A new energy vehicle detection and maintenance integrated machine

Abstract

This utility model provides an integrated testing and maintenance machine for new energy vehicles, including a main body and a controller. The main body integrates at least one functional module for testing, balancing, charging, and discharging. The controller is detachably mounted on the main body and is communicatively connected to the main body. The main body may include a battery pack for charging and discharging. It can also monitor and analyze battery performance data in real time, and, combined with current balancing technology, assess the health status and optimize the performance of the battery pack. The communicative connection between the controller and the main body allows users to input commands to the main body, enabling it to execute corresponding functions. Furthermore, the detachable connection allows the controller and main body to interact wirelessly. During operation, users can remove the controller from the main body and directly observe the status of the externally connected battery from a fixed location, receiving timely data feedback without needing to move around. The operation is convenient and effective.

Description

Technical Field

[0001] This utility model belongs to the field of new energy and energy storage technology, and in particular relates to an integrated machine for testing and maintaining new energy vehicles. Background Technology

[0002] The integrated testing and maintenance machine for new energy vehicles is an intelligent device that integrates battery status diagnosis and active balancing functions. It is specifically designed for the refined maintenance and management of battery packs. By monitoring and analyzing battery performance data in real time and combining it with high-current active balancing technology, it can achieve health status assessment and performance optimization of the battery pack. However, in related technologies, the screen of the integrated testing and maintenance machine is usually set on the machine body, which requires the user to walk back and forth to observe the status of the external wiring connections and to process the data displayed on the screen in a timely manner. This process is relatively time-consuming and labor-intensive. Utility Model Content

[0003] The technical objective of this utility model is to provide an integrated testing and maintenance machine for new energy vehicles, which aims to solve the problem that in related technologies, diagnostic equalization machines require the user to walk back and forth to observe the status of the external wiring connected to the battery, making the operation process time-consuming and labor-intensive.

[0004] To solve the above-mentioned technical problems, this utility model is implemented as follows: a new energy vehicle testing and maintenance integrated machine includes a main body and a controller. The main body is used to integrate at least one functional module of testing, equalization, charging and discharging. The controller is detachably mounted on the main body, and the controller and the main body are communicatively connected.

[0005] Furthermore, in some embodiments, the main body is provided with a mounting bracket, and the controller is detachably connected to the mounting bracket.

[0006] Furthermore, in some embodiments, the mounting bracket has a mounting slot that matches the controller, and the controller is placed in the mounting slot.

[0007] Furthermore, in some embodiments, the mounting bracket includes a limiting part disposed in the mounting groove, the limiting part and the mounting groove forming a limiting space, and the controller is assembled in the limiting space.

[0008] Furthermore, in some embodiments, the mounting groove is inclined relative to the axis of the body.

[0009] Furthermore, in some embodiments, the mounting slot is provided with a first electrical connection point, and the controller is provided with a second electrical connection point, wherein the first electrical connection point and the second electrical connection point are detachably electrically connected.

[0010] Furthermore, in some embodiments, a gripping space is provided between the controller and the mounting slot.

[0011] Furthermore, in some embodiments, the mounting bracket has a groove in the wall of the mounting slot, and the groove and the controller form the gripping space.

[0012] Furthermore, in some embodiments, the mounting bracket is provided with reinforcing ribs on the side opposite to the mounting groove.

[0013] Furthermore, in some embodiments, the controller is equipped with a display screen, which is used to realize information interaction between the controller and the main body and the new energy vehicle being tested.

[0014] Furthermore, in some embodiments, the controller includes a mobile electronic device with integrated detection functions, the mobile electronic device being communicatively connected to the new energy vehicle.

[0015] Compared with related technologies, the integrated testing and maintenance machine for new energy vehicles in this utility model has the following advantages: The main body can include a battery pack for charging and discharging. It can also monitor and analyze battery performance data in real time, and, combined with current balancing technology, achieve health status assessment and performance optimization of the battery pack. The controller and the main body are communicatively connected, allowing users to input commands to the main body via the controller to execute corresponding functions. Furthermore, the controller and the main body are detachably connected, enabling wireless interaction. During operation, users can remove the controller from the main body and directly observe the status of the externally connected battery from a fixed location, receiving timely data feedback without needing to move around. The entire operation process is convenient and effective. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a structural schematic diagram of the integrated new energy vehicle testing and maintenance machine from a first-view perspective in an embodiment of this utility model;

[0018] Figure 2 This is a structural schematic diagram of the integrated new energy vehicle testing and maintenance machine from a first-view perspective in an embodiment of this utility model;

[0019] Figure 3 This is a schematic diagram of the main body in an embodiment of this utility model;

[0020] Figure 4 This is a schematic diagram of the mounting bracket in an embodiment of this utility model;

[0021] Figure 5 This is a schematic diagram of the controller in an embodiment of this utility model.

[0022] In the accompanying drawings, the reference numerals indicate:

[0023] 1. Main body; 11. Mounting bracket; 111. First electrical connection plate; 1111. First metal contact; 112. Mounting groove; 1121. First opening; 1122. Second opening; 113. Limiting part; 114. Groove; 115. Reinforcing rib;

[0024] 2. Controller; 21. Display screen; 22. Second electrical connection board; 221. Second metal contact;

[0025] 10. Grip space. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] Please see Figures 1 to 5 This utility model provides an integrated testing and maintenance machine for new energy vehicles, including a main body 1 and a controller 2. The main body 1 is used to integrate at least one functional module of testing, equalization, charging and discharging. The controller 2 is detachably mounted on the main body 1 and the controller 2 and the main body 1 are communicatively connected.

[0030] In this embodiment of the invention, the main body 1 may include a battery pack for charging and discharging. The main body 1 can also be used for real-time monitoring and analysis of battery performance data, and, combined with current balancing technology, to achieve health status assessment and performance optimization of the battery pack. The controller 2 is communicatively connected to the main body 1, allowing the user to input commands to the main body 1 via the controller 2, causing the main body 1 to execute corresponding functions. Furthermore, the controller 2 and the main body 1 are detachably connected, allowing them to interact wirelessly. During operation, the user can remove the controller 2 from the main body 1 and directly observe the status of the externally connected battery at a fixed location, receiving timely data feedback without needing to move around. The entire operation process is convenient and effective.

[0031] It should be noted that the battery pack diagnostic function and current balancing technology in the new energy vehicle testing and maintenance integrated machine of this utility model embodiment are readily known to those skilled in the art through conventional means. For example, the new energy vehicle testing and maintenance integrated machine of this utility model embodiment can support real-time viewing of parameters such as the voltage, current, and charged / discharged capacity of connected battery cells; it also supports reading parameters such as the current SOC / SOH of the battery pack, cell / module voltage, input / output current and power, and battery temperature; and it can read battery pack fault details, status information, etc., while also supporting battery pack fault code detection, special function and action testing; etc. Further details will not be elaborated here.

[0032] Furthermore, in some embodiments, the wireless connection can be Bluetooth, NFC, and / or Wi-Fi, etc.

[0033] Furthermore, in some embodiments, please refer to Figures 1 to 3 The main body 1 is provided with a mounting bracket 11, and the controller 2 is detachably connected to the mounting bracket 11. The mounting bracket 11 allows the controller 2 to be stably mounted on the main body 1. In addition, the mounting bracket 11 can be detachably connected to the main body 1 or integrally formed with the main body 1.

[0034] Furthermore, in some embodiments, please refer to Figure 1 and Figure 3 The mounting bracket 11 has a mounting slot 112 that matches the controller 2, and the controller 2 is placed in the mounting slot 112.

[0035] Specifically, by directly opening a mounting slot 112 on the mounting bracket 11, the controller 2 can be placed directly in the mounting slot 112, which enables a detachable connection between the controller 2 and the mounting bracket 11 of the main body 1, and the operation is simple and quick.

[0036] Understandably, in other embodiments, the controller 2 and the mounting bracket 11 may also be detachably connected in other ways. For example, the controller 2 and the mounting bracket 11 may be connected by snap-fit, screws, etc.

[0037] Furthermore, in some embodiments, please refer to Figure 1 and Figure 3 The mounting bracket 11 includes a limiting part 113, which is disposed in the mounting groove 112. The limiting part 113 and the mounting groove 112 form a limiting space, and the controller 2 is assembled in the limiting space.

[0038] Specifically, the controller 2 is mainly square, and the mounting slot 112 is also square. The mounting slot 112 has a first opening 1121 facing a first direction and a second opening 1122 facing a second direction, which are orthogonally arranged. This allows the controller 2 to be assembled into the mounting slot 112 or removed at the junction of the first opening 1121 and the second opening 1122, facilitating the assembly, connection, disassembly, and separation of the controller 2 and the main body 1. Furthermore, the limiting part 113 covers the side of the first opening 1121 away from the second opening 1122, creating a limiting space between the limiting part 113 and the mounting slot 112 at the location where the first opening 1121 is away from the second opening 1122. The controller 2 is assembled within this limiting space, ensuring stable assembly within the mounting slot 112.

[0039] Furthermore, in some embodiments, the first opening 1121 has a first side away from the second opening 1122 and two second sides orthogonal to and opposite to the first side, and the two ends of the limiting portion 113 bend and extend from the first side to the two second sides.

[0040] Specifically, the first opening 1121 has four sides, with the side furthest from the second opening 1122 being the first side and the two sides orthogonal to the first side being the second side. The limiting part 113 can cover not only the first side of the first opening 1121, but also the two second sides of the first opening 1121, thereby further improving the connection stability between the controller 2 and the mounting groove 112.

[0041] In some embodiments, the new energy vehicle testing and maintenance integrated machine may include three limiting parts 113, which are respectively disposed on the first side of the first opening 1121 and the two second sides of the first opening 1121, which can also improve the connection stability between the controller 2 and the mounting slot 112.

[0042] Furthermore, in some embodiments, please refer to Figure 1 and Figure 3 The mounting slot 112 is inclined relative to the axis of the main body 1. By setting the mounting slot 112 to be inclined, the user can look down or up at the controller 2 when it is placed in the mounting slot 112.

[0043] In some embodiments, the mounting slot 112 is inclined outward along the axis of the body 1 and in the direction from top to bottom, so that the user can look down at the controller 2 to view and / or operate the controller 2 from a better angle.

[0044] Furthermore, in some embodiments, the mounting slot 112 is provided with a first electrical connection point, and the controller 2 is provided with a second electrical connection point, wherein the first electrical connection point and the second electrical connection point are detachably electrically connected.

[0045] Specifically, by setting a first electrical connection point in the mounting slot 112 and a second electrical connection point in the controller 2, when the controller 2 has insufficient power, the controller 2 can be mounted in the mounting slot 112, so that the first electrical connection point and the second electrical connection point can be electrically connected, thereby allowing the main body 1 to charge the controller 2.

[0046] Furthermore, in some specific embodiments, please refer to Figures 3 to 5 The integrated testing and maintenance machine for new energy vehicles includes a first electrical connection plate 111 mounted on the side of the mounting bracket 11 away from the mounting groove 112, and a second electrical connection plate 22 mounted on the controller 2. The first electrical connection point is a first metal contact 1111 formed on the first electrical connection plate 111 and protruding from the mounting groove 112, and the second electrical connection point is a second metal contact 221 formed on the second electrical connection plate 22. The first metal contact 1111 is electrically connected to the second metal contact 221.

[0047] Specifically, the first electrical connection point and the second electrical connection point can be the metal contacts of the electrical connection plate. The electrical connection plate can be mounted on the side of the mounting bracket 11 opposite to the mounting groove 112, with the metal contacts of the electrical connection plate protruding from the mounting groove 112. Simultaneously, another electrical connection plate can be mounted at the corresponding position on the controller 2, allowing the metal contacts of the two electrical connection plates to make contact and connect, thereby enabling the main body 1 to charge the controller 2.

[0048] Furthermore, in some embodiments, please refer to Figures 1 to 3 A gripping space 10 is provided between the controller 2 and the mounting slot 112. Through the gripping space 10, when it is necessary to remove the controller 2 from the mounting slot 112 or to assemble the controller 2 into the mounting slot 112, the user can take out the controller 2 from the gripping space 10, which is convenient for the user to operate.

[0049] Furthermore, in some embodiments, please refer to Figures 1 to 3 The mounting bracket 11 has a groove 114 on the groove wall of the mounting slot 112, and the groove 114 and the controller 2 form a gripping space 10.

[0050] Specifically, a groove 114 is made in one of the groove walls of the mounting groove 112 that is parallel to the front of the controller 2, so that there is a partial gripping space 10 between the back of the controller 2 and the mounting groove 112. This makes it easier for the user to take the controller out of the mounting groove 112 and to assemble the controller 2 into the mounting groove 112.

[0051] Furthermore, in some embodiments, please refer to Figure 4 A reinforcing rib 115 is provided on the side of the mounting bracket 11 that is away from the mounting groove 112. By providing the reinforcing rib 115, the structural strength of the mounting bracket 11 can be improved, thereby enhancing the overall connection stability.

[0052] Furthermore, in some embodiments, please refer to Figure 1 The controller 2 is equipped with a display screen 21, which is used to realize information interaction between the controller 2, the main body 1, and the new energy vehicle being tested. By setting up the display screen 21, users can view data information in real time from the display screen 21 of the controller 2, thereby making better operation and use.

[0053] In some specific embodiments, the controller 2 includes a central display screen 21 and an outer periphery surrounding the display screen 21. After the controller 2 is assembled into the mounting slot 112, the limiting part 113 covers part of the outer periphery, and the display screen 21 of the controller 2 is exposed through the first opening 1121, so that the user can see the data information on the display screen 21 through the first opening 1121.

[0054] In some embodiments, the display screen 21 of the controller 2 can not only view the data information transmitted by the main body 1, but also export, print and delete equalization reports and detection reports; at the same time, the display screen 21 also has a control panel, which can set the system, functions, conditions, etc., and can also input other control commands.

[0055] In some embodiments, the display screen 21 of the controller 2 can also be used to display the power level and charging mode, etc. In this way, the display screen 21 can be viewed through the first opening 1121 to know the charging status and thus determine whether charging is complete.

[0056] Furthermore, in some embodiments, the controller 2 includes a mobile electronic device with integrated detection functions, which is communicatively connected to the new energy vehicle.

[0057] Specifically, controller 2 can be a mobile electronic device. For example, the mobile electronic device can be a tablet or mobile phone, thus controller 2 has the conventional functions of a tablet or mobile phone and can be used independently of the main body 1 for daily purposes. This also eliminates the need for separate manufacturing of controller 2, allowing the direct use of existing mobile electronic devices and simplifying the device. Furthermore, by integrating detection functions into the mobile electronic device and enabling communication between the mobile electronic device and the new energy vehicle, controller 2 can independently detect the new energy vehicle, thus enriching its functionality and enhancing its practicality.

[0058] Understandably, in some embodiments, the controller 2 may also be a separately manufactured ordinary controller 2, used only for communication connection with the main body 1, which can also realize the detection of new energy vehicles.

[0059] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0060] The above is a description of the technical solution provided by this utility model. For those skilled in the art, based on the idea of ​​the embodiments of this utility model, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A new energy vehicle testing and maintenance integrated machine, characterized in that, include: The main body is used to integrate at least one functional module among detection, equalization, charging, and discharging. The controller is detachably mounted on the main body, and the controller and the main body are communicatively connected.

2. The integrated testing and maintenance machine for new energy vehicles according to claim 1, characterized in that, The main body is provided with a mounting bracket, and the controller is detachably connected to the mounting bracket.

3. The integrated testing and maintenance machine for new energy vehicles according to claim 2, characterized in that, The mounting bracket has a mounting slot that matches the controller, and the controller is placed in the mounting slot.

4. The integrated testing and maintenance machine for new energy vehicles according to claim 3, characterized in that, The mounting bracket includes a limiting part, which is disposed in the mounting groove, and the limiting part and the mounting groove form a limiting space, and the controller is assembled in the limiting space.

5. The integrated testing and maintenance machine for new energy vehicles according to claim 3, characterized in that, The mounting slot is provided with a first electrical connection point, and the controller is provided with a second electrical connection point. The first electrical connection point and the second electrical connection point are detachably electrically connected.

6. The integrated testing and maintenance machine for new energy vehicles according to claim 3, characterized in that, A gripping space is provided between the controller and the mounting slot.

7. The integrated testing and maintenance machine for new energy vehicles according to claim 6, characterized in that, The mounting bracket has a groove in the wall of the mounting slot, and the groove and the controller form the gripping space.

8. The integrated testing and maintenance machine for new energy vehicles according to claim 3, characterized in that, The mounting bracket has a reinforcing rib on the side opposite to the mounting groove.

9. The integrated testing and maintenance machine for new energy vehicles according to claim 1, characterized in that, The controller is equipped with a display screen.

10. The integrated testing and maintenance machine for new energy vehicles according to claim 1, characterized in that, The controller includes a mobile electronic device with integrated detection functions, which is communicatively connected to the new energy vehicle.

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