The invention relates to a lifting stand column and a surgical robot. The lifting device comprises a lifting support, a lifting table and a balance weight structure. The lifting support is provided with a lifting bottom end and a lifting top end, and the lifting bottom end and the lifting top end are arranged at intervals in the extending direction of the lifting support. The lifting table slides in the extending direction of the lifting support under the action of driving force and gets close to or away from the lifting top end. The counterweight structure comprises a gravity balance assembly and a magnetic force compensation assembly, the gravity balance assembly balances the weight of the lifting platform, and the magnetic force compensation assembly compensates the balance force of the gravity balance assembly; the lifting support is a frame type support, and the lifting table and the balance weight structure are arranged in the frame type support. According to the lifting stand column and the surgical robot, the elastic balance weight structure with the small size balances the weight of the lifting table through the elastic force generated when the elastic balance weight structure elastically deforms; meanwhile, the lifting platform and the counterweight structure are not prone to being collided by external objects, the lifting stand column is not prone to toppling over, and the whole lifting stand column structure is more compact.
本发明涉及一种升降立柱及手术机器人。其包括升降支架、升降台以及配重结构。升降支架具有升降底端和升降顶端,升降底端和升降顶端沿升降支架的延伸方向间隔设置。升降台滑动设置于升降支架,升降台在驱动力作用下沿升降支架的延伸方向滑动并靠近或者远离升降顶端。配重结构包括重力平衡组件和磁力补偿组件,重力平衡组件平衡升降台的重量,磁力补偿组件补偿重力平衡组件的平衡力;升降支架呈框式支架,升降台和配重结构设置于框式支架内。上述升降立柱及手术机器人,体积较小的弹性配重结构以自身发生弹性变形时的弹性力平衡升降台的重量;同时升降台和配重结构不易被外界物体所磕碰,升降立柱难以发生倾倒危险,整个升降立柱结构更加紧凑。
Lifting stand column and surgical robot
升降立柱及手术机器人
2022-11-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / A61B DIAGNOSIS , Diagnostik |