The invention discloses a seat with adjustable inherent frequency. The seat comprises a seat main body, a seat support structure assembly connected to the seat body below the seat body and supporting the seat body; the seat sliding rail is connected to the position, below the seat supporting structure assembly, of the seat supporting structure assembly, the seat supporting structure assembly comprises a seat supporting component and a frequency adjusting block, the seat supporting component is provided with a guide groove, and the frequency adjusting block is arranged in the guide groove and can move and stop in the guide groove; the seat support member has a plurality of stop positions to change a position in the guide slot, and wherein the guide slot of the seat support member has a plurality of stop positions to receive the frequency adjustment block.
一种固有频率可调节的座椅,包括座椅主体;座椅支撑结构组件,该座椅支撑结构组件在座椅主体下方连接于座椅主体并支撑座椅主体;以及座椅滑轨,该座椅滑轨在座椅支撑结构组件下方连接于座椅支撑结构组件,其中,座椅支撑结构组件包括座椅支撑构件和频率调节块,座椅支撑构件开设有导槽,并且频率调节块设置在导槽中,并且构造成能够在导槽中移动和停止,以改变在导槽中的位置,并且其中,座椅支撑构件的导槽具有接纳频率调节块的多个停止位置。
Seat with adjustable inherent frequency
一种固有频率可调节的座椅
03.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |