Support assembly, front assembly and vehicle

Abstract

The utility model relates to the technical field of vehicles, aims to solve the technical problems of low assembly efficiency and poor protection effect on vulnerable road users caused by large size of some known bumpers, and provides a bracket assembly, a front assembly and a vehicle. The support assembly comprises a support assembly, a plug connector and a first connecting piece. The support assembly is used for installing a bumper. The plug connector is connected to the support assembly and used for being connected to the basic part in an inserted mode. The first connecting piece is connected to the support assembly, the first connecting piece is used for being connected to a basic piece, and the first connecting piece is provided with a collapsing structure. The bumper assembling device has the beneficial effects that the assembling efficiency and the protection effect of the bumper are improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular, to a bracket assembly, a front assembly and a vehicle. Background Art

[0002] The vehicle bumper is mounted on the vehicle body via a mounting bracket. Some known bumpers are large in size and difficult to install, resulting in low assembly efficiency and poor assembly quality. In addition, large-sized bumpers also provide poor protection for vulnerable road users. Utility Model Content

[0003] The present application provides a bracket assembly, a front assembly and a vehicle to solve the technical problems of low assembly efficiency and poor protection of vulnerable road users caused by the large size of some known bumpers.

[0004] The present application provides a bracket assembly, comprising a bracket assembly, a connector, and a first connector. The bracket assembly is used to mount a bumper. The connector is connected to the bracket assembly and is configured to be plugged into a base member. The first connector is connected to the bracket assembly and configured to be connected to the base member, and the first connector is provided with a collapse structure.

[0005] According to the bracket assembly of the present application, during assembly, the bumper is mounted on the bracket assembly, and the bracket assembly's connector is then plugged into the base member, pre-installing the bracket assembly with the bumper on the base member, improving installation convenience and efficiency. Thereafter, the first connector is fixedly connected to the base member, completing the installation of the bracket assembly on the base member. The crush structure provided on the first connector is designed to crush the bumper in the event of an impact, causing the first connector to collapse in a first direction toward the rear of the vehicle, providing a cushioning effect and enhancing protection for vulnerable road users in the event of a collision.

[0006] In one possible implementation:

[0007] The base member is provided with a socket extending along a first direction, and the connector comprises: a plug portion passing through the socket; and a clamping portion connected to the plug portion and clamped to a side of the base member away from the bracket assembly along the first direction.

[0008] In one possible implementation:

[0009] An avoidance groove is provided on the side of the plug-in part, and the clamping part includes a cantilever section and a clamping part. One end of the cantilever section is connected to the plug-in part and is located in the avoidance groove. The clamping part is connected to the free end of the cantilever section and protrudes in a direction away from the plug-in part. The clamping part abuts against the side of the base member.

[0010] In one possible implementation:

[0011] The plug connector further includes an abutment portion connected to the plug connector, spaced apart from the engaging portion along a first direction, and abutting against a side of the base component close to the bracket assembly along the first direction.

[0012] In one possible implementation:

[0013] The abutment portion includes an extension section and an abutment section, one end of the extension section is connected to the plug-in portion and extends in a direction away from the bracket assembly, the other end of the extension section is suspended relative to the plug-in portion, the abutment section is connected to the other end of the extension section and extends toward the plug-in portion, and the abutment section abuts against the base member.

[0014] In one possible implementation:

[0015] The collapse structure includes a collapse hole, and the collapse hole penetrates the first connecting member along a thickness direction of the first connecting member.

[0016] In one possible implementation:

[0017] The first connecting member further defines a fixing hole extending through the first connecting member along its thickness. The fixing hole is configured to receive a fastener for securely connecting the first connecting member to the base member. The collapse hole communicates with the fixing hole, and the collapse hole has a larger diameter than the fixing hole.

[0018] In one possible implementation:

[0019] The bracket assembly includes: a first bracket, which extends along the second direction; a second bracket, which extends along the second direction and is spaced apart from the first bracket along the third direction; a third bracket, which extends along the third direction and is connected to the first bracket and the second bracket at one end of the bracket assembly along the second direction; and a fourth bracket, which extends along the third direction and is connected to the first bracket and the second bracket at the other end of the bracket assembly along the second direction.

[0020] The present application also provides a front assembly, comprising a base member, the aforementioned bracket assembly, and a bumper. The bracket assembly is connected to the base member. The bumper is connected to a side of the bracket assembly facing away from the base member.

[0021] The present application also provides a vehicle comprising the aforementioned front assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic structural diagram of a vehicle according to an embodiment of the present application.

[0024] Figure 2 This is a structural schematic diagram of the front assembly of an embodiment of the present application.

[0025] Figure 3 This is a schematic diagram of the partial structure of the front assembly of an embodiment of the present application.

[0026] Figure 4 Schematic diagram of the structure of a connector according to an embodiment of the present application.

[0027] Figure 5 This is a structural diagram of an embodiment of the present application when the connector and the base component are spaced apart.

[0028] Figure 6 This is a structural diagram of a connector and a base component when plugged into each other according to an embodiment of the present application.

[0029] Figure 7 This is a schematic structural diagram of a bracket assembly according to an embodiment of the present application.

[0030] Figure 8 Schematic diagram of the connection structure between the bracket assembly and the base component according to one embodiment of the present application.

[0031] Figure 9 This is a schematic diagram of the partial structure of the bracket assembly and the base component according to one embodiment of the present application.

[0032] Figure 10 This is another partial structural diagram of the bracket assembly and the base member according to an embodiment of the present application.

[0033] Description of main component symbols:

[0034] Bracket assembly 100

[0035] Bracket assembly 10

[0036] First bracket 11

[0037] Second bracket 12

[0038] The third bracket 13

[0039] Fourth bracket 14

[0040] Fifth bracket 15

[0041] Connector 20

[0042] Connecting portion 21

[0043] First plug section 211

[0044] Second plug section 212

[0045] Engaging portion 22

[0046] Cantilever section 221

[0047] Clamping portion 222

[0048] Contact part 23

[0049] Extension 231

[0050] Abutment section 232

[0051] First connecting member 30

[0052] Connecting plate 31

[0053] Reinforced flange 32

[0054] Collapse structure 40

[0055] Second connecting member 50

[0056] Reinforcement 60

[0057] Socket K1

[0058] Fixing hole K2

[0059] Collapse hole K3

[0060] Crushing groove K4

[0061] Positioning hole K5

[0062] Avoidance groove C

[0063] Basic parts 200

[0064] Water tank installation frame 300

[0065] Installation protrusion 301

[0066] Energy absorption box 302

[0067] Positioning pin 303

[0068] Fastener 304

[0069] Bumper 400

[0070] Front assembly 500

[0071] Vehicle 600

[0072] Body 601

[0073] First direction X

[0074] Second direction Y

[0075] The third direction Z

[0076] The following specific implementation methods will further illustrate this application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0077] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0078] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be an element centered therein. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be an element centered therein. When an element is considered to be "set on" another element, it may be directly set on the other element or there may also be an element centered therein. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0079] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "or / and" as used herein includes any and all combinations of one or more of the relevant listed items.

[0080] Some embodiments of the present application are described in detail. In the absence of conflict, the following embodiments and features of the embodiments can be combined with each other.

[0081] In this embodiment, the first direction X, the second direction Y, and the third direction Z intersect each other. The first direction X can be set as the length direction of the vehicle, the second direction Y can be set as the width direction of the vehicle, and the third direction Z can be set as the height direction of the vehicle.

[0082] See also Figure 1This embodiment provides a vehicle 600, including a body 601 and a front assembly 500. The front assembly 500 is disposed on a side of the body 601 that faces the front of the vehicle along the length of the vehicle 600. The vehicle 600 can be an SUV, an MPV, or the like.

[0083] See also Figure 2 and Figure 3 The front assembly 500 includes a base member 200, a bracket assembly 100, and a bumper 400. The bumper 400 is the front bumper. The bracket assembly 100 is connected to the side of the base member 200 that is closer to the front of the vehicle along the first direction X. The bumper 400 is connected to the side of the bracket assembly 100 that is away from the base member 200 along the first direction X.

[0084] In some embodiments, the front assembly 500 further includes a decorative light assembly (not shown in the figures), which is disposed on an upper area of ​​the bumper 400 to decorate the vehicle 600 .

[0085] In some embodiments, see Figure 3 The base member 200 can be configured as a water tank mounting frame 300. A crash box 302 is connected to the side of the water tank mounting frame 300 facing away from the bumper 400 along the first direction X. This crash box 302 can cushion the impact of the bumper 400, improving protection for vulnerable road users in the event of a collision.

[0086] Specifically, vulnerable road users refer to groups that are relatively vulnerable to harm in road traffic. They primarily include pedestrians, cyclists, bus passengers, and other road users, as well as children, the elderly, and people with disabilities, and may also include pets. These groups are in a relatively vulnerable state when using the road, and are therefore known as vulnerable groups in road safety.

[0087] In some embodiments, see Figure 2 There are two energy absorbing boxes 302, and the two energy absorbing boxes 302 are respectively connected to the two ends of the water tank mounting frame 300 along the second direction Y. In other embodiments, the number of energy absorbing boxes 302 can be adjusted according to actual needs.

[0088] See also Figures 2 to 3 The bracket assembly 100 includes a bracket assembly 10, a connector 20, and a first connector 30. The bracket assembly 10 is used to connect to the bumper 400. The connector 20 is connected to the bracket assembly 10 and is plugged into the base member 200. The first connector 30 is connected to the bracket assembly 10 and is used to connect to the base member 200. The first connector 30 is provided with a collapse structure 40.

[0089] According to the bracket assembly 100 of the present application, during assembly, the bumper 400 is mounted on the bracket assembly 10, and the connector 20 of the bracket assembly 10 is then plugged into the base member 200, thereby pre-installing the bracket assembly 100 with the bumper 400 on the base member 200 and improving the installation convenience and assembly efficiency of the bracket assembly 100. Thereafter, the first connector 30 is fixedly connected to the base member 200, completing the installation of the bracket assembly 100 on the base member 200. The crush structure 40 provided on the first connector 30 is capable of crushing when the bumper 400 is impacted, causing the first connector 30 to collapse toward the rear of the vehicle along the first direction X, thereby providing a cushioning effect and enhancing the protection provided to vulnerable road users in the event of a collision of the vehicle 600.

[0090] See also Figure 3 The number of connectors 20 is two. The two connectors 20 are disposed at both ends of the bracket assembly 10 along the second direction Y. The provision of the two connectors 20 can help position the bracket assembly 100 relative to the base member 200, thereby improving the installation accuracy of the bracket assembly 100. In other embodiments, the number of connectors 20 may be multiple.

[0091] See also Figures 4 to 6 The base member 200 defines a socket K1 extending along a first direction X. The connector 20 includes a plug portion 21 and a latch portion 22. The plug portion 21 extends through the socket K1. The latch portion 22 is connected to the plug portion 21 and latches onto a side of the base member 200 facing away from the bracket assembly 10 along the first direction X.

[0092] Thus, when the engaging portion 22 engages with the base member 200, it can position the bracket assembly 100 on the base member 200, thereby reducing the possibility of relative displacement between the bracket assembly 100 and the base member 200 when the first connecting member 30 is secured to the base member 200, thereby further improving the installation accuracy and quality of the bracket assembly 100. Furthermore, because the plug-in portion 21 plugs into the socket K1 along the first direction X, after a collision with the vehicle 600, the plug-in portion 21 can move relative to the socket K1 along the first direction X, thereby providing a cushioning effect.

[0093] In some embodiments, see Figure 4The side of the plug-in portion 21 is provided with an avoidance groove C, and the engaging portion 22 includes a cantilever section 221 and a clamping portion 222. One end of the cantilever section 221 is connected to the plug-in portion 21 and is located in the avoidance groove C. The clamping portion 222 is connected to the free end of the cantilever section 221 and protrudes in a direction away from the plug-in portion 21. The clamping portion 222 abuts against the side of the base member 200. In this way, when the plug-in portion 21 passes through the insertion hole K1, the cantilever section 221 and the clamping portion 222 are compressed and maintained in the avoidance groove C to ensure that the plug-in portion 21 passes through the insertion hole K1 smoothly. After the plug-in portion 21 extends out of the insertion hole K1, the clamping portion 222 abuts against the base member 200 to achieve the clamping fit between the plug-in portion 20 and the base member 200.

[0094] In some embodiments, see Figure 5 and Figure 6 The cross section of the clamping portion 222 along the second direction perpendicular to the second direction Y is triangular. The inclined surface on one side of the triangle facilitates the clamping portion 222 to pass through the insertion hole K1 to the side of the base member 200 facing away from the bracket assembly 10, and the inclined surface on the other side of the triangle facilitates the clamping portion 222 to be engaged with the base member 200.

[0095] In some embodiments, see Figures 4 to 6 The connector 20 further includes an abutment portion 23. The abutment portion 23 is connected to the connector portion 21 and is spaced apart from the engaging portion 22 along the first direction X. The abutment portion 23 abuts against a side of the base member 200 that is closer to the bracket assembly 10 along the first direction X. In this manner, the abutment portion 23 and the engaging portion 222 can clamp the base member 200 in the first direction X, thereby improving the reliability of the plug-in mating position of the connector 20 and the base member 200, thereby enhancing the assembly accuracy of the bracket assembly 100.

[0096] In some embodiments, see Figure 5 and Figure 6 The front assembly 500 further includes a mounting protrusion 301. The mounting protrusion 301 is connected to one side of the water tank mounting frame 300 along the first direction X. The insertion hole K1 extends through the mounting protrusion 301 along the first direction X. One end of the engaging portion 222 engages one side of the mounting protrusion 301 along the first direction X, and the abutting portion 23 abuts the other side of the mounting protrusion 301 along the first direction X. The number of mounting protrusions 301 is the same as the number of connectors 20.

[0097] In some embodiments, see Figure 5 and Figure 6 The abutting portion 23 includes an extension section 231 and an abutting section 232. One end of the extension section 231 is connected to the plug-in portion 21 and extends in a direction away from the bracket assembly 10. The other end of the extension section 231 is suspended relative to the plug-in portion 21. The abutting section 232 is connected to the other end of the extension section 231 and extends toward the plug-in portion 21. The abutting section 232 abuts against the base member 200.

[0098] Thus, when the bumper 400 is impacted, the extension section 231 can be deformed by the force, so that the connector 20 further passes through the insertion hole K1, thereby playing a buffering role, thereby improving the protection of vulnerable road users when the vehicle 600 collides.

[0099] In some embodiments, see Figure 5 and Figure 6 The plug-in portion 21 includes a first plug-in section 211 and a second plug-in section 212. The first plug-in section 211 is connected to the bracket assembly 10, and the second plug-in section 212 is connected to the end of the first plug-in section 211 facing away from the bracket assembly 10. The side surface of the second plug-in section 212 is formed by the inward offset of the side surface of the first plug-in section 211. The locking portion 22 is connected to the side surface of the second plug-in section 212. The extension section 231 is connected to the end of the first plug-in section 211 facing away from the bracket assembly 10 and extends in a direction away from the first plug-in section 211. The abutting section 232 is connected to the extension section 231 and extends toward the second plug-in section 212. In this way, the second plug-in section 212 provides space for the extension section 231 and the abutting section 232 to deform, thereby ensuring that the extension section 231 can deform and collapse when the bumper 400 is impacted.

[0100] After the plug portion 21 is inserted into the insertion hole K1, the first plug section 211 is spaced apart from the mounting protrusion 301. The second plug section 212 extends from one side of the mounting protrusion 301 along the first direction X to the other side of the mounting protrusion 301.

[0101] In some embodiments, the cross-sectional area of ​​the first plug segment 211 along the first direction X is larger than the cross-sectional area of ​​the second plug segment 212 , and the orthographic projection of the second plug segment 212 along the first direction X on the first plug segment 211 is located inside the first plug segment 211 .

[0102] In some embodiments, the cross-sectional area of ​​the first plug-in section 211 along the direction perpendicular to the first direction X gradually decreases in the direction away from the bracket assembly 10, and the cross-sectional area of ​​the second plug-in section 212 along the direction perpendicular to the first direction X gradually decreases in the direction away from the bracket assembly 10. In this way, the plug-in component 20 can be guided when being inserted into the socket K1, thereby improving the installation convenience of the plug-in component 20.

[0103] In some embodiments, see Figure 7 and Figure 8 The collapse structure 40 includes a collapse hole K3 , and the collapse hole K3 penetrates the first connecting member 30 along the thickness direction of the first connecting member 30 .

[0104] In this way, when the first connecting member 30 collapses and fractures at the collapse structure 40 , the collapse hole K3 can maintain the structural integrity of other positions of the first connecting member 30 to prevent the first connecting member 30 from being deformed too much and squeezing the base member 200 .

[0105] In some embodiments, the number of collapse holes K3 can be one or multiple, spaced apart. Multiple, spaced apart collapse holes K3 can further reduce the strength of the collapse structure 40, making it more likely that the first connector 30 will fail and fracture at the collapse structure 40, thereby better absorbing impact energy. For example, the number of collapse holes K3 can be two, three, four, or more, spaced apart.

[0106] In other embodiments, the middle region of the first connecting member 30 along the first direction X may be thinned to form the collapsed structure 40 .

[0107] In some embodiments, see Figure 7 and Figure 8 The first connecting member 30 also has a fixing hole K2, which penetrates the first connecting member 30 along the thickness direction of the first connecting member 30. The fixing hole K2 is used to accommodate the fastener 304 to fix the first connecting member 30 and the base member 200 through the fastener 304; the collapse hole K3 is connected to the fixing hole K2, and the aperture of the collapse hole K3 is larger than the aperture of the fixing hole K2.

[0108] In this way, by making the diameter of the collapse hole K3 larger, the first connecting member 30 can be more easily collapsed and fractured at the collapse hole K3, thereby absorbing the collision energy by crushing and buffering the impact force during the collision.

[0109] The fastener 304 may be a fastening screw or a fastening bolt. In other embodiments, the first connecting member 30 may be fixedly connected to the base member 200 by welding.

[0110] In other embodiments, the shape of the collapse hole K3 may also be configured as a hole structure of different shapes such as a waist-shaped hole, a trapezoidal hole, etc.

[0111] In some embodiments, see Figure 8 and Figure 9 The collapse hole K3 is connected to the fixing hole K2 via the collapse groove K4. The width of the collapse groove K4 is smaller than the inner diameter of the fixing hole K2. This makes it easier for the first connector 30 to collapse and fracture at the collapse hole K3, thereby improving the cushioning and protective effects. In other embodiments, the collapse hole K3 and the fixing hole K2 can also be spaced apart.

[0112] In some embodiments, one end of the first connecting member 30 is connected to the bracket assembly 10 , and the other end extends away from the bracket assembly 10 along the first direction X. In this way, the first connecting member 30 and the base member 200 can be easily fixed and installed.

[0113] In some embodiments, there are multiple first connecting members 30 , and the multiple first connecting members 30 are distributed along the second direction Y at intervals.

[0114] In some embodiments, see Figure 10 The first connector 30 is also provided with a positioning hole K5. The positioning hole K5 extends through the first connector 30 along its thickness direction (i.e., the third direction Z). The water tank mounting frame 300 is provided with a positioning pin 303 protruding along the third direction Z. The positioning pin 303 extends through the positioning hole K5 along the third direction Z to position the first connector 30 on the water tank mounting frame 300. Thus, by cooperating between the positioning hole K5 and the positioning pin 303 along the third direction Z, and the engaging portion 222 and the mounting protrusion 301 along the first direction X, the accuracy of the installation of the bracket assembly 100 on the water tank mounting frame 300 can be further improved, thereby enhancing assembly precision.

[0115] In some embodiments, see Figure 8 The first connector 30 includes a connecting plate 31 and a reinforcing flange 32. The connecting plate 31 is connected to the bracket assembly 10. The reinforcing flange 32 is provided protruding from the edge of the connecting plate 31. The reinforcing flange 32 increases the strength of the connecting plate 31, thereby further improving the connection reliability between the first connector 30 and the water tank mounting frame 300.

[0116] In some embodiments, see again Figure 7 The bracket assembly 10 includes a first bracket 11, a second bracket 12, a third bracket 13, and a fourth bracket 14. The first bracket 11 extends along the second direction Y. The second bracket 12 extends along the second direction Y and is spaced apart from the first bracket 11 along the third direction Z. The third bracket 13 extends along the third direction Z and is connected to the first bracket 11 and the second bracket 12 at one end of the bracket assembly 10 along the second direction Y. The fourth bracket 14 extends along the third direction Z and is connected to the first bracket 11 and the second bracket 12 at the other end of the bracket assembly 10 along the second direction Y.

[0117] In this way, the first bracket 11, the second bracket 12, the third bracket 13 and the fourth bracket 14 form a rectangular frame, which can cover the central area of ​​the large-sized bumper 400. The bracket assembly 10 of this structural form has high strength and high load-bearing capacity, and can meet the installation requirements of the large-sized and heavy bumper 400.

[0118] In some embodiments, the length of the first bracket 11 is substantially the same as the length of the second bracket 12. The length of the third bracket 13 is substantially the same as the length of the fourth bracket 14. The length of the first bracket 11 is greater than the length of the third bracket 13.

[0119] In some embodiments, see Figure 7 There are two connectors 20 , one connector 20 is connected to the middle of the third bracket 13 along the third direction Z, and the other connector 20 is connected to the middle of the fourth bracket 14 along the third direction Z.

[0120] In some embodiments, see Figure 7 The first connector 30 is connected to the first bracket 11. The bracket assembly 100 also includes a second connector 50, which is connected to the second bracket 12 and extends along the first direction X. The second connector 50 is used to connect to the base member 200. Thus, the cooperation between the first connector 30 and the second connector 50 can further improve the connection stability between the bracket assembly 10 and the base member 200. The number of second connectors 50 can be multiple, and the multiple second connectors 50 are spaced apart along the second direction Y.

[0121] In some embodiments, see Figure 7 Bracket assembly 10 further includes a fifth bracket 15. Fifth bracket 15 extends along third direction Z, with its ends connected to first bracket 11 and second bracket 12, respectively. Fifth bracket 15 is located between third bracket 13 and fourth bracket 14. Fifth bracket 15 further strengthens the overall strength of bracket assembly 10 and enhances the stability of bumper 400 when mounted on bracket assembly 10.

[0122] In some embodiments, see Figure 7 The bracket assembly 100 further includes a plurality of reinforcing ribs 60. The plurality of reinforcing ribs 60 are distributed on the first bracket 11, the second bracket 12, the third bracket 13, the fourth bracket 14, and the fifth bracket 15 to increase the strength of the bracket assembly 10 and further improve its load-bearing capacity to ensure reliable installation of the large-sized bumper 400 and the large-area decorative lamp assembly.

[0123] The above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent replacements of the technical solutions of the present application should not depart from the spirit and scope of the technical solutions of the present application.

Claims

1. A bracket assembly, characterized in that: include: a bracket assembly, the bracket assembly being used to mount the bumper; A plug-in component, the plug-in component is connected to the bracket assembly, and the plug-in component is used to be plugged into the base component; A first connecting member is connected to the bracket assembly, the first connecting member is used to be connected to the base member, and the first connecting member is provided with a collapse structure.

2. The bracket assembly according to claim 1, characterized in that: The base member is provided with an insertion hole extending through the base member in a first direction, and the connector comprises: an inserting portion passing through the inserting hole; The clamping portion is connected to the plug-in portion and is clamped to a side of the base component that is away from the bracket assembly along the first direction.

3. The bracket assembly according to claim 2, characterized in that: An avoidance groove is provided on the side of the plug-in part, and the clamping part includes a cantilever section and a clamping part. One end of the cantilever section is connected to the plug-in part and is located in the avoidance groove. The clamping part is connected to the free end of the cantilever section and protrudes in a direction away from the plug-in part. The clamping part abuts against the side of the base member.

4. The bracket assembly according to claim 2, characterized in that: The plug connector further includes an abutment portion connected to the plug connector, spaced apart from the engaging portion along a first direction, and abutting against a side of the base component close to the bracket assembly along the first direction.

5. The bracket assembly according to claim 4, characterized in that: The abutment portion includes an extension section and an abutment section, one end of the extension section is connected to the plug-in portion and extends in a direction away from the bracket assembly, the other end of the extension section is suspended relative to the plug-in portion, the abutment section is connected to the other end of the extension section and extends toward the plug-in portion, and the abutment section abuts against the base member.

6. The bracket assembly according to claim 1, characterized in that: The collapse structure includes a collapse hole, and the collapse hole penetrates the first connecting member along a thickness direction of the first connecting member.

7. The bracket assembly according to claim 6, characterized in that: The first connecting member further defines a fixing hole, the fixing hole penetrating the first connecting member along a thickness direction of the first connecting member, the fixing hole being used to receive a fastener to securely connect the first connecting member and the base member via the fastener; The collapse hole is communicated with the fixing hole, and a diameter of the collapse hole is larger than a diameter of the fixing hole.

8. The bracket assembly according to any one of claims 1 to 7, characterized in that: The bracket assembly includes: a first bracket extending along a second direction; a second bracket, the second bracket extending along a second direction, and the second bracket being spaced apart from the first bracket along a third direction; a third bracket extending along the third direction, and connected to the first bracket and the second bracket at one end of the bracket assembly along the second direction; The fourth bracket extends along the third direction. At the other end of the bracket assembly along the second direction, the fourth bracket is connected to the first bracket and the second bracket.

9. A front assembly, characterized in that: include: Basic parts; The bracket assembly according to any one of claims 1 to 8, wherein the bracket assembly is connected to the base member; A bumper is connected to a side of the bracket assembly facing away from the base component.

10. A vehicle, characterized in that: Comprising the front assembly as claimed in claim 9.

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