Modular two-degree-of-freedom gripper
, 2016 本发明涉及机器人机构，具体地说是一种模块化两自由度手抓，包括旋转模块及夹持模块，旋转模块包括旋转外壳、旋转舵机、转动关节及传动机构，旋转舵机及转动关节的定子分别安装在旋转外壳内，旋转舵机的输出端通过传动机构驱动转动关节的转子旋转，夹持模块与转动关节的转子相连、随转动关节的转子旋转；夹持模块包括夹持外壳、夹持舵机、丝杆滑块机构、支撑架及对称设置在支撑架两侧的夹持机构，夹持外壳连接于转动关节的转子，夹持舵机及支撑架分别安装在夹持外壳内，支撑架两侧的夹持机构结构相同，均与支撑架及丝杆滑块机构中的滑块相铰接 ...
刘志伟 +4 more
core
[Prognostic model of small sample critical diseases based on transfer learning]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2020 Xia J +5 more
europepmc +1 more source
[The application of perfusion technique in otoendoscope surgery]. [PDF]
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2021 Kong W.
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Key module control system of modularization reconfigurable robot
, 2011 本发明涉及一种模块化可重构机器人,具体是公开一种模块化可重构机器人的关节模块控制系统;所述DSP芯片单元信号输入端接有CAN通信模块、模拟信号模块、电位计接口模块、光电编码器接口模块、霍尔传感器接口模块、连接顺序辨识接口模块、零极位开关模块、电编码器接口模块;所述DSP芯片单元信号输出端接有制动器控制模块、光耦隔离芯片模块、驱动逻辑芯片模块;采用电源转换模块为其他各模块供电,采用制动器控制模块掉电制动,使构机器人在运动过程中突然掉制动,保证安全;本控制系统集成度高、系统扩展性强、能实现关节模块复位 ...
姜勇 +4 more
core
[Biomechanical advantages of personalized Y-shaped plates in treatment of distal humeral intra-articular fractures]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiYu H +5 more
europepmc +1 more source
[Biomechanical stability evaluation of the fixation technique for crossed rods consisting of occipital plate and C 2 bilateral lamina screws]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2020 Qiu F +6 more
europepmc +1 more source
模块化钢结构建筑凭借标准化、集成化和工业化等优势，迅速得到学术界和工程界的青睐。从模块间连接节点弱、相邻构件协同工作性能差和结构鲁棒性弱三个问题为切入点，归纳国内外模块化钢结构建筑的半刚接和刚接节点，从力学机理和施工安装两个维度论述了现有模块间连接节点的发展与不足，提出了“梁端-柱端混合式连接”的解决思路。针对模块化钢结构建筑的模块间梁-梁、柱-柱协同工作，分析它们与钢-混凝土组合梁和格构柱的异同，在考虑建筑装修及施工的基础上提出了非连续连接组合梁（柱）的解决思路 ...
赵木子 +5 more
core
[Treatment options and research progress of proximal tibial extra-articular fractures]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiZhang Y, Zhang Q, Lin Y, Fan Y.
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[Poster Fusion Cage combined with xenogeneic bone graft augmentation for bone defect management in distal radius fractures]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiGao Y +6 more
europepmc +1 more source
[Comparative study of posterior axillary edge approach and arthroscopic assisted reduction in treatment of Ideberg type <b>Ⅰ</b> and <b>Ⅱ</b>glenoid fracture of the scapula]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiLi B +6 more
europepmc +1 more source