Angle adjusting mechanism, display device and vehicle

Abstract

The invention discloses an angle adjusting mechanism, a display device and a vehicle. The angle adjusting mechanism comprises a sliding support, a first sliding part, a first rotating part and a second rotating part. The sliding support is suitable for being connected with a vehicle body. The first sliding piece is slidably connected to the sliding support. One end of the first rotating part is rotationally connected with the sliding bracket, and the other end is rotationally connected with the display part; one end of the second rotating piece is rotationally connected with the first sliding piece, and the other end is rotationally connected with the first rotating piece; the first sliding part is also suitable for being movably connected with the display part; the first sliding part can slide relative to the sliding support so as to drive the display part to move through the first rotating part and the second rotating part to adjust the position of the display part. Therefore, the sliding stroke of the first sliding piece is effectively shortened, the size of the display device is reduced, the space in the vehicle is saved, and the layout of other devices of the vehicle is facilitated.

Description

Technical Field

[0001] The present application belongs to the technical field of display screens, and specifically relates to an angle adjustment mechanism, a display device, and a vehicle. Background Art

[0002] Currently, cars such as sedans, sport utility vehicles (SUVs), multi-purpose vehicles, off-road vehicles, buses, and RVs offer numerous conveniences for people's lives, work, and studies, and occupy a crucial position in their daily lives. As living standards improve, vehicles are evolving into intelligent, private spaces that integrate entertainment, leading to a growing demand for enhanced entertainment in these spaces. Some vehicles feature onboard displays, allowing users to watch videos while riding, enhancing the viewing experience.

[0003] In the prior art, an in-vehicle display device includes a drive mechanism, a rotating assembly, and a display screen. The display screen is connected to the rotating assembly, and the drive mechanism drives the rotating assembly to rotate the display screen. However, the rotating assembly is relatively complex and requires a large space to install the display device, which is detrimental to the layout of other vehicle devices. Summary of the Invention

[0004] The present application aims to provide an angle adjustment mechanism, a display device and a vehicle, which can solve the problem in the prior art that a large space needs to be reserved for installing the display device, which is not conducive to the layout of other mechanisms in the vehicle-mounted display device.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] In the first aspect, an embodiment of the present application proposes an angle adjustment mechanism, including: a sliding bracket, a first sliding member, a first rotating member and a second rotating member; the first sliding member is slidably connected to the sliding bracket; one end of the first rotating member is rotatably connected to the sliding bracket, and the other end is suitable for rotatably connected to the display member; one end of the second rotating member is rotatably connected to the first sliding member, and the other end is rotatably connected to the first rotating member; the first sliding member is also suitable for movably connected to the display member; the first sliding member can slide relative to the sliding bracket to drive the display member to move through the first rotating member and the second rotating member to adjust the position of the display member.

[0007] Optionally, a movable connection portion is provided in the first sliding member, and the movable connection portion is suitable for being movably connected to the display member, and the display member can move relative to the first sliding member through the movable connection portion.

[0008] Optionally, a third rotating member is further included; one end of the third rotating member is rotatably connected to the first sliding member, and one end of the third rotating member away from the first sliding member is suitable for being rotatably connected to the display member.

[0009] Optionally, a driving assembly is further included; the driving assembly is connected to the first sliding member, and the driving assembly is used to drive the first sliding member to slide relative to the sliding bracket.

[0010] Optionally, a sliding groove is provided in the sliding bracket, and the first sliding member is slidably connected to the sliding groove.

[0011] Optionally, it also includes a rotating shaft; the rotating shaft is passed through the first sliding member, one end of the rotating shaft is connected to the driving assembly, and the second rotating member is rotatably connected to the other end of the rotating shaft; the groove wall of the sliding groove is provided with an avoidance opening at a position corresponding to the rotating shaft, the rotating shaft is passed through the avoidance opening, and the avoidance opening extends along the moving direction of the first sliding member.

[0012] Optionally, the slide groove is a T-shaped slide groove, and the first sliding member is a T-shaped slider.

[0013] Optionally, the first sliding member includes a sliding portion and a transition portion; the sliding portion is slidably connected to the sliding groove, the transition portion is fixedly connected to the sliding portion, and the second rotating member and the third rotating member are respectively rotatably connected to the transition portion; the sliding portion can slide relative to the sliding groove to drive the transition portion to move, and then drive the second rotating member and the third rotating member to move.

[0014] Optionally, a plurality of anti-slip platforms are provided on the sliding portion; the anti-slip platforms are at least partially in contact with the groove wall of the sliding groove.

[0015] Optionally, the driving assembly includes a driving member and a transmission member; the transmission member is connected to the driving member, and the first sliding member is connected to the transmission member, and the driving member is used to drive the transmission member to move, thereby driving the first sliding member to slide relative to the sliding bracket.

[0016] Optionally, the transmission member includes a lead screw and a lead screw slider; the lead screw is connected to the driving member, the lead screw slider is slidably connected to the lead screw, and the first sliding member is fixedly connected to the lead screw slider; the driving member is used to drive the lead screw to rotate, and drive the first sliding member to slide relative to the sliding bracket through the lead screw slider.

[0017] Optionally, the drive assembly further includes a second sliding member and a slide rail; the second sliding member is slidably connected to the slide rail, and the second sliding member is fixedly connected to the lead screw slider.

[0018] In a second aspect, an embodiment of the present application proposes a display device, comprising a display element and an angle adjustment mechanism as described in any one of the above embodiments; the display element is connected to the angle adjustment mechanism, and the angle adjustment mechanism is used to adjust the position of the display element.

[0019] Optionally, the display element includes a display element body and a display screen, the display screen is provided in the display element body, and the first rotating element is rotatably connected to a side of the display element body facing away from the display screen.

[0020] In a third aspect, an embodiment of the present application proposes a vehicle comprising a body and an angle adjustment mechanism as described in any one of the above embodiments or a display device as described in any one of the above embodiments; the body comprises a roof, and the sliding bracket is mounted on the roof.

[0021] Optionally, it also includes a accommodating cover; the accommodating cover at least partially covers the angle adjustment mechanism, the accommodating cover and the roof are combined to form a accommodating groove, and the angle adjustment mechanism is used to adjust the position of the display component so that the display component can switch between a accommodated state and an expanded state; in the accommodated state, the display component is stored in the accommodating groove; in the expanded state, the display component is at least partially exposed from the accommodating groove.

[0022] In the embodiment of the present application, a first sliding member is slidably connected to a sliding bracket; a first rotating member has one end rotatably connected to the sliding bracket and the other end rotatably connected to the display member; a second rotating member has one end rotatably connected to the first sliding member and the other end rotatably connected to the first rotating member; and the first sliding member is also movably connected to the display member. Thus, the sliding of the first sliding member can simultaneously drive the second rotating member to rotate and translate, thereby driving both ends of the first rotating member to rotate relative to the sliding bracket and the display member simultaneously. This allows the first sliding member to adjust the angle of the display member with only a short sliding stroke, thereby helping to reduce the space occupied by the entire mechanism and facilitating installation and use.

[0023] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 is a schematic diagram of the structure of a display device according to an embodiment of the present application;

[0026] Figure 2 is an exploded view of a display device according to an embodiment of the present application;

[0027] Figure 3 is a schematic diagram of the cooperation between the drive assembly and the first sliding member according to an embodiment of the present application;

[0028] Figure 4 is a schematic diagram of a drive assembly according to an embodiment of the present application;

[0029] Figure 5 is a schematic diagram of the cooperation between the slide rail and the second sliding member according to an embodiment of the present application;

[0030] Figure 6 is a schematic diagram of a first sliding member according to an embodiment of the present application;

[0031] Figure 7 is another schematic diagram of the first sliding member according to an embodiment of the present application;

[0032] Figure 8 is a schematic diagram of the state of a display device according to an embodiment of the present application;

[0033] Figure 9 is a schematic diagram of a display device in a storage state according to an embodiment of the present application;

[0034] Figure 10 is a schematic diagram of a display device in an unfolded state according to an embodiment of the present application;

[0035] Figure 11 is a schematic diagram of a vehicle according to an embodiment of the present application.

[0036] Reference numerals:

[0037] 1-sliding bracket; 2-first rotating member; 3-second rotating member; 4-first sliding member; 5-movable connecting part; 6-display member; 7-third rotating member; 8-driving assembly; 9-slide groove; 10-rotating shaft; 11-avoidance; 12-body; 13-roof; 14-accommodating cover; 15-accommodating groove; 16-limiting member; 17-adapter block; 18-adapter plate; 19-mounting bracket; 41-sliding part; 42-adapter; 43-anti-slip platform; 61-display member body; 62-display screen; 81-driving member; 82-bearing; 83-transmission member; 84-screw; 85-screw slider; 86-slide rail; 87-second sliding member. DETAILED DESCRIPTION

[0038] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0039] The terms "first" and "second" in the specification and claims of this application may explicitly or implicitly refer to one or more of the features. Throughout the description of this application, unless otherwise specified, "plurality" means two or more. Furthermore, "and / or" in the specification and claims refers to at least one of the connected entities, and the character " / " generally indicates an "or" relationship between the connected entities.

[0040] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0042] The angle adjustment mechanism, display device, and vehicle provided in the embodiments of the present application are described in detail below with reference to specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0043] like Figures 1 to 11As shown, the angle adjustment mechanism according to some embodiments of the present application includes: a sliding bracket 1, a first sliding member 4, a first rotating member 2 and a second rotating member 3; the sliding bracket 1 is suitable for being connected to the vehicle body 12, and the first sliding member 4 is slidably connected to the sliding bracket 1; one end of the first rotating member 2 is rotatably connected to the sliding bracket 1, and the other end is suitable for being rotatably connected to the display member 6; one end of the second rotating member 3 is rotatably connected to the first sliding member 4, and the other end is rotatably connected to the first rotating member 2; the first sliding member 4 is also movably connected to the display member 6; the first sliding member 4 can slide relative to the sliding bracket 1 to drive the display member 6 to move through the first rotating member 2 and the second rotating member 3 to adjust the position of the display member 6.

[0044] In the embodiment of the present application, the first sliding member 4 is slidably connected to the sliding bracket 1, one end of the first rotating member 2 is rotatably connected to the sliding bracket 1, and the other end is rotatably connected to the display member 6, one end of the second rotating member 3 is rotatably connected to the first sliding member 4, and the other end is rotatably connected to the first rotating member 2, and the first sliding member 4 is movably connected to the display member 6, so that the first sliding member 4 can slide relative to the sliding bracket 1. In this way, the sliding of the first sliding member 4 can simultaneously drive the second rotating member 3 to rotate and translate, and further drive the two ends of the first rotating member 2 to rotate simultaneously relative to the sliding bracket 1 and the display member 6, so that the first sliding member 4 only needs a short sliding stroke to achieve angle adjustment of the display member 6, thereby helping to reduce the space occupied by the entire mechanism and facilitating installation and use.

[0045] In some embodiments, as Figure 1 As shown by the arrow in the figure, as the first sliding member 4 moves leftward, it drives the second rotating member 3 toward the upper left. The second rotating member 3 drives the first rotating member 2 to rotate along the pivotal connection point between the first rotating member 2 and the sliding bracket 1, thereby driving the display member 6 to rotate about the pivotal connection point. Furthermore, as the second rotating member 3 moves toward the upper left, it also drives the display member 6 upward via the first rotating member 2, while the display member 6 rotates relative to the first rotating member 2. Thus, as the first sliding member 4 moves leftward, the second rotating member 3 simultaneously rotates and translates the display member 6. Compared to the prior art, while maintaining the same rotation angle, the sliding stroke of the first sliding member 4 can be effectively shortened.

[0046] Alternatively, as Figure 2 As shown, a movable connection portion 5 is provided in the first sliding member 4 , and the movable connection portion 5 is suitable for being movably connected to the display member 6 , and the display member 6 can move relative to the first sliding member 4 through the movable connection portion 5 .

[0047] In the embodiment of the present application, the movable connection portion 5 in the first sliding member 4 is movably connected to the display member 6, so that the display member 6 can move relative to the first sliding member 4 via the movable connection portion 5. In this way, during the sliding process of the first sliding member 4, the display member 6 can also move relative to the first sliding member 4 via the movable connection portion 5, thereby further shortening the sliding stroke of the first sliding member 4.

[0048] Specifically, the movement includes linear movement and rotation. During the sliding of the first sliding member 4 , the display member 6 can simultaneously rotate and translate relative to the first sliding member 4 through the movable connection portion 5 to shorten the sliding stroke of the first sliding member 4 .

[0049] It should be noted that the display member 6 includes a free end and a connecting end that are relatively arranged. The connecting end of the display member 6 is movably connected to the movable connecting portion 5 of the first sliding member 4. When the first sliding member 4 slides relative to the sliding bracket 1, the display member 6 can rotate around the connecting end, and the connecting end can also move horizontally relative to the first sliding member 4.

[0050] For example, the movable connection part 5 may include an arcuate slot and a rotation axis. The arcuate slot is provided on the first sliding member 4, the rotation axis is slidably connected to the arcuate slot, and the rotation axis is rotationally connected to the display member 6. In this way, during the sliding process of the first sliding member 4, the rotation axis can slide along the arcuate slot, and the display member 6 can also rotate relative to the rotation axis, thereby realizing the rotation and translation of the display member 6 relative to the first sliding member 4. Of course, the movable connection part 5 can also adopt other structures, which are not limited here.

[0051] Alternatively, as Figure 2 As shown, it also includes a third rotating member 7; one end of the third rotating member 7 is rotatably connected to the first sliding member 4, and the end of the third rotating member 7 away from the first sliding member 4 is suitable for being rotatably connected to the display member 6.

[0052] In the embodiment of the present application, one end of the third rotating member 7 is rotationally connected to the first sliding member 4, and the end of the third rotating member 7 away from the first sliding member 4 is adapted to be rotationally connected to the display member 6. In this way, during the sliding process of the first sliding member 4, the third rotating member 7 rotates and translates simultaneously, thereby driving the display member 6 to rotate and translate simultaneously, thereby further shortening the sliding stroke of the first sliding member 4.

[0053] In some embodiments, the articulating portion 5 includes a portion where the third rotatable member 7 and the first sliding member 4 are rotatably connected, a portion where the third rotatable member 7 and the display member 6 are rotatably connected, and the main body of the third rotatable member 7. These three portions together constitute the articulating portion 5. Thus, the display member 6 can simultaneously rotate and translate relative to the first sliding member 4 via the third rotatable member 7.

[0054] Alternatively, as Figures 2 to 3As shown, a driving assembly 8 is further included; the driving assembly 8 is connected to the first sliding member 4 , and the driving assembly 8 is used to drive the first sliding member 4 to slide relative to the sliding bracket 1 .

[0055] In the embodiment of the present application, the driving assembly 8 is connected to the first sliding member 4. In this way, the driving assembly 8 can drive the first sliding member 4 to slide relative to the sliding bracket 1, thereby driving the second rotating member 3 and the third rotating member 7 to move.

[0056] In some embodiments, as Figure 2 As shown, the angle adjustment mechanism further includes a mounting bracket 19 , which is fixedly connected to the vehicle body 12 , and the drive assembly 8 is mounted on the mounting bracket 19 .

[0057] It should be noted that the mounting bracket 19 may be a part of the vehicle body 12 or may be provided separately, and this embodiment of the present application does not impose any limitation thereto.

[0058] Alternatively, as Figure 3 As shown, a sliding groove 9 is provided in the sliding bracket 1 , and the first sliding member 4 is slidably connected to the sliding groove 9 .

[0059] In the embodiment of the present application, a slide groove 9 is provided in the sliding bracket 1, and the first sliding member 4 is slidably connected to the slide groove 9. In this way, the first sliding member 4 slides in the slide groove 9, thereby driving the second rotating member 3 and the third rotating member 7 to move relative to the slide groove 9.

[0060] In some embodiments, as Figure 2 and Figure 3 As shown, an opening is provided at one end of the chute 9 along the sliding direction of the first slider 4 to facilitate insertion of the first slider 4 into the chute 9. Furthermore, a stopper 16 is provided at the opening. The stopper 16 passes through the sliding bracket 1 and is fixedly connected to the adapter plate 18. The stopper 16 is at least partially exposed from the wall of the chute 9. Thus, during the sliding process of the first slider 4, the stopper 16 can limit the position of the first slider 4 to prevent the first slider 4 from falling out of the chute 9, thereby improving product safety.

[0061] Alternatively, as Figure 2 As shown, it also includes a rotating shaft 10; the rotating shaft 10 is passed through the first sliding member 4, one end of the rotating shaft 10 is connected to the driving assembly 8, and the second rotating member 3 is rotatably connected to the other end of the rotating shaft 10; the groove wall of the sliding groove 9 is provided with an avoidance opening 11 at a position corresponding to the rotating shaft 10, the rotating shaft 10 is passed through the avoidance opening 11, and the avoidance opening 11 extends along the moving direction of the first sliding member 4.

[0062] In the embodiment of the present application, a rotating shaft 10 is provided through the first sliding member 4, one end of the rotating shaft 10 is connected to the driving assembly 8, and the second rotating member 3 is rotatably connected to the other end of the rotating shaft 10; the groove wall of the chute 9 is provided with an escape opening 11 at a position corresponding to the rotating shaft 10, and the rotating shaft 10 is provided through the escape opening 11, and the escape opening 11 extends along the movement direction of the first sliding member 4. In this way, the driving assembly 8 can transmit the driving force to the first sliding member 4 through the rotating shaft 10, so that the first sliding member 4 moves in the chute 9; and the second rotating member 3 can also rotate along the rotating shaft 10, thereby driving the display member 6 to rotate.

[0063] Specifically, the groove wall of the chute 9 can be the side wall of the chute 9, or the groove bottom of the chute 9. The avoidance opening 11 can be set on the side wall or the groove bottom, and the embodiment of the present application does not limit this.

[0064] In some embodiments, as Figure 2 As shown, the angle adjustment mechanism may further include an adapter plate 18, one side of which is fixedly connected to the mounting bracket 19, and the other side of which is fixedly connected to the sliding bracket 1. Furthermore, a notch is provided at a position corresponding to the avoidance opening 11 of the sliding bracket 1 on the adapter plate 18, and the rotating shaft 10 is sequentially inserted through the notch, the avoidance opening 11, and the first sliding member 4 and the third rotating member 7 to rotate in connection.

[0065] In some other embodiments, Figure 2 As shown, the angle adjustment mechanism further includes an adapter block 17, which is fixedly connected to the lead screw slider 85 in the drive assembly 8. The adapter block 17 also has a mounting hole connected to one end of the rotating shaft 10, and the second rotating member 3 is rotatably connected to the other end of the rotating shaft 10. In this way, the drive assembly 8 drives the adapter block 17 to move, thereby driving the first sliding member 4 to move through the rotating shaft 10.

[0066] Alternatively, as Figure 2 and Figure 3 As shown, the slide groove 9 is a T-shaped slide groove 9, and the first sliding member 4 is a T-shaped sliding block.

[0067] In the embodiment of the present application, the chute 9 is configured as a T-shaped chute and the first sliding member 4 is configured as a T-shaped slider. In this way, the T-shaped chute covers a portion of the T-shaped slider, thereby preventing the T-shaped slider from falling out of the T-shaped chute.

[0068] Alternatively, as Figures 1 to 7 As shown, the first sliding member 4 includes a sliding portion 41 and a transition portion 42; the sliding portion 41 is slidably connected to the slide groove 9, the transition portion 42 is fixedly connected to the sliding portion 41, and the second rotating member 3 and the third rotating member 7 are respectively rotatably connected to the transition portion 42; the sliding portion 41 can slide relative to the slide groove 9 to drive the transition portion 42 to move, and then drive the second rotating member 3 and the third rotating member 7 to move.

[0069] In the embodiment of the present application, the sliding portion 41 is slidably connected to the slide groove 9, the adapter portion 42 is fixedly connected to the sliding portion 41, and the second rotating member 3 and the third rotating member 7 are respectively rotatably connected to the adapter portion 42. In this way, the sliding portion 41 slides to drive the adapter portion 42 to move, thereby driving the second rotating member 3 and the third rotating member 7 to move.

[0070] Alternatively, as Figures 5 and 6 As shown, a plurality of anti-slip platforms 43 are provided on the sliding portion 41 ; the anti-slip platforms 43 are at least partially in contact with the groove wall of the sliding groove 9 .

[0071] In the embodiment of the present application, a plurality of anti-slip platforms 43 are provided on the sliding portion 41; the anti-slip platforms 43 at least partially contact the groove wall of the sliding groove 9. In this way, when the first sliding member 4 slides, the gap between the first sliding member 4 and the sliding groove 9 is eliminated, thereby preventing the display member 6 from shaking during movement.

[0072] In some other embodiments, Figures 5 and 6 As shown, the anti-slip platforms 43 are arranged at intervals along the sliding direction of the first sliding member 4 , and the extending direction of the anti-slip platforms 43 intersects with the sliding direction of the first sliding member 4 .

[0073] Optionally, the driving assembly 8 includes a driving member 81 and a transmission member 83; the transmission member 83 is connected to the driving member 81, and the first sliding member 4 is connected to the transmission member 83. The driving member 81 is used to drive the transmission member 83 to move, thereby driving the first sliding member 4 to slide relative to the sliding bracket 1.

[0074] In the embodiment of the present application, the first sliding member 4 is connected to the transmission member 83 by connecting the transmission member 83 to the driving member 81. In this way, the driving member 81 drives the transmission member 83 to move, thereby driving the first sliding member 4 to slide relative to the sliding bracket 1.

[0075] It should be noted that the driving member 81 can be a motor, a cylinder, a hydraulic cylinder, etc., and the transmission member 83 can be a gear rack transmission member, a transmission rod, a screw transmission member, etc., and the embodiment of the present application does not limit this.

[0076] Alternatively, as Figures 3 and 4 As shown, the transmission member 83 includes a screw 84 and a screw slider 85; the screw 84 is connected to the driving member 81, the screw slider 85 is rotatably connected to the screw 84, and the first sliding member 4 is fixedly connected to the screw slider 85; the driving member 81 is used to drive the screw 84 to rotate, and drive the first sliding member 4 to slide relative to the sliding bracket 1 through the screw slider 85.

[0077] In the embodiment of the present application, the lead screw 84 is connected to the driving member 81, the lead screw slider 85 is slidably connected to the lead screw 84, and the first sliding member 4 is fixedly connected to the lead screw slider 85. In this way, the driving member 81 drives the lead screw 84 to rotate, and the lead screw slider 85 drives the first sliding member 4 to slide relative to the sliding bracket 1.

[0078] In some embodiments, as Figure 4 As shown, the drive assembly 8 also includes a bearing 82; the bearing 82 is arranged on the mounting bracket 19, one end of the screw 84 is fixedly connected to the bearing 82, and the other end is fixedly connected to the rotor of the drive member 81; the rotor in the drive member 81 rotates, driving the screw 84 to rotate, and the screw slider 85 moves under the rotation of the screw 84, thereby driving the first sliding member 4 to slide relative to the sliding bracket 1.

[0079] Furthermore, the rotor of the driving member 81 can be integrally formed with the lead screw 84 to improve the connection stability between the lead screw 84 and the rotor.

[0080] Alternatively, as Figure 4 and Figure 5 As shown, the driving assembly 8 further includes a second sliding member 87 and a slide rail 86 ; the second sliding member 87 is slidably connected to the slide rail 86 , and the second sliding member 87 is fixedly connected to the lead screw slider 85 .

[0081] In the embodiment of the present application, the second sliding member 87 is slidably connected to the slide rail 86, and the second sliding member 87 is fixedly connected to the lead screw slider 85. In this way, when the driving member 81 drives the lead screw slider 85 to move, the lead screw slider 85 can slide on the slide rail 86 through the second sliding member 87, thereby improving the stability of the movement of the lead screw slider 85.

[0082] In some embodiments, as Figure 3 As shown, the slide rail 86 can be mounted on the mounting bracket 19 .

[0083] Second, as Figures 8 to 10 As shown, an embodiment of the present application proposes a display device, including a display element 6 and an angle adjustment mechanism as described in any one of the above embodiments; the display element 6 is connected to the angle adjustment mechanism, and the angle adjustment mechanism is used to adjust the position of the display element 6.

[0084] In the embodiment of the present application, the first sliding member 4 is slidably connected to the sliding bracket 1; one end of the first rotating member 2 is rotatably connected to the sliding bracket 1, and the other end is rotatably connected to the display member 6; one end of the second rotating member 3 is rotatably connected to the first sliding member 4, and the other end is rotatably connected to the first rotating member 2; and the first sliding member 4 is also movably connected to the display member 6. In this way, the sliding of the first sliding member 4 can simultaneously drive the second rotating member 3 to rotate and translate, and further drive the two ends of the first rotating member 2 to rotate simultaneously relative to the sliding bracket 1 and the display member 6. As a result, the first sliding member 4 only needs a short sliding stroke to achieve angle adjustment of the display member 6, thereby helping to reduce the space occupied by the entire mechanism and facilitating installation and use.

[0085] Alternatively, as Figures 8 to 10 As shown, the display element 6 includes a display element body 61 and a display screen 62 . The display screen 62 is provided in the display element body 61 . The first rotating element 2 is rotatably connected to a side of the display element body 61 away from the display screen 62 .

[0086] In this embodiment, the display screen 62 is incorporated into the display body 61, and the first rotating member 2 is rotatably connected to the side of the display body 61 facing away from the display screen 62. This allows the angle adjustment mechanism to adjust the position of the display 6 so that the display screen 62 faces the passenger, enhancing the passenger viewing experience. Furthermore, connecting the first rotating member 2 to the side of the display body 61 facing away from the display screen 62 enhances aesthetics.

[0087] In a third aspect, an embodiment of the present application proposes a vehicle comprising a vehicle body 12 and an angle adjustment mechanism as in any one of the above embodiments or a display device as in any one of the above embodiments; the vehicle body 12 comprises a roof 13 , and a sliding bracket 1 is mounted on the roof 13 .

[0088] In the embodiment of the present application, the first sliding member 4 is slidably connected to the sliding bracket 1; one end of the first rotating member 2 is rotatably connected to the sliding bracket 1, and the other end is rotatably connected to the display member 6; one end of the second rotating member 3 is rotatably connected to the first sliding member 4, and the other end is rotatably connected to the first rotating member 2; and the first sliding member 4 is also movably connected to the display member 6. In this way, the sliding of the first sliding member 4 can simultaneously drive the second rotating member 3 to rotate and translate, and further drive the two ends of the first rotating member 2 to rotate simultaneously relative to the sliding bracket 1 and the display member 6. As a result, the first sliding member 4 only needs a short sliding stroke to achieve angle adjustment of the display member 6, thereby helping to reduce the space occupied by the entire mechanism and facilitating installation and use.

[0089] It should be noted that the roof 13 in the present application refers to the side of the vehicle body 12 facing the passenger compartment.

[0090] In some embodiments, the mounting bracket 19 may be fixedly connected to the roof 13 , so that the angle adjustment mechanism may be fixed to the roof 13 via the mounting bracket 19 and the sliding bracket 1 , thereby improving the stability of the angle adjustment mechanism connection.

[0091] Alternatively, as Figures 9 to 11 As shown, it also includes a accommodating cover 14; the accommodating cover 14 at least partially covers the angle adjustment mechanism, and the accommodating cover 14 and the roof 13 enclose a accommodating groove 15, and the angle adjustment mechanism is used to adjust the position of the display element 6 so that the display element 6 can switch between the accommodating state and the deployed state; in the accommodating state, the display element 6 is stored in the accommodating groove 15; in the deployed state, the display element 6 is at least partially exposed in the accommodating groove 15.

[0092] In the embodiment of the present application, the accommodating cover 14 at least partially covers the angle adjustment mechanism, and the accommodating cover 14 and the roof 13 enclose a accommodating groove 15. The angle adjustment mechanism adjusts the position of the display element 6 to switch the display element 6 between an accommodated state and an extended state. In the accommodated state, the display element 6 is stored in the accommodating groove 15; in the extended state, the display element 6 is at least partially exposed outside the accommodating groove 15. In this way, in the accommodated state, the display element 6 can be stored in the accommodating groove 15, effectively saving space in the vehicle; in the extended state, the display element 6 is at least partially exposed outside the accommodating groove 15, which facilitates passengers to view the content on the display screen 62.

[0093] In some embodiments, the accommodation state of the display element 6 is as follows: Figure 9 and Figure 8 As shown in the solid line portion in FIG, at this time, the display element 6 is arranged in parallel with the angle adjustment mechanism; the unfolded state of the display element 6 is as shown in FIG. Figure 10 and Figure 8 As shown in the dotted line portion in FIG, at this time, a certain angle is formed between the display element 6 and the angle adjustment mechanism.

[0094] In some other embodiments, Figure 11 As shown, the accommodating cover 14 can be arranged between the front seat and the rear seat in the passenger compartment. The setting height of the accommodating cover 14 can be selected according to actual needs, and the embodiment of the present application does not limit this.

[0095] In some embodiments, the vehicle may further include an adjustment mechanism comprising a guide rail along the width of the vehicle body, a guide rail along the length of the vehicle body, and a plurality of sliders. The guide rail along the width of the vehicle body is fixed to the roof 13, the guide rail along the length of the vehicle body is slidably connected to the guide rail along the width of the vehicle body, and the angle adjustment mechanism is slidably connected to the guide rail along the length of the vehicle body via the plurality of sliders. In this way, the angle adjustment mechanism can flexibly adjust the relative position between the passenger and the display unit 6 along the length and width of the vehicle body, thereby improving the passenger's viewing experience.

[0096] In other embodiments, the vehicle is also provided with a remote control, an armrest screen, a switch button and a controller; the controller is electrically connected to the driving member 81, and the remote control, armrest screen, and switch button can be electrically connected to the controller respectively. The passenger can send an electrical signal to the controller through the remote control or armrest screen or switch button. The controller controls the driving member 81 based on the electrical signal to drive the first sliding member 4 to move, thereby adjusting the position of the display member 6.

[0097] Furthermore, if the use angle of the display unit 6 is not reasonable enough, the passenger can adjust the angle of the display unit 6 infinitely through buttons, remote controls or armrest screens to put the display unit 6 in a more suitable human-machine state, thereby improving the passenger's viewing experience.

[0098] In some embodiments, the display screen 62 can be positioned on the side of the receiving slot 15 facing the passenger compartment. This reduces the impact of high temperatures on the display screen 62 in hot weather, thereby increasing the service life of the display screen 62. Furthermore, in the receiving position, since the display screen 62 faces the passenger compartment, passengers can use the display screen 62 as a reading light or interior ambient light, thereby conserving energy.

[0099] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0100] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and purpose of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. An angle adjustment mechanism, characterized in that: include: A sliding bracket (1), a first sliding member (4), a first rotating member (2), and a second rotating member (3); The first sliding member (4) is slidably connected to the sliding bracket (1); one end of the first rotating member (2) is rotatably connected to the sliding bracket (1), and the other end is suitable for being rotatably connected to the display member (6); one end of the second rotating member (3) is rotatably connected to the first sliding member (4), and the other end is rotatably connected to the first rotating member (2); the first sliding member (4) is also suitable for being movably connected to the display member (6); The first sliding member (4) can slide relative to the sliding bracket (1) to drive the display member (6) to move through the first rotating member (2) and the second rotating member (3) to adjust the position of the display member (6).

2. The angle adjustment mechanism according to claim 1, characterized in that: The first sliding member (4) is provided with a movable connection portion (5), which is suitable for being movably connected to the display member (6), and the display member (6) can move relative to the first sliding member (4) through the movable connection portion (5).

3. The angle adjustment mechanism according to claim 1, characterized in that: Also includes a third rotating member (7); One end of the third rotating member (7) is rotatably connected to the first sliding member (4), and one end of the third rotating member (7) away from the first sliding member (4) is suitable for being rotatably connected to the display member (6).

4. The angle adjustment mechanism according to claim 3, characterized in that: Also included is a drive assembly (8); The driving assembly (8) is connected to the first sliding member (4), and the driving assembly (8) is used to drive the first sliding member (4) to slide relative to the sliding bracket (1).

5. The angle adjustment mechanism according to claim 4, characterized in that: A sliding groove (9) is provided in the sliding bracket (1), and the first sliding member (4) is slidably connected to the sliding groove (9).

6. The angle adjustment mechanism according to claim 5, characterized in that: Also includes a rotating shaft (10); The rotating shaft (10) is passed through the first sliding member (4), one end of the rotating shaft (10) is connected to the driving assembly (8), and the second rotating member (3) is rotatably connected to the other end of the rotating shaft (10); the groove wall of the sliding groove (9) is provided with an avoidance opening (11) at a position corresponding to the rotating shaft (10), the rotating shaft (10) is passed through the avoidance opening (11), and the avoidance opening (11) extends along the moving direction of the first sliding member (4).

7. The angle adjustment mechanism according to claim 5, characterized in that: The slide groove (9) is a T-shaped slide groove (9), and the first sliding member (4) is a T-shaped sliding block.

8. The angle adjustment mechanism according to claim 5, characterized in that: The first sliding member (4) comprises a sliding portion (41) and a transition portion (42); The sliding portion (41) is slidably connected to the sliding groove (9), the adapter portion (42) is fixedly connected to the sliding portion (41), and the second rotating member (3) and the third rotating member (7) are respectively rotatably connected to the adapter portion (42); the sliding portion (41) can slide relative to the sliding groove (9) to drive the adapter portion (42) to move, thereby driving the second rotating member (3) and the third rotating member (7) to move.

9. The angle adjustment mechanism according to claim 8, characterized in that: A plurality of anti-slip platforms (43) are provided on the sliding portion (41); at least a portion of the anti-slip platforms (43) is in contact with the groove wall of the sliding groove (9).

10. The angle adjustment mechanism according to claim 4, characterized in that: The driving assembly (8) includes a driving member (81) and a transmission member (83); The transmission member (83) is connected to the driving member (81), the first sliding member (4) is connected to the transmission member (83), and the driving member (81) is used to drive the transmission member (83) to move, thereby driving the first sliding member (4) to slide relative to the sliding bracket (1).

11. The angle adjustment mechanism according to claim 10, characterized in that: The transmission member (83) includes a lead screw (84) and a lead screw slider (85); The lead screw (84) is connected to the driving member (81), the lead screw slider (85) is slidably connected to the lead screw (84), and the first sliding member (4) is fixedly connected to the lead screw slider (85); the driving member (81) is used to drive the lead screw (84) to rotate, and drives the first sliding member (4) to slide relative to the sliding bracket (1) through the lead screw slider (85).

12. The angle adjustment mechanism according to claim 11, characterized in that: The driving assembly (8) further includes a second sliding member (87) and a slide rail (86); The second sliding member (87) is slidably connected to the slide rail (86), and the second sliding member (87) is fixedly connected to the lead screw slider (85).

13. A display device, characterized in that: It comprises a display element (6) and an angle adjustment mechanism as described in any one of claims 1 to 11 above; the display element (6) is connected to the angle adjustment mechanism, and the angle adjustment mechanism is used to adjust the position of the display element (6).

14. The display device according to claim 13, wherein: The display element (6) comprises a display element body (61) and a display screen (62), wherein the display screen (62) is arranged in the display element body (61), and the first rotating element (2) is rotatably connected to a side of the display element body (61) facing away from the display screen (62).

15. A vehicle, characterized in that: It comprises a vehicle body (12) and an angle adjustment mechanism as described in any one of claims 1 to 11 or a display device as described in any one of claims 12 to 13; the vehicle body (12) comprises a roof (13), and the sliding bracket (1) is mounted on the roof (13).

16. The vehicle according to claim 15, characterized in that Also includes a containing cover (14); The accommodating cover (14) at least partially covers the angle adjustment mechanism, the accommodating cover (14) and the vehicle roof (13) enclose a accommodating groove (15), and the angle adjustment mechanism is used to adjust the position of the display element (6) so that the display element (6) switches between an accommodating state and an unfolded state; In the receiving state, the display element (6) is received in the receiving groove (15); In the unfolded state, the display element (6) is at least partially exposed outside the receiving groove (15).

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