CN214268631U

CN214268631U - Packaging structure of baffle, packing box and battery module

Info

Publication number: CN214268631U
Application number: CN202023018842.XU
Authority: CN
Inventors: 曹峰峰; 党奎; 王钦
Original assignee: Hubei Eve Power Co Ltd
Current assignee: Hubei Eve Power Co Ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-24
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a packaging structure of baffle, packing box and battery module belongs to power battery technical field. The partition board is provided with a first placing groove, two ends of the partition board in the first direction are provided with a groove and a protrusion, and when the partition board is stacked in the first direction, two adjacent partition boards are connected in a matched mode through the groove and the protrusion. The packaging structure of packing box and battery module all includes above-mentioned baffle. The utility model discloses a baffle, packing box and battery module's packaging structure, through setting up recess and protruding on the baffle, two adjacent baffles cooperate through recess and protruding, and the structure is simple and easy, can restrict the relative movement between the baffle, has improved the installation stability, is convenient for assemble and dismantle simultaneously; the first placing groove can limit the movement of the product, so that the product is stably arranged on the partition plate. The products are stacked into a plurality of layers through the stacking of the partition plates, and the packaging box is suitable for the shipment packaging of the products produced in batches.

Description

Packaging structure of baffle, packing box and battery module

Technical Field

The utility model relates to a power battery technical field especially relates to a packaging structure of baffle, packing box and battery module.

Background

At present, with the continuous expansion of the new energy market, the traffic flow of the new energy vehicle market is increased, and the shipment volume of the new energy battery module is also increased. The packaging of the battery module in the current market mainly comprises the following schemes: firstly, the iron frame is used for packaging, and the scheme has high cost, heavier weight and fussy disassembly; secondly, the wood frame is used for packaging, the appearance of the scheme is poor, and the disassembly is complicated; thirdly, the coaming box is used for packaging, the scheme needs die sinking, and the early cost is high. When more products are contained in the packaging box body, the separation plates are usually adopted to separate the products for avoiding mutual collision between the products, and in the existing structure, the installation stability between different separation plates is poor, so that the packaging use is influenced.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a baffle, simple structure improves the installation stability between the baffle, the dismouting of being convenient for.

A second object of the utility model is to provide a packing box, equipment and dismantlement simple process, it is with low costs, the product shipment packing that is fit for batch production.

A third object of the utility model is to provide a packaging structure of battery module, equipment and dismantlement simple process, it is with low costs, the battery module shipment packing that is fit for batch production.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a baffle, seted up first standing groove on the baffle, the baffle is provided with recess and protruding along the both ends of first direction, the baffle is followed when piling up the setting in first direction, adjacent two the baffle passes through the recess with protruding cooperation is connected.

Optionally, the groove is formed in one end surface of the partition board, the protrusion is formed in the other end surface of the partition board, and the protrusion and the groove are arranged correspondingly; or

The two end faces of the partition board are respectively provided with the groove and the protrusion, and the groove and the protrusion on one end face are respectively arranged corresponding to the protrusion and the groove on the other end face.

Optionally, the partition board is a rectangular board, and the groove and the protrusion are respectively disposed at four corners of the partition board.

Optionally, a clamping groove is formed in the circumferential surface of the partition board, and the clamping groove is correspondingly formed in two end surfaces of the partition board along the first direction.

Optionally, the first placing groove is formed in one end surface of the partition board along the first direction, and a second placing groove corresponding to the first placing groove is formed in the other end surface of the partition board along the first direction.

Optionally, the first placing groove and the second placing groove have the same depth, and end faces of the two ends of the partition board along the first direction have the same structure, so that one end face of one partition board can be matched with any one end face of the two end faces of the other partition board.

Optionally, the baffle is a foam board.

A packing box body comprises the partition plate.

Optionally, the packing box further comprises:

the lower end face of the upper end plate is matched and connected with the upper end face of the partition plate, and the upper end face of the upper end plate is a plane;

the upper end face of the lower end plate is matched and connected with the lower end face of the partition plate, and the lower end face of the lower end plate is a plane;

the bottom plate, seted up the mounting groove on the bottom plate, the lower end plate is installed in the mounting groove, the bottom plate is the wood cardboard.

A packaging structure of a battery module comprises the packaging box body and the battery module.

The utility model has the advantages that:

the utility model provides a baffle, set up recess and protrusion on the baffle, two adjacent baffles cooperate through recess and protrusion, the structure is simple and easy, can limit the relative movement between the baffle, has improved the installation stability, is convenient for assemble and dismantle at the same time; the first placing groove can limit the movement of the product, so that the product is stably arranged on the partition plate.

The utility model provides a pair of packing box piles up the setting in packing box through adopting foretell baffle, makes packing box separate for the multilayer, can pile up the multilayer product, is suitable for batch production's product shipment packing, and packing box simple structure, and stability is good, and development cost is low.

The utility model provides a pair of packaging structure of battery module, when packing battery module through adopting above-mentioned packing box, stable in structure is suitable for batch production's battery module shipment packing.

Drawings

Fig. 1 is a schematic structural diagram of a stack of two adjacent separators according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a partition according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic structural diagram of a packaging box according to an embodiment of the present invention.

In the figure:

100-a base plate; 200-an upper end plate; 300-a lower end plate; 400-a separator;

1-a first holding tank; 2-a groove; 3-protrusion; 4-a card slot; 5-second placing groove.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the following will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The present embodiment provides a packing case, as shown in fig. 1 to 4, which includes partitions 400 to prevent products from colliding with each other, and is stacked into a plurality of layers by the partitions 400, each layer being capable of accommodating the products, suitable for mass-produced product shipment packing.

For the installation stability that improves between the different baffles, this embodiment still provides a baffle, has seted up first standing groove 1 on the baffle 400, can be used for holding product baffle 400 in the first standing groove 1 and be provided with recess 2 and protruding 3 along the both ends of first direction, and in this embodiment, as shown in fig. 1, first direction is the x direction, and when baffle 400 stacked the setting along first direction, two adjacent baffles 400 passed through recess 2 and protruding 3 cooperation and are connected. The first placing groove 1 is used for placing products, so that the movement of the products is limited, and the products are stably arranged on the partition board 400; the adjacent partition plates 400 are matched with the protrusions 3 through the grooves 2, the structure is simple, the relative movement between the partition plates 400 can be limited, the installation stability between different partition plates 400 is improved, and meanwhile, the assembling and the disassembling are convenient.

Optionally, the partition 400 is a foam board, which has the advantages of light weight, low cost, good shock absorption effect, and good appearance.

The above-mentioned packing box can be applied to the packing of different products such as battery module, is about to place products such as battery module in first standing groove 1 of baffle 400, uses the packing structure of battery module when packing box is applied to battery module to exemplify below. Optionally, the first placing groove 1 is formed in one end surface of the partition board 400 along the first direction, as shown in fig. 1, which includes an upper partition board 400 and a lower partition board 400 stacked with each other, when a battery module is placed in the first placing groove 1 of the lower partition board 400, the upper partition board 400 and the lower partition board 400 can respectively include two ends of the battery module, so as to prevent the battery module from being damaged by collision, and improve protection of the battery module; further, as shown in fig. 3, a second placing groove 5 corresponding to the first placing groove 1 is formed in the other end surface of the separator 400 in the first direction, the first placing groove 1 in the lower separator 400 is arranged corresponding to the second placing groove 5 in the upper separator 400, and the two ends of the battery module are respectively accommodated in the first placing groove 1 and the second placing groove 5, so that the protection of the battery module can be improved, the battery module can limit the relative movement of the two separators 400, and the installation stability of the separator 400 is further improved. In other embodiments, the first placing groove can be formed on the circumferential surface of the partition plate, so that the battery module can be conveniently taken and placed.

Optionally, the first placing groove 1 and the second placing groove 5 have the same depth, and the end faces of the partition boards 400 at both ends in the first direction have the same structure, so that one end face of one partition board 400 can be matched with both end faces of another partition board 400, and when the partition boards 400 are assembled, the upper end face and the lower end face of the partition board 400 can be prevented from being distinguished, thereby facilitating installation. The two end faces have the same structure, that is, the grooves 2 and the protrusions 3 on the two end faces are the same, so that the grooves 2 and the protrusions 3 on one partition board 400 can be respectively matched with the protrusions 3 and the grooves 2 on any one of the two end faces of the other partition board 400.

In this embodiment, the partition board 400 is provided with a plurality of first placing grooves 1, so that a plurality of battery modules can be placed on each partition board 400, and the capacity of the packaging box body is improved; as shown in fig. 1 and 2, in the present embodiment, four first placing grooves 1 are arranged in parallel, and correspondingly, four second placing grooves 5 are arranged in parallel, so that the first placing grooves 1 and the second placing grooves 5 are aligned and matched with each other when arranged in parallel.

In this embodiment, the groove 2 is formed on one end surface of the partition board 400, the protrusion 3 is formed on the other end surface of the partition board 400, and the protrusion 3 is disposed corresponding to the groove 2, so that the structure is simplified and the processing is facilitated; as shown in fig. 1 and 2, the groove 2 is formed on the lower end surface of the partition board 400, and the protrusion 3 is formed on the upper end surface of the partition board 400, or the groove 2 may be formed on the upper end surface of the partition board 400, and the protrusion 3 may be formed on the lower end surface of the partition board 400; in other embodiments, the two end surfaces of the partition board 400 may be provided with the grooves 2 and the protrusions 3, the grooves 2 and the protrusions 3 on one end surface may be respectively arranged corresponding to the protrusions 3 and the grooves 2 on the other end surface, and further, the grooves 2 and the protrusions 3 on each end surface may be arranged at regular intervals.

In order to increase the capacity of the battery module accommodated by the partition board 400, when the cross section of the battery module is rectangular, optionally, the partition board 400 is a rectangular board, as shown in fig. 1 and 2, four rectangular grooves 2 are formed in the rectangular board, so that the battery module can be conveniently arranged on the partition board 400, and the space utilization rate of the partition board 400 is increased; in the embodiment, the grooves 2 and the protrusions 3 are respectively arranged at four corners of the partition board 400, so that the requirement on position processing precision is lowered, and the grooves 2 and the protrusions 3 are conveniently aligned and matched during assembly; because the recess 2 and the protruding 3 of foam material make the structure wearing and tearing easily when mutually supporting, further optionally, recess 2 can be the stair structure of seting up in baffle 400 four angles, can reduce two cell walls that set up recess 2 to reduce the area of contact of protruding 3 and recess 2, reduce wearing and tearing, improve and use the reliability. In other embodiments, the positions of the groove 2 and the protrusion 3 may be set at an intermediate position, may be set at an intermediate position around the partition board 400, or may be set at an end surface of a groove wall of the first placement groove 1, without limitation. Specifically, the groove 2 and the protrusion 3 may be regular or irregular in shape as long as the groove 2 and the protrusion 3 can be fitted to each other, and preferably, the groove 2 and the protrusion 3 are both regular in shape for easy processing and assembly, such as a rectangular groove 2 and a rectangular protrusion 3, or a circular groove 2 and a circular protrusion 3, without limitation.

For the convenience of taking and placing the partition board 400, the circumferential surface of the partition board 400 is provided with the clamping grooves 4, for example, when the partition board 400 is taken and placed manually or by a mechanical arm, fingers can extend into the clamping grooves 4 so as to be taken and placed conveniently, the partition board 400 is prevented from slipping on hand, and the clamping grooves 4 can also reduce the weight of the partition board 400. Further optionally, the clamping grooves 4 are correspondingly formed in two end faces of the partition board 400 along the first direction, so as to increase an accommodating space of the clamping grooves 4, and facilitate taking and placing, and when the partition board 400 is a rectangular board, the clamping grooves 4 are formed in edges of the rectangular board; in addition, when the partition board 400 has a larger structure and heavier weight, the bottom of the partition board 400 is supported by hands in general taking and placing, and the clamping groove 4 is formed in the lower end surface so as to be held by hands; when the partition board 400 is small in height and light in weight, the clamping grooves 4 on the upper end face and the lower end face of the partition board 400 can be held by hands when the partition board 400 is taken and placed by hands, so that the partition board is convenient to hold. In this embodiment, the locking groove 4 is formed between the two grooves 2 on the lower end surface and the two protrusions 3 on the upper end surface. Specifically, four clamping grooves 4 are formed in each end face of the rectangular partition plate 400, so that the rectangular partition plate can be taken and placed in multiple directions, and operation is facilitated.

As shown in fig. 4, optionally, the packaging box further includes an upper end plate 200 and a lower end plate 300, the lower end surface of the upper end plate 200 is in fit connection with the upper end surface of the partition plate 400, the upper end plate 200 is arranged at the upper end of the partition plate 400, and the lower end surface of the upper end plate 200 is in fit connection with the grooves 2 and/or the protrusions 3 of the upper end surface of the partition plate 400 through concave-convex; the upper end surface of the lower end plate 300 is connected with the lower end surface of the partition plate 400 in a matching manner, the lower end plate 300 is arranged at the lower end of the partition plate 400, and the upper end surface of the lower end plate 300 is connected with the groove 2 and/or the protrusion 3 of the lower end surface of the partition plate 400 in a concave-convex matching manner.

In this embodiment, the lower end surface of the partition board 400 is provided with a groove 2, and the upper end surface of the lower end board 300 is provided with a protrusion matching with the groove 2; optionally, a protrusion matched with the slot 4 on the lower end surface of the partition board 400 may be disposed on the upper end surface of the lower end plate 300, specifically, the protrusion is disposed according to practical situations, as long as the lower end plate 300 and the partition board 400 are ensured to be connected in a matching manner, and the protrusion is not limited. Similarly, the upper end surface of the partition board 400 is provided with a protrusion 3, and the lower end surface of the upper end board 200 is provided with a groove matched with the protrusion 3; optionally, the lower end surface of the upper end plate 200 may also be provided with a protrusion that is matched with the slot 4 on the upper end surface of the partition plate 400, which is specifically set according to practical situations, as long as it is ensured that the upper end plate 200 and the partition plate 400 are mutually matched and connected, and this is not limited. Optionally, the upper end surface of the upper end plate 200 is a plane, and the lower end surface of the lower end plate 300 is a plane, so as to facilitate transportation. Specifically, the upper and

lower end plates

200 and 300 are both foam plates.

Optionally, the packing box further comprises a bottom plate 100, the bottom plate 100 is provided with a mounting groove, the lower end plate 300 is mounted in the mounting groove, so that the lower end plate 300 is stably mounted in the mounting groove, and optionally, the bottom plate 100 is a wood clamping plate and is convenient to move.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The partition board is characterized in that a first placing groove (1) is formed in the partition board (400), grooves (2) and protrusions (3) are formed in two ends of the partition board (400) in a first direction, and when the partition board (400) is stacked in the first direction, two adjacent partition boards (400) are connected in a matched mode through the grooves (2) and the protrusions (3).

2. The separator according to claim 1,

the groove (2) is formed in one end face of the partition plate (400), the protrusion (3) is arranged on the other end face of the partition plate (400), and the protrusion (3) and the groove (2) are arranged correspondingly; or

The two end faces of the partition board (400) are respectively provided with the groove (2) and the protrusion (3), and the groove (2) and the protrusion (3) on one end face are respectively arranged corresponding to the protrusion (3) and the groove (2) on the other end face.

3. The separator according to claim 2, wherein the separator (400) is a rectangular plate, and the grooves (2) and the protrusions (3) are provided at four corners of the separator (400), respectively.

4. The partition according to any one of claims 1 to 3, wherein a clamping groove (4) is formed on the peripheral surface of the partition (400), and the clamping groove (4) is correspondingly formed on two end surfaces of the partition (400) along the first direction.

5. Partition according to any one of claims 1-3, characterised in that the first placement groove (1) opens onto one end face of the partition (400) in the first direction, and that the other end face of the partition (400) in the first direction opens onto a second placement groove (5) corresponding to the first placement groove (1).

6. The partition according to claim 5, wherein the first and second placement grooves (1, 5) have the same depth and the end faces of the partitions (400) in the first direction have the same configuration so that one of the end faces of one partition (400) can be fitted to either of the end faces of the other partition (400).

7. The spacer of any of claims 1-3, wherein the spacer (400) is a foam board.

8. A packaging box, characterized in that it comprises a baffle (400) according to any one of claims 1 to 7.

9. The packaging case according to claim 8, characterized by further comprising:

the lower end face of the upper end plate (200) is matched and connected with the upper end face of the partition plate (400), and the upper end face of the upper end plate (200) is a plane;

the upper end face of the lower end plate (300) is connected with the lower end face of the partition plate (400) in a matched mode, and the lower end face of the lower end plate (300) is a plane;

the bottom plate (100), seted up the mounting groove on bottom plate (100), lower end plate (300) are installed in the mounting groove, bottom plate (100) are the wood cardboard.

10. A packaging structure for a battery module, characterized by comprising the packaging case of claim 8 or 9 and a battery module.