Instrument panel beam structure and vehicle

Abstract

The application relates to the technical field of automobile parts, and provides an instrument panel beam structure and a vehicle, the instrument panel beam structure comprising a first main beam and a second main beam located below the first main beam, the second main beam comprising a first beam section and a second beam section, the first main beam, the first beam section and the second beam section being sequentially connected, the first main beam and the second beam section extending along the left-right direction of the vehicle and being respectively arranged corresponding to the main driver seat and the co-driver seat of the vehicle, and the first main beam and the second beam section being arranged in the up-down direction of the vehicle, the first beam section being located below the first main beam and above the second beam section. In this way, the second main beam is in a depressed state at the second beam section, so that the installation space required by intelligent electronic products can be reserved in the co-driver cabin, and the installation space of the intelligent electronic products can be increased, so that the intelligent electronic products can be installed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile parts, in particular to an instrument panel cross beam structure and a vehicle. BACKGROUND

[0002] With the development of electric vehicles, intelligent cockpits are increasingly concerned by the entire industry, and the requirements for the interior space of the vehicle are also increasingly high. With the addition of intelligent electronic products, the required interior space of the vehicle is increasingly large. Among them, the instrument panel cross beam (CCB for short) of the vehicle is one of the important safety parts of the instrument panel assembly of the vehicle. The steering column, wire harness, passenger air bag (PAB for short) and other components are fixed on the instrument panel cross beam, which has a certain influence on the NVH (Noise, Vibration, Harshness, i.e. noise, vibration and harshness) performance and safety performance of the vehicle.

[0003] At present, the instrument panel cross beam on the market usually adopts one or two straight pipe beam structures to directly penetrate the main and auxiliary driver's cabins and is installed on the vehicle body. Such an instrument panel cross beam structure makes the space of the main and auxiliary driver's cabins basically consistent, which is easy to cause the problem of insufficient installation space of the intelligent equipment at the auxiliary driver's cabin.

[0004] In the prior art, the original structure of the instrument panel cross beam is usually improved by omitting some electronic components to provide installation space for the intelligent electronic products of the intelligent cockpit. However, this will give up some use functions of the vehicle and reduce the driving and riding experience. SUMMARY

[0005] The problem solved by the present application is how to increase the installation space of intelligent electronic products.

[0006] To solve the above problems, the present application provides an instrument panel cross beam structure, which comprises a first main beam and a second main beam located below the first main beam. The second main beam comprises a first beam segment and a second beam segment. The first main beam, the first beam segment and the second beam segment are connected in sequence. The first main beam and the second beam segment extend along the left-right direction of the vehicle and are respectively arranged corresponding to the main driver's seat and the auxiliary driver's seat of the vehicle. The first main beam and the second beam segment are arranged in the up-down direction of the vehicle. The first beam segment is located below the first main beam and above the second beam segment.

[0007] Optionally, the instrument panel cross beam structure further comprises a first leg provided below the first main beam. The first main beam and the first beam segment are connected to the first leg, and the end of the first leg away from the first main beam is used to connect with the front panel of the vehicle.

[0008] Optionally, the first leg has oppositely arranged first and second ends, the first main beam is connected to the first end of the first leg, the second end of the first leg is configured to be connected to the front panel, and the first beam segment is connected between the first and second ends of the first leg.

[0009] Optionally, the instrument panel beam structure further comprises a connecting beam, the first main beam and the first beam segment are connected to the connecting beam, the connecting beam is configured to mount a center control screen of the vehicle, and the connecting beam, the first main beam, the first leg and the first beam segment jointly form a closed ring structure.

[0010] Optionally, the connecting beam comprises first and second connecting portions connected to each other, the first connecting portion extends along the left-right direction of the vehicle and is connected to the first main beam, the second connecting portion is connected to the first beam segment and is arranged in parallel with the first leg, and the first connecting portion is configured to mount the center control screen.

[0011] Optionally, the instrument panel beam structure further comprises a first connecting bracket extending along the front-rear direction of the vehicle, one end of the first connecting bracket is connected to the first main beam, and the other end of the first connecting bracket is configured to be connected to the front panel of the vehicle.

[0012] Optionally, the first connecting bracket comprises first and second brackets connected to each other, one of the first and second brackets is provided with a first slot, the other of the first and second brackets is provided with a first insertion portion, the first insertion portion is configured to be inserted into the first slot along the front-rear direction of the vehicle, and the depth of the first slot is greater than the depth of the first insertion portion inserted into the first slot.

[0013] Optionally, the instrument panel beam structure further comprises a second connecting bracket extending along the front-rear direction of the vehicle, one end of the second connecting bracket is connected to the first main beam, and the other end of the second connecting bracket is configured to be connected to a brake pedal mounting bracket of the vehicle.

[0014] Optionally, the instrument panel beam structure further comprises a second leg arranged below the second main beam, one end of the second leg is connected to the second main beam, and the other end of the second leg is configured to be connected to the front panel of the vehicle.

[0015] To solve the above problems, the present application further provides a vehicle comprising the instrument panel beam structure as described above.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] The instrument panel crossbeam structure of the present invention achieves the connection between the first main beam and the second main beam by sequentially connecting the first main beam, the first beam segment, and the second beam segment. Simultaneously, by placing the second beam segment, corresponding to the passenger seat, below the first main beam, corresponding to the driver seat, and positioning the first beam segment below the first main beam and above the second beam segment, the heights of the first main beam, the first beam segment, and the second beam segment decrease sequentially. This results in the instrument panel crossbeam structure being in a downward-pressed state at the second main beam, and further fully pressed down at the second beam segment of the second main beam. This allows for the provision of installation space for intelligent electronic products in the passenger compartment, thereby increasing the installation space for intelligent electronic products to accommodate their installation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the instrument panel crossbeam structure in an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the instrument panel beam structure from another perspective in an embodiment of the present invention;

[0020] Figure 3 for Figure 2 Top view of the instrument panel crossbeam structure;

[0021] Figure 4 This is a schematic diagram of the instrument panel beam structure assembled on a vehicle according to an embodiment of the present invention;

[0022] Figure 5 This is a schematic diagram of the instrument panel beam structure assembled on a vehicle according to another perspective in an embodiment of the present invention.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. First main beam; 2. Second main beam; 21. First beam segment; 22. Second beam segment; 3. First support leg; 31. First support segment; 311. Second slot; 32. Second support segment; 4. Connecting beam; 41. First connecting part; 42. Second connecting part; 5. First connecting bracket; 51. First bracket; 511. First slot; 52. Second bracket; 6. Second connecting bracket; 7. Second support leg; 8. First mounting bracket; 9. Second mounting bracket; 10. Third mounting bracket;

[0025] 100. Front bulkhead; 200. Brake pedal mounting bracket; 300. Central control screen; 400. Left side of the vehicle body; 500. Right side of the vehicle body; 600. Steering column. Detailed Implementation

[0026] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] The Z axis in the drawings represents a vertical direction, i.e. up-down position, and the positive direction of the Z axis (i.e. the arrow direction of the Z axis) represents upward, and the negative direction of the Z axis represents downward; the X axis in the drawings represents a horizontal direction, and is designated as front-rear position, and the positive direction of the X axis represents front side, and the negative direction of the X axis represents rear side; the Y axis in the drawings represents left-right position, and the positive direction of the Y axis represents left side, and the negative direction of the Y axis represents right side; it should be noted that the above-mentioned meanings of the Z axis, the Y axis and the X axis are only for the convenience of describing the present application and simplifying the description, and are not indicative or suggestive of the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0028] It should be noted that the terms "first", "second", and the like in the description and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein.

[0029] In combination with Figure 1 , Figure 4 and Figure 5 , the embodiment of the present application provides an instrument panel beam structure, which comprises a first main beam 1 and a second main beam 2 located below the first main beam 1, the second main beam 2 comprising a first beam section 21 and a second beam section 22, the first main beam 1, the first beam section 21 and the second beam section 22 being connected in sequence, the first main beam 1 and the second beam section 22 being arranged to extend in the left-right direction of the vehicle and being respectively arranged to correspond to the main driver's seat and the co-driver's seat of the vehicle, and the first main beam 1 and the second beam section 22 being arranged to be spaced apart in the up-down direction of the vehicle, the first beam section 21 being located below the first main beam 1 and above the second beam section 22.

[0030] It should be noted that the left-right direction of the vehicle is the Y axis direction in Figure 1 , Figure 4 and Figure 5 , accordingly, the front-rear direction of the vehicle is the X axis direction in Figure 1 , Figure 4 and Figure 5 , and the up-down direction of the vehicle is the Z axis direction in Figure 1 , Figure 4 and Figure 5 , which is also a vertical direction.

[0031] Specifically, the first main beam 1 and the second main beam 2 constitute a beam body, the beam body is arranged in front of the main and auxiliary driver seats along the left-right direction of the vehicle, the left end of the first main beam 1 is used for connecting with the left side body 400, the right end of the second main beam 2 is used for connecting with the right side body 500, that is, the right end of the second beam segment 22 of the second main beam 2 is used for connecting with the right side body 500; wherein, the first main beam 1 is arranged corresponding to the main driver seat, the second beam segment 22 of the second main beam 2 is arranged corresponding to the auxiliary driver seat, and the first beam segment 21 of the second main beam 2 is arranged corresponding to the console between the main driver seat and the auxiliary driver seat. The first main beam 1 and the second main beam 2 can be directly connected, or can be connected through the first leg 3 introduced later. Moreover, the second main beam 2 is located below the first main beam 1, wherein the first main beam 1 and the second beam segment 22 are arranged horizontally along the left-right direction, and the second beam segment 22 is located below the first main beam 1. The first beam segment 21 is located below the first main beam 1 and above the second beam segment 22, so that the heights of the first main beam 1, the first beam segment 21 and the second beam segment 22 decrease in turn in the up-down direction. The first beam segment 21 can be an L-shaped (that is, two sides of the L are arranged at right angles) or L-shaped (that is, two sides of the L are arranged at acute angles or obtuse angles) beam structure, at this time, the second main beam 2 is generally Z-shaped as shown in Figure 1 The first beam segment 21 can also be an inclined beam structure arranged inclinedly relative to the vertical direction, at this time, the beam body constituted by the first main beam 1 and the second main beam 2 is generally Z-shaped.

[0032] The instrument panel beam structure in the embodiment can realize the connection between the first main beam 1 and the second main beam 2 by connecting the first main beam 1, the first beam segment 21 and the second beam segment 22 in turn; at the same time, by arranging the second beam segment 22 corresponding to the auxiliary driver seat below the first main beam 1 corresponding to the main driver seat, arranging the first beam segment 21 below the first main beam 1 and above the second beam segment 22, so that the heights of the first main beam 1, the first beam segment 21 and the second beam segment 22 decrease in turn, further making the instrument panel beam structure present a depressed state at the second main beam 2 and further fully depressed at the second beam segment 22 of the second main beam 2, so that the installation space required by the intelligent electronic products in the auxiliary driver cabin can be reserved, thereby increasing the installation space of the intelligent electronic products to meet the installation of the intelligent electronic products, without the need to greatly reduce the original electronic elements of the vehicle.

[0033] Further, as shown in Figure 3 , the first main beam 1 and the second beam segment 22 have a spacing in the front-rear direction of the vehicle. In this way, the installation space required by the intelligent electronic products in the auxiliary driver cabin in the front-rear direction can be further increased to meet the installation of more electronic elements.

[0034] Further, as shown in Figure 1 and Figure 5As shown, the instrument panel beam structure also includes a first mounting bracket 8, and the end of the first main beam 1 away from the first beam segment 21 is used to connect to the left side body 400 of the vehicle via the first mounting bracket 8.

[0035] In this embodiment, the left end of the first main beam 1 and the first mounting bracket 8 are usually fixedly connected by means such as welding to ensure the strength of the connection; the first mounting bracket 8 and the left side of the vehicle body 400 are usually detachably connected by means such as bolts, so as to realize the connection between the instrument panel beam structure and the left side of the vehicle body 400, and to facilitate disassembly and assembly.

[0036] Furthermore, combined Figure 1 and Figure 5 As shown, the instrument panel beam structure also includes a second mounting bracket 9, and the end of the second beam segment 22 away from the first beam segment 21 is used to connect to the right side body 500 of the vehicle via the second mounting bracket 9.

[0037] In this embodiment, the right end of the second beam segment 22 is usually fixedly connected to the second mounting bracket 9 by means of welding, etc., to ensure the strength of the connection; the second mounting bracket 9 and the right side of the vehicle body 500 are usually detachably connected by means of bolts, etc., so as to realize the connection between the instrument panel beam structure and the right side of the vehicle body 500, and to facilitate disassembly and assembly.

[0038] Furthermore, combined Figure 1 and Figure 4 As shown, the instrument panel crossbeam structure also includes a third mounting bracket 10, which is connected to the first main beam 1 and is used to mount the vehicle's steering column 600.

[0039] In this embodiment, the steering column 600 is mounted on the first main beam 1 via the third mounting bracket 10, thereby achieving the fixed mounting of the steering column 600 on the first main beam 1. In addition, the first main beam 1 and the third mounting bracket 10 are usually connected by means such as welding to ensure the firmness of the connection.

[0040] Optionally, combined Figure 1 and Figure 4 As shown, the instrument panel crossbeam structure also includes a first support leg 3 located below the first main beam 1. The first main beam 1 and the first beam segment 21 are respectively connected to the first support leg 3, and the end of the first support leg 3 away from the first main beam 1 is used to connect to the front bulkhead 100.

[0041] Specifically, the first main beam 1 and the second main beam 2 are connected by a first support leg 3, with the upper end of the first support leg 3 connected to the first main beam 1 and the lower end connected to the lower crossbeam of the front bulkhead 100. The first support leg 3 can be connected to either the middle or the right end of the first main beam 1, and the first beam segment 21 can be connected to either the upper or middle part of the first support leg 3; no specific limitation is made here. Furthermore, since the vehicle's steering system is typically mounted on the dashboard crossbeam structure, the rigidity of the dashboard crossbeam structure on the driver's side has a certain impact on the NVH performance of the steering system.

[0042] In this embodiment, a first support leg 3 can be provided below the first main beam 1, and the first main beam 1 and the first beam segment 21 can be connected to the first support leg 3 respectively, so that the first main beam 1 and the second main beam 2 are connected through the first support leg 3. In this way, the first support leg 3 can be used to support the first main beam 1 and even the crossbeam body, ensuring that the instrument panel crossbeam structure has high rigidity and strength on the driver's side, thereby meeting the NVH performance of the steering system. Moreover, by connecting the end of the first support leg 3 away from the first main beam 1 to the front bulkhead 100, the instrument panel crossbeam structure is connected to the front bulkhead 100. Compared with the prior art of installing the first support leg 3 on the central tunnel between the driver and passenger seats, this not only ensures that the instrument panel crossbeam structure has high stability when installed in the cockpit, but also reduces the space occupied by the instrument panel crossbeam structure in the cockpit.

[0043] Optionally, combined Figure 2 As shown, the first leg 3 has a first end and a second end that are arranged opposite to each other. The first main beam 1 is connected to the first end of the first leg 3. The second end of the first leg 3 is used to connect with the front bulkhead 100. The first beam segment 21 is connected between the first end and the second end of the first leg 3.

[0044] In this embodiment, the first beam segment 21 is preferably connected to the middle part of the first support leg 3. This makes the crossbeam body also press down at the first beam segment 21, and at the same time, it also makes the crossbeam body press down more fully at the second beam segment 22, thereby further increasing the installation space required for intelligent electronic products in the co-pilot's cabin.

[0045] Furthermore, combined Figure 2 and Figure 4As shown, the first leg 3 comprises a first support section 31 and a second support section 32 connected with each other, the first beam section 21 and the first main beam 1 are connected to the first support section 31 respectively, one of the first support section 31 and the second support section 32 is provided with a second slot 311, the other of the first support section 31 and the second support section 32 is provided with a second insertion part, the second insertion part is inserted into the second slot 311, and the depth of the second slot 311 is greater than the depth of the second insertion part inserted into the second slot 311.

[0046] It should be noted that the depth of the second slot 311 refers to the size of the second slot 311 along the length direction of the first leg 3, and the depth of the second insertion part inserted into the second slot 311 refers to the size of the part of the second insertion part inserted into the second slot 311 along the length direction of the first leg 3.

[0047] In this embodiment, the first support section 31 and the second support section 32 are fixedly connected by welding or the like, and at the same time, the first support section 31 and the second support section 32 are also connected by the second slot 311 and the second insertion part, and the depth of the second slot 311 is greater than the depth of the second insertion part inserted into the second slot 311, so that a certain amount of collapse can be reserved at the first leg 3, so that when the front end of the vehicle is impacted, a certain amount of collapse can occur at the first leg 3 of the instrument panel beam structure, thereby reducing the distance of the instrument panel beam structure invading the driver cabin under the impact, and improving the safety during driving.

[0048] Optionally, in combination with Figure 1 and Figure 4 As shown, the instrument panel beam structure further comprises a connecting beam 4, the first main beam 1 and the first beam section 21 are connected to the connecting beam 4 respectively, the connecting beam 4 is used for mounting the central control screen 300 of the vehicle, and the connecting beam 4, the first main beam 1, the first leg 3 and the first beam section 21 jointly enclose a closed ring structure.

[0049] In this embodiment, the central control screen 300 is usually mounted on the horizontal section of the connecting beam 4, for example, on the first connecting part 41 (to be described later) of the connecting beam 4. On the basis of the first main beam 1 and the first beam section 21 being connected through the first leg 3, the first main beam 1 and the first beam section 21 are further connected through the connecting beam 4, and form a closed ring structure, so that the overall stiffness of the instrument panel beam structure and the stiffness at the mounting point of the central control screen 300 can be further enhanced, the risk of the central control screen 300 shaking during driving of the vehicle can be reduced, and it is also convenient to install a central control screen 300 of a larger size.

[0050] Optionally, in combination with Figure 2 and Figure 4As shown, the connecting beam 4 comprises a first connecting portion 41 and a second connecting portion 42 connected with each other, the first connecting portion 41 is arranged along the left-right direction of the vehicle and connected with the first main beam 1, and the second connecting portion 42 is connected with the first beam segment 21 and arranged in parallel with the first leg 3, and the first connecting portion 41 is used for mounting the center control screen 300.

[0051] Specifically, the first connecting portion 41 can be arranged in parallel with the first main beam 1 or located on the same straight line. When the first beam segment 21 is arranged horizontally along the left-right direction of the vehicle, the annular structure formed by the connecting beam 4, the first main beam 1, the first leg 3 and the first beam segment 21 is in the shape of a mouth, and when the first beam segment 21 is arranged obliquely relative to the vertical direction, the annular structure is in the shape of a trapezoid.

[0052] In the embodiment, the connection between the connecting beam 4 and the first main beam 1 can be achieved by connecting the first connecting portion 41 of the connecting beam 4 with the first main beam 1, and the connection between the connecting beam 4 and the first beam segment 21 can be achieved by connecting the second connecting portion 42 of the connecting beam 4 with the first beam segment 21, and meanwhile, the first connecting portion 41 is arranged along the left-right direction of the vehicle to facilitate the horizontal mounting of the center control screen 300.

[0053] Optionally, in combination with Figure 1 and Figure 4 As shown, the instrument panel beam structure further comprises a first connecting support 5 arranged along the front-rear direction of the vehicle, and one end of the first connecting support 5 is connected with the first main beam 1 and the other end is used for connecting with the front apron 100 of the vehicle.

[0054] In the embodiment, the first connecting support 5 can be connected with the middle part of the first main beam 1 or the right end of the first main beam 1, which is not limited here. The first connecting support 5 is arranged in front of the first main beam 1, the front end of the first connecting support 5 is used for connecting with the upper cross beam of the front apron 100, and the rear end of the first connecting support 5 is connected with the first main beam 1. In this way, not only the first main beam 1 and even the beam body can be supported by the first connecting support 5 to improve the rigidity and strength of the instrument panel beam structure on the side of the main driver, but also the instrument panel beam structure is connected with the front apron 100 to further ensure that the instrument panel beam structure has high stability when it is installed in the cockpit.

[0055] Further, in combination with Figure 1 As shown, the first leg 3 and the first connecting support 5 are respectively connected with one end of the first main beam 1 close to the first beam segment 21. In this way, the first connecting support 5 can support the connection between the first main beam 1 and the first beam segment 21 together with the first leg 3, thereby improving the stability when the first main beam 1 is connected with the second main beam 2.

[0056] Optionally, in combination with Figure 1As shown, the first connecting bracket 5 comprises a first bracket 51 and a second bracket 52 connected with each other, one of the first bracket 51 and the second bracket 52 is provided with a first slot 511, and the other of the first bracket 51 and the second bracket 52 is provided with a first inserting part, the first inserting part is arranged in the first slot 511 along the front-rear direction of the vehicle, and the depth of the first slot 511 is greater than the depth of the first inserting part inserted into the first slot 511.

[0057] It should be noted that the depth of the first slot 511 refers to the size of the first slot 511 along the length direction of the first connecting bracket 5, which is also the size of the first slot 511 along the front-rear direction of the vehicle, and the depth of the first inserting part inserted into the first slot 511 refers to the size of the part of the first inserting part inserted into the first slot 511 along the length direction of the first connecting bracket 5.

[0058] In this embodiment, the first bracket 51 and the second bracket 52 are fixedly connected by welding or the like, and at the same time, the first bracket 51 and the second bracket 52 are also connected by the first slot 511 and the first inserting part, and the depth of the first slot 511 is greater than the depth of the first inserting part inserted into the first slot 511, so that a certain amount of collapse can be reserved at the first connecting bracket 5, so that when the front end of the vehicle is impacted, a certain amount of collapse of the instrument panel beam structure can occur at the first connecting bracket 5, thereby reducing the distance of the instrument panel beam structure invading the driver's cabin under the impact, and improving the safety during driving.

[0059] Optionally, in combination with Figure 1 and Figure 4 As shown, the instrument panel beam structure further comprises a second connecting bracket 6 arranged along the front-rear direction of the vehicle, and one end of the second connecting bracket 6 is connected to the first main beam 1, and the other end is used to connect with the brake pedal mounting bracket 200 of the vehicle.

[0060] In this embodiment, the second connecting bracket 6 is arranged in front of the first main beam 1, the front end of the second connecting bracket 6 is used to connect with the brake pedal mounting bracket 200, and the rear end is connected with the middle part of the first main beam 1. By such arrangement, not only the first main beam 1 and even the beam body can be supported by the second connecting bracket 6, thereby further improving the rigidity and strength of the instrument panel beam structure on the main driver side, but also the instrument panel beam structure is connected with the brake pedal mounting bracket 200, thereby further improving the stability of the instrument panel beam structure when installed in the driver's cabin.

[0061] Optionally, in combination with Figure 1 and Figure 4 As shown, the instrument panel beam structure further comprises a second leg 7 arranged below the second main beam 2, one end of the second leg 7 is connected to the second main beam 2, and the other end is used to connect with the front apron 100 of the vehicle.

[0062] Specifically, the upper end of the second leg 7 is connected with the second main beam 2, and the lower end is used to be connected with the lower cross beam of the front panel 100; in addition, the second leg 7 can be connected with the first beam segment 21 of the second main beam 2, or connected with the second beam segment 22 of the second main beam 2, or connected with the connection between the first beam segment 21 and the second beam segment 22, which can be selected and designed according to the actual application.

[0063] In the embodiment, the second leg 7 is arranged below the second main beam 2 and connected with the second main beam 2, so that the second leg 7 can support the second main beam 2 and even the cross beam body, thereby ensuring the rigidity and strength of the instrument panel cross beam structure on the side of the co-pilot. Moreover, the end of the second leg 7 away from the second leg 7 is connected with the front panel 100, so that the instrument panel cross beam structure is further connected with the front panel 100, thereby further ensuring that the instrument panel cross beam structure has high stability when installed in the cockpit.

[0064] Another embodiment of the present application provides a vehicle comprising the instrument panel cross beam structure as described above.

[0065] In the embodiment, the vehicle further comprises a front panel 100, a brake pedal mounting bracket 200, a central control screen 300, a left side body 400, a right side body 500 and a steering column 600, the first main beam 1 of the instrument panel cross beam structure is detachably connected with the left side body 400 through the first mounting bracket 8, the second beam segment 22 of the second main beam 2 is detachably connected with the right side body 500 through the second mounting bracket 9, the first main beam 1 is connected with the brake pedal mounting bracket 200 through the second connecting bracket 6, the central control screen 300 is installed on the connecting beam 4, and the steering column 600 is installed on the first main beam 1 through the third mounting bracket 10. In addition, the vehicle in the embodiment has the same beneficial effects as the instrument panel cross beam structure in the prior art, which will not be described here.

[0066] Although the present application is disclosed as above, the protection scope of the present application is not limited to this. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present application, and these changes and modifications will fall within the protection scope of the present application.

Claims

1. An instrument panel cross-car beam structure characterized by, The instrument panel cross beam structure comprises a first main beam (1) and a second main beam (2) located below the first main beam (1), the second main beam (2) comprises a first beam segment (21) and a second beam segment (22), the first main beam (1), the first beam segment (21) and the second beam segment (22) are sequentially connected, the first main beam (1) and the second beam segment (22) extend along the left-right direction of the vehicle and are respectively arranged corresponding to the main driver seat and the co-driver seat of the vehicle, and the first main beam (1) and the second beam segment (22) are arranged in the up-down direction of the vehicle, the first beam segment (21) is located below the first main beam (1) and above the second beam segment (22). The instrument panel cross beam structure further comprises a first leg (3) arranged below the first main beam (1), the first main beam (1) and the first beam segment (21) are connected to the first leg (3), and one end of the first leg (3) away from the first main beam (1) is used for connecting with the front panel (100) of the vehicle. The instrument panel cross beam structure further comprises a connecting beam (4), the first main beam (1) and the first beam segment (21) are connected to the connecting beam (4), the connecting beam (4) is used for mounting the center control screen (300) of the vehicle, and the connecting beam (4), the first main beam (1), the first leg (3) and the first beam segment (21) jointly form a closed ring structure. The connecting beam (4) comprises a first connecting part (41) and a second connecting part (42) connected to each other, the first connecting part (41) extends along the left-right direction of the vehicle and is connected with the first main beam (1), the second connecting part (42) is connected with the first beam segment (21) and is arranged in parallel with the first leg (3), and the first connecting part (41) is used for mounting the center control screen (300).

2. The instrument panel beam structure according to claim 1, characterized by, The first leg (3) has a first end and a second end arranged oppositely, the first main beam (1) is connected to the first end of the first leg (3), the second end of the first leg (3) is used for connecting with the front panel (100), and the first beam segment (21) is connected between the first end and the second end of the first leg (3).

3. The instrument panel beam structure according to claim 1, characterized by, The first connecting support (5) extends along the front-rear direction of the vehicle, one end of the first connecting support (5) is connected to the first main beam (1), and the other end is used for connecting with the front panel (100) of the vehicle.

4. The instrument panel beam structure according to claim 3, characterized by The first connecting support (5) comprises a first support (51) and a second support (52) connected to each other, one of the first support (51) and the second support (52) is provided with a first insertion slot (511), the other of the first support (51) and the second support (52) is provided with a first insertion part, the first insertion part is used for being inserted into the first insertion slot (511) along the front-rear direction of the vehicle, and the depth of the first insertion slot (511) is greater than the depth of the first insertion part inserted into the first insertion slot (511).

5. The instrument panel beam structure of claim 1, wherein The second connecting support (6) extending along the front-rear direction of the vehicle is further included, and one end of the second connecting support (6) is connected to the first main beam (1), and the other end is used for connecting with a brake pedal mounting support of the vehicle.

6. The instrument panel beam structure of claim 1, wherein A second leg (7) arranged below the second main beam (2) is further included, one end of the second leg (7) is connected to the second main beam (2), and the other end is used for connecting with a front apron (100) of the vehicle.

7. A vehicle characterized by comprising: The instrument panel cross beam structure according to any one of claims 1-6.

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