Battery detection device for new energy automobile maintenance

Abstract

The utility model discloses a battery detection device for new energy automobile maintenance, which comprises a base, a back-up roll is rotatably mounted at the top of the base, a top threaded rod penetrates through a limiting hole, the limiting hole is formed in a movable plate, a positioning nut is mounted on the top threaded rod, an electric telescopic rod is fixed in the middle of the movable plate in a penetrating manner, and the electric telescopic rod is fixed on the movable plate. A locking plate is installed at the tail end of the electric telescopic rod, a hydraulic rod is rotationally installed at the bottom of one side of the base, the top end of the hydraulic rod is rotationally connected with the bottom face of a transfer plate, and one end of the transfer plate is rotationally connected with one end of the base through a rotating shaft. According to the battery detection device for new energy automobile maintenance, a novel structural design is adopted, a new energy automobile battery can be conveniently transferred, the horizontal position and the vertical position of the positioning mechanism can be conveniently adjusted, and an electric control module and an interface installed on the two sides of the new energy automobile battery are avoided; and the connection of the dismounting module, the cable and the detection equipment is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of new energy testing technology, specifically a battery testing device for new energy vehicle repair. Background Technology

[0002] Testing new energy vehicle batteries is a complex and comprehensive process, covering multiple aspects from physical appearance to electrochemical performance and safety performance. Its main purpose is to ensure the safety and performance of the battery, prevent vehicle accidents caused by battery failure, extend the battery's lifespan, and reduce the maintenance costs for car owners.

[0003] Existing battery testing devices for new energy vehicle repair, such as the Chinese utility model patent with publication number CN220894482U entitled "A Battery Testing Device for New Energy Vehicle Repair," include a base. Two fixing plates are fixedly connected to the top of the base on both sides. A groove is formed on the top of each opposite side of the two fixing plates. The inner wall of each groove contacts the outer wall of a support block. Electric telescopic rods are fixedly connected to both sides of the top of each opposite side of the two fixing plates. The output ends of the four electric telescopic rods penetrate the fixing plates and extend into the grooves. One end of each electric telescopic rod extending into the groove is fixedly connected to one side of the support block. A lifting device is provided at the top of the base, and a fixing device is provided at the top of the base. The fixing device can fix the new energy vehicle battery. While the patented solution can stably squeeze and position the battery of a new energy vehicle, the battery is completely obscured from all sides by the device. Many of the battery's interfaces and electronic control modules are located on the sides, making it difficult for maintenance personnel to easily disassemble and install modules and cables. Testing equipment also cannot connect to the battery through the interfaces. Furthermore, the battery is very heavy, and even with an ejection mechanism, it's unclear how the design in the patented solution would facilitate the easy insertion and removal of the battery. Therefore, a battery testing device for new energy vehicle repair needs to be designed to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide a battery testing device for the repair of new energy vehicles, so as to solve the problems mentioned in the background art that the existing devices cannot easily disassemble and assemble modules and cables, the testing equipment cannot be connected to the battery through the interface, and the new energy vehicle batteries cannot be easily put in and taken out.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a battery testing device for new energy vehicle repair, comprising a base, a support roller rotatably mounted on the top of the base, a track window penetrating through the vertical portion of the bottom of the base, a bottom threaded rod penetrating through the track window, a locking nut mounted on the bottom threaded rod, a vertical plate fixedly mounted at the end of the bottom threaded rod, a stabilizing column fixedly mounted on the inner side of the vertical plate, the stabilizing column fitting against the inner wall of the stabilizing groove, the stabilizing groove being opened on the outer side of the base, a top threaded rod fixedly mounted on the top of the vertical plate, the top threaded rod penetrating through a limiting hole, the limiting hole being opened on a movable plate, a positioning nut mounted on the top threaded rod, an electric telescopic rod penetrating through the middle of the movable plate, a locking plate mounted at the end of the electric telescopic rod, a hydraulic rod rotatably mounted on one side of the bottom of the base, the top of the hydraulic rod rotatably connected to the bottom surface of a transfer plate, and one end of the transfer plate rotatably connected to one end of the base via a rotating shaft.

[0006] Preferably, the bottom threaded rod and the track window are slidably connected, the track window is symmetrically distributed about the center of the base, and locking nuts are symmetrically installed at both ends of the bottom threaded rod.

[0007] Preferably, the stabilizing column and the stabilizing groove are slidably connected, and the side view of both the stabilizing column and the stabilizing groove is "T" shaped.

[0008] Preferably, the positioning nuts are symmetrically distributed vertically about the center of the limiting holes, the limiting holes are symmetrically distributed horizontally about the center of the movable plate, and the limiting holes and the top threaded rod are slidably connected.

[0009] Preferably, the electric telescopic rods are symmetrically distributed about the center of the locking plate, and the length and width of the locking plate are both greater than the length and width of the movable plate.

[0010] Preferably, the hydraulic rods are evenly distributed at the bottom of the transfer plate, and the top surface of the transfer plate is on the same horizontal plane as the top surface of the support roller.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the battery testing device for new energy vehicle repair adopts a new structural design, which not only enables convenient transfer of new energy vehicle batteries, but also allows for convenient adjustment of the horizontal and vertical positions of the positioning mechanism, avoiding the electronic control modules and interfaces installed on both sides of the new energy vehicle battery, and facilitating the disassembly and assembly of modules and cables as well as the connection of testing equipment.

[0012] 1. The vertical plate, along with the bottom threaded rod, slides horizontally along the track window, allowing for easy adjustment of the locking plate's working position. The stabilizing column and stabilizing groove work together to ensure the vertical plate remains upright, improving the stability of the electric telescopic rod and locking plate during operation. Simultaneously, the movable plate, along with the limiting hole, slides vertically along the top threaded rod to adjust the locking plate's working height, preventing the locking plate from contacting the electrical control module and interface.

[0013] 2. The transfer plate is driven by a hydraulic rod to rotate around the pivot. By adjusting the working angle of the transfer plate and with the support rollers, it is possible to easily transfer heavy new energy vehicle batteries without the need for hoisting equipment. This makes the operation more convenient and safer. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of the present invention;

[0015] Figure 2 This is a frontal cross-sectional view of the present invention.

[0016] Figure 3 This is a side view sectional structural diagram of the present invention;

[0017] Figure 4 This is a top view cross-sectional structural diagram of the vertical plate of this utility model;

[0018] Figure 5 This is a schematic diagram of the hydraulic rod and transfer plate structure of this utility model.

[0019] In the diagram: 1. Base; 2. Support roller; 3. Track window; 4. Bottom threaded rod; 5. Locking nut; 6. Vertical plate; 7. Stabilizing column; 8. Stabilizing groove; 9. Top threaded rod; 10. Limiting hole; 11. Movable plate; 12. Positioning nut; 13. Electric telescopic rod; 14. Locking plate; 15. Hydraulic rod; 16. Transfer plate; 17. Rotating shaft. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-5This utility model provides a technical solution: a battery testing device for new energy vehicle repair, comprising a base 1, a support roller 2, a track window 3, a bottom threaded rod 4, a locking nut 5, a vertical plate 6, a stabilizing column 7, a stabilizing groove 8, a top threaded rod 9, a limiting hole 10, a movable plate 11, a positioning nut 12, an electric telescopic rod 13, a locking plate 14, a hydraulic rod 15, a transfer plate 16, and a rotating shaft 17. The support roller 2 is rotatably mounted on the top of the base 1. A track window 3 is opened vertically through the bottom of the base 1. A bottom threaded rod 4 is installed through the track window 3. A locking nut 5 is installed on the bottom threaded rod 4. A vertical rod is fixedly installed at the end of the bottom threaded rod 4. A stabilizing column 7 is fixed to the inner side of the vertical plate 6. The stabilizing column 7 fits against the inner wall of the stabilizing groove 8. The stabilizing groove 8 is opened on the outer side of the base 1. A top threaded rod 9 is fixedly installed at the top of the vertical plate 6. The top threaded rod 9 passes through the limiting hole 10. The limiting hole 10 is opened on the movable plate 11. A positioning nut 12 is installed on the top threaded rod 9. An electric telescopic rod 13 is fixedly installed through the middle of the movable plate 11. A locking plate 14 is installed at the end of the electric telescopic rod 13. A hydraulic rod 15 is rotatably installed on the bottom side of one side of the base 1. The top of the hydraulic rod 15 is rotatably connected to the bottom surface of the transfer plate 16. One end of the transfer plate 16 is rotatably connected to one end of the base 1 through a rotating shaft 17.

[0022] In this example, the bottom threaded rod 4 is slidably connected to the track window 3. The track window 3 is symmetrically distributed about the center of the base 1. Locking nuts 5 are symmetrically installed at both ends of the bottom threaded rod 4. The above structural design allows the vertical plate 6 to slide horizontally along the track window 3 with the bottom threaded rod 4 to adjust the working position, and can be quickly fixed by pressing the base 1 with the symmetrically distributed locking nuts 5.

[0023] The stabilizing column 7 and the stabilizing groove 8 are slidably connected. The side view of both the stabilizing column 7 and the stabilizing groove 8 is "T" shaped. The above structural design can prevent the vertical plate 6 from tilting and ensure that the vertical plate 6 supports the electric telescopic rod 13 and the locking plate 14.

[0024] The positioning nuts 12 are symmetrically distributed vertically about the center of the limiting holes 10, and the limiting holes 10 are symmetrically distributed horizontally about the center of the movable plate 11. The limiting holes 10 and the top threaded rod 9 are slidably connected. With the above structural design, the movable plate 11 can slide along the top threaded rod 9 with the limiting holes 10 to adjust the working height, and the relative position of the movable plate 11 and the top threaded rod 9 can be quickly fixed by pressing the movable plate 11 with the symmetrically distributed positioning nuts 12.

[0025] The electric telescopic rod 13 is symmetrically distributed about the center of the locking plate 14. The length and width of the locking plate 14 are both greater than the length and width of the movable plate 11. The above structural design enables the electric telescopic rod 13 to stably drive the locking plate 14 to move horizontally, thereby squeezing and positioning the new energy vehicle battery from the side.

[0026] Hydraulic rods 15 are evenly distributed at the bottom of transfer plate 16. The top surface of transfer plate 16 and the top surface of support roller 2 are on the same horizontal plane. The above structural design enables the hydraulic rods 15 to stably drive transfer plate 16 to rotate and move with new energy vehicle battery, and also facilitates the transfer of new energy vehicle battery between transfer plate 16 and support roller 2.

[0027] Working principle: When using this device, first control Figure 1 The hydraulic rod 15 in the middle is shortened, which drives the transfer plate 16 to rotate counterclockwise around the rotating shaft 17 until the left end of the transfer plate 16 is in contact with the ground, pushing the new energy vehicle battery onto the transfer plate 16. The hydraulic rod 15 is then extended to push the transfer plate 16 and the new energy vehicle battery to rotate horizontally, and push the new energy vehicle battery onto the support roller 2.

[0028] Next, the vertical plate 6, along with the bottom threaded rod 4, slides horizontally along the track window 3 until the locking plate 14 aligns with the side of the new energy vehicle battery where there are no electronic control modules or interfaces. The symmetrically distributed locking nuts 5 then press and fix the bottom of the base 1. Next, the symmetrically distributed positioning nuts 12 move away from the upper and lower end faces of the movable plate 11, pushing the movable plate 11, along with the limiting hole 10, slides vertically along the top threaded rod 9 until the height of the locking plate 14 is appropriate. The symmetrically distributed positioning nuts 12 then reset and press and fix the upper and lower end faces of the movable plate 11. The electric telescopic rod 13 is then extended, pushing the locking plate 14 to press and position the new energy vehicle battery from both sides, allowing for testing. After testing, the electric telescopic rod 13 is shortened, pushing the new energy vehicle battery onto the transfer plate 16. The hydraulic rod 15 is then shortened, allowing the new energy vehicle battery to be removed. This is the working principle of the battery testing device for new energy vehicle repair.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A battery testing device for repairing new energy vehicles, comprising a base (1), characterized in that: A support roller (2) is rotatably mounted on the top of the base (1). A track window (3) is opened through the vertical part of the bottom of the base (1). A bottom threaded rod (4) is installed through the track window (3). A locking nut (5) is installed on the bottom threaded rod (4). A vertical plate (6) is fixedly installed at the end of the bottom threaded rod (4). A stabilizing column (7) is fixed on the inner side of the vertical plate (6). The stabilizing column (7) fits against the inner wall of the stabilizing groove (8). The stabilizing groove (8) is opened on the outer side of the base (1). A top threaded rod (9) is fixedly installed at the top of the vertical plate (6). The top threaded rod (9) passes through the limiting hole (10), the limiting hole (10) is opened on the movable plate (11), the top threaded rod (9) is equipped with a positioning nut (12), the movable plate (11) is fixedly fixed through the middle of the movable plate (11), the end of the electric telescopic rod (13) is equipped with a locking plate (14), the bottom of one side of the base (1) is rotatably installed with a hydraulic rod (15), the top of the hydraulic rod (15) is rotatably connected to the bottom surface of the transfer plate (16), and one end of the transfer plate (16) is rotatably connected to one end of the base (1) through a rotating shaft (17).

2. The battery testing device for new energy vehicle repair according to claim 1, characterized in that: The bottom threaded rod (4) is slidably connected to the track window (3). The track window (3) is symmetrically distributed about the center of the base (1). Locking nuts (5) are symmetrically installed at both ends of the bottom threaded rod (4).

3. The battery testing device for new energy vehicle repair according to claim 1, characterized in that: The stabilizing column (7) and the stabilizing groove (8) are slidably connected, and the side view of the stabilizing column (7) and the stabilizing groove (8) are both "T" shaped.

4. The battery testing device for new energy vehicle repair according to claim 1, characterized in that: The positioning nuts (12) are symmetrically distributed about the center of the limiting holes (10), the limiting holes (10) are symmetrically distributed about the center of the movable plate (11), and the limiting holes (10) and the top thread rod (9) are slidably connected.

5. The battery testing device for new energy vehicle repair according to claim 1, characterized in that: The electric telescopic rod (13) is symmetrically distributed about the center of the locking plate (14), and the length and width of the locking plate (14) are both greater than the length and width of the movable plate (11).

6. The battery testing device for new energy vehicle repair according to claim 1, characterized in that: The hydraulic rods (15) are evenly distributed at the bottom of the transfer plate (16), and the top surface of the transfer plate (16) and the top surface of the support roller (2) are on the same horizontal plane.

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