New energy automobile fault setting and detection practical training platform

Abstract

The utility model relates to the field of automobile fault detection, in particular to a new energy automobile fault setting and detection practical training platform which comprises a bottom plate and a teaching display screen, a shell is installed on the upper end face of the bottom plate, a workbench is installed on the upper end face of the shell, a placing groove is installed on the upper end face of the workbench, and a measuring panel is arranged in the placing groove. A fixing frame is installed on the upper end face of the workbench, a mounting plate is installed on the front end face of the fixing frame, and a teaching display screen is installed on the front end face of the mounting plate; according to the utility model, the fault setting and detection connection platform is adopted, so that teachers can conveniently set faults for teaching and students can conveniently measure and learn data, and the new energy automobile simple fault diagnosis and elimination basic capability of the students can be improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile fault detection, and in particular to a new energy automobile fault setting and detection training platform. Background Art

[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source and integrate advanced technologies in vehicle power control and drive. With the advancement of science and technology, new energy vehicle systems are becoming more and more sophisticated and complex.

[0003] A Chinese patent discloses a fault setting circuit for new energy vehicle power batteries for practical training (CN 209496974U). This patented technology can solve the problem that there is high voltage inside the power battery of new energy electric vehicles, and the power battery fault cannot be set. The existing new energy vehicle power batteries are only replaced with transparent materials for observation training.

[0004] However, there is a lack of training platform structure for new energy vehicle failure settings, which brings troubles to teaching staff and makes it difficult to provide comprehensive guidance to trainees. In addition, when not in use, the display screen on the training platform lacks a dust-proof structure, making its internal structure prone to damage. Summary of the invention

[0005] In order to solve the above technical problems, the utility model provides a new energy vehicle fault setting and detection training platform, including a base plate and a teaching display screen, a shell is installed on the upper end surface of the base plate, a workbench is installed on the upper end surface of the shell, a placement groove is installed on the upper end surface of the workbench, a measurement panel is arranged in the placement groove, an upper drawer is installed on the rear end surface of the shell by sliding cooperation, a fault panel is arranged at the bottom of the upper drawer, a fixing frame is installed on the upper end surface of the workbench, a mounting plate is installed on the front end surface of the fixing frame, and a teaching display screen is installed on the front end surface of the mounting plate.

[0006] Preferably, the mounting plate and the teaching display screen are connected via fixing bolts.

[0007] Preferably: a plurality of hooks are installed on the rear end surface of the shell from left to right, and storage boxes are symmetrically installed on the left and right side walls of the shell.

[0008] Preferably: moving wheels are installed at the bottom of the base plate near the four corners.

[0009] Preferably: the left and right side walls of the workbench are symmetrically mounted with side frames, the upper end surfaces of the side frames are rotatably mounted with cover cavities via pins, and the cover cavities are connected via snap-fitting.

[0010] Preferably: a rotating shaft is rotatably mounted on the outer end surface of the side frame via a pin, and vertical rods are symmetrically mounted on the outer side wall of the rotating shaft.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The fault setting and detection connection platform adopted in the utility model should be convenient for teachers to set faults for teaching and students to measure data for learning, which is conducive to improving students' basic ability to diagnose and eliminate simple faults of new energy vehicles.

[0013] 2. The utility model adopts a cover cavity structure to protect the surface of the measuring panel and the teaching display screen from dust, and adopts a vertical rod to limit and fix the cover cavity, which further improves the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural main view of the new energy vehicle fault setting and detection training platform provided in the embodiment of the present application;

[0015] Figure 2 It is a partial front view of the new energy vehicle fault setting and detection training platform provided in the embodiment of the present application;

[0016] Figure 3 It is a partial rear view of the new energy vehicle fault setting and detection training platform provided in the embodiment of the present application;

[0017] Figure 4 It is a partial cross-sectional top view of the new energy vehicle fault setting and detection training platform provided in the embodiment of the present application;

[0018] Figure 5 It is a partial sectional left view of the new energy vehicle fault setting and detection training platform provided in the embodiment of the present application;

[0019] In the figure: 1. bottom plate; 2. teaching display screen; 11. shell; 12. workbench; 13. measurement panel; 14. fault panel; 15. fixing frame; 16. mounting plate; 17. hook; 18. storage box; 19. moving wheel; 21. side frame; 22. cover cavity; 23. vertical rod. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The invention of the present invention is given for the purpose of illustration and description, and is not intended to be exhaustive or to limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The invention is selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various inventions with various modifications suitable for specific purposes.

[0021] See also Figures 1 to 5In this embodiment, a new energy vehicle fault setting and detection training platform is provided, including a bottom plate 1 and a teaching display screen 2. A shell 11 is installed on the upper end surface of the bottom plate 1, a workbench 12 is installed on the upper end surface of the shell 11, a placement groove is installed on the upper end surface of the workbench 12, and a measurement panel 13 is arranged in the placement groove. An upper drawer is installed on the rear end surface of the shell 11 by sliding cooperation, and a fault panel 14 is arranged at the bottom of the upper drawer. A fixing frame 15 is installed on the upper end surface of the workbench 12, and a mounting plate 16 is installed on the front end surface of the fixing frame 15. The teaching display screen 2 is installed on the front end surface of the mounting plate 16. When working, the measurement panel 13 adopts an acrylic integrated design, and the original car plug outline diagram needs to be printed on the board. The measurement pins need to use 2mm blue banana insulating columns for Cooperate with the measurement panel 13 to measure data, the number of data measurement holes should be no less than 323, and the automotive-grade automobile measurement harness should be used to connect to the fault setting board to ensure the accuracy of the collected voltage and other data, and to test the students' ability to recognize circuit diagrams. The measurement panel 13 is the student measurement part, and a multimeter or oscilloscope should be used directly to measure voltage, resistance, frequency or waveform signals in real time on the panel. The fault panel 14 can support a maximum of no less than 256 fault design paths. The board is equipped with a mouth-shaped fault setting area and a 12V positive and negative power supply interface. It can be used to set open circuit, short circuit, virtual connection, and cross faults through the fault setting module and the fault setting harness, as well as the number of short-circuit plug-ins configured to be no less than 181 and the number of disconnection plug-ins to be no less than 15. The fault range should include multiple systems including battery management system, vehicle controller, motor controller, AC charging system, body control module, and driver assistance system, with no less than 161 fault lines and no less than 20 measurement lines. The teaching display screen 2 is equipped with electronic equipment user manuals and vehicle model user manuals, circuit diagrams, maintenance manuals and other materials authorized by the host manufacturer to meet the needs of teaching and learning. The information query area should be connected to an independent computer host, which should meet the requirements of the tenth generation I 5 processor and above, and can smoothly run the virtual simulation teaching software system.

[0022] The mounting plate 16 is connected to the teaching display screen 2 by fixing bolts, and a threaded fixing connection method is adopted, which facilitates the disassembly and replacement of the teaching display screen 2.

[0023] A plurality of hooks 17 are installed on the rear end face of the shell 11 from left to right, and storage boxes 18 are symmetrically installed on the left and right side walls of the shell 11. When working, the hooks 17 can restrain the connection line between the fault panel 14 and the new energy vehicle to prevent it from being entangled and knotted. The storage box 18 can store the car-specific connection harness, which is beautiful and easy to use.

[0024] Moving wheels 19 are installed near the four corners at the bottom of the base plate 1. When working, the moving wheels 19 structure is used to facilitate the transportation of the entire device.

[0025] The left and right side walls of the workbench 12 are symmetrically installed with side frames 21, and the upper end surfaces of the side frames 21 are rotatably installed with cover cavities 22 through pin shafts. The cover cavities 22 are connected by snapping. When working, when not in use, the cover cavities 22 are used to protect the surfaces of the measuring panel 13 and the teaching display screen 2 from dust. When in use, the cover cavity 22 can be opened by rotating toward the outer end.

[0026] The outer end surface of the side frame 21 is rotatably mounted with a rotating shaft through a pin shaft, and vertical rods 23 are symmetrically mounted on the outer side wall of the rotating shaft. When working, the cover cavity 22 is limited and fixed by the vertical rods 23, which further improves the stability of the device. When the cover cavity 22 needs to be rotated to open, the rotating shaft is driven to rotate so that the vertical rods 23 remain horizontal.

[0027] In specific work, the automotive-grade automobile measurement harness is connected to the fault setting board to ensure the accuracy of the collected voltage and other data, and to test the students' ability to recognize circuit diagrams. The measurement panel 13 is the student measurement part, and the multimeter and oscilloscope should be directly used to measure the voltage, resistance, frequency or waveform signal on the panel in real time. The teaching display screen 2 is equipped with an electronic version of the equipment user manual and the vehicle model user manual, circuit diagram, maintenance manual and other materials authorized by the host factory to meet the needs of teaching and learning. The information query area should be connected to an independent computer host, which should meet the tenth generation I5 processor and above, and can smoothly run the virtual simulation teaching software system.

[0028] Obviously, the invention described is only a part of the invention of the utility model, not the whole invention. Based on the invention in the utility model, all other inventions obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the utility model. The structures, devices and operating methods not specifically described and explained in the utility model shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A new energy vehicle fault setting and detection training platform, comprising a base plate (1) and a teaching display screen (2), It is characterized in that The upper end surface of the bottom plate (1) is mounted with a shell (11), the upper end surface of the shell (11) is mounted with a workbench (12), the upper end surface of the workbench (12) is mounted with a placement groove, a measurement panel (13) is arranged in the placement groove, an upper drawer is mounted on the rear end surface of the shell (11) by means of sliding fit, a fault panel (14) is arranged at the bottom of the upper drawer, a fixing frame (15) is mounted on the upper end surface of the workbench (12), a mounting plate (16) is mounted on the front end surface of the fixing frame (15), and a teaching display screen (2) is mounted on the front end surface of the mounting plate (16).

2. According to claim 1, the new energy vehicle fault setting and detection training platform, Features The mounting plate (16) and the teaching display screen (2) are connected via fixing bolts.

3. The new energy vehicle fault setting and detection training platform according to claim 1, It is characterized in that A plurality of hooks (17) are installed on the rear end surface of the shell (11) from left to right, and storage boxes (18) are symmetrically installed on the left and right side walls of the shell (11).

4. The new energy vehicle fault setting and detection training platform according to claim 1, It is characterized in that Moving wheels (19) are installed at the bottom of the base plate (1) near the four corners.

5. The new energy vehicle fault setting and detection training platform according to claim 1, It is characterized in that The left and right side walls of the workbench (12) are symmetrically mounted with side frames (21), and the upper end surfaces of the side frames (21) are rotatably mounted with cover cavities (22) via pins, and the cover cavities (22) are connected via a snap-fitting manner.

6. The new energy vehicle fault setting and detection training platform according to claim 5, It is characterized in that A rotating shaft is rotatably mounted on the outer end surface of the side frame (21) via a pin shaft, and vertical rods (23) are symmetrically mounted on the outer side wall of the rotating shaft.

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