The invention discloses a stair climbing power assisting device and a stair climbing power assisting method. The method includes the steps that a transmission mechanism comprises two groups of servo motors, worms, transmission shafts, worm wheels and chain wheels, the two groups of servo motors, the worms, the transmission shafts, the worm wheels and the chain wheels are oppositely arranged on the left side and the right side of a base, the worms are connected with output shafts of the servo motors, the worm wheels are matched with the worms to form meshing transmission, and the transmission mechanism further comprises chains meshed with the chain wheels on the two sides to form chain transmission; the transmission mechanism further comprises a sliding rail, a sliding platform and a chain transmission device, the upper side of the chain transmission device is provided with strip-shaped teeth matched with the upper side of the chain, and the lower side of the chain transmission device is provided with a small chain wheel matched with the lower side of the chain; and the transmission mechanism further comprises a folding rod, a handrail and an induction module mounted on the handrail, the induction module comprises a stress sensor, an acceleration sensor and a wireless module, the wireless module is connected with an induction controller, and the signal output end of the induction controller is connected with a driver of the servo motor. According to the stair climbing power assisting method, the walking aid can help the old to go upstairs and downstairs easily and carry heavy objects, and is humanized in design, safe and reliable.
本发明公开了一种爬楼梯助力装置及助力方法。本发明的方法包括:传动机构包括两组伺服电机、蜗杆、传动轴、蜗轮和链轮,在底座左右两侧相对而设,蜗杆与伺服电机的输出轴相连,蜗轮与蜗杆相配合形成啮合传动,还包括分别与两侧链轮啮合形成链传动的链条;还包括滑轨、滑动平台以及链条传动装置,链条传动装置上侧设有条状齿与链条上侧相配合,下侧安装有小链轮与链条下侧相配合;还包括折叠杆、扶手和安装在扶手上的感应模块,感应模块包括应力传感器、加速度传感器和无线模块,无线模块与感应控制器连接,感应控制器的信号输出端与伺服电机的驱动器连接。本发明能够帮助老年人轻松的上下楼梯以及携带重物上下楼梯,人性化设计,安全可靠。
Stair climbing power assisting device and method
一种爬楼梯助力装置及助力方法
2021-06-08
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Anti-collision and stable sliding seat device for assisting in stair climbing
European Patent Office | 2021
|