Automobile multi-parameter integrated detection device

Abstract

The utility model provides an automobile multi-parameter integrated detection device, which relates to the field of integrated detection and comprises a base, the top of the base is fixedly connected with a plurality of groups of first supporting columns, the top of each group of first supporting columns is fixedly connected with a rotating bent plate, and the opposite side surfaces of the rotating bent plates are fixedly connected with a plurality of groups of shaft seats. According to the device, through cooperation of the limiting sleeve, the tooth column, the electric push rod, the transmission shaft, the gear and other components, the height of the rotating bent plate and the height of the detection instrument can be conveniently adjusted so as to adapt to the size difference of different vehicle types, especially the situation of different vehicle heights; the detection instrument can be close to or far away from the tire more accurately for abrasion detection, the angle can be flexibly adjusted to be aligned with the vehicle lamp for detection, the defect that an existing detection device is not flexible enough in detection position adjustment is overcome, and the adaptability of the device to various vehicle types is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to integrated detection technical field especially relates to a car multi-parameter integrated detection device. BACKGROUND

[0002] In the development process of the automobile industry, automobile detection plays a crucial role in ensuring the safety, reliability and performance optimization of vehicles, and the performance and structural design of the automobile multi-parameter integrated detection device, as a key equipment for realizing comprehensive detection, directly affect the accuracy and efficiency of detection.

[0003] Currently, the number of cars in use is growing continuously, the types of vehicles are increasingly diverse, and automobile technology is constantly innovating, which makes automobile detection face more complex and diverse demands, and traditional single-parameter detection equipment cannot meet the requirements of modern automobile detection for efficiency and comprehensiveness, so there is an urgent need for a device that can integrate multiple detection functions to realize synchronous and accurate detection of multiple parameters of a car.

[0004] In the prior art, the following problems exist:

[0005] 1) The common automobile detection method has many limitations, some traditional detection equipment adopts discrete layout, different parameter detection needs to use different equipment, the operation is cumbersome and inefficient, for example, to detect the braking performance, it needs to go to a special brake detection table, and to detect the vehicle lamp, it needs to move to another detection area, the whole detection process is time-consuming and laborious, and cannot meet the large-scale rapid detection demand.

[0006] 2) The existing detection device is not flexible in adjusting the detection position, and it is difficult to quickly and accurately adjust the position of the detection instrument for the size difference of different vehicle models, especially when the vehicle height is different, for example, some devices lack a height adjustment structure similar to an electric push rod, a tooth column and a gear cooperation, which cannot conveniently make the detection instrument close to or away from the tire for wear detection, or cannot flexibly adjust the angle to align the vehicle lamp for detection, limiting the adaptability of the detection device to various vehicle models. INVENTION CONTENTS

[0007] By contacting the drum with the automobile tire to drive the tire to rotate, an analog environment close to the actual driving condition is provided for performance detection such as braking and steering, which can more accurately detect various performance indicators of the automobile in the driving process, such as the braking effect of the braking system and the steering flexibility of the steering system, to solve the problems raised in the above background technology.

[0008] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of automobile multi-parameter integrated detection device including base, the top of the base is fixedly connected with multiple groups first support column, the top of each group first support column is fixedly connected with rotating curved plate, the opposite side of the rotating curved plate is fixedly connected with multiple groups shaft seat, the opposite side of each group shaft seat is rotatably connected with shaft, the outer surface of the shaft is rotatably connected with roller, the outer surface of the rotating curved plate is fixedly connected with car light detection instrument, brake detection system, steering system detector and tire wear detection instrument.

[0009] Preferably, the top of the base is fixedly connected with multiple groups of limiting sleeves, the inside of each group of the limiting sleeves is movably inserted with a tooth column, and the top of each group of the tooth columns is fixedly connected with a second support plate.

[0010] Preferably, the bottom of each group of the second support plates is fixedly connected with an electric push rod.

[0011] Preferably, the bottom of each group of the electric push rods is fixedly connected with a support frame, and the bottom of each group of the support frames is fixedly connected with the top of the limiting sleeve.

[0012] Preferably, the top of the base is fixedly connected with multiple groups of third support columns, and the opposite side of each group of the third support columns is movably inserted with a transmission shaft.

[0013] Preferably, the two ends of the transmission shaft are fixedly connected with gears, and the outer wall of the gear is engaged with the outer wall of the tooth column.

[0014] Preferably, the top of the base is fixedly connected with multiple second support columns, and the top of each second support column is fixedly connected with a third support plate.

[0015] Compared with the prior art, the utility model has the advantages and positive effects that,

[0016] 1、In the utility model, the height of the rotating curved plate and the detection instrument can be conveniently adjusted through the cooperation of the limiting sleeve, the tooth column, the electric push rod, the transmission shaft and the gear, so as to adapt to the size difference of different vehicle models, especially the case where the height of the vehicle is different, so that the detection instrument can more accurately approach or move away from the tire for wear detection, and the angle can be flexibly adjusted to align the car light for detection, overcoming the defect that the existing detection device is not flexible in adjusting the detection position, and improving the adaptability of the device to various vehicle models.

[0017] 2. The utility model discloses, height regulation is convenient: the setting of electric push rod can conveniently adjust the height of second bracing board, and then adjust the height of rotating curved board and cylinder, to adapt to different types and size's car, improved the versatility and adaptability of device, the cooperation of transmission shaft and gear, and the meshing drive of gear and toothed column, guarantee the stability and accuracy of second bracing board in the process of lifting, avoid the influence of the accuracy of detection result because of improper height regulation, also prolong the service life of device. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A kind of automobile multi-parameter integrated detection device's main structure perspective view is proposed for the utility model;

[0019] Figure 2 A kind of automobile multi-parameter integrated detection device's front view structure perspective view is proposed for the utility model;

[0020] Figure 3 A kind of automobile multi-parameter integrated detection device's partial structure perspective view is proposed for the utility model;

[0021] Figure 4 A kind of automobile multi-parameter integrated detection device's connecting unloading force subassembly structure perspective view is proposed for the utility model.

[0022] Legend: 1, base;11, first support column;12, second support column;13, third support plate;2, limit sleeve;21, support frame;22, electric push rod;23, second support plate;24, third support column;25, transmission shaft;26, gear;27, toothed column;3, rotating curved board;31, shaft seat;32, cylinder;4, car light detection instrument;41, brake detection system;42, steering system detector;43, tire wear detection instrument. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples. It should be noted that the embodiments of the present application and the features in the examples can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model can also be implemented in other ways different from those described herein, therefore, the present utility model is not limited to the specific embodiments disclosed in the following specification.

[0025] As shown in the accompanying Figure 1 to the accompanying Figure 4As shown, this utility model provides an integrated multi-parameter automotive testing device, including a base 1. Multiple sets of first support columns 11 are fixedly connected to the top of the base 1. A rotating curved plate 3 is fixedly connected to the top of each set of first support columns 11. Multiple sets of bearing seats 31 are fixedly connected to the opposite side of the rotating curved plate 3. A shaft is rotatably connected to the opposite side of each set of bearing seats 31. A roller 32 is rotatably connected to the outer surface of the shaft. A headlight testing instrument 4, a brake testing system 41, a steering system detector 42, and a tire wear monitoring instrument 43 are fixedly connected to the outer surface of the rotating curved plate 3. The rotating curved plate 3 is designed as a rotatable structure, greatly improving the flexibility of testing. This allows various testing equipment such as the headlight testing instrument 4, brake testing system 41, steering system detector 42, and tire wear monitoring instrument 43 installed on its outer surface to flexibly adjust their angles and accurately align with the testing position according to the specific needs of different vehicle models and different testing parts, significantly improving the accuracy of testing. At the same time, the rotating curved plate 3 integrates multiple testing instruments, effectively compressing the space of the device. The compact layout of the entire testing device makes operation and daily maintenance more convenient and efficient. Multiple sets of bearing seats 31 are fixed on the opposite side of the rotating curved plate 3, providing a stable support point for the rotation of the roller 32. This design ensures that the roller 32 has good coaxiality and stability during rotation, minimizing the adverse effects of roller sway on braking, steering and other test results. The uniform distribution of bearing seats 31 further enhances the support effect on the roller 32, ensuring that it can still operate smoothly when subjected to the pressure of car tires, laying a solid foundation for accurately simulating the driving state of a car. The shaft and bearing seat 31 are connected by rotation, which allows the roller 32 to rotate smoothly and effectively reduces friction and energy loss during rotation. In this way, the roller 32 can more realistically and stably simulate the rolling state of the wheels when a car is driving, providing reliable operating conditions for instruments such as the braking test system 41 that rely on roller rotation for testing, and strongly guaranteeing the accuracy of the test results.

[0026] As attached Figure 1 To the attached Figure 4 As shown, multiple sets of limiting sleeves 2 are fixedly connected to the top of the base 1. Each set of limiting sleeves 2 has a corresponding toothed column 27 inserted inside. The top of each set of toothed columns 27 is fixedly connected to a second support plate 23. A set of limiting sleeves 2 is fixed to the top of the base 1, and the toothed column 27 inserted inside cooperates with it. This not only provides precise guidance for the up and down movement of the toothed column 27, but also plays a role in stable support. The second support plate 23 connected to the top of the toothed column 27 can rise and fall synchronously with the movement of the toothed column 27. This structural design makes the position adjustment of the second support plate 23 more stable and precise, and provides a reliable height adjustment basis for the equipment installed on the second support plate 23.

[0027] As attached Figure 1 To the attachedFigure 4 As shown, each set of second support plates 23 is fixedly connected to the bottom of an electric push rod 22. The bottom of the electric push rod 22 is securely connected to the top of the limiting sleeve 2 through the support frame 21, and its top is connected to the second support plate 23. The electric push rod 22 can precisely control the extension and retraction of the telescopic rod, thereby achieving precise adjustment of the height of the second support plate 23.

[0028] As attached Figure 1 To the attached Figure 4 As shown, each set of electric push rods 22 is fixedly connected to a support frame 21 at its bottom, and the bottom of each set of support frames 21 is fixedly connected to the top of the limiting sleeve 2. This design allows the testing device to flexibly adjust the testing position according to the height differences of different vehicle models and specific testing requirements, greatly improving the versatility and adaptability of the testing device. The support frame 21 enhances the stability of the connection between the electric push rod 22 and the limiting sleeve 2, ensuring the stability of the entire structure during the operation of the electric push rod.

[0029] As attached Figure 1 To the attached Figure 4 As shown, the top of the base 1 is fixedly connected to multiple sets of third support columns 24. Each set of third support columns 24 has a drive shaft 25 movably inserted on the opposite side. The multiple sets of third support columns 24 are fixed to the top of the base 1, providing reliable support for the drive shaft 25 and allowing it to rotate flexibly on the opposite side. The gears 26 connected to both ends of the drive shaft 25 mesh with the outer wall of the tooth column 27. This structure creates an efficient transmission system. When one of the tooth columns 27 moves under the action of the electric actuator,

[0030] As attached Figure 1 To the attached Figure 4 As shown, gears 26 are fixedly connected to both ends of the drive shaft 25. The outer wall of the gear 26 meshes with the outer wall of the tooth column 27. Through the meshing transmission of the gear and the tooth column, the drive shaft 25 can be driven to rotate, thereby causing other connected tooth columns 27 to move synchronously. This ensures that multiple second support plates 23 can rise or fall synchronously, maintaining the consistency and stability of the height adjustment of the entire detection device and avoiding detection errors caused by asynchrony.

[0031] As attached Figure 1 To the attached Figure 4 As shown, a plurality of second support columns 12 are fixedly connected to the top of the base 1, and a third support plate 13 is fixedly connected to the top of each second support column 12. The plurality of second support columns 12 are fixed to the top of the base 1, and the third support plate 13 connected to the top of them provides additional support and working surface for the entire testing device. The third support plate 13 can place some auxiliary testing equipment or serve as a working platform for operators, which increases the functionality and practicality of the device and also helps to improve the structural stability of the entire device.

[0032] Working principle: Electric actuator drive: When the height of the detection device needs to be adjusted, the electric actuator 22 is activated. The bottom of the electric actuator 22 is fixed to the top of the limiting sleeve 2 via the support frame 21. When the electric actuator 22 is working, its telescopic rod moves up or down. Toothed column movement: Since the top of the electric actuator 22 is fixedly connected to the second support plate 23, the extension and retraction of the electric actuator 22 will drive the second support plate 23 to move up and down. The toothed column 27, which is fixedly connected to the bottom of the second support plate 23, is movably inserted into the limiting sleeve 2. The toothed column 27 moves with the second support plate. The movement of 23 within the limiting sleeve 2 involves corresponding up-and-down motion via gear transmission: the outer wall of the gear 27 meshes with the gear 26. When the gear 27 moves up and down, it drives the meshing gear 26 to rotate. The gear 26 is fixed at both ends of the transmission shaft 25, so the rotation of the gear 26 causes the transmission shaft 25 to rotate on the third support column 24. Since multiple gears 26 mesh with different gears 27, this transmission method ensures the synchronous movement of multiple gears 27, thereby ensuring that multiple second support plates 23 can rise or fall synchronously. To maintain the stability of the entire testing device's height adjustment, the following steps are performed: Tire testing: As the second support plate 23 rises or falls, the tire wear detection instrument 43 fixed on the second support plate 23 will move closer to or further away from the tire accordingly. When the tire wear detection instrument 43 moves to the appropriate position, the tire wear condition can be detected. Braking testing: The equipment is started, causing the roller 32 to rotate, simulating the car's driving state. At this time, the braking monitoring system 41 fixed on the outer surface of the rotating curved plate 3 starts to work, detecting relevant parameters of the wheel during braking, such as the magnitude of braking force, to determine the car's braking performance. Steering system testing: During the rotation of the car wheels, the steering system detector 42 detects the steering system, such as measuring the free rotation of the steering wheel and steering force, to determine the wear condition of each component of the steering mechanism and whether the power steering system is working properly. Headlight testing: After the vehicle is in the appropriate position and the relevant testing preparations are completed, the headlight detection instrument 4 detects the luminous intensity and beam illumination position of the car's headlights to ensure that the headlights meet the standards.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A multi-parameter integrated detection device for automobiles, characterized in that: The utility model relates to a vehicle detection device, including base (1), the top of base (1) is fixedly connected with a plurality of first support column (11), the top of each first support column (11) is fixedly connected with rotary curved plate (3), the opposite side of rotary curved plate (3) is fixedly connected with a plurality of shaft seat (31), the opposite side of each shaft seat (31) is rotatably connected with the shaft, the outer surface of shaft is rotatably connected with drum (32), the outer surface of rotary curved plate (3) is fixedly connected with car light detection instrument (4), brake detection system (41), steering system detector (42) and tire wear detection instrument (43).

2. The automobile multi-parameter integrated detection device according to claim 1, characterized in that: The top of base (1) is fixedly connected with a plurality of limiting sleeve (2), the inside of each limiting sleeve (2) is movably inserted with tooth column (27) correspondingly, the top of each tooth column (27) is fixedly connected with second support plate (23) correspondingly.

3. The automobile multi-parameter integrated detection device according to claim 2, characterized in that: The bottom of each second support plate (23) is fixedly connected with electric push rod (22).

4. The automobile multi-parameter integrated detection device according to claim 3, characterized in that: The bottom of each electric push rod (22) is fixedly connected with support frame (21), and the bottom of each support frame (21) is fixedly connected with the top of limiting sleeve (2).

5. The automobile multi-parameter integrated detection device according to claim 1, characterized in that: The top of base (1) is fixedly connected with a plurality of third support column (24), and the opposite side of each third support column (24) is movably inserted with transmission shaft (25).

6. The automobile multi-parameter integrated detection device according to claim 5, characterized in that: The both ends of transmission shaft (25) are fixedly connected with gear (26), and the outer wall of gear (26) is engaged with the outer wall of tooth column (27).

7. The automobile multi-parameter integrated detection device according to claim 1, characterized in that: The top of base (1) is fixedly connected with a plurality of second support column (12), and the top of each second support column (12) is fixedly connected with third support plate (13).

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