Safety protection tray for lithium battery shell

Abstract

The utility model discloses a safety protection tray for a lithium battery shell, which comprises a tray body, positioning grooves arranged in an array are arranged on the tray body, the lithium battery shell is placed in the positioning grooves, a first communication groove is arranged between two adjacent positioning grooves along the length direction of the tray body, a lug boss is arranged on one opposite side of the first communication groove, and a second communication groove is arranged on the other opposite side of the first communication groove. The side wall of the convex part is an arc-shaped convex surface, and the arc-shaped convex surface is in contact with the side wall of the lithium battery shell; and the lifting handle is rotatably mounted on the tray body, and the lifting handle is placed on the skirt edge of the tray body. Compared with the prior art, the problem that a lithium battery shell in an existing tray is prone to shaking and collision damage is solved.

Description

Technical Field

[0001] This utility model relates to the field of blister tray technology, and in particular to a safety protection tray for lithium battery casings. Background Technology

[0002] A blister tray, also known as a blister pallet or plastic tray, is made by forming a plastic sheet into a specific groove using a blister forming process. The parts to be positioned are placed in the groove, which serves to protect and position the parts.

[0003] Pallets are typically used for positioning during the transportation and packaging of lithium battery casings. However, because lithium battery casings have a regular cubic structure, it is difficult to achieve tight positioning using conventional contour positioning slots. Lithium battery casings are prone to shaking within the pallet, which can lead to collision damage. Utility Model Content

[0004] The purpose of this utility model is to provide a safety protection tray for lithium battery casings to solve the problem that lithium battery casings in existing trays are prone to shaking and collision damage.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a lithium battery casing safety protection tray, comprising:

[0006] The disk body has an array of positioning slots. The lithium battery casing is placed in the positioning slots. A first connecting slot is provided between two adjacent positioning slots along the length of the disk body. A protrusion is provided on one opposite side of the first connecting slot. The sidewall of the protrusion is an arc-shaped protruding surface, which contacts the sidewall of the lithium battery casing.

[0007] The handle is rotatably mounted on the plate body and rests on the skirt of the plate body.

[0008] As a further description of the above technical solution:

[0009] The bottom surface of the positioning groove is provided with several parallel strip-shaped ribs.

[0010] As a further description of the above technical solution:

[0011] The plate has two handles.

[0012] As a further description of the above technical solution:

[0013] The handle is fitted with a rubber sleeve.

[0014] As a further description of the above technical solution:

[0015] A second groove is provided on one side opposite to the positioning groove.

[0016] As a further description of the above technical solution:

[0017] The side wall of the disc is provided with a recessed reinforcing groove.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0019] 1. In this utility model, when the lithium battery casing is placed in the positioning groove of the disk, the protrusions on opposite sides of the first connecting groove press against the side wall of the positioning lithium battery casing through their arc-shaped protruding surfaces, fully positioning the lithium battery casing on the disk and preventing it from shaking during transportation, thus achieving safety protection. Furthermore, the protrusions on opposite sides of the first connecting groove effectively improve the deformation resistance of the first connecting groove at the separation part between two adjacent positioning grooves, further ensuring the positioning effect of the lithium battery casing on the disk.

[0020] 2. In this utility model, the handle is placed on the skirt of the plate when it is folded up. When moving the plate, the handle is rotated to stand it up, which makes it easier to move the plate and prevents the lithium battery casing from falling off the plate during the moving process. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of a safety protection tray for a lithium battery casing.

[0023] Figure 2 This is a schematic diagram illustrating the state changes of a safety protection tray for a lithium battery casing.

[0024] Legend:

[0025] 1. Disc body; 11. Positioning groove; 111. Strip-shaped rib; 112. Second groove body; 13. Skirt; 14. Reinforcing groove;

[0026] 12. First connecting groove; 121. Protrusion;

[0027] 2. Handle; 21. Rubber sleeve. Detailed Implementation

[0028] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1

[0030] Please see Figure 1-2 This utility model provides a technical solution: a safety protection tray for a lithium battery casing, comprising:

[0031] The disk body 1 has an array of positioning slots 11 arranged on it. The lithium battery casing is placed in the positioning slots 11. A first connecting slot 12 is provided between two adjacent positioning slots 11 along the length of the disk body 1. A protrusion 121 is provided on one opposite side of the first connecting slot 12. The side wall of the protrusion 121 is an arc-shaped protrusion surface, which contacts the side wall of the lithium battery casing.

[0032] Handle 2 is rotatably mounted on the plate body 1 and is placed on the skirt 13 of the plate body 1.

[0033] The bottom surface of the positioning groove 11 is provided with several parallel strip-shaped ribs 111, which support the lithium battery casing and improve the deformation resistance of the bottom surface of the positioning groove 11.

[0034] Specifically, the tray body 1 is provided with two handles 2. When the handles 2 are folded up, they are placed on the skirt 13 of the tray body 1. When the tray body 1 is moved, the handles 2 are rotated to stand up, which makes it easier to move the tray body 1 and prevents the lithium battery casing on the tray body 1 from falling off during the process.

[0035] A second groove 112 is provided on one opposite side of the positioning groove 11, which works in conjunction with the first connecting groove 12 to facilitate the placement and removal of the lithium battery casing inside the positioning groove 11.

[0036] Working principle: When the lithium battery casing is placed in the positioning groove 11 of the disk 1, the protrusion 121 on one side of the first connecting groove 12 presses against the side wall of the positioning lithium battery casing through its arc-shaped protrusion, fully positioning the lithium battery casing on the disk 1 and preventing it from shaking during transportation, thus achieving safety protection. In addition, the protrusion 121 on one side of the first connecting groove 12 effectively improves the deformation resistance of the first connecting groove 12 on the partition between two adjacent positioning grooves 11, further ensuring the positioning effect of the lithium battery casing on the disk 1.

[0037] Example 2

[0038] Based on the above embodiments, this embodiment further improves upon the following technical solution: a rubber sleeve 21 is provided on the handle 2.

[0039] On the one hand, it improves the grip of the handle 2, and on the other hand, it allows the rubber sleeve 21 to fill the gap between the disc body 1 and the handle 2, preventing the handle 2 from shaking when it is folded up.

[0040] Example 3

[0041] Based on the above embodiments, this embodiment further improves upon the following technical solution: a concave reinforcing groove 14 is provided on the side wall of the disk body 1 to improve the deformation resistance of the side wall of the disk body 1 and ensure the positioning effect of the lithium battery casing on the disk body 1.

[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A safety protection tray for a lithium battery casing, characterized in that, include: The disk body has an array of positioning slots. The lithium battery casing is placed in the positioning slots. A first connecting slot is provided between two adjacent positioning slots along the length of the disk body. A protrusion is provided on one opposite side of the first connecting slot. The sidewall of the protrusion is an arc-shaped protruding surface. The arc-shaped protruding surface contacts the sidewall of the lithium battery casing. A handle, which is rotatably mounted on the disc body, is placed on the skirt of the disc body.

2. A lithium battery casing safety protection tray according to claim 1, characterized in that, The bottom surface of the positioning groove is provided with several parallel strip-shaped ribs.

3. A safety protection tray for a lithium battery casing according to claim 1, characterized in that, The plate body is provided with two handles.

4. A lithium battery casing safety protection tray according to claim 1, characterized in that, The handle is equipped with a rubber sleeve.

5. A lithium battery casing safety protection tray according to claim 1, characterized in that, A second groove is provided on one side opposite to the positioning groove.

6. A lithium battery casing safety protection tray according to claim 1, characterized in that, The side wall of the disc is provided with a recessed reinforcing groove.

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