Battery box cover plate packaging box

Abstract

The utility model belongs to the technical field of battery box cover plate packaging, and discloses a battery box cover plate packaging box which comprises a box body and more than four linings, the more than four linings surround the periphery of a material stack and are filled between the material stack and the box body, each lining comprises at least one lining block, and the lining blocks are arranged in the box body. A first clamping groove is formed in one side, in the vertical direction, of each filler block, a first clamping block is arranged on the other side, in the vertical direction, of each filler block, and the two filler blocks can be spliced through the first clamping blocks and the first clamping grooves. According to the utility model, at least one filler block serving as a basic unit is adopted to form the lining, when the height of the material stack is lower, only one filler block can be used or a plurality of filler blocks are spliced to form the lining, when the height of the material stack is higher, a plurality of filler blocks can be spliced to form the lining, and the filler blocks are generally used for packaging battery box cover plates of different models; and therefore, the lining can be conveniently recycled and reutilized.

Description

Technical Field

[0001] This utility model relates to the field of battery box cover packaging technology, and in particular to a battery box cover packaging box. Background Technology

[0002] In the prior art, the power battery of electric vehicles is generally placed in a battery box assembled from a cover plate, side panels and a bottom plate to reduce the impact of the external environment on the power battery of electric vehicles. In particular, the battery box cover plate is generally stacked in a packaging box after production to facilitate subsequent transportation.

[0003] Therefore, to avoid damage to the battery box cover during transportation, the battery box cover packaging box is equipped with an inner liner. The inner liner fills the space between the stack of several battery box covers and the box body. The inner liner can prevent the battery box cover from shifting laterally during transportation, thereby preventing damage to the battery box cover. However, since the thickness of different models of battery box covers is different, the height of the inner liner is different for each battery box cover packaging box used to hold different models of battery box covers. That is, in the prior art, inner liners of different heights are usually made for different models of battery box covers, which makes it impossible for the inner liner to be used to package different models of battery box covers, thus making it inconvenient to recycle and reuse the inner liner. Utility Model Content

[0004] The purpose of this utility model is to provide a battery box cover packaging box to solve the problem that the inner liner cannot be used to package different models of battery box covers, thus making it inconvenient to recycle and reuse the inner liner.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A battery box cover packaging box includes a box body configured to accommodate a stack of battery box covers formed by stacking multiple battery box covers, and the battery box cover packaging box further includes:

[0007] Four or more inner liners surround the outer periphery of the material stack and fill the space between the material stack and the box body. Each inner liner includes at least one liner block. The liner block has a first slot on one side along the vertical direction and a first locking block on the other side along the vertical direction. Two liner blocks can be spliced ​​together by the first locking block and the first slot.

[0008] Preferably, the width of the first slot gradually decreases from the side closer to the stack to the side farther away from the stack.

[0009] Preferably, the battery box cover packaging box also includes a hanging plate, and the top of all the inner linings is spliced ​​with the hanging plate, which is placed on top of the stack of materials.

[0010] Preferably, the battery box cover packaging box further includes a connecting plate, which is spliced ​​to the top of the inner liner;

[0011] A second slot is provided on one of the sides of the connecting plate away from the lining and the side of the hanging plate close to the connecting plate, and a second block is provided on the other side of the connecting plate away from the lining and the side of the hanging plate close to the connecting plate. The width of the second slot gradually decreases along the vertical direction.

[0012] Preferably, the mounting plate includes at least one plate portion, and the plate portion is provided with the second slot and the second block on both sides along the horizontal direction, and the two plate portions can be spliced ​​together by the second block and the second slot.

[0013] Preferably, one of the connecting plate away from the liner and the hanging plate near the connecting plate is provided with at least two second slots, and the other of the connecting plate away from the liner and the hanging plate near the connecting plate is provided with at least two second blocks.

[0014] Preferably, the battery box cover packaging box further includes a pad, which is supported between the top of the stack and the top cover of the box body.

[0015] Preferably, the battery box cover packaging box includes at least two of the pads, all of which are supported between the top of the stack and the top cover of the box body.

[0016] Preferably, the first slot is located at the bottom of the liner.

[0017] Preferably, the liner has at least two first slots on one side along the vertical direction and at least two first blocks on the other side along the vertical direction.

[0018] The beneficial effects of this utility model are:

[0019] In this invention, the inner liner can be a structure consisting of only one liner block, or a structure composed of two or more liner blocks joined together. The number of liner blocks included in the inner liner can be specifically set according to the height of the stack. That is, this invention uses at least one liner block as a basic unit to form the inner liner. When the stack height is low, only one liner block can be used, or several liner blocks can be joined together to form the inner liner. When the stack height is high, multiple liner blocks can be joined together to form the inner liner. The liner blocks are applicable to packaging different models of battery box covers, thereby facilitating the recycling and reuse of the inner liner. Attached Figure Description

[0020] Figure 1 This is an exploded view of the battery box cover packaging box and material stack in an embodiment of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the material stack and the battery box cover packaging box excluding the box body in the embodiment of this utility model;

[0022] Figure 3 This is one of the exploded views of the lining, hanging plate and connecting plate in this utility model;

[0023] Figure 4 This is the second exploded view of the lining, hanging plate and connecting plate in this utility model.

[0024] In the picture:

[0025] 110. Battery box cover; 120. Material stack;

[0026] 210. Box body; 211. Bottom plate; 220. Lining; 221. Lining block; 2211. First slot; 2212. First block; 230. Hanging plate; 231. Second slot; 232. Plate; 240. Connecting plate; 241. Second block; 250. Pad block. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0031] Please see Figures 1 to 4 This embodiment provides a battery box cover packaging box, which includes a box body 210. The box body 210 is configured to accommodate a stack 120 formed by stacking a plurality of battery box covers 110. Specifically, the stack 120 formed by stacking a plurality of battery box covers 110 can be placed on the bottom plate 211 of the box body 210.

[0032] In addition to the box body 210, the battery box cover packaging box also includes four or more inner liners 220. For example, this embodiment takes the battery box cover packaging box as having eight inner liners 220. The eight inner liners 220 surround the outer periphery of the stack 120 and fill the space between the stack 120 and the box body 210. Specifically, for the stack 120 housed in the box body 210, two inner liners 220 are provided on both sides of the stack 120 along the first horizontal direction and on both sides along the second horizontal direction. The first horizontal direction is the length direction of the stack 120, and the second horizontal direction is the width direction of the stack 120. Of course, in other optional embodiments, the battery box cover packaging box may also include four or five or other numbers of inner liners 220, as long as the stack 120 is provided with inner liners 220 on both sides along two mutually perpendicular horizontal directions.

[0033] As described above, the inner lining 220 includes at least one lining block 221. The lining block 221 has a first slot 2211 on one side along the vertical direction and a first block 2212 on the other side along the vertical direction. The two lining blocks 221 can be spliced ​​together by the first block 2212 and the first slot 2211.

[0034] Based on the above, the inner liner 220 can be a structure consisting of only one liner block 221, or it can be a structure composed of two or more liner blocks 221 spliced ​​together. In this embodiment, the number of liner blocks 221 included in the inner liner 220 can be specifically set according to the height of the stack 120. That is, in this embodiment, at least one liner block 221 as a basic unit is used to form the inner liner 220. When the height of the stack 120 is low, only one liner block 221 can be used, or several liner blocks 221 can be spliced ​​together to form the inner liner 220. When the height of the stack 120 is high, multiple liner blocks 221 can be spliced ​​together to form the inner liner 220. The liner block 221 is used to package different models of battery box covers 110, thereby facilitating the recycling and reuse of the inner liner 220.

[0035] Specifically, for different models of battery box cover 110, the height of the inner liner 220 can be specifically set according to the height of the stack 120. Specifically, in this embodiment, a certain number of liner blocks 221 can be selectively spliced ​​along the vertical direction according to the height of the stack 120. As described above, in this embodiment, the liner blocks 221 are used to package different models of battery box cover 110. For an inner liner 220 that includes only one liner block 221, the liner block 221 can be recycled and directly reused to form a new inner liner 220. For an inner liner 220 that includes two or more liner blocks 221, the inner liner 220 can be recycled and disassembled into a corresponding number of liner blocks 221. Since the liner blocks 221 are used to package different models of battery box cover 110, the liner blocks 221 obtained from disassembling the inner liner 220 can be directly reused to form a new inner liner 220.

[0036] It is worth noting that in this embodiment, the first slot 2211 is located at the bottom of the liner 221, thereby ensuring that the inner liner 220 can be stably placed on the bottom plate 211 of the box 210.

[0037] Furthermore, the liner 221 has two first slots 2211 on one side along the vertical direction and two first blocks 2212 on the other side along the vertical direction, thereby ensuring that the two liner blocks 221 can be stably spliced ​​together.

[0038] Of course, in other optional embodiments, the liner 221 may also be provided with three or four or more first slots 2211 on one side along the vertical direction, and correspondingly, the liner 221 may also be provided with three or four or more first blocks 2212 on the other side along the vertical direction. This embodiment does not impose specific limitations on this.

[0039] Furthermore, in this embodiment, the width of the first slot 2211 gradually decreases from the side closer to the material stack 120 to the side farther away from the material stack 120. Specifically, for the inner linings 220 spaced apart along the first horizontal direction, the width direction of the first slot 2211 is parallel to the second horizontal direction, and the width of the first slot 2211 gradually decreases along the first horizontal direction from the side closer to the material stack 120 to the side farther away from the material stack 120. Correspondingly, the width direction of the first block 2212 is parallel to the second horizontal direction, and the width of the first block 2212 gradually decreases along the first horizontal direction. The width of the first slot 2211 is parallel to the first horizontal direction, and the width of the first slot 2211 gradually decreases from the side closer to the material stack 120 to the side farther away from the material stack 120 along the second horizontal direction. Correspondingly, the width of the first block 2212 is parallel to the first horizontal direction, and the width of the first block 2212 gradually decreases from the side closer to the material stack 120 to the side farther away from the material stack 120 along the second horizontal direction.

[0040] Therefore, for the two lining blocks 221 spliced ​​together, since the width of the first slot 2211 and the first block 2212 gradually decreases from the side closer to the material stack 120 to the side farther away from the material stack 120, when the inner lining 220 is impacted by the material stack 120, the impact force on the inner lining 220 will not cause the two lining blocks 221 spliced ​​together to separate in the horizontal direction. That is, this embodiment can further ensure that the two lining blocks 221 can be stably spliced ​​together.

[0041] In addition, the battery box cover packaging box also includes a hanging plate 230. All the tops of the inner linings 220 are spliced ​​with hanging plates 230. The hanging plates 230 are placed on the top of the stack 120 to prevent the inner linings 220 from tipping over. That is, this embodiment can further ensure that the inner linings 220 are always stably placed on the bottom plate 211 of the box body 210, thereby avoiding the fact that some battery box covers 110 are not effectively protected due to the tipping over of the inner linings 220.

[0042] Based on the foregoing, in this embodiment, the width of the first slot 2211 gradually decreases from the side closer to the stack 120 to the side farther away from the stack 120. Therefore, for the topmost liner 221, the width of the first slot 2212 at its top gradually decreases from the side closer to the stack 120 to the side farther away from the stack 120. Consequently, if the hanging plate 230 is directly spliced ​​to the liner 221, the hanging plate 230 is easily separated from the inner liner 220 due to the upward impact force exerted on it by the stack 120, thus failing to prevent the inner liner 220 from tipping over. To solve this problem, in this embodiment, the battery box cover packaging box also includes a connecting plate 240. The 0 is spliced ​​to the top of the inner lining 220. Specifically, the connecting plate 240 is provided with a first slot 2211, and the connecting plate 240 is spliced ​​to the top of the inner lining 220 through the first slot 2211. The hanging plate 230 is provided with a second slot 231 on the side close to the connecting plate 240, and a second block 241 is provided on the side of the connecting plate 240 away from the inner lining 220. The width of the second slot 231 gradually decreases in the vertical direction, thereby ensuring that even if the hanging plate 230 is subjected to an upward impact force applied to it by the material stack 120, the hanging plate 230 cannot be separated from the connecting plate 240, thereby ensuring that the hanging plate 230 cannot be separated from the inner lining 220, and thus ensuring that the hanging plate 230 can always effectively prevent the inner lining 220 from tipping over.

[0043] Based on the above description, this embodiment can specifically select the number of liner blocks 221 according to the height of the stack 120 and the height of the connecting plate 240.

[0044] It is understood that in other alternative embodiments, a second slot 231 may be provided on the side of the connecting plate 240 away from the inner liner 220, and correspondingly, a second block 241 may be provided on the side of the hanging plate 230 close to the connecting plate 240. This embodiment does not impose specific limitations on this.

[0045] Additionally, it should be noted that the hanging plate 230 includes at least one plate portion 232. The plate portion 232 is provided with a second slot 231 and a second block 241 on both sides along the horizontal direction. The two plate portions 232 can be spliced ​​together by the second block 241 and the second slot 231. Specifically, based on the above description, in this embodiment, the plate portion 232 is provided with a second slot 231 on the side closer to the connecting plate 240, and a second block 241 is provided on the side of the plate portion 232 away from the connecting plate 240. That is, in this embodiment, the number of plate portions 232 included in the hanging plate 230 can be specifically selected according to the actual situation, thereby specifically setting the length of the hanging plate 230, and thus ensuring that the hanging plate 230 is more stably hung on the top of the material stack 120.

[0046] For example, in this embodiment, the hanging plate 230 includes two plate portions 232, which are spliced ​​together to form the hanging plate 230.

[0047] In addition, for a hanging plate 230 that includes only one plate part 232, the plate part 232 can be recycled and directly reused to form a new hanging plate 230. For a hanging plate 230 that includes two or more plate parts 232, the hanging plate 230 can be recycled and disassembled into a corresponding number of plate parts 232. The plate parts 232 obtained from the disassembly of the hanging plate 230 can then be directly reused to form a new hanging plate 230.

[0048] Furthermore, the side of the hanging plate 230 near the connecting plate 240 is provided with two second slots 231, and correspondingly, the side of the connecting plate 240 away from the inner lining 220 is provided with two second blocks 241, thereby ensuring that the hanging plate 230 and the connecting plate 240 can be stably spliced ​​together.

[0049] As described above, for the plate portion 232, two second slots 231 and two second blocks 241 are respectively provided on both sides of the plate portion 232.

[0050] Of course, in other optional embodiments, the side of the hanging plate 230 near the connecting plate 240 may also be provided with three or four or more second slots 231, and correspondingly, the side of the connecting plate 240 away from the inner liner 220 may also be provided with three or four or more second blocks 241. This embodiment does not impose specific limitations on this.

[0051] Furthermore, the battery box cover packaging box also includes a pad 250, which supports the top of the stack 120 and the top cover of the box body 210, thereby preventing the stack 120 from moving vertically.

[0052] As described above, the battery box cover packaging box includes four pads 250, all of which are supported between the top of the stack 120 and the top cover of the box body 210, thereby more effectively preventing the stack 120 from moving vertically.

[0053] It is understood that in other alternative embodiments, the battery box cover packaging box may also include other numbers of pads 250, such as two, three or more, and this embodiment does not impose specific limitations on this.

[0054] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A battery cover plate packaging box comprising a box body (210) configured to accommodate a stack (120) formed by stacking a plurality of battery cover plates (110), characterized in that, The battery box cover plate packaging box further comprises: Four or more inner liners (220) are arranged around the outer periphery of the material stack (120) and are filled between the material stack (120) and the box body (210), wherein the inner liner (220) comprises at least one block (221), the block (221) is provided with a first clamping groove (2211) on one side in the vertical direction, and the block (221) is provided with a first clamping block (2212) on the other side in the vertical direction, and two blocks (221) can be spliced through the first clamping block (2212) and the first clamping groove (2211).

2. The battery pack cover plate packaging case according to claim 1, characterized by, The width of the first clamping groove (2211) gradually decreases from the side close to the material stack (120) to the side away from the material stack (120).

3. The battery pack cover plate packaging case according to claim 2, characterized by, The battery box cover plate packaging box further comprises a hanging plate (230), the top of all the inner liners (220) is spliced with the hanging plate (230), and the hanging plate (230) is loaded on the top of the material stack (120).

4. The battery pack cover plate packaging case according to claim 3, characterized by, The battery box cover plate packaging box further comprises a connecting plate (240) spliced on the top of the inner liner (220). One of the side away from the inner liner (220) of the connecting plate (240) and the side close to the connecting plate (240) of the hanging plate (230) is provided with a second clamping groove (231), and the other of the side away from the inner liner (220) of the connecting plate (240) and the side close to the connecting plate (240) of the hanging plate (230) is provided with a second clamping block (241), and the width of the second clamping groove (231) gradually decreases in the vertical direction.

5. The battery pack cover plate packaging case according to claim 4, characterized by The hanging plate (230) comprises at least one plate part (232), the plate part (232) is provided with the second clamping groove (231) and the second clamping block (241) on both sides in the horizontal direction respectively, and two plate parts (232) can be spliced through the second clamping block (241) and the second clamping groove (231).

6. The battery pack cover plate packaging case according to claim 4, wherein The side away from the inner liner (220) of the connecting plate (240) and the side close to the connecting plate (240) of the hanging plate (230) are provided with at least two second clamping grooves (231), and the other of the side away from the inner liner (220) of the connecting plate (240) and the side close to the connecting plate (240) of the hanging plate (230) is provided with at least two second clamping blocks (241).

7. The battery pack cover plate packaging case according to claim 1, characterized by, The battery box cover plate packaging box further comprises a cushion block (250) supported between the top of the material stack (120) and the top cover of the box body (210).

8. The battery pack cover plate packaging case according to claim 7, characterized by, The battery box cover plate packaging box comprises at least two cushion blocks (250), and all the cushion blocks (250) are supported between the top of the material stack (120) and the top cover of the box body (210).

9. The battery pack cover plate packaging case according to claim 1, characterized by, The first clamping groove (2211) is arranged at the bottom of the block (221).

10. The battery pack cover plate packaging case according to claim 1, characterized by, The cushion block (221) is provided with at least two first clamping grooves (2211) on one side in the vertical direction, and is provided with at least two first clamping blocks (2212) on the other side in the vertical direction.

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