first sliding member 110 can be provided with a clamping groove, and the buckle is clamped in the clamping groove. The embodiment is not limited in this regard.

[0180] Similarly, the second driving assembly 140 can include a second driving member 141 and a second transmission member 142, one end of the second transmission member 142 is engaged with the gear of the second driving member 141, and the other end of the second transmission member 142 is connected with the second sliding member 130. Wherein, the structure of the second driving member 141 can be same as the first driving member 121, and the structure of the second transmission member 142 can be same as the first transmission member 122. The embodiment is not limited in this regard.

[0181] In one of the embodiments, referring to Figure 26 The connecting plate 180 can also be provided, which extends along the second direction and connects the two groups of movable screen devices 100, and the connecting plate 180 is configured to be located on both sides of the width direction of the display screen 300. The embodiment is not limited in this regard.

[0182] In the embodiment, the two connecting plates 180 are mainly taken as an example for description, which are respectively fixed on both sides of the width direction of the display screen 300 along the first direction.

[0183] By providing the connecting plate 180, the bending deformation problem of the single-side connecting rod caused by the cantilever support is effectively solved, and the overall rigidity and stability of the display screen 300 mounting structure are significantly enhanced, so that the display screen 300 can be kept flat in the moving and fixed states.

[0184] The movable screen device and the vehicle provided by the embodiment of the application can realize stable locking in the storage state and smooth switching in the use state of the movable screen device by optimizing the cooperation relationship between the sliding assembly and the connecting assembly, improve the flexibility and convenience, adapt to the viewing requirements in different sitting postures, and improve the user experience.

[0185] The technical features of the above embodiments can be combined arbitrarily, and in order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, but as long as the combination of the technical features does not exist contradictory, it should be considered as the scope of the description.

[0186] The above embodiments only express several implementation manners of the application, the description is more specific and detailed, but it should not be understood as the limitation of the patent application scope. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the application, a number of modifications and improvements can be made, which all belong to the protection scope of the application. Therefore, the patent protection scope of the application should be subject to the appended claims.

Claims

1. An active screen device, characterized by The application relates to a device for connecting a display screen and a roof, the device comprising: a sliding assembly for connecting the roof and configured to slide relative to the roof along a first direction; a connecting assembly comprising a first side and a second side arranged opposite to each other along a second direction, the first side of the connecting assembly being connected to the sliding assembly, and the second side of the connecting assembly being configured to be connected to the display screen; wherein the sliding assembly is configured to drive the display screen to move through the connecting assembly when the sliding assembly slides; the first direction is a front-rear direction of the roof, and the second direction intersects the first direction.

2. The active screen device of claim 1, wherein, The sliding assembly comprises a first sliding member and a second sliding member; the first sliding member is configured to slide relative to the roof along the first direction; the second sliding member comprises a first side and a second side arranged opposite to each other along the second direction, the first side of the second sliding member being connected to the first sliding member, and the second side of the second sliding member being connected to the first side of the connecting assembly.

3. The active screen device of claim 2, wherein, The connecting assembly comprises a first connecting member, the first connecting member being configured to connect the first sliding member and the display screen; when the first sliding member slides along the first direction, the first connecting member drives the display screen to slide along the first direction.

4. The active screen device of claim 3, wherein, The first connecting member comprises a first connecting part and a second connecting part arranged opposite to each other along the first direction; the first sliding member is provided with a first matching part, the first connecting part is rotatably connected to the first matching part; the second connecting part is configured to be connected to the second sliding member when the display screen is in a storage state, and is configured to be separated from the second sliding member when the display screen is in a rotating state.

5. The active screen device of claim 4, wherein, The connecting assembly further comprises a second connecting member, one end of the second connecting member is rotatably connected to the first connecting member, and the other end of the second connecting member penetrates through the second sliding member and slides relative to the first sliding member; the second connecting member is configured to slide relative to the first sliding member along with the second sliding member.

6. The active screen device of claim 5, wherein, The second connecting member comprises a third connecting part and a fourth connecting part arranged opposite to each other along the first direction, the first connecting member is provided with a second matching part, the third connecting part is rotatably connected to the second matching part; the fourth connecting part penetrates through the second sliding member and slides relative to the first sliding member.

7. The active screen device of claim 6, wherein, The first sliding member is provided with a first sliding groove along the first direction, and the fourth connecting part penetrates through the second sliding member and slides in the first sliding groove.

8. The active screen device of claim 7, wherein, The first sliding groove comprises a first horizontal section and a first inclined section, one end of the first inclined section is connected to the front side end of the first horizontal section along the first direction, and the other end of the first inclined section extends in a direction away from the first horizontal section and extends downwardly in a direction away from the roof; when the display screen is in the storage state, the fourth connecting part penetrates through the second sliding member and is located in the first inclined section.

9. The active screen device of claim 8, wherein, The second sliding member is provided with a second sliding groove in the first direction; the second sliding groove comprises a second horizontal section and a second inclined section, one end of the second inclined section is connected with the front end of the second horizontal section in the first direction, the other end of the second inclined section extends away from the second horizontal section and extends upwardly in the direction close to the roof; The second sliding groove is configured to pass through the second horizontal section and be located in the first inclined section when the display screen is in the storage state, and is configured to slide to the first horizontal section via the first inclined section and the second inclined section when the display screen is in the rotating state.

10. The active screen device of claim 9, wherein, In the storage state, and the orthographic projection in the second direction; The second horizontal section and the first inclined section overlap; The orthographic projection of the second inclined section does not overlap with the orthographic projection of the first inclined section; or, the orthographic projection of the second inclined section and the orthographic projection of the first inclined section have one common boundary point.

11. The active screen device of claim 9, wherein, In the storage state, and the orthographic projection in the second direction, the first horizontal section and the second horizontal section are parallel to each other, and there is a spacing between the first horizontal section and the second horizontal section in a third direction; The third direction, the second direction and the first direction intersect with each other.

12. The active screen device of claim 9, wherein, The second sliding member is provided with a third sliding groove on the side facing the second connecting member, one end of the third sliding groove is an open structure, and the slot of the third sliding groove faces the front end in the first direction; The third sliding groove is configured to connect the second connecting part when the display screen is in the storage state, and is configured to allow the second connecting part to be detached from the slot of the third sliding groove when the display screen is in the rotating state.

13. The active screen device of claim 12, wherein, The third sliding groove and the second sliding groove are located on both sides of the second sliding member in the height direction.

14. The active screen device of claim 2, wherein, The first sliding member comprises a first sliding section and a second sliding section, one of the first sliding section and the second sliding section is connected with the second sliding member, and the other of the first sliding section and the second sliding section is used to be connected with a driving assembly.

15. The active screen device of claim 14, wherein, One of the first sliding section and the second sliding section is provided with a protruding guide part, and the other of the first sliding section and the second sliding section is provided with a matching guide part, and the guide part is connected with the matching guide part.

16. The active screen device of claim 14, wherein, The first sliding section and the second sliding section are arranged side by side in the first direction; and the first sliding section and the second sliding member are oppositely arranged in the second direction.

17. The active screen device of claim 14, wherein, The side of the first sliding section close to the second sliding member is provided with a limiting groove, at least part of the second sliding member is accommodated in the limiting groove, and the limiting groove is configured to limit the transverse displacement of the second sliding member relative to the first sliding member in the second direction.

18. The active screen device of claim 6, wherein, The movable screen device further comprises a first clamping member, the first connecting part is provided with a first recess, the first clamping member is clamped in the first recess, and is configured to limit the first connecting part from being detached from the first sliding member in the second direction; And / or, the movable screen device further comprises a second clamping member, the fourth connecting part is provided with a second groove, the second clamping member is clamped in the second groove, and is configured to limit the fourth connecting part from being pulled out of the first sliding member along the second direction.

19. The active screen device of claim 1, wherein, The movable screen device further comprises a first driving assembly and a second driving assembly; the number of the movable screen devices comprises two groups, and the two groups of the movable screen devices are respectively connected to two sides of the display screen along a second direction; The first driving assembly is connected to the two groups of the movable screen devices on a first side of the first direction, and the second driving assembly is connected to the two groups of the movable screen devices on a second side of the first direction.

20. The active screen device of claim 19, wherein, The movable screen device further comprises a connecting plate, the connecting plate extends along the second direction, and is arranged on both sides of the display screen in a width direction.

21. A vehicle characterized by The vehicle roof is provided with a guide rail along a first direction, and the movable screen device comprises the vehicle roof and the movable screen device according to any one of claims 1-20. The sliding assembly of the movable screen device is matched with the guide rail and is in sliding connection with the vehicle roof.

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