Adjustable cylindrical battery cell material box

Abstract

The utility model relates to the technical field of battery material placement, in particular to an adjustable cylindrical battery cell material box which comprises a material box main body, the first placing piece is arranged at the inner bottom of the tray main body, and a plurality of first limiting holes are formed in the first placing piece; the second placing piece is arranged at the inner bottom of the tray main body in a sliding mode and located over the first placing piece, and second limiting holes are formed in the positions, corresponding to the first limiting holes, of the second placing piece; and the communicating part of the first limiting hole and the second limiting hole forms a placing hole through which a battery cell passes. According to the invention, the effects of saving materials and space are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery material placement, in particular to an adjustable cylindrical battery core material box. Background Art

[0002] The battery cell box is a commonly used placement carrier in battery production. Currently, most of the battery cell boxes are made with conventional customized specifications to match conventional and specific specifications of battery cells. However, this type of battery cell box is usually only suitable for storing one type of battery cell. With the development of battery applications, various specifications of batteries are gradually increasing, and different types of boxes will also increase, resulting in waste of materials and space, which needs to be solved urgently. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the present application provides an adjustable cylindrical battery cell material box, which aims to adjust the size of the placement holes in the material tray according to the size of the battery cells to be placed, so as to adapt to the sizes of various battery cells and achieve the purpose of saving materials and space.

[0004] The above invention objectives of the present application are achieved through the following technical solutions:

[0005] Material box body;

[0006] A first placement piece, the first placement piece is arranged at the bottom of the tray body, and the first placement piece is provided with a plurality of first limiting holes;

[0007] The second placing piece is slidably arranged at the bottom of the tray body and is located directly above the first placing piece. The second placing piece is provided with a second limiting hole at a position corresponding to each of the first limiting holes. The connecting part between the first limiting hole and the second limiting hole forms a placing hole for the power supply core to pass through.

[0008] By adopting the above technical scheme, a first placing piece with a plurality of first limiting holes and a second placing piece with a plurality of second limiting holes are provided inside the tray body, so that a plurality of areas for stacking battery cells are formed inside the tray body. When placing battery cells, the staff can slide the second placing piece to displace the second limiting holes relative to the corresponding first limiting holes, so that the size of the connecting part between the first limiting hole and the second limiting hole, that is, the size of the placing holes, changes accordingly to accommodate battery cells of various sizes. There is no need to specially prepare trays of corresponding sizes according to the sizes of the battery cells, thereby saving materials and space.

[0009] In a preferred example, the present application can be further configured as follows: the second placing piece is provided with a strip-shaped limiting hole and a bolt, the first placing piece is provided with a threaded hole, the bolt is passed through the strip-shaped limiting hole and is threadedly connected to the threaded hole, and the nut size of the bolt is larger than the strip-shaped limiting hole.

[0010] By adopting the above technical solution, the strip-shaped limiting hole and the bolt can guide and limit the sliding of the second placing piece. After adjusting the size of the placing hole, by tightening the bolt so that the nut is pressed against the second placing piece, the positioning of the second placing piece can be completed, ensuring that the size of the placing hole remains unchanged.

[0011] In a preferred example, the present application can be further configured as follows: the shapes of the first limiting hole and the second limiting hole are both regular pentagons.

[0012] By adopting the above technical solution, using the first limiting hole and the second limiting hole in the shape of a regular pentagon, the first limiting hole and the second limiting hole can be overlapped to form a regular hexagonal placement hole. The design of the regular hexagonal placement hole is capable of forming a clamping angle between its two adjacent sides to increase the clamping effect of the first limiting hole and the second limiting hole on the battery cell and improve the stability of the battery cell placement.

[0013] In a preferred example, the present application can be further configured as follows: a plurality of partitions are provided inside the tray body, the interior of the tray body is divided into a plurality of placement areas by the partitions, and a plurality of the first placement piece and the second placement piece are provided corresponding to the number of the placement areas.

[0014] By adopting the above technical solution, under the action of the partition, a single tray body forms several placement areas, and the first placement piece and the second placement piece of each placement area cooperate separately, so that the staff can place various specifications of battery cells in a single tray according to actual needs, thereby further improving the utilization rate of the battery cell tray.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] 1. A first placing piece with a plurality of first limiting holes and a second placing piece with a plurality of second limiting holes are arranged inside the tray body, so that a plurality of areas for stacking battery cells are formed inside the tray body. When placing battery cells, the staff can slide the second placing piece to displace the second limiting holes relative to the corresponding first limiting holes, so that the size of the connecting part between the first limiting holes and the second limiting holes, that is, the size of the placing holes, changes accordingly to accommodate battery cells of various sizes. There is no need to specially prepare trays of corresponding sizes according to the sizes of the battery cells, thereby saving materials and space.

[0017] 2. The strip-shaped limiting holes and bolts can guide and limit the sliding of the second placement piece. After adjusting the size of the placement hole, by tightening the bolts so that the nut is pressed against the second placement piece, the second placement piece can be positioned to ensure that the size of the placement hole remains unchanged.

[0018] 3. Under the action of the partition, a single tray body forms several placement areas. The first placement piece and the second placement piece of each placement area cooperate separately, so that the staff can place various specifications of battery cells in a single tray according to actual needs, thereby further improving the utilization rate of the battery cell tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an adjustable cylindrical battery core material box in one embodiment of the present application;

[0020] Figure 2 yes Figure 1 A partial enlarged schematic diagram of part A;

[0021] Figure 3 yes Figure 1 A partial enlarged schematic diagram of part B;

[0022] Figure 4 It is a partial cross-sectional schematic diagram of an adjustable cylindrical battery cell box in one embodiment of the present application.

[0023] Figure numerals: 1. material box body; 2. first placement piece; 3. second placement piece; 4. first limiting hole; 5. second limiting hole; 6. placement hole; 7. strip limiting hole; 8. bolt; 9. threaded hole; 10. partition. DETAILED DESCRIPTION

[0024] The following is a description of exemplary embodiments of the present application in conjunction with the accompanying drawings, including various details of the embodiments of the present application to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. Similarly, for the sake of clarity and conciseness, the description of well-known functions and structures is omitted in the following description.

[0025] It should be noted that the terms "first", "second", etc. in the present invention are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure.

[0026] In addition, the term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article, unless otherwise specified, generally means that the associated objects before and after are in an "or" relationship.

[0027] An adjustable cylindrical battery core box of the present application is described below with reference to the accompanying drawings.

[0028] Reference Figures 1 to 4 The adjustable cylindrical battery core material box includes a material box body 1, a first placement piece 2 and a second placement piece 3, the first placement piece 2 is fixedly connected to the bottom of the material tray body, the first placement piece 2 is provided with a plurality of first limiting holes 4, the second placement piece 3 is slidably arranged at the bottom of the material tray body and is located directly above the first placement piece 2, and the second placement piece 3 is provided with a second limiting hole 5 at the position corresponding to each first limiting hole 4, that is, the number of the first limiting holes 4 corresponds to the number of the second limiting holes 5 one by one, wherein the first limiting holes 4 and the second limiting holes 5 have the same shape and are matched in size, and the connecting part of the first limiting hole 4 and the second limiting hole 5 forms a power supply A placement hole 6 through which the battery core passes is provided, and a first placement piece 2 with a plurality of first limiting holes 4 and a second placement piece 3 with a plurality of second limiting holes 5 are provided inside the tray body, so that a plurality of areas for stacking the battery cores are formed inside the tray body. When placing the battery cores, the staff can slide the second placement piece 3 to displace the second limiting holes 5 relative to the corresponding first limiting holes 4, so that the size of the connecting part between the first limiting holes 4 and the second limiting holes 5, that is, the size of the placement hole 6, changes accordingly to accommodate battery cores of various sizes. There is no need to specially make a tray of corresponding size according to the size of the battery core, thereby saving materials and space.

[0029] Specifically, the shapes of the first limiting hole 4 and the second limiting hole 5 can be selected as an equilateral triangle, a regular quadrilateral, a regular pentagon, a circle, etc. Preferably, the shapes of the first limiting hole 4 and the second limiting hole 5 are both regular pentagons. By using the first limiting hole 4 and the second limiting hole 5 in the shape of regular pentagons, the first limiting hole 4 and the second limiting hole 5 can be overlapped to form a regular hexagonal placement hole 6. The design of the regular hexagonal placement hole 6 is that its two adjacent sides can form a clamping angle to increase the clamping effect of the first limiting hole 4 and the second limiting hole 5 on the battery cell and improve the stability of the battery cell placement.

[0030] In one embodiment, if Figure 2 and Figure 4As shown, in order to prevent the second placing piece 3 from shaking under the action of external force and affecting the size of the placing hole 6, the second placing piece 3 is provided with a strip limiting hole 7 and a bolt 8, and the first placing piece 2 is provided with a threaded hole 9. The bolt 8 is passed through the strip limiting hole 7 and is threadedly connected with the threaded hole 9. The nut size of the bolt 8 is larger than the strip limiting hole 7. By providing the strip limiting hole 7 and the bolt 8, the sliding of the second placing piece 3 can be guided and limited. After adjusting the size of the placing hole 6, by tightening the bolt 8 so that the nut is pressed against the second placing piece 3, the positioning of the second placing piece 3 can be completed, ensuring that the size of the placing hole 6 remains unchanged.

[0031] In addition, in another embodiment, Figure 1 As shown, a plurality of partitions 10 are arranged inside the tray body, and the interior of the tray body is divided into a plurality of placement areas by the partitions 10. A plurality of first placement pieces 2 and second placement pieces 3 are arranged corresponding to the number of placement areas. Under the action of the partitions 10, a single tray body forms a plurality of placement areas, and the first placement piece 2 and the second placement piece 3 of each placement area cooperate separately, so that the staff can place battery cells of various specifications in a single tray according to actual needs, thereby further improving the utilization rate of the battery cell tray.

[0032] The implementation principle of an adjustable cylindrical battery cell box in the embodiment of the present application is as follows: before adjusting the size of the required stacked battery cells or stacking the battery cells, first place a battery cell to be stacked separately into the placement hole 6, then slide the second placement piece 3 until the first limit hole 4 and the second limit hole 5 are both in contact with the battery cell, take out the battery cell, and then tighten the bolt 8 to complete the adjustment of the battery cell size that can be stacked in the battery cell box.

[0033] The above specific implementations do not constitute a limitation on the protection scope of this application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this application should be included in the protection scope of this application.

Claims

1. An adjustable cylindrical battery core box, characterized in that: include: Material box body (1); A first placement piece (2), the first placement piece (2) being arranged at the bottom of the material box body (1), and the first placement piece (2) being provided with a plurality of first limiting holes (4); A second placement piece (3), the second placement piece (3) is slidably arranged at the bottom of the material box body (1) and is located directly above the first placement piece (2), the second placement piece (3) is provided with a second limiting hole (5) at a position corresponding to each of the first limiting holes (4), and the connecting part between the first limiting hole (4) and the second limiting hole (5) forms a placement hole (6) through which the power supply core passes.

2. An adjustable cylindrical battery core box as claimed in claim 1, characterized in that: The second placement member (3) is provided with a strip-shaped limiting hole (7) and a bolt (8), the first placement member (2) is provided with a threaded hole (9), the bolt (8) is passed through the strip-shaped limiting hole (7) and is threadedly connected to the threaded hole (9), and the nut size of the bolt (8) is larger than the strip-shaped limiting hole (7).

3. An adjustable cylindrical battery core box as claimed in claim 1, characterized in that: The first limiting hole (4) and the second limiting hole (5) are both in the shape of a regular pentagon.

4. An adjustable cylindrical battery core box as claimed in claim 1, characterized in that: A plurality of partitions (10) are arranged inside the material box body (1), and the interior of the material box body (1) is divided into a plurality of placement areas by the partitions (10), and a plurality of the first placement piece (2) and the second placement piece (3) are arranged corresponding to the number of the placement areas.

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