Instrument panel assembly and vehicle

Abstract

The utility model relates to the technical field of vehicles, and discloses an instrument panel assembly and a vehicle. The bracket is mounted on one side of the instrument panel body in the first direction; the fixing piece is arranged on the bracket and the instrument panel body in a penetrating manner; the decoration plate is arranged on the instrument panel body and comprises a first plate body, and the first plate body is located on the side, back on to the instrument panel body, of the support in the first direction and provided with a first disassembly and assembly opening; in the first direction, the projection, facing the first plate body, of the fixing piece is located in the first plate body, and the central axis of the fixing piece penetrates through the first disassembly and assembly opening. According to the instrument panel assembly, the fixing piece is disassembled and assembled through the first disassembling and assembling opening, a maintenance opening and a cover plate do not need to be additionally arranged, and the number of parts and assembling gaps are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field, concretely relates to a kind of instrument panel assembly and vehicle. BACKGROUND

[0002] The vehicle in the related art, screen is installed on the instrument panel body by support, part of the connecting points between support and instrument panel body is shielded by screen, to avoid the connecting points between support and instrument panel body being seen by passenger, to beautify the interior modeling of vehicle. But as the size of screen is limited, part of the connecting points between support and instrument panel body cannot be shielded by screen, so trim panel is needed to shield the connecting points, and to facilitate the disassembly of the connecting points, maintenance opening is needed to be provided on trim panel, and maintenance cover installed on trim panel is used to shield maintenance opening, which increases the number of parts, and assembly gap exists between maintenance cover and trim panel, which is easy to accumulate dust and water, and the appearance is poor. SUMMARY

[0003] Therefore, the utility model provides a kind of instrument panel assembly and vehicle to solve the problem of the number of parts and assembly gap.

[0004] The utility model provides a kind of instrument panel assembly, it includes: instrument panel body;Support, it is installed in the one side of instrument panel body in first direction;Fixed piece, it is passed and is arranged in support and instrument panel body;Trim panel, it is located in instrument panel body and includes first board body, and the first board body is located in the one side of support away from instrument panel body in first direction, and is equipped with first dismounting opening;Wherein, along first direction, the projection of fixed piece towards first board body is located in first board body, and the central axis of fixed piece passes through first dismounting opening.

[0005] Beneficial effect: the utility model discloses an instrument panel assembly, when screen is installed to support, passenger will not observe support as screen shields first dismounting opening, and fixed piece will not be observed from first dismounting opening, to ensure the appearance of vehicle interior;When screen is disassembled from support, first dismounting opening is exposed, and operator can disassemble fixed piece through first dismounting opening. By using first dismounting opening to dismount fixed piece, it is not necessary to set a maintenance opening for fixed piece, and first dismounting opening is shielded by screen, to save a maintenance cover, on the one hand, reduce the number of parts, on the other hand, reduce the assembly gap between maintenance cover and trim panel, reduce the probability of dust accumulation and water, and the modeling is more beautiful.

[0006] In an alternative embodiment, the support includes: main body, the fixed piece is passed and is arranged in the main body and the instrument panel body;Baffle, it is connected to the one side of main body away from instrument panel body, and is located in the one side of fixed piece in second direction, and first direction and second direction are intersected and arranged.

[0007] Beneficial effects: In the process of installing and dismounting the fixing member, if the fixing member falls, the baffle can receive the fixing member to prevent the fixing member from falling between the instrument panel body and the trim panel.

[0008] In an alternative embodiment, the bracket further comprises a flange connected to the side of the main body away from the instrument panel body and located on the side of the fixing member away from the first dismounting opening in the third direction.

[0009] Beneficial effects: In the process of installing and dismounting the fixing member, if the fixing member falls, the flange can prevent the fixing member from exceeding the range of the baffle in the third direction, so that the fixing member falls on the baffle.

[0010] In an alternative embodiment, the instrument panel body is provided with a first inclined surface, and the bracket is provided with a second inclined surface, the first inclined surface and the second inclined surface are fitted; the fixing member is arranged through the first inclined surface and the second inclined surface, and the central axis of the fixing member is perpendicular to the first inclined surface and the second inclined surface.

[0011] Beneficial effects: The fitting between the fixing member, the first inclined surface and the second inclined surface is closer, which is conducive to improving the fixing effect of the fixing member between the instrument panel body and the bracket.

[0012] In an alternative embodiment, the first inclined surface is provided with a first through hole, and the fixing member is movable in the third direction within the first through hole; and / or, the second inclined surface is provided with a second through hole, and the fixing member is movable in the third direction within the second through hole, and the first direction and the third direction are arranged intersectingly.

[0013] Beneficial effects: In the process of installing the fixing member, the fixing member can move within the first through hole and the second through hole, which reduces the influence of the trim panel blocking the line of sight on the installation of the fixing member, improves the convenience of installing the fixing member, and further increases the assembly efficiency.

[0014] In an alternative embodiment, the fixing member is two, and the two fixing members are arranged on opposite sides of the bracket in the third direction, and the first dismounting opening is located between the two fixing members, and the first direction and the third direction are arranged intersectingly.

[0015] Beneficial effects: The number of connection points between the bracket and the instrument panel body can be increased, the stability of the relative position between the bracket and the instrument panel body can be improved, and through the first dismounting opening, the two fixing members can be dismounted, further reducing the number of dismounting openings.

[0016] In an alternative embodiment, the trim panel further comprises a second panel body connected with the first panel body, the second panel body is arranged on one side of the instrument panel body in a second direction, the second panel body is provided with a second dismounting opening, the second dismounting opening and the first dismounting opening are communicated, and the first direction and the second direction are arranged intersectingly; the instrument panel assembly further comprises a cover plate arranged on the trim panel and shielding the second dismounting opening.

[0017] Beneficial effects: the cover plate can shield the upper side of the support, guaranteeing the beauty and tidiness of the vehicle interior, and the arrangement of the second dismounting opening increases the activity space of the dismounting tool, which is beneficial to the dismounting of the fixing member.

[0018] In an alternative embodiment, the instrument panel assembly further comprises an instrument panel beam located on the side of the instrument panel body away from the support in the first direction, and the fixing member is connected with the instrument panel beam.

[0019] Beneficial effects: the fixing member can fix the relative positions among the instrument panel beam, the instrument panel body and the support, thereby reducing the number of parts and facilitating the dismounting.

[0020] In an alternative embodiment, the fixing member is configured as a threaded member.

[0021] Beneficial effects: the fixing member is more convenient to dismount while ensuring the installation stability.

[0022] In a second aspect, the utility model further provides a vehicle, which comprises the instrument panel assembly of the first aspect; and a screen connected with the support and shielding the first dismounting opening.

[0023] Beneficial effects: the vehicle of the utility model embodiment utilizes the instrument panel assembly of the above first aspect, can reduce the number of parts and assembly gaps, and can shield the first dismounting opening by the screen. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0025] Figure 1 It is a structural schematic view of the instrument panel assembly of the utility model embodiment;

[0026] Figure 2 It is a structural schematic view of the instrument panel assembly of the utility model embodiment;

[0027] Figure 3 An exploded view of the instrument panel assembly of the embodiment of the present application;

[0028] Figure 4 A connection schematic view of the instrument panel body, the support, the fixing member and the decorative plate of the embodiment of the present application;

[0029] Figure 5 A structure schematic view of Figure 4 A local enlarged schematic view of the area A;

[0030] Figure 6 A structure schematic view of the decorative plate of the embodiment of the present application;

[0031] Figure 7 A structure schematic view of the support of the embodiment of the present application;

[0032] Figure 8 A structure schematic view of the instrument panel body of the embodiment of the present application;

[0033] Figure 9 A cooperation schematic view of the instrument panel body, the support and the dismounting tool of the embodiment of the present application;

[0034] Figure 10 A local sectional view of the instrument panel body, the support, the fixing member and the dismounting tool of the embodiment of the present application.

[0035] Explanation of reference signs:

[0036] 1, instrument panel assembly;

[0037] 100, instrument panel body; 110, first inclined surface; 111, first through hole;

[0038] 200, support; 210, main body; 220, baffle; 221, first end; 222, second end; 230, second inclined surface; 231, second through hole; 240, flange;

[0039] 300, fixing member; 310, stress part; 320, fixed part;

[0040] 400, decorative plate; 410, first plate body; 411, first dismounting opening; 420, second plate body; 421, second dismounting opening;

[0041] 500, screen;

[0042] 600, cover plate;

[0043] 700, dismounting tool. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0045] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0046] In the description of the present application, the meaning of "multiple" is two or more. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0047] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0048] The embodiments of the present application will be described below in combination with Figures 1 to 10 .

[0049] According to the embodiments of the present application, an instrument panel assembly 1 is provided, which comprises an instrument panel body 100, a bracket 200, a fixing member 300 and a trim panel 400.

[0050] The bracket 200 is mounted on one side of the instrument panel body 100 in the first direction, and the fixing member 300 is arranged through the bracket 200 and the instrument panel body 100. The trim panel 400 is arranged on the instrument panel body 100 and includes a first panel body 410, which is located on the side of the bracket 200 away from the instrument panel body 100 in the first direction, and the first panel body 410 is provided with a first dismounting opening 411. In the first direction, the projection of the fixing member 300 towards the first panel body 410 is located in the first panel body 410, and the central axis of the fixing member 300 passes through the first dismounting opening 411.

[0051] For example, the fixing member 300 can be a threaded fastener such as a screw or a bolt. The trim panel 400 and the instrument panel body 100 can be connected by clamping or threading. The trim panel 400 can be manufactured by In Mold Graining (IMG). In this way, the fixing member 300 is convenient to dismount, and only needs to apply a rotating force to the nut of the fixing member 300 to realize the dismounting of the fixing member 300.

[0052] In addition, the fixing member 300 includes a force receiving portion 310 and a fixing portion 320, the fixing portion 320 is arranged through the bracket 200 and the instrument panel body 100, the force receiving portion 310 is connected with the fixing portion 320, and the force receiving portion 310 is located on the side of the bracket 200 away from the instrument panel body 100, and the central axis of the force receiving portion 310 passes through the first dismounting opening 411. When the fixing member 300 is a bolt or a screw, the force receiving portion 310 is a nut, and the fixing portion 320 is a screw rod.

[0053] It should be noted that after the vehicle is assembled, the first direction is the front-rear direction of the vehicle relative to the passenger, the bracket 200 is mounted on the rear side of the instrument panel body 100, the first panel body 410 is located on the rear side of the instrument panel body 100, and the fixing member 300 is located on the front side of the first panel body 410.

[0054] By arranging the fixing member 300, the relative positions of the bracket 200 and the instrument panel body 100 can be fixed, and the trim panel 400 can shield the fixing member 300 to avoid the passenger observing the fixing member 300 and ensure the aesthetics inside the vehicle. During the dismounting process, the operator can apply an external force such as a rotating force or a pushing and pulling force to the force receiving portion 310 through the dismounting tool 700 to realize the mounting and dismounting of the fixing member 300.

[0055] In addition, when the screen 500 is installed on the bracket 200, the first disassembly port 411 is blocked by the screen 500, so passengers will not be able to see the bracket 200, nor will they be able to see the fastener 300 from the first disassembly port 411, thus ensuring the aesthetics of the vehicle interior; when the screen 500 is removed from the bracket 200, the first disassembly port 411 is exposed, and the operator can use the disassembly tool 700 to reach into the first disassembly port 411 to disassemble the fastener 300.

[0056] In this way, by using the first disassembly port 411 to disassemble and assemble the fastener 300, there is no need to set up a separate maintenance port for the fastener 300. Furthermore, by covering the first disassembly port 411 with the screen 500, a maintenance cover can be saved. On the one hand, the number of parts is reduced, thus lowering the cost. On the other hand, the assembly gap between the maintenance cover and the trim panel 400 is reduced, thus lowering the probability of dust accumulation, and the appearance is more aesthetically pleasing.

[0057] like Figure 5 and Figure 7 As shown, in some embodiments, the bracket 200 includes a main body 210 and a baffle 220, with a fixing part 320 passing through the main body 210 and the instrument panel body 100. The baffle 220 is connected to the side of the main body 210 facing away from the instrument panel body 100, and the baffle 220 is located on one side of the fixing member 300 in a second direction, with the first and second directions intersecting.

[0058] It should be noted that after the vehicle is assembled, the second direction is the height direction of the vehicle relative to the passenger, and the first and second directions are set perpendicularly, with the baffle 220 located below the fixing member 300.

[0059] By setting up the baffle 220, if the fastener 300 falls during the installation and removal process, the baffle 220 can support the fastener 300 to prevent it from falling into the gap between the dashboard body 100 and the trim panel 400. The fastener 300 on the baffle 220 can be easily removed, reducing the impact of the fastener 300 falling and improving the efficiency of disassembly and assembly.

[0060] In some embodiments, the baffle 220 has a first end 221 and a second end 222 disposed opposite to each other in a third direction, with the first direction, the second direction, and the third direction intersecting each other. In the third direction, the first end 221 is closer to the first disassembly port 411 than the second end 222. From the second end 222 to the first end 221, the distance between the baffle 220 and the fastener 300 gradually increases in the second direction.

[0061] It should be noted that after the vehicle is assembled, the third direction is the left-right direction of the vehicle relative to the passenger, and the first direction, the second direction and the third direction are perpendicular to each other. And the height of the baffle 220 gradually decreases from the second end 222 to the first end 221, so that when the fixing part 300 falls on the baffle 220, the fixing part 300 gradually moves to the first end 221 in the third direction under the action of gravity, and since the first end 221 is close to the first dismounting opening 411, the fixing part 300 is more easily removed from the baffle 220.

[0062] In some embodiments, the distance between the baffle 220 and the first plate body 410 in the first direction gradually increases from the second end 222 to the first end 221.

[0063] In some cases, the fixing part 300 may jump or roll when it falls on the baffle 220, causing the fixing part 300 to fall off the baffle 220. By setting the second end 222 closer to the first plate body 410, the fixing part 300 is less likely to fall off near the second end 222, so even if the fixing part 300 falls off the baffle 220, it will fall off the baffle 220 near the first end 221, and the fixing part 300 is easily removed through the first dismounting opening 411.

[0064] In some embodiments, the thickness of the baffle 220 gradually decreases in a direction away from the main body 210. In this way, on the one hand, it is convenient for the bracket 200 to be demolded, and on the other hand, the connection strength between the baffle 220 and the main body 210 is greater, reducing the probability of separation between the baffle 220 and the main body 210. Among them, the surface of the baffle 220 facing the fixing part 300 is perpendicular to the second direction, that is, the upper surface of the baffle 220 remains horizontal to reduce the probability of the fixing part 300 sliding off the baffle 220.

[0065] As shown in Figure 5 and Figure 7 The bracket 200 further comprises a flange 240 connected to the side of the main body 210 away from the instrument panel body 100, the flange 240 is located on the side of the fixing part 300 away from the first dismounting opening 411 in the third direction, the flange 240 can be connected with the baffle 220, and the flange 240 is located on the same side of the fixing part 300 in the second direction of the baffle 220.

[0066] During the installation and dismounting of the fixing part 300, the dismounting tool 700 needs to be inserted between the instrument panel body 100 and the trim panel 400, and if the fixing part 300 falls off the dismounting tool 700, the flange 240 can limit the maximum distance between the fixing part 300 and the first dismounting opening 411 in the second direction, so that the fixing part 300 can fall on the baffle 220, further reducing the probability of the fixing part 300 falling between the trim panel 400 and the instrument panel body 100.

[0067] As shown in Figure 7 and Figure 8 In some embodiments, the instrument panel body 100 is provided with a first inclined surface 110, the bracket 200 is provided with a second inclined surface 230, the first inclined surface 110 and the second inclined surface 230 are attached, and the fixing member 300 is arranged in the first inclined surface 110 and the second inclined surface 230, and the central axis of the fixing member 300 is perpendicular to the first inclined surface 110 and the second inclined surface 230.

[0068] Specifically, the fixing portion 320 is arranged in the first inclined surface 110 and the second inclined surface 230, and the central axis of the stress portion 310 is perpendicular to the first inclined surface 110 and the second inclined surface 230. The stress portion 310 can be attached to the second inclined surface 230, so that the attachment among the fixing member 300, the first inclined surface 110 and the second inclined surface 230 is more compact, which is beneficial to improve the fixing effect of the fixing member 300 on the instrument panel body 100 and the screen.

[0069] Further, the first inclined surface 110 is provided with a first through hole 111, and the fixing member 300 is movable in the first through hole 111 along a third direction; or the second inclined surface 230 is provided with a second through hole 231, and the fixing member 300 is movable in the first through hole 111 along the third direction; or the first inclined surface 110 is provided with a first through hole 111, and the fixing member 300 is movable in the first through hole 111 along a third direction, and the second inclined surface 230 is provided with a second through hole 231, and the fixing member 300 is movable in the first through hole 111 along the third direction. The first direction and the third direction are arranged intersectingly.

[0070] In this way, during the installation of the fixing member 300, the fixing member 300 can move in the first through hole 111 and the second through hole 231, reducing the influence of the decorative plate 400 blocking the line of sight on the installation of the fixing member 300, so as to improve the convenience of the installation of the fixing member 300, and further increase the assembly efficiency.

[0071] In some embodiments, the fixing member 300 is two, and the two fixing members 300 are arranged on opposite sides of the bracket 200 in the third direction, and the first dismounting opening 411 is located between the two fixing members 300, and the first direction and the third direction are arranged intersectingly.

[0072] In this way, the connection points between the bracket 200 and the instrument main body 210 can be improved, the stability of the relative position between the bracket 200 and the instrument main body 210 can be increased, and through the first dismounting opening 411, the two fixing members 300 can be dismounted, further reducing the number of dismounting openings.

[0073] As shown in Figure 2 and Figure 3As shown, in some embodiments, the trim plate 400 further comprises a second plate body 420, the second plate body 420 is connected with the first plate body 410, the second plate body 420 is arranged on one side of the instrument panel body 100 in the second direction, the second plate body 420 is provided with a second dismounting opening 421, the second dismounting opening 421 and the first dismounting opening 411 are communicated. The instrument panel assembly 1 further comprises a cover plate 600, the cover plate 600 is arranged on at least one of the screen 500 and the trim plate 400, and covers the second dismounting opening 421.

[0074] For example, the cover plate 600 is clamped on the trim plate 400 and the screen 500.

[0075] In order to improve the connection reliability between the bracket 200 and the instrument panel body 100, it is necessary to provide some mounting structures such as screws or buckles to connect the upper side of the bracket 200 and the upper side of the instrument panel body 100 from top to bottom. By arranging the cover plate 600, the connection structure between the upper side of the bracket 200 and the upper side of the instrument panel body 100 can be covered, which can improve the mounting reliability of the bracket 200, and ensure the beauty and tidiness of the vehicle interior.

[0076] In addition, the arrangement of the second dismounting opening 421 increases the activity space of the dismounting tool 700, which is beneficial to the dismounting of the fixing member 300.

[0077] In some embodiments not shown, the instrument panel assembly 1 further comprises an instrument panel cross beam (not shown in the figure), the instrument panel cross beam is arranged on the side of the instrument panel body 100 away from the bracket 200 in the first direction, and the fixing member 300 is connected with the instrument panel cross beam.

[0078] The fixing member 300 can fix the relative positions among the instrument panel cross beam, the instrument panel body 100 and the bracket 200, which can reduce the number of parts and facilitate dismounting. The fixing member 300 is a bolt, which can increase the load capacity of the fixing member 300, and reliably fix the relative positions among the instrument panel cross beam, the instrument panel body 100 and the bracket 200.

[0079] In the vehicle assembly process, first, the bracket 200 and the instrument panel body 100 are connected, wherein the bracket 200 and the instrument panel body 100 can be connected by a threaded fastener such as a screw or a bolt; then the trim plate 400 is connected with the instrument panel body 100, the bracket 200, the instrument panel body 100 and the trim plate 400 form an integral whole, and the trim plate 400 and the instrument panel body 100 can be clamped; next, the fixing member 300 is installed on the instrument panel cross beam by penetrating through the bracket 200 and the instrument panel body 100, and the instrument panel cross beam can be installed on the vehicle body; finally, the screen 500 is connected with the bracket 200, and the screen 500 and the bracket 200 can be connected by a threaded fastener such as a screw or a bolt.

[0080] According to the embodiment of the utility model, on the other hand, a kind of vehicle is further provided, and vehicle includes instrument panel assembly 1 and screen 500.Screen 500 is connected with support 200, and screen 500 shields first dismounting opening 411.

[0081] The vehicle of the embodiment of the utility model utilizes the above-mentioned first aspect instrument panel assembly 1, can reduce the number of parts and assembly gap, and can shield first dismounting opening 411 using screen 500.

[0082] Although the embodiments of the utility model are described in conjunction with the drawings, various modifications and variations can be made by those skilled in the art without departing from the spirit and scope of the utility model, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. An instrument panel assembly characterized by, The utility model relates to an instrument panel body (100);Support (200) is installed to the one side of instrument panel body (100) in first direction; Fixing piece (300) is threaded in support (200) and instrument panel body (100); Panel (400) is arranged in instrument panel body (100) and includes first board body (410), and first board body (410) is located to the one side of support (200) away from instrument panel body (100) in first direction, and is equipped with first dismounting opening (411); Wherein, along first direction, the projection of fixing piece (300) towards first board body (410) is located in first board body (410), and the central axis of fixing piece (300) passes through first dismounting opening (411). Support (200) includes: Main body (210), and fixing piece (300) is threaded in main body (210) and instrument panel body (100); 2. The instrument panel assembly of claim 1, wherein, Baffle (220) is connected to the one side of main body (210) away from instrument panel body (100) and is located to the one side of fixing piece (300) in second direction, and first direction and second direction are arranged intersectingly. Support (200) further includes: Flanging (240) is connected to the one side of main body (210) away from instrument panel body (100) and is located to the one side of fixing piece (300) away from first dismounting opening (411) in third direction, and first direction, second direction and third direction are arranged intersectingly two by two.

3. The instrument panel assembly of claim 2, wherein, Instrument panel body (100) is equipped with first inclined plane (110), and support (200) is equipped with second inclined plane (230), and first inclined plane (110) and second inclined plane (230) are attached; Fixing piece (300) is threaded in first inclined plane (110) and second inclined plane (230), and the central axis of fixing piece (300) is perpendicular to first inclined plane (110) and second inclined plane (230).

4. The instrument panel assembly of claim 1, wherein, First inclined plane (110) is equipped with first through hole (111), and fixing piece (300) is movable in first through hole (111) along third direction;And / or, Second inclined plane (230) is equipped with second through hole (231), and fixing piece (300) is movable in second through hole (231) along third direction, and first direction and third direction are arranged intersectingly.

5. The instrument panel assembly of claim 4, wherein, Fixing piece (300) is two, and two fixing pieces (300) are arranged on the opposite sides of support (200) in third direction, and first dismounting opening (411) is located between two fixing pieces (300), and first direction and third direction are arranged intersectingly. ​ 6. The instrument panel assembly of claim 1, wherein, ​ 7. The instrument panel assembly of claim 1, wherein, The trim panel (400) further comprises a second panel body (420) connected with the first panel body (410), the second panel body (420) is arranged on one side of the instrument panel body (100) in a second direction, the second panel body (420) is provided with a second dismounting opening (421), the second dismounting opening (421) and the first dismounting opening (411) are communicated, and the first direction and the second direction are arranged intersectingly. The instrument panel assembly (1) further comprises a cover plate (600) arranged on the trim panel (400) and shielding the second dismounting opening (421).

8. The instrument panel assembly of any one of claims 1-7, wherein, Further comprising: An instrument panel cross beam arranged on the side of the instrument panel body (100) away from the support (200) in the first direction, and the fixing member (300) is connected with the instrument panel cross beam.

9. The instrument panel assembly of any one of claims 1-7, wherein, The fixing member (300) is configured as a threaded member.

10. A vehicle characterized by comprising: Comprise: The instrument panel assembly (1) according to any one of claims 1-9; A screen (500) connected with the support (200) and shielding the first dismounting opening (411).

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