The invention aims to provide the rear table plate of a seat, which is simple in structure and more comfortable to use. In order to achieve the purpose, the invention adopts the following technical scheme: The rear table plate of the seat comprises a seat and a table plate, two rotating shafts arranged in the left-right direction are arranged on the back side of the seat, the two rotating shafts are respectively a first rotating shaft fixed with the first connecting rod and a second rotating shaft fixed with the second connecting rod; the front end of the first connecting rod is fixed with thefirst rotating shaft; the rear end of the first connecting rod is rotatably fixed with the table plate; the front end of the second connecting rod is fixed to the second rotating shaft, the rear endof the second connecting rod is rotatably fixed to the table plate, the first rotating shaft is located on the upper side of the second rotating shaft, the rear end of the second connecting rod is located between the front edge of the table plate and the rear end of the first connecting rod, and each rotating shaft is matched with a driving motor which operates to drive the rotating shaft to rotate.
本发明的目的是提供一种结构简单,使用更为舒适的座椅后桌板。为实现上述目的,本发明采用如下技术方案:一种座椅后桌板,包括座椅和桌板,所述座椅背侧设有两个沿左右方向设置的转轴,两个转轴分别为与第一连杆固定的第一转轴及与第二连杆固定的第二转轴,第一连杆前端与第一转轴固定,第一连杆后端与桌板可转动固定,第二连杆前端与第二转轴固定,第二连杆后端与桌板可转动固定,所述第一转轴位于第二转轴上侧,所述第二连杆后端位于桌板前缘与第一连杆后端之间,每个转轴均搭配有一驱动电机,驱动电机运行以带动转轴自转。
Rear table plate of seat
一种座椅后桌板
2020-04-24
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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