Conversion support and vehicle

Abstract

The utility model discloses a conversion support and a vehicle, the conversion support is used for detachably installing a battery pack on a vehicle body of the vehicle, and the conversion support comprises a support body and an adjusting assembly. A first connecting hole and a mounting groove which are vertically through are formed in the bracket body; the adjusting assemblies are connected to the support body, the adjusting assemblies and the mounting grooves are arranged in a one-to-one correspondence mode, second connecting holes used for directly facing the mounting grooves are formed in the adjusting assemblies, and the horizontal positions of the second connecting holes on the support body are adjustable; wherein the first connecting hole is used for connecting a vehicle body, and the second connecting hole is used for connecting a battery pack. The conversion bracket disclosed by the utility model can be adapted to standard battery packs of various specifications.

Description

Technical Field

[0001] The utility model relates to the field of battery replacement, and in particular to a conversion bracket and a vehicle. Background Art

[0002] As the power source of new energy vehicles, battery packs are usually fixed on the vehicle and need to be charged to replenish the vehicle's power. Some existing new energy vehicles use the method of replacing battery packs for energy replenishment. The battery pack is replaced by connecting the vehicle to a conversion bracket, but such a conversion bracket can only adapt to one specification of battery pack, resulting in the battery pack capacity cannot be adjusted according to the different needs of long and short distance trips.

[0003] Therefore, there is room for improvement in the conversion bracket. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one aspect of the utility model aims to provide a conversion bracket, which can be adapted to a plurality of standard battery packs of different specifications.

[0005] Another object of the present invention is to provide a vehicle.

[0006] According to the conversion bracket of the first embodiment of the utility model, the battery pack is detachably mounted on the body of the vehicle, and the conversion bracket includes a bracket body and an adjustment component. The bracket body is provided with a first connecting hole and a mounting slot that pass through from top to bottom; the adjustment component is connected to the bracket body, and the adjustment component is arranged in a one-to-one correspondence with the mounting slot. The adjustment component is provided with a second connecting hole for facing the mounting slot, and the second connecting hole is adjustable in horizontal position on the bracket body; wherein the first connecting hole is used to connect to the vehicle body, and the second connecting hole is used to connect to the battery pack.

[0007] According to the conversion bracket of the embodiment of the utility model, a connector for connecting the battery pack and the vehicle is formed by the bracket body. A first connection hole is provided on the bracket body for connecting the bracket body and the vehicle, and a mounting groove and a corresponding second connection hole are provided on the bracket body for connecting the bracket body and the battery pack, so that a connection is formed among the vehicle, the bracket body and the battery pack. The horizontal position of the second connection hole on the bracket body can be adjusted, so that after the position of the second connection hole is adjusted, a plurality of standard batteries of different specifications can be connected accordingly.

[0008] According to the conversion bracket of some embodiments of the present utility model, the adjustment assembly includes a floating nut, and the threaded hole of the floating nut is the second connecting hole.

[0009] According to some embodiments of the conversion bracket of the utility model, the adjustment assembly further includes: an adjustment support plate, the adjustment support plate includes an adjustment bottom plate and two adjustment pressure plates, the adjustment bottom plate is provided with a first avoidance hole; the two adjustment pressure plates are connected to opposite sides of the adjustment bottom plate, the two adjustment pressure plates are folded upward relative to the adjustment bottom plate, or the two adjustment pressure plates are folded downward relative to the adjustment bottom plate, and a second avoidance hole is defined between the two adjustment pressure plates, and when installed, the first avoidance hole and the second avoidance hole are both arranged directly opposite to the installation groove;

[0010] A floating clamping plate integrally connected to the floating nut is provided on the outer periphery of the floating nut, the floating clamping plate is clamped between the adjusting base plate and the adjusting pressure plate, the floating nut is located in the second avoidance hole, and when the floating clamping plate moves horizontally between the adjusting base plate and the adjusting pressure plate, the floating nut is driven to move horizontally in the avoidance hole to achieve floating adjustment.

[0011] Optionally, the adjustment assembly further includes: a reinforcement plate, both ends of which are mounted on the bracket body, and a third avoidance hole facing the mounting groove is provided on the reinforcement plate; and the adjustment base plate is fixedly connected to the reinforcement plate.

[0012] In some embodiments, there are multiple bracket bodies, including two side brackets, which are spaced apart on both sides of the battery pack, each of which extends along the length direction of the battery pack, and each of which is provided with a plurality of the first connection holes and a plurality of the mounting grooves.

[0013] Specifically, the side bracket includes a first longitudinal beam and a second longitudinal beam, the first longitudinal beam extends along the length direction of the battery pack, and the first longitudinal beam is provided with a plurality of the first connecting holes arranged at intervals; the second longitudinal beam is connected to one side of the first longitudinal beam, the height of the second longitudinal beam is less than the height of the first longitudinal beam, and the second longitudinal beam is provided with a plurality of the installation grooves arranged at intervals, and the installation grooves are open on the side away from the first longitudinal beam.

[0014] Optionally, a portion of the second longitudinal beam extends in a direction away from the first longitudinal beam to form a widened plate, and the conversion bracket further includes a connecting pipe disposed on the widened plate, and the connecting pipe is vertically arranged.

[0015] In some embodiments, the side bracket includes: a plurality of reinforcing ribs, wherein the reinforcing ribs are arranged on the second longitudinal beam, and ends of the reinforcing ribs are connected to the first longitudinal beam.

[0016] Optionally, there are multiple bracket bodies, including at least one front bracket, which is used to be connected to the front end of the battery pack. Each front bracket is extended along the height direction of the battery pack. The upper end of the front bracket is provided with a third connecting hole for connecting to the vehicle body, and the lower end is provided with the mounting groove.

[0017] According to the conversion bracket of some embodiments of the present invention, the bracket body is an integrally formed aluminum casting.

[0018] According to some embodiments of the utility model, the conversion bracket also includes a rear fixing plate, which is used to be connected to the rear end of the battery pack; the rear fixing plate is provided with a first adapter portion corresponding to the connector of the battery pack and a second adapter portion corresponding to the cooling joint.

[0019] According to the vehicle of the second embodiment of the utility model, the vehicle includes: the conversion bracket described in the first embodiment of the present application, which is used to carry battery packs of various specifications.

[0020] 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

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 is a schematic diagram of installing a conversion bracket according to some embodiments of the present application;

[0023] Figure 2 is a schematic diagram of the structure of the regulating component according to some embodiments of the present application;

[0024] Figure 3 is another schematic diagram of the structure of the regulating assembly according to some embodiments of the present application;

[0025] Figure 4 is another schematic diagram of the structure of the adjustment component according to some embodiments of the present application;

[0026] Figure 5 is a schematic diagram of a conversion bracket structure according to some embodiments of the present application;

[0027] Figure 6 is a schematic diagram of a rear fixing plate structure according to some embodiments of the present application.

[0028] Reference numerals:

[0029] Conversion bracket 100,

[0030] The bracket body 1, the side bracket 10, the first connection hole 11, the mounting groove 12, the first longitudinal beam 13, the second longitudinal beam 14, the widening plate 141, the connecting pipe 142,

[0031] Reinforcement 15,

[0032] Adjustment assembly 2, floating nut 22, second connecting hole 220, adjustment support plate 230, adjustment bottom plate 231, first avoidance hole 2311, adjustment pressure plate 232, second avoidance hole 2320, floating clamp 24, reinforcement plate 25, third avoidance hole 251, front bracket 30, third connecting hole 31, rear fixing plate 40, first adapter 41, second adapter 42. DETAILED DESCRIPTION

[0033] 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] In the description of the present utility model, it should be understood that the terms "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "horizontal", "top", "bottom", "inside", "outside" 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 utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, 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, unless otherwise specified, "multiple" means two or more.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Reference below Figure 1-Figure 6 The conversion bracket 100 according to an embodiment of the present utility model is described. Figure 1 As shown, the conversion bracket 100 is used to detachably mount the battery pack on the body of the vehicle.

[0037] like Figure 1 As shown, the conversion bracket 100 according to the embodiment of the utility model includes a bracket body 1 and an adjustment component 2.

[0038] like Figure 2-Figure 3 As shown, the bracket body 1 is provided with a first connecting hole 11 and a mounting groove 12 which pass through from top to bottom. The first connecting hole 11 and the mounting groove 12 provide connection positions for the adapter bracket to connect to the vehicle body or the battery pack.

[0039] The adjustment component 2 is connected to the bracket body 1 , and the adjustment component 2 is arranged in a one-to-one correspondence with the installation slot 12 . The adjustment component 2 is provided with a second connection hole 220 for facing the installation slot 12 , and the horizontal position of the second connection hole 220 on the bracket body 1 is adjustable.

[0040] The first connection hole 11 is used to connect to the vehicle body, and the second connection hole 220 is used to connect to the battery pack.

[0041] An adjustment component 2 is provided in the mounting slot 12 so that the second connection hole 220 has a certain range of movement at the mounting slot 12. Within this range of movement, the second connection holes 220 can all be connected to the battery pack. For example, the second connection hole 220 can be adjusted to the left or to the right relative to the mounting slot 12. By moving the second connection hole 220, the distance between the two second connection holes 220 in the two mounting slots 12 can also be adjusted. This means that the distance between the two second connection holes 220 can be adjusted according to the specifications of the battery pack to accommodate the installation point spacing of a variety of different standard battery packs.

[0042] Optionally, the size of the mounting groove 12 is larger than the size of the second connecting hole 220 .

[0043] When replacing the battery pack, it is only necessary to adjust the position of the second connection holes 220 relative to the mounting slot 12 to change the spacing between the second connection holes 220 to adapt to battery packs of various specifications.

[0044] like Figure 2 As shown, according to the conversion bracket 100 of some embodiments of the present invention, the adjustment assembly 2 includes a floating nut 22, and the threaded hole of the floating nut 22 is a second connection hole 220. The connection between the bracket body 1 and the battery pack is increased through the threaded hole.

[0045] In some embodiments, a battery fixing bolt is disposed in the second connection hole 220 , and the external thread of the battery fixing bolt is matched with the internal thread of the threaded hole of the floating nut 22 .

[0046] According to some embodiments of the present invention, the conversion bracket 100 is as follows: Figure 2As shown, the adjustment component 2 further includes an adjustment support plate 230. The second connection hole 220 passes through the adjustment support plate 230 and corresponds to the mounting groove 12. The adjustment support plate 230 can enhance the stability of the second connection hole 220, and at the same time, evenly distribute the force of the second connection hole 220 on the adjustment support plate 230. By optimizing the pressure distribution, the situation of excessive local stress at the second connection hole 220 can be reduced, and the durability of the adjustment component 2 can be further enhanced.

[0047] like Figure 2 As shown, the adjustment support plate 230 includes an adjustment bottom plate 231 and two adjustment pressing plates 232. The adjustment bottom plate 231 is provided with a first avoidance hole 2311 for avoiding the second connection hole 220.

[0048] The two adjusting pressing plates 232 are connected to the two opposite sides of the adjusting bottom plate 231, and the two adjusting pressing plates 232 are folded upward relative to the adjusting bottom plate 231. After being folded relative to the adjusting bottom plate 231, the two adjusting pressing plates 232 are overlapped with the adjusting bottom plate 231 in the longitudinal direction, so that a receiving space is formed between the two adjusting pressing plates 232 and the adjusting bottom plate 231.

[0049] Of course, in other embodiments, the two adjustment pressing plates 232 are folded downward relative to the adjustment bottom plate 231 to form a corresponding accommodation space.

[0050] like Figure 2 As shown, a second avoidance hole 2320 is defined between the two adjustment pressing plates 232. When installed, the first avoidance hole 2311 and the second avoidance hole 2320 are both arranged opposite to the installation slot 12. The interference of the adjustment support plate 230 with the second connection hole 220 is avoided, and the second connection hole 220 is ensured to be connected smoothly.

[0051] A floating clamp 24 connected to the floating nut 22 is provided on the outer periphery of the floating nut 22. The floating clamp 24 is clamped between the adjusting base plate 231 and the adjusting pressure plate 232. The floating nut 22 is located in the second avoidance hole 2320. When the floating clamp 24 moves horizontally between the adjusting base plate 231 and the adjusting pressure plate 232, the floating nut 22 is driven to move horizontally in the avoidance hole 2320 to achieve floating adjustment. In this way, the floating clamp 24 is limited in the longitudinal direction by the adjusting base plate 231 and the adjusting pressure plate 232 to prevent the floating nut 22 from falling out. The longitudinal direction of the floating nut 22 in the second avoidance hole 2320 can also be fine-tuned. At the same time, the floating clamp 24 can be slightly moved in the horizontal direction to achieve the horizontal adjustment of the second connection hole 220 relative to the mounting groove 12.

[0052] like Figure 2-Figure 3 As shown, according to the conversion bracket 100 of some embodiments of the present invention, the adjustment component 2 also includes a reinforcing plate 25, and both ends of the reinforcing plate 25 are installed on the bracket body 1.

[0053] Optionally, the reinforcing plate 25 is screwed to the bracket body 1. The reinforcing plate 25 is used to enhance the stability of the mounting slot 12, and a first screw hole is provided around the reinforcing plate 25 to achieve a stable connection between the reinforcing plate 25 and the bracket body 1.

[0054] like Figure 3 As shown, the reinforcing plate 25 is provided with a third avoidance hole 251 facing the mounting slot 12, and the third avoidance hole 251 is used to avoid the mounting slot 12 and the second connecting hole 220. The battery fixing bolt passes through the third avoidance hole 251 and is connected to the adjustment assembly 2 through the third avoidance hole 251.

[0055] The adjusting bottom plate 231 is fixedly connected to the reinforcing plate 25. In this way, the reinforcing plate 25 is located between the adjusting bottom plate 231 and the mounting groove 12, further enhancing the connection rigidity of the adjusting assembly 2.

[0056] Specifically, second screw holes for connecting to the adjusting bottom plate 231 are further provided at both ends of the reinforcing plate 25 .

[0057] According to some embodiments of the conversion bracket 100 of the present invention, the bracket body 1 is multiple and includes two side brackets 10, and the two side brackets 10 are arranged at intervals on both sides of the battery pack. Accordingly, the two side brackets 10 are arranged on opposite sides of the battery pack to achieve the clamping and fixing effect of the side brackets 10 on the two ends of the battery pack.

[0058] like Figure 1 As shown, each side bracket 10 is extended along the length direction of the battery pack. Providing the side bracket 10 in the length direction of the battery pack can increase the connection length between the conversion bracket 100 and the battery pack.

[0059] Each side bracket 10 is provided with a plurality of first connection holes 11 and a plurality of mounting slots 12. The plurality of first connection holes 11 play a role in connecting the conversion bracket 100 with the vehicle body, while the plurality of mounting slots 12 can improve the adaptability of the conversion bracket 100 with battery packs of various specifications, thereby realizing the connection and installation of battery packs of various specifications on the vehicle body.

[0060] like Figure 2 , Figure 4 As shown, in some embodiments of the conversion bracket 100 in the present application, the side bracket 10 further includes a first longitudinal beam 13 and a second longitudinal beam 14. The first longitudinal beam 13 and the second longitudinal beam 14 are connected together along the longitudinal direction.

[0061] The first longitudinal beam 13 is extended along the length direction of the battery pack, and a plurality of first connection holes 11 are arranged at intervals on the first longitudinal beam 13. The vehicle body and the conversion bracket 100 are connected through the first longitudinal beam 13. In this way, the stress points of the vehicle body on the conversion bracket 100 can be concentratedly distributed through the first longitudinal beam 13, so that the connection between the conversion bracket 100 and the vehicle body is more accurate and tight, and the manufacturing and processing of the first connection holes 11 can also be facilitated.

[0062] like Figure 4 As shown, the second longitudinal beam 14 is connected to one side of the first longitudinal beam 13, the height of the second longitudinal beam 14 is less than the height of the first longitudinal beam 13, and a plurality of spaced mounting grooves 12 are provided on the second longitudinal beam 14. One side of the mounting groove 12 abuts against the side wall of the first longitudinal beam 13, and the first longitudinal beam 13 limits the adjustment assembly 2 from one side, which can increase the connection stability of the adjustment assembly 2.

[0063] The mounting groove 12 is open on the side away from the first longitudinal beam 13. Figure 4 As shown, such arrangement makes it more convenient to install and remove the battery pack. The open installation slot 12 facilitates the entry and exit and installation of the battery fixing bolt, reduces the difficulty of operation, and improves work efficiency.

[0064] In some embodiments, a portion of the second longitudinal beam 14 extends in a direction away from the first longitudinal beam 13 to form a widening plate 141. This increases the connection area between the second longitudinal beam 14 and the first longitudinal beam 13 and improves the connection rigidity of the side bracket 10. The conversion bracket 100 further includes a connecting pipe 142 disposed on the widening plate 141, and the connecting pipe 142 is vertically disposed.

[0065] In some embodiments, the connecting tube 142 is a guide sleeve for matching with a guide pin, wherein the guide pin is arranged on the vehicle body.

[0066] During the installation of the battery pack, the guide sleeve (i.e., the connecting tube 142) will cooperate with the guide pins on the vehicle body to ensure that the conversion bracket 100 can be quickly and accurately aligned with the vehicle body during installation. Once the guide sleeve is aligned with the guide pins, subsequent fixing and installation steps can be performed to ensure that the battery pack can be correctly installed on the vehicle frame.

[0067] According to the conversion bracket 100 of some embodiments of the present invention, the side bracket 10 includes a plurality of reinforcing ribs 15. The reinforcing ribs 15 are arranged on the second longitudinal beam 14, and the ends of the reinforcing ribs 15 are connected to the first longitudinal beam 13.

[0068] Part of the reinforcing ribs 15 are arranged on opposite sides of the mounting groove 12. The reinforcing ribs 15 not only limit the adjustment assembly 2, but also can be connected to the side wall of the first longitudinal beam 13 to form an extension wall on the side of the mounting groove 12. When the conversion bracket 100 is connected to the vehicle body, the extension wall abuts against the vehicle body to protect the adjustment assembly 2, which is beneficial to improve the support capacity of the battery pack by using the conversion bracket during vehicle collision and impact, and reduce the deformation of the conversion bracket and the battery pack.

[0069] According to some embodiments of the present invention, the conversion bracket 100 is as follows: Figure 5 As shown, there are multiple bracket bodies 1, and they include at least one front bracket 30. The front bracket 30 is used to connect to the front end of the battery pack. Each front bracket 30 is extended along the height direction of the battery pack. The upper end of the front bracket 30 is provided with a third connection hole 31 for connecting to the vehicle body, and the lower end is provided with a mounting groove 12. By providing the front bracket 30, the vehicle body can be effectively connected to the front end of the battery pack, thereby increasing the connection stability between the battery pack and the vehicle body. Optionally, the third connection hole 31 is connected to the vehicle body by bolts or other fasteners.

[0070] According to the conversion bracket 100 of some embodiments of the utility model, the bracket body 1 is an integrally formed aluminum casting. First, the bracket body 1 of the aluminum casting has a lightweight effect, which can reduce the weight of the conversion bracket 100 and achieve lightweight vehicle body. At the same time, the bracket body 1 of the aluminum casting has a strong load capacity, ensuring that the conversion bracket 100 provides reliable support for the battery pack. In addition, the bracket body 1 of the aluminum casting also has the advantage of corrosion resistance, reducing the need for maintenance and replacement.

[0071] According to some embodiments of the present invention, the conversion bracket 100 is as follows: Figure 6 As shown, a rear fixing plate 40 is also included, and the rear fixing plate 40 is used to be connected to the rear end of the battery pack.

[0072] The rear fixing plate 40 , the front bracket 30 and the side bracket 10 form a complete supporting structure for the battery pack.

[0073] The rear fixing plate 40 is provided with a first adapter 41 corresponding to the connector of the battery pack, providing a reliable electrical connection for the battery pack. The rear fixing plate 40 is also provided with a second adapter 42 corresponding to the cooling connector, optimizing the integration of the cooling system. The strict requirements of the vehicle in terms of electrical and thermal management are met, and the overall performance and reliability are improved.

[0074] The vehicle according to the second embodiment of the utility model comprises a conversion bracket 100 for carrying battery packs of various specifications, wherein the conversion bracket 100 is the conversion bracket 100 of the first embodiment of the present application.

[0075] Such a vehicle can be matched with a variety of standard battery packs with different capacities.

[0076] Below, refer to the attached Figure 1-Figure 6 , describing a conversion bracket 100 according to a specific embodiment of the present application.

[0077] Reference Figure 1 The conversion bracket 100 includes a plurality of bracket bodies 1 and an adjustment component 2.

[0078] Each bracket body 1 includes a first connection hole 11 and a mounting groove 12. The first connection hole 11 passes through the bracket body 1 from top to bottom.

[0079] Reference Figure 2 The adjustment component 2 is connected to the bracket body 1, and the adjustment component 2 and the installation groove 12 are arranged in a one-to-one correspondence.

[0080] Reference Figure 2 The adjustment assembly 2 includes a floating nut 22 , an adjustment support plate 230 , a floating clamping plate 24 , and a reinforcement plate 25 .

[0081] The floating nut 22 includes a second connecting hole 220 , and the second connecting hole 220 is arranged opposite to the mounting groove 12 .

[0082] The adjusting support plate 230 includes an adjusting bottom plate 231 and two adjusting pressing plates 232 .

[0083] Reference Figure 3 The adjusting bottom plate 231 includes a first avoidance hole 2311 .

[0084] Reference Figure 2 , Figure 4 The two adjusting pressing plates 232 are respectively connected to the opposite sides of the adjusting bottom plate 231 , and the two adjusting pressing plates 232 are folded upward relative to the adjusting bottom plate 231 .

[0085] A second avoidance hole 2320 is defined between the two adjustment pressing plates 232. The first avoidance hole 2311 and the second avoidance hole 2320 are both arranged directly opposite to the installation slot 12.

[0086] The floating clamp 24 is integrally connected to the outer periphery of the floating nut. The floating clamp 24 is clamped between the adjusting base plate 231 and the adjusting pressure plate 232. The floating nut 22 is located in the second avoidance hole 2320. When the floating clamp 24 moves horizontally between the adjusting base plate 231 and the adjusting pressure plate 232, it drives the floating nut 22 to move horizontally in the avoidance hole 2320 to achieve floating adjustment.

[0087] Reference Figure 2-Figure 4 , both ends of the reinforcing plate 25 are mounted on the bracket body 1 .

[0088] The reinforcing plate 25 includes a third avoidance hole 251 , and the third avoidance hole 251 is directly opposite to the mounting groove 12 .

[0089] The adjusting bottom plate 231 is fixedly connected to the reinforcing plate 25 .

[0090] Reference Figure 5 The multiple bracket bodies 1 include: two side brackets 10, a front bracket 30 and a rear fixing plate 40.

[0091] The two side brackets 10 are spaced apart on both sides of the battery pack.

[0092] Reference Figure 2 , Figure 4 Each side bracket 10 includes a first longitudinal beam 13, a second longitudinal beam 14 and a reinforcing rib 15. The first longitudinal beam 13 is extended along the length direction of the battery pack, and a plurality of first connecting holes 11 are arranged at intervals on the first longitudinal beam 13.

[0093] The second longitudinal beam 14 is connected to one side of the first longitudinal beam 13 , and the height of the second longitudinal beam 14 is smaller than that of the first longitudinal beam 13 .

[0094] The second longitudinal beam 14 includes a mounting groove 12 , a widening plate 141 and a connecting pipe 142 .

[0095] A plurality of mounting grooves 12 are arranged at intervals on the second longitudinal beam 14, and the mounting grooves 12 are opened on a side away from the first longitudinal beam 13. A portion of the second longitudinal beam 14 extends in a direction away from the first longitudinal beam 13 to form a widening plate 141, and the conversion bracket 100 further includes a connecting pipe 142 arranged on the widening plate 141, and the connecting pipe 142 is arranged vertically.

[0096] The reinforcing rib 15 is arranged on the second longitudinal beam 14, and the end of the reinforcing rib 15 is connected to the first longitudinal beam 13. Reinforcing ribs 15 are arranged on both sides of each mounting groove 12.

[0097] Reference Figure 1 , Figure 5 The front bracket 30 is used to be connected to the front end of the battery pack. Each front bracket 30 is extended along the height direction of the battery pack. The upper end of the front bracket 30 is provided with a third connecting hole 31, and the lower end is provided with a mounting groove 12.

[0098] Reference Figure 6 The rear fixing plate 40 is used to be connected to the rear end of the battery pack. The rear fixing plate 40 is provided with a first adapter portion 41 corresponding to the connector of the battery pack and a second adapter portion 42 corresponding to the cooling joint.

[0099] In the description of this specification, the description with reference to the terms "embodiment", "example", 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 representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0100] 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 conversion bracket, characterized in that: Used to detachably mount the battery pack on the body of the vehicle, the conversion bracket comprises: A bracket body, wherein the bracket body is provided with a first connecting hole and a mounting groove which pass through from top to bottom; An adjustment component, the adjustment component is connected to the bracket body, the adjustment component is arranged in a one-to-one correspondence with the mounting slot, the adjustment component is provided with a second connection hole for facing the mounting slot, and the second connection hole is adjustable in horizontal position on the bracket body; Wherein, the first connection hole is used to connect to the vehicle body, and the second connection hole is used to connect to the battery pack.

2. The conversion bracket according to claim 1, characterized in that: The adjustment assembly includes a floating nut, and a threaded hole of the floating nut is the second connecting hole.

3. The conversion bracket according to claim 2, characterized in that: The adjustment assembly further comprises: an adjustment support plate, wherein the adjustment support plate comprises: An adjusting bottom plate, wherein a first avoidance hole is provided on the adjusting bottom plate; Two adjusting pressing plates are connected to opposite sides of the adjusting bottom plate, the two adjusting pressing plates are folded upward relative to the adjusting bottom plate, or the two adjusting pressing plates are folded downward relative to the adjusting bottom plate, and a second avoidance hole is defined between the two adjusting pressing plates. When installed, the first avoidance hole and the second avoidance hole are both arranged directly opposite to the installation groove; A floating clamping plate integrally connected to the floating nut is provided on the outer periphery of the floating nut, the floating clamping plate is clamped between the adjusting base plate and the adjusting pressure plate, the floating nut is located in the second avoidance hole, and when the floating clamping plate moves horizontally between the adjusting base plate and the adjusting pressure plate, the floating nut is driven to move horizontally in the avoidance hole to achieve floating adjustment.

4. The conversion bracket according to claim 3, characterized in that: The adjustment assembly further includes: a reinforcing plate, both ends of which are mounted on the bracket body, and a third avoidance hole facing the mounting groove is provided on the reinforcing plate; The adjusting bottom plate is fixedly connected to the reinforcing plate.

5. The conversion bracket according to any one of claims 1 to 4, characterized in that: The support body is multiple and includes: Two side brackets are arranged at intervals on both sides of the battery pack, each side bracket is extended along the length direction of the battery pack, and each side bracket is provided with a plurality of the first connection holes and a plurality of the mounting grooves.

6. The conversion bracket according to claim 5, characterized in that: The side bracket comprises: a first longitudinal beam, the first longitudinal beam extending along the length direction of the battery pack, and the first longitudinal beam being provided with a plurality of first connecting holes arranged at intervals; A second longitudinal beam, wherein the second longitudinal beam is connected to one side of the first longitudinal beam, the height of the second longitudinal beam is smaller than the height of the first longitudinal beam, and the second longitudinal beam is provided with a plurality of installation grooves arranged at intervals, and the installation grooves are openly arranged on a side away from the first longitudinal beam.

7. The conversion bracket according to claim 6, characterized in that: A portion of the second longitudinal beam extends in a direction away from the first longitudinal beam to form a widened plate, and the conversion bracket further includes a connecting pipe disposed on the widened plate, wherein the connecting pipe is vertically arranged.

8. The conversion bracket according to claim 6, characterized in that: The side bracket includes: a plurality of reinforcing ribs, wherein the reinforcing ribs are arranged on the second longitudinal beam, and ends of the reinforcing ribs are connected to the first longitudinal beam.

9. The conversion bracket according to any one of claims 1 to 4, characterized in that: The support body is multiple and includes: At least one front bracket, the front bracket is used to be connected to the front end of the battery pack, each of the front brackets is extended along the height direction of the battery pack, the upper end of the front bracket is provided with a third connecting hole for connecting to the vehicle body, and the lower end is provided with the mounting groove.

10. The conversion bracket according to any one of claims 1 to 4, characterized in that: The support body is an integrally formed aluminum casting.

11. The conversion bracket according to any one of claims 1 to 4, characterized in that: Also included is a rear fixing plate, the rear fixing plate being used to be connected to the rear end of the battery pack; The rear fixing plate is provided with a first adapter portion corresponding to the connector of the battery pack and a second adapter portion corresponding to the cooling joint.

12. A vehicle, characterized in that: include: The conversion bracket described in any one of claims 1-11 is used to carry battery packs of various specifications.

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