Self-adjusting and adjustable steering column of golf cart
The design of the self-adjusting adjustable steering column solves the problem of the traditional golf cart steering column being unable to be adjusted, enabling flexible adjustment of the steering wheel angle, reducing driver fatigue, optimizing visibility, and improving operability.
Patent Information
- Application Number
- CN202423061398.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Traditional golf carts have non-adjustable steering columns, resulting in a poor driving experience for drivers of different body types, as well as driving fatigue and insufficient visibility.
A self-adjusting adjustable steering column was designed, which adjusts the steering wheel angle through the adjustment handle and the jacket structure, uses friction to fix the adjustment position, and combines a universal joint and bearing structure to ensure flexible adjustment.
It enables flexible adjustment of the steering wheel angle, reduces driver fatigue, optimizes driving visibility, and improves operability.
Smart Images
Figure CN223508328U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to vehicle technical field, more specifically relates to a golf cart self -adjusting adjustable steering column. BACKGROUND
[0002] The steering column of the traditional golf cart does not have the function of adjusting the angle of the column, and cannot meet the driving experience of all people of different body types. INVENTION CONTENTS
[0003] In view of the deficiencies in the prior art, the utility model provides a golf cart self -adjusting adjustable steering column, which adjusts the angle of the steering wheel, meets the posture requirements of drivers of different body types, reduces the driving fatigue of the driver, optimizes the driving field of view and improves the driving operability.
[0004] To achieve the above object, the utility model provides the following technical scheme: a golf cart self -adjusting adjustable steering column, including upper pipe column, fixedly connected lower pipe column on the vehicle, input shaft and output shaft, the upper pipe column is hinged with the lower pipe column, be provided with first adjusting plate on the upper pipe column, be provided with second adjusting plate on the lower pipe column, be provided with adjusting handle between the first adjusting plate and second adjusting plate, be provided with the adjusting groove of circular arc on the first adjusting plate, the adjusting handle passes through adjusting groove and is connected with second adjusting plate screw, first clamp sleeve and second clamp sleeve are sleeved on the adjusting handle, first clamp sleeve and second clamp sleeve are located at the two sides of first adjusting plate respectively, second clamp sleeve is located between first adjusting plate and second adjusting plate, and the two end faces of second clamp sleeve respectively contact first adjusting plate and second adjusting plate;
[0005] The input shaft is rotatably connected in the upper pipe column, a first connecting shaft is connected to the input shaft by a universal joint, a second connecting shaft is rotatably connected in the lower pipe column, one end of the second connecting shaft is slidably connected to the first connecting shaft by a spline, and the other end of the second connecting shaft is connected to the output shaft by a universal joint.
[0006] Further, a tension spring is arranged between the upper pipe column and the lower pipe column.
[0007] Further, the second connecting shaft includes a first shaft rod and a second shaft rod, the first shaft rod and the second shaft rod are connected by a universal joint, the first shaft rod is connected to the first connecting shaft, and the second shaft rod is rotatably connected to the lower pipe column and connected to the output shaft by a universal joint.
[0008] Further, a bearing is arranged between the input shaft and the upper pipe column, and a bearing is arranged between the second connecting shaft and the lower pipe column.
[0009] Compared with the prior art, the beneficial effects of the utility model are that: the input shaft is provided with a steering wheel, when the angle of the input shaft needs to be adjusted, the adjusting handle is loosened, the first clamp sleeve is loosened, the second clamp sleeve between the first adjusting plate and the second adjusting plate is loosened, at the moment, the upper tube column can be adjusted to adjust the angle of the direction plate, after adjustment, the adjusting handle is tightened again, the first clamp sleeve and the second clamp sleeve clamp the first adjusting plate, finally, the first adjusting plate and the second adjusting plate are relatively fixed through the friction force between the first clamp sleeve and the first adjusting plate and the friction force between the second clamp sleeve and the first adjusting plate and the second adjusting plate, that is, the adjustment can be completed, the angle adjustment of the steering wheel can reduce the driving fatigue of the driver, optimize the driving field of vision and improve the driving operability. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 It is a structural schematic view of the utility model golf cart self-adjusting adjustable steering column;
[0011] Figure 2 It is a structural schematic view of the utility model golf cart self-adjusting adjustable steering column from another perspective;
[0012] Figure 3 It is Figure 1 It is a first adjusting plate;
[0013] Figure 4 It is Figure 2 It is a second adjusting plate.
[0014] The drawings show that: the upper tube column 1, the lower tube column 2, the input shaft 3, the output shaft 4, the first adjusting plate 5, the second adjusting plate 6, the adjusting handle 7, the adjusting groove 8, the first clamp sleeve 9, the second clamp sleeve 10, the first connecting shaft 11, the tension spring 12, the first shaft rod 13 and the second shaft rod 14. DETAILED DESCRIPTION
[0015] In the description of the utility model, it needs to be explained that for the direction words, if the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation and positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the utility model.
[0016] In addition, the terms "first", "second" are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implying the number of technical features. Therefore, the "first", "second" features can explicitly or implicitly include one or more features, and in the description of the utility model, the meaning of "several", "several" is two or more than two, unless otherwise explicitly specified.
[0017] Referring to Figures 1 to 4 Further illustrate the utility model.
[0018] A golf cart self-adjusting adjustable steering column, including upper column 1, fixedly connected to the lower column 2 of the vehicle, input shaft 3 and output shaft 4, the upper column 1 is hinged with the lower column 2, the first adjusting plate 5 is arranged on the upper column 1, the second adjusting plate 6 is arranged on the lower column 2, the adjusting handle 7 is arranged between the first adjusting plate 5 and the second adjusting plate 6, the first adjusting plate 5 is provided with arc-shaped adjusting groove 8, the adjusting handle 7 passes through the adjusting groove 8 and is screw-connected with the second adjusting plate 6, the first clamp sleeve 9 and the second clamp sleeve 10 are sleeved on the adjusting handle 7, the first clamp sleeve 9 and the second clamp sleeve 10 are located on the two sides of the first adjusting plate 5 respectively, the second clamp sleeve 10 is located between the first adjusting plate 5 and the second adjusting plate 6, and the two end faces of the second clamp sleeve 10 respectively contact the first adjusting plate 5 and the second adjusting plate 6;
[0019] The input shaft 3 is rotatably connected in the upper column 1, the first connecting shaft 11 is connected to the input shaft 3 through the universal joint, the second connecting shaft is rotatably connected in the lower column 2, one end of the second connecting shaft is slidably connected with the first connecting shaft 11 through the spline, and the other end of the second connecting shaft is connected with the output shaft 4 through the universal joint.
[0020] As Figure 3 Indicated, in the preferred embodiment of the present application, a tension spring 12 is arranged between the upper column 1 and the lower column 2, which can avoid the sudden drop of the upper column tube when the adjusting handle 7 loosens the first adjusting plate 5 and the second adjusting plate 6, causing injury.
[0021] As Figure 4 Indicated, in the preferred embodiment of the present application, the second connecting shaft includes a first shaft rod 13 and a second shaft rod 14, the first shaft rod 13 and the second shaft rod 14 are connected through the universal joint, the first shaft rod 13 is connected with the first connecting shaft 11, and the second shaft rod 14 is rotatably connected with the lower column 2 and connected with the output shaft 4 through the universal joint.
[0022] In the preferred embodiment of the present application, bearings are arranged between the input shaft 3 and the upper column 1, and bearings are arranged between the second connecting shaft and the lower column 2.
[0023] As Figures 1 to 4As shown, the input shaft 3 is provided with a steering wheel, when the angle of the input shaft 3 needs to be adjusted, the adjusting handle 7 is loosened, the first clamping sleeve 9 is loosened, the second clamping sleeve 10 between the first adjusting plate 5 and the second adjusting plate 6 is loosened, at this time the upper column 1 can be adjusted to adjust the angle of the steering plate, after adjustment, the adjusting handle 7 is tightened again, the first clamping sleeve 9 and the second clamping sleeve 10 clamp the first adjusting plate 5, finally the first adjusting plate 5 and the second adjusting plate 6 are relatively fixed through the friction force between the first clamping sleeve 9 and the first adjusting plate 5, the friction force between the second clamping sleeve 10 and the first adjusting plate 5 and the second adjusting plate 6, that is, the adjustment is completed, the angle adjustment of the steering wheel can reduce the driving fatigue of the driver, optimize the driving field of view, and improve the driving operability.
[0024] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme falling within the idea of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and decorations without departing from the principles of the present application can also be considered as the protection scope of the present application.
Claims
1. A golf cart self-adjusting adjustable steering column, characterized in that: The system includes an upper column, a lower column fixedly connected to the vehicle, an input shaft, and an output shaft. The upper column and the lower column are hinged together. A first adjusting plate is provided on the upper column, and a second adjusting plate is provided on the lower column. An adjusting handle is provided between the first adjusting plate and the second adjusting plate. An arc-shaped adjusting groove is provided on the first adjusting plate. The adjusting handle passes through the adjusting groove and is threadedly connected to the second adjusting plate. A first clamp and a second clamp are fitted on the adjusting handle. The first clamp and the second clamp are respectively located on both sides of the first adjusting plate, and the second clamp is located between the first adjusting plate and the second adjusting plate. The two end faces of the second clamp contact the first adjusting plate and the second adjusting plate, respectively. The input shaft is rotatably connected to the upper tube column, and a first connecting shaft is connected to the input shaft via a universal joint. A second connecting shaft is rotatably connected to the lower tube column. One end of the second connecting shaft is slidably connected to the first connecting shaft via a spline, and the other end of the second connecting shaft is connected to the output shaft via a universal joint.
2. The golf cart self-adjusting adjustable steering column according to claim 1, characterized in that: A tension spring is installed between the upper and lower tubular columns.
3. The golf cart self-adjusting adjustable steering column according to claim 1, characterized in that: The second connecting shaft includes a first shaft and a second shaft, which are connected by a universal joint. The first shaft is connected to the first connecting shaft, and the second shaft is rotatably connected to the lower tube column and also connected to the output shaft by a universal joint.
4. The golf cart self-adjusting adjustable steering column according to claim 1, characterized in that: A bearing is provided between the input shaft and the upper tube column, and a bearing is provided between the second connecting shaft and the lower tube column.