Motor vehicle detection wheel positioning mechanism

Abstract

The utility model relates to a motor vehicle detection wheel positioning mechanism, which relates to the technical field of motor vehicle detection wheel positioning and comprises a control base, an elastic sleeve is mounted on the upper portion of the control base, a cavity is formed by the control base and the elastic sleeve, and a supporting column is movably mounted in the cavity in a penetrating manner. The upper end of the supporting column is fixedly connected with an induction contact seat, a plurality of meters are annularly installed on the top wall of the elastic sleeve at equal intervals, a plurality of supporting blocks are annularly arranged on the inner wall of the control base at equal intervals, and the meters and the supporting blocks are used in a matched mode. And in addition, automatic operation is achieved, cost is low, and stability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of motor vehicle wheel positioning detection, in particular to a motor vehicle wheel positioning detection mechanism. Background Art

[0002] Vehicle inspection roller brake inspection is an important part of ensuring vehicle safety performance. Strictly following the inspection steps and standards can ensure the safety and reliability of the vehicle's brake system. Inspectors must have professional knowledge and skills and be familiar with relevant regulations and standards to ensure the accuracy and reliability of the inspection results.

[0003] When inspecting the wheel alignment of a motor vehicle, generally, on-site inspection is performed by a person driving the vehicle to a designated inspection position, where there is a roller device to provide a speed detection for the vehicle. However, during the inspection, it is difficult to ensure the stability of the vehicle by simply positioning the vehicle left and right using a rope. Once the rope falls off, the vehicle may rush out and cause danger. Therefore, we propose a mechanism for inspecting the wheel alignment of a motor vehicle. Utility Model Content

[0004] The utility model provides a mechanism for detecting wheel positioning of a motor vehicle, which solves the above-mentioned technical problems.

[0005] The utility model solves the above-mentioned technical problems as follows: a motor vehicle wheel positioning detection mechanism comprises a control base, an elastic sleeve is installed on the upper part of the control base, the control base and the elastic sleeve form a cavity, a support column is movably installed inside the cavity, an induction contact seat is fixedly connected to the upper end of the support column, a plurality of meters are equidistantly installed in an annular manner on the top wall of the elastic sleeve, a plurality of support blocks are equidistantly arranged in an annular manner on the inner wall of the control base, and the meters are used in conjunction with the support blocks.

[0006] Preferably, a control ring is movably provided inside the cavity, and a plurality of cross bars are equidistantly interspersed and fixedly connected to the inner wall of the control ring, and a sleeve is commonly connected between the plurality of cross bars, and the sleeve is fixedly mounted on the support column.

[0007] Preferably, a return spring is arranged inside the cavity, the return spring is sleeved on the outer surface of the support column, and the return spring is used in conjunction with a collar.

[0008] Preferably, openings are formed on both sides of the induction contact seat.

[0009] Preferably, limiting blocks are provided on both sides of the outside of the induction contact seat, and limiting plates are slidably inserted into the inner side of the limiting blocks, and two fixed grooves are provided on the upper surface of the elastic sleeve.

[0010] Preferably, the bottom ends of the two limiting plates are rotatably connected with a pull plate, the bottom end of the limiting block is provided with a through opening corresponding to the pull plate, and the pull plate passes through the opening and is slidably arranged with the fixed groove.

[0011] The beneficial effects of the utility model are:

[0012] The device is set on the ground where the vehicle is parked by personnel. After the tire of the vehicle approaches and stops on the sensing contact seat, the sensing contact seat is subjected to downward pressure and drives the supporting column connected thereto to descend. The descending and downward pressure of the sensing contact seat causes it to slide outward in the fixed groove, and after sliding, it moves in the through opening and drives the two limiting plates to move closer to each other, thereby limiting the detected wheel. After that, after the supporting column descends, the sensing contact seat descends to a certain position and squeezes the elastic sleeve. Driven by the descent of the supporting column, multiple sleeve rings move, and the control ring is driven to descend vertically under the pressure of the sleeve rings. After the control ring descends, it squeezes the reset spring as a whole, compressing the reset spring. When the vehicle drives away, the control ring is reset, so that the whole device is reset and operates automatically. It has low cost and high stability, prevents inappropriate parking of vehicles, and improves the quality of use.

[0013] The volume of the vehicle is predicted by driving multiple meters down with the elastic sleeve as it descends, so that the vehicle information can be received on the controller, and the vehicle sensing device can be used to predict the parked vehicle model and other information. When the motor vehicle detects the wheel alignment, the vehicle information can be detected according to the parked weight, and the position can be automatically limited to prevent slipping.

[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 The utility model provides a schematic diagram of the external structure of a wheel alignment detection mechanism for a motor vehicle;

[0017] Figure 2 A half-section structural schematic diagram of a motor vehicle wheel alignment detection mechanism is proposed for the utility model;

[0018] Figure 3 The utility model provides a schematic diagram of the internal structure of a multi-elastic sleeve for detecting a wheel alignment mechanism of a motor vehicle.

[0019] Legend:

[0020] 1. Control base; 2. Inductive contact seat; 3. Support column; 4. Elastic sleeve; 5. Through port; 6. Limit block; 7. Pull plate; 8. Limit plate; 9. Opening; 10. Cross bar; 11. Reset spring; 12. Control ring; 13. Sleeve ring; 14. Fixed groove; 15. Support block; 16. Meter. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0022] Example 1

[0023] like Figure 1-3 As shown, the utility model is a wheel alignment detection mechanism for a motor vehicle, comprising a control base 1, an elastic sleeve 4 is installed on the upper part of the control base 1, the control base 1 and the elastic sleeve 4 form a cavity, a support column 3 is movably installed inside the cavity, an induction contact seat 2 is fixedly connected to the upper end of the support column 3, a control ring 12 is movably arranged inside the cavity, a plurality of cross bars 10 are equidistantly inserted and fixedly connected to the inner wall of the control ring 12, a collar 13 is commonly connected between the plurality of cross bars 10, the collar 13 is fixedly fitted with the support column 3, a reset spring 11 is arranged inside the cavity, and the reset spring 11 is fitted on the outer surface of the support column 3 The return spring 11 is used in conjunction with the collar 13. After the support column 3 is lowered, the induction contact seat 2 is lowered to a certain position and squeezed onto the elastic sleeve 4. The elastic sleeve 4 is slightly deformed, and the plurality of collars 13 move under the movement of the support column 3. Under the pressure of the collar 13, the control ring 12 is driven to drop vertically. After the control ring 12 drops, the return spring 11 is squeezed as a whole, so that the return spring 11 is compressed, so that the vehicle sensing device can predict the parked vehicle model and other information of the vehicle, automatically limit it, and prevent slipping. When the vehicle drives away, the control ring 12 is reset, so that the entire device is reset, thereby completing a series of operations of the device.

[0024] Example 2

[0025] like Figure 2-3As shown, openings 9 are provided on both sides of the induction contact seat 2, and limiting blocks 6 are provided on both sides of the outside of the induction contact seat 2. A limiting piece 8 is inserted and slidably provided inside the limiting block 6. Two fixed grooves 14 are provided on the upper surface of the elastic sleeve 4. The bottom ends of the two limiting pieces 8 are rotatably connected with a pull plate 7. A through opening 5 corresponding to the pull plate 7 is provided at the bottom end of the limiting block 6. The pull plate 7 passes through the opening 9 and is slidably provided with the fixed groove 14. A plurality of metering devices 16 are equidistantly installed on the top wall of the elastic sleeve 4, and a plurality of support blocks 1 are equidistantly provided on the inner wall of the control base 1. 5, the meter 16 is used in conjunction with the support block 15. When the tire of the vehicle approaches and stops on the sensing contact seat 2, the sensing contact seat 2 is subjected to downward pressure and drives the supporting column 3 connected thereto to descend. The descending of the sensing contact seat 2 presses down 7, causing it to slide outward in the fixed groove 14. After sliding, it moves in the through opening 5 and drives the two limiting plates 8 to move closer to each other, thereby limiting the position of the detected wheel. After the elastic sleeve 4 descends, it drives multiple meters 16 to descend to predict the volume of the vehicle, so that the vehicle information can be received on the external controller.

[0026] Working principle: before detection, personnel set this mechanism on the ground where the vehicle is parked. After the tire of the vehicle approaches and stops on the sensing contact seat 2, the sensing contact seat 2 is subjected to downward pressure and drives the support column 3 connected thereto to descend. The descending downward pressure 7 of the sensing contact seat 2 causes it to slide outward in the fixed groove 14. After sliding, it moves in the through opening 5 and drives the two limit plates 8 to move closer to each other, thereby limiting the detected wheel. After that, after the support column 3 descends, the sensing contact seat 2 descends to a certain position and squeezes the elastic sleeve 4. The elastic sleeve 4 is slightly deformed. Driven by the descent of the support column 3, multiple rings 13 move. Under the pressure of the rings 13, the control ring 12 is driven to descend vertically. After the control ring 12 descends, the reset spring 11 is squeezed as a whole, so that the reset spring 11 is compressed. At the same time, after the elastic sleeve 4 descends, it drives multiple meters 16 to descend to predict the volume of the vehicle, so that the vehicle information can be received on the controller, thereby completing the detection of the vehicle without manual setting. When the vehicle drives away, the control ring 12 is reset, so that the entire device is reset.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A wheel alignment detection mechanism for a motor vehicle, comprising a control base (1), characterized in that: An elastic sleeve (4) is installed on the upper part of the control base (1), and the control base (1) and the elastic sleeve (4) form a cavity. A support column (3) is movably installed inside the cavity, and the upper end of the support column (3) is fixedly connected to the induction contact seat (2). A plurality of meters (16) are equidistantly installed on the top wall of the elastic sleeve (4), and a plurality of support blocks (15) are equidistantly arranged on the inner wall of the control base (1), and the meters (16) are used in conjunction with the support blocks (15).

2. A vehicle wheel alignment detection mechanism according to claim 1, characterized in that: A control ring (12) is movably arranged inside the cavity, and a plurality of cross bars (10) are fixedly connected to the inner wall of the control ring (12) at equal intervals and interspersed in an annular manner, and a sleeve ring (13) is commonly connected between the plurality of cross bars (10), and the sleeve ring (13) is fixedly mounted on the support column (3).

3. A vehicle wheel alignment detection mechanism according to claim 2, characterized in that: A return spring (11) is arranged inside the cavity. The return spring (11) is sleeved on the outer surface of the support column (3). The return spring (11) is used in conjunction with a collar (13).

4. A vehicle wheel alignment detection mechanism according to claim 1, characterized in that: Openings (9) are provided on both sides of the induction contact seat (2).

5. A vehicle wheel alignment detection mechanism according to claim 4, characterized in that: Limiting blocks (6) are provided on both sides of the outside of the induction contact seat (2), and limiting plates (8) are inserted and slidably provided inside the limiting blocks (6). The upper surface of the elastic sleeve (4) is provided with two fixed grooves (14).

6. A vehicle wheel alignment detection mechanism according to claim 5, characterized in that: The bottom ends of the two limit plates (8) are rotatably connected to a pull plate (7), the bottom end of the limit block (6) is provided with a through opening (5) corresponding to the pull plate (7), and the pull plate (7) passes through the opening (9) and is slidably arranged with the fixed groove (14).

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