Mounting assembly, vehicle-mounted ceiling screen assembly, roof assembly and vehicle

Abstract

The utility model discloses a mounting assembly, vehicle-mounted ceiling screen assembly, roof assembly and vehicle, the mounting assembly includes support crossbeams, support and base, the support crossbeams extend along the width direction of the vehicle and are used for two roof boundary beams of the vehicle, the number of the support crossbeams is two, and the support crossbeams are arranged at intervals along the length direction of the vehicle. The supports and the supporting cross beams are the same in number and correspond to each other in a one-to-one mode. The supports are connected to the corresponding supporting cross beams. The base is connected with the two supports and used for being connected with a vehicle-mounted screen of a vehicle. According to the installation assembly, the supporting cross beam used for being connected with the car roof edge beam is arranged, the supporting cross beam is used for providing installation point positions for the support and the base, the structural strength of the supporting cross beam is high, the risk of deformation is low, and the supporting cross beam can provide reliable support for the support and the base; the risk that the vehicle-mounted screen shakes relative to the seat is reduced, the reliability of the mounting assembly is improved, and the overall performance of the vehicle is improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle engineering technology, and in particular to an installation assembly, a vehicle-mounted ceiling screen assembly, a roof assembly, and a vehicle. Background Technology

[0002] With the development trend of intelligent and electric vehicles, rear-seat ceiling-mounted screens are shifting from "high-end optional features" to "standard features in intelligent vehicles." Their technological iterations and ecosystem integration will reshape the in-car experience, becoming a core battleground for automakers vying for users. In the future, screens will no longer be simple display terminals, but intelligent interactive hubs connecting people, vehicles, and the environment. Especially for non-drivers with more operational focus and entertainment needs, rear-seat ceiling-mounted screens have become an important feature for enhancing passenger comfort.

[0003] The optimization of the rear-seat ceiling-mounted screen design and its connection strength and stability greatly affect the vehicle's core competitiveness, including ergonomics, NVH performance, durability, and safety. Meanwhile, developing high-quality, low-cost ceiling-mounted screen installation solutions to enhance product competitiveness has become a core research topic for automotive OEMs and suppliers.

[0004] In related technologies, a solution involves bending the roof sheet metal to form a reinforced area, using the reinforced area to connect a bracket, and then connecting the base of the ceiling screen to the bracket. However, due to the large overall area of ​​the roof sheet metal, there is a risk of deformation when the ceiling screen is connected to it, and there is also a risk of the ceiling screen swaying relative to the seats when the vehicle is in motion. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide a mounting assembly that allows the support beam to reliably support the bracket and base, reducing the risk of the vehicle screen wobbling relative to the seat, improving the reliability of the mounting assembly, and enhancing the overall performance of the vehicle.

[0006] This utility model also proposes a vehicle-mounted ceiling screen assembly with the above-mentioned vehicle body frame.

[0007] This utility model also proposes a roof assembly having the above-mentioned vehicle-mounted ceiling screen assembly.

[0008] This utility model also proposes a vehicle having the above-mentioned roof assembly.

[0009] An installation assembly according to a first aspect of the present invention includes: a support beam extending along the width direction of the vehicle and serving as two roof side beams of the vehicle, the support beams being two in number and spaced apart along the length direction of the vehicle; brackets, the number of brackets being the same as the number of support beams and corresponding one-to-one, the brackets being connected to the corresponding support beams; and a base connected to the two brackets and used to connect the vehicle's in-vehicle screen.

[0010] According to the mounting assembly of this utility model, by setting a support crossbeam for connecting the roof side beam and using the support crossbeam to provide mounting points for the bracket and base, the support crossbeam has high structural strength and low risk of deformation, which can make the support crossbeam provide reliable support for the bracket and base, reduce the risk of the vehicle screen shaking relative to the seat, improve the reliability of the mounting assembly, and improve the overall performance of the vehicle.

[0011] According to some embodiments of the present invention, the base includes a seat body and a rotating part. The seat body has a first surface and a second surface in the height direction of the vehicle. The first surface is connected to the bracket. The rotating part is connected to the seat body and protrudes from the first surface. The two brackets are respectively disposed on both sides of the rotating part in the length direction of the vehicle.

[0012] According to some embodiments of this utility model, the bracket and the supporting beam are connected by a welding process.

[0013] According to some embodiments of the present invention, the bracket includes a first plate and a second plate. The first plate is connected to the base. There are two second plates, which are respectively connected to the two ends of the first plate in the length direction of the vehicle. The first plate and the two second plates together define a mounting groove. The support beam passes through the mounting groove, and both second plates are connected to the support beam.

[0014] In some embodiments of this utility model, the second plate has a first segment and a second segment along the length direction of the vehicle. The second segment is connected to one end of the first segment near the roof side beam. A matching notch is provided on the second segment. The matching notch penetrates the second plate in a direction away from the base and in a direction away from the first segment.

[0015] According to some optional embodiments of the present invention, the base and the bracket are connected and fixed by fasteners. The base is provided with buckles, and there are multiple buckles arranged at intervals along the length direction of the vehicle. The bracket is provided with a first hole, the number of the first hole is the same as the number of buckles and corresponds one-to-one. The buckles are inserted through the first hole and abut against the surface of the bracket away from the base in the height direction of the vehicle.

[0016] In some optional embodiments of this utility model, an elastic element is provided between the base and the bracket, and the buckle forces the elastic element to deform when it abuts against the bracket.

[0017] In some optional embodiments of this utility model, the base is further provided with a positioning pin, the positioning pin protruding from the buckle and the fastener, and the bracket is provided with a positioning hole adapted to the positioning pin, the positioning pin passing through the positioning hole.

[0018] According to a second aspect of the present invention, a vehicle-mounted ceiling screen assembly includes: an installation assembly according to the first aspect of the present invention; a vehicle-mounted screen and a drive member, wherein the drive member is connected to the surface of the base facing away from the bracket, the vehicle-mounted screen is connected to the output shaft of the drive member, and the drive member is used to drive the vehicle-mounted screen to rotate.

[0019] According to the present invention, the vehicle ceiling-mounted screen assembly, by setting the above-mentioned mounting assembly, can provide reliable support for the vehicle screen, reduce the risk of the vehicle screen wobbling relative to the seat, improve the reliability of the vehicle ceiling-mounted screen assembly, and improve the overall performance of the vehicle.

[0020] According to a third aspect embodiment of the present invention, a roof assembly includes: a roof frame, including roof side beams and roof crossbeams, wherein the roof side beams extend along the height direction of the vehicle, there are two roof side beams spaced apart along the width direction of the vehicle, and the roof crossbeams extend along the width direction of the vehicle and connect between the two roof side beams, there are two roof crossbeams spaced apart along the width direction of the vehicle, and the roof crossbeams are used to support the roof of the vehicle; according to the second aspect embodiment of the present invention, the two supporting crossbeams are disposed between the two roof crossbeams.

[0021] According to the present invention, by setting the above-mentioned vehicle ceiling screen assembly, the mounting assembly can provide reliable support for the vehicle screen, reduce the risk of the vehicle screen wobbling relative to the seat, improve the reliability of the roof assembly, and improve the overall performance of the vehicle.

[0022] The vehicle according to a fourth aspect of the present invention includes: a roof assembly according to the third aspect of the present invention described above.

[0023] According to the present invention, by setting the above-mentioned roof assembly, the mounting assembly can provide reliable support for the vehicle screen, reduce the risk of the vehicle screen wobbling relative to the seat, improve the reliability of the vehicle, and improve the overall performance of the vehicle.

[0024] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0025] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0026] Figure 1 This is a schematic diagram of a roof assembly according to some embodiments of the present invention;

[0027] Figure 2 yes Figure 1 A schematic diagram of a portion of the roof assembly in the vehicle;

[0028] Figure 3 yes Figure 1 Side view of the roof assembly in the vehicle;

[0029] Figure 4 yes Figure 2 A schematic diagram of a portion of the roof assembly in the vehicle;

[0030] Figure 5 yes Figure 2 A schematic diagram of a portion of the structure of the in-vehicle ceiling-mounted screen assembly;

[0031] Figure 6 yes Figure 5 A side view of a portion of the structure of the in-vehicle ceiling-mounted screen assembly;

[0032] Figure 7 yes Figure 5 A top view of a portion of the structure of the in-vehicle ceiling-mounted screen assembly;

[0033] Figure 8 yes Figure 7 A cross-sectional view along line BB.

[0034] Figure label:

[0035] 1000. Roof assembly;

[0036] 100. Vehicle-mounted ceiling-mounted screen assembly;

[0037] 10. Install the assembly;

[0038] 1. Support beam;

[0039] 2. Bracket; 21. First plate; 211. First hole; 212. Second hole; 213. Positioning hole; 22. Second plate; 221. First section; 222. Second section; 223. Matching notch; 23. Mounting groove;

[0040] 3. Base; 31. Base body; 32. Rotating part; 33. Buckle; 34. Fastener; 35. Positioning pin;

[0041] 40. In-vehicle screen;

[0042] 500. Roof frame;

[0043] 51. Roof side beam; 52. Roof crossbeam. Detailed Implementation

[0044] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0045] The mounting assembly 10 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0046] Reference Figures 1-4 According to the first aspect of the present invention, the mounting assembly 10 includes: a support beam 1, a bracket 2 and a base 3. The support beam 1 extends along the width direction of the vehicle and is used for the two roof side beams 51 of the vehicle. There are two support beams 1, and the two support beams 1 are arranged at intervals along the length direction of the vehicle.

[0047] By setting a support beam 1 to connect the two roof side beams 51, the structural strength of the roof frame 500 can be improved, making the roof frame 500 more reliable as a whole.

[0048] For example, the support beam 1 can be formed by bending a roll-formed profile. When applied to vehicles with different spacing between the two roof side beams 51, roll-formed profiles of different lengths can be cut to suit vehicles with different spacing between the two roof side beams 51, thereby improving the applicability of the support beam 1.

[0049] For example, refer to Figures 1-4The vehicle may include roof side beams 51, roof crossbeams 52, and roof trim panels. The roof side beams 51 extend along the height direction of the vehicle. There are two roof side beams 51, and the two roof side beams 51 are spaced apart along the width direction of the vehicle. The roof crossbeams 52 extend along the width direction of the vehicle and are connected between the two roof side beams 51. There are two roof crossbeams 52, and the two roof crossbeams 52 are spaced apart along the width direction of the vehicle. The roof crossbeams 52 are used to support the roof of the vehicle. The roof trim panels are located below the roof crossbeams 52 and are connected to the roof crossbeams 52.

[0050] Reference Figure 2 The number of brackets 2 is the same as the number of supporting beams 1 and they correspond one-to-one. That is, there are two brackets 2. The brackets 2 are connected to the corresponding supporting beams 1. In other words, the supporting beams 1 provide the installation points for the brackets 2. Specifically, the supporting beams 1 and brackets 2 can be connected by bolts or by welding.

[0051] Reference Figure 2 , Figures 5-7 The base 3 is connected to two brackets 2, and the base 3 is used to connect the vehicle's in-vehicle screen 40. For example, the base 3 and the brackets 2 can be connected by bolts or rivets. Specifically, the effective connection length between the brackets 2 and the base 3 in the vehicle width direction is greater than or equal to half the dimension of the base 3 in the vehicle width direction. By connecting the base 3 to the two brackets 2, the base 3 is subjected to balanced forces, and the base 3 is reliably connected to the support beam 1 via the brackets 2.

[0052] It should be explained that the effective connection length of bracket 2 and base 3 in the vehicle width direction refers to the length between the two outermost connection points of bracket 2 and base 3 in the vehicle width direction. For example, when bracket 2 and base 3 are fixed together by multiple bolts, the effective connection length of bracket 2 and base 3 in the vehicle width direction refers to the length between the two outermost bolts in the vehicle width direction.

[0053] Compared to the prior art's technical solution of "connecting the base 3 to the vehicle body sheet metal via the bracket 2", the supporting beam 1 in this application has higher structural strength and a lower risk of deformation. This allows the supporting beam 1 to provide reliable support for the bracket 2 and the base 3, reducing the risk of the vehicle screen 40 wobbling relative to the seat, improving the reliability of the mounting assembly 10, and enhancing the overall performance of the vehicle.

[0054] Moreover, the solution in this application adopts a longitudinal and transverse frame composed of a support beam 1 and a roof side beam 51, which replaces the connection method of sheet metal parts superimposed and spot welded in the prior art. This can realize the reuse of modular structural design, reduce molding difficulty and mold opening cost.

[0055] For example, refer to Figure 1 There can be two bases 3, which are arranged side by side along the width of the vehicle to achieve the dual ceiling screen setup, providing personalized options for rear passengers, breaking through the functional limitations of traditional single-screen configurations, empowering family travel scenarios with diversified intelligent interactive experiences, significantly improving the practicality and scenario adaptability of the in-vehicle technology ecosystem, and making full use of the supporting beam 1.

[0056] According to the mounting assembly 10 of this utility model, by setting a support beam 1 for connecting the roof side beam 51, and using the support beam 1 to provide mounting points for the bracket 2 and the base 3, the support beam 1 has high structural strength and low risk of deformation, which can make the support beam 1 provide reliable support for the bracket 2 and the base 3, reduce the risk of the vehicle screen 40 shaking relative to the seat, improve the reliability of the mounting assembly 10, and improve the overall performance of the vehicle.

[0057] Reference Figure 2 , Figures 5-7 According to some embodiments of the present invention, the base 3 includes a base body 31 and a rotating part 32. The base body 31 has a first surface and a second surface in the height direction of the vehicle. The first surface is connected to the bracket 2. The rotating part 32 is connected to the base body 31 and protrudes from the first surface. The two brackets 2 are respectively disposed on both sides of the rotating part 32 in the length direction of the vehicle.

[0058] When the base 3 is connected to the bracket 2, the rotating part 32 can be embedded in the space between the two brackets 2, reducing the overall size of the bracket 2 and base 3 in the height direction of the vehicle. This makes the mounting assembly 10 more compact in the height direction of the vehicle, reducing the encroachment of the mounting assembly 10 on the space in the height direction of the passenger compartment and meeting the user's need for a large space.

[0059] Reference Figure 2 According to some embodiments of this utility model, the bracket 2 and the supporting beam 1 are connected by welding. This can improve the connection strength between the bracket 2 and the supporting beam 1, making the bracket 2 more reliably connected to the supporting beam 1, and allowing the base 3 to be reliably positioned relative to the supporting beam 1 through the bracket 2.

[0060] Reference Figures 5-8According to some embodiments of the present invention, the bracket 2 includes a first plate 21 and a second plate 22. The first plate 21 is connected to the base 3. There are two second plates 22, and the two second plates 22 are respectively connected to the two ends of the first plate 21 in the length direction of the vehicle. The first plate 21 and the two second plates 22 together define the mounting groove 23. The support beam 1 passes through the mounting groove 23, and the two second plates 22 are both connected to the support beam 1.

[0061] When the bracket 2 is connected to the support beam 1, the bracket 2 and the support beam 1 together form a box structure, which makes the bracket 2 more reliably connected to the support beam 1, more effectively reduces the risk of the bracket 2 wobbling relative to the support beam 1, reduces the risk of the base 3 wobbling relative to the support beam 1, and improves the reliability of the mounting assembly 10.

[0062] Moreover, this configuration allows for adjustment of the distance between the base 3 and the roof in the vehicle height direction by adjusting the depth of the support beam 1 embedded in the mounting groove 23, i.e., adjusting the distance between the base 3 and the roof trim in the vehicle height direction. This makes the base 3 suitable for vehicles where the distance between the roof and the roof trim in the vehicle height direction is different, thus improving the applicability of the mounting assembly 10.

[0063] Meanwhile, the support beam 1 is embedded in the mounting groove 23, which reduces the overall size of the support beam 1 and bracket 2 in the height direction of the vehicle, making the mounting assembly 10 more compact in the height direction of the vehicle. This reduces the encroachment of the mounting assembly 10 on the space in the height direction of the passenger compartment and meets the user's demand for a large space.

[0064] By connecting the second plate 22 to the support beam 1, and the second plate 22 being connected to the two side surfaces of the support beam 1 in the width direction of the vehicle, the welding position between the bracket 2 and the second plate 22 can be located in the same plane, which facilitates the welding between the second plate and the support beam 1.

[0065] Reference Figure 2 , Figure 5 and Figure 8 In some embodiments of this utility model, the second plate 22 has a first segment 221 and a second segment 222 along the length direction of the vehicle. The second segment 222 is connected to one end of the first segment 221 near the roof side beam 51. A matching notch 223 is provided on the second segment 222. The matching notch 223 penetrates the second plate 22 in the direction away from the base 3, and the matching notch 223 penetrates the second plate 22 in the direction away from the first segment 221.

[0066] This prevents the second plate 22 from protruding upwards from the support beam 1 and interfering with the installation of the top cover. When the bracket 2 and the support beam 1 are connected by welding, this allows the second plate 22 to connect with the support beam 1 through the contour of the matching notch 223, ensuring the welding length between the second plate 22 and the support beam 1, making the connection between the second plate 22 and the support beam 1 more reliable, and improving the reliability of the mounting assembly 10.

[0067] Reference Figures 5-8 According to some optional embodiments of this utility model, the base 3 and the bracket 2 are connected and fixed by fasteners 34; the bracket 2 is provided with a second hole 212, for example, the second hole 212 can be provided on the first plate 21. The number of second holes 212 is the same as the number of fasteners 34 and corresponds one-to-one, and the fasteners 34 pass through the second holes 212. For example, there can be two, three, four or more fasteners 34. For example, the fasteners 34 can be bolts.

[0068] The base 3 is provided with a buckle 33, and there are multiple buckles 33, which are arranged at intervals along the length of the vehicle; for example, there can be two, three, four or more buckles 33.

[0069] It should be noted that in this application, "multiple" refers to two or more.

[0070] The bracket 2 has a first hole 211, for example, the first hole 211 can be provided on the first plate 21. The number of first holes 211 is the same as the number of buckles 33 and they correspond one-to-one. The buckles 33 are inserted through the first holes 211 and abut against the surface of the bracket 2 away from the base 3 in the height direction of the vehicle.

[0071] This allows for redundant connection between the bracket 2 and the base 3 via fasteners 34 and clips 33, making the connection between the bracket 2 and the base 3 more reliable. When fasteners 34 become loose, the bracket 2 and base 3 are secured by clips 33, effectively reducing or preventing the risk of the base 3 falling off the roof due to loose fasteners 34, thus improving the reliability of the mounting assembly 10 and enhancing vehicle safety.

[0072] Reference Figure 5 , Figure 7 and Figure 8In some optional embodiments of this utility model, the base 3 is further provided with a positioning pin 35, which protrudes from the buckle 33 and the fastener 34. The bracket 2 is provided with a positioning hole 213 that matches the positioning pin 35, and the positioning pin 35 passes through the positioning hole 213. That is, the height of the positioning pin 35 protruding from the base body 31 is greater than the height of the buckle 33 protruding from the base body 31, and the height of the positioning pin 35 protruding from the base body 31 is greater than the height of the fastener 34 protruding from the base body 31. The first plate 21 is provided with a positioning hole 213 that matches the positioning pin 35. In this way, through the mutual cooperation between the positioning pin 35 and the positioning hole 213, the buckle 33 can be reliably inserted into the first hole 211, and the fastener 34 can be reliably inserted into the second hole 212, reducing the risk of buckle 33 failure to pass through, improving the assembly efficiency of the mounting assembly 10, and reducing the production cost of the mounting assembly 10.

[0073] In some optional embodiments of this utility model, an elastic element is provided between the base 3 and the bracket 2, and the buckle 33 forces the elastic element to deform when it abuts against the bracket 2. This allows the elastic element to buffer the base 3, effectively reducing the risk of abnormal noise caused by the collision between the base 3 and the bracket 2, and improving the NVH performance of the vehicle. Moreover, in the event of failure of the fastener 34, this allows the buckle 33 to connect the bracket 2 and the base 3 more tightly, reducing the risk of the base 3 swaying relative to the supporting beam 1, and improving the reliability of the mounting assembly 10.

[0074] Reference Figures 1-7 According to a second aspect embodiment of the present invention, a vehicle-mounted ceiling-mounted screen assembly 100 includes: a mounting assembly 10 according to the first aspect embodiment of the present invention, a vehicle-mounted screen 40, and a driving member. The driving member is connected to the surface of the base 3 facing away from the bracket 2. The vehicle-mounted screen 40 is connected to the output shaft of the driving member, and the driving member is used to drive the vehicle-mounted screen 40 to rotate. For example, a mounting groove is formed by recessing the second surface at the position of the rotating part 32, and the driving member is disposed in the mounting groove.

[0075] According to the present invention, the vehicle ceiling screen assembly 100, by setting the above-mentioned mounting assembly 10, can provide reliable support for the vehicle screen 40, reduce the risk of the vehicle screen 40 shaking relative to the seat, improve the reliability of the vehicle ceiling screen assembly 100, and improve the overall performance of the vehicle.

[0076] Reference Figures 1-4According to a third aspect embodiment of the present invention, a roof assembly 1000 includes: a roof frame 500 and a vehicle-mounted ceiling screen assembly 100. The roof frame 500 includes roof side beams 51 and roof crossbeams 52. The roof side beams 51 extend along the height direction of the vehicle, and there are two roof side beams 51, which are spaced apart along the width direction of the vehicle. The roof crossbeams 52 extend along the width direction of the vehicle and are connected between the two roof side beams 51. There are two roof crossbeams 52, which are spaced apart along the width direction of the vehicle. The roof crossbeams 52 are used to support the roof of the vehicle. According to the second aspect embodiment of the present invention, the vehicle-mounted ceiling screen assembly 100 has two supporting crossbeams 1 disposed between the two roof crossbeams 52.

[0077] According to the present invention, by setting the above-mentioned vehicle ceiling screen assembly 100, the mounting assembly 10 can provide reliable support for the vehicle screen 40, reduce the risk of the vehicle screen 40 swaying relative to the seat, improve the reliability of the roof assembly 1000, and improve the overall performance of the vehicle.

[0078] A vehicle according to a fourth aspect embodiment of the present invention includes a roof assembly 1000 according to the third aspect embodiment of the present invention described above. For example, the vehicle may be an automobile.

[0079] According to the present invention, by setting the above-mentioned roof assembly 1000, the mounting assembly 10 can provide reliable support for the vehicle screen 40, reduce the risk of the vehicle screen 40 wobbling relative to the seat, improve the reliability of the vehicle, and improve the overall performance of the vehicle.

[0080] In the description of this utility model, it should be understood that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0081] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0082] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0083] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mounting assembly characterized by, The mounting assembly comprises: supporting crossbeams extending along the width direction of the vehicle and used for two roof side rails of the vehicle, the supporting crossbeams being two and arranged at intervals along the length direction of the vehicle; supports corresponding to the supporting crossbeams in number, the supports being connected to the corresponding supporting crossbeams; a base connected to the two supports and used for connecting a vehicle-mounted screen of the vehicle.

2. The mounting assembly of claim 1, wherein, The base comprises a base body having a first surface and a second surface in the height direction of the vehicle, the first surface being connected to the supports, and a rotating part connected to the base body and protruding from the first surface, the two supports being arranged on the two sides of the rotating part in the length direction of the vehicle.

3. The mounting assembly of claim 1, wherein, The support comprises a first plate connected to the base and a second plate connected to the two ends of the first plate in the length direction of the vehicle, the first plate and the two second plates defining a mounting groove together, the supporting crossbeams being arranged in the mounting groove, and the two second plates being connected to the supporting crossbeams.

4. The mounting assembly of claim 3, wherein, The second plate has a first segment and a second segment in the length direction of the vehicle, the second segment being connected to one end of the first segment close to the roof side rail, the second segment being provided with a matching notch penetrating the second plate in a direction away from the base and penetrating the second plate in a direction away from the first segment.

5. The mounting assembly of any of claims 1-4, wherein, The base and the support are connected and fixed by fasteners, the base is provided with buckles, the buckles being arranged at intervals in the length direction of the vehicle in number corresponding to the fasteners; the support is provided with first holes in number corresponding to the buckles, the buckles being arranged in the first holes, and the buckles being abutted on the surface of the support away from the base in the height direction of the vehicle.

6. The mounting assembly of claim 5, wherein, The base and the support are provided with elastic members, the buckles pressing the elastic members to deform when abutting on the support.

7. The mounting assembly of claim 5, wherein, The base is further provided with positioning pins protruding from the buckles and protruding from the fasteners, the support is provided with positioning holes matched with the positioning pins, and the positioning pins are arranged in the positioning holes.

8. A vehicle roof-integrated screen assembly, comprising: The mounting assembly according to any one of claims 1-7; a vehicle-mounted screen and a driving member connected to the side surface of the base away from the support, the vehicle-mounted screen being connected to the output shaft of the driving member, and the driving member being used for driving the vehicle-mounted screen to rotate. The roof framework comprises roof side rails extending along the height direction of the vehicle, the roof side rails being two and arranged at intervals in the width direction of the vehicle, and top cover crossbeams extending along the width direction of the vehicle and connected between the two roof side rails, the top cover crossbeams being two and arranged at intervals in the width direction of the vehicle and used for supporting the top cover of the vehicle.

9. A roof assembly characterized by, The vehicle-mounted ceiling screen assembly according to claim 8, the two supporting crossbeams being arranged between the two top cover crossbeams. The mounting assembly comprises: ​ 10. A vehicle characterized by comprising: ​ A roof assembly according to claim 9.

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