Battery mounting device for an electric vehicle rear seat

Abstract

This utility model relates to the technical field of battery installation devices, specifically a battery installation device for the rear seat of an electric vehicle. It includes a base plate, a top cover, and two baffles. The top cover is located on the upper part of the base plate, and the two baffles slide on the upper part of the base plate respectively. An adjusting member for driving the baffle to slide is provided at the lower part of each baffle. The adjusting member includes a hinge frame rotatably connected to the lower right side of the baffle. A limiting block is provided on the lower left side of the baffle. In this battery installation device for the rear seat of an electric vehicle, when installing the battery, the magnet of the locking member is squeezed to disengage it from the outer wall of the toothed plate. A spring drives a push plate to slide, and the push plate pushes the hinge frame to rotate and change its angle. The rotation of the hinge frame can cause the two baffles to move closer together, clamping the battery. The base plate and top cover form a protective structure, isolating external impacts and protecting the battery. The limiting plate on the inner wall of the top cover and the baffles forms a right-angle constraint, preventing the battery from sliding out to the left or right, and improving installation stability.

Description

Technical Field

[0001] This utility model relates to the field of battery installation device technology, specifically a battery installation device for the rear seat of an electric vehicle. Background Technology

[0002] The battery mounting device for the rear seat of an electric vehicle refers to the mechanical structural component or system installed in the rear seat area of ​​the electric vehicle to fix and support the battery pack and ensure its stability and safety during vehicle operation.

[0003] In the prior art, such as the battery mounting device for the rear seat of an electric vehicle disclosed in CN211055315U, the structure is highly safe, the battery is easy to remove, install, and replace, and the battery mounting bracket can be adjusted according to the size of the electric vehicle, making it highly adaptable and widely applicable. In addition, the battery level display device allows for easy monitoring of the remaining battery power, enabling timely replacement.

[0004] The current device installs the battery by sliding it into the mounting slot. However, it does not provide good size adaptation for batteries of different capacities and sizes, which means that the device can only fix batteries of a fixed size. This reduces the applicability of the device and is not conducive to its large-scale application. Therefore, we propose a battery mounting device for the rear seat of an electric vehicle. Utility Model Content

[0005] One of the technical problems this application aims to solve is that the mounting device can only fix batteries of a fixed size and cannot fix batteries of different specifications.

[0006] To solve the above-mentioned technical problems, this application provides a battery mounting device for the rear seat of an electric vehicle, including a base plate, a top cover and two baffles. The top cover is disposed on the upper part of the base plate, and the two baffles are respectively slidable on the upper part of the base plate. The lower part of the baffle is provided with an adjusting member for driving the baffle to slide.

[0007] Preferably, the adjusting component includes a hinge frame rotatably connected to the lower right side of the baffle, a limit block is provided on the lower left side of the baffle, the left end of the hinge frame slides inside the limit block, a push plate is slidably connected to the right end of the hinge frame, a telescopic rod is provided between the push plate and the base plate, a spring is sleeved on the outer periphery of the telescopic rod, and a locking component for locking the push plate is provided at the lower part of the base plate.

[0008] Preferably, the locking element includes a locking block disposed on the lower right side of the base plate, with two magnets slidably connected inside the locking block, and a toothed plate disposed on the middle right side of the push plate, the toothed plate and the two magnets engaging with each other.

[0009] Preferably, guide plates are provided on both the lower left and right sides of the base plate, and the left and right ends of the push plate slide on the middle of the guide plates respectively.

[0010] Preferably, a bracket is provided between the base plate and the guide plate.

[0011] Preferably, limit plates are provided at the right angles of the inner walls of both the top cover and the baffle.

[0012] Preferably, the top cover slides on the upper part of the base plate, and a plurality of evenly distributed bolts are provided on the outer edge of the base plate. The outer wall of the top cover and the corresponding positions of the bolts are provided with sliding grooves, and the bolts slide inside the sliding grooves.

[0013] This utility model has at least the following beneficial effects:

[0014] 1. When installing the battery, squeeze the magnet of the locking piece to disengage it from the outer wall of the toothed plate. The spring drives the push plate to slide, and the push plate pushes the hinge frame to rotate and change the angle. The rotation of the X-shaped hinge frame can drive the two baffles to move closer to each other and clamp the battery.

[0015] 2. The base plate and top cover form a protective structure to isolate external impacts and protect the battery. The limiting plate on the inner wall of the top cover and the baffle forms a right-angle constraint to prevent the battery from sliding out to the left or right and improve installation stability. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the baffle structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the toothed plate structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the limiting plate structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of this utility model.

[0021] In the diagram: 1. Base plate; 11. Bolt; 12. Slide groove; 2. Top cover; 3. Baffle; 4. Bracket; 5. Adjusting component; 51. Hinge frame; 52. Limiting block; 53. Push plate; 54. Spring; 55. Telescopic rod; 6. Locking component; 61. Locking block; 62. Magnet; 63. Toothed plate; 7. Guide plate; 8. Limiting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1: Please refer to Figure 1-4 This utility model provides a technical solution: a battery mounting device for the rear seat of an electric vehicle, including a base plate 1, a top cover 2 and two baffles 3. The top cover 2 is disposed on the upper part of the base plate 1, and the two baffles 3 are respectively slidable on the upper part of the base plate 1. An adjusting member 5 for driving the baffles 3 to slide is disposed on the lower part of the baffles 3.

[0024] The base plate 1 and the top cover 2 constitute the overall protective structure of the device, which can protect the internal structure from external interference. The baffle 3 is a sliding frame that can adjust the distance according to the width of the battery, thereby adapting to batteries of different widths.

[0025] Furthermore, the adjusting component 5 includes a hinge frame 51 rotatably connected to the lower right side of the baffle 3, a limit block 52 is provided on the lower left side of the baffle 3, the left end of the hinge frame 51 slides inside the limit block 52, a push plate 53 is slidably connected to the right end of the hinge frame 51, a telescopic rod 55 is provided between the push plate 53 and the base plate 1, a spring 54 is sleeved on the outer periphery of the telescopic rod 55, and a locking component 6 for locking the push plate 53 is provided at the lower part of the base plate 1.

[0026] The hinge frame 51 is an X-shaped frame. The drive adjustment component 5 can move one end point, which can drive the other end point to move. The limit block 52 can provide sliding compensation for the left end of the hinge frame 51, so that the hinge frame 51 can rotate when it moves with the limit block 52. The push plate 53 is used to push the right end of the hinge frame 51 to slide and change the distance. The spring 54 and the telescopic rod 55 constitute the power source that can push the push plate 53 to slide back to its original position.

[0027] Furthermore, the locking component 6 includes a locking block 61 located on the lower right side of the base plate 1. Two magnets 62 are slidably connected inside the locking block 61. A toothed plate 63 is located on the right side of the middle part of the push plate 53. The toothed plate 63 and the two magnets 62 mesh with each other.

[0028] The locking block 61 is the outer shell of the locking component 6, which can protect the two magnets 62. The magnets 62 are two magnets with the same poles facing each other. They can always push each other away and simultaneously engage on both sides of the toothed plate 63. The toothed plate 63 can cooperate with the magnets 62 to push the push plate 53 to move, while preventing the toothed plate 63 from sliding in the opposite direction.

[0029] Furthermore, guide plates 7 are provided on both the lower left and right sides of the base plate 1, and the left and right ends of the push plate 53 slide in the middle of the guide plates 7 respectively.

[0030] The guide plate 7 can fix the front and rear ends of the push plate 53 to keep the push plate 53 sliding horizontally.

[0031] Furthermore, a bracket 4 is provided between the base plate 1 and the guide plate 7.

[0032] Furthermore, limit plates 8 are provided at the right angles of the inner walls of the top cover 2 and the baffle 3;

[0033] The limiting plate 8 can restrict the sliding of the battery between the top cover 2 and the two baffles 3, preventing the battery from sliding out between the top cover 2 and the baffles 3.

[0034] Push the battery into the two baffles 3 and then squeeze the two magnets 62 to make them slide closer to each other. At this time, the magnets 62 disengage from the toothed plate 63. Under the push of the spring 54, the push plate 53 will slide to the right. The push plate 53 pushes the hinge frame 51 to rotate. The left and right ends of the hinge frame 51 will simultaneously push the two baffles 3 to slide closer to each other, thereby clamping and fixing the battery. Release the magnets 62, and the two magnets 62 will push each other to slide away from the toothed plate 63 on both sides. This can prevent the toothed plate 63 from sliding to the left under the influence of external force, which would increase the distance between the two baffles 3.

[0035] Example 2: Please refer to Figure 5 Based on embodiment 1, this utility model provides another technical solution: the top cover 2 slides on the upper part of the bottom plate 1, and a plurality of evenly distributed bolts 11 are provided at the outer edge of the bottom plate 1. The outer wall of the top cover 2 and the corresponding positions of the bolts 11 are provided with sliding grooves 12, and the bolts 11 slide inside the sliding grooves 12.

[0036] Tightening bolt 11 increases the friction between the base plate 1 and the top cover 2, thereby fixing the position between the base plate 1 and the top cover 2. When the battery is installed in the upper part of the baffle 3 and the width is adjusted, bolt 11 can be loosened to allow the top cover 2 to slide down and fit against the upper part of the battery. Then, bolt 11 is tightened to fix the position of the top cover 2, thereby fixing batteries of different thicknesses.

Claims

1. A battery mounting device for a rear seat of an electric vehicle, comprising a bottom plate (1), a top cover (2) and two baffle plates (3), characterized in that: The top cover (2) is disposed on the upper part of the bottom plate (1), and the two baffles (3) slide on the upper part of the bottom plate (1) respectively. The lower part of the baffle (3) is provided with an adjusting member (5) for driving the baffle (3) to slide.

2. The battery mounting arrangement for an electrically powered vehicle seat as claimed in claim 1, wherein: The adjusting component (5) includes a hinge frame (51) rotatably connected to the lower right side of the baffle (3). A limit block (52) is provided on the lower left side of the baffle (3). The left end of the hinge frame (51) slides inside the limit block (52). A push plate (53) is slidably connected to the right end of the hinge frame (51). A telescopic rod (55) is provided between the push plate (53) and the base plate (1). A spring (54) is sleeved on the outer periphery of the telescopic rod (55). A locking component (6) for locking the push plate (53) is provided at the lower part of the base plate (1).

3. The battery mounting device for the rear seat of an electric vehicle according to claim 2, characterized in that: The locking component (6) includes a locking block (61) disposed on the lower right side of the base plate (1). Two magnets (62) are slidably connected inside the locking block (61). A toothed plate (63) is disposed on the middle right side of the push plate (53). The toothed plate (63) and the two magnets (62) mesh with each other.

4. The battery mounting arrangement for an electrically powered vehicle seat as claimed in claim 2, wherein: The bottom plate (1) is provided with guide plates (7) on both the left and right sides, and the left and right ends of the push plate (53) slide in the middle of the guide plates (7).

5. The battery mounting arrangement for an electrically powered vehicle seat of claim 4, wherein: A bracket (4) is provided between the base plate (1) and the guide plate (7).

6. The battery mounting arrangement for an electrically powered vehicle seat as claimed in claim 2, wherein: Limiting plates (8) are provided at the right angles of the inner walls of the top cover (2) and the baffle (3).

7. The battery mounting arrangement for an electrically powered vehicle seat as defined in claim 1, wherein: The top cover (2) slides on the upper part of the bottom plate (1). Multiple evenly distributed bolts (11) are provided at the outer edge of the bottom plate (1). The outer wall of the top cover (2) and the corresponding positions of the bolts (11) are provided with grooves (12). The bolts (11) slide inside the grooves (12).

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