Power battery adapter bracket assembly and vehicle with same

Abstract

The utility model provides a power battery adapter bracket assembly and a vehicle with the power battery adapter bracket assembly, the power battery adapter bracket assembly comprises a first adapter bracket, a second adapter bracket, a third adapter bracket and a fourth adapter bracket, the first adapter bracket is provided with a first connecting part and a first mounting part, the first connecting part is used for connecting a vehicle body, and the first mounting part is used for connecting a battery; the second adapter bracket is provided with a second connecting part used for being connected with a vehicle body and a second mounting part used for being connected with a battery; the reinforcing cross beam extends left and right and is connected between the first adapter bracket and the second adapter bracket, the reinforcing cross beam comprises two vertical beam parts and a cross beam part, the lower ends of the two vertical beam parts are respectively connected with the first adapter bracket and the second adapter bracket, and the cross beam part is connected with the first adapter bracket and the second adapter bracket. The two ends of the cross beam part are connected with the upper ends of the two vertical beam parts respectively. According to the power battery adapter bracket assembly disclosed by the utility model, the first adapter bracket and the second adapter bracket can be fixedly connected by the reinforcing cross beam conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle manufacturing, in particular to a power battery adapter bracket assembly and a vehicle having the same. Background Art

[0002] In the vehicle of the prior art, when the power battery adapter bracket assembly is connected to the vehicle body, due to the different heights of the vehicle body floor at different positions, when the first adapter bracket and the second adapter bracket are connected by means of a reinforcing cross beam, it is easily affected by the height difference of the vehicle body floor, which increases the difficulty of connecting the first adapter bracket and the second adapter bracket and is not conducive to the fixed connection of the first adapter bracket and the second adapter bracket. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a power battery adapter bracket assembly, which can facilitate the fixed connection of a first adapter bracket and a second adapter bracket.

[0004] The utility model also provides a vehicle having the power battery adapter bracket assembly.

[0005] According to the power battery adapter bracket assembly of the embodiment of the utility model, it includes: a first adapter bracket, the first adapter bracket extends front and back, the first adapter bracket has a first connecting portion for connecting to the vehicle body and a first mounting portion for connecting to the power battery; a second adapter bracket, the second adapter bracket extends front and back and is arranged with left and right intervals with the first adapter bracket, the second adapter bracket has a second connecting portion for connecting to the vehicle body and a second mounting portion for connecting to the power battery; at least one reinforcing cross beam, the reinforcing cross beam extends left and right and is connected between the first adapter bracket and the second adapter bracket, the reinforcing cross beam includes: a vertical beam portion and a cross beam portion, the vertical beam portion extends vertically, the number of the vertical beam portions is at least two, the lower ends of the two vertical beam portions are respectively connected to the first adapter bracket and the second adapter bracket, the cross beam portion extends left and right and both ends are respectively connected to the upper ends of the two vertical beam portions.

[0006] According to the power battery adapter bracket assembly of the utility model, the reinforcing cross beam is set as the vertical beam part and the horizontal beam part, which can facilitate the reinforcing cross beam to fix the first adapter bracket and the second adapter bracket. At the same time, it can facilitate the wiring harness and pipelines of the power battery to pass through the avoidance space, and can also facilitate the arrangement of the electrical components of the power battery.

[0007] According to some embodiments of the present invention, there are multiple reinforcing cross beams, and the multiple reinforcing cross beams are arranged in a front-to-back manner.

[0008] According to some optional embodiments of the present utility model, the beam portion of at least one of the reinforcing beams is an integrated beam extending in the left-right direction.

[0009] According to some embodiments of the present invention, the beam portion of at least one of the reinforced beams comprises: a plurality of beam segments, the plurality of beam segments extend left and right and are sequentially connected in the left and right directions, and at least one beam segment is arranged on the upper side of an adjacent beam segment.

[0010] According to some optional embodiments of the utility model, the multiple cross beam segments include a first beam segment and a second beam segment, the number of the first beam segments is two, one end of the two first beam segments are respectively connected to the upper ends of the two vertical beam portions, the other ends of the two first beam segments extend toward each other in the left and right directions, and the second beam segment is located on the upper sides of the two first beam segments and connected between the other ends of the two first beam segments.

[0011] According to some optional embodiments of the utility model, the cross beam portion also includes: a vertical beam section extending in the vertical direction, the number of the vertical beam sections is two, the lower ends of the two vertical beam sections are respectively connected to the other ends of the two first beam sections, and the upper ends of the two vertical beam sections are respectively connected to the left and right ends of the second beam section.

[0012] According to some optional embodiments of the utility model, the vertical beam section and the cross beam section are welded or connected by fasteners; the cross beam portion and the vertical beam portion are welded or connected by fasteners; and / or the vertical beam portion and the first adapter bracket or the second adapter bracket are welded or connected by fasteners.

[0013] According to some embodiments of the utility model, the reinforcing cross beam is provided with at least one third connection portion for connecting to the vehicle body, and when there are multiple third connection portions, the multiple third connection portions are arranged at intervals on the left and right.

[0014] According to some embodiments of the utility model, the first adapter bracket is in the shape of a plate extending left and right, the first adapter bracket has a first edge and a second edge arranged opposite to each other in the left and right directions, the first edge is located on the side of the second edge away from the second adapter bracket, wherein the first connecting portion is formed on the first edge and is used to connect to the sill beam of the vehicle body, and the first mounting portion is formed on the second edge; the second adapter bracket is in the shape of a plate extending left and right, the second adapter bracket has a third edge and a fourth edge arranged opposite to each other in the left and right directions, the third edge is located on the side of the fourth edge away from the first adapter bracket, wherein the second connecting portion is formed on the third edge and is used to connect to the sill beam of the vehicle body, and the second mounting portion is formed on the fourth edge.

[0015] A vehicle according to an embodiment of the second aspect of the utility model comprises: a vehicle body, a power battery and a power battery adapter bracket assembly according to the first aspect of the utility model, wherein the power battery and the power battery adapter bracket assembly are arranged on the lower side of the floor of the vehicle body, the first connecting portion and the second connecting portion are connected to the vehicle body, and the first mounting portion and the second mounting portion are connected to the power battery.

[0016] According to the vehicle of the utility model, by setting the power battery adapter bracket assembly of the first embodiment, the reinforcing crossbeam is set as the vertical beam part and the crossbeam part, so that the reinforcing crossbeam can be conveniently used to fix the first adapter bracket and the second adapter bracket, and at the same time, it can also be convenient for the wiring harness and pipeline of the power battery to pass through the avoidance space, and it can be convenient to arrange the electrical components of the power battery. In addition, the power battery adapter assembly can fix the power battery to the vehicle body, so as to ensure the fixing strength of the power battery and the vehicle body.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of a vehicle according to the utility model at one angle;

[0019] Figure 2 yes Figure 1 A schematic diagram of another angle of the vehicle shown in ;

[0020] Figure 3 yes Figure 1 A schematic diagram of the vehicle shown in yet another angle;

[0021] Figure 4 yes Figure 3 Schematic diagram of the power battery adapter bracket assembly and the power battery shown in ;

[0022] Figure 5 yes Figure 4 A schematic diagram of an angle of the power battery adapter bracket assembly shown in FIG.

[0023] Figure 6 yes Figure 5 A schematic diagram of the power battery adapter bracket assembly from another angle as shown in FIG.

[0024] Figure 7 yes Figure 5 A schematic diagram of the power battery adapter bracket assembly at another angle as shown in FIG.

[0025] Figure 8 yes Figure 5A schematic diagram of the power battery adapter bracket assembly from another angle as shown in FIG.

[0026] Reference numerals:

[0027] 100. Power battery adapter bracket assembly;

[0028] 10. first adapter bracket; 11. first edge; 111. first connecting portion; 12. second edge; 121. first mounting portion;

[0029] 20. second adapter bracket; 21. third edge; 211. second connecting portion; 22. fourth edge; 221. second mounting portion;

[0030] 30. Strengthening cross beam; 31. Vertical beam portion; 32. Cross beam portion; 321. First beam section; 322. Second beam section; 323. Vertical beam section; 33. Third connecting portion;

[0031] 200, body; 210, floor; 220, door sill beam;

[0032] 300. Power battery;

[0033] 1000. Vehicles. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0035] Please refer to the following Figure 1-Figure 8 A power battery adapter bracket assembly 100 according to an embodiment of the present utility model is described.

[0036] Reference Figure 1 , Figure 4 and Figure 5 According to the embodiment of the utility model, the power battery adapter bracket assembly 100 includes: a first adapter bracket 10, a second adapter bracket 20 and at least one reinforcing beam 30, that is, the power battery adapter bracket assembly 100 may include one, two or three or more reinforcing beams 30.

[0037] Specifically, the first adapter bracket 10 extends forward and backward, and the first adapter bracket 10 has a first connecting portion 111 for connecting to the vehicle body 200 and a first mounting portion 121 for connecting to the battery; the second adapter bracket 20 extends forward and backward and is arranged with the first adapter bracket 10 at intervals left and right, and the second adapter bracket 20 has a second connecting portion 211 for connecting to the vehicle body 200 and a second mounting portion 221 for connecting to the battery; the reinforcing cross beam 30 extends left and right and is connected between the first adapter bracket 10 and the second adapter bracket 20, and the reinforcing cross beam 30 includes: a vertical beam portion 31 and a cross beam portion 32, the vertical beam portion 31 extends vertically, the number of the vertical beam portions 31 is two, and the lower ends of the two vertical beam portions 31 (such as Figure 5 The lower end of the vertical beam portion 31 shown in the figure is connected to the first adapter bracket 10 and the second adapter bracket 20 respectively, and the cross beam portion 32 extends left and right and has two ends (such as Figure 5 The left and right ends of the cross beam 32 shown in the figure are respectively connected to the upper ends of the two vertical beams 31 (as shown in the figure) Figure 5 The upper end of the vertical beam portion 31 shown is connected.

[0038] For example, Figure 1 , Figure 4 and Figure 5 As shown, the first adapter bracket 10 is extended in the front-to-back direction, the first connecting portion 111 is provided on the left side of the first adapter bracket 10, the first mounting portion 121 is provided on the right side of the first adapter bracket 10, the second adapter bracket 20 is extended in the front-to-back direction, the second connecting portion 211 is provided on the right side of the second adapter bracket 20, and the second mounting portion 221 is provided on the left side of the second adapter bracket 20, the reinforcing cross beam 30 is extended in the left-to-right direction, the cross beam portion 32 is extended in the left-to-right direction, the vertical beam portion 31 is extended in the up-down direction, the two vertical beam portions 31 are extended in the left-to-right direction, the left and right ends of the cross beam portion 32 are respectively connected to the upper ends of the two vertical beam portions 31, the lower end of the vertical beam portion 31 on the left side is connected to the first adapter bracket 10, and the lower end of the vertical beam portion 31 on the right side is connected to the second adapter bracket 20. Preferably, the first adapter bracket 10 and the second adapter bracket 20 are extruded aluminum structures, so that the first adapter bracket 10 and the second adapter bracket 20 can be easily processed and the production efficiency can be improved.

[0039] When connecting the power battery 300 to the vehicle body 200, first install the power battery 300 on the power battery adapter bracket assembly 100, the left end of the power battery 300 overlaps the first mounting portion 121 of the first adapter bracket 10, and the right end of the power battery 300 overlaps the second mounting portion 221 of the second adapter bracket 20. At this time, the installation of the power battery 300 on the power battery adapter bracket assembly 100 is completed, and then the first connection portion 111 of the first adapter bracket 10 is connected to the vehicle body 200, and the second connection portion 211 of the second adapter bracket 20 is connected to the vehicle body 200. At this time, the connection between the power battery 300 and the vehicle body 200 is completed.

[0040] In the power battery adapter bracket assembly 100 of the utility model, the reinforcing cross beam 30 is arranged as a vertical beam portion 31 and a cross beam portion 32. The vertical beam portion 31 lifts the cross beam portion 32 to a position higher than the first adapter bracket 10 and the second adapter bracket 20. When the power battery adapter bracket assembly 100 is connected to the vehicle body 200, due to the influence of the specific layout environment of the lower side of the vehicle body 200, the vertical beam portion 31 can absorb the height difference of different positions of the vehicle body 200, thereby reducing the height difference between the first adapter bracket 10 and the second adapter bracket. 20, and the strengthening crossbeam 30 is convenient for fixing the first adapter bracket 10 and the second adapter bracket 20, thereby increasing the strength of the power battery adapter bracket assembly 100. At the same time, the crossbeam portion 32 of the strengthening crossbeam 30 is higher than the first adapter bracket 10 and the second adapter bracket 20, and the two sides of the crossbeam portion 32 form an escape space, which can facilitate the wiring harness and pipelines of the power battery 300 to pass through the escape space, and can also facilitate the installation of the electrical components of the power battery 300 to the escape space, and facilitate the arrangement of the electrical components. In addition, this arrangement of the first adapter bracket 10, the second adapter bracket 20 and the strengthening crossbeam 30 can effectively reduce the volume of the power battery adapter bracket assembly 100, facilitate processing, and facilitate the installation of the power battery adapter bracket assembly 100 and the vehicle body 200.

[0041] According to the power battery adapter bracket assembly 100 of the embodiment of the utility model, the reinforcing cross beam 30 is set as a vertical beam portion 31 and a cross beam portion 32, which can facilitate the reinforcing cross beam 30 to fix the first adapter bracket 10 and the second adapter bracket 20. At the same time, it can facilitate the wiring harness and pipelines of the power battery 300 to pass through the avoidance space, and can also facilitate the arrangement of electrical components of the power battery 300.

[0042] According to some embodiments of the present invention, referring to Figure 5 and Figure 6 , the number of the reinforcing cross beams 30 is multiple, that is, the number of the reinforcing cross beams 30 can be two, three or four or more, and the multiple reinforcing cross beams 30 are arranged in a front-to-back interval. Thus, the multiple reinforcing cross beams 30 can strengthen the connection strength between the first adapter bracket 10 and the second adapter bracket 20, thereby increasing the strength of the power battery adapter bracket assembly 100, thereby preventing the power battery adapter bracket assembly 100 from being damaged.

[0043] For example, Figure 5 and Figure 6 As shown, two reinforcing beams 30 are provided, and the two reinforcing beams 30 are arranged at intervals in the front-to-back direction. The reinforcing beam 30 on the front side is connected to the front ends of the first adapter bracket 10 and the second adapter bracket 20, and the reinforcing beam 30 on the rear side is connected to the rear ends of the first adapter bracket 10 and the second adapter bracket 20.

[0044] According to some embodiments of the present invention, referring to Figure 5 and Figure 6 At least one of the cross beams 30 has a cross beam portion 32 extending in the left-right direction (eg Figure 5 In other words, the cross beam portion 32 of the reinforcing cross beam 30 may be one, two, or three or more cross beam portions 32 extending in a straight line in the left and right direction. Thus, the integrated cross beam has a simple structure and is easy to process, which can save processing time and effectively improve production efficiency.

[0045] For example, Figure 5 and Figure 6 As shown, the reinforcing cross beam 30 arranged at the front side is an integrated cross beam, the cross beam portion 32 extends linearly in the left-right direction, the vertical beam portion 31 extends in the up-down direction, and the upper ends of the two vertical beam portions 31 are respectively connected to the left and right ends of the cross beam portion 32 .

[0046] According to some optional embodiments of the present invention, referring to Figure 5 and Figure 7 , at least one cross beam portion 32 of the reinforcing cross beam 30 includes: a plurality of cross beam segments, that is, the cross beam portion 32 of the reinforcing cross beam 30 may be one, two, or three or more cross beam segments, the plurality of cross beam segments extend left and right and are sequentially connected in the left and right directions, and at least one cross beam segment is arranged on the upper side of the adjacent cross beam segment (such as Figure 7 That is, one, two, or three or more cross beam segments may be arranged on the upper sides of the adjacent cross beam segments.

[0047] In this way, multiple beam sections can be connected to form a reinforced beam 30, so that the first adapter bracket 10 and the second adapter bracket 20 can be fixedly connected. At the same time, at least one beam section is arranged on the upper side of the adjacent beam sections, and beam sections of different heights can adjust the position of the avoidance space, so as to better adapt to the connection requirements of the power battery 300 and other structures, and improve the rationality of the structural layout. In addition, the reinforced beam 30 including multiple beam sections can cooperate with the reinforced beam 30 of the integrated beam, so as to achieve adaptation to different vehicle body environments and improve the versatility of the power battery bracket assembly 100.

[0048] For example, Figure 5 and Figure 7 As shown, the beam portion 32 of the reinforcing beam 30 disposed at the rear side includes three beam sections, which are extended in the left-right direction and connected in sequence, and one beam section is disposed on the upper side of two adjacent beam sections.

[0049] According to some optional embodiments of the present invention, referring to Figure 5 and Figure 7 The plurality of cross beam sections include a first beam section 321 and a second beam section 322. The number of the first beam sections 321 is two, and one end of the two first beam sections 321 is respectively connected to the upper ends of the two vertical beam portions 31 (such as Figure 7 The other ends of the two first beam sections 321 are connected in the left and right directions (such as Figure 7 The second beam section 322 is located on the upper side of the two first beam sections 321 (as shown in the left and right directions). Figure 7 The upper side of the first beam section 321 shown in the figure) and connected between the other ends of the two first beam sections 321.

[0050] In this way, the second beam section 322 is located on the upper side of the two first beam sections 321, and the upper side of the two first beam sections 321 and the lower side of the second beam section 322 can form an avoidance space, thereby facilitating the arrangement of the wiring harness and electrical components of the power battery 300 in the avoidance space.

[0051] For example, Figure 5 and Figure 7 As shown, the two first beam sections 321 are extended in the left-right direction, the left side of the first beam section 321 arranged on the left side is connected to the upper end of the vertical beam section 323 arranged on the left side, the right side of the first beam section 321 on the left side extends to the right, the right side of the first beam section 321 arranged on the right side is connected to the upper end of the vertical beam section 323 arranged on the right side, the left side of the first beam section 321 on the right side extends to the left, the middle upper side of the two first beam sections 321 is connected to the second beam section 322, the left side of the second beam section 322 is connected to the right side of the first beam section 321 arranged on the left side, and the right side of the second beam section 322 is connected to the left side of the first beam section 321 arranged on the right side. Preferably, the first beam section 321 and the second beam section 322 are square extrusions, so that the processing of the cross beam section can be convenient.

[0052] According to some optional embodiments of the present invention, referring to Figure 5 and Figure 7 The cross beam portion 32 further includes: a vertical beam section 323 extending vertically, the number of the vertical beam sections 323 is two, and the lower ends of the two vertical beam sections 323 (such as Figure 7 The lower ends of the vertical beam sections 323 shown in the figure) are respectively connected to the other ends of the two first beam sections 321, and the upper ends of the two vertical beam sections 323 (such as Figure 7 The upper end of the vertical beam section 323 shown in FIG. 3 is connected to the left and right ends of the second beam section 322 (as shown in FIG. Figure 7 The left and right ends of the second beam section 322 are shown).

[0053] In this way, the vertical beam section 323 can connect the second beam section 322 and the two first beam sections 321 into a whole, thereby ensuring the strength of the cross beam portion 32 and avoiding damage to the cross beam portion 32. At the same time, the vertical beam section 323 can further absorb the height difference at different positions on the lower side of the vehicle body floor 210, thereby facilitating the cross beam portion 32 to connect the first adapter bracket 10 and the second adapter bracket 20.

[0054] For example, Figure 5 and Figure 7 As shown, the vertical beam section 323 is extended in the up-down direction, and the two vertical beam sections 323 are arranged at intervals in the left-right direction. The upper end of the vertical beam section 323 on the left is connected to the left side of the second beam section 322, and the lower end of the vertical beam section 323 is connected to the right side of the first beam section 321 on the left. The upper end of the vertical beam section 323 on the right is connected to the right side of the second beam section 322, and the lower end of the vertical beam section 323 is connected to the left side of the first beam section 321 on the right.

[0055] According to some optional embodiments of the present invention, referring to Figure 5 and Figure 7 The vertical beam section 323 is connected to the cross beam section by welding or by fasteners, so that the connection strength between the vertical beam section 323 and the cross beam section can be ensured, thereby ensuring the strength of the cross beam section 32; the cross beam section 32 is connected to the vertical beam section 31 by welding or by fasteners, thereby ensuring the connection strength between the cross beam section 32 and the vertical beam section 31, thereby ensuring the strength of the reinforced cross beam 30. Preferably, a bolt sleeve is pre-embedded at the upper end of the vertical beam section 323, and bolt steel sleeves are also pre-embedded at the left and right ends of the cross beam section. The fasteners are bolts, and the bolts pass through the bolt steel sleeves of the vertical beam section 323 and the cross beam section to screw the vertical beam section 323 and the cross beam section together.

[0056] Furthermore, if Figure 5 and Figure 7 As shown, the vertical beam portion 31 is connected to the first adapter bracket 10 or the second adapter bracket 20 by welding or by fasteners. In this way, the connection strength between the vertical beam portion 31 and the first adapter bracket 10 and the second adapter bracket 20 can be ensured, thereby ensuring the strength of the power battery adapter bracket assembly 100. Preferably, bolt steel sleeves are pre-embedded at the connection positions between the lower end of the vertical beam portion 31 and the first adapter bracket 10 and the second adapter bracket 20, and the fasteners are bolts. The bolts pass through the lower end of the vertical beam portion 31 and the bolt steel sleeve of the first adapter bracket 10 to fix the vertical beam portion 31 and the first adapter bracket 10, and the bolts pass through the lower end of the vertical beam portion 31 and the bolt steel sleeve of the second adapter bracket 20 to fix the vertical beam portion 31 and the second adapter bracket 20.

[0057] According to some embodiments of the present invention, referring to Figure 5 and Figure 6, the reinforcing crossbeam 30 is provided with at least one third connection portion 33 for connecting to the vehicle body 200, that is, the reinforcing crossbeam 30 may be provided with one, two, or three or more third connection portions 33 for connecting to the vehicle body 200. When the number of the third connection portions 33 is multiple, the multiple third connection portions 33 are arranged at intervals on the left and right. Thus, the third connection portion 33 can facilitate the fixing of the reinforcing crossbeam 30 to the vehicle body 200, thereby facilitating the fixing of the power battery bracket assembly 100 to the vehicle body 200. At the same time, the multiple third connection portions 33 can increase the connection strength between the power battery bracket assembly 100 and the vehicle body 200, and prevent the power battery bracket assembly 100 from being separated from the vehicle body 200.

[0058] For example, Figure 5 and Figure 6 As shown, a third connection portion 33 is provided on the front reinforcing cross beam 30, and two third connection portions 33 are provided on the second beam section 322 of the rear reinforcing cross beam 30, and the two third connection portions 33 are arranged at intervals along the left and right direction on the second beam section 322. Preferably, a bolt steel sleeve is pre-embedded in the third connection portion 33, and a bolt steel sleeve is pre-embedded in the corresponding position of the vehicle body 200, and the bolt passes through the third connection portion 33 and the bolt steel sleeve on the vehicle body 200 to fix the power battery bracket assembly 100 on the vehicle body 200.

[0059] According to some embodiments of the present invention, referring to Figure 4 , Figure 5 and Figure 6 The first adapter bracket 10 is in the shape of a plate extending left and right. The first adapter bracket 10 has a left-right direction (such as Figure 4 The first edge 11 and the second edge 12 are arranged opposite to each other in the left-right direction (as shown in FIG. 1 ), and the first edge 11 is located on a side of the second edge 12 away from the second adapter bracket 20 (as shown in FIG. 1 ). Figure 4 The first connecting portion 111 is formed on the first edge 11 and is used to connect the door sill beam 220 of the vehicle body 200, and the second connecting portion 211 is formed on the second edge 12. In this way, the first connecting portion 111 is arranged on the first edge 11, so that the first connecting portion 111 can be conveniently fixedly connected to the door sill beam 220 of the vehicle body 200, and the first mounting portion 121 is arranged on the second edge 12, so that the power battery 300 can be conveniently fixed to the first adapter bracket 10.

[0060] Furthermore, if Figure 4 , Figure 5 and Figure 6 As shown, the second adapter bracket 20 is in the shape of a plate extending left and right, and the second adapter bracket 20 has a plurality of Figure 4The third edge 21 and the fourth edge 22 are arranged opposite to each other in the left-right direction (as shown in FIG. 1 ), and the third edge 21 is located on a side of the fourth edge 22 away from the first adapter bracket 10 (as shown in FIG. 1 ). Figure 4 The second connecting portion 211 is formed on the third edge 21 and is used to connect the door sill beam 220 of the vehicle body 200, and the second connecting portion 211 is formed on the fourth edge 22. In this way, the second connecting portion 211 is arranged on the third edge 21, so that the second connecting portion 211 can be conveniently fixedly connected to the door sill beam 220 of the vehicle body 200, and the second mounting portion 221 is arranged on the fourth edge 22, so that the power battery 300 can be conveniently fixed to the second adapter bracket 20.

[0061] For example, Figure 4 , Figure 5 and Figure 6 As shown, the first adapter bracket 10 is extended along the front-to-back direction, the left edge of the first adapter bracket 10 is the first edge 11, the right edge of the first adapter bracket 10 is the second edge 12, the first edge 11 is provided with a first connecting portion 111, and the second edge 12 is provided with a first mounting portion 121, the second adapter bracket 20 is extended along the front-to-back direction, the right edge of the second adapter bracket 20 is the third edge 21, the left edge of the second adapter bracket 20 is the fourth edge 22, the third edge 21 is provided with a second connecting portion 211, and the fourth edge 22 is provided with a second mounting portion 221.

[0062] When the power battery 300 is installed on the power battery support assembly 100, the left end of the power battery 300 is overlapped on the upper side of the first mounting portion 121 of the second edge 12, and the right end of the power battery 300 is overlapped on the upper side of the second mounting portion 221 of the fourth edge 22, and the installation of the power battery 300 is completed. When the power battery support assembly 100 is connected to the vehicle body 200, the first connection portion 111 of the first edge 11 is connected to the sill beam 220 on the left side of the vehicle body 200, and the second connection portion 211 of the third edge 21 is connected to the sill beam 220 on the right side of the vehicle body 200.

[0063] According to the second aspect of the present invention, the vehicle 1000 is Figure 1 and Figure 2 , comprising: a vehicle body 200, a power battery 300 and a power battery adapter bracket assembly 100 of the first aspect of this embodiment, the power battery 300 and the power battery adapter bracket assembly 100 are arranged on the lower side of the floor 210 of the vehicle body 200 (such as Figure 1 The first connection portion 111 and the second connection portion 211 are connected to the vehicle body 200 , and the first mounting portion 121 and the second mounting portion 221 are connected to the power battery 300 .

[0064] For example, Figure 1 and Figure 2 As shown, the left end of the power battery 300 is fixed to the first mounting portion 121 , the right end of the power battery 300 is fixed to the second mounting portion 221 , the first connecting portion 111 of the power battery adapter bracket assembly 100 is fixed to the vehicle body 200 , and the second connecting portion 211 of the power battery adapter bracket assembly 100 is fixed to the vehicle body 200 .

[0065] According to the vehicle 1000 of the embodiment of the utility model, by setting the power battery 300 adapter bracket of the first embodiment, the reinforcing crossbeam 30 is set as the vertical beam portion 31 and the crossbeam portion 32, so that the reinforcing crossbeam 30 can be convenient for fixing the first adapter bracket 10 and the second adapter bracket 20, and at the same time, it can also be convenient for the wiring harness and pipeline of the power battery 300 to pass through the avoidance space, and it can be convenient for the arrangement of the electrical components of the power battery 300. In addition, the power battery adapter bracket assembly 100 can fix the power battery 300 with the vehicle body 200, so as to ensure the fixing strength of the power battery 300 and the vehicle body 200.

[0066] Reference below Figure 1-Figure 8 A vehicle 1000 according to an embodiment of the present invention is described.

[0067] According to the vehicle 1000 of the embodiment of the utility model, the vehicle 1000 includes a vehicle body 200, a power battery 300 and a power battery adapter bracket assembly 100, the vehicle body 200 includes a floor 210 and a door sill beam 220, the power battery 300 is installed on the power battery adapter bracket assembly 100, and the power battery adapter bracket assembly 100 is fixedly connected to the floor 210 and the door sill beam 220.

[0068] The power battery adapter bracket assembly 100 includes: a first adapter bracket 10, a second adapter bracket 20 and two reinforcing beams 30. The first adapter bracket 10 is extended in the front-to-back direction, the second adapter bracket 20 is extended in the front-to-back direction, the first adapter bracket 10 is arranged on the left side of the second adapter bracket 20, the reinforcing beam 30 is extended in the left-to-right direction, the two reinforcing beams 30 are arranged at intervals in the front-to-back direction, the left end of the reinforcing beam 30 is connected to the first adapter bracket 10, and the right end of the reinforcing beam 30 is connected to the second adapter bracket 20.

[0069] Specifically, the first adapter bracket 10 is in the shape of a plate extending left and right, the left side of the first adapter bracket 10 is formed as a first edge 11, the right side of the first adapter bracket 10 is formed as a second edge 12, a first connecting portion 111 is formed on the first edge 11, and a first mounting portion 121 is formed on the second edge 12; the second adapter bracket 20 is in the shape of a plate extending left and right, the right side of the second adapter bracket 20 is formed as a third edge 21, the left side of the third adapter bracket is formed as a fourth edge 22, a second connecting portion 211 is formed on the third edge 21, and a second mounting portion 221 is formed on the fourth edge 22.

[0070] The reinforcing cross beam 30 includes a cross beam portion 32 and two vertical beam portions 31. The cross beam portion 32 is extended in the left-right direction, and the vertical beam portion 31 is extended in the up-down direction. The two vertical beam portions 31 are respectively connected to the left and right sides of the cross beam portion 32. The upper ends of the vertical beam portions 31 are connected to the cross beam portion 32, the lower ends of the vertical beam portions 31 on the left are connected to the first adapter bracket 10, and the lower ends of the vertical beam portions 31 on the right are connected to the second adapter bracket 20.

[0071] The reinforcing cross beam 30 provided on the front side is an integrated cross beam, and the cross beam portion 32 extends in a straight line in the left-right direction. The left and right ends of the cross beam portion 32 are respectively connected to the upper end of a vertical beam portion 31, and a third connecting portion 33 is provided at the upper end of the cross beam portion 32. The cross beam portion 32 of the reinforcing cross beam 30 provided on the rear side includes a plurality of cross beam sections, and the cross beam sections include two first beam sections 321, a second beam section 322 and two vertical beam sections 323. The two first beam sections 321 are extended in the left-right direction. The left end of the first beam section 321 provided on the left side is connected to the upper end of the vertical beam portion 31, the right end of the first beam section 321 provided on the left side is extended to the right, the right end of the first beam section 321 provided on the right side is connected to the upper end of the vertical beam portion 31, and the left end of the first beam section 321 provided on the right side is extended to the left. The two vertical beam sections 323 extend in the up-down direction. The second beam section 322 is arranged and spaced apart along the left-right direction, the lower end of a vertical beam section 323 is connected to the right end of the first beam section 321 arranged on the left, the lower end of the other vertical beam section 323 is connected to the left end of the first beam section 321 arranged on the right, the second beam section 322 is located on the upper side of the two first beam sections 321, and the left end of the second beam section 322 is connected to the upper side of the vertical beam section 323 arranged on the left, the right end of the second beam section 322 is connected to the upper side of the vertical beam section 323 arranged on the right, and two third connecting parts 33 are arranged at intervals along the left-right direction.

[0072] When assembling the power battery adapter bracket assembly 100, first assemble the reinforced crossbeam 30 with multiple crossbeam portions 32, first extend the two first beam sections 321 in the left-right direction and arrange them at intervals in the left-right direction, then connect the upper end of a vertical beam section 31 to the left side of the first beam section 321 on the left, and then connect the upper end of another vertical beam section 31 to the right side of the first beam section 321 on the right, then weld the lower end of a vertical beam section 323 to the right side of the first beam section 321 on the left, weld the lower end of another vertical beam section 323 to the left side of the first beam section 321 on the right, and then weld the left and right ends of the second beam section 322 to the upper end of the vertical beam section 323 respectively. At this time, a reinforced crossbeam 30 is assembled. Then, the integrated cross beam is assembled. When assembling the integrated cross beam, the cross beam portion 32 is first extended in the left-right direction, and then the left end of the cross beam portion 32 is welded to the upper end of a vertical beam portion 31, and the right end of the cross beam portion 32 is welded to the upper end of a vertical beam portion 31. At this time, the assembly of another reinforced cross beam 30 is completed. Then, the two reinforcing beams 30 are extended in the left-right direction and arranged at intervals in the front-to-back direction, and then the first adapter bracket 10 and the second adapter are extended in the front-to-back direction and arranged at intervals in the left-to-right direction, and then the lower end of the vertical beam portion 31 on the left side of the reinforcing beam 30 of the integrated beam is connected to the front end of the first adapter bracket 10, and the lower end of the vertical beam portion 31 on the right side of the reinforcing beam 30 of the integrated beam is connected to the front end of the second adapter bracket 20, and then the lower end of the vertical beam portion 31 on the left side of the reinforcing beam 30 including multiple beam portions 32 is connected to the rear end of the first adapter bracket 10, and the lower end of the vertical beam portion 31 on the right side of the reinforcing beam 30 including multiple beam portions 32 is connected to the rear end of the second adapter bracket 20. At this time, the power battery adapter bracket assembly 100 is assembled.

[0073] When installing the power battery 300 on the vehicle body 200, first install the power battery 300 on the power battery 300 adapter bracket, first overlap the left end of the power battery 300 on the upper side of the first mounting portion 121 of the second edge 12, and overlap the right end of the power battery 300 on the upper side of the second mounting portion 221 of the fourth edge 22. At this time, the installation of the power battery 300 on the power battery 300 adapter bracket is completed, and then the first connection portion 111 of the first edge 11 is screwed to the door sill beam 220 on the left side of the vehicle body 200, and the second connection portion 211 of the third edge 21 is screwed to the door sill beam 220 on the right side of the vehicle body 200, and then the third connection portion 33 on the two reinforcing beams 30 is screwed to the floor 210 of the vehicle body 200. At this time, the installation of the power battery 300 on the vehicle body 200 is completed.

[0074] The vehicle 1000 of the utility model is provided with the power battery 300 adapter bracket of the first embodiment, and the reinforcing cross beam 30 is provided as the vertical beam portion 31 and the cross beam portion 32, so that the reinforcing cross beam 30 can be conveniently used to fix the first adapter bracket 10 and the second adapter bracket 20, and at the same time, it can also be convenient for the wiring harness and pipeline of the power battery 300 to pass through the avoidance space, and it can be convenient for the arrangement of the electrical components of the power battery 300. In addition, the power battery adapter bracket assembly 100 can fix the power battery 300 to the vehicle body 200, so as to ensure the fixing strength of the power battery 300 to the vehicle body 200.

[0075] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0076] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0077] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0078] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0079] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A power battery adapter bracket assembly, characterized in that: include: A first adapter bracket, the first adapter bracket extends frontward and rearward, and the first adapter bracket has a first connecting portion for connecting to the vehicle body and a first mounting portion for connecting to the power battery; A second adapter bracket, the second adapter bracket extends frontward and rearward and is arranged with a left-right spacing with the first adapter bracket, the second adapter bracket having a second connecting portion for connecting to the vehicle body and a second mounting portion for connecting to the power battery; At least one reinforcing cross beam, which extends left and right and is connected between the first adapter bracket and the second adapter bracket, and the reinforcing cross beam includes: a vertical beam portion and a cross beam portion, the vertical beam portion extends vertically, the number of the vertical beam portions is at least two, the lower ends of the two vertical beam portions are respectively connected to the first adapter bracket and the second adapter bracket, and the cross beam portion extends left and right and both ends are respectively connected to the upper ends of the two vertical beam portions.

2. The power battery adapter bracket assembly according to claim 1, characterized in that: There are multiple reinforcing cross beams, and the multiple reinforcing cross beams are arranged in a front-to-back interval.

3. The power battery adapter bracket assembly according to claim 2, characterized in that: The beam portion of at least one of the reinforcing beams is an integral beam extending in the left-right direction.

4. The power battery adapter bracket assembly according to claim 2 or 3, characterized in that: The beam portion of at least one of the reinforcing beams includes: a plurality of beam segments, the plurality of beam segments extend left and right and are sequentially connected in the left and right directions, and at least one beam segment is arranged on the upper side of the adjacent beam segments.

5. The power battery adapter bracket assembly according to claim 4, characterized in that: The multiple cross beam segments include a first beam segment and a second beam segment. The number of the first beam segments is two. One end of the two first beam segments is respectively connected to the upper ends of the two vertical beam portions, and the other ends of the two first beam segments extend toward each other in the left and right directions. The second beam segment is located on the upper side of the two first beam segments and connected between the other ends of the two first beam segments.

6. The power battery adapter bracket assembly according to claim 5, characterized in that: The cross beam portion also includes: a vertical beam section extending in the vertical direction, the number of the vertical beam sections is two, the lower ends of the two vertical beam sections are respectively connected to the other ends of the two first beam sections, and the upper ends of the two vertical beam sections are respectively connected to the left and right ends of the second beam section.

7. The power battery adapter bracket assembly according to claim 6, characterized in that: The vertical beam section and the horizontal beam section are connected by welding or by fasteners; The cross beam portion and the vertical beam portion are connected by welding or by fasteners; and / or, The vertical beam portion is connected to the first adapter bracket or the second adapter bracket by welding or by fasteners.

8. The power battery adapter bracket assembly according to claim 1, characterized in that: The reinforcing cross beam is provided with at least one third connection portion for connecting to the vehicle body. When there are multiple third connection portions, the multiple third connection portions are arranged at intervals on the left and right.

9. The power battery adapter bracket assembly according to claim 1, characterized in that: The first adapter bracket is in the shape of a plate extending left and right, and has a first edge and a second edge arranged opposite to each other in the left and right directions, the first edge is located on a side of the second edge away from the second adapter bracket, wherein the first connecting portion is formed on the first edge and is used to connect to a sill beam of a vehicle body, and the first mounting portion is formed on the second edge; The second adapter bracket is in the shape of a plate extending left and right, and has a third edge and a fourth edge arranged opposite to each other in the left and right directions, wherein the third edge is located on the side of the fourth edge away from the first adapter bracket, wherein the second connecting portion is formed on the third edge and is used to connect to the sill beam of the vehicle body, and the second mounting portion is formed on the fourth edge.

10. A vehicle, characterized in that: include: A vehicle body, a power battery and a power battery adapter bracket assembly according to any one of claims 1 to 9, wherein the power battery and the power battery adapter bracket assembly are arranged on the lower side of the floor of the vehicle body, the first connecting portion and the second connecting portion are connected to the vehicle body, and the first mounting portion and the second mounting portion are connected to the power battery.

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