The invention discloses an electric adjusting driver of a vehicle seat, which comprises a motor body, a first transmission assembly and a second transmission assembly, and is characterized in that the first transmission assembly comprises a first spline shaft, a first output planetary gear set, a first middle planetary gear set and a first gear box body, and the first gear box body is provided with an internal gear ring; the first middle planetary gear set and the first output planetary gear set are in meshing transmission along the inner gear ring, the second transmission assembly comprises a second spline shaft, a second output planetary gear set, a second middle planetary gear set and a second gearbox body, and a first output shaft and a second output shaft are arranged at the two ends of the motor body respectively. The transmission connection of the motor body is carried out in a double-output and double-planetary gear transmission mode, the rotation of a vehicle seat is further adjusted, the universality of parts is good, the output torque and the rotating speed can be greatly changed by adjusting the stage number of the planetary gears so as to be applied to different application scenes, and the problem of low transmission efficiency is solved.
本发明公开了一种交通工具座椅的电动调节驱动器,包括电机本体、第一传动组件、第二传动组件,第一传动组件包括第一花键轴、第一输出行星齿轮组、第一中部行星齿轮组、第一齿轮箱体,第一齿轮箱体设置有内部齿圈,第一中部行星齿轮组、第一输出行星齿轮组沿内部齿圈啮合传动,第二传动组件包括第二花键轴、第二输出行星齿轮组、第二中部行星齿轮组、第二齿轮箱体,电机本体的两端分别设置有第一输出轴、第二输出轴。采用双输出、双行星齿轮传动的形式进行电机本体的传动连接,进而调节交通工具座椅的转动,零件通用性好,通过行星齿轮级数的调整就能实现输出力矩、转速的大幅变化,以应用于不同应用场景,解决了传动效率低的问题。
Electric adjusting driver of vehicle seat
交通工具座椅的电动调节驱动器
2021-12-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Vehicle seat adjusting method, vehicle seat adjusting system and vehicle
Europäisches Patentamt | 2023
|Seat adjusting device, vehicle and seat adjusting method
Europäisches Patentamt | 2023
|