CN220819449U

CN220819449U - Steering parameter testing device for motor vehicle detection

Info

Publication number: CN220819449U
Application number: CN202320833092.6U
Authority: CN
Inventors: 柳树文; 刘岩; 于珍珍
Original assignee: Ningcheng County Shunda Motor Vehicle Testing Technology Co ltd
Current assignee: Ningcheng County Shunda Motor Vehicle Testing Technology Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2024-04-19
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a steering parameter testing device for motor vehicle detection, which comprises a steering parameter tester body, wherein three fixing blocks are integrally and fixedly arranged below the steering parameter tester body, mounting holes are formed in the fixing blocks, connecting rods are arranged in the mounting holes, clamping holes are formed in two sides of the inner wall of the mounting holes, and pushing blocks are movably arranged in the clamping holes; the storage groove is formed in two sides of the outer surface of the connecting rod, the clamping springs are mounted in the storage groove, clamping blocks are mounted above the clamping springs, and limit grooves are formed in two sides of the inner wall of the storage groove. The steering parameter testing device for motor vehicle detection realizes that the connecting rod is clamped and installed in the fixing block through the clamping block, the clamping hole and other parts, so that the fixing block and the connecting rod are simple and convenient to install and disassemble, and the assembly efficiency of the steering parameter testing device during use is improved.

Description

Steering parameter testing device for motor vehicle detection

Technical Field

The utility model relates to the technical field of steering parameter testing devices, in particular to a steering parameter testing device for motor vehicle detection.

Background

The steering parameter tester is used for the steering performance experiments of automobiles, engineering machinery and other wheeled vehicles, can measure the free steering angle, the in-situ steering force and other static and dynamic parameters of the steering wheel, has the functions of data power failure and storage, data printing and serial port communication, adopts a C8051 series singlechip to collect data, supplies power to a battery, integrates a sensor with a secondary instrument, has reasonable structure and better performance, is convenient to use, and is an ideal instrument equipped in production, repair and scientific research departments and universities of engineering machinery and other wheeled vehicles.

The utility model discloses a chinese authorized bulletin number CN215115190U installs fixing device for turning parameter tester, including the measuring apparatu, the measuring apparatu upper end is provided with two display screens and a plurality of button, measuring apparatu surface lower part fixed mounting has a plurality of extension board, a plurality of all alternate fixedly connected with connecting rod on the extension board, a plurality of the connecting rod is kept away from the one end of extension board and is connected with the steering wheel jointly, measuring apparatu lower extreme fixedly connected with connecting cylinder, connecting cylinder upper end is opened there is the connection round hole, alternate in the connection round hole and be connected with the measuring stick, connecting cylinder surface is opened there are three first spread groove and three second spread groove, and three first spread groove is located three second spread groove below. According to the installation and fixing device for the steering parameter tester, provided by the utility model, the fixing device, the connecting plate and the sliding block are arranged, so that the device can be suitable for automobile steering wheels with different sizes, and has the advantages of simple and firm structure, strong flexibility and high safety performance.

The installation mode between the sliding block of the steering parameter tester and the steering parameter tester main body in the patent is connected through a bolt, and the bolt is frequently screwed when the position of the fixing device is adjusted, so that the mode is time-consuming and labor-consuming, and therefore, the steering parameter tester for motor vehicle detection is provided.

Disclosure of utility model

The utility model aims to provide a steering parameter testing device for motor vehicle detection, which solves the problems that in the prior art, the installation mode of a sliding block of a steering parameter tester and a steering parameter tester main body in the patent is connected through a bolt mode, and the bolt is required to be frequently screwed when the position of a fixing device is adjusted, so that time and labor are wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor vehicle detects with turning to parameter testing arrangement, includes turning to parameter testing appearance body, the below of turning to parameter testing appearance body is integrated into one piece and is installed three fixed blocks, the mounting hole has been seted up to the inside of fixed block, the internally mounted of mounting hole has the connecting rod, the block hole has been seted up to the inner wall both sides of mounting hole, the inside movable mounting in block hole has the ejector pad;

The storage groove is formed in two sides of the outer surface of the connecting rod, the clamping springs are mounted in the storage groove, the clamping blocks are mounted above the clamping springs, the limiting grooves are formed in two sides of the inner wall of the storage groove, and the limiting blocks are movably mounted in the limiting grooves.

Preferably, the limiting block is fixedly connected with the clamping block in an integrated mode, and the shape and the size of the limiting block are partially matched with those of the inside of the limiting groove.

Preferably, the shape and size of the clamping block are partially matched with the shape and size of the inside of the storage groove, the clamping block is elastically connected with the storage groove through a clamping spring, and the clamping block moves in the storage groove.

Preferably, the shape and the size of the push block are partially matched with those of the inside of the clamping hole, and the push block moves in the inside of the clamping hole.

Preferably, the shape and the size of the connecting rod are partially matched with those of the inside of the mounting hole, and the connecting rod is detachably connected with the mounting hole through the clamping hole and the clamping block.

Preferably, the connecting rod is further provided with:

The screw thread section of thick bamboo, its fixed mounting is in the top of connecting rod, screw thread section of thick bamboo internally mounted has accommodate the lead screw, the telescopic hole has been seted up to the inside of connecting rod, telescopic hole's inside movable mounting has the telescopic link, the fixation clamp is installed on the right side of telescopic link, the bearing is installed to the top of fixation clamp.

Preferably, the adjusting screw rod is movably connected with the fixing clamp through a bearing, the shape and the size of the telescopic rod are matched with those of the inside of the telescopic hole, and the telescopic rod moves in the telescopic hole.

Compared with the prior art, the utility model provides a steering parameter testing device for motor vehicle detection, which has the following beneficial effects:

1. According to the steering parameter testing device, the connecting rod is clamped and installed in the fixed block through the clamping block, the clamping hole and other parts, so that the installation and the disassembly operations of the fixed block and the connecting rod are simple and convenient, and the assembly efficiency of the steering parameter testing device in use is improved;

2. According to the steering wheel adjusting device, the adjusting screw rod is rotated to push the fixing clamp to move, so that the position of the adjusting fixing clamp is adjusted to be convenient for clamping steering wheels with different sizes, and the adjusting operation of the adjusting fixing clamp is simplified and convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the fixing block of the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 3a according to the present utility model.

In the figure: 1. a steering parameter tester body; 2. a fixed block; 3. a telescopic rod; 4. a connecting rod; 5. a fixing clamp; 6. adjusting a screw rod; 7. a thread cylinder; 8. a mounting hole; 9. a telescopic hole; 10. a pushing block; 11. a clamping hole; 12. a limiting block; 13. a limit groove; 14. a storage groove; 15. a clamping spring; 16. a clamping block; 17. and (3) a bearing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a steering parameter testing device for detecting a motor vehicle comprises a steering parameter tester body 1, wherein three fixing blocks 2 are integrally and fixedly arranged below the steering parameter tester body 1, mounting holes 8 are formed in the fixing blocks 2, connecting rods 4 are arranged in the mounting holes 8, clamping holes 11 are formed in two sides of the inner wall of the mounting holes 8, and pushing blocks 10 are movably arranged in the clamping holes 11; the shape and the size of the push block 10 are partially matched with those of the inside of the clamping hole 11, and the push block 10 moves in the inside of the clamping hole 11; a receiving groove 14 which is formed on both sides of the outer surface of the connecting rod 4, wherein an engaging spring 15 is mounted in the receiving groove 14, and a clamping block 16 is mounted above the engaging spring 15; the shape and the size of the clamping block 16 are partially matched with those of the inside of the containing groove 14, the clamping block 16 is elastically connected with the containing groove 14 through the clamping spring 15, and the clamping block 16 moves in the inside of the containing groove 14; the shape and the size of the connecting rod 4 are partially matched with those of the inside of the mounting hole 8, the connecting rod 4 is detachably connected with the mounting hole 8 through the clamping hole 11 and the clamping block 16, limiting grooves 13 are formed in two sides of the inner wall of the storage groove 14, and limiting blocks 12 are movably arranged in the limiting grooves 13; the limiting block 12 is fixedly connected with the clamping block 16 in an integral mode, and the shape and the size of the limiting block 12 are partially matched with those of the inside of the limiting groove 13; the connecting rod 4 is clamped and installed inside the fixed block 2 through the clamping block 16, the clamping hole 11 and other parts, so that the installation and disassembly operations of the fixed block 2 and the connecting rod 4 become simple and convenient, and the assembly efficiency of the steering parameter testing device during use is improved.

Referring to fig. 1-2, a steering parameter testing device for motor vehicle detection comprises a threaded cylinder 7 fixedly installed above a connecting rod 4, an adjusting screw rod 6 is installed in the threaded cylinder 7, a telescopic hole 9 is formed in the connecting rod 4, a telescopic rod 3 is movably installed in the telescopic hole 9, a fixing clamp 5 is installed on the right side of the telescopic rod 3, and a bearing 17 is installed above the fixing clamp 5; the adjusting screw rod 6 is movably connected with the fixed clamp 5 through a bearing 17, the shape and the size of the telescopic rod 3 are matched with those of the inside of the telescopic hole 9, and the telescopic rod 3 moves in the inside of the telescopic hole 9; the fixing clamp 5 is pushed to move by rotating the adjusting screw rod 6, so that the position of the fixing clamp 5 is adjusted to be convenient for clamping steering wheels with different sizes, and the adjusting operation of the fixing clamp 5 is simplified and convenient.

Working principle: when the steering parameter testing device for motor vehicle detection is used, firstly, the connecting rod 4 is inserted into the mounting hole 8 in the fixing block 2, the clamping block 16 is blocked by the inner wall of the mounting hole 8 and is contracted into the storage groove 14 in the process, after the clamping block 16 arrives at the position corresponding to the clamping hole 11, the clamping block 16 is pushed by the elasticity of the clamping spring 15 to extend out of the storage groove 14 and is inserted into the clamping hole 11, so that the connecting rod 4 is mounted into the mounting hole 8, then the adjusting screw 6 is rotated, the adjusting screw 6 is pushed to move in the threaded cylinder 7 through threads, meanwhile, the telescopic rod 3 moves in the telescopic hole 9, and then the fixing clamp 5 is driven to move, the fixing clamp 5 is adjusted to a proper position, then the fixing clamp 5 is clamped on the steering wheel, and finally, when the connecting rod 4 is dismounted, the clamping block 16 is pushed out from the inside of the clamping hole 11 by pinching the pushing block 10, and the connecting rod 4 can be pulled out of the mounting hole 8.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steering parameter testing device for motor vehicle detection, characterized by comprising:

The steering parameter tester comprises a steering parameter tester body (1), wherein three fixed blocks (2) are integrally and fixedly arranged below the steering parameter tester body (1), mounting holes (8) are formed in the fixed blocks (2), connecting rods (4) are arranged in the mounting holes (8), clamping holes (11) are formed in two sides of the inner wall of the mounting holes (8), and pushing blocks (10) are movably arranged in the clamping holes (11);

The storage groove (14) is formed in two sides of the outer surface of the connecting rod (4), a clamping spring (15) is mounted in the storage groove (14), a clamping block (16) is mounted above the clamping spring (15), limiting grooves (13) are formed in two sides of the inner wall of the storage groove (14), and limiting blocks (12) are movably mounted in the limiting grooves (13).

2. The device for testing steering parameters for motor vehicle detection according to claim 1, wherein the limiting block (12) is fixedly connected with the clamping block (16) in an integrated manner, and the shape and the size of the limiting block (12) are partially matched with those of the inside of the limiting groove (13).

3. The steering parameter testing apparatus for motor vehicle detection according to claim 1, wherein the shape and size of the clamp block (16) are partially matched with the shape and size of the inside of the receiving groove (14), the clamp block (16) is elastically connected with the receiving groove (14) through the clamping spring (15), and the clamp block (16) moves inside the receiving groove (14).

4. The device for testing steering parameters for detecting motor vehicles according to claim 1, wherein the push block (10) has a shape and a size partially matching the shape and the size of the inside of the engagement hole (11), and the push block (10) moves inside the engagement hole (11).

5. The steering parameter testing device for motor vehicle detection according to claim 1, wherein the shape and size of the connecting rod (4) are partially matched with the shape and size of the inside of the mounting hole (8), and the connecting rod (4) is detachably connected with the mounting hole (8) through the clamping hole (11) and the clamping block (16).

6. A device for testing steering parameters for motor vehicle detection according to claim 1, characterized in that said connecting rod (4) is further provided with:

Screw thread section of thick bamboo (7), its fixed mounting is in the top of connecting rod (4), the internally mounted of screw thread section of thick bamboo (7) has accommodate the lead screw (6), telescopic hole (9) have been seted up to the inside of connecting rod (4), the inside movable mounting in telescopic hole (9) has telescopic link (3), fixation clamp (5) are installed on the right side of telescopic link (3), bearing (17) are installed to the top of fixation clamp (5).

7. The steering parameter testing device for motor vehicle detection according to claim 6, wherein the adjusting screw (6) is movably connected with the fixing clip (5) through a bearing (17), the shape and the size of the telescopic rod (3) are matched with those of the inside of the telescopic hole (9), and the telescopic rod (3) moves in the inside of the telescopic hole (9).