Tail wing adjustment mechanism and vehicle
By adjusting the position and angle of the rear wing through a motor-driven seven-link and pneumatic rod mechanism, the problem of the existing rear wing being unable to be adjusted is solved, achieving vehicle stability and wind resistance balance under different speeds and road conditions, and improving vehicle handling performance.
CN224375721UActive Publication Date: 2026-06-19BEIJING BAIDU NETCOM SCI & TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING BAIDU NETCOM SCI & TECH CO LTD
- Filing Date
- 2025-05-22
- Publication Date
- 2026-06-19
AI Technical Summary
Technical Problem
Existing car rear wings cannot adjust their angle and shape according to changes in road conditions, resulting in an inability to effectively reduce wind resistance and increase downforce, and the linkage has poor stability.
Method used
The rear wing is dynamically adjusted by controlling the position and angle of the spoiler, using a seven-link and pneumatic rod mechanism driven by an electric motor, to adapt to different vehicle speeds and road conditions.
Benefits of technology
It improves the vehicle's stability and smoothness at different speeds and road conditions, and enhances the vehicle's handling performance through the dynamic balance of wind resistance and downforce.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224375721U_ABST
Abstract
The tail wing adjusting mechanism and the vehicle are provided in the technical field of automobiles and automatic driving, and the tail wing adjusting mechanism comprises a spoiler, a motor for generating driving force in response to receiving a control signal from the vehicle, a driving mechanism connected to the motor at one end and used for stretching and retracting in response to the driving force, and a multi-link mechanism connected between the motor and the spoiler and used for stretching and retracting in response to the driving force to adjust the position height of the spoiler and / or the included angle with the horizontal plane. The tail wing adjusting mechanism provided in the embodiment of the present disclosure can realize the control of the position and angle of the spoiler by simultaneously controlling the stretching and retraction of the seven-link and the air pressure rod through the motor, so that the vehicle runs more smoothly.
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