A multi-shaft driven self-adaptive wheelchair comprises a bottom frame, a seat and a backrest, wherein a plurality of rollers are mounted on the bottom frame, a lifting column in the vertical direction is mounted on the bottom frame, the lower portion of the seat is hinged to the lifting column, and the two ends of a first linear driving device are hinged to the lifting column and the lower portion of the seat respectively; a support is fixedly connected to the rear portion of the seat, the backrest is hinged to the support through a hinge shaft A, and a rotation driving device is connected tothe backrest; and according to the rotation driving device, a crank is fixedly connected to the backrest and hinged to the support through the hinge shaft A, the two ends of a third linear driving device are hinged to the lifting column and the crank respectively, a leg frame is hinged to the front portion of the seat, and the two ends of a second linear driving device are hinged to the leg frameand the lower portion of the seat respectively. The wheelchair can be well used for nursing old people and patients.

    一种多轴驱动自适应轮椅,包括底架、座椅、靠背,在底架上安装有多个滚轮,底架上安装有竖直方向的升降柱,座椅下部铰接在升降柱上,直线驱动装置一的两端分别铰接在升降柱和座椅下部;在座椅后部固定连接有支架,靠背通过铰接轴A与支架之间铰接,靠背上连接有转动驱动装置;转动驱动装置为:在靠背上固定连接有曲柄,曲柄通过铰接轴A铰接在支架上,直线驱动装置三的两端分别铰接在升降柱和曲柄上,在座椅前部铰接有腿架,直线驱动装置二的两端分别铰接在腿架和座椅下部。本轮椅能够较好地供老年人及病患护理使用。


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    Title :

    Multi-shaft driven self-adaptive wheelchair


    Additional title:

    一种多轴驱动自适应轮椅


    Contributors:
    LAN XIAOQING (author) / LU LANLAN (author) / WANG YUQING (author) / ZHANG BIN (author) / YIN XIAOWEI (author) / LIU JIANMIN (author)

    Publication date :

    2021-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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