The invention discloses a vehicle-mounted electric folding small table plate mechanism which comprises four motor driving assemblies M1-M4, a large arm, a rotating disc assembly, a fixed inner support, a fixed outer support, a fixed side table plate assembly, a movable side table top assembly, a table plate fixing support and a table plate angle adjusting and resetting mechanism. The fixed inner support and the fixed outer support are fixedly installed on a framework at the rear end of an auxiliary instrument desk in the center of a carrier, and the rotating disc assembly is driven by the M1 driving motor assembly installed on the fixed inner support to rotate around the fixed inner support and the fixed outer support. The M2 motor driving assembly is arranged on the turntable assembly and drives a large arm arranged on the turntable assembly to rotate around the turntable assembly; an M3 motor driving assembly arranged on the inner side of the large arm drives the table plate fixing support to rotate around the large arm; the table plate angle adjusting and resetting mechanism adjusts the angle of the table plate fixing support. The M4 motor driving assembly drives the fixed side table plate assembly and the movable side table top assembly to move relative to the table plate fixing support. The device is ingenious and reasonable in arrangement and smooth and reliable in operation.
本发明公开了一种用于车载电动折叠小桌板机构,包括M1~M4四个电机驱动总成、大臂、转盘总成、固定内支架、固定外支架、固定侧桌板总成、活动侧桌面总成、桌板固定支架、桌板角度调节及复位机构;固定内支架、固定外支架安装固定于载体中央副仪表台后端骨架上,转盘总成由装在固定内支架上的M1驱动电机总成驱动绕固定内支架、固定外支架旋转;M2电机驱动总成设于转盘总成上并驱动置于转盘总成上的大臂绕转盘总成旋转;置于大臂内侧的M3电机驱动总成驱动桌板固定支架绕大臂旋转;桌板角度调节及复位机构调节桌板固定支架角度;M4电机驱动总成驱动固定侧桌板总成、活动侧桌面总成相对于桌板固定支架移动。本发明布置巧妙合理,运行顺滑可靠。
Vehicle-mounted electric folding small table board
一种车载电动折叠小桌板
2024-06-11
Patent
Electronic Resource
Chinese