A high-strength new energy vehicle battery pack bracket

Abstract

The utility model belongs to the technical field of battery packs, and is particularly a high-strength new energy vehicle battery pack bracket, including a shell, both ends of the shell are provided with heat dissipation holes, and dustproof nets are installed in the two heat dissipation holes. A base is installed on the bottom wall of the inner cavity of the shell, and side panels are installed on both sides of the upper end of the base. The two side panels are connected to the shell, and a bearing plate is slidably connected between the two side panels. A limited hole is provided at the upper end of the bearing plate, a fixing component is provided on the bearing plate, and a driving component is provided on the base. The utility model can fix the new energy vehicle battery pack on the bearing plate by setting the fixing component, thereby improving stability and avoiding the phenomenon that the battery pack shakes during the driving of the new energy vehicle due to bumpy roads and affecting its service life; by setting the driving component, it is convenient to adjust the height of the bearing plate, thereby achieving the purpose of convenient disassembly and removal of the battery pack.

Description

Technical Field

[0001] The utility model relates to the technical field of battery packs, in particular to a high-strength new energy vehicle battery pack bracket. Background Art

[0002] The battery pack bracket is an important component in the 12.8V low-voltage battery pack. Compared with traditional lead-acid batteries, lithium battery packs have the advantages of being lighter, more durable, larger in capacity and more convenient to produce. Therefore, lithium batteries are widely used in various new energy industries. The battery pack in the prior art is usually placed directly in a box that matches its size. Since the edge of the battery pack is close to the inner wall of the box, it is not convenient to take out the battery pack during subsequent maintenance, which makes it inconvenient to use. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a high-strength new energy vehicle battery pack bracket, which solves the problems raised in the above-mentioned background technology.

[0005] (2) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A high-strength new energy vehicle battery pack bracket comprises a shell, both ends of the shell are provided with heat dissipation holes, dustproof nets are installed in the two heat dissipation holes, a base is installed on the bottom wall of the inner cavity of the shell, side panels are installed on both sides of the upper end of the base, the two side panels are connected to the shell, a bearing plate is slidably connected between the two side panels, a limiting hole is provided at the upper end of the bearing plate, a fixing component is provided on the bearing plate, and a driving component is provided on the base.

[0008] Furthermore, the fixing assembly includes two limit blocks sliding in the limit holes, the upper ends of the two limit blocks are each installed with a fixing plate, the ends of the two fixing plates close to each other are each installed with a rubber pad, a bidirectional screw is rotatably connected in the limit hole, the bidirectional screw is threadedly connected to the limit block, a driven bevel gear is installed at one end of the bidirectional screw, a rotating shaft is rotatably connected in the bearing plate, a turning handle is installed at the top of the rotating shaft, and an active bevel gear is installed at the bottom end of the rotating shaft.

[0009] Furthermore, the fixing assembly includes two limit blocks sliding in the limit holes, the upper ends of the two limit blocks are each installed with a fixing plate, the ends of the two fixing plates close to each other are each installed with a rubber pad, a bidirectional screw is rotatably connected in the limit hole, the bidirectional screw is threadedly connected to the limit block, a driven bevel gear is installed at one end of the bidirectional screw, a rotating shaft is rotatably connected in the bearing plate, a turning handle is installed at the top of the rotating shaft, and an active bevel gear is installed at the bottom end of the rotating shaft.

[0010] Furthermore, the driving assembly includes two circular plates sliding on the base, two screw rods rotatably connected in the base, the screw rods are threadedly connected to the circular plates, a dual-axis motor is installed in the base, and the two output ends of the dual-axis motor are respectively connected to the two screw rods, and the two circular plates are rotatably connected with rotating plates, and the two rotating plates are rotatably connected to the supporting plate.

[0011] Furthermore, the side panels are L-shaped and the two side panels are symmetrically arranged.

[0012] Furthermore, the shell is made of aluminum alloy material.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a high-strength new energy vehicle battery pack bracket, which has the following beneficial effects:

[0015] The utility model can fix the battery pack of the new energy vehicle on the supporting plate through the setting of the fixing component, thereby improving the stability, avoiding the phenomenon that the battery pack shakes when the new energy vehicle is bumpy during driving and affecting its service life, and the fixing is convenient; through the setting of the driving component, it is convenient to adjust the height of the supporting plate, thereby achieving the purpose of facilitating the disassembly and removal of the battery pack, avoiding the phenomenon that the battery pack is placed inside the shell and is close to the shell on all four sides and is inconvenient to take out, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the housing of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the drive assembly of the utility model.

[0020] In the figure: 1. Shell; 2. Heat dissipation holes; 3. Dust screen; 4. Base; 5. Drive assembly; 51. Circular plate; 52. Screw rod; 53. Rotating plate; 54. Dual-axis motor; 6. Side plate; 7. Load-bearing plate; 8. Fixing assembly; 81. Limit block; 82. Fixing plate; 83. Rubber pad; 84. Bidirectional screw; 85. Driven bevel gear; 86. Driving bevel gear; 87. Turning handle; 9. Limiting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a high-strength new energy vehicle battery pack bracket proposed by an embodiment of the utility model includes a shell 1, heat dissipation holes 2 are provided at both ends of the shell 1, dustproof nets 3 are installed in the two heat dissipation holes 2, a base 4 is installed on the bottom wall of the inner cavity of the shell 1, side panels 6 are installed on both sides of the upper end of the base 4, the two side panels 6 are connected to the shell 1, and a bearing plate 7 is slidably connected between the two side panels 6, a limiting hole 9 is provided at the upper end of the bearing plate 7, a fixing component 8 is provided on the bearing plate 7, and a driving component 5 is provided on the base 4; through the setting of the fixing component 8, the new energy vehicle battery pack can be fixed on the bearing plate 7, thereby improving stability, and avoiding the phenomenon that the battery pack shakes during the driving of the new energy vehicle and affects its service life, and the fixing is convenient; through the setting of the driving component 5, it is convenient to adjust the height of the bearing plate 7, thereby achieving the purpose of facilitating the disassembly and removal of the battery pack, avoiding the phenomenon that the battery pack is placed inside the shell 1 and is close to the shell 1 on all four sides and is inconvenient to take, and it is more convenient to use.

[0024] like Figure 3As shown, in some embodiments, the fixing assembly 8 includes two limit blocks 81 sliding in the limit hole 9, the upper ends of the two limit blocks 81 are both installed with a fixing plate 82, and the mutually close ends of the two fixing plates 82 are both installed with a rubber pad 83, a bidirectional screw 84 is rotatably connected in the limit hole 9, the bidirectional screw 84 is threadedly connected to the limit block 81, and a driven bevel gear 85 is installed at one end of the bidirectional screw 84, and a rotating shaft is rotatably connected in the bearing plate 7, a turning handle 87 is installed at the top of the rotating shaft, and a driving bevel gear 86 is installed at the bottom of the rotating shaft; by rotating the turning handle 87, the driving bevel gear 86 is driven to rotate, and the driving bevel gear 86 is meshed with the driven bevel gear 85 to drive the driven bevel gear 85 to rotate, drive the bidirectional screw 84 to rotate, drive the limit block 81 to slide in the limit hole 9, thereby driving the fixing plate 82 to move, and the two fixing plates 82 are brought close to each other to complete the clamping installation of the battery pack, and the rubber pad 83 can prevent the battery pack from being damaged.

[0025] like Figure 3 As shown, in some embodiments, the driving bevel gear 86 and the driven bevel gear 85 are meshed with each other, which is convenient for installation.

[0026] like Figure 4 As shown, in some embodiments, the driving assembly 5 includes two circular plates 51 sliding on the base 4, two screw rods 52 are rotatably connected in the base 4, the screw rods 52 are threadedly connected to the circular plates 51, a dual-axis motor 54 is installed in the base 4, and the two output ends of the dual-axis motor 54 are respectively connected to the two screw rods 52, and the two circular plates 51 are rotatably connected with a rotating plate 53, and the two rotating plates 53 are rotatably connected to the supporting plate 7; the dual-axis motor 54 drives the two screw rods 52 to rotate, drives the circular plates 51 to slide on the base 4, thereby driving the rotating plate 53 to rotate, and can drive the supporting plate 7 to slide on the two side plates 6, so that the battery pack can be disassembled and repaired for easy use.

[0027] like Figure 2 As shown, in some embodiments, the side panel 6 is L-shaped and the two side panels 6 are symmetrically arranged; the structure is simple.

[0028] like Figure 1 As shown, in some embodiments, the shell 1 is made of aluminum alloy material; aluminum alloy material has the characteristics of light weight, high strength, corrosion resistance, etc., and is suitable for making high-quality battery holders.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high-strength new energy vehicle battery pack bracket, comprising a housing (1), characterized in that: Both ends of the shell (1) are provided with heat dissipation holes (2), and dustproof nets (3) are installed in the two heat dissipation holes (2). A base (4) is installed on the bottom wall of the inner cavity of the shell (1), and side panels (6) are installed on both sides of the upper end of the base (4). The two side panels (6) are connected to the shell (1), and a bearing plate (7) is slidably connected between the two side panels (6). A limiting hole (9) is provided at the upper end of the bearing plate (7), and a fixing component (8) is provided on the bearing plate (7). A driving component (5) is provided on the base (4).

2. A high-strength new energy vehicle battery pack bracket according to claim 1, characterized in that: The fixing assembly (8) comprises two limit blocks (81) sliding in the limit holes (9), the upper ends of the two limit blocks (81) are both mounted with fixing plates (82), the mutually close ends of the two fixing plates (82) are both mounted with rubber pads (83), a bidirectional screw (84) is rotatably connected in the limit hole (9), the bidirectional screw (84) is threadedly connected to the limit blocks (81), a driven bevel gear (85) is mounted at one end of the bidirectional screw (84), a rotating shaft is rotatably connected in the bearing plate (7), a turning handle (87) is mounted at the top end of the rotating shaft, and a driving bevel gear (86) is mounted at the bottom end of the rotating shaft.

3. A high-strength new energy vehicle battery pack bracket according to claim 2, characterized in that: The driving bevel gear (86) and the driven bevel gear (85) are meshed with each other.

4. A high-strength new energy vehicle battery pack bracket according to claim 1, characterized in that: The driving assembly (5) comprises two circular plates (51) sliding on the base (4); two screw rods (52) are rotatably connected in the base (4); the screw rods (52) are threadedly connected to the circular plates (51); a double-axis motor (54) is installed in the base (4); two output ends of the double-axis motor (54) are respectively connected to the two screw rods (52); the two circular plates (51) are rotatably connected to a rotating plate (53); and the two rotating plates (53) are rotatably connected to the bearing plate (7).

5. The high-strength new energy vehicle battery pack bracket according to claim 1, characterized in that: The side panels (6) are L-shaped and the two side panels (6) are symmetrically arranged.

6. A high-strength new energy vehicle battery pack bracket according to claim 1, characterized in that: The housing (1) is made of aluminum alloy material.

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