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    • 101. 发明公开
    • 다자유도 의수용 손가락 시스템 및 그의 제어 방법
    • 具有多个自由度的人造手指系统及其控制方法
    • KR1020120040431A
    • 2012-04-27
    • KR1020100101847
    • 2010-10-19
    • 동의대학교 산학협력단
    • 문인혁정성윤배주환김영민
    • A61F2/56A61F2/68A61F2/70H02N10/00
    • A61F2/586A61F2/68A61F2002/701H02N10/00
    • PURPOSE: An artificial finger system with multi degree freedom and a control method thereof are provided to enhance usability and operability by using a shape memory alloy member. CONSTITUTION: An artificial finger system with multi degree freedom comprises a controlling unit(83) and a calculating tool for interphalangeal joints angle(86). A resistance value production tool is input an interphalangeal joints angle of a finger. The resistance value production tool calculates input resistance value from the interphalangeal joints angle of the finger. The resistance value production tool comprises SMA contraction length output units(81,85) and a resistance value output unit(82). The controlling unit uses the input resistance value and the resistance value of SMA fed back according to the interphalangeal joints angle. The controlling unit decides input current value and approves an input current as a driver module.
    • 目的:提供一种具有多度自由度的人工手指系统及其控制方法,以通过使用形状记忆合金构件来增强可用性和可操作性。 构成:具有多度自由度的人造手指系统包括控制单元(83)和用于指角关节角度的计算工具(86)。 电阻值生成工具输入手指的指间关节角度。 电阻值生成工具从手指的指角关节角度计算输入电阻值。 电阻值生成工具包括SMA收缩长度输出单元(81,85)和电阻值输出单元(82)。 控制单元根据指角关节角度使用反馈的SMA的输入电阻值和电阻值。 控制单元决定输入电流值,并批准输入电流作为驱动器模块。
    • 103. 发明公开
    • 인공의수의 파지 제어장치
    • 人造手臂控制装置
    • KR1020110068710A
    • 2011-06-22
    • KR1020090125800
    • 2009-12-16
    • 이승호
    • 이승호
    • A61F2/68A61F2/54A61F2/56
    • A61F2/68A61F2/583A61F2/586A61F2002/701
    • PURPOSE: A grip control device for an artificial hand is provided to improve an article gripping effect by bending or spreading the joint of finger. CONSTITUTION: A grip control device for an artificial hand comprises: a joint part(15a) through which fingers are bent; linking shafts(21,22,23) which separate the joint part and are installed inside each joint part; sprockets which are installed corresponding to a driving shaft that is driven forward and reverse by the linking shafts and a drive motor; flexible driving belts(31,32,33) which are installed in the sprocket.
    • 目的:提供用于人造手的握持控制装置,以通过弯曲或扩展手指的关节来改善物品夹持效果。 构成:用于人造手的手柄控制装置包括:手指弯曲的接合部分(15a); 连接轴(21,22,23),其分开接头部分并安装在每个接头部分内; 链轮,其对应于由连接轴向前和向后驱动的驱动轴和驱动电机; 安装在链轮中的柔性传动带(31,32,33)。
    • 106. 发明公开
    • 의지 슬관절의 브레이크 장치
    • 制造尼龙制动器装置
    • KR1020030030277A
    • 2003-04-18
    • KR1020010062138
    • 2001-10-09
    • 재단법인 산재의료관리원
    • 김신기김종권김경훈문무성
    • A61F2/64
    • A61F2/64A61F2/68A61F2002/6818
    • PURPOSE: A brake device for a knee assembly of an artificial limb is provided to prevent the abrasion of a bushing due to friction and prevent a frictional noise. CONSTITUTION: The device is installed on a knee assembly of an artificial limb of an above-knee prosthesis and applies a friction brake force on a first central axis(32a) at a stance phase. A plurality of bearing grooves(53) with dense, equal spacing are formed in a circumferential direction on the inner diameter of the central point of diffraction of a brake block(51). A plurality of needle bearings(54) are engaged within the bearing grooves(53), which point-contact to an outer surface of the first central axis(32a) and are rolling-coupled thereto.
    • 目的:提供用于假肢的膝盖组件的制动装置,以防止由于摩擦而磨损衬套,并防止摩擦噪音。 构成:将装置安装在膝上假体的假肢的膝盖组件上,并且在姿态相位的第一中心轴(32a)上施加摩擦制动力。 在制动块(51)的衍射中心点的内径上沿圆周方向形成有多个相等间隔的轴承槽(53)。 多个滚针轴承(54)接合在轴承槽(53)内,该轴承槽(53)与第一中心轴线(32a)的外表面点接触并与其滚动耦合。