According to the zero-gravity seat capable of achieving rotation adjustment, a rotating plate is arranged above a base connecting frame, the rotating plate is rotationally connected with the base connecting frame, an unlocking wheel is arranged on the rotating plate, the unlocking wheel is connected with a motor, a shifting fork shaft is arranged on the rotating plate, and the shifting fork shaft vertically penetrates through the rotating plate and is rotationally connected with the rotating plate; the upper end of the shifting fork shaft is fixedly connected to the middle of the unlocking piece, a pin is fixedly installed on the rotating plate, one end of the unlocking piece is connected with the pin through a tension spring, the other end of the unlocking piece is connected with the unlocking wheel through an unlocking steel wire, the lower end of the shifting fork shaft is fixedly connected with a shifting fork, clamping grooves are formed in the base connecting frame, and the shifting fork is clamped in one clamping groove. The motor can drive the unlocking wheel to drive the unlocking steel wire to move back and forth, the unlocking steel wire is matched with the tension spring to drive the unlocking piece to rotate back and forth, and the unlocking piece can drive the shifting fork to rotate synchronously to achieve unlocking and locking of the seat rotating mechanism. According to the invention, not only can rotary adjustment be carried out, but also the inclination angle of the seat frame can be adjusted, and the seat rotating mechanism adopts electric unlocking.

    本发明提出了一种能实现旋转调节的零重力座椅,底座连接架上方设有旋转板,旋转板与底座连接架转动连接,旋转板上设有解锁轮,解锁轮与电机连接,旋转板上设有拨叉轴,拨叉轴上下贯穿旋转板并与旋转板转动连接,拨叉轴的上端固接于解锁片的中部,旋转板上固定安装有销钉,解锁片的一端通过拉簧与销钉连接,另一端通过解锁钢丝与解锁轮连接,拨叉轴的下端固接有拨叉,底座连接架上开设有卡槽,拨叉卡在其中一个卡槽中,电机能驱动解锁轮带动解锁钢丝来回移动,解锁钢丝与拉簧配合能带动解锁片来回转动,解锁片能带动拨叉同步转动以实现座椅旋转机构的解锁和锁定。本发明不仅能进行旋转调节,还能进行座框倾角调节,且座椅旋转机构采用电动解锁。


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    Titel :

    Zero-gravity seat capable of realizing rotary adjustment


    Weitere Titelangaben:

    一种能实现旋转调节的零重力座椅


    Beteiligte:
    PENG YAN (Autor:in)

    Erscheinungsdatum :

    2022-04-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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