A mechanism for quickly adjusting the position of a battery testing device probe

Abstract

This invention provides a mechanism for quickly adjusting the probe position of a battery testing device, including a base plate, a support arm at the top of the base plate, an X-axis guide rail at the bottom of a lifting plate, a positive X-axis manual slide table and a negative X-axis manual slide table slidably mounted on the outside of the X-axis guide rail, Y-axis guide rails at the bottom of both the positive and negative X-axis manual slide tables, and positive and negative Y-axis manual slide tables slidably mounted at the bottom of the two Y-axis guide rails respectively, with positive and negative test probes respectively mounted at the bottom of the positive and negative Y-axis manual slide tables. This invention combines the manual slide table and probe, increasing the probe's degree of freedom and enabling the probe to accurately reach the positive and negative test positions of the battery module. The new design can adapt to different positive and negative electrode positions of different battery modules by adjusting the position of the test probe, improving the versatility of the testing equipment and reducing the investment in testing equipment.

Description

Technical Field

[0001] This utility model belongs to the field of battery testing technology and relates to a mechanism that can quickly adjust the position of the probe of a battery testing device. Background Technology

[0002] With the rapid development of the new energy vehicle industry, the importance of battery performance testing has become increasingly prominent. In the traditional battery testing process, the position of the probe is basically fixed. When testing different types of battery modules, different battery testing equipment is required because the positive and negative electrode positions of the battery modules are different. This increases the investment cost of battery testing equipment. With the fierce competition in the new energy vehicle industry, the design of battery modules will become more and more diversified in the future, and the investment in battery testing equipment will also increase day by day.

[0003] Existing battery testing equipment is highly customized and cannot test battery modules with different positive and negative electrode positions. Different battery modules with different positive and negative electrode positions require different battery testing equipment, which increases the investment cost of testing equipment. Summary of the Invention

[0004] The purpose of this invention is to provide a mechanism that can quickly adjust the position of the probe in a battery testing device, thereby solving the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions: A mechanism for quickly adjusting the probe position of a battery testing device includes a base plate, a support arm, and a back plate. The support arm is located on the top of the base plate, and the back plate is located on the side of the support arm. A lifting plate is located on the surface of the back plate, and an X-axis guide rail is located at the bottom of the lifting plate. A positive X-axis manual slide and a negative X-axis manual slide are slidably mounted on the outside of the X-axis guide rail. Y-axis guide rails are located at the bottom of both the positive and negative X-axis manual slides. A positive Y-axis manual slide and a negative Y-axis manual slide are slidably mounted on the bottom of the two Y-axis guide rails, respectively. A positive test probe and a negative test probe are respectively mounted on the bottom of the positive and negative Y-axis manual slides.

[0006] In the aforementioned mechanism for quickly adjusting the probe position of a battery testing device, a cylinder frame is installed on one side of the top of the back plate, a cylinder is installed on the outer side of the cylinder frame, and the output end of the cylinder is connected to the top of the lifting plate via a push rod.

[0007] In the aforementioned mechanism for quickly adjusting the probe position of a battery testing device, locking screws are provided on the sides of the positive X-axis manual slide and the negative X-axis manual slide.

[0008] In the aforementioned mechanism for quickly adjusting the probe position of a battery testing device, locking screws are provided on the sides of the positive Y-axis manual slide and the negative Y-axis manual slide.

[0009] Compared with the prior art, the advantages of the mechanism of this utility model that can quickly adjust the probe position of a battery testing device are as follows: 1. This application combines a manual slide table with a probe to increase the probe's degree of freedom, enabling the probe to accurately reach the positive and negative electrode test positions of the battery module.

[0010] 2. The new design can adapt to the different positive and negative electrode positions of different battery modules by adjusting the position of the test probes, thereby improving the versatility of the test equipment and reducing the investment in test equipment. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a mechanism for quickly adjusting the probe position of a battery testing device according to the present invention.

[0012] In the diagram, 1. Base plate; 2. Support arm; 3. Back plate; 4. Cylinder; 5. Lifting plate; 6. X-axis guide rail; 7. Positive electrode X-axis manual slide table; 8. Negative electrode X-axis manual slide table; 9. Y-axis guide rail; 10. Positive electrode Y-axis manual slide table; 11. Positive electrode test probe; 12. Negative electrode Y-axis manual slide table; 13. Negative electrode test probe. Detailed Implementation

[0013] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0014] A mechanism for quickly adjusting the probe position of a battery testing device includes a base plate 1, a support arm 2, and a back plate 3. The support arm 2 is mounted on the top of the base plate 1, and the back plate 3 is mounted on the side of the support arm 2. A lifting plate 5 is mounted on the surface of the back plate 3, and an X-axis guide rail 6 is mounted at the bottom of the lifting plate 5. A positive X-axis manual slide 7 and a negative X-axis manual slide 8 are slidably mounted on the outside of the X-axis guide rail 6. Y-axis guide rails 9 are mounted at the bottom of both the positive X-axis manual slide 7 and the negative X-axis manual slide 8. A positive Y-axis manual slide 10 and a negative Y-axis manual slide 10 are slidably mounted at the bottom of the two Y-axis guide rails 9, respectively. The bottom of the positive Y-axis manual slide 12, the positive Y-axis manual slide 10, and the negative Y-axis manual slide 12 are respectively equipped with a positive test probe 11 and a negative test probe 13. The positive test probe 11 and the negative test probe 13 are used to test the voltage, current, and internal resistance of the battery module. The positive X-axis manual slide 7 is used to adjust the position of the positive probe in the X direction; the negative X-axis manual slide 8 is used to adjust the position of the negative probe in the X direction; the positive Y-axis manual slide 10 is used to adjust the position of the positive probe in the Y direction; and the negative Y-axis manual slide 12 is used to adjust the position of the negative probe in the Y direction.

[0015] like Figure 1 As shown, this utility model discloses a mechanism for quickly adjusting the probe position of a battery testing device. Specifically, a cylinder frame is installed on one side of the top of the back plate 3, and a cylinder 4 is installed on the outside of the cylinder frame. The output end of the cylinder 4 is connected to the top of the lifting plate 5 through a push rod. The cylinder 4 in this application is a conventionally disclosed cylinder structure, which will not be described in detail here.

[0016] like Figure 1 As shown, this utility model discloses a mechanism for quickly adjusting the probe position of a battery testing device. Specifically, locking screws are provided on the sides of the positive X-axis manual slide 7 and the negative X-axis manual slide 8.

[0017] like Figure 1 As shown, this utility model discloses a mechanism for quickly adjusting the probe position of a battery testing device. Specifically, locking screws are provided on the sides of the positive Y-axis manual slide 10 and the negative Y-axis manual slide 12.

[0018] This utility model discloses a mechanism for quickly adjusting the probe position of a battery testing device. During testing, the battery module is placed on the base plate 1. The positive Y-axis manual slide 10 is adjusted and slid to the positive test position of the battery module. The positive X-axis manual slide 7 is adjusted and slid to the positive test position of the battery module. The negative Y-axis manual slide 12 is adjusted and slid to the negative test position of the battery module. The negative X-axis manual slide 8 is adjusted and slid to the negative test position of the battery module. The pressure cylinder 4 drives the positive and negative probes to test the positive and negative terminals of the battery module.

[0019] Contents not described in detail herein are existing technologies known to those skilled in the art. The specific embodiments described herein are merely illustrative examples illustrating the spirit of this invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this invention or exceeding the scope defined by the appended claims.

Claims

1. A mechanism for quickly adjusting the probe position of a battery testing device, comprising a base plate (1), a support arm (2), and a back plate (3), characterized in that, The base plate (1) is provided with a support arm (2) at the top, and a back plate (3) is provided on the side of the support arm (2). A lifting plate (5) is provided on the surface of the back plate (3). An X-axis guide rail (6) is provided at the bottom of the lifting plate (5). A positive X-axis manual slide (7) and a negative X-axis manual slide (8) are slidably installed on the outside of the X-axis guide rail (6). A Y-axis guide rail (9) is provided at the bottom of the positive X-axis manual slide (7) and the bottom of the negative X-axis manual slide (8). A positive Y-axis manual slide (10) and a negative Y-axis manual slide (12) are slidably installed at the bottom of the two Y-axis guide rails (9). A positive Y-axis manual slide (11) and a negative Y-axis manual slide (12) are respectively installed at the bottom of the positive Y-axis manual slide (10) and the negative Y-axis manual slide (12). A positive test probe (11) and a negative test probe (13) are respectively installed at the bottom of the positive Y-axis manual slide (10) and the negative Y-axis manual slide (12).

2. The mechanism for quickly adjusting the probe position of a battery test apparatus according to claim 1, wherein A cylinder frame is installed on one side of the top of the back plate (3), and a cylinder (4) is installed on the outside of the cylinder frame. The output end of the cylinder (4) is connected to the top of the lifting plate (5) through a push rod.

3. The mechanism for quickly adjusting the probe position of a battery testing device according to claim 1, characterized in that, The positive X-axis manual slide (7) and the negative X-axis manual slide (8) are provided with locking screws on their sides.

4. The mechanism for quickly adjusting the probe position of a battery test apparatus of claim 1, wherein, The positive Y-axis manual slide (10) and the negative Y-axis manual slide (12) are provided with locking screws on their sides.

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