Portable multi-channel rapid detection device for electrical performance of single battery

Abstract

The utility model discloses a portable multichannel rapid detection device for electrical performance of a single battery, which relates to the technical field of battery detection and comprises a square tube, a plurality of electrode connecting components are fixedly mounted at the top of the square tube at equal intervals, and a mounting plate is fixedly mounted on one side of the top of the square tube. According to the device, through the innovative design of the electrode connecting assembly, flexible adjustment of the position and height of the conductive block is realized, electrode positions of batteries of different models can be accurately matched, and the adaptability and accuracy of detection are improved. The adjustment mode of the electrode connection assembly is simple and visual, a user can quickly operate without professional training, and the detection efficiency is improved. The special design of the first supporting leg and the second supporting leg ensures the stability of the device in the detection process, and the detection result is prevented from being affected by shaking. The first supporting leg and the second supporting leg can be folded and stored at the bottom of the square pipe, and the handle design is combined, so that the whole device is compact in structure and convenient to carry and move, and the field detection requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of battery detection, in particular to a portable multi-channel single battery electrical performance rapid detection device. Background Art

[0002] With the widespread adoption of electronic products and the rapid development of new energy technologies, battery performance testing has become an essential part of the production process, as an important energy storage and conversion device. However, the wide variety of battery types on the market, with varying parameters such as electrode position and size, poses numerous challenges to battery testing.

[0003] After searching, the patent with authorization announcement number CN 218567551 U discloses a multi-channel battery testing device, including a battery tester, a shell fixed at the bottom of the battery tester, a bracket slidably connected inside the shell, a positioning frame fixed to the upper end of the left inner part of the bracket, a first movable frame, a second movable frame, a third movable frame, a fourth movable frame and a limit frame slidably connected in sequence to the left inner part of the bracket, and two first connecting rods are rotatably connected to the middle part of the outer wall of the positioning frame. This solves the problem that the currently commonly used detection method is to manually test the batteries one by one with the test leads of a handheld battery tester. This method is inefficient and prone to misdetection and missed detection; it can only test the performance of a single battery at a time, and cannot achieve multi-channel parallel testing of multiple batteries; when testing existing batteries, it is impossible to ensure that multiple groups of battery electrodes are completely aligned, which will cause a certain degree of interference with the detection results.

[0004] Although the above-mentioned device can achieve complete alignment of multiple groups of battery electrodes, its adaptability to the position of battery electrodes is limited and it cannot effectively meet diverse testing needs. Therefore, in order to solve the above-mentioned problems, we propose a portable multi-channel single-cell battery electrical performance rapid detection device. Utility Model Content

[0005] The purpose of the utility model is to solve the defects in the prior art and to propose a portable multi-channel single battery electrical performance rapid detection device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A portable multi-channel single-cell battery electrical performance rapid testing device comprises a square tube, a plurality of electrode connection assemblies are fixedly mounted at equal intervals on the top of the square tube, a mounting plate is fixedly mounted on one side of the top of the square tube, a battery tester is fixedly mounted on the top of the mounting plate, and the plurality of electrode connection assemblies are all electrically connected to the battery tester.

[0008] Furthermore, a handle is fixedly mounted on one side of the mounting plate.

[0009] Furthermore, support legs 1 are movably installed on both sides of the bottom of the square tube, and two support legs 2 are rotatably installed on the bottom end of the support leg 1. The two support legs 2 can form an inverted Y shape with the support leg 1. The rotation range of the support leg 1 is 0°-90°, and the rotation range of the support leg 2 is 0°-30°.

[0010] Furthermore, a double-section connecting rod is movably connected between both sides of the first support leg and the bottom of the square tube.

[0011] Furthermore, the electrode connection assembly includes a conductive box, and both sides of the top of the conductive box are movably installed with slide grooves through the damping shaft, and the interiors of the two slide grooves are penetrated by screw rods, and the outer surface of the screw rods is threadedly installed with a threaded barrel, and the threaded barrel is located at the top of the slide groove, and the bottom end of the screw rod is fixedly installed with a conductive block, and one end of the conductive block is fixedly connected to a power cord, and the power cord is electrically connected to the conductive box, and the conductive box is electrically connected to the battery tester.

[0012] Furthermore, a toggle block is fixedly installed on the top of the screw rod, a spring is sleeved on the outer surface of the screw rod, a fixing ring is fixedly installed below the outer surface of the screw rod, and the spring is located between the top of the fixing ring and the bottom of the slide groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] This device utilizes an innovative electrode connection assembly design to achieve flexible adjustment of the conductive block position and height, enabling precise matching of the electrode positions for different battery models, thereby improving the adaptability and accuracy of testing. The electrode connection assembly adjustment method is simple and intuitive, allowing users to quickly master the operation without professional training, thereby improving testing efficiency. The special design of Legs 1 and 2 ensures the stability of the device during testing, preventing shaking from affecting test results. Legs 1 and 2 can be folded and stored at the bottom of the square tube. Combined with the handle design, the entire device is compact, easy to carry and move, and meets the needs of on-site testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is one of the three-dimensional diagrams of the present utility model;

[0017] Figure 2 This is the second stereogram of the utility model;

[0018] Figure 3It is a three-dimensional diagram of the electrode connection assembly of the present invention.

[0019] In the figure: 1. Square tube; 2. Electrode connection assembly; 3. Mounting plate; 4. Battery tester; 5. Leg 1; 6. Leg 2; 7. Handle; 8. Double-section connecting rod; 9. Conductive box; 10. Power cord; 11. Slide; 12. Threaded barrel; 13. Screw; 14. Toggle block; 15. Spring; 16. Fixing ring; 17. Conductive block. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0021] Reference Figure 1-3 A portable multi-channel single-cell battery electrical performance rapid detection device includes a square tube 1, a plurality of electrode connection components 2 are fixedly installed at equal intervals on the top of the square tube 1, a mounting plate 3 is fixedly installed on one side of the top of the square tube 1, a battery tester 4 is fixedly installed on the top of the mounting plate 3, and the plurality of electrode connection components 2 are electrically connected to the battery tester 4.

[0022] By placing the battery under test beneath the device and adjusting the electrode connection assembly 2 according to the actual position of the battery electrodes, the battery tester 4 is connected to the battery through the electrode connection assembly 2. The battery tester 4 can then be activated to test the battery's electrical performance. Multiple motor connection assemblies enable multi-channel testing. After the test is complete, the battery's electrical performance is evaluated based on the results displayed by the battery tester 4.

[0023] A handle 7 is fixedly mounted on one side of the mounting plate 3. Leg 1 5 is movably mounted on both sides of the bottom of the square tube 1. Two legs 2 6 are rotatably mounted at the bottom of leg 1 5. Leg 2 6 and leg 1 5 can form an inverted Y-shape. Leg 1 5 can rotate from 0° to 90°, while leg 2 6 can rotate from 0° to 30°. A two-section connecting rod 8 movably connects each side of leg 1 5 to the bottom of the square tube 1.

[0024] Leg 1 5 and leg 2 6 can provide effective support for the square tube 1, so that the device can be stably placed on the ground. Leg 1 5 and leg 2 6 can be folded and stored at the bottom of the square tube 1, which is convenient for carrying the device. The handle 7 can be used to easily move the device to achieve the purpose of portability.

[0025] The electrode connection assembly 2 includes a conductive box 9. Slideways 11 are movably mounted on both sides of the top of the conductive box 9 via a damping shaft. A screw 13 is installed inside each of the two slideways 11. A threaded barrel 12 is threadedly mounted on the outer surface of the screw 13. The barrel 12 is located at the top of the slideway 11. A conductive block 17 is fixedly mounted at the bottom end of the screw 13. One end of the conductive block 17 is fixedly connected to the power cord 10. The power cord 10 is electrically connected to the conductive box 9, and the conductive box 9 is electrically connected to the battery tester 4. A toggle block 14 is fixedly mounted at the top of the screw 13. A spring 15 is sleeved on the outer surface of the screw 13. A fixing ring 16 is fixedly mounted below the outer surface of the screw 13. The spring 15 is located between the top of the fixing ring 16 and the bottom of the slideway 11.

[0026] The chute 11 rotates on the top of the conductive box 9 to adjust the position of the conductive block 17. By moving the toggle block 14 at the top of the screw rod 13, the screw rod 13 moves within the chute. By pinching the toggle block 14 and rotating the threaded barrel 12, the screw rod 13 moves up and down, thereby adjusting the height and horizontal position of the conductive block 17. Furthermore, the spring 15 increases the friction between the threaded barrel 12 and the chute 11, facilitating the fixing of the screw rod 13.

[0027] The conductive block 17 contacts the battery electrodes, and the battery can be electrically connected to the battery tester 4 through the conductive block 17, the power cord 10, and the conductive box 9 to form a complete detection circuit. The connecting wire between the conductive box 9 and the battery tester 4 can pass through the interior of the square tube 1.

Claims

1. A portable multi-channel single-cell battery electrical performance rapid detection device, comprising a square tube (1), characterized in that: A plurality of electrode connection assemblies (2) are fixedly installed at equal intervals on the top of the square tube (1), a mounting plate (3) is fixedly installed on one side of the top of the square tube (1), a battery tester (4) is fixedly installed on the top of the mounting plate (3), and the plurality of electrode connection assemblies (2) are all electrically connected to the battery tester (4).

2. A portable multi-channel single-cell battery electrical performance rapid detection device according to claim 1, characterized in that: A handle (7) is fixedly mounted on one side of the mounting plate (3).

3. The portable multi-channel single-cell battery electrical performance rapid detection device according to claim 1, characterized in that: Leg one (5) is movably mounted on both sides of the bottom of the square tube (1), and two legs two (6) are rotatably mounted on the bottom end of the leg one (5). The two legs two (6) can form an inverted Y shape with the leg one (5). The rotation range of the leg one (5) is 0°-90°, and the rotation range of the leg two (6) is 0°-30°.

4. The portable multi-channel single-cell battery electrical performance rapid detection device according to claim 3, characterized in that: A double-section connecting rod (8) is movably connected between both sides of the support leg (5) and the bottom of the square tube (1).

5. The portable multi-channel single-cell battery electrical performance rapid detection device according to claim 1, characterized in that: The electrode connection assembly (2) includes a conductive box (9), and both sides of the top of the conductive box (9) are movably installed with a slide groove (11) through a damping shaft, and the interior of the two slide grooves (11) is penetrated by a screw rod (13), and the outer surface of the screw rod (13) is threadedly installed with a threaded barrel (12), and the threaded barrel (12) is located at the top of the slide groove (11). A conductive block (17) is fixedly installed at the bottom end of the screw rod (13), and one end of the conductive block (17) is fixedly connected to a power cord (10), and the power cord (10) is electrically connected to the conductive box (9), and the conductive box (9) is electrically connected to the battery tester (4).

6. The portable multi-channel single-cell battery electrical performance rapid detection device according to claim 5, characterized in that: A toggle block (14) is fixedly mounted on the top of the screw rod (13), a spring (15) is sleeved on the outer surface of the screw rod (13), a fixing ring (16) is fixedly mounted below the outer surface of the screw rod (13), and the spring (15) is located between the top of the fixing ring (16) and the bottom of the slide groove (11).

Images