The hybrid suspension actuator disclosed by the embodiment of the invention comprises a cylindrical shell with a first end and a second end which are opposite to each other; the cylinder barrel is fixed in the cylindrical shell; the piston divides an inner cavity of the cylinder barrel into a first inner cavity and a second inner cavity which are opposite in the direction from the first end to the second end, and the piston can move relative to the cylinder barrel in the direction from the first end to the second end; the piston is a permanent magnet; one end of the piston rod passes through the cylinder barrel and extends out of the first end of the cylindrical shell, and the other opposite end of the piston rod is connected with the piston; the coil is arranged between the cylindrical shell and the cylinder barrel, and the coil and the piston are mutually induced; the first connecting pin is connected to one end, far away from the piston, of the piston rod; and the second connecting pin is connected to the second end of the cylindrical shell. The hybrid suspension actuator disclosed by the invention has the characteristics of compact structure and high reliability.
本发明实施例公开的一种混合型悬架执行器,包括:筒状外壳,具有相对的第一端和第二端;缸筒,固定在所述筒状外壳内;活塞,将所述缸筒的内腔分隔为在所述第一端至所述第二端方向上相对的第一内腔和第二内腔,且所述活塞可相对于所述缸筒沿所述第一端至所述第二端方向相对运动;所述活塞为永磁体;活塞杆,其一端通过所述缸筒并伸出所述筒状外壳的所述第一端,相对的另一端连接所述活塞;线圈,设置在所述筒状外壳和所述缸筒之间,并与所述活塞相互感应;第一连接销,连接于所述活塞杆远离所述活塞的一端;第二连接销,连接于所述筒状外壳的所述第二端。本发明公开的混合型悬架执行器具有结构紧凑、可靠性高的特点。
Hybrid suspension actuator, suspension system and automobile
混合型悬架执行器、悬架系统及汽车
2024-04-05
Patent
Electronic Resource
Chinese