Multi-specification adaptive storage battery nuclear capacity accurate discharging device

Abstract

The utility model relates to the field of storage battery nuclear capacity testing, in particular to a storage battery nuclear capacity accurate discharging device adaptive to multiple specifications. A multi-specification adaptive storage battery nuclear capacity accurate discharging device comprises a discharging device, placing plates, clamping plates, pull rods, guide rods and first springs, the four placing plates are fixedly connected to the middle of the front side of the discharging device, the clamping plates are slidably placed on the four placing plates, the guide rods are slidably connected to the middles of the placing plates, and the guide rods are fixedly connected with the clamping plates; the guide rod makes contact with the discharging device, a first spring is fixedly connected between the discharging device and the clamping plate, the guide rod is sleeved with the first spring, and a pull rod is fixedly connected to the front side of the guide rod. According to the utility model, the storage battery is accurately tested through the discharging device, the lead and the clamp, then through cooperation of the clamping plate, the guide rod and the first spring, capacity testing and discharging operation can be carried out on different types of storage batteries, and the storage battery capacity testing device is suitable for various battery specifications.

Description

Technical Field

[0001] This utility model relates to the field of battery capacity testing, and in particular to a multi-specification compatible battery capacity accurate discharge device. Background Technology

[0002] Battery capacity testing is a crucial step in evaluating a battery's actual energy storage capacity. This process measures the amount of electricity a battery can provide under specific conditions through a discharge test, typically expressed in ampere-hours (Ah) or watt-hours (Wh). Capacity testing not only determines the battery's true capacity but also detects potential problems such as increased internal resistance, reduced electrolyte levels, or plate sulfation. However, existing discharge devices are not compatible with various battery specifications and cannot perform capacity testing and discharge operations on different types of batteries.

[0003] To address the above issues, a multi-specification adaptable battery capacity precision discharge device needs to be designed to accommodate various battery specifications. Utility Model Content

[0004] To overcome the inability to adapt to various battery specifications, this utility model provides a multi-specification compatible battery capacity precision discharge device.

[0005] The technical implementation scheme of this utility model is as follows: a multi-specification adaptable battery capacity precision discharge device, including a discharge device, a placement plate, a clamping plate, a pull rod, a guide rod, a first spring, wires, clips, and a display screen. Four placement plates are fixedly connected to the middle of the front side of the discharge device. Clamping plates are slidably placed on each of the four placement plates. A guide rod is slidably connected to the middle of each placement plate. The guide rod is fixedly connected to the clamping plate and contacts the discharge device. A first spring is fixedly connected between the discharge device and the clamping plate. The first spring is sleeved on the guide rod. A pull rod is fixedly connected to the front side of the guide rod. Eight wires are fixedly connected to the upper front side of the discharge device. Each pair of wires forms a group. Clips are fixedly connected to the front ends of each of the eight wires. A display screen is fixedly connected to the top right side of the discharge device. The display screen is electrically connected to the discharge device.

[0006] In a preferred embodiment of the present invention, the device further includes a fan and copper plates. Copper plates are fixedly connected to both the left and right sides of the discharge device, and a fan is fixedly connected to both copper plates away from the center. Air outlets are provided on both the front and rear sides of the fan.

[0007] In a preferred embodiment of the present invention, the device further includes ropes, with ropes fixedly connected between the clamping plate and the placement plate.

[0008] In a preferred embodiment of the present invention, the device further includes a rotating shaft, a spiral spring, and bevel gears. Eight bevel gears are rotatably connected to the upper part of the discharge device. A rotating shaft is fixedly connected between every two bevel gears. Every two wires are in contact with and sleeved on a rotating shaft. Spiral springs are fixedly connected between the right side of each of the four rotating shafts and the discharge device.

[0009] In a preferred embodiment of the present invention, the device further includes a locking pin and a second spring. Four locking pins are slidably connected to the upper front side of the discharge device. The four locking pins are all located on the upper side of the four bevel gears, and the locking pins on the same side are in contact with the bevel gears. A second spring is fixedly connected between the discharge device and the locking pins, and the second spring is sleeved on the locking pin.

[0010] In a preferred embodiment of the present invention, a roller assembly is also included. The roller assembly is fixedly connected between the discharge device and the placement plate, and the roller assembly is slidably connected to the clamping plate.

[0011] In a preferred embodiment of the present invention, a controller is also included. The controller is fixedly connected to the top front side of the discharge device, and the controller is electrically connected to the discharge device and the fan.

[0012] Beneficial effects: 1. This utility model uses a discharge device, wires and clamps to accurately test the storage battery. Then, through the cooperation of the clamp, guide rod and first spring, it can perform capacity testing and discharge operation on different types of storage batteries, and is suitable for a variety of battery specifications.

[0013] 2. This utility model uses the combination of a fan and a copper plate to cool down the discharge device, thus avoiding accidents caused by high temperature overload.

[0014] 3. This utility model uses a spiral spring to collect the wires, making it convenient for operators. At the same time, the cooperation of bevel gears and locking pins prevents the wires from falling off due to excessive testing force, which could affect the test results.

[0015] 4. This utility model uses a roller assembly to reduce the friction of the battery during clamping, thus protecting the battery. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the discharge device, display screen, and controller components of this utility model.

[0017] Figure 2 This is a three-dimensional structural diagram of the components of this utility model, including the fan, copper plate, and placement plate.

[0018] Figure 3 This is a three-dimensional structural diagram of the components of this utility model, including the pull rod, guide rod, and first spring.

[0019] Figure 4This is a three-dimensional structural diagram of the bevel gear, locking pin, and second spring components of this utility model.

[0020] The components in the attached diagram are labeled as follows: 1-Discharge device, 2-Display screen, 3-Controller, 4-Fan, 5-Copper plate, 6-Placement plate, 7-Clamping plate, 8-Rope, 9-Pull rod, 10-Guide rod, 11-First spring, 12-Rotating shaft, 13-Wire, 14-Clamp, 15-Rotary spring, 16-Bevel gear, 17-Clamping post, 18-Second spring, 19-Roller assembly. Detailed Implementation

[0021] Example: A multi-specification adaptable battery capacity precision discharge device, such as... Figures 1-4 As shown, the device includes a discharge device 1, a placement plate 6, a clamping plate 7, a pull rod 9, a guide rod 10, a first spring 11, wires 13, clips 14, and a display screen 2. Four placement plates 6 are welded to the middle of the front side of the discharge device 1. Clamping plates 7 are slidably placed on each of the four placement plates 6. Guide rods 10 are slidably connected to the middle of each placement plate 6. The guide rods 10 are welded to the clamping plates 7 and are in contact with the discharge device 1. A first spring 11 is fixedly connected between the discharge device 1 and the clamping plates 7. The first spring 11 is sleeved on the guide rod 10. A pull rod 9 is welded to the front side of the guide rod 10. Eight wires 13 are installed on the upper front side of the discharge device 1. Each pair of wires 13 forms a group. Clips 14 are installed at the front ends of each of the eight wires 13. The display screen 2 is connected to the top right side of the discharge device 1 by bolts. The display screen 2 is electrically connected to the discharge device 1.

[0022] like Figure 2 As shown, it also includes a fan 4 and a copper plate 5. Copper plates 5 are fixedly connected to both the left and right sides of the discharge device 1. The fan 4 is fixedly connected to the copper plate 5 at the ends away from the center. Air outlets are opened on both the front and rear sides of the fan 4.

[0023] like Figure 3 As shown, it also includes ropes 8, and ropes 8 are fixedly connected between the clamping plate 7 and the placement plate 6.

[0024] like Figure 2 and 4 As shown, it also includes a rotating shaft 12, a spiral spring 15 and a bevel gear 16. Eight bevel gears 16 are rotatably connected to the upper part of the discharge device 1. A rotating shaft 12 is fixedly connected between every two bevel gears 16. Every two wires 13 are in contact with and sleeved on a rotating shaft 12. A spiral spring 15 is fixedly connected between the right side of each of the four rotating shafts 12 and the discharge device 1.

[0025] like Figure 4As shown, it also includes a locking post 17 and a second spring 18. Four locking posts 17 are slidably connected to the upper front side of the discharge device 1. All four locking posts 17 are located on the upper side of the four bevel gears 16, and the locking posts 17 on the same side are in contact with the bevel gears 16. A second spring 18 is fixedly connected between the discharge device 1 and the locking posts 17. The second spring 18 is sleeved on the locking posts 17.

[0026] like Figure 3 As shown, it also includes a roller assembly 19. The roller assembly 19 is fixedly connected between the discharge device 1 and the placement plate 6, and the roller assembly 19 is slidably connected to the clamping plate 7.

[0027] like Figure 1 As shown, it also includes a controller 3. The controller 3 is fixedly connected to the top front side of the discharge device 1, and the controller 3 is electrically connected to the discharge device 1 and the fan 4.

[0028] When the battery capacity needs to be tested, first pull the lever 9 forward to move the clamp 7 forward. At the same time, the first spring 11 is stretched. Then, place the battery on the roller assembly 19 and release the lever 9. The first spring 11 rebounds and moves the clamp 7 to clamp the battery, thus fixing it. At the same time, the roller assembly 19 reduces the friction between the batteries. The rope 8 reduces the clamping force and protects the battery. Then, pull out the two clamps 14 to clamp the discharge module of the battery. As the clamps 14 are pulled out, they drive the rotating shaft 12 to rotate, and the spiral spring 15 is compressed and stored.

[0029] The discharge device 1 and the fan 4 are started by the controller 3. The discharge device 1 tests the battery capacity through the clamp 14 and the wire 13, and then displays the capacity on the display screen 2. The copper plate 5 absorbs the heat generated by the discharge device 1 during the test, while the fan 4 cools the copper plate 5 and exhausts the heat through the air outlets on the front and rear sides of the fan 4, achieving a cooling effect. After the test is completed, the fan 4 is turned off by the controller 3, and the operation of the discharge device 1 is stopped. The clamp 14 is disengaged from the battery, and the locking post 17 is pulled upward. The second spring 18 is compressed, and the bevel gear 16 is no longer blocked by the locking post 17. The spiral spring 1... The restoring force of 5 drives the rotating shaft 12 to rotate, and at the same time drives the wire 13 to rewind onto the rotating shaft 12, achieving reset. Then, the locking pin 17 is released, and the second spring 18 drives the locking pin 17 to lock the bevel gear 16 again. Then, the pull rod 9 is pulled forward so that the clamping plate 7 no longer clamps the battery. After that, the battery is taken out, and the pull rod 9 is released again to reset the clamping plate 7. Finally, after obtaining the battery capacity test data through the display screen 2, the discharge device 1 is turned off through the controller 3. Since this device has multiple test areas, multiple batteries can be tested at the same time. If it is necessary to test the battery again, the above operation can be performed again.

Claims

1. A multi-specification adaptable battery capacity precision discharge device, characterized in that it includes: The device includes a discharge device (1), placement plates (6), clamps (7), pull rods (9), guide rods (10), a first spring (11), wires (13), clamps (14), and a display screen (2). Four placement plates (6) are fixedly connected to the center of the front side of the discharge device (1). Clamps (7) are slidably placed on each of the four placement plates (6). Guide rods (10) are slidably connected to the center of each placement plate (6). The guide rods (10) are fixedly connected to the clamps (7) and contact the discharge device (1). A first spring (11) is fixedly connected between the electrical device (1) and the clamp (7). The first spring (11) is sleeved on the guide rod (10). A pull rod (9) is fixedly connected to the front side of the guide rod (10). Eight wires (13) are fixedly connected to the upper front side of the discharge device (1). Each pair of wires (13) forms a group. A clip (14) is fixedly connected to the front end of each of the eight wires (13). A display screen (2) is fixedly connected to the top right side of the discharge device (1). The display screen (2) is electrically connected to the discharge device (1).

2. The multi-specification adaptable battery capacity precision discharge device according to claim 1, characterized in that, It also includes a fan (4) and a copper plate (5). The discharge device (1) is fixedly connected to the left and right sides with copper plates (5). The two copper plates (5) are fixedly connected to the fan (4) at the ends away from the center. The fan (4) has an air outlet on both the front and rear sides.

3. A multi-specification adaptable battery capacity precision discharge device according to claim 2, characterized in that, It also includes ropes (8), and ropes (8) are fixedly connected between the clamp (7) and the placement plate (6).

4. A multi-specification adaptable battery capacity precision discharge device according to claim 3, characterized in that, It also includes a rotating shaft (12), a spiral spring (15) and a bevel gear (16). Eight bevel gears (16) are rotatably connected to the upper part of the discharge device (1). A rotating shaft (12) is fixedly connected between every two bevel gears (16). Every two wires (13) are in contact with and sleeved on a rotating shaft (12). A spiral spring (15) is fixedly connected between the right side of each of the four rotating shafts (12) and the discharge device (1).

5. A multi-specification adaptable battery capacity precision discharge device according to claim 4, characterized in that, It also includes a locking pin (17) and a second spring (18). Four locking pins (17) are slidably connected to the upper front side of the discharge device (1). The four locking pins (17) are all located on the upper side of the four bevel gears (16), and the locking pins (17) on the same side are in contact with the bevel gears (16). A second spring (18) is fixedly connected between the discharge device (1) and the locking pins (17). The second spring (18) is sleeved on the locking pins (17).

6. A multi-specification adaptable battery capacity precision discharge device according to claim 5, characterized in that, It also includes a roller assembly (19), and the roller assembly (19) is fixedly connected between the discharge device (1) and the placement plate (6). The roller assembly (19) on the same side is slidably connected to the clamping plate (7).

7. A multi-specification adaptable battery capacity precision discharge device according to claim 6, characterized in that, It also includes a controller (3), which is fixedly connected to the top front side of the discharge device (1). The controller (3) is electrically connected to the discharge device (1) and the fan (4).

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