Variable-Geometry Suspension Mechanism and Wheel-Side Corner Module for Distributed Drive Electric Commercial Vehicles

A variable-geometry suspension mechanism for distributed drive electric commercial vehicles, configured to connect a wheel to a vehicle frame of the distributed drive electric commercial vehicle, comprising:

• a supporting frame, an upper control arm assembly, a first servo electric cylinder, a second servo electric cylinder, and a shock absorber;
• wherein
• the upper control arm assembly comprises a first control arm, a second control arm, and a third control arm, and is located on one side of the supporting frame;
• one end of the upper control arm assembly is hinged to a drive-brake integrated structure, and the other end of the upper control arm assembly is hinged to the vehicle frame;
• the first servo electric cylinder and the second servo electric cylinder function as lower control arms of the suspension and as driving units for steering and cambering motions;
• one end of each of the first servo electric cylinder and the second servo electric cylinder is hinged to the drive-brake integrated structure, and the other end of each of the first servo electric cylinder and the second servo electric cylinder is hinged to the vehicle frame;
• and
• one end of the shock absorber is hinged to the third control arm, and the other end of the shock absorber is hinged to the vehicle frame.