Demonstration device for working principle of electric appliances of whole new energy electric vehicle

Abstract

The utility model discloses a new energy electric vehicle whole vehicle electric appliance working principle demonstration device which is characterized in that the demonstration device comprises a system frame rack, an equipment panel is fixedly installed on the surface of the system frame rack, an original vehicle electric appliance system is installed on the surface of the equipment panel, and one side of the original vehicle electric appliance system is electrically connected with a power supply system through a wire; an electric appliance system switch is fixedly installed on the surface of the equipment panel, an operation panel is fixedly installed on one side of the equipment panel, a demonstration screen is fixedly installed on the surface of the operation panel, a microcontroller is fixedly installed on one side of the demonstration screen, and the electric appliance system switch is electrically connected with the microcontroller through a wire. The beneficial effects of the utility model are that through the mutual cooperation of all systems, students can carry out interactive operation with equipment on the practical training platform, so that the students can control and experience the real operation of original vehicle electrical components, and the practical effect of the students during practical training is improved.

Description

Technical Field

[0001] The utility model relates to an automobile electrical appliance demonstration device, in particular to a demonstration device for the working principle of the entire electrical appliance of a new energy electric vehicle. Background Art

[0002] At present, with the rapid development of the new energy vehicle industry, electric vehicles are gradually becoming an important trend in future travel. However, in the field of education and training, especially in the teaching and practice of new energy vehicle electrical systems, there are significant deficiencies. Currently, most of the teaching and training equipment on the market is based on the transformation of traditional fuel vehicles, which cannot fully adapt to the unique electrical structure and working principle of new energy vehicles, resulting in a disconnect between teaching content and practical application.

[0003] In addition, most of the existing full-vehicle electrical training equipment is limited to basic structural cognition, and simply disassembles and reassembles the actual vehicle electrical system on the training table. It lacks the functions of dynamic demonstration and interactive learning, and cannot meet the needs of in-depth understanding of the working principles and operating procedures of the complex electrical systems of electric vehicles. This type of equipment usually has poor interactivity. Students can only observe the system layout statically, and cannot operate and debug by hand, which is difficult to stimulate learning interest and practical ability. In addition, most existing electrical principle demonstration systems only rely on static circuit diagrams and simplified function introductions, do not provide enough practical operation opportunities, and cannot reflect the complexity and actual operating environment of the electrical system of new energy vehicles, which greatly limits students' practical ability. For the problems in related technologies, no effective solutions have been proposed yet. Therefore, it is necessary to propose a demonstration device for the working principle of the full-vehicle electrical system of new energy electric vehicles to solve the above-mentioned problems. Utility Model Content

[0004] In view of the problems in the related technologies, the utility model proposes a demonstration device for the working principle of the electrical appliances of a new energy electric vehicle to overcome the above technical problems existing in the existing related technologies.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A demonstration device for the working principle of the electrical appliances of a new energy electric vehicle comprises a system frame stand, a device panel is fixedly mounted on the surface of the system frame stand, an original vehicle electrical system is mounted on the surface of the device panel, one side of the original vehicle electrical system is electrically connected to a power supply system through a wire, an electrical system switch is fixedly mounted on the surface of the device panel, an operating panel is fixedly mounted on one side of the device panel, a demonstration screen is fixedly mounted on the surface of the operating panel, a microcontroller is fixedly mounted on one side of the demonstration screen, and the electrical system switch is electrically connected to the microcontroller through a wire.

[0007] Furthermore, in order to ensure that various electrical appliances on the original vehicle can actually operate during training, the original vehicle electrical system includes front and rear headlights, turn signals are fixedly installed on one side of the front and rear headlights, a car horn is fixedly installed on one side of the turn signal, a light intensity sensor is fixedly installed on one side of the surface of the equipment panel, a detection antenna is fixedly installed on one side of the light intensity sensor, and a smart key control module is fixedly installed on one end of the detection antenna.

[0008] Furthermore, in order to realize the control of the switches of various electrical appliances on the original vehicle, the electrical system switch includes a power control switch, a light switch is fixedly installed on one side of the power control switch, a horn switch is installed on one side of the light switch, and a window switch is fixedly installed on one side of the horn switch.

[0009] Furthermore, in order to achieve voltage stability when the original vehicle electrical system is connected to a power source, a voltage stabilizing module is fixedly installed on one side surface of the device panel.

[0010] Furthermore, in order to provide power to the equipment, the power system includes a battery, and a power interface is opened on one side of the system frame stand. The battery and the power interface are electrically connected through a wire.

[0011] Furthermore, in order to facilitate the placement of parts when installing and disassembling various components on the equipment panel, sliding grooves are opened on both sides of the surface of the system frame stand, and a storage table is slidably installed in the sliding grooves.

[0012] Furthermore, in order to facilitate the free movement of the entire device, universal wheels are rotatably installed on the bottom surface of the system frame stand.

[0013] The beneficial effects of the utility model are:

[0014] 1. Compared with the existing teaching and training equipment of the whole vehicle electrical system, the vehicle body control system is demonstrated by simulating the signals of various electrical appliances. This equipment can control the real operation of various electrical components through the original vehicle electrical system and the electrical system switch, so that students participating in the training can practice and operate in person after watching the demonstration on the demonstration screen, which improves students' practical operation ability and enables them to have a more comprehensive understanding of the working principle and operation process.

[0015] 2. Compared with the existing teaching and training equipment of the whole vehicle electrical system, this equipment has more interactive operations, which can explain the working principle of the whole vehicle electrical system of new energy vehicles. Users can easily disassemble and assemble various components and complete multiple tests. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the surface structure of a device for demonstrating the working principle of the electrical appliances of a new energy electric vehicle according to an embodiment of the utility model;

[0018] Figure 2 It is a side view of a demonstration device for the working principle of the whole vehicle electrical appliance of a new energy electric vehicle according to an embodiment of the utility model;

[0019] Figure 3 It is a top view of a demonstration device for the working principle of the whole vehicle electrical appliances of a new energy electric vehicle according to an embodiment of the utility model;

[0020] Figure 4 yes Figure 3 Enlarged schematic diagram at point A in the middle.

[0021] In the figure:

[0022] 1. System framework stand; 2. Equipment panel; 3. Original vehicle electrical system; 301. Front and rear headlights; 302. Turn signal; 303. Car horn; 304. Light intensity sensor; 305. Detection antenna; 306. Smart key control module; 4. Power system; 401. Battery; 402. Power interface; 5. Electrical system switch; 501. Power control switch; 502. Light switch; 503. Horn switch; 504. Window switch; 6. Operation panel; 7. Demonstration screen; 8. Microcontroller; 9. Voltage stabilization module; 10. Sliding slot; 11. Storage table; 12. Universal wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] According to an embodiment of the utility model, a device for demonstrating the working principle of the entire electrical appliances of a new energy electric vehicle is provided.

[0025] Embodiment 1:

[0026] like Figure 1-Figure 4As shown, according to an embodiment of the utility model, a demonstration device for the working principle of the electrical appliances of a new energy electric vehicle comprises a system frame stand 1 for stable support, a metal rectangular device panel 2 is fixedly mounted on the surface of the system frame stand 1, an original vehicle electrical system 3 is mounted on the surface of the device panel 2, and is used to mount various electrical components on the original vehicle on the device panel 2 for real operation; a power supply system 4 is electrically connected to one side of the original vehicle electrical system 3 through a wire, and is used to provide power to various electrical components on the original vehicle; an electrical system switch 5 is fixedly mounted on the surface of the device panel 2, and is used to control the switching of various original vehicle electrical appliances in the original vehicle electrical system 3; an operating panel 6 is fixedly mounted on one side of the device panel 2, and a demonstration screen 7 is fixedly mounted on the surface of the operating panel 6, and is used to demonstrate the working principle of the electrical appliances of the new energy electric vehicle; a microcontroller 8 is fixedly mounted on one side of the demonstration screen 7, and the electrical system switch 5 is electrically connected to the microcontroller 8 through a wire, and is used to control the switching of various original vehicle electrical components through the demonstration screen 7.

[0027] like Figure 1-Figure 4As shown, the original vehicle electrical system 3 includes two pairs of front and rear headlights 301 for lighting outside the vehicle; a pair of turn signals 302 are fixedly installed on one side of the front and rear headlights 301 for vehicle turning prompts; a pair of vehicle horns 303 are fixedly installed on one side of the turn signals 302 for vehicle horn sounding; a light intensity sensor 304 is fixedly installed on one side of the surface of the equipment panel 2 for detecting the ambient light intensity; a detection antenna 305 is fixedly installed on one side of the light intensity sensor 304 for receiving smart key signals or other external communication signals; a smart key control module 306 is fixedly installed on one end of the detection antenna 305 for realizing keyless entry, starting the vehicle and other functions; the electrical system switch 5 includes a power control switch 501, which is used to control the main switch of the vehicle power after the key is inserted and turned; a light switch 502 is fixedly installed on one side of the power control switch 501 for switching the front and rear headlights 301 and the turn signals 302 line control; a horn switch 503 is installed on one side of the light switch 502, which is used to control the horn switch of the car horn 303; a window switch 504 is fixedly installed on one side of the horn switch 503, which is used to control the opening and closing of the window; a voltage stabilizing module 9 is fixedly installed on the surface of one side of the equipment panel 2, which is used to achieve voltage stability when the original vehicle electrical system 3 is connected to the power supply; the power supply system 4 includes a battery 401, and a power interface 402 is opened on one side of the system frame stand 1. The battery 401 and the power interface 402 are electrically connected through a wire to provide power to various components in the equipment; sliding grooves 10 are opened on both sides of the surface of the system frame stand 1, and a storage table 11 is slidably installed in the sliding groove 10, which is used to slide out the storage table 11 when installing and disassembling various components on the equipment panel 2. Two pairs of universal wheels 12 are rotatably installed on the bottom surface of the system frame stand 1 for pushing and pulling the entire device.

[0028] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0029] To sum up, with the help of the above-mentioned technical scheme of the utility model, after the original vehicle electrical system 3, the electrical system switch 5 and the power system 4 are installed on the equipment panel 2 according to the connection method of the original vehicle, the structure and connection method of the entire vehicle electrical system in the new energy electric vehicle can be displayed in a physical way through the various original vehicle electrical components installed on the equipment panel 2, and then through the demonstration screen 7 on the operation panel 6, the specific operation method and connection method can be demonstrated to the training students by video. After watching the demonstration, the students can learn by referring to the real objects on the equipment panel 2, and control the actual operation of each electrical component through the electrical system switch 5, so that the training students can fully practice and have a more comprehensive understanding of the working principle and operation process.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A demonstration device for the working principle of the electrical appliances of a new energy electric vehicle, characterized in that: The system comprises a system frame stand (1), a device panel (2) is fixedly mounted on the surface of the system frame stand (1), an original vehicle electrical system (3) is mounted on the surface of the device panel (2), one side of the original vehicle electrical system (3) is electrically connected to a power supply system (4) via a wire, an electrical system switch (5) is fixedly mounted on the surface of the device panel (2), an operating panel (6) is fixedly mounted on one side of the device panel (2), a demonstration screen (7) is fixedly mounted on the surface of the operating panel (6), a microcontroller (8) is fixedly mounted on one side of the demonstration screen (7), and the electrical system switch (5) is electrically connected to the microcontroller (8) via a wire.

2. A demonstration device for the working principle of the electrical appliances of a new energy electric vehicle according to claim 1, characterized in that: The original vehicle electrical system (3) comprises front and rear headlights (301), a turn signal lamp (302) is fixedly mounted on one side of the front and rear headlights (301), a vehicle horn (303) is fixedly mounted on one side of the turn signal lamp (302), a light intensity sensor (304) is fixedly mounted on one side of the surface of the device panel (2), a detection antenna (305) is fixedly mounted on one side of the light intensity sensor (304), and a smart key control module (306) is fixedly mounted on one end of the detection antenna (305).

3. A demonstration device for the working principle of the electrical appliances of a new energy electric vehicle according to claim 1, characterized in that: The electrical system switch (5) comprises a power control switch (501), a light switch (502) is fixedly mounted on one side of the power control switch (501), a horn switch (503) is fixedly mounted on one side of the light switch (502), and a window switch (504) is fixedly mounted on one side of the horn switch (503).

4. A demonstration device for the working principle of the electrical appliances of a new energy electric vehicle according to claim 1, characterized in that: A voltage stabilizing module (9) is fixedly mounted on one side surface of the equipment panel (2).

5. A demonstration device for the working principle of the electrical appliances of a new energy electric vehicle according to claim 1, characterized in that: The power supply system (4) comprises a storage battery (401), a power supply interface (402) is provided on one side of the system frame stand (1), and the storage battery (401) and the power supply interface (402) are electrically connected via a wire.

6. A demonstration device for the working principle of the electrical appliances of a new energy electric vehicle according to claim 1, characterized in that: Sliding grooves (10) are provided on both sides of the surface of the system frame stand (1), and a storage table (11) is slidably installed in the sliding groove (10).

7. A demonstration device for the working principle of the electrical appliances of a new energy electric vehicle according to claim 1, characterized in that: The bottom surface of the system frame stand (1) is rotatably mounted with a universal wheel (12).

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