The power device for wearable power-assisted exoskeleton has a coil spring shell with an opening on the coil spring shell. The coil spring is located in the coil spring shell. The hook of the coil spring outer end is hanging on the opening. There are shell caps on both sides of the coil spring shell. There are bearings in the center of the shell cover. There are pressure caps on the coil spring shell. The tension wires are wound around the outer circle of the coil spring shell and the ends are fixed and pressed on the coil spring shell through the pressure cap. Inside the shell, the connecting seat is fixed and clamped between the outer shell and the outer shell cover, and the connecting seat is connected with a connecting tube. The upper end of the connecting tube is connected with a silk mother, and the drawing wire passes through the connecting seat, the connecting tube and the central hole of the silk mother. Installation plates and connecting plates are respectively fixed on the outer shell and the outer shell cover; a reed is inserted at the central hole of the outer shell and the outer shell cover, and the inner end of the reed is inserted in the middle part of the reed shaft, and the inner end of the reed is inserted In the longitudinal groove of the coil spring shaft, one end of the coil spring shaft extends to the outer side of the shell, and the outer end of the coil spring shaft is equipped with ratchets. The ratchets matching the ratchets rotate and connect to the outer side of the shell, and the one end of the ratchet is connected with the handle.
【技术实现步骤摘要】
可穿戴助力外骨骼用动力装置
本专利技术涉及一种可穿戴助力外骨骼用动力装置,是一种利用弹性元件为人体手臂提供支撑力的设备中的驱动装置。
技术介绍
目前,传统无源肩部助力外骨骼设备包括穿戴部分、支撑部分、手臂机构和弹性驱动装置。穿戴部分有腰带、肩带、背带等组成,支撑部分主要部件为支杆,支杆下部连接在腰带的后部,手臂机构和弹性驱动装置安装在支杆的上端。无源肩部助力外骨骼设备的弹性驱动装置由于结构的原因大多置于配带操作者的肩膀处,驱动装置中的拉线与手臂机构中的转动臂相接,拉线在驱动装置中的弹性力作用下对手臂机构保持一个拉力,使手臂机构可受一个向上方的抬起力。其驱动装置内包含了驱动所需的机械结构以及拉簧,压簧,卷簧或气弹簧等弹性驱动元件。整体驱动设备的重量都集中于需要在使用过程中不断移动的部位,由于惯性原因增加的了移动阻力以及降低了移动过程中的稳定性。驱动装置的体积使得肩部装置具有剐蹭的可能性,既是对外骨骼设备本身的损伤,也会对生产环境中其他设备造成安全隐患。
技术实现思路
本专利技术的目的是提供一种结构简单,部件少,整体质量轻,调整预紧力方便,可安装在穿戴部分中的腰带后部,减 ...
【技术保护点】
1.一种可穿戴助力外骨骼用动力装置,包括卷簧壳(20),卷簧壳(20)上设有开口(45),卷簧(22)位于卷簧壳(20)内,卷簧外端头(25)钩挂在开口(45)上,卷簧壳(20)的一侧有左壳盖(23),另一侧有右壳盖(28),在左壳盖(23)中心孔处设有左轴承(24),在右壳盖(28)中心孔处设有右轴承(29);在卷簧壳(20)上通过螺钉固定有压盖(26),拉线(27)绕在卷簧壳(20)外圆周上并且端头通过压盖(26)固定压紧在卷簧壳(20)上;卷簧壳(20)位于外壳(33)和外壳盖(38)组成的壳体内,连接座(37)固定夹持在外壳(33)和外壳盖(38)的上边之间,在连接 ...
【技术特征摘要】
1.一种可穿戴助力外骨骼用动力装置,包括卷簧壳(20),卷簧壳(20)上设有开口(45),卷簧(22)位于卷簧壳(20)内,卷簧外端头(25)钩挂在开口(45)上,卷簧壳(20)的一侧有左壳盖(23),另一侧有右壳盖(28),在左壳盖(23)中心孔处设有左轴承(24),在右壳盖(28)中心孔处设有右轴承(29);在卷簧壳(20)上通过螺钉固定有压盖(26),拉线(27)绕在卷簧壳(20)外圆周上并且端头通过压盖(26)固定压紧在卷簧壳(20)上;卷簧壳(20)位于外壳(33)和外壳盖(38)组成的壳体内,连接座(37)固定夹持在外壳(33)和外壳盖(38)的上边之间,在连接座(37)上螺纹...
【专利技术属性】
技术研发人员:尚可,许香照,宁保锋,赵富鼎,崔铁瀚,
申请(专利权)人:赤源动力大连科技有限责任公司,
类型:发明
国别省市:辽宁,21
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