A portable power battery pack test auxiliary device

Abstract

The present invention discloses a portable power battery pack test auxiliary device, comprising a bottom plate, a placement plate fixedly arranged on the top surface of the bottom plate, a battery pack body placed on the placement plate, a pair of fixed plates arranged on both sides of the battery pack body, a T-shaped plate fixedly arranged on the opposite surfaces of each pair of fixed plates, a pair of connecting plates fixedly arranged on the top surface of each T-shaped plate, a rectangular slide plate arranged between each pair of connecting plates, an L-shaped clamping plate fixedly arranged at one end of each rectangular slide plate, an adjustment component arranged between each rectangular slide plate and the corresponding T-shaped plate; a movable plate arranged on both sides of the front and rear of the bottom plate, two detection plates arranged between the two movable plates, a plurality of connecting columns arranged between each detection plate and the corresponding movable plate, and a movable component arranged between the two movable plates and the bottom plate. The present invention is not only convenient for clamping and fixing the battery pack, but also convenient for detection and adjustment.

Description

Technical Field

[0001] The present invention relates to the technical field related to power battery pack auxiliary equipment, and in particular to a portable power battery pack testing auxiliary device. Background Art

[0002] With the development of new energy vehicles, the stability of battery performance, as one of the "three electric" systems of new energy vehicles, directly affects the performance and safety of automotive products.

[0003] After the battery module is integrated into the battery pack, it must undergo a large number of comprehensive and rigorous tests and inspections. However, the test auxiliary devices for power battery packs on the market are not convenient for clamping and fixing the power battery packs, and the clamping and fixing process is relatively cumbersome, which in turn affects the efficiency of the subsequent testing of the power battery packs. At the same time, the existing power battery pack test auxiliary devices simply have the function of clamping the battery pack, and do not have the function of detecting and adjusting the battery pack, which greatly reduces the operating efficiency of the device. Summary of the invention

[0004] The purpose of the present invention is to provide a portable power battery pack testing auxiliary device to solve the above technical problems.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A portable power battery pack test auxiliary device comprises a bottom plate, a placement plate is fixedly arranged on the top surface of the bottom plate, a battery pack body is placed on the placement plate, a pair of symmetrical fixing plates are arranged on both sides of the battery pack body, each of the fixing plates is fixedly connected to the top surface of the bottom plate, a T-shaped plate is fixedly arranged on the opposite surfaces of each pair of the fixing plates, a pair of symmetrical connecting plates is fixedly arranged on the top surface of each T-shaped plate, a rectangular slide plate is arranged between each pair of the connecting plates, two ends of each rectangular slide plate respectively penetrate the corresponding connecting plate and are slidably connected to the corresponding two connecting plates, an L-shaped clamping plate is fixedly arranged at one end of each rectangular slide plate, and an adjustment component is arranged between each rectangular slide plate and the corresponding T-shaped plate;

[0007] A movable plate is provided on both the front and rear sides of the base plate, two detection plates are provided between the two movable plates, a plurality of connecting columns are provided between each detection plate and the corresponding movable plate, the two ends of each connecting column are respectively fixedly connected to the corresponding detection plate and the movable plate, and a movable component is provided between the two movable plates and the base plate.

[0008] Preferably, an L-shaped rubber plate is fixedly provided on a side of each L-shaped clamping plate away from the corresponding rectangular slide plate, and each L-shaped rubber plate cooperates with a corner of the battery pack body.

[0009] Preferably, the two detection boards are located above the bottom plate, a pair of symmetrical integrated interfaces are provided on the front and rear sides of the battery pack body, and a pair of symmetrical detection heads are installed on one side of each detection board close to the battery pack body, and each detection head cooperates with the corresponding integrated interface.

[0010] Preferably, a circular mating groove is provided between each pair of the detection heads, each of the circular mating groove is opened on the corresponding detection plate, a fixed round block is provided between each pair of the integrated interfaces, each of the fixed round blocks is fixedly connected to the battery pack body, and each of the fixed round blocks is located in the corresponding circular mating groove.

[0011] Preferably, the adjusting assembly includes a motor and a fixing rod, the motor being mounted on the top surface of the base plate, a rotating shaft being fixedly provided on the power output end of the motor, the rotating shaft passing through the T-shaped plate and being rotatably connected to the T-shaped plate, a turntable being fixedly provided on the top end of the rotating shaft, a pin being provided on one side of the turntable, one end of the pin being fixedly connected to the T-shaped plate, an elliptical rod being rotatably provided on the other end of the pin, an elliptical hole being provided on the elliptical rod, an eccentric shaft being fitted and slidably disposed in the elliptical hole, the eccentric shaft being fixedly connected to the turntable, the fixing rod being fixedly connected to one side of the rectangular slide, an elliptical sliding hole being provided on the fixing rod, a fixing pin being fitted and slidably disposed in the elliptical sliding hole, and the bottom end of the fixing pin being fixedly connected to one end of the top surface of the elliptical rod.

[0012] Preferably, the moving assembly includes two telescopic cylinders, which are staggeredly installed on the bottom surface of the base plate, and the telescopic end of each telescopic cylinder is fixedly connected to the corresponding moving plate. Two rack plates are arranged between the two telescopic cylinders, and the ends of the two rack plates that are away from each other are respectively fixedly connected to the corresponding moving plates. Meshing gears are meshed between the two rack plates, and a connecting shaft is fixedly provided at the top end of the connecting shaft, and the top end of the connecting shaft is rotatably connected to the base plate.

[0013] Preferably, mounting columns are fixedly provided at the four corners of the bottom surface of the base plate, and a supporting seat is fixedly provided on the bottom surface of each mounting column.

[0014] The beneficial effects of the present invention are:

[0015] 1. The present invention facilitates the L-shaped clamping plate and the L-shaped rubber plate to clamp and fix the four corners of the battery pack body through the setting of the adjustment component, thereby facilitating the clamping and fixing of the battery pack body. The operation is simple and it is beneficial to increase the efficiency of the later detection of the battery pack.

[0016] 2. The L-shaped rubber plate of the present invention is made of rubber material, which plays a good protective role when clamping the battery pack body;

[0017] 3. The present invention facilitates the relative and opposite movement of the two detection plates by setting the moving assembly, thereby driving the detection head to move, making it convenient to drive the detection head to perform detection operations on the battery pack body in the later stage, thereby facilitating adjustment operations when detecting the battery pack;

[0018] 4. The present invention is conducive to increasing the stability of the battery pack during detection by means of the matching arrangement of the circular matching groove and the fixed round block;

[0019] 5. In the present invention, when the two movable plates move relative to and oppositely, the two rack plates are driven to move along the meshing gears, thereby driving the meshing gears to rotate, thereby driving the connecting shaft to rotate along the bottom plate. The coordinated arrangement of the two rack plates and the meshing gears is conducive to increasing stability during detection and adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a top three-dimensional schematic diagram of the present invention;

[0021] Figure 2 It is a main three-dimensional schematic diagram of the present invention;

[0022] Figure 3 It is a bottom-up three-dimensional schematic diagram of the present invention;

[0023] Figure 4 For the present invention Figure 1 A magnified schematic diagram of point A;

[0024] Figure 5 For the present invention Figure 3 An enlarged schematic diagram of point B;

[0025] Figure numerals: 1. Base plate; 2. Mounting column; 3. Support seat; 4. Telescopic cylinder; 5. Moving plate; 6. Connecting column; 7. Detection plate; 8. Rectangular slide plate; 9. Connecting plate; 10. T-shaped plate; 11. Fixed plate; 12. L-shaped clamping plate; 13. Battery pack body; 14. Pin shaft; 15. Turntable; 16. Fixed rod; 17. Fixed pin; 18. Elliptical rod; 19. Eccentric shaft; 20. Meshing gear; 21. Rack plate; 22. Integrated interface; 23. Fixed round block; 24. Detection head; 25. Circular matching groove; 26. Elliptical hole; 27. Elliptical sliding hole; 28. Motor; 29. ​​Placement plate. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0027] The specific embodiments of the present invention are described below with reference to the accompanying drawings.

[0028] Example 1

[0029] like Figure 1-5 As shown, a portable power battery pack test auxiliary device includes a bottom plate 1, and mounting columns 2 are fixedly arranged at the four corners of the bottom surface of the bottom plate 1, and a support base 3 is fixedly arranged on the bottom surface of each mounting column 2. The supporting base 3 and the mounting column 2 are arranged in coordination to increase the stability of the overall device. A placement plate 29 is fixedly provided on the top surface of the bottom plate 1, and a battery pack body 13 is placed on the placement plate 29. A pair of symmetrical fixing plates 11 are provided on both sides of the battery pack body 13, and each fixing plate 11 is fixedly connected to the top surface of the bottom plate 1. A T-shaped plate 10 is fixedly provided on the opposite surface of each pair of fixing plates 11, and a pair of symmetrical connecting plates 9 is fixedly provided on the top surface of each T-shaped plate 10. A rectangular slide plate 8 is provided between each pair of connecting plates 9, and both ends of each rectangular slide plate 8 respectively penetrate the corresponding connecting plate 9 and are slidably connected with the corresponding two connecting plates 9. An L-shaped clamping plate 12 is fixedly provided at one end of each rectangular slide plate 8, and an L-shaped rubber plate is fixedly provided on the side of each L-shaped clamping plate 12 away from the corresponding rectangular slide plate 8, and each L-shaped rubber plate matches the corner of the battery pack body 13. The L-shaped rubber plate is made of rubber material, and plays a good protective role when clamping the battery pack body 13. An adjustment component is provided between each rectangular slide plate 8 and the corresponding T-shaped plate 10;

[0030] A movable plate 5 is provided on both the front and rear sides of the base plate 1, two detection plates 7 are provided between the two movable plates 5, a plurality of connecting columns 6 are provided between each detection plate 7 and the corresponding movable plate 5, the two ends of each connecting column 6 are respectively fixedly connected to the corresponding detection plate 7 and the movable plate 5, and a movable component is provided between the two movable plates 5 and the base plate 1.

[0031] Both detection boards 7 are located above the bottom plate 1. A pair of symmetrical integrated interfaces 22 are provided on the front and rear sides of the battery pack body 13. A pair of symmetrical detection heads 24 are installed on one side of each detection board 7 close to the battery pack body 13. Each detection head 24 is matched with the corresponding integrated interface 22. A circular matching groove 25 is provided between each pair of detection heads 24. Each circular matching groove 25 is opened on the corresponding detection board 7. A fixed round block 23 is provided between each pair of integrated interfaces 22. Each fixed round block 23 is fixedly connected to the battery pack body 13, and each fixed round block 23 is located in the corresponding circular matching groove 25.

[0032] The adjustment component includes a motor 28 and a fixed rod 16. The motor 28 is installed on the top surface of the base plate 1. The model of the motor 28 is VYF-02. A rotating shaft is fixedly provided on the power output end of the motor 28. The rotating shaft passes through the T-shaped plate 10 and is rotatably connected to the T-shaped plate 10. A turntable 15 is fixedly provided on the top of the rotating shaft. A pin 14 is provided on one side of the turntable 15. One end of the pin 14 is fixedly connected to the T-shaped plate 10. An elliptical rod 18 is rotatably provided on the other end of the pin 14. An elliptical hole 26 is provided on the elliptical rod 18. An eccentric shaft 19 is slidably fitted in the elliptical hole 26. The eccentric shaft 19 is fixedly connected to the turntable 15. The fixed rod 16 is fixedly connected to one side of the rectangular slide 8. An elliptical sliding hole 27 is provided on the fixed rod 16. A fixing pin 17 is slidably fitted in the elliptical sliding hole 27. The bottom end of the fixing pin 17 is fixedly connected to one end of the top surface of the elliptical rod 18. During specific use, when the battery pack body 13 needs to be inspected, the battery pack body 13 needs to be clamped and fixed first, and the motor 28 is started. Under the power output of the motor 28, the rotating shaft, the turntable 15, and the eccentric shaft 19 are driven to rotate, and then the eccentric shaft 19 is driven to slide along the corresponding elliptical hole 26, thereby driving the elliptical rod 18 to rotate along the pin shaft 14, and conveniently driving the fixing pin 17 to slide along the elliptical sliding hole 27, and then driving the fixing rod 16 to move, thereby driving the rectangular slide plate 8 to slide left and right along the corresponding two connecting plates 9, and conveniently driving the L-shaped clamping plate 12 and the L-shaped rubber plate to clamp and fix the four corners of the battery pack body 13, thereby facilitating the clamping and fixing of the battery pack body 13, and the operation is simple.

[0033] Example 2

[0034] like Figure 1-5 As shown, when other parts are the same as those in Example 1, the difference between this embodiment and Example 1 is that:

[0035] The moving assembly includes two telescopic cylinders 4, which are staggeredly installed on the bottom surface of the base plate 1. The model of the telescopic cylinder 4 is LSH-064. The telescopic end of each telescopic cylinder 4 is fixedly connected to the corresponding moving plate 5. Two rack plates 21 are arranged between the two telescopic cylinders 4. The ends of the two rack plates 21 that are away from each other are respectively fixedly connected to the corresponding moving plates 5. A meshing gear 20 is meshed between the two rack plates 21. A connecting shaft is fixedly arranged at the top of the connecting shaft, and the top of the connecting shaft is rotatably connected to the base plate 1. During specific use, when the battery pack body 13 needs to be inspected and adjusted, the two telescopic cylinders 4 are started, and the telescopic ends of the telescopic cylinders 4 are driven to extend and retract under the power output of the telescopic cylinders 4, thereby driving the two movable plates 5 to move relative to and oppositely, thereby driving a number of connecting columns 6 to move, and at the same time driving the two inspection plates 7 to move relative to and oppositely, thereby driving the inspection head 24 to move, so as to facilitate the inspection head 24 to cooperate with the corresponding integrated interface 22 for synchronous inspection operation, thereby facilitating adjustment operations during inspection operations, and at the same time driving each circular mating groove 25 to cooperate with the corresponding fixed round block 23, which is beneficial to increase stability during inspection.

[0036] At the same time, when the two movable plates 5 move relative to and oppositely, the two rack plates 21 are driven to move relative to and oppositely along the meshing gear 20, thereby driving the rack plate 21 to mesh along the meshing gear 20, thereby driving the meshing gear 20 to rotate, and at the same time driving the connecting shaft to rotate along the bottom plate 1. The coordinated arrangement of the two rack plates 21 and the meshing gear 20 is conducive to increasing the stability during detection and adjustment.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A portable power battery pack test auxiliary device, comprising a base plate (1), characterized in that: A placement plate (29) is fixedly provided on the top surface of the bottom plate (1), a battery pack body (13) is placed on the placement plate (29), a pair of symmetrical fixing plates (11) are provided on both sides of the battery pack body (13), each of the fixing plates (11) is fixedly connected to the top surface of the bottom plate (1), a T-shaped plate (10) is fixedly provided on the opposite surfaces of each pair of fixing plates (11), a pair of symmetrical connecting plates (9) is fixedly provided on the top surface of each T-shaped plate (10), a rectangular slide plate (8) is provided between each pair of connecting plates (9), both ends of each rectangular slide plate (8) respectively penetrate the corresponding connecting plate (9) and are slidably connected to the corresponding two connecting plates (9), one end of each rectangular slide plate (8) is fixedly provided with an L-shaped clamping plate (12), and an adjustment component is provided between each rectangular slide plate (8) and the corresponding T-shaped plate (10); The bottom plate (1) is provided with a movable plate (5) on both the front and rear sides, two detection plates (7) are provided between the two movable plates (5), a plurality of connecting columns (6) are provided between each detection plate (7) and the corresponding movable plate (5), the two ends of each connecting column (6) are respectively fixedly connected to the corresponding detection plate (7) and the movable plate (5), and a movable component is provided between the two movable plates (5) and the bottom plate (1); The adjusting assembly comprises a motor (28) and a fixing rod (16), wherein the motor (28) is mounted on the top surface of the bottom plate (1), a rotating shaft is fixedly arranged on the power output end of the motor (28), the rotating shaft passes through the T-shaped plate (10) and is rotatably connected to the T-shaped plate (10), a rotating disk (15) is fixedly arranged on the top end of the rotating shaft, a pin shaft (14) is arranged on one side of the rotating disk (15), one end of the pin shaft (14) is fixedly connected to the T-shaped plate (10), and the other end of the pin shaft (14) is rotatably connected to the T-shaped plate (10). An elliptical rod (18) is provided, an elliptical hole (26) is provided on the elliptical rod (18), an eccentric shaft (19) is slidably fitted in the elliptical hole (26), the eccentric shaft (19) is fixedly connected to the rotating disk (15), the fixing rod (16) is fixedly connected to one side of the rectangular slide plate (8), an elliptical sliding hole (27) is provided on the fixing rod (16), a fixing pin (17) is slidably fitted in the elliptical sliding hole (27), and the bottom end of the fixing pin (17) is fixedly connected to one end of the top surface of the elliptical rod (18).

2. A portable power battery pack test auxiliary device according to claim 1, characterized in that: An L-shaped rubber plate is fixedly provided on one side of each L-shaped clamping plate (12) away from the corresponding rectangular slide plate (8), and each L-shaped rubber plate matches the corner of the battery pack body (13).

3. A portable power battery pack test auxiliary device according to claim 1, characterized in that: The two detection boards (7) are both located above the bottom plate (1), and a pair of symmetrical integrated interfaces (22) are provided on the front and rear sides of the battery pack body (13). A pair of symmetrical detection heads (24) are installed on a side surface of each detection board (7) close to the battery pack body (13), and each detection head (24) cooperates with a corresponding integrated interface (22).

4. A portable power battery pack test auxiliary device according to claim 3, characterized in that: A circular matching groove (25) is provided between each pair of the detection heads (24), and each of the circular matching grooves (25) is opened on the corresponding detection plate (7). A fixed round block (23) is provided between each pair of the integrated interfaces (22), and each of the fixed round blocks (23) is fixedly connected to the battery pack body (13), and each of the fixed round blocks (23) is located in the corresponding circular matching groove (25).

5. A portable power battery pack test auxiliary device according to claim 1, characterized in that: The moving assembly comprises two telescopic cylinders (4), the two telescopic cylinders (4) are staggeredly installed on the bottom surface of the base plate (1), the telescopic end of each telescopic cylinder (4) is fixedly connected to the corresponding moving plate (5), two rack plates (21) are arranged between the two telescopic cylinders (4), the ends of the two rack plates (21) that are away from each other are respectively fixedly connected to the corresponding moving plates (5), a meshing gear (20) is meshed between the two rack plates (21), a connecting shaft is fixedly provided at the top end of the connecting shaft, and the top end of the connecting shaft is rotatably connected to the base plate (1).

6. A portable power battery pack test auxiliary device according to claim 1, characterized in that: The four corners of the bottom surface of the base plate (1) are all fixedly provided with mounting columns (2), and the bottom surface of each mounting column (2) is fixedly provided with a supporting seat (3).

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