The invention discloses a mobile device and a suspension assembly, the mobile device at least comprises a base, the suspension assembly and a driving wheel, and the suspension assembly comprises a swing arm and a tension spring; the swing arm is provided with a rotating point and a first hanging point, the swing arm is connected with the driving wheel, and the swing arm is rotationally connected with the base at the rotating point; one end of the tension spring is connected with the first hanging point, and the other end of the tension spring is connected with the second hanging point of the base; the orthographic projection of the rotating point on the connecting line of the first hanging point and the second hanging point is always located on a line segment formed by the first hanging point and the second hanging point. According to the technical scheme provided by the invention, the obstacle crossing stability of the mobile equipment can be improved, and the use safety is improved.
本申请公开了一种移动设备和悬架组件,该移动设备至少包括底座、悬架组件和驱动轮,其中,所述悬架组件包括摆臂和拉簧;所述摆臂具有转动点和第一挂点,所述摆臂与所述驱动轮连接,所述摆臂于所述转动点与所述底座转动连接;所述拉簧的一端与所述第一挂点连接,所述拉簧的另一端与所述底座的第二挂点连接,并且在所述移动设备的移动过程中,所述转动点在所述第一挂点和所述第二挂点连线上的正投影始终位于所述第一挂点和所述第二挂点所形成的线段上。本申请提供的技术方案,可以改善移动设备越障时的平稳性,提高使用安全性。
MOBILE DEVICE AND SUSPENSION ASSEMBLY
移动设备和悬架组件
2025-04-25
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
Suspension assembly, control device of suspension assembly and vehicle
European Patent Office | 2025
|