Teaching display platform for automobile steering system and brake system

Abstract

The utility model discloses a teaching display platform for an automobile steering system and a brake system. The teaching display platform comprises a teaching aid platform; the two steering systems are installed on the teaching aid platform and are arranged close to the two ends of the teaching aid platform respectively; the two pairs of brake systems are installed on the teaching aid platform and are arranged in one-to-one correspondence with the two steering systems; wherein each pair of brake systems comprises two brake mechanisms, and the two brake mechanisms are symmetrically arranged at the two ends of the steering system; the two steering load mechanisms are installed on the teaching aid platform and are arranged in one-to-one correspondence with the two steering systems; wherein the output end of the load mechanism is matched with a steering tie rod of the steering system, and the load mechanism is used for applying steering load to the steering tie rod. The teaching display platform for the automobile steering system and the brake system can visually display the working process of the steering system and the brake system, and can simulate the steering load.

Description

Technical Field

[0001] This utility model belongs to the field of teaching aids technology, and specifically relates to a teaching demonstration platform for automobile steering system and braking system. Background Technology

[0002] As the automotive industry continues to grow and expand, the number of people working in the industry is also increasing, as is the number of people learning about automotive technology. The steering and braking systems of automobiles are the subject of study for many professionals, and also essential knowledge for automotive learners. However, since the steering and braking systems are hidden inside the car, learners cannot have a direct understanding of these systems. This is a problem that urgently needs to be solved in current automotive education, and it is also a question related to improving the quality of teaching. Utility Model Content

[0003] The purpose of this invention is to provide a teaching and demonstration platform for automotive steering and braking systems, which can intuitively demonstrate the working process of the steering and braking systems and simulate steering loads.

[0004] The technical solution provided by this utility model is as follows:

[0005] A teaching demonstration platform for automotive steering and braking systems includes:

[0006] Teaching aids platform;

[0007] Two steering systems are mounted on the teaching aid platform and are respectively located near both ends of the teaching aid platform;

[0008] Two pairs of braking systems are installed on the teaching aid platform and are configured to correspond one-to-one with the two steering systems;

[0009] Each pair of braking systems includes two braking mechanisms, which are symmetrically arranged at both ends of the steering system;

[0010] Two steering load mechanisms are mounted on the teaching aid platform and are configured to correspond one-to-one with the two steering systems;

[0011] The output end of the load mechanism cooperates with the steering tie rod of the steering system to apply a steering load to the steering tie rod.

[0012] Preferably, a rack is fixedly mounted axially on the steering tie rod of the steering system, and a gear is detachably mounted on the steering load mechanism, the gear meshing with the rack; the steering load mechanism can drive the gear to rotate.

[0013] Preferably, the steering system is mounted on the teaching aid platform via a lifting bracket to change the height of the steering system.

[0014] Preferably, the steering load mechanism is fixedly mounted on the teaching aid platform by a bracket.

[0015] Preferably, the steering load mechanism is equipped with gears of different numbers of teeth to change the steering load applied to the steering system.

[0016] Preferably, the steering actuator of the braking system is an electric cylinder.

[0017] Preferably, the steering load mechanism uses a motor as the actuator to drive the gear to rotate.

[0018] Preferably, the steering load mechanism uses a variable frequency motor as the actuator.

[0019] The beneficial effects of this utility model are:

[0020] The teaching and demonstration platform for automotive steering and braking systems provided by this utility model can intuitively demonstrate the working process of the steering and braking systems and can simulate steering loads. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the teaching and demonstration platform for the automobile steering system and braking system described in this utility model.

[0022] Figure 2 This is a schematic diagram of the structure of the steering system and load mechanism described in this utility model.

[0023] Figure 3 This is a schematic diagram of the braking mechanism described in this utility model. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings, so that those skilled in the art can implement it based on the description.

[0025] like Figure 1-3 As shown, this utility model provides a teaching demonstration platform for an automobile steering system and braking system, including: a teaching platform 110, a steering system 120, and a braking system and steering load mechanism 140.

[0026] The teaching platform 110 is a horizontally positioned rectangular platform. Two steering systems 120 are mounted on the teaching platform 110 and positioned near both ends of the platform. Two pairs of braking systems are mounted on the teaching platform 110 and are positioned one-to-one with the two steering systems 120. Each pair of braking systems includes two braking mechanisms 130, symmetrically positioned at both ends of the steering system 120. The braking mechanisms 130 and the steering systems 120 are spaced apart, allowing them to operate independently without interference.

[0027] Two steering load mechanisms 140 are mounted on the teaching platform 110 and are configured one-to-one with the two steering systems 110. The output end of the load mechanism 140 cooperates with the steering tie rod 121 of the steering system 120 to apply steering load to the steering tie rod 121 to simulate the steering state under different load conditions.

[0028] The steering system 120, braking mechanism 130 and steering load mechanism 140 are respectively mounted on the teaching aid platform via brackets.

[0029] In one embodiment, a rack is fixedly provided axially on the steering tie rod 121 of the steering system 120, and a gear 141 is detachably mounted on the steering load mechanism 140, the gear 141 meshing with the rack; the steering load mechanism 140 can drive the gear 141 to rotate, and the rotation of the gear 141 realizes the application of steering load to the steering tie rod 121.

[0030] In one embodiment, the steering system 120 is mounted on the teaching platform 110 via a lifting bracket, and the height of the steering system 120 can be changed by adjusting the lifting bracket. The steering load mechanism 140 is equipped with gears 141 with different numbers of teeth to change the steering load applied to the steering system 120. Because the number of teeth on the gears 141 changes, the diameter of the gears 141 also changes. Therefore, in order for the gears 141 to engage with the rack on the steering tie rod 121, the height of the steering system 120 needs to be adjusted via the lifting bracket.

[0031] In one embodiment, the steering actuator 122 of the braking system 120 is an electric cylinder. The electric cylinder drives the steering knuckle 123 of the steering system to rotate, thereby causing the steering tie rod 121 to move laterally and realize the steering function.

[0032] In one embodiment, the steering load mechanism 140 uses a motor as an actuator to drive the gear 141 to rotate.

[0033] As a preferred embodiment, the steering load mechanism 140 uses a variable frequency motor as the actuator. Using a variable frequency motor allows for changes in the output power of the steering load mechanism 140, thereby adjusting the load applied to the steering tie rod 121 by the gear 141.

[0034] By adjusting the output power of the steering load mechanism 140 in combination with adjusting the gear 141, more steering loads that are closer to actual conditions can be simulated.

[0035] The braking mechanism 130 can use any mainstream type of braking mechanism; there are no restrictions here.

[0036] This utility model provides a teaching demonstration platform for automotive steering and braking systems, effectively addressing the shortcomings in automotive industry education on these systems. It employs an intuitive and convenient method to help learners in the automotive industry study these systems. The platform is typically equipped with actual automotive parts, allowing students to disassemble, assemble, and debug them. This hands-on teaching approach helps cultivate students' practical skills and abilities. Furthermore, by simulating real-world working environments and fault scenarios, it helps students develop their adaptability and problem-solving skills.

[0037] This invention demonstrates a car's steering shaft and its associated braking system through a teaching platform. It uses a commonly found electric steering cylinder to control the rotation of the steering shaft, and a steering load mechanism is installed on the steering tie rod. This mechanism applies different levels of resistance to the tie rod, simulating the state of the car's steering shaft under various conditions. Corresponding braking mechanisms are installed at both ends of the steering shaft, providing a complete demonstration of the braking system's behavior during braking. The steering shaft and brakes are all mounted on a teaching platform, allowing for continuous demonstrations and facilitating student operation and understanding.

[0038] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A teaching display platform for automotive steering and braking systems, characterised in that, The utility model relates to a teaching aid platform, which comprises: a teaching aid platform; two steering systems installed on the teaching aid platform and arranged near two ends of the teaching aid platform respectively; two pairs of brake systems installed on the teaching aid platform and arranged in one-to-one correspondence with the two steering systems; each pair of brake systems comprises two brake mechanisms and is symmetrically arranged at the two ends of the steering system; two steering load mechanisms installed on the teaching aid platform and arranged in one-to-one correspondence with the two steering systems; the output end of the load mechanism is matched with the steering tie rod of the steering system to apply steering load to the steering tie rod.

2. The teaching demonstration platform of automobile steering and braking system according to claim 1, characterized in that, A rack is fixedly arranged on the steering tie rod of the steering system in the axial direction, a gear is detachably installed on the steering load mechanism, the gear is engaged with the rack, and the steering load mechanism can drive the gear to rotate.

3. The teaching demonstration platform of automobile steering and braking system according to claim 2, characterized in that, The steering system is installed on the teaching aid platform through a lifting support to change the height of the steering system.

4. The teaching demonstration platform of automobile steering and braking system according to claim 3, characterized in that, The steering load mechanism is fixedly installed on the teaching aid platform through a support.

5. The teaching demonstration platform for automotive steering and braking systems of claim 4, wherein, Different gears with different numbers of teeth are installed on the steering load mechanism to change the steering load applied to the steering system.

6. The teaching demonstration platform of automobile steering and braking system according to claim 2 or 5, characterized in that, The steering actuating mechanism of the brake system adopts an electric cylinder.

7. The teaching demonstration platform for automotive steering and braking systems of claim 6, wherein, The steering load mechanism adopts an electric motor as an actuating mechanism to drive the gear to rotate.

8. The teaching demonstration platform of automobile steering and braking system according to claim 7, characterized in that, The steering load mechanism adopts a variable-frequency motor as an actuating mechanism.

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