Battery detection tray

Abstract

This utility model discloses a battery testing tray, which includes a base plate, a positioning plate, a movable plate, a slatted strip, an adjustment assembly, and a connector. The base plate is provided with a sliding structure and a long rectangular adjustment groove. The movable plate is slidably connected to the base plate through the adjustment assembly. The slatted strip is provided with a V-shaped groove to accommodate batteries of different diameters. Both the positioning plate and the movable plate are provided with long elliptical fixing grooves for installing the connector. The connector is height-adjustable to accommodate the battery electrodes. The adjustment assembly enables the movable plate to move horizontally through handles, connecting rods, guide rods, etc., to accommodate batteries of different lengths. This application can stably clamp and efficiently test batteries of different diameters and lengths, improving versatility and testing efficiency, and meeting the testing needs of batteries at the factory or during recycling.

Description

Technical Field

[0001] This utility model relates to the technical field of battery testing equipment, and in particular to a battery testing tray. Background Technology

[0002] In the battery production and recycling process, battery testing is a crucial step in ensuring its performance and safety. However, due to the diverse specifications of batteries, with significant differences in thickness and length, high demands are placed on the adaptability and flexibility of testing equipment. Existing battery testing devices typically employ fixed clamping structures, which are insufficient to meet the testing needs of batteries of different sizes. Especially when dealing with batteries with large diameter variations, it is often necessary to change clamps or adjust the testing equipment, resulting in complex operation and low efficiency. Furthermore, the existing technology lacks an adjustment mechanism that can simultaneously adapt to changes in battery length, further limiting the versatility of the testing equipment. Therefore, there is an urgent need for a testing device that can flexibly adapt to batteries of different sizes to improve testing efficiency and reduce operational difficulty. This invention aims to solve the above problems by designing an adjustable battery testing tray, achieving efficient and accurate testing of batteries of different thicknesses and lengths. Utility Model Content

[0003] The purpose of this invention is to provide a battery testing tray to overcome the shortcomings of the existing technology.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A battery testing tray mainly comprises a base plate, a positioning plate, a movable plate, a slatted shelf, an adjustment assembly, and a connector. The base plate serves as the foundation platform of the device, featuring a sliding structure to support the horizontal movement of the movable plate, and the slatted shelf and positioning plate are fixedly mounted thereon. Furthermore, the base plate has elongated rectangular adjustment grooves on both sides, which guide the sliding of the movable plate and allow adjustment of its initial position according to the battery length. The design of these adjustment grooves enables the movable plate to move flexibly within a certain range, accommodating batteries of different lengths.

[0006] Specifically, the positioning plate is fixed to one side of the base plate, while the movable plate is slidably connected to the base plate via an adjustment assembly. Both the positioning plate and the movable plate are provided with elongated elliptical fixing grooves for mounting the connector. The design of the fixing grooves allows the connector to be adjusted along the height of the groove to accommodate the positive and negative electrode heights of batteries with different diameters, ensuring precise contact between the connector and the battery electrodes. Furthermore, the connector is installed within the fixing groove and its position is locked by fasteners to prevent loosening or displacement during testing.

[0007] The support strip is located between the movable plate and the positioning plate, and it has a downward-extending V-shaped groove. The width of the V-shaped groove gradually narrows from top to bottom, forming an adaptive support structure. Larger batteries are placed in the upper part of the V-shaped groove, while smaller batteries automatically slide to the lower part, thus achieving stable support for batteries of different diameters. Furthermore, the surface of the V-shaped groove is specially treated to reduce the coefficient of friction and prevent scratches on the battery surface, ensuring the safety of the batteries during the testing process.

[0008] The adjustment assembly is one of the core mechanisms of this invention. Its specific structure includes a fixed sheet metal, a double-ended positioning block, a handle, a connecting rod, a sleeve, and a guide rod. The fixed sheet metal is fixedly connected to the base plate by screws and nuts, ensuring the overall stability of the adjustment assembly. A sleeve and a handle are respectively provided at both ends of the double-ended positioning block, with the handle rotatably connected to the double-ended positioning block. One end of the connecting rod is hinged to the handle, and the other end is rotatably connected to the guide rod, which passes through the sleeve and is slidably connected to it. The end of the guide rod is fixedly connected to the movable plate. By rotating the handle, the connecting rod drives the guide rod to slide horizontally, thereby controlling the horizontal movement of the movable plate. This linkage structure allows the movable plate to quickly adjust its position according to changes in battery length, achieving a secure clamping of the battery.

[0009] Furthermore, the working principle of this utility model is divided into the following steps: S1, the battery to be tested is placed in the V-shaped groove on the arrangement strip, and the battery automatically adjusts to a suitable position according to its own diameter; S2, the distance between the movable plate and the positioning plate is adjusted by the adjustment component to make the battery firmly clamped; S3, the height of the connector in the fixed groove is adjusted so that it accurately contacts the positive and negative terminals of the battery; S4, the testing program is started to complete the battery performance test.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] First, the design of the V-groove and adjustment components allows the device to adapt to batteries of different diameters and lengths, significantly improving its versatility. Second, the sliding adjustment of the movable plate and the height adjustment of the connector both employ a mechanical linkage structure, which is simple to operate and highly accurate, effectively improving testing efficiency. Furthermore, the precise contact between the connector and the positive and negative terminals of the battery ensures the reliability of the test results, while the overall structure is compact and reasonable, facilitating practical applications.

[0012] In particular, this invention, through the elongated rectangular structure design of the adjustment groove, provides a stable guiding function for the sliding of the movable plate, avoiding detection errors caused by the offset of the movable plate. Furthermore, the elongated elliptical design of the fixing groove not only allows for height adjustment of the connector but also enhances the stability of the connector within the fixing groove, preventing the connector from loosening due to vibration during the detection process.

[0013] In summary, this utility model solves the problem of inconvenient testing caused by differences in battery size in the prior art through a series of specific structural designs and functional implementation methods, and provides a battery testing tray with reasonable structure, simple operation and wide applicability, which meets the testing needs when batteries leave the factory or are recycled. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional structural schematic diagram of the present invention from another perspective;

[0016] Figure 3 This is a partial enlarged view of the present invention.

[0017] Attached image annotations:

[0018] 1. Base plate; 2. Positioning plate; 3. Movable plate; 4. V-groove; 5. Fixed sheet metal; 6. Adjustment groove; 7. Nut; 8. Double-headed positioning block; 9. Handle; 10. Connecting rod; 11. Sleeve; 12. Guide rod; 13. Connector; 14. Arrangement strip. Detailed Implementation

[0019] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. When the number of elements is referred to as "multiple," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] The present invention will now be described in detail with reference to the embodiments shown in the accompanying drawings:

[0023] A battery testing tray, the specific implementation of which is combined with the attached... Figure 1 To be continued Figure 3 A detailed description is provided. In this embodiment, the battery testing tray includes a base plate 1, a positioning plate 2, a movable plate 3, a layout strip 14, an adjustment assembly, and a connector 13. These components, through collaborative design, achieve stable clamping and efficient testing of batteries of different diameters and lengths.

[0024] The base plate 1 serves as the foundation platform for the entire device, and a sliding structure is installed on it to support the horizontal movement of the movable plate 3. A placement strip 14 and a positioning plate 2 are also fixedly mounted on the base plate 1, with the placement strip 14 located between the movable plate 3 and the positioning plate 2. The placement strip 14 has a downward-extending V-shaped groove 4, the width of which gradually narrows from top to bottom, forming an adaptive support structure. When a battery is placed in the V-shaped groove 4, thicker batteries will remain at the upper part of the V-shaped groove 4, while thinner batteries will automatically slide to the lower part. This design ensures that batteries of different diameters can find a suitable position within the V-shaped groove 4, guaranteeing the stability of the batteries during the testing process. Furthermore, the surface of the V-shaped groove 4 undergoes special treatment to reduce the coefficient of friction, preventing scratches or damage to the battery surface due to contact, further enhancing the safety of the testing.

[0025] Positioning plate 2 is fixed to one side of base plate 1, while movable plate 3 is slidably connected to base plate 1 via an adjusting assembly. Both positioning plate 2 and movable plate 3 are provided with elongated elliptical fixing grooves for mounting connector 13. The design of the fixing grooves allows connector 13 to be adjusted along the height of the groove to accommodate the positive and negative electrode heights of batteries with different diameters. Connector 13 is locked in the fixing groove with fasteners to ensure that it will not loosen or shift during testing. Connector 13 is made of a metal material with excellent conductivity, enabling precise contact with the positive and negative electrodes of the battery, thereby completing the battery performance test. This design not only improves the reliability of the test but also simplifies the operation process, significantly improving testing efficiency.

[0026] The adjustment assembly is one of the core mechanisms of this utility model. Its specific structure includes a fixed sheet metal 5, a double-headed positioning block 8, a handle 9, a connecting rod 10, a sleeve 11, and a guide rod 12. The fixed sheet metal 5 is fixedly connected to the base plate 1 by screws and nuts 7, ensuring the overall stability of the adjustment assembly. The double-headed positioning block 8 has a sleeve 11 and a handle 9 at each end, with the handle 9 rotatably connected to the double-headed positioning block 8. One end of the connecting rod 10 is hinged to the handle 9, and the other end is rotatably connected to the guide rod 12, which passes through the sleeve 11 and is slidably connected to it. The end of the guide rod 12 is fixedly connected to the movable plate 3. When the handle 9 is rotated, the connecting rod 10 drives the guide rod 12 to slide horizontally, thereby causing the movable plate 3 to move horizontally. This linkage structure allows the movable plate 3 to quickly adjust its position according to changes in battery length, achieving a secure clamping of the battery.

[0027] The base plate 1 also has rectangular adjustment slots 6 on both sides. These slots guide the sliding of the movable plate 3 and allow adjustment of its initial position according to the battery length. The design of the adjustment slots 6 allows the movable plate 3 to move flexibly within a certain range, accommodating batteries of different lengths. When testing longer batteries, the movable plate 3 can be moved outwards using the adjustment mechanism; for shorter batteries, it can be moved inwards to reduce the distance between it and the positioning plate 2. This design significantly improves the versatility of the device, making it suitable for batteries of various sizes.

[0028] In practical applications, the working principle of this invention consists of the following steps: S1, the battery to be tested is placed in the V-groove 4 on the arrangement strip 14, and the battery automatically adjusts to a suitable position according to its own diameter; S2, the distance between the movable plate 3 and the positioning plate 2 is adjusted by the adjustment component to ensure that the battery is firmly clamped; S3, the height of the connector 13 in the fixed groove is adjusted to ensure that it precisely contacts the positive and negative terminals of the battery; S4, the testing program is started to complete the battery performance test. The entire operation process is simple and efficient, and can meet the testing requirements when batteries are manufactured or recycled.

[0029] To further illustrate the practical application scenario of this utility model, let's assume that a batch of batteries with different diameters and lengths needs to be tested. First, the batteries are placed one by one into the V-shaped groove 4 of the arrangement strip 14. Since the width of the V-shaped groove 4 gradually narrows from top to bottom, batteries of different diameters can find suitable support positions. Then, the position of the movable plate 3 is adjusted by adjusting the assembly so that the distance between it and the positioning plate 2 matches the length of the battery. In specific operation, simply turning the handle 9 allows for quick adjustment of the position of the movable plate 3 through the linkage of the connecting rod 10 and the guide rod 12. Next, the height of the connector 13 in the fixed groove is adjusted so that it precisely contacts the positive and negative terminals of the battery. Finally, the testing equipment is started to complete the battery performance test. This process is not only simple to operate, but also yields accurate and reliable test results.

[0030] Furthermore, the structural design of this utility model fully considers stability and durability in actual use. For example, the fixed sheet metal 5 is fixedly connected to the base plate 1 by screws and nuts 7, ensuring the stability of the adjustment component. The sliding connection between the guide rod 12 and the sleeve 11 adopts a high-precision machining process, avoiding operational difficulties caused by excessive friction. The fit between the connector 13 and the fixing groove has also been optimized, ensuring both the height adjustability of the connector 13 and avoiding loosening caused by vibration. These detailed designs significantly improve the overall performance of the device, enabling it to maintain good working condition under high-intensity testing conditions.

[0031] In summary, this utility model, through a series of specific structural designs and functional implementations, solves the problem of inconvenient testing caused by differences in battery size in the prior art, and provides a battery testing tray with a reasonable structure, simple operation, and wide applicability. This embodiment, in conjunction with the appendix... Figure 1 To be continued Figure 3 The above technical solutions have been described in detail, fully demonstrating the technical advantages and practical application value of this utility model.

[0032] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered within the scope of this specification. For those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A battery testing tray, characterized in that: Includes a base plate (1), a positioning plate (2), a movable plate (3), a slatted strip (14), an adjustment assembly, and a connector (13). The base plate (1) has a sliding structure to support the horizontal movement of the movable plate (3). The base plate (1) has long rectangular adjustment grooves (6) on both sides. The movable plate (3) is slidably connected to the base plate (1) through the adjustment assembly. The positioning plate (2) is fixed on one side of the base plate (1). Both the positioning plate (2) and the movable plate (3) have long elliptical fixing grooves. The connector (13) is installed in the fixing grooves and is locked by fasteners. The slatted strip (14) is located between the movable plate (3) and the positioning plate (2). The slatted strip (14) has a downwardly extending V-shaped groove (4).

2. The battery testing tray as described in claim 1, characterized in that: The adjustment assembly includes a fixed sheet metal (5), a double-headed positioning block (8), a handle (9), a connecting rod (10), a sleeve (11), and a guide rod (12). The fixed sheet metal (5) is fixedly connected to the base plate (1) by screws and nuts (7). The two ends of the double-headed positioning block (8) are respectively provided with a sleeve (11) and a handle (9). The handle (9) is rotatably connected to the double-headed positioning block (8). One end of the connecting rod (10) is hinged to the handle (9), and the other end is rotatably connected to the guide rod (12). The guide rod (12) passes through the sleeve (11) and is slidably connected to the sleeve (11). The end of the guide rod (12) is fixedly connected to the movable plate (3).

3. The battery testing tray as described in claim 2, characterized in that: The handle (9) rotates to drive the connecting rod (10) to drive the guide rod (12) to slide horizontally, thereby controlling the horizontal movement of the movable plate (3).

4. The battery testing tray as described in claim 1, characterized in that: The width of the V-groove (4) gradually narrows from top to bottom, forming an adaptive support structure for stable support of batteries of different diameters.

5. The battery testing tray as described in claim 4, characterized in that: The surface of the V-groove (4) is specially treated to reduce the coefficient of friction.

6. The battery testing tray as described in claim 1, characterized in that: The connector (13) is adjustable along the height of the fixed groove and locked in the fixed groove.

7. The battery testing tray as described in claim 1, characterized in that: The adjustment groove (6) provides guidance for the sliding of the movable plate (3) and allows the initial position of the movable plate (3) to be adjusted according to the battery length.

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