CN220220376U - Battery positioning assembly and vehicle - Google Patents

Abstract

The application discloses battery positioning assembly and vehicle, battery positioning assembly includes tray and mounting panel, and the mounting panel includes curb plate, first turn-ups portion and second turn-ups portion, and first turn-ups portion links to each other with the curb plate, and curb plate and first turn-ups portion cooperation are used for locating the adjacent both sides of battery, and the second turn-ups portion links to each other and stacks the connection tray with the curb plate, and first turn-ups portion and second turn-ups portion link to each other. According to the technical scheme, the integral welding design thought of the whole battery is adopted, the flanging part is designed on the mounting plate, the battery is fixed on the tray while being limited, and the mounting and limiting structures are not required to be provided independently, so that the mounting space is met, and the cost is saved.

Description

Battery positioning assembly and vehicle

Technical Field

The present disclosure relates to the field of automotive technology, and in particular, to a battery positioning assembly and a vehicle having the same.

Background

In HEV model development, the battery needs to be arranged to the rear floor spare tub area, limited by the front cabin space, where the X-direction powered battery pack and its attendant structure occupy a large space, and the Z-direction trunk lid is limited, and therefore, the battery installation space is greatly limited. Meanwhile, the parts in the area need to have enough installation and maintenance space and meet the requirements of safety and strength in the rear collision. The existing battery positioning assembly cannot meet the design requirements, and new battery positioning assemblies need to be optimally developed, and meanwhile comprehensive cost is considered.

Disclosure of Invention

The present application aims to solve, at least to some extent, the technical problems in the related art. Therefore, the application provides a battery positioning assembly, adopts the integral welding design thinking of becoming whole, through design turn-ups portion on the mounting panel, fixes the mounting panel on the tray when having limited battery location, need not to provide installation and limit structure alone to satisfy installation space and practiced thrift the cost.

According to the battery positioning assembly, the battery positioning assembly mainly comprises a tray and a mounting plate, wherein the mounting plate comprises a side plate, a first flanging part and a second flanging part, the first flanging part is connected with the side plate, the side plate is matched with the first flanging part to be used for positioning adjacent two sides of a battery along the circumferential direction, the second flanging part is connected with the side plate in a connecting and stacking mode, and the first flanging part is connected with the second flanging part.

According to the battery positioning assembly of the embodiment of the application, the first flanging part mainly plays a role in positioning a matched battery, the second flanging part mainly plays a role in fixing the mounting plate and connecting the tray, and the first flanging part and the second flanging part are designed on the mounting plate without independently providing a mounting and limiting structure so as to meet the mounting space and save the cost.

In some embodiments of the present application, an end portion of the second flange portion is provided with a flange portion, and the flange portion is laminated and connected with the first flange portion.

In some embodiments of the present application, the hemming portion is welded with the first hemming portion.

In some embodiments of the present application, an end edge of the second cuff portion is connected to an edge of the first cuff portion.

In some embodiments of the present application, the first and second flange portions are integrally formed with the side plate by a stamping and/or bending process.

In some embodiments of the present application, the mounting plate is configured in an elongated shape, and at least one end is provided with the first flanging portion; and/or the second flanging part is connected with the tray in a stacking way, one side edge of the side plate is connected with one side edge of the second flanging part and extends in a direction perpendicular to the tray and away from the tray, and the first flanging part is connected with the edge of the side plate and extends in a direction parallel to the tray and in a direction at a preset angle with the side plate.

In some embodiments of the present application, the battery positioning assembly of any one of the embodiments above further comprises a tube positioning portion welded to the tray and configured to position a battery exhaust tube; and/or the mounting plate is provided with a mounting hole for mounting the pull rod, and the mounting hole is a slotted hole extending along the direction vertical to the chassis.

In some embodiments of the present application, the tray is provided with a support boss, the support boss is disposed on the inner side of the mounting plate and is used for supporting the battery, the support boss comprises a plurality of spaced-apart holes, and the support boss is provided with an opening.

In some embodiments of the present application, the tray includes a mounting boss and a flange edge, the flange edge is connected with a periphery of the mounting boss and surrounds the mounting boss, the mounting boss protrudes from the flange edge, and the mounting plate is disposed on the mounting boss, and the flange edge is configured to be connected with a floor of a vehicle body.

In some embodiments of the present application, the tray is configured as a one-piece stamped box-like structure; and/or the mounting plates comprise two oppositely arranged mounting plates, a battery accommodating groove is formed between the two mounting plates, and at least one pair of first flanging parts which are diagonally arranged are arranged in the battery accommodating groove.

According to the vehicle disclosed by the embodiment of the application, the vehicle comprises a vehicle body and the battery positioning assembly of any embodiment, and the tray is fixedly connected to the rear floor set of the vehicle body in a stacked mode. Through fix the battery locating component of this application on the floor group behind the automobile body, can indirectly promote back floor local rigidity and mode, effectively promote whole car performance.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from the structures shown in these drawings without inventive effort to a person of ordinary skill in the art.

Fig. 1 is a schematic view of a battery positioning assembly according to an embodiment of the present application after assembling a storage battery.

Fig. 2 is a schematic structural view of a battery positioning assembly according to an embodiment of the present application.

Fig. 3 is a schematic structural view of a mounting plate of a battery positioning assembly according to one embodiment of the present application.

Fig. 4 is a schematic structural view of a mounting plate of a battery positioning assembly according to one embodiment of the present application.

Fig. 5 is a schematic structural view of a mounting plate of a battery positioning assembly according to one embodiment of the present application.

Fig. 6 is a schematic structural view of a mounting plate of a battery positioning assembly according to one embodiment of the present application.

Fig. 7 is a schematic structural view of a mounting plate of a battery positioning assembly according to one embodiment of the present application.

Fig. 8 is a schematic structural view of a tray of a battery positioning assembly according to an embodiment of the present application.

Fig. 9 is a schematic view of a battery positioning assembly according to an embodiment of the present application after assembling a storage battery.

Fig. 10 is a schematic structural view of an exhaust pipe positioning portion of a battery positioning assembly according to an embodiment of the present application.

Description of the drawings: tray 110, support boss 111, mounting boss 112, flange 113, tube positioning portion 114, mounting plate 120, first flange portion 121, second flange portion 122, side plate 123, mounting hole 124, flange portion 125, battery 130, battery body 131, battery tie rod 132, exhaust tube 133, rear floor 140.

The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments, referring to the attached drawings.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.

In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "secured," and the like are to be construed broadly, and for example, "secured" may be either permanently attached or removably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In addition, descriptions such as those related to "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated in this application. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

The present application provides a battery positioning assembly, which is described in detail below. It should be noted that the following description order of the embodiments is not intended to limit the preferred order of the embodiments of the present application. In the following embodiments, the descriptions of the embodiments are focused on, and for the part that is not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.

Referring to fig. 1 and 2, embodiments of the present application provide a battery positioning assembly, which mainly includes a tray 110 and a mounting plate 120. The tray 110 is mainly used for carrying the battery 130, and the battery 130 can be directly placed on the tray 110. The mounting plate 120 is mainly used for positioning the battery 130, the mounting plate 120 comprises a side plate 123, a first flanging part 121 and a second flanging part 122, the first flanging part 121 is connected with the side plate 123, and the side plate 123 and the first flanging part 121 are matched to be used for positioning adjacent two sides of the battery 130 along the circumferential direction. For example, two circumferentially adjacent side surfaces of the battery 130 are set to be a first side surface and a second side surface, the first side surface is opposite to the side plate 123 and the second side surface is opposite to the first burring 121 when the battery 130 is fitted to the mounting plate 120, so that the adjacent sides (first side surface and second side surface) of the battery are positioned by the fitting of the side plate 123 and the first burring 121, or, the corner (angle between the first side surface and the second side surface) between the adjacent sides of the battery is positioned by the fitting of the side plate 123 and the first burring 121. The first burring 121 and the second burring 122 are connected, and the second burring 122 is connected to the side plate 123 and is laminated to the tray 110 so as to fix the mounting plate 120 to the tray 110.

According to the battery positioning assembly of the embodiment of the application, the mounting plate 120 can be arranged to be fixed on the tray 110, after the battery 130 is placed on the tray 110, the side plate 123 and the first flanging part 121 of the mounting plate 120 are respectively matched with two adjacent side surfaces for positioning the battery 130, in addition, the problem of positioning the battery 130 and mounting the battery positioning assembly is solved simultaneously through the first flanging part 121 and the second flanging part 122 on the mounting plate 120, and the mounting and limiting structures are not required to be independently provided, so that the mounting space is saved and the cost is saved.

The tray may be provided with a plurality of mounting plates 120, for example, two mounting plates 120 (of course, more than three mounting plates may be provided on the tray, and the application mainly uses two mounting plates 120 as an example for illustration), the two mounting plates 120 are respectively fixed on the tray 110 through respective second flanging portions 122, the periphery of the battery 130 is respectively limited by the side plates 123 and the first flanging portions 121 of the two mounting plates 120, so that the battery 130 can be effectively prevented from moving on the tray 110 due to motion inertia during the running process of the vehicle, for example, the side plate 123 of the first mounting plate 120, the first flanging portion 121 of the first mounting plate 120, the side plate 123 of the second mounting plate 120, and the first flanging portion 121 of the second mounting plate 120 can respectively position four sides of the battery.

In some embodiments of the present application, the end of the second flange portion 122 of the mounting plate 120 may be provided with a flange portion 125, and referring to fig. 3, the flange portion 125 is laminated and connected with the first flange portion 121. The flanging part 125 and the first flanging part 121 are connected together in a stacked manner, so that the first flanging part 121 is reinforced, can bear larger stress and is not easy to deform, and the mechanical property and the service life of the battery positioning assembly can be effectively improved.

Further, in some embodiments of the present application, the flange portion 125 and the first flange portion 121 of the mounting plate 120 may be connected together by welding. On the one hand, the welded flange part 125 and the first flange part 121 have good tightness and high integral integrity; on the other hand, the welding does not need a joint fitting, and the welding joint has high strength and rigidity, so that larger stress can be realized.

In some embodiments of the present application, the end edge of the second flanging portion 122 of the mounting plate 120 is connected to the edge of the first flanging portion 121, referring to fig. 5, the end of the side plate 123 of the mounting plate 120, the edge of the first flanging portion 121, and the end edge of the second flanging portion 122 are uniformly connected together to form a whole. If the battery 130 impacts the mounting plate 120 under the motion inertia, the first flange portion 121 is the weakest structural unit, and the edge of the first flange portion 121 is respectively connected with the side plate 123 and the second flange portion 122 of the mounting plate 120 in an integral manner, so that when the first flange portion 121 receives the impact force of the battery 130 outwards, the first flange portion 121 receives the reverse tensile force of the side plate 123 and the second flange portion 122 of the mounting plate 120, and deformation of the first flange portion 121 due to overlarge stress is avoided.

Further, in some embodiments of the present application, the first flanging portion 121 and the second flanging portion 122 are integrally formed with the side plate 123 through a stamping and/or bending process, please refer to fig. 5 and 6. The stamping and/or bending process is high in production efficiency and convenient to operate, after the first flanging part 121, the second flanging part 122 and the side plates 123 are integrally formed, the integrity of the mounting plate 120 is stronger, the rigidity is better, compared with the welding of the flanging part 125, the mounting plate 120 integrally formed by the stamping and/or bending process is lighter, the appearance is more attractive, and the shock absorption effect on the battery 130 is better in the running process of the vehicle.

In some embodiments of the present application, the mounting plate 120 is configured in an elongated shape to fit the side length of the battery 130, and at least one end of the mounting plate 120 is provided with a first burring 121. For example, the mounting plate 120 in fig. 3 and 5 is provided with the first burring 121 at both ends, while the mounting plate 120 in fig. 4 and 6 is provided with the first burring 121 at one end and is not provided with the first burring 121 at the other end. The second burring 122 of the mounting plate 120 is laminated with the tray 110 so as to fix the mounting plate 120 to the bottom tray 110. One side edge of the side plate 123 is connected to one side edge of the second burring 122 and extends in a direction perpendicular to the tray 110 in a direction away from the tray 110, and the first burring 121 is connected to an edge of the side plate 123 and extends in a direction parallel to the tray 110 in a direction at a predetermined angle to the side plate 123, and together constitute a receiving space for the battery 130 on the tray 110.

Furthermore, in combination with the foregoing embodiments, the connection between the first flange portion 121 and the second flange portion 122 provided on the mounting plate 120 may be welded to the flange portion 125 of the second flange portion 122, or may be integrally formed with the second flange portion 122 and the side plate 123 by a punching and/or bending process, or may be a combination of these two connection forms, for example, in fig. 7, the first flange portion 121 at one end of the mounting plate 120 is welded to the flange portion 125 of the second flange portion 122, and the first flange portion 121 at the other end is integrally formed with the second flange portion 122 and the side plate 123 by a punching and/or bending process.

The side plate 123 in the present application may have one end connected with the first flanging portion 121, or may have both ends connected with the first flanging portion 121. When the first burring 121 is connected to both ends of the side plate 123, the connection structure between the two first burring 121 and the second burring 122 may be the same or different.

The mounting plate 120 of some of the various embodiments of the present application is described below in conjunction with the accompanying drawings.

As shown in fig. 3, in some embodiments of the present application, the side plate 123 is in a strip shape extending along a first direction, and the lower edge is connected with a second flanging portion 122, the second flanging portion 122 is laminated with the tray, two ends of the side plate 123 along the first direction are provided with first flanging portions 121, and the first flanging portions 121 extend along the second direction, where two ends of the second flanging portion 122 are provided with flanging portions 125, the flanging portions 125 extend upward and are laminated on the corresponding first flanging portions 121 (the flanging portions 125 are preferably laminated on the outer sides of the corresponding first flanging portions 121), and the flanging portions 125 are fixedly connected (connected by welding, bonding, screwing, etc.) with the corresponding first flanging portions 121, and the first direction and the second direction are mutually perpendicular, and are perpendicular to the up-down direction, which is the direction perpendicular to the tray.

As shown in fig. 4, in other embodiments of the present application, the side plate 123 has a long strip shape extending along the first direction, and the lower edge is connected with the second flanging portion 122, the second flanging portion 122 is laminated with the tray, one end of the side plate 123 along the first direction is provided with the first flanging portion 121, and the first flanging portion 121 extends along the second direction, where an end of the second flanging portion 122 is provided with the flanging portion 125, the flanging portion 125 extends upward and is laminated on the corresponding first flanging portion 121 (the flanging portion 125 is preferably laminated on the outer side of the corresponding first flanging portion 121), and the flanging portion 125 is fixedly connected (welded, adhered, screwed, etc. to the corresponding first flanging portion 121).

As shown in fig. 5, in other embodiments of the present application, the side plate 123 is elongated and extends along the first direction, and the lower edge is connected with the second flanging portion 122, the second flanging portion 122 is laminated with the tray, two ends of the side plate 123 along the first direction are provided with the first flanging portion 121, the first flanging portion 121 extends along the second direction, the end edge of the second flanging portion 122 is connected with the edge of the first flanging portion 121, and the first flanging portion 121 and the second flanging portion 122 are integrally formed with the side plate 123 through a stamping and/or bending process. The first direction and the second direction are mutually perpendicular and perpendicular to the up-down direction, and the up-down direction is the direction perpendicular to the tray.

As shown in fig. 6, in other embodiments of the present application, the side plate 123 is elongated and extends along a first direction, and the lower edge is connected with the second flanging portion 122, the second flanging portion 122 is laminated with the tray, one end of the side plate 123 along the first direction is provided with the first flanging portion 121, the first flanging portion 121 extends along the second direction, the end edge of the second flanging portion 122 is connected with the edge of the first flanging portion 121, and the first flanging portion 121 and the second flanging portion 122 are integrally formed with the side plate 123 through a stamping and/or bending process.

As shown in fig. 7, in other embodiments of the present application, the side plate 123 has a long strip shape extending along a first direction, and the lower edge is connected with a second flanging part 122, the second flanging part 122 is laminated with the tray, two ends of the side plate 123 along the first direction are provided with first flanging parts 121, the first flanging parts 121 extend along the second direction, the edge of the first flanging part 121 at one end of the side plate 123 is connected with the end edge of the second flanging part 122, and the first flanging parts 121 and the second flanging parts 122 are integrally formed with the side plate 123 through a stamping and/or bending process; the first burring 121 at the other end of the side plate 123 is laminated with the burring 125 at the end of the second burring 122 (the burring 125 is preferably laminated on the outside of the corresponding first burring 121), and the burring 125 is fixedly connected (welded, adhered, screwed, etc.) with the corresponding first burring 121.

The foregoing description of the mounting plate 120 of the various embodiments of the present application is merely a specific description of some embodiments of the present application and is not intended to limit the scope of the present application, e.g., the various embodiments may be combined with one another to form new embodiments without conflict.

In some embodiments of the present application, the battery positioning assembly may further include a pipe positioning portion 114, where the pipe positioning portion 114 is welded to the tray 110, referring to fig. 8 to 10, where the pipe positioning portion 114 is disposed at a corner of the tray 110, in this embodiment, the pipe positioning portion 114 may use a surface projection welding bolt, and a fixing ring of the exhaust pipe 133 is welded on a surface of the surface projection welding bolt, so that the exhaust pipe 133 of the battery 130 is positioned on the tray 110, so that a main body of the exhaust pipe 133 is constrained by the fixing ring, and swing and shake of the exhaust pipe 133 during a vehicle running process are avoided. The welding mode of the bearing surface projection welding bolt not only achieves the aim of connecting two parts, but also can reduce local deformation and avoid the problems of distortion and warping of local areas of the bottom tray 110.

In order to avoid the pipe positioning portion 114 from affecting the mounting of the battery, the pipe positioning portion 114 may be provided on the outer side of the mounting plate 120, that is, the positioning portion 114 may be provided on the side of the mounting plate 120 facing away from the battery when the battery is mounted on the tray.

In addition, the mounting plate 120 of the battery positioning assembly may be provided with a mounting hole 124 for mounting the tie rod, and the mounting hole 124 is an oblong hole extending in a direction perpendicular to the chassis, see fig. 1 and 2. The oblong hole can meet the installation of the battery pull rod 132 without separately providing an installation and limiting structure, and can be suitable for the battery pull rod 132 of the existing vehicle type, thereby effectively saving the cost.

In some embodiments of the present application, a support boss 111 is disposed on the tray 110, referring to fig. 2, the support boss 111 is disposed on the inner side of the mounting plate 120 and is used for supporting the battery 130, the support boss 111 includes a plurality of spaced-apart holes, and the support boss 111 is provided with holes, so that an effective contact surface of the battery 130 can be ensured, the rigidity of the tray 110 can be ensured, and meanwhile, the overall weight of the battery positioning assembly is reduced.

In some embodiments of the present application, tray 110 may include mounting boss 112 and flange 113, flange 113 being connected to a periphery of mounting boss 112 and surrounding mounting boss 112, mounting boss 112 protruding from flange 113, and mounting plate 120 being disposed on mounting boss 112. The mounting boss 112 is used to fixedly attach the mounting plate 120 to the battery-carrying body 131, and the flange 113 is configured to attach the tray 110 to the floor of the vehicle body. The arrangement of the mounting boss 112 and flange 113 can facilitate use with the remaining vehicle model by modifying the bottom mating surface of the tray 110.

In some embodiments of the present application, the tray 110 is configured as an integrally stamped box-type structure, referring to fig. 8, which can better fit the battery body 131, and the integrally stamped box-type structure has the characteristics of uneven radial tensile stress distribution, uneven deformation distribution, uneven tangential compressive stress distribution, etc., and the average tensile stress is much smaller than other structures, thus reducing the possibility of dangerous fracture.

In addition, the mounting plates 120 of the battery positioning assembly include two opposite mounting plates, referring to fig. 2, a battery accommodating groove is configured between the two mounting plates 120, and the battery accommodating groove has at least a pair of first flanging portions 121 diagonally disposed. The side plates 123 of the mounting plates 120 and the diagonally arranged first flange portions 121 together form the periphery of the battery accommodating groove by the two mounting plates 120 arranged oppositely, and the battery 130 is restricted in the battery accommodating groove. Of course, the battery accommodating groove may have three or four first burring parts 121, in addition to at least one pair of diagonally arranged first burring parts 121.

A vehicle according to an embodiment of the present application includes a vehicle body and the battery positioning assembly of any of the above embodiments, and the tray 110 is fixedly connected to the rear floor 140 of the vehicle body in a stacked manner, see fig. 9. Through fixing the battery locating component of this application on the automobile body rear floor 140 group, can indirectly promote rear floor 140 local rigidity and mode, effectively promote whole car performance.

The following describes a vehicle of some embodiments of the present application with reference to the accompanying drawings.

Example 1

Referring to fig. 1, 2 and 4, a battery positioning assembly is mounted in a spare tub (rear trunk) area of a rear floor 140 of a vehicle, the battery positioning assembly and the rear floor 140 are connected by spot welding to form an integral body structure, and a battery 130 is directly placed on the battery positioning assembly. The battery positioning assembly mainly comprises a tray 110 at the bottom and mounting plates 120 at two sides, wherein the tray 110 is used for bearing the battery 130, and the mounting plates 120 are used for positioning the battery 130.

The mounting plate 120 mainly includes a side plate 123, a first burring 121 and a second burring 122, the first burring 121 is connected to the side plate 123, and the side plate 123 and the first burring 121 cooperate to position adjacent sides of the battery 130. The first burring 121 and the second burring 122 are connected, and the second burring 122 is connected to the side plate 123 and is laminated to the tray 110 so as to fix the mounting plate 120 to the tray 110. The mounting plate 120 is arranged in a long strip shape, and a first burring 121 is provided at one end of the mounting plate 120, and the first burring 121 is not provided at the other end. The second burring part 122 is provided at an end thereof with a burring part 125, and the burring part 125 forms 90 ° with the second burring part 122 and is connected with the first burring part 121 using spot welding to form a self-welding structure. The second burring 122 is connected to the tray 110 in a stacked manner, and one side edge of the side plate 123 is connected to one side edge of the second burring 122 and extends in a direction perpendicular to the tray 110 in a direction away from the tray 110, and the first burring 121 is connected to an edge of the side plate 123 and extends in a direction parallel to the tray 110 in a direction at a predetermined angle to the side plate 123. The side plate 123 is provided with a mounting hole 124 for mounting the pull rod, the mounting hole 124 is a long round hole extending along the direction perpendicular to the chassis, and the long round hole can meet the mounting requirement of the battery pull rod 132. The two mounting plates 120 are oppositely arranged and are rotationally symmetrically arranged on the tray 110, and a battery accommodating groove is formed between the two mounting plates 120, so that the battery 130 is limited in the battery accommodating groove.

The tray 110 is a box-shaped structure of an integrated stamping, and mainly comprises a supporting boss 111, a mounting boss 112 and a flange 113, wherein the supporting boss 111 is arranged on the inner side of the mounting plate 120 and is used for supporting the battery 130, the supporting boss 111 comprises a plurality of supporting bosses which are arranged at intervals, holes are formed in the supporting boss 111, so that an effective contact surface of the battery 130 can be ensured, the rigidity of the tray 110 can be ensured, and meanwhile, the overall weight of a battery positioning assembly is reduced. The flange 113 is connected to the periphery of the mounting boss 112 and surrounds the mounting boss 112, the mounting boss 112 protrudes beyond the flange 113, and the mounting plate 120 is provided on the mounting boss 112. The mounting boss 112 is used to fixedly connect the mounting plate 120 and the battery-carrying body 131, and the flange 113 is configured to connect to the floor of the vehicle body.

Example 2

Referring to fig. 6, 8-10, the battery positioning assembly mainly includes a tray 110 and a mounting plate 120, the tray 110 is used for carrying the battery 130, and the mounting plate 120 is used for positioning the battery 130. The mounting plate 120 includes a side plate 123, a first burring 121 and a second burring 122, the first burring 121 being connected to the side plate 123, the side plate 123 and the first burring 121 being engaged to position adjacent sides of the battery 130. The first burring 121 and the second burring 122 are connected, and the second burring 122 is connected to the side plate 123 and is laminated to the tray 110 so as to fix the mounting plate 120 to the tray 110. The end edge of the second burring 122 of the mounting plate 120 is connected to the edge of the first burring 121, and the end edge of the side plate 123 of the mounting plate 120, the edge of the first burring 121, and the end edge of the second burring 122 are uniformly connected. The first burring 121 and the second burring 122 are integrally formed with the side plate 123 by a punching and/or bending process. The mounting plate 120 is configured in an elongated shape to fit the side length of the battery 130, and one end of the mounting plate 120 is provided with a first burring 121. The second burring 122 of the mounting plate 120 is laminated with the tray 110 so as to fix the mounting plate 120 to the bottom tray 110. One side edge of the side plate 123 is connected to one side edge of the second burring 122 and extends in a direction perpendicular to the tray 110 in a direction away from the tray 110, and the first burring 121 is connected to an edge of the side plate 123 and extends in a direction parallel to the tray 110 in a direction at a predetermined angle to the side plate 123. The mounting plate 120 can be provided with the mounting hole 124 for installing the pull rod, and the mounting hole 124 is the oblong hole that extends along the direction of perpendicular to chassis, and the oblong hole can satisfy the installation of battery pull rod 132, and need not to provide installation and limit structure alone, and can be applicable to the battery pull rod 132 of current motorcycle type, can effectively practice thrift the cost. The mounting plates 120 of the battery positioning assembly include two oppositely disposed mounting plates 120, with a battery receiving recess configured therebetween, confining the battery 130 within the battery receiving recess.

The tray 110 mainly includes a support boss 111, a mounting boss 112, a flange 113 and a pipe positioning portion 114, the support boss 111 is disposed inside the mounting plate 120 for supporting the battery 130, the support boss 111 includes a plurality of spaced apart support bosses 111, and holes are formed in the support boss 111. The flange 113 is connected to the periphery of the mounting boss 112 and surrounds the mounting boss 112, the mounting boss 112 protrudes beyond the flange 113, and the mounting plate 120 is provided on the mounting boss 112. The pipe positioning part 114 is welded on the tray 110, and the exhaust pipe 133 of the battery 130 is positioned on the tray 110 by welding an exhaust pipe 133 fixing ring on the surface of the bearing projection welding bolt, so that the main body of the exhaust pipe 133 is restrained by the fixing ring, and the exhaust pipe 133 is prevented from swinging and shaking in the running process of the vehicle.

The mounting plate 120 of the battery positioning assembly is connected with the tray 110 by spot welding to form a unitary structure, and is finally connected with the rear floor 140 of the vehicle by spot welding to form a unitary body structure. By adopting an integrated welding design idea of being integrated, the flanging part is designed on the mounting plate 120, the battery 130 is limited to be positioned, the mounting plate 120 is fixed on the tray 110, and the mounting and limiting structures are not required to be provided independently, so that the mounting space is met, and the cost is saved.

The foregoing is merely a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and all changes or substitutions of equivalent structures made by the specification and the drawings of the present application under the application concept of the present application, or direct/indirect application to other related technical fields are included in the patent protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (11)

1. A battery positioning assembly, comprising:

a tray;

the mounting plate, the mounting plate includes curb plate, first turn-ups portion and second turn-ups portion, first turn-ups portion with the curb plate links to each other, the curb plate with first turn-ups portion cooperation is used for the adjacent both sides of location battery along circumference, the second turn-ups portion with the curb plate links to each other and range upon range of connection the tray, first turn-ups portion with the second turn-ups portion links to each other.

2. The battery positioning assembly according to claim 1, wherein an end portion of the second burring portion is provided with a burring portion that is laminated and connected with the first burring portion.

3. The battery positioning assembly of claim 2, wherein the flange portion is welded to the first flange portion.

4. The battery positioning assembly of claim 1, wherein an end edge of the second flange portion is connected to an edge of the first flange portion.

5. The battery positioning assembly of any of claims 1-4, wherein the first and second flange portions are integrally formed with the side plates by a stamping and/or bending process.

6. The battery positioning assembly of any of claims 1-4, wherein the mounting plate is configured in an elongated shape and at least one end is provided with the first flange portion;

and/or the second flanging part is connected with the tray in a stacking way, one side edge of the side plate is connected with one side edge of the second flanging part and extends in a direction perpendicular to the tray and away from the tray, and the first flanging part is connected with the edge of the side plate and extends in a direction parallel to the tray and in a direction at a preset angle with the side plate.

7. The battery positioning assembly of any of claims 1-4, further comprising a tube positioning portion welded to the tray and configured to position a battery exhaust tube;

and/or the mounting plate is provided with a mounting hole for mounting the pull rod, and the mounting hole is a slotted hole extending along the direction vertical to the tray.

8. The battery positioning assembly of any of claims 1-4, wherein the tray is provided with support bosses disposed inside the mounting plate for supporting the battery, the support bosses comprising a plurality of spaced apart openings therein.

9. The battery positioning assembly of claim 1, wherein the tray includes a mounting boss and a flange rim, the flange rim being connected to a periphery of the mounting boss and surrounding the mounting boss, the mounting boss protruding from the flange rim, and the mounting plate being disposed on the mounting boss, the flange rim being configured to connect to a floor of a vehicle body.

10. The battery positioning assembly of claim 1, wherein the tray is configured as an integrally stamped box-like structure; and/or the mounting plates comprise two oppositely arranged mounting plates, a battery accommodating groove is formed between the two mounting plates, and at least one pair of first flanging parts which are diagonally arranged are arranged in the battery accommodating groove.

11. A vehicle, characterized by comprising:

a vehicle body;

the battery positioning assembly of claim 1, the tray stack being fixedly attached to a rear floor set of a vehicle body.