High-energy automobile steering wheel

Abstract

This utility model discloses a high-energy automotive steering wheel, specifically relating to the field of automotive steering wheel technology. It includes a drive shaft, a drive mechanism fixedly connected to the left output end of a stepper motor, a guide mechanism fixedly connected to the upper surface of the outer surface of a fixed housing, a connecting mechanism in the middle of the guide mechanism, a transmission mechanism fixedly connected to the lower part of the connecting mechanism, and a steering wheel body mounted and fixedly installed on the upper outer side of the connecting mechanism. This high-energy automotive steering wheel, through its protective components, protects the stepper motor and drive mechanism. Simultaneously, the drive mechanism drives the transmission mechanism to rotate, and the guide mechanism guides and limits the rotation of the connecting mechanism. Under the action of the connecting mechanism, the angle of the steering wheel body can be adjusted by rotation, and the transmission mechanism drives the connecting mechanism to rotate, thus improving the practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of automotive steering wheel technology, and in particular to a high-energy automotive steering wheel. Background Technology

[0002] A car steering wheel is a wheel-shaped device used to control the direction of travel. Its function is to convert the force exerted by the driver on the edge of the steering wheel into torque and transmit it to the steering shaft. This allows for flexible operation of the gear system introduced between the driver and the wheels and effectively isolates the car from severe vibrations from the road. High-performance car steering wheels refer to steering wheels with multiple functions and advanced features designed to enhance the driving experience and safety.

[0003] Chinese patent document CN202124060U discloses an automobile steering wheel, including a steering wheel with a touch screen at its center. Using a touch screen as the input terminal for the functional modules on the steering wheel allows for the configuration of corresponding functional interfaces according to different needs, resulting in a wide range of applications and strong versatility.

[0004] The aforementioned patent documents can be configured with corresponding functional interfaces according to different needs during implementation, and have a wide range of applications. However, they cannot conveniently and effortlessly adjust the steering wheel angle, making it difficult for some drivers with less strength to adjust the steering wheel angle to suit their own position, thus affecting the driving experience. Utility Model Content

[0005] The main purpose of this invention is to provide a high-energy car steering wheel that can effectively solve the problem of not being able to conveniently and effortlessly adjust the angle of the steering wheel.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A high-energy automotive steering wheel includes a drive shaft, a telescopic rod fixedly mounted on the upper part of the drive shaft, a fixed sleeve on the upper part of the telescopic rod, a protective component fixedly connected to the lower part of the inner cavity of the fixed sleeve, a stepper motor fixedly mounted on the upper right wall of the inner cavity of the fixed sleeve, a drive mechanism fixedly connected to the left output end of the stepper motor, and the drive mechanism is rotatably connected to the upper part of the inner cavity of the fixed sleeve, a guide mechanism fixedly connected to the upper part of the outer surface of the fixed sleeve, a connecting mechanism provided in the middle of the guide mechanism, a transmission mechanism fixedly connected to the lower part of the connecting mechanism, and the lower part of the transmission mechanism meshing with the upper part of the drive mechanism, and a steering wheel body fixedly mounted on the upper side of the outer side of the connecting mechanism.

[0008] Preferably, the protective component includes a limiting plate, and a plurality of heat dissipation holes are spaced apart on the upper end of the outer surface of the limiting plate.

[0009] Preferably, the guiding mechanism includes an upper cover plate, and arc-shaped guide sleeves are symmetrically fixedly connected to the middle of the left and right walls of the inner cavity of the upper cover plate.

[0010] Preferably, the connecting mechanism includes a connecting seat, and guide plates are symmetrically fixedly connected to the upper left and right ends of the outer surface of the connecting seat, and the two guide plates are slidably connected to the inner cavity of the corresponding arc-shaped guide sleeve.

[0011] Preferably, the transmission mechanism includes a second rotating shaft, a sector gear is fixedly connected to the middle of the outer surface of the second rotating shaft, and the outer surface of the second rotating shaft is fixedly connected to the lower part of the connecting seat.

[0012] Preferably, the driving mechanism includes a rotating shaft, a drive gear is fixedly connected to the middle of the outer surface of the rotating shaft, the right end of the outer surface of the rotating shaft is fixedly connected to the left output end of the stepper motor, and the left end of the outer surface of the rotating shaft is rotatably connected to the upper part of the left wall of the inner cavity of the fixed sleeve.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model can protect the stepper motor and drive mechanism through the protective components. At the same time, the drive mechanism can drive the transmission mechanism to rotate, which improves the practicality of the device. The guide mechanism can guide and limit the rotation of the connecting mechanism. Under the action of the connecting mechanism, the angle of the steering wheel body can be adjusted by rotation. Furthermore, the transmission mechanism can drive the connecting mechanism to rotate, which improves the practicality and universality of the device.

[0015] 2. When the connecting seat rotates, the upper cover plate can constrain the position of the connecting seat, preventing it from falling off. At the same time, the connecting seat will drive the two guide plates to slide in the corresponding arc-shaped guide sleeve cavities during rotation, thereby guiding and limiting the rotation of the connecting seat, making the movement of the connecting seat more stable and improving the practicality and universality of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the protective components of this utility model;

[0018] Figure 3 This is a schematic diagram of the guiding mechanism and connecting mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the drive mechanism and transmission mechanism of this utility model.

[0020] In the diagram: 1. Drive shaft; 2. Telescopic rod; 3. Fixed sleeve; 4. Protective component; 41. Limiting plate; 42. Heat dissipation hole; 5. Stepper motor; 6. Drive mechanism; 61. Rotating shaft one; 62. Drive gear; 7. Guide mechanism; 71. Top cover plate; 72. Arc-shaped guide sleeve; 8. Connecting mechanism; 81. Connecting seat; 82. Guide plate; 9. Transmission mechanism; 91. Rotating shaft two; 92. Sector gear; 10. Steering wheel body. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1 As shown, a high-energy car steering wheel includes a drive shaft 1, a telescopic rod 2 fixedly mounted on the upper part of the drive shaft 1, a fixed sleeve 3 on the upper part of the telescopic rod 2, a protective component 4 fixedly connected to the lower part of the inner cavity of the fixed sleeve 3, which can protect the stepper motor 5 and the drive mechanism 6. The stepper motor 5 is fixedly mounted on the upper right wall of the inner cavity of the fixed sleeve 3, and the drive mechanism 6 is fixedly connected to the left output end of the stepper motor 5, which can drive the transmission mechanism 9 to rotate. The drive mechanism 6 is rotatably connected to the upper part of the inner cavity of the fixed sleeve 3. The guide mechanism 7 is fixedly connected to the upper part of the outer surface of the fixed sleeve 3, which can guide and limit the rotation of the connecting mechanism 8. The connecting mechanism 8 is provided in the middle of the guide mechanism 7, which can rotate and adjust the angle of the steering wheel body 10. The transmission mechanism 9 is fixedly connected to the lower part of the connecting mechanism 8, which can drive the connecting mechanism 8 to rotate. The lower part of the transmission mechanism 9 is meshed with the upper part of the drive mechanism 6. The steering wheel body 10 is fixedly mounted on the upper side of the outer side of the connecting mechanism 8.

[0023] To achieve the purpose of protecting the stepper motor 5 and the drive mechanism 6, see [reference needed]. Figure 2 The protective component 4 includes a limiting plate 41. Several heat dissipation holes 42 are distributed at intervals on the upper surface of the outer surface of the limiting plate 41, which can dissipate the heat generated by the stepper motor 5 during operation to the outside in a timely manner.

[0024] To guide and limit the rotation of the connecting mechanism 8, refer to... Figure 3 The guide mechanism 7 includes an upper cover plate 71, and an arc-shaped guide sleeve 72 is symmetrically fixedly connected to the middle of the left and right walls of the inner cavity of the upper cover plate 71, which can guide and limit the movement of the guide plate 82.

[0025] To achieve the purpose of adjusting the angle of the steering wheel body 10, please refer to... Figure 3The connecting mechanism 8 includes a connecting seat 81, which can support the sector gear 92 and the steering wheel body 10. The upper left and right ends of the outer surface of the connecting seat 81 are symmetrically fixed with guide plates 82, which can guide the rotation of the connecting seat 81. The two guide plates 82 are slidably connected to the inner cavity of the corresponding arc-shaped guide sleeve 72.

[0026] To achieve the goal of driving the connecting mechanism 8 to rotate, refer to... Figure 4 The transmission mechanism 9 includes a rotating shaft 91, and a sector gear 92 is fixedly connected to the middle of the outer surface of the rotating shaft 91. It can achieve uniform rotation when meshing with the drive gear 62. The outer surface of the rotating shaft 91 is fixedly connected to the lower part of the connecting seat 81.

[0027] To achieve the purpose of driving the transmission mechanism 9 to rotate, refer to... Figure 4 The drive mechanism 6 includes a rotating shaft 61, a drive gear 62 is fixedly connected to the middle of the outer surface of the rotating shaft 61, the right end of the outer surface of the rotating shaft 61 is fixedly connected to the left output end of the stepper motor 5, and the left end of the outer surface of the rotating shaft 61 is rotatably connected to the upper part of the left wall of the inner cavity of the fixed sleeve 3.

[0028] The stepper motor 5 drives the rotating shaft 61 and the drive gear 62 to rotate, which enables the sector gear 92 to mesh with the drive gear 62. At this time, the rotating sector gear 92 will drive the connecting seat 81 to rotate synchronously, thereby rotating the steering wheel body 10 to the required position.

[0029] It should be noted that the stepper motor 5 in this utility model is model number 42BYGHW609. The specific installation method, circuit connection method and control method of the stepper motor 5 are all conventional designs, and this utility model will not describe them in detail.

[0030] The working principle of this utility model is as follows: When the rotation angle of the steering wheel body 10 needs to be adjusted to the required angle, the stepper motor 5 drives the rotating shaft 61 and the drive gear 62 to start rotating. The rotating drive gear 62 will mesh with the lower surface of the sector gear 92, so that the connecting seat 81, which is fixedly connected to the rotating shaft 91, will rotate synchronously. In turn, the steering wheel body 10 can be driven to rotate through the connecting seat 81. During this period, the rotating connecting seat 81 slides in the inner cavity of the corresponding arc-shaped guide sleeve 72 through the two guide plates 82, so as to guide and limit the rotation of the connecting seat 81.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-energy steering wheel for a vehicle comprising a transmission shaft (1), characterized in that: A telescopic rod (2) is fixedly installed on the upper part of the drive shaft (1). A fixed sleeve (3) is provided on the upper part of the telescopic rod (2). A protective component (4) is fixedly connected to the lower part of the inner cavity of the fixed sleeve (3). A stepper motor (5) is fixedly installed on the upper part of the right wall of the inner cavity of the fixed sleeve (3). A drive mechanism (6) is fixedly connected to the left output end of the stepper motor (5). The drive mechanism (6) is rotatably connected to the upper part of the inner cavity of the fixed sleeve (3). A guide mechanism (7) is fixedly connected to the upper part of the outer surface of the fixed sleeve (3). A connecting mechanism (8) is provided in the middle of the guide mechanism (7). A transmission mechanism (9) is fixedly connected to the lower part of the connecting mechanism (8). The lower part of the transmission mechanism (9) is meshed with the upper part of the drive mechanism (6). A steering wheel body (10) is fixedly installed on the upper side of the outside of the connecting mechanism (8).

2. The high-energy automotive steering wheel according to claim 1, characterized in that: The protective component (4) includes a limiting plate (41), and a plurality of heat dissipation holes (42) are spaced apart on the upper surface of the outer surface of the limiting plate (41).

3. A high-energy automotive steering wheel according to claim 1, characterized in that: The guide mechanism (7) includes an upper cover plate (71), and an arc-shaped guide sleeve (72) is symmetrically fixedly connected to the middle of the left and right walls of the inner cavity of the upper cover plate (71).

4. A high-energy automotive steering wheel according to claim 3, characterized in that: The connecting mechanism (8) includes a connecting seat (81), and guide plates (82) are symmetrically fixedly connected to the upper left and right ends of the outer surface of the connecting seat (81), and the two guide plates (82) are slidably connected to the inner cavity of the corresponding arc-shaped guide sleeve (72).

5. A high-energy automotive steering wheel according to claim 4, characterized in that: The transmission mechanism (9) includes a second rotating shaft (91), a sector gear (92) is fixedly connected to the middle of the outer surface of the second rotating shaft (91), and the outer surface of the second rotating shaft (91) is fixedly connected to the lower part of the connecting seat (81).

6. A high-energy automotive steering wheel according to claim 1, characterized in that: The drive mechanism (6) includes a rotating shaft (61), a drive gear (62) is fixedly connected to the middle of the outer surface of the rotating shaft (61), and the right end of the outer surface of the rotating shaft (61) is fixedly connected to the left output end of the stepper motor (5). The left end of the outer surface of the rotating shaft (61) is rotatably connected to the upper part of the left wall of the inner cavity of the fixed sleeve (3).

Images