The invention provides an automatic folding assembly for a seat table board. The automatic folding assembly comprises a seat support and a table board framework. Two ends of the driving connecting rod are rotationally connected with the seat bracket and the table plate framework respectively; two ends of the driven connecting rod are rotationally connected with the seat bracket and the table plate framework respectively; the driving mechanism is arranged on one of the seat bracket or the table plate framework, and the driving mechanism is in transmission connection with the end part, connected with the corresponding one of the seat bracket or the table plate framework, of the driving connecting rod; the driving mechanism can drive the driving connecting rod to rotate relative to one of the corresponding seat support or the table plate framework, drive the driving connecting rod to rotate relative to the other one of the seat support or the table plate framework and drive the driven connecting rod to rotate relative to the seat support and the table plate framework. Therefore, the table plate framework can be rotationally folded or rotationally unfolded relative to the seat support, and stable automatic control is achieved. The invention further provides a seat and an automobile using the seat table board automatic folding assembly.
本发明提供一种座椅桌板自动折叠组件,包括:座椅支架,桌板骨架;主动连杆,两端分别转动连接座椅支架及桌板骨架;从动连杆,两端分别转动连接座椅支架及桌板骨架;以及,驱动机构,设置于座椅支架或桌板骨架的其中一个,驱动机构传动连接主动连杆与对应的座椅支架或桌板骨架的其中一个连接的端部;其中,驱动机构能够驱动主动连杆与对应的座椅支架或桌板骨架的其中一个相对转动,带动主动连杆与座椅支架或桌板骨架的另一个相对转动及从动连杆分别与座椅支架及桌板骨架相对转动,以实现桌板骨架相对座椅支架转动折叠或转动打开,实现稳定的自动化控制。本发明还提供了应用该座椅桌板自动折叠组件的座椅及汽车。
Seat table plate automatic folding assembly, seat and automobile
一种座椅桌板自动折叠组件、座椅及汽车
2025-01-10
Patent
Electronic Resource
Chinese
Seat table plate automatic folding assembly, seat and automobile
European Patent Office | 2024
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