Automobile steering angle detection device
By designing an adjustment mechanism and a detection mechanism for the vehicle steering angle detection device, the problem of insufficient applicability of existing devices has been solved, achieving the effect of applicability to multiple vehicle models and accurate detection.
Patent Information
- Application Number
- CN202423242867.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-13
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-10-13
AI Technical Summary
Existing automotive steering angle detection devices have fixed detection positions, making them unsuitable for different vehicle models, resulting in insufficient detection accuracy and susceptibility to damage.
A vehicle steering angle detection device was designed, comprising a mounting base, a support plate, a support frame, a control panel, an adjustment mechanism, and a detection mechanism. The detection position is adjusted by the adjustment mechanism, and a buffer and a detector are provided to adapt to different vehicle models, thereby improving detection accuracy and protecting the device.
It enables adjustment of the detection position according to the vehicle model, making it suitable for more vehicle models, improving detection accuracy and protecting the device from damage.
Smart Images
Figure CN223702714U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automotive testing technology, and in particular to an automotive steering angle detection device. Background Technology
[0002] An automobile is a power-driven land transportation vehicle primarily used for carrying people and goods, or towing other vehicles. It is typically powered by an internal combustion engine, electric motor, or hybrid system, and equipped with various control systems and components to achieve functions such as driving, acceleration, deceleration, and turning. Automobiles require inspection during use, and one such inspection is the detection of the vehicle's steering angle. An excessively large or small maximum steering angle will affect the vehicle's turning performance. Currently, the devices used to detect the steering angle have fixed detection positions, limiting their applicability to certain vehicle models and necessitating improvement. Utility Model Content
[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a vehicle steering angle detection device, which aims to solve the above-mentioned technical problems.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A vehicle steering angle detection device includes a mounting base and a ramp, and further includes:
[0006] A support plate is disposed on the mounting base and fixedly connected to the mounting base;
[0007] A support frame is disposed on the mounting base and fixedly connected to the mounting base;
[0008] A control panel is mounted on the support frame and fixedly connected to the support frame;
[0009] An adjustment mechanism, mounted on the mounting base, is used to adjust the detection position;
[0010] The system has two detection mechanisms, which are symmetrically arranged on the adjustment mechanism, and are used to detect the steering angle of the vehicle.
[0011] Preferably, the adjustment mechanism includes:
[0012] The device has two connection holes, and two detection mechanisms are mounted on the mounting base for fixing the component.
[0013] A fastener is disposed on the mounting base and fixedly connected to the mounting base;
[0014] The motor is mounted on the fixing member and is fixedly connected to the fixing member;
[0015] A fixed housing is disposed on the mounting base and fixedly connected to the mounting base;
[0016] A bidirectional helical rod is disposed at the output end of the motor and is fixedly connected to the output end of the motor.
[0017] Preferably, the testing mechanism includes:
[0018] A buffer section is provided on the bidirectional helical rod to prevent the weight of the vehicle body from damaging the detection mechanism;
[0019] A rotation detection unit is disposed on the buffer unit and is used for detecting the steering angle of the vehicle;
[0020] A sliding part is provided on the fixed shell and is used to follow the movement of the adjustment mechanism.
[0021] Preferably, the buffer section includes:
[0022] A movable seat is mounted on the bidirectional helical rod and is threadedly connected to the bidirectional helical rod.
[0023] The mounting cylinder is disposed on the movable base and is fixedly connected to the movable base;
[0024] A buffer spring is disposed on the mounting cylinder and fixedly connected to the mounting cylinder;
[0025] A fixing plate is disposed on the buffer spring and fixedly connected to the buffer spring;
[0026] A sliding column is disposed on the fixed plate and is fixedly connected to the fixed plate.
[0027] Preferably, the rotation detection unit includes:
[0028] A rotating platform is mounted on the fixed plate and fixedly connected to the fixed plate;
[0029] A protective shell is disposed on the fixing plate and fixedly connected to the fixing plate;
[0030] The detector is mounted on the fixed plate and is fixedly connected to the fixed plate.
[0031] Preferably, the sliding part includes:
[0032] A sliding groove is provided on the fixed shell for mounting components and providing space for component movement;
[0033] A shielding plate is disposed within the sliding groove and is slidably connected to the sliding groove.
[0034] Preferably, the shielding plate is made of steel.
[0035] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:
[0036] 1. This device is equipped with an adjustment mechanism, which allows the detection position to be adjusted according to different vehicles, making it applicable to more vehicle models and increasing its practicality.
[0037] 2. This device, by setting up a detection mechanism, can detect the rotation angle of a car with more accurate degree of detection. It can also provide buffer protection during inspection to prevent the car from damaging the detection mechanism of the device. Attached Figure Description
[0038] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0039] Figure 1 A three-dimensional structural schematic diagram of a car steering angle detection device is shown.
[0040] Figure 2 A front view schematic diagram of a vehicle steering angle detection device is shown.
[0041] Figure 3 It shows Figure 2 A schematic diagram of the cross-sectional structure of AA.
[0042] Figure 4 A top view schematic diagram of a vehicle steering angle detection device is shown.
[0043] Figure 5 It shows Figure 4 Schematic diagram of the cross-sectional structure of BB.
[0044] Figure 6 An exploded three-dimensional structural diagram of a portion of the detection mechanism of an automobile steering angle detection device is shown.
[0045] Legend:
[0046] 1. Mounting base; 2. Slope; 3. Support plate; 4. Support frame; 5. Control panel; 6. Connecting hole; 7. Fixing component; 8. Motor; 9. Fixed shell; 10. Bidirectional screw rod; 11. Moving seat; 12. Mounting cylinder; 13. Buffer spring; 14. Fixed plate; 15. Sliding column; 16. Rotating table; 17. Protective shell; 18. Detector; 19. Sliding groove; 20. Shielding plate. Detailed Implementation
[0047] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0048] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0049] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0050] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0051] Reference Figures 1 to 6 The present invention provides a further description of an embodiment of a vehicle steering angle detection device.
[0052] A vehicle steering angle detection device includes a mounting base 1 and a ramp 2, and further includes: a support plate 3, disposed on the mounting base 1 and fixedly connected to the mounting base 1; a support frame 4, disposed on the mounting base 1 and fixedly connected to the mounting base 1; a control panel 5, disposed on the support frame 4 and fixedly connected to the support frame 4; an adjustment mechanism disposed on the mounting base 1 for adjusting the detection position; and two detection mechanisms, symmetrically arranged on the adjustment mechanism, for detecting the steering angle of the vehicle.
[0053] refer to Figure 4 and Figure 5 In a preferred embodiment, the adjustment mechanism includes: two connecting holes 6, with two detection mechanisms disposed on the mounting base 1 for fixing components; a fixing member 7 disposed on the mounting base 1 and fixedly connected to the mounting base 1; a motor 8 disposed on the fixing member 7 and fixedly connected to the fixing member 7; a fixing shell 9 disposed on the mounting base 1 and fixedly connected to the mounting base 1; and a bidirectional spiral rod 10 disposed at the output end of the motor 8 and fixedly connected to the output end of the motor 8.
[0054] In this configuration, the connecting hole 6 is used to fix both ends of the bidirectional helical rod 10, and the connection method is a rotatable connection; the motor 8 is used to provide power to drive the bidirectional helical rod 10 to rotate.
[0055] refer to Figure 1 and Figure 2 In a preferred embodiment, the detection mechanism includes: a buffer part disposed on the bidirectional spiral rod 10 to prevent the weight of the vehicle body from damaging the detection mechanism; a rotating detection part disposed on the buffer part for detecting the vehicle's steering angle; and a sliding part disposed on the fixed housing 9 for moving with the adjustment mechanism.
[0056] refer to Figure 3 and Figure 4 as well as Figure 6 In a preferred embodiment, the buffer unit includes: a movable seat 11, disposed on the bidirectional spiral rod 10 and threadedly connected to the bidirectional spiral rod 10; a mounting cylinder 12, disposed on the movable seat 11 and fixedly connected to the movable seat 11; a buffer spring 13, disposed on the mounting cylinder 12 and fixedly connected to the mounting cylinder 12; a fixing plate 14, disposed on the buffer spring 13 and fixedly connected to the buffer spring 13; and a sliding column 15, disposed on the fixing plate 14 and fixedly connected to the fixing plate 14.
[0057] refer to Figure 5 and Figure 6In a preferred embodiment, the rotation detection unit includes: a rotating platform 16, which is disposed on the fixed plate 14 and fixedly connected to the fixed plate 14; a protective shell 17, which is disposed on the fixed plate 14 and fixedly connected to the fixed plate 14; and a detector 18, which is disposed on the fixed plate 14 and fixedly connected to the fixed plate 14.
[0058] refer to Figure 5 In a preferred embodiment, the sliding part includes: a sliding groove 19 disposed on the fixed shell 9 for mounting components and providing space for component movement; and a shielding plate 20 disposed within the sliding groove 19 and slidably connected to the sliding groove 19.
[0059] In this configuration, the movable seat 11 is used to move the detection mechanism; the buffer spring 13 is used to compress when the car drives onto the rotating platform 16, reducing the pressure of the car on the device; the sliding column 15 is used to prevent the buffer spring 13 from shifting when it is compressed; the rotating platform 16 is used to rotate with the wheels, and an anti-slip pad is provided on the rotating platform 16. At the same time, a contact plate and a detector 18 are provided on one side of the rotating platform 16 for detection; the detector 18 is used to detect and record the movement angle of the contact plate; the shielding plate 20 is used to shield the exposed holes of the fixed shell 9 when the adjustment mechanism is started, and the shielding plate 20 is made of steel, which has high strength and is not easy to bend, so it can effectively shield while ensuring that the sliding groove 19 will not collapse due to external force.
[0060] This device features an adjustment mechanism that allows for positional adjustment based on different vehicles, making it suitable for a wider range of models and increasing its versatility. The detection mechanism also enables precise measurement of the vehicle's rotation angle and provides cushioning protection during inspection.
[0061] Working principle: When in use, this device starts by activating motor 8, which drives the bidirectional spiral rod 10 to rotate, based on the distance between the car tires. The bidirectional spiral rod 10 then moves the movable seats 11, causing both sides of the movable seats 11 to move synchronously until the distance between the inspection devices matches the distance between the car tires. At this point, motor 8 stops rotating. The car is then driven onto the rotating platform 16 via ramp 2. By turning the steering wheel, the wheels rotate, and the rotating platform 16 rotates accordingly. Simultaneously, detector 18 detects the angle of rotation of the rotating platform 16 and displays it on the control panel 5.
[0062] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A vehicle steering angle detection device comprising a mounting base (1) and a ramp (2), characterized in that, Also includes: A support plate (3) is disposed on the mounting base (1) and fixedly connected to the mounting base (1); A support frame (4) is disposed on the mounting base (1) and fixedly connected to the mounting base (1); The control panel (5) is mounted on the support frame (4) and is fixedly connected to the support frame (4); An adjustment mechanism is provided on the mounting base (1) for adjusting the detection position; The system has two detection mechanisms, which are symmetrically arranged on the adjustment mechanism, and are used to detect the steering angle of the vehicle.
2. The automobile steering angle detecting device according to claim 1, characterized by The adjustment mechanism includes: The connecting hole (6) has two holes, and two detection mechanisms are disposed on the mounting base (1) for fixing the component; A fastener (7) is disposed on the mounting base (1) and fixedly connected to the mounting base (1); The motor (8) is mounted on the fixing member (7) and is fixedly connected to the fixing member (7); A fixed shell (9) is disposed on the mounting base (1) and fixedly connected to the mounting base (1); A bidirectional helical rod (10) is disposed at the output end of the motor (8) and is fixedly connected to the output end of the motor (8).
3. The automobile steering angle detecting device according to claim 2, wherein The testing institutions include: A buffer section is provided on the bidirectional helical rod (10) to prevent the weight of the vehicle body from damaging the detection mechanism; A rotation detection unit is disposed on the buffer unit and is used for detecting the steering angle of the vehicle; A sliding part is provided on the fixed shell (9) for following the movement of the adjustment mechanism.
4. The automobile steering angle detecting device according to claim 3, wherein The buffer section includes: A movable seat (11) is disposed on the bidirectional helical rod (10) and is threadedly connected to the bidirectional helical rod (10); The mounting cylinder (12) is disposed on the movable base (11) and fixedly connected to the movable base (11); A buffer spring (13) is disposed on the mounting cylinder (12) and fixedly connected to the mounting cylinder (12); A fixing plate (14) is disposed on the buffer spring (13) and fixedly connected to the buffer spring (13); A sliding column (15) is disposed on the fixed plate (14) and fixedly connected to the fixed plate (14).
5. The automobile steering angle detecting device according to claim 4, wherein The rotation detection unit includes: A rotating platform (16) is disposed on the fixed plate (14) and fixedly connected to the fixed plate (14); A protective shell (17) is disposed on the fixing plate (14) and fixedly connected to the fixing plate (14); The detector (18) is disposed on the fixed plate (14) and fixedly connected to the fixed plate (14).
6. The vehicle steering angle detection device according to claim 5, characterized in that, The sliding part includes: A sliding groove (19) is provided on the fixed shell (9) for mounting components and providing space for component movement; A shielding plate (20) is disposed in the sliding groove (19) and is slidably connected to the sliding groove (19).
7. A vehicle steering angle detection device according to claim 6, characterized in that, The shielding plate (20) is made of steel.