An electric rotating system of an automobile seat comprises a worm gear connecting plate, a worm gear, a worm, a worm support, a motor, a movable disc, a fixed disc, an outer ring pressing block and an inner ring pressing block, wherein the worm gear connecting plate and the worm gear are fixedly connected together, the worm support is fixed to an inner connecting plate of the fixed disc, the worm is installed in the worm support and meshed with the worm gear; an output shaft of the motor is connected with the worm, the motor can drive the worm to rotate, the worm gear connecting plate and the movable disc are fixedly connected together, the movable disc is located on the fixed disc, sliding grooves are formed in the bottom end of the movable disc and the upper end of the fixed disc, a plurality of rolling balls are arranged in the sliding grooves, the movable disc is connected with an automobile seat, and the inner ring pressing block and the outer ring pressing block are located on the inner side and the outer side of the fixed disc respectively; and the inner ring pressing block and the outer ring pressing block limit the movable disc to rotate around the fixed disc. The system has the advantages of smooth rotation, low noise, easy quality control and low manufacturing cost; seat control line speed arrangement is easy; and the rotating disc is high in rigidity, and the seat cannot shake.
一种汽车座椅电动转动系统,包括有蜗轮连接板、蜗轮、蜗杆、蜗杆支架、电机、动盘、固定盘、外圈压块和内圈压块,蜗轮连接板与蜗轮之间固定连接在一起,蜗杆支架固定在固定盘的内连接板上,蜗杆安装在蜗杆支架中,蜗杆与蜗轮相啮合,电机的输出轴与蜗杆连接,电机能带动蜗杆转动,蜗轮连接板与动盘之间固定连接在一起,动盘位于固定盘上,动盘的底端、固定盘的上端开设有滑槽,滑槽中具有若干滚球,动盘与汽车座椅连接,内圈压块和外圈压块分别位于固定盘的内外侧,内圈压块和外圈压块限制动盘沿着固定盘转动。本发明转动顺畅噪音小,质量控制容易,制造成本低。座椅控线速布置容易。转盘刚度大,座椅不会晃动。
Electric rotating system of automobile seat
一种汽车座椅电动转动系统
2021-05-28
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |