Practical training rack for automobile vehicle-mounted electric appliance teaching
By designing a training bench for automotive on-board electrical appliances with shading components, the problem of excessively obvious failures of on-board electrical appliances in the prior art is solved, allowing students to diagnose faults through unblocked parts and effectively exercise their fault diagnosis capabilities.
Patent Information
- Application Number
- CN202420442061.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-03-07
AI Technical Summary
In the prior art, the electrical faults on the on-board electrical appliance training stand are too obvious, and students cannot judge the cause of the fault through the fault manifestation of the electrical appliance, and lack effective fault diagnosis training.
A practical training bench for teaching automotive electrical appliances is designed, including platens, vertical plates, electrical plates, lower grooves, upper grooves and shielding components. By artificially setting up faults on the electrical board and using the shading components to block the electrical board partially or overall, students can only diagnose faults through unblocked parts.
Through the use of shading components, students can exercise their ability to diagnose on-board electrical faults while simulating actual on-board electrical faults, effectively solving the problem of excessive failure performance in the prior art.
Smart Images
Figure CN222690240U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of training benches, in particular to a training bench for teaching automobile onboard electrical appliances. Background Art
[0002] On-board electrical appliances are an important component of a vehicle. For students majoring in automobiles, it is particularly important to master the routine fault diagnosis of on-board electrical appliances. In the relevant teaching of on-board electrical appliances, it is necessary not only to explain the knowledge but also to carry out certain physical teaching. In the existing technology, teaching operations are mostly carried out on a training bench with integrated on-board electrical appliances. The defect is that the on-board electrical appliances on the training bench are directly exposed to the students, and the artificially set faults such as the detachment of the connector are too obvious, which makes it impossible for students to judge the cause of the fault based on the fault manifestation of the electrical appliance. Therefore, it is particularly necessary to propose a training bench that can solve the above problems. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a practical training platform for teaching automobile on-board electrical appliances.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A practical training stand for teaching on-board electrical appliances of a car comprises a table top, one side of the table top is fixedly connected to a vertical plate, an electrical board is arranged on the vertical plate, a lower groove is opened on the table top, an upper groove is opened on the vertical plate, the lower groove and the upper groove are jointly connected to a plurality of shielding components, and the shielding components can be controlled to partially or completely block the electrical board.
[0006] The utility model has the following beneficial effects:
[0007] When the practical training bench of the utility model is in use, a fault is artificially set on the electrical panel, and the electrical panel is partially blocked by a shielding component, and then the students in the training are allowed to diagnose the fault through the electrical appliances that are not blocked, thereby exercising their fault diagnosis ability for vehicle-mounted electrical appliances. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0009] Figure 2 A schematic diagram of another viewing angle of the present invention;
[0010] Figure 3 It is a cutaway schematic diagram of the lower slider portion of the utility model.
[0011] Legend: 1. Table; 2. Vertical board; 3. Electrical board; 4. Lower groove; 5. Upper groove; 6. Lower slider; 7. Upper slider; 8. Storage roller; 9. Shading cloth; 10. Inner cavity; 11. Slide plate; 12. Spring; 13. Button; 14. Block; 15. Tool box; 16. Leg. DETAILED DESCRIPTION
[0012] 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.
[0013] Reference Figures 1 to 3 The utility model provides a practical training platform for teaching on-board electrical appliances of an automobile, comprising a platform 1, a vertical plate 2 is fixedly connected to one side of the platform 1, an electrical board 3 is arranged on the vertical plate 2, the on-board electrical appliances for practical training are installed on the electrical board 3, a lower groove 4 is opened on the platform 1, an upper groove 5 is opened on the vertical plate 2, the lower groove 4 and the upper groove 5 are jointly connected with a plurality of shielding components, the shielding components can be controlled to partially or completely block the electrical board 3, when conducting practical training, by artificially setting faults (such as joint detachment, etc.) for some devices on the electrical board 3, and blocking part of the electrical board 3 (the cause of the fault), at this time, the students in practical training can only diagnose the faults through the unblocked part of the electrical appliances, thereby realizing the training of their fault diagnosis ability for on-board electrical appliances.
[0014] Reference Figure 1 to Figure 2 The two ends of each storage roller 8 are respectively connected to an upper slider 7 and a lower slider 6. The upper slider 7 is slidably connected in the upper groove 5, and the lower slider 6 is slidably connected in the lower groove 4. The shielding cloth 9 between the two storage rollers 8 has a shielding effect on the electrical appliances on the electrical panel 3. The movable setting of the upper slider 7 and the lower slider 6 enables the shielding assembly to move its position to block different areas, effectively training students' diagnostic ability when various vehicle-mounted electrical appliances fail. It is particularly noted that: in this embodiment, a torsion spring (not shown) is arranged between at least one storage roller 8 and the lower slider 6 of each shielding assembly. The torsion spring makes the storage roller 8 have a tendency to rotate and roll up the shielding cloth 9 on the storage roller 8, so that the shielding cloth 9 is always in a taut state.
[0015] A positioning mechanism is provided in the lower slider 6, and the positioning mechanism is used to fix the lower slider 6 in the lower groove 4. The setting of the positioning mechanism can fix the position of the shielding component to avoid slight bumps that may cause the shielding component to move and affect fault diagnosis.
[0016] Reference Figure 3 The lower slider 6 is provided with an inner cavity 10, and the positioning mechanism includes a slider 11 slidably connected to the inner cavity 10, and a button 13 and a stop block 14 are fixedly connected to one side of the slider 11. The side wall of the lower slider 6 is provided with two through holes, and the button 13 passes through one of the through holes and extends to the outside, and the stop block 14 passes through the other through hole and abuts against the side wall of the lower groove 4. A spring 12 is provided at one end of the slider 11, and the spring 12 is arranged on the side of the slider 11 away from the stop block 14. The spring 12 is a compression spring. The spring 12 generates elastic force on the slider 11, so that the stop block 14 can abut against the inner wall of the lower groove 4, generating obvious friction force to prevent it from moving due to slight bumps. When the button 13 is pressed, it will squeeze the spring, so that the stop block 14 is out of the abutting state with the inner wall of the lower groove 4. At this time, the position of the lower slider 6 can be manually moved, that is, the position of a single storage roller 8 is moved, and the position of the corresponding shielding component is moved by moving the positions of the two storage rollers 8 to achieve a change in the shielding range.
[0017] The side of the stopper 14 away from the slide plate 11 is provided with anti-skid grooves to increase the friction between the stopper 14 and the inner wall of the lower groove 4. A tool box 15 for placing training tools is provided on the table 1. The table 1 is also provided with a plurality of receiving grooves for accommodating tools. The tool box 15 and the receiving grooves can be used to place various training tools. A plurality of legs 16 are provided at the bottom of the table 1 to enable the table 1 to reach a height suitable for training.
[0018] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 practical training platform for teaching on-board electrical appliances of automobiles, characterized in that: The utility model comprises a table top (1), one side of the table top (1) is fixedly connected to a vertical plate (2), an electrical panel (3) is arranged on the vertical plate (2), a lower groove (4) is provided on the table top (1), an upper groove (5) is provided on the vertical plate (2), the lower groove (4) and the upper groove (5) are connected together to a plurality of shielding components, and the shielding components can be controlled to partially or completely block the electrical panel (3).
2. The vehicle-mounted electrical appliance teaching training platform according to claim 1 is characterized by: Each of the shielding components comprises two storage rollers (8), and the two storage rollers (8) are jointly rolled up with a shielding cloth (9). The two ends of each storage roller (8) are respectively connected to an upper slider (7) and a lower slider (6), and the upper slider (7) is slidably connected in the upper groove (5), and the lower slider (6) is slidably connected in the lower groove (4).
3. The vehicle-mounted electrical appliance teaching training bench according to claim 2 is characterized by: A positioning mechanism is provided in the lower slider (6), and the positioning mechanism is used to fix the lower slider (6) in the lower groove (4).
4. The vehicle-mounted electrical appliance teaching training bench according to claim 3 is characterized by: The lower slider (6) is provided with an inner cavity (10), and the positioning mechanism includes a slide plate (11) slidably connected to the inner cavity (10), and a button (13) and a stop block (14) are fixedly connected to one side of the slide plate (11). The side wall of the lower slider (6) is provided with two through holes, and the button (13) passes through one of the through holes and extends to the outside, and the stop block (14) passes through the other through hole and abuts against the side wall of the lower groove (4), and a spring (12) is provided at one end of the slide plate (11).
5. The vehicle-mounted electrical appliance teaching training platform according to claim 4 is characterized by: The spring (12) is arranged on a side of the slide plate (11) away from the stop block (14), and the spring (12) is a compression spring.
6. The vehicle-mounted electrical appliance teaching training platform according to claim 4, characterized in that: The side of the stop block (14) away from the slide plate (11) is provided with anti-slip grooves.
7. The vehicle-mounted electrical appliance teaching training platform according to claim 6, characterized in that: The platform (1) is provided with a tool box (15) for placing training tools, and the platform (1) is also provided with a plurality of receiving slots for receiving tools.
8. The vehicle-mounted electrical appliance teaching training platform according to claim 1, characterized in that: A plurality of supporting legs (16) are provided at the bottom of the platform (1).