Battery supporting plate of lithium battery capacity grading cabinet and lithium battery capacity grading cabinet

Abstract

The utility model relates to a lithium battery capacity grading cabinet battery supporting plate and a lithium battery capacity grading cabinet. The battery supporting plate of the lithium battery capacity grading cabinet comprises a base plate, a sliding rail arranged on the base plate in a protruding mode, a battery groove formed in one side of the sliding rail in a concave mode and a battery clamp arranged on the sliding rail in a sliding mode. The battery clamp comprises a positive electrode clamp and a negative electrode clamp, and the positive electrode clamp and the negative electrode clamp are arranged on the two sides of the battery jar; the battery jar is used for accommodating a lithium battery; the positive electrode clamp and the negative electrode clamp are respectively used for electrically connecting a positive electrode and a negative electrode of a lithium battery so as to carry out charging and discharging tests on the lithium battery. The battery supporting plate of the lithium battery capacity grading cabinet can prevent the lithium battery from sliding and displacing in the charging and discharging process, so that the charging and discharging test efficiency of the lithium battery is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium batteries, in particular to a battery tray for a lithium battery grading cabinet and a lithium battery grading cabinet. Background Art

[0002] A lithium battery grading cabinet is a device specifically used for the grading test of lithium batteries, which is mainly applied in the production and detection processes of lithium batteries. The grading test refers to the process of charging and discharging a lithium battery and accurately measuring the actual capacity of the lithium battery. This test is crucial for ensuring the consistency and reliability of lithium battery components before use. The lithium battery grading cabinet can efficiently and accurately complete the grading work of lithium batteries by providing a stable test environment and precise control means.

[0003] In the related art, a battery tray is provided on the lithium battery grading cabinet, and the lithium battery is placed on the battery tray for charging and discharging operations. However, the lithium battery is prone to sliding and falling on the battery tray, seriously affecting the test efficiency of the lithium battery. Summary of the Utility Model

[0004] Based on this, in view of the problem that the lithium battery is prone to sliding and falling on the battery tray, seriously affecting the test efficiency of the lithium battery, it is necessary to provide a battery tray for a lithium battery grading cabinet and a lithium battery grading cabinet.

[0005] A battery tray for a lithium battery grading cabinet includes a substrate, a slide rail protruding from the substrate, a battery slot recessed on one side of the slide rail, and a battery clip slidably arranged on the slide rail;

[0006] The battery clip includes a positive electrode clip and a negative electrode clip, and the positive electrode clip and the negative electrode clip are arranged on both sides of the battery slot;

[0007] The battery slot is used to accommodate the lithium battery;

[0008] The positive electrode clip and the negative electrode clip are respectively used for electrically connecting the positive electrode and the negative electrode of the lithium battery to perform charge and discharge tests on the lithium battery.

[0009] The above-mentioned battery tray for a lithium battery grading cabinet includes a substrate, a slide rail protruding from the substrate, a battery slot recessed on one side of the slide rail, and a battery clip slidably arranged on the slide rail; the battery clip includes a positive electrode clip and a negative electrode clip, and the positive electrode clip and the negative electrode clip are arranged on both sides of the battery slot; the battery slot is used to accommodate the lithium battery; the positive electrode clip and the negative electrode clip are respectively used for electrically connecting the positive electrode and the negative electrode of the lithium battery to perform charge and discharge tests on the lithium battery. When performing charge and discharge tests on the lithium battery, first place the lithium battery in the battery slot, and then electrically connect the positive electrode clip and the negative electrode clip to the positive electrode and the negative electrode of the lithium battery respectively. The battery slot can prevent the lithium battery from generating sliding displacement during the test process, thereby ensuring the stability of the lithium battery test process and improving the test efficiency of the lithium battery.

[0010] In one embodiment, the bottom of the battery slot is an arc-shaped structure.

[0011] In one embodiment, the battery slot is formed on the front surface of the substrate, and a convex structure is formed at a position on the back surface of the substrate corresponding to the battery slot.

[0012] In one embodiment, the edge of the substrate is a bent structure.

[0013] In one embodiment, a positive electrode sliding slot and a negative electrode sliding slot for cooperating with the slide rail are respectively formed on the positive electrode clip and the negative electrode clip.

[0014] In one embodiment, the substrate is rectangular.

[0015] In one embodiment, the slide rail is provided in the middle of the substrate.

[0016] In one embodiment, the battery tray of the lithium battery grading cabinet further includes a positive electrode wire and a negative electrode wire;

[0017] The positive electrode clip is electrically connected to the positive electrode of the lithium battery through the positive electrode wire, and the negative electrode clip is electrically connected to the negative electrode of the lithium battery through the negative electrode wire.

[0018] In one embodiment, a plurality of positioning and mounting holes are provided on the substrate.

[0019] A lithium battery grading cabinet, which includes the above-mentioned battery tray of the lithium battery grading cabinet.

[0020] By including the above-mentioned battery tray of the lithium battery grading cabinet, when the lithium battery grading cabinet performs charge and discharge tests on the lithium battery, the lithium battery is not likely to generate sliding displacement, thereby improving the stability of the lithium battery test process and reducing the test cost of the lithium battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the battery tray of the lithium battery grading cabinet of the present invention;

[0022] Figure 2 is another schematic structural diagram of the battery tray of the lithium battery grading cabinet of the present invention.

[0023] Among them, 10 is the substrate, 20 is the slide rail, 30 is the battery slot, 40 is the battery clip, 50 is the convex structure, 41 is the positive electrode clip, 42 is the negative electrode clip, and 11 is the positioning and mounting hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the above-mentioned objects, features, and advantages of the present utility model more obvious and understandable, the following will describe the specific embodiments of the present utility model in detail with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] The present utility model discloses a battery carrier plate for a lithium battery grading cabinet.

[0028] As Figures 1 to 2 shown, the battery carrier plate for the lithium battery grading cabinet includes a substrate 10, a slide rail 20 protruding from the substrate 10, a battery slot 30 recessed on one side of the slide rail 20, and a battery clip 40 slidably disposed on the slide rail 20.

[0029] The battery clip 40 includes a positive electrode clip 41 and a negative electrode clip 42, and the positive electrode clip 41 and the negative electrode clip 42 are disposed on both sides of the battery slot 30. The battery slot 30 is used to accommodate the lithium battery. The positive electrode clip 41 and the negative electrode clip 42 are respectively used to electrically connect the positive electrode and the negative electrode of the lithium battery to perform charge and discharge tests on the lithium battery.

[0030] The above-mentioned battery tray of the lithium battery grading cabinet includes a substrate, a slide rail protruding from the substrate, a battery slot recessed on one side of the slide rail, and a battery clip slidably disposed on the slide rail; the battery clip includes a positive clip and a negative clip, and the positive clip and the negative clip are disposed on both sides of the battery slot; the battery slot is used to accommodate the lithium battery; the positive clip and the negative clip are respectively used to electrically connect the positive and negative electrodes of the lithium battery to perform charge and discharge tests on the lithium battery. When performing charge and discharge tests on the lithium battery, first place the lithium battery in the battery slot, and then electrically connect the positive clip and the negative clip to the positive and negative electrodes of the lithium battery respectively. The battery slot can prevent the lithium battery from sliding and displacing during the test process, thereby ensuring the stability of the lithium battery test process and improving the test efficiency of the lithium battery.

[0031] Among them, the specific structure of the battery slot 30 is matched with the specific structure of the lithium battery. Since the common lithium battery is cylindrical, the bottom of the battery slot 30 can be an arc structure to cooperate with the accommodation of the lithium battery.

[0032] Among them, the battery slot 30 can be formed by stamping the substrate 10. Further, the battery slot 30 is formed on the front surface of the substrate 10, and a convex structure 50 is formed on the back surface of the substrate 10 corresponding to the position of the battery slot 30. Forming the battery slot 30 by stamping can save material costs and is beneficial to improving the manufacturing efficiency of the battery tray of the lithium battery grading cabinet.

[0033] Further, the edge of the substrate 10 is a bent structure. By setting the edge of the substrate 10 as a bent structure, when the thickness of the substrate 10 is small, the bent structure at the edge of the substrate 10 can support the substrate 10, thereby raising the height of the substrate 10, and further cooperating with the stamping of the substrate 10 to form the battery slot 30 to save the material cost of the battery tray of the lithium battery grading cabinet.

[0034] Among them, a positive sliding slot and a negative sliding slot for cooperating with the slide rail 20 are respectively provided on the positive clip 41 and the negative clip 42. Through the positive sliding slot, the positive clip 41 can slide on the slide rail 20, so as to flexibly adjust the installation position of the positive clip 41 according to the size of the lithium battery; through the negative sliding slot, the negative clip 42 can slide on the slide rail 20, so as to flexibly adjust the installation position of the negative clip 42 according to the size of the lithium battery.

[0035] Among them, the shape of the substrate 10 can be set according to actual needs. Preferably, the substrate 10 is rectangular. The shape of the slide rail 20 is matched with the shape of the substrate 10. Preferably, the slide rail 20 is strip-shaped.

[0036] Among them, the position of the slide rail 20 on the substrate 10 can be set according to actual needs. Preferably, the slide rail 20 is disposed in the middle of the substrate 10.

[0037] Furthermore, the battery tray of the lithium battery grading cabinet further includes a positive wire and a negative wire. The positive clamp 41 is electrically connected to the positive electrode of the lithium battery through the positive wire, and the negative clamp 42 is electrically connected to the negative electrode of the lithium battery through the negative wire. Through the positive wire, the stability of the electrical connection between the positive clamp 41 and the positive electrode of the lithium battery can be improved, and through the negative wire, the stability of the electrical connection between the negative clamp 42 and the negative electrode of the lithium battery can be improved.

[0038] Among them, a plurality of positioning and mounting holes 11 are provided on the substrate 10. Through the positioning and mounting holes 11, the substrate 10 can be mounted on the lithium battery grading cabinet, thereby improving the structural stability of the battery tray of the lithium battery grading cabinet.

[0039] The present utility model also discloses a lithium battery grading cabinet, which includes the above-mentioned battery tray of the lithium battery grading cabinet. By including the above-mentioned battery tray of the lithium battery grading cabinet, when the lithium battery grading cabinet performs charge and discharge tests on the lithium battery, the lithium battery is not likely to generate sliding displacement, thereby improving the stability of the lithium battery testing process and reducing the testing cost of the lithium battery.

[0040] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0041] The above-described embodiments merely represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A battery tray for a lithium battery capacity distribution cabinet, characterized in that: It comprises a base plate, a slide rail convexly arranged on the base plate, a battery slot concavely arranged on one side of the slide rail, and a battery clip slidably arranged on the slide rail; The battery clamp includes a positive electrode clamp and a negative electrode clamp, and the positive electrode clamp and the negative electrode clamp are arranged on both sides of the battery slot; The battery slot is used to accommodate a lithium battery; The positive electrode clamp and the negative electrode clamp are used to electrically connect the positive electrode and the negative electrode of the lithium battery, respectively, so as to perform charge and discharge tests on the lithium battery.

2. The battery support plate of the lithium battery capacity distribution cabinet according to claim 1, characterized in that: The bottom of the battery tank is an arc-shaped structure.

3. The battery support plate of the lithium battery capacity distribution cabinet according to claim 2, characterized in that: The battery slot is formed on the front side of the substrate, and a convex structure is formed on the back side of the substrate at a position corresponding to the battery slot.

4. The battery support plate of the lithium battery capacity distribution cabinet according to claim 3, characterized in that: The edge of the substrate is a bent structure.

5. The battery support plate of the lithium battery capacity distribution cabinet according to claim 1, characterized in that: The positive electrode clamp and the negative electrode clamp are respectively provided with a positive electrode sliding groove and a negative electrode sliding groove which match the sliding rail.

6. The battery support plate of the lithium battery capacity distribution cabinet according to claim 1, characterized in that: The substrate is rectangular.

7. The battery support plate of the lithium battery capacity distribution cabinet according to claim 6, characterized in that: The slide rail is arranged at the middle part of the base plate.

8. The battery support plate of the lithium battery capacity distribution cabinet according to claim 1, characterized in that: Also included are a positive lead and a negative lead; The positive electrode clip is electrically connected to the positive electrode of the lithium battery through the positive electrode wire, and the negative electrode clip is electrically connected to the negative electrode of the lithium battery through the negative electrode wire.

9. The battery support plate of the lithium battery capacity distribution cabinet according to claim 1, characterized in that: The base plate is provided with a plurality of positioning and mounting holes.

10. A lithium battery capacity distribution cabinet, characterized in that: The lithium battery sub-capacity cabinet comprises a battery tray of the lithium battery sub-capacity cabinet according to any one of claims 1 to 9.

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