Square lithium battery tray

Abstract

The utility model discloses a square lithium battery tray which comprises a tray body, the tray body is a box-shaped cuboid, a plurality of limiting holes are evenly distributed in the bottom of the tray body, movable limiting buckles can be installed in the limiting holes, the movable limiting buckles are integrally formed by a plurality of triangular plates, and the adjacent triangular plates are perpendicular to each other. A plurality of clamping buckles are arranged at the bottom of the movable limiting buckle, each clamping buckle is divided into a left half buckle and a right half buckle, a gap is formed between each left half buckle and the corresponding right half buckle, and the clamping buckles are clamped in the limiting holes; the square lithium battery tray is simple in structure and novel in design, a plurality of movable limiting buckles with adjustable positions are arranged in the tray, so that the tray can be suitable for fixing square lithium batteries of various models and sizes, the utilization rate of the tray is improved, and the production cost is reduced; and the movable limiting buckle does not cause any damage to the surface of the battery, so that the safe use of the square lithium battery is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery trays, in particular to a square lithium battery tray. Background Art

[0002] The square battery tray is crucial to the formation and capacity division process of square lithium-ion power batteries. Its quality is directly related to the battery's carrying efficiency and service life. However, there are some defects in the design of battery trays currently on the market.

[0003] Square battery pack capacity trays usually adopt a customized design for a single model. When the battery model needs to be changed, the lining part of the tray must be redesigned and processed for the new model, resulting in increased design and manufacturing costs.

[0004] In view of the defects of the current square battery tray, it is urgently necessary to innovate and improve the existing structure. Summary of the invention

[0005] The purpose of the present invention is to provide a square lithium battery tray to solve the problems raised in the above background technology. To achieve the above purpose, the present invention provides the following technical solutions: a square lithium battery tray, including a tray, the tray is a box-shaped rectangular parallelepiped, the bottom of the tray is evenly distributed with a plurality of limiting holes, and movable limiting buckles can be installed in the limiting holes. The movable limiting buckles are integrally formed by a plurality of triangular plates, and the adjacent triangular plates are perpendicular to each other. The bottom of the movable limiting buckle is provided with a plurality of clamping buckles, and the clamping buckles are divided into a left half buckle and a right half buckle, and there is a gap between the left half buckle and the right half buckle, and the clamping buckles are clamped in the limiting holes.

[0006] Preferably, the number of the triangular plates is four, and adjacent triangular plates are perpendicular to each other and form a cross shape as a whole.

[0007] Preferably, the structures of the left half buckle and the right half buckle are symmetrical, both consisting of a semicircular rod and a tip, and the tip is an inverted semicone.

[0008] Preferably, the left half buckle and the right half buckle can be horizontally displaced at a certain angle under the action of external force, so that the two tips are close to each other.

[0009] Preferably, the snap buckles are located at the ends of each triangular plate and at the intersections of the four triangular plates.

[0010] Preferably, the movable limit buckle is used to clamp the square lithium battery.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has a novel design, and a plurality of movable limit buckles with adjustable positions are arranged in the tray, so that the tray can be used to fix square lithium batteries of various models and sizes, thereby improving the utilization rate of the tray and reducing the production cost; and the movable limit buckles in the utility model will not cause any damage to the battery surface, thereby ensuring the safe use of the square lithium batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the movable limit buckle structure in the utility model;

[0014] Figure 3 It is a top view of the movable limit buckle in the utility model;

[0015] Figure 4 This is a schematic diagram of the clamping structure in the utility model;

[0016] Figure 5 This is a schematic diagram of the present invention when the tips of the left half buckle and the right half buckle are close to each other;

[0017] In the figure: tray-1, limiting hole-2, movable limiting buckle-3, triangular plate-31, clamping buckle-32, left half buckle-33, right half buckle-34, semicircular rod-35, tip-36, square lithium battery-4. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1 The utility model provides a technical solution: a square lithium battery tray, including a tray 1, the tray 1 is a box-shaped rectangular parallelepiped, and a plurality of limiting holes 2 are evenly distributed on the bottom of the tray 1. Active limiting buckles 3 can be installed in the limiting holes 2. The active limiting buckles 3 are used to clamp the square lithium batteries 4. Since the active limiting buckles 3 can be installed in any limiting holes 2 in the tray 1, they can be used to fix square lithium batteries of various models and sizes, thereby improving the utilization rate of the tray.

[0020] See also Figure 2-3The movable limit buckle 3 is composed of four triangular plates 31, and the four triangular plates 31 are integrally formed. Adjacent triangular plates 31 are perpendicular to each other and are in a cross shape as a whole. The four corners of the square lithium battery 4 are fitted with the triangular plates 31 that are perpendicular to each other, and the movable limit buckle 3 will not cause any damage to the battery surface, thereby ensuring the safe use of the square lithium battery.

[0021] A plurality of clamping buckles 32 are provided at the bottom of the movable limit buckle 3 . The clamping buckles 32 are located at the end of each triangular plate 31 and at the intersection of the four triangular plates 31 .

[0022] See also Figure 4 The clamping buckle 32 is divided into a left half buckle 33 and a right half buckle 34 , and there is a gap between the left half buckle 33 and the right half buckle 34 , and the clamping buckle 32 can be clamped in the limiting hole 2 .

[0023] The structures of the left half buckle 33 and the right half buckle 34 are symmetrical, and both consist of a semicircular rod 35 and a tip 36, wherein the tip 36 is an inverted semicone.

[0024] See also Figure 5 The left half buckle 33 and the right half buckle 34 can be horizontally displaced at a certain angle under the action of external force, so that the two tips 36 are close to each other.

[0025] When the clamping buckle 32 is clamped in the limiting hole 2, due to the squeezing effect of the inner wall of the limiting hole 2, the tips 36 of the left half buckle 33 and the right half buckle 34 will approach each other, thereby reducing the distance between the ends of the left half buckle 33 and the right half buckle 34, making it easier for the clamping buckle 32 to be clamped into the limiting hole 2.

[0026] After the clamping buckle 32 is inserted into the limiting hole 2, the two semicircular rods 35 are close to the inner wall of the limiting hole 2. Since the tip 36 is an inverted semi-cone, the area of ​​the part in contact with the tray 1 is larger, so the clamping buckle 32 can be fixed in the limiting hole 2.

[0027] Working principle: First, fix a movable limit buckle on a corner of the tray, then fit one corner of the square lithium battery with the perpendicular triangle plates in the movable limit buckle, and install the remaining three movable limit buckles in sequence according to the positions of the other corners of the square lithium battery, thereby completing the fixation of the square lithium battery.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A square lithium battery tray, comprising a tray (1), characterized in that: The tray (1) is a box-shaped rectangular parallelepiped. The bottom of the tray (1) is evenly distributed with a plurality of limiting holes (2). The limiting holes (2) can be installed with movable limiting buckles (3). The movable limiting buckles (3) are integrally formed by a plurality of triangular plates (31). Adjacent triangular plates (31) are perpendicular to each other. The bottom of the movable limiting buckle (3) is provided with a plurality of clamping buckles (32). The clamping buckles (32) are divided into a left half buckle (33) and a right half buckle (34). There is a gap between the left half buckle (33) and the right half buckle (34). The clamping buckle (32) is clamped in the limiting hole (2).

2. The square lithium battery tray according to claim 1, characterized in that: The number of the triangular plates (31) is four, and adjacent triangular plates (31) are perpendicular to each other so as to form a cross shape as a whole.

3. The square lithium battery tray according to claim 1, characterized in that: The left half buckle (33) and the right half buckle (34) are symmetrical in structure, and both are composed of a semicircular rod (35) and a tip (36), wherein the tip (36) is an inverted semicone.

4. The square lithium battery tray according to claim 3, characterized in that: The left half buckle (33) and the right half buckle (34) can be horizontally displaced at a certain angle under the action of an external force, so that the two tips (36) are close to each other.

5. The square lithium battery tray according to claim 2, characterized in that: The clamping buckle (32) is located at the end of each triangular plate (31) and at the intersection of the four triangular plates (31).

6. The square lithium battery tray according to claim 1, characterized in that: The movable limit buckle (3) is used to clamp the square lithium battery (4).

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