Multifunctional display device and vehicle

Abstract

The invention provides a multifunctional display device and a vehicle. The multifunctional display device comprises a display screen, a platform assembly and an installation assembly, the platform assembly is installed on the installation assembly, an overturning assembly is arranged on the platform assembly, the display screen is installed on the platform assembly through the overturning assembly, and the display screen can be overturned up and down relative to the platform assembly. Therefore, the display screen can be overturned up and down relative to the platform assembly through the overturning assembly, so that the position of the display screen can be adjusted to meet the watching requirements of passengers on different seats.

Description

Technical Field

[0001] The present application relates to the field of vehicle-mounted electronic equipment, and in particular to a multifunctional display device and a vehicle. Background Art

[0002] In recent years, the development of intelligent networking of automobiles has been extremely rapid. In the future, automobiles will no longer be simple means of transportation, but will become an intelligent mobile community with a high degree of online and offline integration consisting of safety, health and human-vehicle interaction, providing users with an integrated intelligent space of "life, entertainment, work and transportation".

[0003] With the continuous advancement of intelligence, more car companies not only consider the driver's pleasure, but also the riding experience of other passengers. Therefore, the functional attributes of automobile integration are becoming more and more abundant, such as the central control screen or the co-pilot display, which provides a variety of entertainment functions for the co-pilot seat. At the same time, many models have introduced in-car rear entertainment screens to improve the riding experience in consideration of the needs of rear passengers. At present, the rear entertainment screen is either installed on the back of the front seat headrest, or a display screen is added to the front ceiling, but the viewing position of most displays is fixed and cannot be adjusted according to the needs of the passengers, resulting in poor user experience.

[0004] Therefore, it is necessary to provide an improved multifunctional display device to solve the problem that the position of the display screen cannot be adjusted. Summary of the invention

[0005] The present application provides a multifunctional display device and a vehicle with an adjustable display screen position.

[0006] The present application provides a multifunctional display device, comprising: a display screen, a platform assembly and a mounting assembly, wherein the platform assembly is mounted to the mounting assembly, a flip assembly is provided on the platform assembly, and the display screen is mounted to the platform assembly via the flip assembly; the platform assembly comprises a platform bracket, the flip assembly comprises a flip bracket and a flip drive assembly, the flip bracket is fixed to the platform bracket, and the flip drive assembly is arranged on the flip bracket and drives the display screen to flip up and down.

[0007] Furthermore, the platform bracket includes a top wall, a bottom wall and a side wall connecting the top wall and the bottom wall, the top wall, the bottom wall and the side walls are arranged to form a receiving cavity; the flip assembly is located in the receiving cavity; the bottom wall is provided with a notch connected to the receiving cavity, the flip drive assembly extends from the notch and is fixed to the display screen.

[0008] Furthermore, the flip driving assembly includes a fourth motor, a screw rod and a screw rod nut, and the screw rod nut is sleeved on the screw rod; the fourth motor drives the screw rod to rotate and drives the screw rod nut to translate.

[0009] Furthermore, the flip bracket includes a fixed bracket fixed to the platform bracket and a connecting rod assembly arranged on the fixed bracket, one end of the display screen is connected to the fixed bracket, and the other end of the display screen is connected to the connecting rod assembly, and the connecting rod assembly cooperates with the screw nut.

[0010] Furthermore, connecting rod guide rails are provided on both sides of the fixed bracket; the connecting rod assembly includes a pair of first connecting rods, a pair of second connecting rods and a connecting plate; one end of the first connecting rod passes through the connecting rod guide rail and is fixed to the connecting plate, and the other end is fixed to the display screen; one end of the second connecting rod is fixed to the fixed bracket, and the other end is fixed to the middle part of the first connecting rod; the connecting plate is movably arranged between the connecting rod guide rails and is fixed to the screw nut.

[0011] Furthermore, the flip bracket also includes a hinge rotatably mounted to the fixed bracket, and one end of the display screen is connected to the fixed bracket through the hinge.

[0012] Furthermore, the platform assembly also includes a connecting shaft and an annular bearing arranged at the connection between the platform bracket and the mounting assembly, and the platform bracket can rotate around the vertical direction relative to the mounting assembly.

[0013] Furthermore, the mounting assembly includes a left-right motion assembly, and the left-right motion assembly can drive the platform assembly to move in the left-right direction.

[0014] Furthermore, the mounting assembly also includes a front-rear motion assembly, and both ends of the left-right motion assembly are slidably arranged on the front-rear motion assembly, and the front-rear motion assembly drives the left-right motion assembly to move in the front-rear direction.

[0015] The present application also provides a vehicle, comprising the multi-function display device as above, wherein the multi-function display device is located on the top of the vehicle.

[0016] Compared with the prior art, the beneficial effect of the present application is that the display screen can rotate along with the platform assembly around the vertical direction, so that the position of the display screen can be adjusted to meet the viewing needs of passengers in different seats and improve the user experience.

[0017] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the specification and, together with the description, serve to explain the principles of the specification.

[0019] Figure 1 It is a bottom view of the multifunctional display device of the present application.

[0020] Figure 2 It is a partial stereoscopic diagram of the multifunctional display device of the present application.

[0021] Figure 3 is along Figure 1 Section view along line AA.

[0022] Figure 4 yes Figure 3 Enlarged view of point I in the middle.

[0023] Figure 5 is along Figure 1 Cross-sectional view along line BB.

[0024] Figure 6 is along Figure 1 Sectional view along the CC line.

[0025] Figure 7 is along Figure 1 Schematic diagram of the cross section along the CC line.

[0026] Figure 8 It is a cross-sectional schematic diagram of a display screen and a platform assembly in another embodiment of the multifunctional display device of the present application.

[0027] Fig. 9 It is a three-dimensional diagram of a flip assembly in another embodiment of the multifunctional display device of the present application.

[0028] Fig.10 yes Fig. 9 Exploded view of the flipped component.

[0029] Fig.11 yes Figure 2 A stereoscopic view of the multi-function display device moving backwards.

[0030] Fig.12 yes Fig.11 Stereoscopic image with the center display moving to the left.

[0031] Fig.13 yes Fig.12 A perspective view of the display screen being flipped.

[0032] Fig.14 yes Fig.13 A stereoscopic image of the display screen rotating around the vertical direction.

[0033] Description of the accompanying drawings: display screen, 10; fixing part, 11; platform assembly, 20; platform bracket, 21; top wall, 211; bottom wall, 212; side wall, 213; receiving chamber, 214; connecting shaft, 22; annular bearing, 23; gasket, 231; first motor, 24; left and right movement assembly, 30; crossbeam, 31; receiving chamber, 310; crossbeam frame, 311; crossbeam upper cover plate, 312; crossbeam lower cover plate, 313; sliding bracket, 314; limiting groove, 315; fixed base, 316; left and right drive assembly, 32; second motor, 321; screw rod, 322; sliding member, 323; front and rear movement assembly Parts, 40; longitudinal beam, 41; guide rail, 42; front and rear drive components, 43; cable, 431; first cable, 4311; second cable, 4312; third motor, 432; gear, 433; slide, 434; flip assembly, 50; flip bracket, 51; fixed bracket, 511; top wall, 5111; side wall, 5112; connecting rod guide rail, 5113; connecting rod assembly, 512; first connecting rod, 5121; second connecting rod, 5122; connecting plate, 5123; hinge, 513; flip drive assembly, 52; fourth motor, 521; screw rod, 522; screw rod nut, 523; camera, 60. DETAILED DESCRIPTION

[0034] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this specification. Instead, they are merely examples of devices and methods consistent with some aspects of this specification as detailed in the appended claims.

[0035] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this specification should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second" and similar words used in this specification and claims do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantitative limit, but indicate the existence of one. "Multiple" or "several" means two or more. Unless otherwise specified, words such as "front", "rear", "lower" and / or "upper" are only for the convenience of explanation and are not limited to one position or one spatial orientation. Words such as "include" or "comprise" mean that the elements or objects appearing in front of "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect.

[0036] The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit the present application. The singular forms of "a", "an", "the" and "the" used in this specification and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0037] Next, the embodiments of this specification are described in detail.

[0038] See also Figures 1 to 7 As shown, the multifunctional display device of the present application includes a display screen 10, a platform assembly 20 and a mounting assembly. The platform assembly 20 is mounted to the mounting assembly and can rotate around a vertical direction. The display screen 10 is mounted to the platform assembly 20 and can rotate with the platform assembly 20.

[0039] The installation assembly includes a left-right motion assembly 30 and a front-back motion assembly 40, which can realize the front-back and left-right movement of the display screen 10. A flip assembly 50 is provided between the display screen 10 and the platform assembly 20, which can drive the display screen 10 to flip up and down.

[0040] The display screen 10 is located below the platform assembly 20, with the bottom being the display surface and the top being the non-display surface. The display screen 10 includes a fixing portion 11, which extends upward from the non-display surface and is connected to the platform assembly 20. In the illustrated manner, the fixing portion 11 is mounted on the platform assembly 20 via a flip assembly 50.

[0041] Optionally, the fixing portion 11 is connected to the platform assembly 20 by bolts, or by other connection methods such as riveting, welding, etc. Similarly, the display screen 10 and the platform assembly 20 can also be detachably connected by a snap-on structure or a magnetic structure, so that the display screen 10 can be converted into a tablet computer to meet mobile office or entertainment needs.

[0042] The platform assembly 20 includes a platform bracket 21, a connecting shaft 22 and an annular bearing 23, and the connecting shaft 22 and the annular bearing 23 are arranged at the connection between the platform assembly 20 and the mounting assembly. Specifically, the platform assembly 20 is located below the left and right motion assembly 30, and the connecting shaft 22 is mounted to the left and right motion assembly 30. The upper end of the connecting shaft 22 is connected to the left and right motion assembly 30, and the lower end thereof is connected to the platform assembly 20.

[0043] The platform support 21 can rotate relative to the mounting assembly around the vertical direction, and includes a top wall 211, a bottom wall 212 and a side wall 213. The side wall 213 connects the top wall 211 and the bottom wall 212, and the top wall 211, the bottom wall 212 and the side wall 213 are surrounded to form a receiving cavity 214, and the flip assembly 50 is located in the receiving cavity 214.

[0044] In this embodiment, the platform bracket 21 is in a flat box shape with a simple overall shape. There are four side walls 213, one of which is tilted toward the rear passengers to match the structure of the flip assembly 50. In other optional embodiments, the shape of the platform bracket 21 can also be designed according to actual needs, such as a cylindrical or polygonal prism.

[0045] The top wall 211 is provided with an opening for the connecting shaft 22 to pass through, and the bottom wall 212 is provided with a notch communicating with the receiving chamber 214, and the flip assembly 50 extends from the notch and is fixed to the display screen 10. The annular bearing 23 is located inside the platform assembly 20, that is, the annular bearing 23 is located inside the platform bracket 21, and is matched with the lower end of the connecting shaft 22.

[0046] The annular bearing 23 includes a gasket 231 located in the middle thereof. The annular bearing 23 allows the platform assembly 20 to rotate in a vertical direction relative to the mounting assembly. The gasket 231 can provide a certain resistance during the rotation process, so that the display screen 10 can stop at the target position when the platform assembly 20 rotates left and right.

[0047] In this embodiment, the passenger rotates the display screen 10 and the platform assembly 20 by manual operation. In other optional embodiments, the rotation of the display screen 10 and the platform assembly 20 can also be controlled electrically. Figure 8As shown, the platform assembly 20 further includes a first motor 24. The first motor 24 is located inside the platform assembly 20 and is disposed close to the annular bearing 23. The first motor 24 drives the annular bearing 23 to rotate, thereby realizing the electric operation of the platform assembly 20. In this way, the user can more quickly and conveniently control the display screen 10 to rotate around the vertical direction, which is convenient to operate, time-saving and labor-saving.

[0048] The left-right motion assembly 30 can drive the platform assembly 20 to move in the left-right direction. The left-right motion assembly 30 includes a crossbeam 31 and a left-right driving assembly 32. A receiving cavity 310 is provided in the crossbeam 31, and the left-right driving assembly 32 is provided in the receiving cavity 310. In this way, the left-right motion assembly 30 can drive the display screen 10 to move in the left-right direction, so that the position of the display screen 10 can be adjusted to adapt to more viewing preferences of passengers.

[0049] The crossbeam 31 includes a crossbeam frame 311, a crossbeam upper cover plate 312 and a crossbeam lower cover plate 313. The crossbeam upper cover plate 312 and the crossbeam lower cover plate 313 are respectively arranged on the upper and lower sides of the crossbeam frame 311, and the three are connected by fasteners. The left and right driving components 32 are connected to the crossbeam frame 311. In this way, the assembly, disassembly and maintenance of the left and right motion components 30 are facilitated.

[0050] The cross beam 31 further includes a sliding bracket 314, a limiting groove 315 and a pair of fixed bases 316. The sliding bracket 314 is arranged on the cross beam frame 311, the limiting groove 315 is located at the bottom of the cross beam lower cover plate 313, and the pair of fixed bases 316 are respectively located at both ends of the cross beam frame 311.

[0051] In this embodiment, the left-right driving assembly 32 includes a second motor 321, a screw rod 322 and a sliding member 323. One end of the screw rod 322 is connected to the output shaft of the second motor 321, the sliding member 323 is sleeved on the screw rod 322, and the display screen 10 is arranged on the sliding member 323. The second motor 321 is fixed to one of the fixed bases 316, and the other end of the screw rod 322 is rotatably connected to the other fixed base 316. The connecting shaft 22 passes through the limiting groove 315 and is fixed to the sliding member 323. The second motor 321 drives the screw rod 322 to rotate, driving the sliding member 323 to slide left and right on the sliding bracket 314, and finally drives the platform assembly 20 and the display screen 10 to move left and right through the connecting shaft 22.

[0052] In other optional embodiments, the left-right driving assembly 32 includes a second motor 321, a cable (not shown) and a sliding member 323, the sliding member 323 cooperates with the cable, and the display screen 10 is arranged on the sliding member 323. A gear is arranged at the output end of the second motor 321, and a pattern that meshes with the gear is arranged on the surface of the cable. The second motor 321 drives the cable to move left and right, driving the sliding member 323 and the platform assembly 20 to move left and right.

[0053] The two ends of the left and right moving assembly 30 are slidably arranged on the front and rear moving assembly 40, and the front and rear moving assembly 40 drives the left and right moving assembly 30 to move in the front and rear direction. In this way, the front and rear moving assembly 40 can drive the display screen 10 to move in the front and rear direction, realizing the movement of the display screen 10 in multiple directions. The display screen 10 can move in the front and rear and left and right directions at the same time, which can better meet the viewing requirements of passengers in various positions. Especially in models with multiple rear seats such as MPV, the viewing experience of passengers is greatly improved.

[0054] The front-rear motion assembly 40 includes a pair of longitudinal beams 41, a pair of guide rails 42 and a front-rear drive assembly 43. The pair of longitudinal beams 41 are arranged along the front-rear direction, and the pair of guide rails 42 are respectively arranged in the pair of longitudinal beams 41. The front-rear drive assembly 43 is partially located at the rear side of the longitudinal beams 41 and partially penetrates the longitudinal beams 41.

[0055] The front and rear drive assembly 43 includes a cable 431 and a third motor 432. The cable 431 is inserted through the guide rail 42 and connected to the left and right motion assembly 30. The third motor 432 drives the cable 431 to move. The cable 431 includes a first cable 4311 and a second cable 4312, and both are made of hard materials, and have textures on their surfaces. A gear 433 is provided at the output end of the third motor 432. The first cable 4311 and the second cable 4312 are respectively located on both sides of the gear 433, and the texture of the cable 431 matches the gear 433, so that the cable 431 is driven to move when the third motor 432 rotates.

[0056] The front and rear drive assembly 43 also includes a sliding foot 434 disposed in the guide rail 42, and the sliding foot 434 is fixedly connected to the cable 431. Specifically, the sliding foot 434 and the cable 431 are integrally injection molded. Both ends of the crossbeam 31 are fixedly connected to the cable 431 and the sliding foot 434 through fasteners. The third motor 432 drives the cable 431 to move, drives the sliding foot 434 to move in the guide rail 42, and finally drives the crossbeam 31 to move forward and backward through the fasteners.

[0057] The flip assembly 50 includes a flip bracket 51 and a flip drive assembly 52. ​​The flip bracket 51 is mounted on the platform assembly 20 and cooperates with the flip drive assembly 52. ​​The display screen 10 is fixed to the flip bracket 51, and the flip drive assembly 52 drives the flip bracket 51 to move, thereby driving the display screen 10 to flip. In this way, when the multi-functional display device is not in use, the display screen 10 can be stored below the mounting assembly in parallel, reducing the space occupied by the display screen 10; when the passenger needs to use it, the display screen 10 flips from the parallel position to the use position for the passenger to watch.

[0058] The flip assembly 50 is disposed in the receiving cavity 214. Specifically, the flip bracket 51 is fixed to the platform bracket 21, and the flip driving assembly 52 is disposed on the flip bracket 51. The flip bracket 51 extends from the notch of the platform assembly 20 and is fixed to the fixing portion 11 of the display screen 10, driving the display screen 10 to flip.

[0059] The flip driving assembly 52 includes a fourth motor 521, a screw rod 522 and a screw nut 523. The screw nut 523 is sleeved on the screw rod 522. The fourth motor 521 drives the screw rod 522 to rotate, driving the screw nut 523 to translate on the screw rod 522. The flip bracket 51 is fixed to the screw nut 523. When the fourth motor 521 rotates, the screw rod 522 and the screw nut 523 drive the flip bracket 51 to move, and the flip bracket 51 protrudes outward or retracts inward from the bottom of the platform assembly 20 to drive the display screen 10 to move.

[0060] Please also see Figures 9 and 10 As shown, in another embodiment, the flip bracket 51 includes a fixed bracket 511 and a connecting rod assembly 512, the fixed bracket 511 is fixed to the platform assembly 20, and the connecting rod assembly 512 is connected to the fixed bracket 511. Specifically, the fixed bracket 511 is fixed to the platform bracket 21, and the connecting rod assembly 512 is disposed on the fixed bracket 511. One end of the display screen 10 is connected to the fixed bracket 511, and the other end of the display screen 10 is connected to the connecting rod assembly 512.

[0061] The fixing bracket 511 includes a top wall 5111 and two side walls 5112, and the top wall 5111 and the side walls 5112 form a semi-open receiving cavity. The two side walls 5112 are provided with connecting rod guide rails 5113 extending forward and backward. In this embodiment, the connecting shaft 22 passes through the opening of the platform assembly 20 and is fixed to the top wall 5111, and the platform assembly 20 serves as the external decorative shell of the flip assembly 50.

[0062] The connecting rod assembly 512 includes a pair of first connecting rods 5121, a pair of second connecting rods 5122 and a connecting plate 5123, wherein one of the first connecting rods 5121 moves in coordination with one of the second connecting rods 5122. One end of the first connecting rod 5121 passes through the connecting rod guide rail 5113 and is fixed to the connecting plate 5123, and the other end thereof is fixed to the fixing portion 11 of the display screen 10. The length of the second connecting rod 5122 is shorter than that of the first connecting rod 5121, one end of which is fixed to the side wall 5112, and the other end is fixed to the middle of the first connecting rod 5121 and moves with the first connecting rod 5121. The connecting plate 5123 is movably disposed between the connecting rod guide rails 5113 on both sides.

[0063] The flip bracket 51 further includes a hinge 513, which is rotatably mounted to the fixed bracket 511, and one end of the display screen 10 is rotatably connected to the fixed bracket 511 through the hinge 513. Specifically, the upper end of the hinge 513 is mounted to the side wall 5112 of the fixed bracket 511 facing the rear passengers, and the lower end of the hinge 513 is connected to the fixed portion 11 of the display screen 10. Fig.10 As shown, the fixing portion 11 is plate-shaped, the hinge 513 is connected to the upper middle portion of the fixing portion 11, and a pair of first connecting rods 5121 are connected to the lower two sides of the fixing portion 11, so that the flipping movement of the display screen 10 is more stable.

[0064] The flip driving assembly 52 is arranged in the receiving cavity formed by the fixed bracket 511, the fourth motor 521 is installed to the fixed bracket 511, and the screw rod 522 is arranged in the receiving cavity along the front-back direction. The screw rod nut 523 cooperates with the connecting rod assembly 512. Specifically, the screw rod nut 523 is fixed to the connecting plate 5123. The fourth motor 521 drives the screw rod 522 to rotate, and drives the screw rod nut 523 to drive the connecting plate 5123 to move along the front-back direction, thereby driving the first connecting rod 5121 and the second connecting rod 5122 to move downwardly, and finally drives the display screen 10 to tilt downward and flip.

[0065] It is worth noting that the platform assembly 20 integrates two movements, rotation around the vertical direction and upside down flipping, into one platform, so that the display screen 10 can complete the rotation in multiple directions through the platform assembly 20. In this way, the space occupied by the multi-directional motion mechanism is reduced, and the impact of the multi-function display device on the rearview mirror of the driver's seat is reduced. At the same time, the platform assembly 20 is set to a flat shape, which reduces the risk of the head of a tall occupant contacting the display screen 10 when riding, and improves comfort.

[0066] The multifunctional display screen device further includes a camera 60, which is fixed to the mounting assembly. Specifically, the camera 60 is fixed to the middle of the crossbeam 31, which is convenient for obtaining environmental information to control the movement of the display screen 10. For example, the camera 60 can capture information such as the voice, sitting posture, and eyeballs of the occupant, and adjust the position and angle of the display screen 10 according to the information to achieve the best viewing state. In this way, the intelligent interaction of the multifunctional display screen device is enhanced.

[0067] like Figure 2 As shown, the display screen 10 and the platform assembly 20 are located in the middle of the left-right moving assembly 30, and the left-right moving assembly 30 is located in front of the front-back moving assembly 40, which is the original position of the multifunctional display device. The original position can also be set according to user preferences, such as the display screen 10 and the platform assembly 20 are located at one end of the left-right moving assembly 30, and the left-right moving assembly 30 is located at the rear of the front-back moving assembly 40. When the display screen 10 is turned off, the multifunctional display device can automatically reset to the original position.

[0068] like Fig.11 As shown, the display screen 10 and the platform assembly 20 are moved backward from the original position to the illustrated position, so as to facilitate the use of the rear passengers. Fig.12 As shown, the display screen 10 and the platform assembly 20 move from the middle of the left and right moving assembly 30 to the left side for the convenience of the left passenger. Fig.13 As shown, the display screen 10 is flipped downward from a position parallel to the platform assembly 20. At this time, the display screen 10 and the platform assembly 20 are tilted at a certain angle, so as to adapt to different sitting postures of passengers to view the display screen. Fig.14 As shown, the platform assembly 20 drives the display screen 10 to rotate to the right, so as to meet the viewing preferences of different passengers.

[0069] In this way, the display screen 10 can rotate along with the platform assembly 20 around the vertical direction, so that the viewing angle of the display screen 10 can be adjusted to meet the viewing needs of passengers in different seats and improve the user experience.

[0070] Based on the above content, in other embodiments of the present application, the display screen 10 may have a combination of different movement modes according to different needs.

[0071] Optionally, the multifunctional display device includes a display screen 10 and a mounting assembly, wherein the mounting assembly includes a left-right motion assembly 30 and a front-back motion assembly 40. The left-right motion assembly 30 includes a crossbeam 31 and a driving assembly 32 assembled on the crossbeam 31, and the driving assembly 32 can drive the display screen 10 to move in the left-right direction on the crossbeam 31. The front-back motion assembly 40 includes a pair of longitudinal beams 41, a pair of guide rails 42 disposed in the pair of longitudinal beams 41, and a front-back driving assembly 43, wherein the left-right motion assembly 30 is fixed on the pair of guide rails 42, and the front-back driving assembly 43 can drive the guide rails 42 to move in the front-back direction.

[0072] The mounting assembly may also only provide a fixing function for the platform assembly 20. The platform assembly 20 of the multifunctional display device may also adopt a fixed bracket, the display screen 10 is fixed to the left and right motion assembly 30 through the fixed bracket, and a flip assembly 50 is provided between the display screen 10 and the fixed bracket. In other words, the flip assembly 50 is provided on the platform assembly 20, the display screen 10 is mounted to the platform assembly 20 through the flip assembly 50, and the display screen 10 can be flipped up and down relative to the platform assembly 20.

[0073] It is worth noting that the display screen 10 may also have a fixed tilt angle, facing the rear passengers, so as to facilitate the rear passengers to watch. It is only necessary to ensure that the rear view range of the driver is not obstructed.

[0074] According to other embodiments of the present application, the platform assembly 20, the left-right motion assembly 30, the front-back motion assembly 40 and the flip assembly 50 can be set to manual or electric as needed.

[0075] The multifunctional display device of the present application breaks the limitation of the use range of the display screen 10 through movement and rotation in multiple directions, making the adjustment range wider. At the same time, the multifunctional display device integrates multiple working modes, such as office, entertainment or audio and video, to meet different usage scenarios and user needs. The opening, closing and specific movement direction of the multifunctional display device can be operated through mechanical buttons, central control screen or armrest screen to realize multiple control methods, which is convenient for users in various positions to control.

[0076] The present application also provides a vehicle, comprising the above-mentioned multifunctional display device, wherein the multifunctional display device is located on the top of the vehicle. The mounting assembly is fixed to the top of the vehicle. Specifically, the front and rear movement assembly 40 is fixed to the top of the vehicle. A pair of guide rails 42 can respectively fix the left longitudinal beam and the right longitudinal beam of the roof to avoid the vehicle sunroof.

[0077] Those skilled in the art will readily appreciate other embodiments of the specification after considering the specification and practicing the invention claimed herein. The specification is intended to cover any variations, uses or adaptations of the specification that follow the general principles of the specification and include common knowledge or customary techniques in the art that are not claimed in the specification. The specification and examples are to be considered exemplary only, and the true scope and spirit of the specification are indicated by the following claims.

[0078] It should be understood that the present description is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present description is limited only by the appended claims.

[0079] The above are only preferred embodiments of this specification and are not intended to limit this specification. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this specification should be included in the scope of protection of this specification.

Claims

1. A multifunctional display device, characterized in that: include: A display screen, a platform assembly and a mounting assembly, wherein the platform assembly is mounted to the mounting assembly, a flip assembly is provided on the platform assembly, and the display screen is mounted to the platform assembly via the flip assembly; the platform assembly comprises a platform bracket, the flip assembly comprises a flip bracket and a flip drive assembly, the flip bracket is fixed to the platform bracket, and the flip drive assembly is arranged on the flip bracket and drives the display screen to flip up and down.

2. The multifunctional display device according to claim 1, characterized in that: The platform bracket includes a top wall, a bottom wall and a side wall connecting the top wall and the bottom wall, wherein the top wall, the bottom wall and the side walls are arranged to form a receiving cavity; the flip assembly is located in the receiving cavity; the bottom wall is provided with a notch connected to the receiving cavity, and the flip drive assembly extends from the notch and is fixed to the display screen.

3. The multifunctional display device according to claim 1, characterized in that: The flip driving assembly includes a fourth motor, a screw rod and a screw rod nut, wherein the screw rod nut is sleeved on the screw rod; the fourth motor drives the screw rod to rotate and drives the screw rod nut to translate.

4. The multifunctional display device according to claim 3, characterized in that: The flip bracket includes a fixed bracket fixed to the platform bracket and a connecting rod assembly arranged on the fixed bracket, one end of the display screen is connected to the fixed bracket, and the other end of the display screen is connected to the connecting rod assembly, and the connecting rod assembly cooperates with the screw nut.

5. The multifunctional display device according to claim 4, characterized in that: Connecting rod guide rails are provided on both sides of the fixed bracket; the connecting rod assembly includes a pair of first connecting rods, a pair of second connecting rods and a connecting plate; one end of the first connecting rod passes through the connecting rod guide rail and is fixed to the connecting plate, and the other end is fixed to the display screen; one end of the second connecting rod is fixed to the fixed bracket, and the other end is fixed to the middle part of the first connecting rod; the connecting plate is movably arranged between the connecting rod guide rails and is fixed to the screw nut.

6. The multifunctional display device according to claim 4, characterized in that: The flip bracket also includes a hinge rotatably mounted to the fixed bracket, and one end of the display screen is connected to the fixed bracket through the hinge.

7. The multifunctional display device according to claim 1, characterized in that: The platform assembly further comprises a connecting shaft and an annular bearing arranged at a connection point between the platform bracket and the mounting assembly, and the platform bracket can rotate around a vertical direction relative to the mounting assembly.

8. The multifunctional display device according to claim 1, characterized in that: The installation assembly includes a left-right motion assembly, and the left-right motion assembly can drive the platform assembly to move in the left-right direction.

9. The multifunctional display device according to claim 8, characterized in that: The mounting assembly also includes a front-rear motion assembly, on which both ends of the left-right motion assembly are slidably disposed, and the front-rear motion assembly drives the left-right motion assembly to move in the front-rear direction.

10. A vehicle, characterized in that: It comprises the multifunctional display device as claimed in any one of claims 1 to 9, wherein the multifunctional display device is located on the top of the vehicle.

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