Mobile automobile charging detection system

Abstract

The utility model relates to the technical field of automobile detection equipment, in particular to a mobile automobile charging detection system which comprises a conveyor belt device used for transporting automobiles and a test cabinet, the conveyor belt device is installed on the ground, a sliding rail device is fixed beside the conveyor belt device, and the sliding rail device is arranged in the length direction of the conveyor belt device. The sliding rail device is slidably connected with a charging device, and the test cabinet is electrically connected with the charging device and the conveyor belt device. According to the utility model, the conveyor belt device is arranged, the slide rail is arranged on the conveyor belt device disc, and the charging device is arranged on the slide rail, so that the charging device can move along with the movement of the automobile, the charging detection of the automobile can be realized in the conveying process of the automobile, the detection efficiency is further improved, and the detection time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile detection equipment, and more specifically, to a mobile automobile charging detection system. Background Art

[0002] With the development of new energy vehicles, traditional fuel vehicle manufacturing enterprises are accelerating their transformation to electrification; in order to meet the quality inspection requirements of pure electric vehicles (EVs) and plug-in hybrid electric vehicles (PHEVs), it is necessary to add charging piles and their diagnostic systems on the production line to detect the charging performance of vehicles; currently, most automobile enterprises' charging inspection stations are equipped with DC charging piles and AC charging piles. The layout form of the charging piles is relatively single, and there is no communication diagnosis function with the vehicle, and the detection time is long and the detection efficiency is low.

[0003] There is a Chinese utility model with the publication number CN219758404U, which discloses an electric vehicle charging detection system, including: at least two detection stations arranged in parallel at intervals for electric vehicle charging tests, an identification component for vehicle information collection, a control component for presenting vehicle detection information, a power component, and a plurality of charging components. The charging components are arranged at the middle gaps between adjacent two detection stations and at the end positions on one side of the two end detection stations far from the middle gaps. The number of the identification components and the control components is multiple and is correspondingly arranged with each detection station. By arranging the charging components at the middle gaps between adjacent two detection stations and at the end positions outside the two end detection stations, it can ensure that charging components are arranged on both sides of each detection station, so as to adapt to the differences in the positions of charging ports of different vehicle models, meet the diversified requirements for the layout of vehicle charging ports, and improve the efficiency of vehicle detection.

[0004] However, in the above technical solution, due to the long detection process time and the long idle waiting time of personnel, it cannot meet the working hours of assembly line operations, and the charging components and the control components are independent of each other and need to be controlled separately. In the case where they cannot cooperate well on both sides, there may be safety problems such as electric shock caused by operation errors. Summary of the Utility Model

[0005] To solve the problems of slow charging detection speed and low efficiency in the prior art, the utility model provides a mobile automobile charging detection system, which realizes charging detection of automobiles in an assembly line and is applicable to the use scenario of charging detection of a large number of automobiles.

[0006] To solve the above technical problems, the present utility model provides a mobile vehicle charging detection system, which includes a conveyor belt device for transporting vehicles. The conveyor belt device is fixed to the ground, and a slide rail device is fixed beside the conveyor belt device. The slide rail device is arranged along the length direction of the conveyor belt device, and a charging device is slidably connected to the slide rail device. The system further includes a test cabinet, which is electrically connected to the charging device and the conveyor belt device.

[0007] In this technical solution, after the vehicle is assembled, it needs to be transported. During the transportation process, the vehicle is in an idle state, and the transportation process can be used to perform charging detection on the vehicle. On the one hand, in the production process, in order to ensure safety, generally the vehicle battery does not store electrical energy, and the vehicle cannot move by its own power. On the other hand, relying on the vehicle's own power to move requires a driver, which is difficult to ensure that the vehicle is on the predetermined moving track, and it is easy to have safety hazards such as collisions. Moreover, vehicles are generally produced in an assembly line, and the number of vehicle products is large. If all are driven manually, it will greatly increase the labor cost. Therefore, an external power is needed to drive the vehicle to move. The mobile vehicle charging detection system includes a conveyor belt device fixed to the ground. When it is necessary to perform charging detection on the vehicle, the vehicle to be detected is placed at the entrance of the conveyor belt device. The conveyor belt device provides power for the vehicle and drives the vehicle forward. The staff connects the vehicle to the charging device at the entrance of the conveyor belt device. The charging device can be slidably installed on the slide rail device, and the slide rail device is arranged along the length direction of the conveyor belt device. When the vehicle is driven forward by the conveyor belt device, the charging device also moves in the same direction along the slide rail device, avoiding pulling on the charging device due to the increase in the relative distance between the vehicle and the charging device and damaging the charging device. While moving, the vehicle is charged. The charging device and the conveyor belt device are electrically connected to the test cabinet. The test cabinet can, on the one hand, control the start, stop, and charging speed of the charging device, and on the other hand, the various data after the vehicle is charged are also transmitted to the test cabinet. At the same time, the test cabinet can also decide whether to stop or start charging of the charging device and stop or start the conveyor belt device to drive the vehicle to move according to the vehicle state. When the vehicle moves to the exit of the conveyor belt device, the charging device just completes the charging detection. At this time, the staff needs to disconnect the connection between the charging device and the vehicle, and then the vehicle is transported out. The charging device moves back to the entrance of the conveyor belt device along the slide rail device, thus participating in the charging detection of the next vehicle, and realizing the charging detection of vehicles in the form of an assembly line, which can meet the detection requirements for a large number of vehicles.

[0008] Preferably, the charging device includes a charger, a control box, a mounting bracket, and a driving member. The mounting bracket is slidably mounted on the rail device. The charger, the control box, and the driving member are all mounted on the mounting bracket. The control box is electrically connected to the driving member and the charger respectively. The control box is electrically connected to the test cabinet. The charger is inserted into the mounting bracket. An OBD interface is further provided on the control box, and the OBD interface is electrically connected to the test cabinet.

[0009] Preferably, the rail device includes a first rail and columns. The columns are mounted on the ground. There are multiple columns, and the multiple columns are arranged along the length direction of the conveyor device. The first rail is mounted on the columns. The first rail is parallel to the length direction of the conveyor device. The charging device is slidably connected to the first rail.

[0010] Preferably, a second rail is further included. The second rail is fixed to the columns. The second rail is arranged below the first rail. The second rail is parallel to the first rail. There are two charging devices, and the two charging devices are respectively slidably connected to the first rail and the second rail.

[0011] Preferably, an adjusting plate is further included. The adjusting plate is fixed to the ground, and the columns are mounted on the adjusting plate.

[0012] Preferably, an adjusting groove is provided on the adjusting plate. The length direction of the adjusting groove is perpendicular to the length direction of the conveyor device. Mounting holes are provided on the columns, and fasteners are connected between the mounting holes and the adjusting groove.

[0013] Preferably, there are two sets of the rail devices, and the two sets of rail devices are respectively arranged on both sides of the conveyor device along the length direction.

[0014] Preferably, the test cabinet includes a cabinet body. A display screen and an input module are provided on the cabinet body. An industrial control computer is provided inside the cabinet body. The industrial control computer is electrically connected to the display screen, the input module, the control box, and the conveyor device.

[0015] Preferably, a wire-off detection grating is further provided at the outlet of the conveyor device, and the wire-off detection grating is electrically connected to the industrial control computer.

[0016] Preferably, a limiting plate for restricting the charging device from sliding out is further provided at the end of the rail device.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, by providing a conveyor belt device and arranging a slide rail on the conveyor belt device and disposing a charging device on the slide rail, it is realized that the charging device can move along with the movement of the vehicle, so that the vehicle can be charged during the transportation process of the vehicle. And by providing an OBD interface in the charging device to transmit the vehicle charging data to the test cabinet, the staff can obtain the charging data by operating the test cabinet to realize the detection of the charging, which improves the detection efficiency, saves the detection time. At the same time, the test cabinet is electrically connected to the charging device so that the charging device can be controlled by the test cabinet, avoiding the situation of electric shock caused by the cooperation error in the case of independent control of the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a perspective view of the mobile vehicle charging detection system of the present utility model;

[0019] Figure 2 is a top view of the mobile vehicle charging detection system of the present utility model;

[0020] Figure 3 is a front view of the slide rail in the mobile vehicle charging detection system of the present utility model.

[0021] In the drawings: 1, conveyor belt device; 2, slide rail device; 3, charging device; 4, test cabinet; 21, first slide rail; 22, column; 23, second slide rail; 24, adjusting plate; 25, limiting plate; 31, charger; 32, control box; 33, mounting bracket; 34, driving member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The drawings are only for illustrative purposes and cannot be construed as a limitation of this patent; for better illustrating this embodiment, some components in the drawings will be omitted, enlarged or reduced, which do not represent the actual size of the product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationships described in the drawings are only for illustrative purposes and cannot be construed as a limitation of this patent.

[0023] In the drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be construed as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] The technical solution of the present utility model will be further specifically described below through specific embodiments in conjunction with the accompanying drawings:

[0025] Embodiment 1

[0026] As Figure 1 shown, a mobile vehicle charging detection system includes a conveyor belt device 1 for transporting vehicles and a test cabinet 4. The conveyor belt device 1 is installed on the ground. A slide rail device 2 is fixed beside the conveyor belt device 1. The slide rail device 2 is arranged along the length direction of the conveyor belt device 1. A charging device 3 is slidably connected to the slide rail device 2. The test cabinet 4 is electrically connected to the charging device 3 and the conveyor belt device 1 respectively. After the vehicle is assembled, it needs to be transported. During the transportation process, the vehicle is in an idle state, and the transportation process can be used to perform charging detection on the vehicle. On the one hand, in the production process, in order to ensure safety, generally the vehicle battery does not store electrical energy, and the vehicle cannot move by its own power. On the other hand, relying on the vehicle's own power to move requires personnel to drive, which is difficult to ensure that the vehicle is on the predetermined moving track, and it is easy to have safety hazards such as collisions. Moreover, vehicles are generally produced in an assembly line, and the number of vehicle products is large. If all are manually driven, it will greatly increase the labor cost. Therefore, an external power needs to be set to drive the vehicle to move. The mobile vehicle charging detection system includes a conveyor belt device 1. The conveyor belt device 1 is fixed on the ground. When it is necessary to perform charging detection on the vehicle, the vehicle to be detected is placed at the entrance of the conveyor belt device 1. The conveyor belt device 1 provides power for the vehicle and drives the vehicle forward. The staff connects the vehicle to the charging device 3 at the entrance of the conveyor belt device 1. The charging device 3 is slidably installed on the slide rail device 2. The slide rail device 2 is arranged along the length direction of the conveyor belt device 1. When the vehicle is driven forward by the conveyor belt device 1, the charging device 3 also moves in the same direction along the slide rail device 2, avoiding pulling on the charging device 3 due to the increase in the relative distance between the vehicle and the charging device 3 and damaging the charging device 3. While moving, the vehicle is charged. The charging device 3 and the conveyor belt device 1 are electrically connected to the test machine. The test cabinet 4 can, on the one hand, control the start, stop of power supply and the charging speed of the charging device 3, and on the other hand, the various data after the vehicle is charged are also transmitted to the test cabinet 4. At the same time, the test cabinet 4 can also decide to stop or start charging of the charging device 3 and stop or start the conveyor belt device 1 to drive the vehicle to move according to the vehicle state. When the vehicle moves to the exit of the conveyor belt device 1, the charging device 3 just completes the charging detection. At this time, the staff needs to cut off the connection between the charging device 3 and the vehicle, and then the vehicle is transported out. The charging device 3 moves back to the entrance of the conveyor belt device 1 along the slide rail device 2, so as to participate in the charging detection of the next vehicle, thus realizing the charging detection of vehicles in the form of an assembly line and meeting the detection requirements for a large number of vehicles.

[0027] As Figure 3As shown in the figure, the charging device 3 includes a charger 31, a control box 32, a mounting bracket 33, and a driving member 34. The mounting bracket 33 is slidably mounted on the slide rail device 2. The charger 31, the control box 32, and the driving member 34 are all mounted on the mounting bracket 33. The control box 32 is electrically connected to the driving member 34 and the charger 31. The control box 32 is electrically connected to the test cabinet 4. The charger 31 is inserted into the mounting bracket 33. An OBD interface is also provided on the control box 32, and the OBD interface is electrically connected to the test cabinet 4. The charger 31 is inserted into the mounting bracket 33. On the one hand, the mounting bracket 33 can firmly fix the charger 31. On the other hand, the charger 31 can be easily pulled out of the mounting bracket quickly. When charging an automobile, the staff member pulls out the charger 31 from the mounting bracket 33 and inserts it into the charging port of the automobile. At the same time, the OBD interface is connected to the OBD interface of the automobile. OBD is the abbreviation of On-Board Diagnostic System. The OBD interface is used to transmit various data during the operation of the automobile and is used to transmit the data related to charging of the automobile when only charging. The controller 32 is electrically connected to the test cabinet and is controlled by the test cabinet 4. The controller 32 is used to control the charger 31 and the driving member 34 to work. The driving member 34 is used to drive the charging device 3 to move along the length direction of the slide rail device 2. The driving member 34 is a rotary motor. A driving wheel is provided on the output shaft of the driving member 34. The outer peripheral surface of the driving wheel is in contact with the slide rail device 2. When the driving member 34 is started, the driving member 34 drives the driving wheel to roll on the slide rail device 2, thereby driving the charging device 3 to move along the slide rail device 2.

[0028] As Figure 2 shown, the slide rail device 2 includes a first slide rail device 21 and columns 22. The columns 22 are installed on the ground. There are multiple columns 22, and the multiple columns 22 are arranged along the length direction of the conveyor belt device 1. The first slide rail device 21 is installed on the columns 22. The first slide rail device 21 is parallel to the length direction of the conveyor belt device 1. The charging device 3 is slidably connected to the first slide rail device 21. The columns 22 are used to fix the position of the first slide rail device 21. Since the first slide rail device 21 is long and strip-shaped, the support range of a single column 22 is limited, and it is difficult to support the entire first slide rail device 21. Therefore, there are multiple columns 22, which are arranged along the length direction of the conveyor belt device 1. While providing overall support for the first slide rail device 21, it also ensures that the first slide rail device 21 is parallel to the conveyor belt device 1, thereby ensuring that the sliding direction of the charging device 3 sliding on the first slide rail device 21 will not deviate, and ensuring that the charging device 3 and the automobile can maintain an appropriate distance during the entire sliding process.

[0029] As Figure 2As shown in the figure, it further includes a second slide rail device 23. The second slide rail device 23 is fixed to the column 22. The second slide rail device 23 is arranged below the first slide rail device 21. The second slide rail device 23 is parallel to the first slide rail device 21. There are two charging devices 2, and the two charging devices 2 are respectively slidably connected to the first slide rail device 21 and the second slide rail device 23. The two charging devices 2 can alternately perform vehicle charging detection to improve the detection efficiency. In the initial state, the charging devices 3 on the first slide rail device 21 and the second slide rail device 23 are located at the entrance of the conveyor belt device 1. When the first vehicle enters the entrance of the conveyor belt device 1, the staff connects the charging device 3 on the first slide rail device 21 to the first vehicle. The charging device 3 on the first slide rail device 21 moves together with the first vehicle, while the charging device 3 on the second slide rail device 23 remains stationary. When the second vehicle enters the entrance of the conveyor belt device 1, the staff connects the charging device 3 on the second slide rail device 23 to the second vehicle. At this time, the first vehicle reaches the exit of the conveyor belt device 1, and the charging detection of the first vehicle has been completed. The staff separates the first vehicle from the charging device 3 on the first slide rail device 21. At this time, the charging device 3 on the first slide rail device 21 has to move back to the exit of the conveyor belt device 1,

[0030] As Figure 3 shown in the figure, it further includes an adjusting plate 24. The adjusting plate 24 is fixed to the ground, and the column 22 is installed on the adjusting plate 24. The adjusting plate 24 is used to adjust the position of the column 22. On the one hand, it finely adjusts the fixed positions of different parts of the slide rail device 2 to ensure that the slide rail device 2 is parallel to the conveyor belt device 1. On the other hand, since the widths of different vehicle models may be different, the position of the column 22 can be adjusted through the adjusting plate 24 to adapt to different vehicle models.

[0031] As Figure 3 shown in the figure, the adjusting plate 24 is provided with an adjusting groove. The length direction of the adjusting groove is perpendicular to the length direction of the conveyor belt 1. The column 22 is provided with a mounting hole, and a fastener is connected between the mounting hole and the adjusting groove. The column 22 can move along the length direction of the adjusting groove to change its distance from the conveyor belt device 1. The fastener is a bolt and a nut. When the column 22 moves to a suitable position, tightening the bolt and the nut can fix the column 22.

[0032] As Figure 1 shown in the figure, there are two sets of slide rail devices 2 and the charging devices 3 installed on the slide rail devices 2. The two sets of slide rail devices 2 are respectively arranged on both sides of the conveyor belt device 1 along the length direction. Facing different vehicle models, the opening directions of their charging ports are different. Two sets of slide rail devices 2 are respectively arranged on both sides of the conveyor belt device 1 along the length direction to facilitate adapting to different vehicle models.

[0033] Embodiment 2

[0034] This embodiment is similar to the above-mentioned Embodiment 1, except that, as Figure 1 shown, the test cabinet 4 includes a cabinet body, on the surface of which a display screen and an input module are arranged, and an industrial control computer is arranged inside the cabinet body. The industrial control computer is electrically connected to the display screen, the input module, the control box 32, and the conveyor belt device 1. The test cabinet 4 is used to summarize the automotive charging detection information and control the operation of the mobile automotive charging detection system. The display screen can visually reflect the detection information to the staff, and at the same time, the staff can issue instructions to the industrial control computer through the input module to control the operation of the mobile automotive charging detection system.

[0035] Embodiment 3

[0036] This embodiment is similar to the above-mentioned Embodiment 1, except that, as Figure 1 shown, a disconnection detection grating is further arranged at the outlet of the conveyor belt device 1. The disconnection detection grating and the conveyor belt device 1 are both electrically connected to the industrial control computer. The disconnection detection grating is used to detect whether the charging device 3 is disconnected from the vehicle, so as to avoid the charging device 3 being damaged due to the vehicle continuing to move and pulling the charging device 3.

[0037] As Figure 2 shown, a limiting plate 25 for restricting the charging device 3 from sliding out is further arranged at the end of the slide rail device 2. Since there is inertia during the movement of the charging device 3 on the slide rail device 2, it may accidentally slide out under the action of its own inertia when moving to the end of the slide rail device 2. The limiting plate 25 is arranged at the end of the slide rail device 2 to restrict the charging device 3 from sliding out of the slide rail device 2.

[0038] Obviously, the above-mentioned embodiments of the present invention are only examples for clearly explaining the present invention, rather than limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A mobile vehicle charging detection system, characterized in that, It includes a conveyor belt device (1) for transporting automobiles and a test cabinet (4). The conveyor belt device (1) is installed on the ground. A slide rail device (2) is fixed beside the conveyor belt device (1). The slide rail device (2) is arranged along the length direction of the conveyor belt device (1). A charging device (3) is slidably connected to the slide rail device (2). The test cabinet (4) is electrically connected to the charging device (3) and the conveyor belt device (1) respectively.

2. The mobile vehicle charging detection system according to claim 1, wherein The charging device (3) includes a charger (31), a control box (32), a mounting bracket (33) and a driving member (34). The mounting bracket (33) is slidably installed on the slide rail device (2). The charger (31), the control box (32) and the driving member (34) are all installed on the mounting bracket (33). The control box (32) is electrically connected to the driving member (34) and the charger (31) respectively. The control box (32) is electrically connected to the test cabinet (4). The charger (31) is inserted into the mounting bracket (33). An OBD interface is further provided on the control box (32). The OBD interface is electrically connected to the test cabinet (4).

3. A mobile vehicle charging detection system according to claim 1, characterized in that, The slide rail device (2) includes a first slide rail (21) and columns (22). The columns (22) are installed on the ground. There are multiple columns (22), and the multiple columns (22) are arranged along the length direction of the conveyor belt device (1). The first slide rail (21) is installed on the columns (22). The first slide rail (21) is parallel to the length direction of the conveyor belt device (1). The charging device (3) is slidably connected to the first slide rail (21).

4. A mobile vehicle charging detection system according to claim 3, characterized in that, It further includes a second slide rail (23). The second slide rail (23) is fixed to the columns (22). The second slide rail (23) is arranged below the first slide rail (21). The second slide rail (23) is parallel to the first slide rail (21). There are two charging devices (3), and the two charging devices (3) are respectively slidably connected to the first slide rail (21) and the second slide rail (23).

5. The mobile vehicle charging detection system according to claim 3, characterized in that, It further includes an adjusting plate (24). The adjusting plate (24) is fixed to the ground. The columns (22) are installed on the adjusting plate (24).

6. The mobile vehicle charging detection system according to claim 5, wherein, Adjusting grooves are provided on the adjusting plate (24). The length direction of the adjusting grooves is perpendicular to the length direction of the conveyor belt device (1). Mounting holes are provided on the columns (22). Fasteners are connected between the mounting holes and the adjusting grooves.

7. A mobile vehicle charging detection system according to any one of claims 1 to 6, characterized in that, There are two groups of the slide rail devices (2), and the two groups of slide rail devices (2) are respectively arranged on both sides of the conveyor belt device (1) along the length direction.

8. The mobile vehicle charging detection system according to claim 2, characterized in that, The test cabinet (4) includes a cabinet body. A display screen and an input module are provided on the cabinet body. An industrial control computer is arranged in the cabinet body. The industrial control computer is electrically connected to the display screen, the input module, the control box (32) and the conveyor belt device (1).

9. The mobile vehicle charging detection system according to claim 8, characterized in that, A wire-off detection grating is further provided at the outlet of the conveyor belt device (1). The wire-off detection grating is electrically connected to the industrial control computer.

10. A mobile vehicle charging detection system according to claim 1, characterized in that, A limiting plate (25) for restricting the charging device (3) from sliding out is further provided at the end of the slide rail device (2).

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