Unmanned racing car steering clutch mechanism

A technology of unmanned driving and clutch mechanism, which can be used in electric steering mechanism, mechanical steering gear, etc., and can solve problems such as difficulty in steering.

Active Publication Date: 2020-06-12
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to provide a steering clutch mechanism for unmanned racing cars, which solves the problem that the automatic steering by wire of existing racing cars uses a steering motor to connect the steering rod to rotate, and the steering rod drives the tires

Method used

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  • Unmanned racing car steering clutch mechanism
  • Unmanned racing car steering clutch mechanism
  • Unmanned racing car steering clutch mechanism

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Embodiment Construction

[0028] The technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0029] In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a spec...

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Abstract

The invention provides an unmanned racing car steering clutch mechanism. The unmanned racing car steering clutch mechanism comprises a steering engine assembly, a clutch driving assembly, a wheel steering assembly and a fixed bottom plate. The wheel steering assembly comprises a steering column and a second gear, the steering column is rotationally arranged on the fixed bottom plate, and the second gear is fixedly arranged on the steering column; the clutch driving assembly comprises a clutch motor and a lead screw, and the clutch motor is fixedly arranged on the fixed bottom plate; and the steering engine assembly comprises a steering engine fixing frame and a steering engine, the bottom of the steering engine fixing frame is matched with the lead screw, and an output shaft of the steering engine is connected with a first gear so that the first gear can be engaged with or disengaged from the second gear. According to the invention, the technical problem that automatic steer-by-wire steering of the existing racing car is achieved by connecting a steering motor with a steering rod for rotation and then driving a tire by the steering rod to rotate, but the motor is powered off at themoment and the fact that a driver rotates a steering rod through a steering wheel can be influenced by the resistance of the motor when the steering mode is switched to a manned driving mode, and consequently steering is difficult is solved.

Description

technical field [0001] The application relates to the field of auto parts, in particular to a steering clutch mechanism for an unmanned racing car. Background technique [0002] With the gradual popularization of intelligent driving, cars began to gradually develop in the direction of unmanned driving. In order to meet the needs of more driving scenarios, the steering mechanism has begun to transition from manual mechanical steering to automatic steering by wire. For unmanned racing cars, the automatic steering by wire of the existing racing cars uses a steering motor to connect the steering rod to rotate, and the steering rod drives the tires to rotate. However, when switching to manned driving mode, the steering motor is powered off at this time. , the driver turning the steering rod through the steering wheel will be affected by the resistance of the motor itself, resulting in difficult steering. Contents of the invention [0003] The purpose of this application is to...

Claims

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Application Information

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IPC IPC(8): B62D3/12B62D5/04
CPCB62D3/12B62D5/04
Inventor 黄晓涛敖银辉李金鸿刘远林游梓炜林志聪沈彬刘聪
Owner GUANGDONG UNIV OF TECH
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