Mounting bracket and vehicle

Abstract

The embodiment of the application relates to the technical field of vehicle equipment, and discloses a mounting bracket and a vehicle. A mounting plate of the mounting bracket is arranged on a connecting part between a trunk and a rear floor, wherein a surface of the connecting part for arranging the mounting plate intersects with the ground, the mounting plate comprises a first surface and a second surface opposite in a first direction, the first surface is used for mounting an electric drive controller, a first connecting structure is arranged at one end of the mounting plate and the other end is used for being connected with an end of the rear floor facing the trunk, and a second connecting structure is arranged on the second surface and the other end is used for being connected with an end of the trunk facing the rear floor. The mounting bracket provided by the application can reduce the space occupancy rate of the electric drive controller on the rear floor, improve the space utilization rate of the surface of the rear floor, and further improve the space utilization rate of the vehicle body.

Description

Technical Field

[0001] This application relates to the field of vehicle equipment technology, and more particularly to a mounting bracket and a vehicle. Background Technology

[0002] Distributed electric drive is a new type of motor drive in electric vehicles. It has advantages such as short transmission chain, compact structure, and improved tire adhesion distribution and driving efficiency, which can significantly improve the overall performance and energy utilization of electric vehicles.

[0003] The distributed electric drive assembly enables distributed electric drive functionality. The distributed electric drive assembly may include an electric drive unit and an electric drive controller, which may be located on the rear floor of the vehicle.

[0004] However, the arrangement of the electric drive controller in the aforementioned related technologies occupies a large installation area on the rear floor of the vehicle, affecting the space utilization of the rear floor surface and thus reducing the space utilization of the vehicle. Utility Model Content

[0005] In view of this, the present application provides a mounting bracket and a vehicle to solve the technical problem in the above-mentioned related technologies that the arrangement of the electric drive controller occupies a large installation area on the rear floor of the vehicle, affecting the space utilization rate of the rear floor surface, and thus reducing the space utilization rate of the vehicle.

[0006] To achieve the above objectives, the technical solution of this application embodiment is implemented as follows:

[0007] A first aspect of this application provides a mounting bracket for mounting a distributed electric drive controller, comprising:

[0008] Mounting plate, used for installation at the connection between the trunk and the rear floor, wherein the surface of the connection for mounting the mounting plate intersects with the ground;

[0009] The mounting plate includes a first surface and a second surface opposite to each other along a first direction, wherein the first surface is used to mount the electric drive controller.

[0010] The first connection structure has one end disposed on the mounting plate and the other end used to connect to the end of the rear floor facing the trunk.

[0011] The second connecting structure is disposed on the second surface, and its other end is used to connect to the end of the trunk facing the rear floor.

[0012] This application provides a mounting bracket that allows the electric drive controller to be vertically mounted by placing a mounting plate at the connection between the trunk and the rear floor and using the surface of the connection that intersects with the ground (e.g., a vertical surface) as the mounting base.

[0013] This design breaks away from traditional planar installation methods, transferring the controller from horizontal space to a vertical connection area. This avoids occupying the surface area of ​​the rear floor or trunk, and releases horizontal spatial pressure through a vertical orientation. The first connection structure, through the connection between the mounting plate and the end of the rear floor, forms the main load-bearing path for the controller's weight. Simultaneously, the second connection structure, through the connection between the second side of the mounting plate and the end of the trunk, forms a lateral constraint. Together, they construct a three-dimensional stable support frame. As the core load-bearing component, the mounting plate's first side is designed to fit snugly against the controller, while the integrated design of its second side with the second connection structure enhances the overall structural integrity, enabling the mounting bracket to achieve high-strength fixation within a limited space.

[0014] This layout is particularly suitable for complex environments with exhaust system heat hazards and space conflicts, providing a dedicated installation area for the distributed electric drive controller.

[0015] In some embodiments of this application, a reinforcing structure is also included;

[0016] The reinforcing structure is disposed on the second surface, one end of the reinforcing structure is connected to the surface of the second connecting structure facing away from the mounting plate, and the other end of the reinforcing structure is connected to the second surface;

[0017] The reinforcing structure is used to support the second connecting structure.

[0018] In some embodiments of this application, the first connection structure includes:

[0019] The first branch has one end for connecting to the end of the mounting plate facing the rear floor, and the other end is disposed on the mounting plate;

[0020] The second branch is arranged at intervals from the first branch along the second direction. The second branch is located at the end of the mounting plate facing the rear floor, and the end of the second branch facing away from the mounting plate is used to connect to the rear floor.

[0021] The second direction is perpendicular to the first direction.

[0022] In some embodiments of this application, the first connecting structure and the mounting plate are an integral structure.

[0023] In some embodiments of this application, the second connection structure is a connecting plate;

[0024] The length of the connecting plate extends along the second direction, one side of the connecting plate in the width direction is connected to the second surface of the mounting plate, and the other side of the connecting plate in the width direction is used to connect to the trunk.

[0025] The second direction is perpendicular to the first direction.

[0026] In some embodiments of this application, the reinforcing structure is a reinforcing plate;

[0027] The length of the reinforcing plate extends along the second direction, one side of the reinforcing plate in the width direction is connected to the second surface, and the other side of the reinforcing plate in the width direction is connected to the connecting plate.

[0028] In some embodiments of this application, a heat shield is also included;

[0029] The heat insulation cover is disposed on the side of the reinforced structure facing away from the second surface, and the heat insulation cover is used to block the heat from the exhaust pipe from being transferred to the mounting plate.

[0030] In some embodiments of this application, the mounting plate has a cutout portion corresponding to a position for mounting the electric drive controller.

[0031] In some embodiments of this application, a reinforcing rib is also included, which is disposed on the mounting plate.

[0032] This application embodiment also provides a vehicle, which includes a rear floor, a trunk, an electric drive, an electric drive controller, and a mounting bracket as described above;

[0033] The rear floor is connected to the trunk. The electric drive is located on the side of the rear floor facing the ground. The electric drive controller is located at the junction of the rear floor and the trunk. The electric drive controller and the electric drive are independently configured, and the electric drive and the electric drive controller are electrically connected. Attached Figure Description

[0034] Figure 1 This is a three-dimensional structural diagram of a mounting bracket provided in an embodiment of this application;

[0035] Figure 2 for Figure 1 A first-view structural diagram of the mounting bracket in the image;

[0036] Figure 3 for Figure 1 A structural schematic diagram of the mounting bracket from a second-view perspective;

[0037] Figure 4 for Figure 1 A third-view structural diagram of the mounting bracket;

[0038] Figure 5 This is a schematic diagram of the structure of a mounting bracket installed on the bottom of the rear floor and the trunk, as provided in an embodiment of this application.

[0039] Figure label:

[0040] 10. Mounting bracket; 20. Trunk; 30. Rear floor;

[0041] 21. Connecting parts;

[0042] 100. Mounting plate;

[0043] 110. First side; 120. Second side; 130. Hollowed-out section; 140. Reinforcing rib;

[0044] 200. First connection structure;

[0045] 210. First Branch; 220. Second Branch;

[0046] 300. Second connection structure;

[0047] 400. Strengthen the structure;

[0048] 500. Heat insulation cover. Detailed Implementation

[0049] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the specific technical solutions of this application will be further described in detail below with reference to the accompanying drawings of the embodiments of this application. The following embodiments are used to illustrate this application, but are not intended to limit the scope of this application.

[0050] In the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this application, unless otherwise stated, "multiple" means two or more.

[0051] Furthermore, in the embodiments of this application, directional terms such as "upper," "lower," "left," and "right" are defined relative to the positions in which the components are schematically placed in the accompanying drawings. It should be understood that these directional terms are relative concepts, used for relative description and clarification, and can change accordingly depending on the position of the components in the accompanying drawings.

[0052] In the embodiments of this application, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, "connection" can mean a fixed connection, a detachable connection, or an integral part; it can mean a direct connection or an indirect connection through an intermediate medium.

[0053] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0054] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0055] The arrangement of the electric drive controller in the aforementioned related technologies occupies a large installation area on the rear floor of the vehicle, affecting the space utilization rate of the rear floor surface and thus reducing the space utilization rate of the vehicle.

[0056] The reason for this problem is that in the existing technology, the electric drive controller and the electric drive are integrated and located under the rear floor. When the electric drive and the electric drive controller are integrated, the combined volume of the two structures is large, which will occupy too much space and installation area under the rear floor, thus affecting the space utilization rate under the rear floor and also affecting the space utilization rate of the vehicle.

[0057] To address the aforementioned issues, this application provides a mounting bracket and mounting plate. The mounting bracket places the mounting plate at the connection between the trunk and the rear floor, and utilizes the surface of the connection that intersects with the ground (e.g., a vertical surface) as the mounting base, enabling the electric drive controller to be vertically mounted via the mounting plate.

[0058] This design breaks away from traditional planar installation methods, transferring the controller from horizontal space to a vertical connection area. This avoids occupying the surface area of ​​the rear floor or trunk, and releases horizontal spatial pressure through a vertical orientation. The first connection structure, through the connection between the mounting plate and the end of the rear floor, forms the main load-bearing path for the controller's weight. Simultaneously, the second connection structure, through the connection between the second side of the mounting plate and the end of the trunk, forms a lateral constraint. Together, they construct a three-dimensional stable support frame. As the core load-bearing component, the mounting plate's first side is designed to fit snugly against the controller, while the integrated design of its second side with the second connection structure enhances the overall structural integrity, enabling the mounting bracket to achieve high-strength fixation within a limited space.

[0059] This layout is particularly suitable for complex environments with exhaust system heat hazards and space conflicts, providing a dedicated installation area for the distributed electric drive controller.

[0060] The mounting bracket and vehicle provided in this application will now be described with reference to the accompanying drawings and specific embodiments.

[0061] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 This application provides a mounting bracket 10 for mounting a distributed electric drive controller. The mounting bracket 10 may include a mounting plate 100, a first connection structure 200, and a second connection structure 300.

[0062] Mounting plate 100 is used to connect part 21 between trunk 20 and rear floor 30. The surface of connecting part 21 on which mounting plate 100 is installed intersects with the ground.

[0063] In some embodiments, the mounting plate 100 can be understood as a load-bearing component whose main function is to provide a base for mounting the electric drive controller. Specifically, the mounting plate 100 can be made of sheet metal, composite material, or other materials with sufficient strength to meet load-bearing requirements. For example, the mounting plate 100 can be made of aluminum alloy for lightweight design, or steel plate for improved structural rigidity. Furthermore, the shape of the mounting plate 100 can be adjusted according to the actual installation space, for example, designed as a rectangular, trapezoidal, or irregular structure to adapt to the specific shape of the connection 21 between the trunk 20 and the rear floor 30.

[0064] Mounting plate 100 may include a first direction (e.g., Figure 1 The first surface 110 and the second surface 120 are opposite each other in the X direction, and the first surface 110 is used to mount the electric drive controller. For example, the first surface 110 can be used to mount the surface with the largest area among several outer surfaces on the electric drive controller.

[0065] Mounting plate 100 is disposed at a joint 21 between the trunk 20 and the rear floor 30. This joint 21 is used to position the surface of mounting plate 100 to intersect with the ground, thereby providing a non-horizontal mounting base. A first surface 110 of mounting plate 100 is used to mount the electric drive controller, allowing the controller to be fixed vertically to the joint 21. This design moves the electric drive controller from a traditional horizontal space to a vertical connection area, avoiding occupying surface area of ​​the rear floor 30 or trunk 20, while also relieving horizontal space pressure on the vehicle's underside.

[0066] One end of the first connecting structure 200 is disposed on the mounting plate 100, and the other end is used to connect to the end of the rear floor 30 facing the trunk 20.

[0067] The first connecting structure 200 can be understood as a component for transmitting loads, and its main function is to form a stable connection between the mounting plate 100 and the rear floor 30. Specifically, the first connecting structure 200 can be fixed to the rear floor 30 by means of bolting, welding, riveting, or snap-fit ​​connection. For example, the first connecting structure 200 can be designed as a connecting piece with threaded holes, which is fastened to the corresponding holes at the end of the rear floor 30 by bolts. As a preferred embodiment, the first connecting structure 200 can also use an elastic connector to absorb vibrations generated during vehicle operation, thereby reducing the impact on the mounting plate 100 and the electric drive controller.

[0068] The second connecting structure 300 is disposed on the second surface 120, and its other end is used to connect to the end of the trunk 20 facing the rear floor 30.

[0069] The second connecting structure 300 can be understood as a component providing lateral constraint, its main function being to enhance the connection stability between the mounting plate 100 and the trunk 20. Specifically, the second connecting structure 300 can be fixed to the trunk 20 through methods such as adhesive bonding, bolting, or embedded connection. For example, the second connecting structure 300 can be designed as a flat plate structure with multiple mounting holes, fastened to the corresponding holes at the end of the trunk 20 by bolts. Furthermore, the second connecting structure 300 can also adopt an adjustable length design to allow for fine-tuning according to actual space requirements during installation.

[0070] This application provides a mounting bracket 10, which is installed vertically by setting a mounting plate 100 in the connection part 21 between the trunk 20 and the rear floor 30, and using the surface (e.g., a vertical surface) on the connection part 21 that intersects with the ground as the mounting base, so that the electric drive controller can be vertically installed through the mounting plate 100.

[0071] This design breaks away from traditional planar installation methods, transferring the controller from horizontal space to a vertical connection area. This avoids occupying the bottom of the rear floor 30 or the surface area of ​​the trunk 20, and releases horizontal spatial pressure through a vertical orientation. The first connecting structure 200 forms the main load-bearing path for the controller's weight through the connection between the mounting plate 100 and the end of the rear floor 30. Simultaneously, the second connecting structure 300 forms a lateral constraint through the connection between the second surface 120 of the mounting plate 100 and the end of the trunk 20. Together, they construct a three-dimensional stable support frame. As the core load-bearing component, the mounting plate 100's first surface 110 is designed to fit snugly against the large surface of the controller, increasing the contact area and improving installation reliability. The integrated design of the second surface 120 and the second connecting structure 300 strengthens the overall structural integrity, enabling the mounting bracket 10 to achieve high-strength fixation within a limited space.

[0072] This layout is particularly suitable for complex environments with exhaust system heat hazards and space conflicts, providing a dedicated installation area for the distributed electric drive controller.

[0073] Reference Figures 1 to 4 In some embodiments, the mounting bracket 10 may further include a reinforcing structure 400 disposed on the second surface 120. One end of the reinforcing structure 400 is connected to the surface of the second connecting structure 300 facing away from the mounting plate 100, and the other end of the reinforcing structure 400 is connected to the second surface 120. The reinforcing structure 400 is used to support the second connecting structure 300.

[0074] In some embodiments, the reinforcing structure 400 refers to an auxiliary support component, which may be a reinforcing member made of sheet metal, profile or composite material, with the purpose of improving the stiffness and stability of the overall structure.

[0075] In practice, the reinforcing structure 400 can be fixed to the mounting plate 100 by welding, riveting or bolting. Its shape can be designed as a straight plate, a bent plate or other adaptable shape according to specific needs, so as to effectively support the second connecting structure 300.

[0076] This design introduces a reinforcing structure 400 to form an auxiliary support between the second connecting structure 300 and the mounting plate 100. Specifically, the reinforcing structure 400 is disposed on the second surface 120 of the mounting plate 100, with one end connected to the surface of the second connecting structure 300 facing away from the mounting plate 100, and the other end connected to the second surface 120, thus forming a triangular support structure. This triangular support structure can effectively distribute the load borne by the second connecting structure 300 to the mounting plate 100 body, reducing stress concentration at the connection between the second connecting structure 300 and the mounting plate 100. At the same time, the direct connection between the reinforcing structure 400 and the second surface 120 enhances the structural strength of local areas of the mounting plate 100, allowing the second connecting structure 300 to maintain morphological stability when subjected to vibration or impact, thereby improving the durability of the entire mounting bracket 10. Through this multi-point load-bearing support method, the deformation problem caused by the second connecting structure 300 being subjected to force alone is avoided, and the overall mechanical performance of the mounting bracket 10 is improved through complementary structural design.

[0077] Reference Figures 1 to 4 In some embodiments, the first connection structure 200 may include a first branch 210 and a second branch 220.

[0078] One end of the first branch 210 is used to connect to one end of the mounting plate 100 facing the rear floor 30, and the other end is disposed on the mounting plate 100. The second branch 220 is along a second direction (e.g., the first branch 210 is connected to the first branch 210 in a second direction). Figure 3The second branch 220 is arranged at intervals in the Y direction of the mounting plate 100, and the second branch 220 is provided at one end of the mounting plate 100 facing the rear floor 30. The other end of the second branch 220 facing away from the mounting plate 100 is used to connect to the rear floor 30. The second direction is perpendicular to the first direction.

[0079] Specifically, the first support 210 refers to a linear structural component extending from the mounting plate 100 and used to connect to the rear floor 30. It can be made of metal strips, profiles, or composite materials with a certain degree of rigidity, with the aim of providing stable connection support. The second support 220 can be understood as another connecting component arranged parallel to the first support 210. It can also be made of metal strips, profiles, or other high-strength materials, with the aim of dispersing stress through a two-point connection. The second direction refers to the spatial direction perpendicular to the first direction, which defines the relative positional relationship between the first support 210 and the second support 220 in space, thereby ensuring that the two supports can form an effective spacing layout.

[0080] This design employs a dual-installation-point connection structure with two supports, creating an intermittent layout in the second direction. The parallel arrangement of the first support 210 and the second support 220 expands the connection between the mounting bracket 10 and the rear floor 30 from a single point to a dual-point support, effectively dispersing the force distribution area on the mounting plate 100 and reducing the risk of localized stress concentration. The use of a linear material layout instead of a traditional block structure significantly reduces material usage while maintaining connection strength, thereby lowering manufacturing costs and reducing the weight of the bracket assembly.

[0081] Reference Figures 1 to 4 In some embodiments, the first connection structure 200 and the mounting plate 100 are an integral structure.

[0082] In some embodiments, a monolithic structure refers to a technical solution that integrates two or more originally independent components into a single unit through a specific process, such as casting, injection molding, or integral molding. The purpose of this design is to reduce the number of parts in the assembly process, thereby simplifying the assembly process and improving the overall structural reliability.

[0083] This technical solution demonstrates significant advantages in resolving the conflict between assembly efficiency and structural strength by designing the first connecting structure 200 and the mounting plate 100 as a single, integral structure. The integrated structure eliminates the need for separate connectors required by traditional bolted or welded connections, reducing the number of parts and avoiding stress concentration at the connection interface. This integrated design ensures the continuity of the load transfer path, thereby improving the overall load-bearing capacity of the structure.

[0084] By eliminating the cumulative effect of assembly tolerances, the dimensional accuracy of the connection between the mounting bracket 10 and the rear floor 30 is ensured, which is of great significance for the mounting structure that bears the vibration load of the electric drive controller. In addition, the material continuity characteristics of the integrated structure also optimize the stress distribution, fundamentally improving local weak points.

[0085] Reference Figures 1 to 4 In some embodiments, the second connecting structure 300 is a connecting plate, the length of which extends along a second direction. One side of the connecting plate in the width direction is connected to the second surface 120 of the mounting plate 100, and the other side in the width direction is used to connect to the trunk 20. The second direction is perpendicular to the first direction.

[0086] In some embodiments, the connecting plate refers to a plate-like structure with a large surface area, which can be implemented using metal sheets, composite material plates, etc. Its purpose is to improve the connection stability with the trunk 20 by increasing the contact area and to effectively distribute the load.

[0087] This solution achieves multi-dimensional technical effects by designing the second connecting structure 300 as a plate-like structure and utilizing the geometric characteristics of the plate-like structure.

[0088] Specifically, the connecting plate extends along the second direction in its length direction. This directional design allows the connecting plate to form a spatially orthogonal layout with the mounting plate 100, which not only meets the vertical installation requirements of the vehicle chassis structure but also disperses stress concentration in the connection area through its length extension. The two sides of the connecting plate in the width direction are connected to the mounting plate 100 and the trunk 20, respectively. This double-sided connection method improves connection stability by increasing the contact area. Especially when dealing with vibration loads during vehicle operation, the plate structure can transmit the load more evenly than point or line connections.

[0089] The perpendicular relationship between the second and first directions not only ensures the shortest mechanical transmission path between the connecting plate and the mounting plate 100, but also enables the entire support structure to form a stable load-bearing frame in three-dimensional space. This orthogonal layout satisfies the compactness requirement of the installation space and improves mechanical performance through structural geometry optimization. The width direction of the connecting plate serves as the main load-bearing surface, and its planar characteristics can effectively resist the shear force between the mounting plate 100 and the trunk 20, while providing a suitable installation reference surface for the subsequent possible reinforcement structure 400.

[0090] Reference Figures 1 to 4 In some embodiments, the reinforcing structure 400 is a reinforcing plate, the length of which extends along the second direction, one side of the reinforcing plate in the width direction is connected to the second surface 120, and the other side of the reinforcing plate in the width direction is connected to the connecting plate.

[0091] In some embodiments, the reinforcing plate refers to a plate-like structure with high rigidity and load-bearing capacity, which may be made of metal sheet, composite material plate, or other high-strength materials. Its purpose is to enhance the support between the connecting plate and the mounting plate 100 through geometric features, thereby improving the stability of the overall structure. The reinforcing plate is connected to the second surface 120 and the connecting plate on both sides in the width direction, respectively. This design increases the contact area, thereby dispersing the problem of localized stress concentration.

[0092] This solution implements the reinforcing structure 400 as a reinforcing plate, utilizing its geometric features to strengthen the support of the second connecting structure 300. The reinforcing plate extends along the second direction, covering the critical stress area between the connecting plate and the mounting plate 100. It connects to the second surface 120 and the connecting plate via its two sides in the width direction, forming surface contact rather than line or point contact. This design results in a larger contact area between the reinforcing plate and the connecting plate and mounting plate 100, effectively dispersing stress concentration and improving the overall structural load-bearing capacity.

[0093] Specifically, the extension direction of the reinforcing plate is consistent with the second direction and is exactly perpendicular to the first direction. This orthogonal layout can specifically enhance the bending resistance of the second connection structure 300 in the direction perpendicular to the mounting surface of the electric drive controller. At the same time, its width-direction connection design can resist the torsional deformation that the connection plate may undergo, ultimately achieving multi-dimensional support and reinforcement of the second connection structure 300.

[0094] Reference Figures 1 to 4 In some embodiments, the mounting bracket 10 may also include a heat shield 500 disposed on the side of the reinforcing structure 400 facing away from the second surface 120, and the heat shield 500 is used to block the heat transfer of the exhaust pipe to the mounting plate 100.

[0095] In some embodiments, the heat shield 500 refers to a component with thermal insulation function, which can be implemented using a metal heat shield, composite heat insulation material, or ceramic-based heat insulation coating. In specific implementations, the material selection for the heat shield 500 must balance high-temperature resistance and low thermal conductivity to ensure effective blocking of heat conduction paths. The reinforcing structure 400 here not only provides support but also provides an installation base for the heat shield 500, thus achieving functional integration design.

[0096] This technical solution addresses the impact of exhaust heat on the electric drive controller by installing a heat shield 500 on the side of the reinforced structure 400 facing away from the second surface 120 of the mounting plate 100. The heat shield 500 is positioned directly opposite the direction of heat radiation from the exhaust pipe, and its physical isolation effectively blocks the heat transfer path from the exhaust pipe to the mounting plate 100. This design not only continues the supporting function of the reinforced structure 400 for the second connecting structure 300, but also achieves thermal protection through functional integration. The composite structure design of the heat shield 500 and the reinforced structure 400 maintains the mechanical properties of the original supporting structure while adding a functional extension of thermal protection, enabling the mounting bracket 10 to have thermal management capabilities while bearing mechanical loads.

[0097] This spatial layout fully utilizes the geometric advantages of the reinforced structure 400, integrating the thermal insulation function with the structural support function in a spatially adaptable manner, thus avoiding the space occupation problem that may result from adding additional independent thermal insulation components.

[0098] Reference Figures 1 to 4 In some embodiments, the mounting plate 100 has a cutout 130, which corresponds to the position for mounting the electric drive controller.

[0099] Specifically, the cutout 130 refers to a partial cutout structure created on the mounting plate 100, which can be circular, elliptical, or polygonal in shape. In practical applications, the design of the cutout 130 must precisely correspond to the mounting area of ​​the electric drive controller to ensure the integrity of critical load-bearing areas is preserved while eliminating redundant materials. The aim is to reduce overall weight by optimizing material distribution while ensuring installation stability, thereby improving the vehicle's energy efficiency and range.

[0100] This solution achieves targeted material optimization by creating a hollow section 130 on the mounting plate 100 and precisely aligning the position of the hollow section 130 with the mounting area of ​​the electric drive controller. Specifically, the hollow section 130 creates a partially hollowed-out structure in the controller mounting area, preserving the complete load-bearing capacity of the contact surface between the mounting plate 100 and the controller while reducing weight by eliminating redundant material in non-critical load-bearing areas. This layout avoids the structural strength weakening problems caused by traditional overall thinning or random openings, effectively reducing the weight of the bracket assembly while ensuring installation stability, thereby improving vehicle energy efficiency and enhancing range.

[0101] Reference Figures 1 to 4 In some embodiments, a reinforcing rib 140 may also be included, which is disposed on the mounting plate 100.

[0102] In some embodiments, the reinforcing rib 140 refers to an auxiliary component used to enhance structural strength, which can be formed by bending metal sheet, welding, or integral stamping.

[0103] In practice, the stiffener 140 changes the stress distribution path through local thickening or special geometric design, with the aim of improving the overall rigidity and deformation resistance of the mounting plate 100.

[0104] This solution enhances the mechanical properties of the mounting plate 100 by adding reinforcing ribs 140 to the mounting plate 100, utilizing the geometric shape of the ribs 140. Specifically, the reinforcing ribs 140, as structural reinforcement units, alter the stress distribution path of the mounting plate 100 through local thickening or bending, effectively dispersing and offsetting external loads during transmission through the three-dimensional structure of the reinforcing ribs 140. This design is specifically designed for the combined load scenarios that the mounting plate 100 may experience during vehicle operation, such as vibration, impact, and thermal stress. By strengthening its structural resistance, it improves its bending and torsional resistance, thereby reducing the risk of plastic deformation or fatigue damage to the mounting plate 100 during long-term use, ultimately ensuring the stability of the electric drive controller mounting reference.

[0105] Reference Figure 4 and Figure 5 This application provides a vehicle that may include a rear floor 30, a trunk 20, an electric drive, an electric drive controller, and the aforementioned mounting bracket 10.

[0106] The rear floor 30 is connected to the trunk 20. The electric drive is located on the side of the rear floor 30 facing the ground. The electric drive controller is located at the connection 21 between the rear floor 30 and the trunk 20. The electric drive controller and the electric drive are independently set, and the electric drive and the electric drive controller are electrically connected.

[0107] This vehicle optimizes space and enhances functionality by independently mounting the electric drive controller at the junction 21 between the rear floor 30 and the trunk 20, utilizing the special structure of the mounting bracket 10. Specifically, the junction 21 between the rear floor 30 and the trunk 20 is originally a transition area, where space utilization is low in traditional designs. By setting the mounting bracket 10 here, the controller is vertically mounted on the surface of the junction 21, making the controller vertical. This avoids occupying the horizontal space at the bottom of the rear floor 30 and does not encroach on the storage space of the trunk 20, thus solving the space conflict problem when multiple components of a distributed electric drive system are arranged.

[0108] The independent setup of the electric drive and controller breaks the rigid space requirements of traditional integrated layouts, allowing each to be adapted to the optimal installation position, which reduces the structural load on the bottom of the rear floor 30 and improves the overall layout flexibility of the system.

[0109] In some embodiments, the vehicle may be a gasoline-powered vehicle, or it may be a new energy vehicle, such as a pure electric vehicle (PEV / BEV), a range-extended electric vehicle (REEV), a hybrid electric vehicle (HEV), or a fuel cell electric vehicle. The vehicle may also be any vehicle equipped with a battery.

[0110] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made based on the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A mounting bracket (10), characterized in that, For installing distributed electric drive controllers, including: Mounting plate (100) is provided for connection part (21) between trunk (20) and rear floor (30), wherein the surface of connection part (21) for mounting plate (100) intersects the ground; The mounting plate (100) includes a first surface (110) and a second surface (120) opposite each other along a first direction, wherein the first surface (110) is used to mount an electric drive controller; The first connecting structure (200) has one end disposed on the mounting plate (100) and the other end used to connect to the end of the rear floor (30) facing the trunk (20); A second connecting structure (300) is disposed on the second surface (120), and the other end is used to connect to the end of the trunk (20) facing the rear floor (30).

2. The mounting bracket (10) according to claim 1, characterized in that, It also includes a reinforced structure (400); The reinforcing structure (400) is disposed on the second surface (120), one end of the reinforcing structure (400) is connected to the surface of the second connecting structure (300) facing away from the mounting plate (100), and the other end of the reinforcing structure (400) is connected to the second surface (120); The reinforcing structure (400) is used to support the second connecting structure (300).

3. The mounting bracket (10) according to claim 1, characterized in that, The first connection structure (200) includes: The first branch (210) has one end for connecting to one end of the mounting plate (100) facing the rear floor (30), and the other end is disposed on the mounting plate (100); The second branch (220) is arranged at a distance from the first branch (210) along the second direction. The second branch (220) is located at one end of the mounting plate (100) facing the rear floor (30), and the end of the second branch (220) facing away from the mounting plate (100) is used to connect to the rear floor (30). The second direction is perpendicular to the first direction.

4. The mounting bracket (10) according to claim 1, characterized in that, The first connecting structure (200) and the mounting plate (100) are an integral structure.

5. The mounting bracket (10) according to claim 2, characterized in that, The second connection structure (300) is a connecting plate; The length of the connecting plate extends along the second direction, one side of the connecting plate in the width direction is connected to the second surface (120) of the mounting plate (100), and the other side of the connecting plate in the width direction is used to connect to the trunk (20); The second direction is perpendicular to the first direction.

6. The mounting bracket (10) according to claim 5, characterized in that, The reinforcing structure (400) is a reinforcing plate; The length of the reinforcing plate extends along the second direction, one side of the reinforcing plate in the width direction is connected to the second surface (120), and the other side of the reinforcing plate in the width direction is connected to the connecting plate.

7. The mounting bracket (10) according to claim 2, characterized in that, It also includes a heat shield (500); The heat shield (500) is disposed on the side of the reinforcing structure (400) facing away from the second surface (120), and the heat shield (500) is used to block the heat from the exhaust pipe from being transferred to the mounting plate (100).

8. The mounting bracket (10) according to claim 1, characterized in that, The mounting plate (100) has a cutout (130) corresponding to the position for mounting the electric drive controller.

9. The mounting bracket (10) according to claim 1, characterized in that, It also includes reinforcing ribs (140) disposed on the mounting plate (100).

10. A vehicle, characterized in that, Includes a rear floor (30), a trunk (20), an electric drive, an electric drive controller, and a mounting bracket (10) as claimed in any one of claims 1 to 9; The rear floor (30) is connected to the trunk (20). The electric drive is located on the side of the rear floor (30) facing the ground. The electric drive controller is located at the connection part (21) between the rear floor (30) and the trunk (20). The electric drive controller and the electric drive are independently set, and the electric drive and the electric drive controller are electrically connected.

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