The invention provides a seat centrifugal swing stabilization mechanism and a seat. The centrifugal force can be weakened when a vehicle turns. The mechanism comprises a bottom plate, a supporting base, a swing frame, a plurality of swing arms and a lead screw motor assembly. The lower side of the supporting seat is fixedly mounted on the bottom plate, the upper side of the supporting seat comprises a first mounting seat, and the supporting seat is mounted in the vertical direction of the bottom plate; the outer side of the swing frame comprises a plurality of bolts, one end of the swing arm is rotationally connected with the bolts of the swing frame, and the other end of the swing arm is rotationally connected with the first mounting seat; the distance between every two adjacent first mounting seats is smaller than that between every two adjacent bolts, so that the intersection point of the direction extension lines of the multiple swing arms is the rotating center of the seat centrifugal swing stabilization mechanism, and the rotating center is higher than the gravity center of a human body sitting on the seat centrifugal swing stabilization mechanism; the lead screw motor assembly is used for receiving posture information of a carrier where the seat centrifugal swing stabilization mechanism is located and driving the lead screw to push the swing frame to be in an inclined state according to the posture information so as to offset part of centrifugal force.
本发明提供了一种座椅离心摆动减摇机构及座椅,可实现车辆转弯时减弱离心力。机构包括底板、支撑座、摆动框、多个摆臂和丝杆电机组件。支撑座的下侧固定安装在底板上,支撑座的上侧包括第一安装座,支撑座安装在底板的垂直方向上;摆动框的外侧包括多个螺栓,摆臂的一端与摆动框的螺栓转动连接,摆臂的另一端与第一安装座转动连接;相邻的第一安装座之间的距离小于相邻的螺栓之间的距离,使得多个摆臂的方向延长线的交点为座椅离心摆动减摇机构的转动中心,转动中心高于坐在座椅离心摆动减摇机构上的人体的重心;丝杆电机组件用于接收座椅离心摆动减摇机构所在载具的姿态信息,根据姿态信息驱动丝杆推动摆动框为倾斜状态以抵消部分离心力。
Seat centrifugal swing stabilization mechanism and seat
座椅离心摆动减摇机构及座椅
2024-07-05
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |