The invention relates to a two-row multifunctional armrest table board for an automobile seat. The two-row multifunctional armrest table board comprises a base, a first angle adjusting motor, a table board rotating upper connecting arm, a table board supporting arm, a horizontal lead screw motor, a connecting rod, a second angle adjusting motor and a table board body. Wherein the first angle adjusting motor is used for driving the table plate rotating upper connecting arm to rotate; the upper end of the table plate rotating upper connecting arm is connected with the lower end of the table plate supporting arm through a hinged shaft, the horizontal lead screw motor is arranged at the bottom of the table plate rotating upper connecting arm, and a lead screw nut is arranged on a lead screw of the horizontal lead screw motor; the connecting rod is arranged on the inner side of the joint of the table board rotating upper connecting arm and the table board supporting arm, one end of the connecting rod is hinged to the lead screw nut, the other end of the connecting rod is hinged to the table board supporting arm, the horizontal lead screw motor drives the lead screw to rotate when working, the connecting rod is driven to move through the lead screw nut, and the table board supporting arm rotates relative to the table board rotating upper connecting arm. The table plate is small in occupied space and large in adjusting stroke, the angle adjusting function can be adjusted to any position, and the comfort requirements of different passengers and different sitting postures are met.
本发明涉及一种汽车座椅二排多功能扶手桌板,包括基座、第一调角电机、桌板旋转上连接臂、桌板支臂、水平丝杠电机、连杆、第二调角电机、桌板;其中,第一调角电机用于驱动桌板旋转上连接臂转动;桌板旋转上连接臂的上端与桌板支臂的下端通过铰轴连接,水平丝杠电机设置在桌板旋转上连接臂的底部,水平丝杠电机的丝杠上设有丝杠螺母;连杆设置在桌板旋转上连接臂与桌板支臂连接处的内侧,一端与丝杠螺母铰接,另一端与桌板支臂铰接,水平丝杠电机工作时带动丝杠旋转,通过丝杠螺母带动连杆移动,使桌板支臂相对桌板旋转上连接臂转动。该桌板占用空间小,调节行程大,调角功能可以调整到任意位置,满足不同乘客,不同坐姿的舒适性要求。
Two-row multifunctional armrest table plate of automobile seat
一种汽车座椅二排多功能扶手桌板
2023-08-22
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |