Display screen mounting structure and vehicle

Abstract

The utility model provides a display screen mounting structure and vehicle, including mounting plate, display screen, rotation drive piece, controller and eye movement sensor, mounting plate is embedded on the vehicle roof and is connected with the roof metal plate, display screen is located below mounting plate and is rotatingly connected with the roof metal plate, the rotation drive piece is connected with the controller and the eye movement sensor. The rotary driving part is located above the mounting plate and connected with the display screen, the eye movement sensor is arranged on the mounting plate, and the controller is electrically connected with the eye movement sensor and the rotary driving part. According to the display screen installation structure, the eye movement sensor is used for detecting the sight line parameters of a passenger and transmitting the sight line parameters to the controller, the controller judges the watching direction of the passenger according to a preset program and sends the control instruction to the rotation driving piece, and therefore the rotation driving piece drives the display screen to vertically swing; and therefore, the display screen can correspond to the viewing angle of human eyes, automatic adjustment of the display screen is realized, and the comfort and convenience for passengers to use are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of display installation structures, and more specifically, relates to a display installation structure and a vehicle. Background Art

[0002] With the increasing demand for vehicle functions, many vehicles are equipped with displays for entertainment. The above-mentioned displays are generally installed on the roof, and passengers need to adjust them according to their sitting positions and viewing angles. The above adjustment process has certain operation difficulties due to vehicle vibration during driving, which is likely to cause problems such as passengers' improper adjustment and repeated adjustment. The operation is difficult and the process is cumbersome, affecting the comfort of passengers' rides and also affecting the safety of passengers' rides. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a display installation structure and a vehicle, which can be conveniently adjusted according to the viewing angle requirements of passengers, improving the comfort of passengers' viewing and the safety of adjustment.

[0004] To achieve the above object, the technical solution adopted by the utility model is: to provide a display installation structure, including a mounting plate, a display screen, a rotation driving member, a controller, and an eye movement sensor. The mounting plate is embedded in the vehicle ceiling and connected to the roof sheet metal. The display screen is located below the mounting plate and rotatably connected to the roof sheet metal. The rotation driving member is located above the mounting plate and connected to the display screen for driving the display screen to swing vertically. The eye movement sensor is arranged on the mounting plate for collecting the line-of-sight parameters of passengers. The controller is electrically connected to the eye movement sensor and the rotation driving member respectively. The controller is used for receiving the line-of-sight parameters and sending control instructions to the rotation driving member.

[0005] In a possible implementation manner, connecting shafts extending horizontally outward are respectively arranged on both sides of the display screen. One of the connecting shafts is connected to the rotation driving member, and the other connecting shaft is connected to the roof sheet metal through a mounting seat;

[0006] An angle sensor corresponding to the connecting shaft up and down is arranged on the mounting plate. The angle sensor is used for detecting the rotation angle of the rotation driving member. The controller is electrically connected to the angle sensor for receiving the rotation angle.

[0007] In some embodiments, the display installation structure further includes a decorative plate. The decorative plate is installed on the vehicle ceiling. The mounting plate is embedded in the middle of the decorative plate. The mounting plate and the decorative plate are connected through a clamping structure, and at least two groups of clamping structures are provided.

[0008] In a possible implementation manner, the clamping structure includes a clamping hole and a clamping claw. The clamping hole is arranged on one of the mounting plate and the decorative plate, and the clamping claw is arranged on the other of the mounting plate and the decorative plate.

[0009] In some embodiments, the decorative panel is provided with a downwardly protruding and horizontally extending mounting platform, the mounting platform has a mounting surface facing the rear side of the vehicle body, the mounting surface extends obliquely forward from top to bottom of the vehicle body, and the eye movement sensor is embedded in the mounting surface.

[0010] In a possible implementation, the outer periphery of the decorative panel is provided with a connecting and transitional portion that extends arcuately upward and outward, the connecting and transitional portion extends upward to connect with the bottom wall of the vehicle roof, and the top of the decorative panel is provided with a plurality of clamping seats that are clamped and connected to the vehicle roof sheet metal, and the clamping seats are arranged at intervals along the circumference of the decorative panel.

[0011] In a possible implementation, a damping sleeve and a damping circlip for buffering the rotational force are sleeved on the outer periphery of the connecting shaft, and the damping circlip is located at the outer end of the damping sleeve.

[0012] In a possible implementation, the mounting plate is provided with a relief cavity with an opening downward to avoid the display screen, and the damping sleeve penetrates through the two side walls of the relief cavity.

[0013] In some embodiments, the mounting plate is further provided with an arcuate rib that arches upward, the arcuate rib extends along the upper edge of the display screen, and a relief cavity communicating with the relief cavity to avoid the upper edge of the display screen is formed below the arcuate rib, and the damping sleeve penetrates through the two end faces of the relief cavity.

[0014] The solution shown in the embodiments of the present application, compared with the prior art, the display screen mounting structure provided by the embodiments of the present application uses an eye movement sensor to detect the line-of-sight parameters of passengers and transmits the line-of-sight parameters to the controller. The controller determines the viewing direction of the passengers according to a preset program and sends a control instruction to the rotation driving member. The rotation driving member drives the display screen to swing vertically around the hinge point, so that the display screen can correspond to the viewing angle of the human eye, realizing the automatic adjustment of the display screen, improving the comfort and convenience of passengers' use, and optimizing the passengers' riding experience.

[0015] The present utility model further provides a vehicle, and the vehicle includes a display screen mounting structure. The above vehicle is provided with a display screen mounting structure, which uses an eye movement sensor to detect the line-of-sight parameters of passengers and transmits the line-of-sight parameters to the controller. The controller determines the viewing direction of the passengers according to a preset program and sends a control instruction to the rotation driving member. The rotation driving member drives the display screen to swing vertically around the hinge point, so that the display screen can correspond to the viewing angle of the human eye, realizing the automatic adjustment of the display screen, improving the comfort and convenience of passengers' use, and optimizing the passengers' riding experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the attached drawings required for use in the embodiments or the description of the prior art. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can be obtained based on these attached drawings.

[0017] Figure 1 Schematic diagram of the structure after installation of the display screen installation structure provided by the embodiment of the present utility model;

[0018] Figure 2 For the embodiment of the present utility model Figure 1 Partial enlarged structure schematic diagram of I in the embodiment;

[0019] Figure 3 For the embodiment of the present utility model Figure 1 Schematic diagram of the structure of the display screen installation structure from another angle in the embodiment;

[0020] Figure 4 For the embodiment of the present utility model Figure 1 Exploded structure schematic diagram of the display screen installation structure in the embodiment;

[0021] Figure 5 For the embodiment of the present utility model Figure 1 Partial enlarged structure schematic diagram of the display screen, damping component and mounting base in the embodiment;

[0022] Figure 6 For the embodiment of the present utility model Figure 4 Schematic diagram of the structure of the mounting base from another angle in the embodiment.

[0023] Among them, each reference numeral in the figure:

[0024] 1. mounting plate; 11. clamping hole; 12. relief cavity; 13. arc-shaped rib; 14. avoidance cavity; 2. display screen; 3. rotation driving member; 4. eye movement sensor; 5. angle sensor; 6. decorative plate; 61. clamping claw; 62. mounting table; 63. mounting surface; 64. connection transition part; 65. clamping seat; 66. positioning column; 7. connecting shaft; 71. damping sleeve; 72. damping snap ring; 73. mounting base; 8. vehicle roof; 81. through hole. Specific embodiments

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model more clear, the following further details the present utility model in conjunction with the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0026] In the claims, the description and the above-mentioned drawings of the present utility model, the terms "front" and "rear" are in the same direction as the front and rear directions of the vehicle body, "left" and "right" are in the same direction as the left and right directions of the vehicle body, and "up" and "down" are in the same direction as the up and down directions of the vehicle body; the term "inner" refers to the direction towards the central axis of the vehicle body, and the term "outer" refers to the direction away from the central axis of the vehicle body, wherein the central axis of the vehicle body is parallel to the front and rear directions of the vehicle body. For the rest of the orientation terms, unless otherwise clearly defined, the use of terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "clockwise", "counterclockwise", "high", "low", etc. to indicate the orientation or positional relationship is based on the orientation and positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it should not be construed as limiting the specific protection scope of the present utility model.

[0027] Please refer to Figures 1 to 6 , and now the display screen mounting structure and the vehicle provided by the present utility model will be described. The display screen mounting structure includes a mounting plate 1, a display screen 2, a rotation driving member 3, a controller, and an eye movement sensor 4. The mounting plate 1 is embedded in the vehicle roof 8 and is connected to the roof sheet metal. The display screen 2 is located below the mounting plate 1 and is rotationally connected to the roof sheet metal. The rotation driving member 3 is located above the mounting plate 1 and is connected to the display screen 2 for driving the display screen 2 to swing vertically. The eye movement sensor 4 is disposed on the mounting plate 1 for collecting the line-of-sight parameters of the passengers. The controller is electrically connected to the eye movement sensor 4 and the rotation driving member 3 respectively. The controller is used for receiving the line-of-sight parameters and sending a control instruction to the rotation driving member 3.

[0028] Compared with the prior art, the display screen mounting structure provided in this embodiment uses the eye movement sensor 4 to detect the line-of-sight parameters of the passengers, and transmits the line-of-sight parameters to the controller. The controller determines the viewing direction of the passengers according to the preset program, and sends a control instruction to the rotation driving member 3. The rotation driving member 3 drives the display screen 2 to swing vertically around the hinge point, so that the display screen 2 can correspond to the viewing angle of the human eye, realizing the automatic adjustment of the display screen 2, improving the comfort and convenience of the passengers' use, and optimizing the passengers' riding experience.

[0029] In this embodiment, by disposing the eye movement sensor 4 on the mounting plate 1, the direction and angle of the line of sight of the passengers' viewing can be directly detected. The working principle of the eye movement sensor 4 is mainly based on infrared technology or camera technology to track and record the movement of the eyeballs and generate implementation parameters. The controller can calculate the direction of the line of sight and the fixation point according to the preset program, so as to send a control instruction to the rotation driving member 3. After receiving the control instruction, the rotation driving member 3 drives the display screen 2 to rotate until the display screen 2 swings to correspond to the passengers' line of sight and then stops, meeting the comfort of the passengers' viewing.

[0030] In some possible implementation manners, the above-mentioned feature mounting plate 1 adopts structures such as Figure 1 , Figure 2 and Figure 4 as shown. Refer to Figure 1 , Figure 2 and Figure 4 . On both sides of the display screen 2, connecting shafts 7 extending horizontally outwards are respectively provided. One of the connecting shafts 7 is connected to the rotation driving member 3, and the other connecting shaft 7 is connected to the vehicle roof sheet metal through the mounting seat 73;

[0031] An angle sensor 5 corresponding to the connecting shaft 7 up and down is provided on the mounting plate 1. The angle sensor 5 is used to detect the rotation angle of the rotation driving member 3. The controller is electrically connected to the angle sensor 5 and is used to receive the rotation angle. Specifically, according to the spatial dimension situation, the angle sensor 5 can be arranged on the bottom surface of the mounting plate 1, or a rectangular hole for mounting the angle sensor 5 can be provided on the mounting plate 1 to realize the effective installation of the angle sensor 5.

[0032] In this embodiment, the mounting seat 73 is connected to the vehicle roof sheet metal through connecting members such as bolts or screws. One side end face of the display screen 2 is connected to the rotation driving member 3 through the connecting shaft 7, and the other side end face of the display screen 2 is connected to the mounting seat 73 through the damping assembly. The rotation driving member 3 can be connected to the vehicle roof sheet metal in the same manner as the mounting seat 73, or can also be connected to the top surface of the mounting plate 1, so as to cooperate with the mounting seat 73 to effectively limit both ends of the display screen 2 and ensure the reliability of the installation of the display screen 2.

[0033] The angle sensor 5 arranged on the mounting plate 1 can detect the rotation angle of the rotation driving member 3, and then feed back the rotation angle to the controller for the controller to determine whether the swing angle of the display screen 2 meets the requirements according to the preset degree. When the requirements are met, the controller sends a stop control instruction to the rotation driving member 3 to keep the display screen 2 at a specific angle corresponding to the viewing angle of the passenger, improving the viewing comfort of the passenger.

[0034] Specifically, a through hole for embedding the angle sensor 5 is provided on the mounting plate 1. The angle sensor 5 penetrates through the above-mentioned through hole and can correspond to the output shaft of the rotation driving member 3 up and down, realizing the accurate detection of the rotation angle of the rotation driving member 3 and facilitating the start-stop control of the rotation driving member 3 by the controller.

[0035] In some embodiments, refer to Figures 1 to 4 . The display screen mounting structure further includes a decorative plate 6. The decorative plate 6 is installed on the vehicle roof 8. The mounting plate 1 is embedded in the middle of the decorative plate 6. The mounting plate 1 and the decorative plate 6 are connected through a clamping structure, and at least two groups of clamping structures are provided.

[0036] In this embodiment, a decorative panel 6 is further provided on the outer periphery of the mounting plate 1, and the decorative panel 6 is connected to the vehicle ceiling 8. The decorative panel 6 is provided with a mounting hole for mounting the mounting plate 1, which facilitates the connection between the mounting plate 1 and the decorative panel 6 through a snap-fit structure, and facilitates the installation and cooperation between the two.

[0037] Specifically, multiple groups of snap-fit structures are provided on the outer periphery of the mounting plate 1, and the multiple groups of snap-fit structures are arranged at intervals along the circumferential direction of the mounting plate 1, so that different positions in the circumferential direction of the mounting plate 1 are effectively snap-locked, facilitating the installation and disassembly operations between the mounting plate 1 and the decorative panel 6, and contributing to improving the assembly effect.

[0038] In some possible implementation manners, the above-mentioned snap-fit structure is adopted as Figure 1 , Figure 2 and Figure 6 shown in the structure. Refer to Figure 1 , Figure 2 and Figure 6 , the snap-fit structure includes a snap-fit hole 11 and a snap-fit claw 61. The snap-fit hole 11 is provided on one of the mounting plate 1 and the decorative panel 6, and the snap-fit claw 61 is provided on the other of the mounting plate 1 and the decorative panel 6.

[0039] In this embodiment, the snap-fit structure adopts the form of mutual cooperation between the snap-fit hole 11 and the snap-fit claw 61. The snap-fit claw 61 and the snap-fit hole 11 can be easily installed and disassembled, facilitating subsequent disassembly, assembly and maintenance. Specifically, the snap-fit hole 11 can be provided on either the mounting plate 1 or the decorative panel 6, and the snap-fit claw 61 is provided on the other of the mounting plate 1 and the decorative panel 6. The assembly between the mounting plate 1 and the decorative panel 6 is realized through the snap-fit cooperation between the snap-fit claw 61 and the snap-fit hole 11.

[0040] In some embodiments, the above-mentioned decorative panel 6 can be in the structure as Figures 1 to 4 shown. Refer to Figures 1 to 4 , the decorative panel 6 is provided with a downwardly protruding and horizontally extending mounting platform 62. The mounting platform 62 has a mounting surface 63 facing the rear side of the vehicle body, and the mounting surface 63 extends obliquely downward from top to bottom towards the front side of the vehicle body. The eye movement sensor 4 is embedded on the mounting surface 63.

[0041] In this embodiment, the decorative panel 6 is provided with a mounting platform 62, and the eye movement sensor 4 is mounted on the mounting platform 62. The mounting surface 63 of the mounting platform 62 provides a mounting basis for the eye movement sensor 4, so that after the eye movement sensor 4 is mounted, it can correspond to the passenger's eye area, facilitating the accurate detection of the passenger's viewing angle and generating visual information to be sent to the controller.

[0042] Specifically, the side wall of the mounting platform 62 toward the rear side forms a mounting surface 63, and the mounting surface 63 extends obliquely forward and downward, providing a plane with a suitable angle for the eye movement sensor 4, so that the eye movement sensor 4 faces the rear and downward, which is convenient for accurately detecting the passenger's line of sight. In addition, the bottom and both ends of the mounting platform 62 are provided with arc chamfers, which can enhance the decorative effect of the decorative plate 6 and improve the aesthetics of the interior of the vehicle.

[0043] In some possible implementations, the characteristic decorative plate 6 is used as follows Figure 4 See the structure shown. Figure 4 The outer periphery of the decorative panel 6 is provided with a connecting transition portion 64 extending outward and upward in an arc shape, and the connecting transition portion 64 extends upward to connect with the bottom wall of the vehicle ceiling 8. The top of the decorative panel 6 is provided with a plurality of clamping seats 65 that are clamped to the roof sheet metal, and the clamping seats 65 are arranged at intervals along the circumference of the decorative panel 6.

[0044] In this embodiment, the height of the decorative panel 6 is lower than the height of the vehicle roof 8, that is, the decorative panel 6 protrudes downward from the vehicle roof 8. The connecting transition portion 64 of the outer peripheral edge of the decorative panel 6 extends in an arc shape upward from the outer periphery, which can achieve effective connection with the lower bottom surface of the vehicle roof 8, ensure the smoothness of the lines at the connection position, and improve the aesthetics of the vehicle interior.

[0045] On this basis, the top of the decorative panel 6 is provided with a plurality of snap-in seats 65 which are snap-connected to the roof sheet metal, and the roof sheet metal is provided with snap-in holes which snap-fit ​​with the snap-in seats 65, thereby ensuring the reliability of the snap-in connection and realizing the reliable installation of the decorative panel 6, thereby ensuring the reliability of the installation of components such as the mounting plate 1 and the display screen 2.

[0046] Furthermore, in order to enable the decorative panel 6 to effectively block the opening of the vehicle ceiling 8 from below, a through hole 81 is provided on the vehicle ceiling 8 for avoiding the card seat 65. The through hole 81 is located at the edge of the opening of the vehicle ceiling 8. When the decorative panel 6 is installed, it can be fully covered by the decorative panel 6, thereby improving the aesthetics of the vehicle interior.

[0047] In order to improve assembly efficiency, positioning holes are provided on the roof sheet metal, and corresponding positioning columns 66 are provided on the decorative panel 6. The positioning columns 66 cooperate with the positioning holes to achieve accurate installation of the decorative panel 6, which helps to improve assembly efficiency.

[0048] In some possible implementations, the above-mentioned characteristic display screen 2 adopts the following Figures 4 to 5 See the structure shown. Figures 4 to 5 The outer circumference of the connecting shaft 7 is provided with a damping sleeve 71 and a damping retaining spring 72 for buffering the rotational force, and the damping retaining spring 72 is located at the outer end of the damping sleeve 71 .

[0049] In this embodiment, the connecting shafts 7 on both sides of the display screen 2 are respectively used to be connected to the rotary driving member 3 or rotatably connected to the mounting base 73. By providing the damping sleeve 71 and the damping circlip 72, a good damping effect is formed, avoiding structural damage caused by excessive impact force during the rotation of the rotary driving member 3 driving the display screen 2, and having good damping performance.

[0050] In some possible implementation manners, the above-mentioned feature mounting plate 1 adopts the structure as shown in Figure 1 and Figure 6 . Refer to Figure 1 and Figure 6 . A relief cavity 12 with an opening downward to avoid the display screen 2 is provided on the mounting plate 1, and the damping sleeve 71 is arranged through the two side walls of the relief cavity 12. When the display screen 2 swings upward to the retracted state, it can be located in the relief cavity 12 of the mounting plate 1, so that the bottom surface of the display screen 2 after retraction is flush with the bottom surface of the vehicle ceiling 8, improving the aesthetics of the vehicle interior structure.

[0051] In some embodiments, the above-mentioned feature mounting plate 1 can adopt the structure as shown in Figure 1 and Figure 6 . Refer to Figure 1 and Figure 6 . The mounting plate 1 is further provided with an arc-shaped convex strip 13 that arches upward. The arc-shaped convex strip 13 extends along the upper edge of the display screen 2, and a relief cavity 14 communicating with the relief cavity 12 to avoid the upper edge of the display screen 2 is formed below the arc-shaped convex strip 13, and the damping sleeve 71 is arranged through the two end faces of the relief cavity 14.

[0052] In this embodiment, during the vertical swing of the display screen 2, with the central axis of the damping component as the hinge axis, the upper edge part of the display screen 2 is likely to interfere with the bottom surface of the mounting plate 1 during swinging. On the basis of providing the relief cavity 12 on the mounting plate 1, an upwardly convex arc-shaped convex strip 13 is further provided, and a relief cavity 14 is formed below the arc-shaped convex strip 13, which is convenient for avoiding the upper edge of the display screen 2 and improves the smoothness of the structure operation.

[0053] Based on the same inventive concept, the embodiment of the present application further provides a vehicle, and the vehicle includes a display screen mounting structure. The above-mentioned vehicle is provided with a display screen mounting structure. The display screen mounting structure uses the eye movement sensor 4 to detect the line-of-sight parameters of the passenger and transmits the line-of-sight parameters to the controller. The controller determines the viewing direction of the passenger according to the preset program and sends a control instruction to the rotary driving member 3. The rotary driving member 3 drives the display screen 2 to swing vertically around the hinge point, so that the display screen 2 can correspond to the viewing angle of the human eye, realizing the automatic adjustment of the display screen 2, improving the comfort and convenience of the passenger's use, and optimizing the passenger's riding experience.

[0054] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Display screen installation structure, characterized in that: The invention comprises a mounting plate (1), a display screen (2), a rotating drive member (3), a controller and an eye movement sensor (4); the mounting plate (1) is embedded in a vehicle ceiling (8) and connected to the roof sheet metal; the display screen (2) is located below the mounting plate (1) and is rotationally connected to the roof sheet metal; the rotating drive member (3) is located above the mounting plate (1) and is connected to the display screen (2) and is used to drive the display screen (2) to swing vertically; the eye movement sensor (4) is arranged on the mounting plate (1) and is used to collect the sight line parameters of the passenger; the controller is electrically connected to the eye movement sensor (4) and the rotating drive member (3) respectively; the controller is used to receive the sight line parameters and send control instructions to the rotating drive member (3).

2. The display screen installation structure according to claim 1, characterized in that: Connecting shafts (7) extending horizontally outward are respectively provided on both sides of the display screen (2), one of the connecting shafts (7) is connected to the rotating drive member (3), and the other connecting shaft (7) is connected to the roof sheet metal via a mounting seat (73); The mounting plate (1) is provided with an angle sensor (5) corresponding to the upper and lower parts of the connecting shaft (7); the angle sensor (5) is used to detect the rotation angle of the rotating drive member (3); and the controller is electrically connected to the angle sensor (5) and is used to receive the rotation angle.

3. The display screen installation structure according to claim 2, characterized in that: The display screen installation structure also includes a decorative plate (6), the decorative plate (6) is installed on the vehicle ceiling (8), the mounting plate (1) is embedded in the middle of the decorative plate (6), the mounting plate (1) and the decorative plate (6) are connected via a snap-fit ​​structure, and the snap-fit ​​structure is provided in at least two groups.

4. The display screen installation structure according to claim 3, characterized in that: The clamping structure comprises a clamping hole (11) and a clamping claw (61); the clamping hole (11) is arranged on one of the mounting plate (1) and the decorative plate (6); and the clamping claw (61) is arranged on the other of the mounting plate (1) and the decorative plate (6).

5. The display screen installation structure according to claim 3, characterized in that: The decorative plate (6) is provided with a mounting platform (62) which is protruding downward and extending horizontally, the mounting platform (62) having a mounting surface (63) facing the rear side of the vehicle body, the mounting surface (63) extending obliquely from top to bottom toward the front side of the vehicle body, and the eye movement sensor (4) is embedded on the mounting surface (63).

6. The display screen installation structure according to claim 5, characterized in that: The outer periphery of the decorative panel (6) is provided with a connecting transition portion (64) extending outward and upward in an arc shape, and the connecting transition portion (64) extends upward to connect with the bottom wall of the vehicle roof (8). The top of the decorative panel (6) is provided with a plurality of clamping seats (65) connected to the roof sheet metal, and the clamping seats (65) are arranged at intervals along the circumference of the decorative panel (6).

7. The display screen installation structure according to any one of claims 2 to 6, characterized in that: The outer circumference of the connecting shaft (7) is provided with a damping sleeve (71) and a damping retaining spring (72) for buffering rotational force, and the damping retaining spring (72) is located at the outer end of the damping sleeve (71).

8. The display screen installation structure according to claim 7, characterized in that: The mounting plate (1) is provided with a clearance cavity (12) which opens downward to avoid the display screen (2), and the damping sleeve (71) is arranged through the two side walls of the clearance cavity (12).

9. The display screen installation structure according to claim 8, characterized in that: The mounting plate (1) is also provided with an arc-shaped convex strip (13) arched upward, the arc-shaped convex strip (13) extending along the upper edge of the display screen (2), and a avoidance cavity (14) communicating with the avoidance cavity (12) to avoid the upper edge of the display screen (2) is formed below the arc-shaped convex strip (13), and the damping sleeve (71) is arranged to pass through both end surfaces of the avoidance cavity (14).

10. A vehicle, characterized in that: The vehicle comprises the display screen mounting structure according to any one of claims 1-9.

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