Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a magnetorheological damping type constant-speed opening and closing hinge robot. The magnetorheological damping type constant-speed opening and closing hinge robot comprises a first hinge arm, a second hinge arm, a torsional spring, a damping body, an overturning guide cylinder, a magnet driving sliding block, a push rod, a damping piston and a plurality of damping permanent magnets. Magnetorheological fluid is arranged in the damping body; a spiral guide groove is formed in the overturning guide cylinder; the magnet driving sliding block is provided with a connecting part and a plurality of sliding inclined wedge blocks made of ferromagnetic materials, and the push rod is movably clamped and matched with the spiral guide groove; the push rod is fixedly connected with the connecting part; a plurality of damping through holes are formed in the damping piston; and the multiple damping permanent magnets and a plurality of magnet mounting holes are formed in a one-to-one correspondence mode, and the multiple damping permanent magnets are slidably embedded in the multiple magnet mounting holes in a one-to-one correspondence mode and are correspondingly attached to the inclined surfaces of the multiple sliding inclined wedge blocks in a one-to-one correspondence mode. Real-time adjustment of the damping value is achieved, the damping value is matched with the torsion of the torsional spring, and therefore the constant-speed opening and closing action is achieved.
本发明公开了一种磁流变阻尼式匀速开闭铰链机器人，包括第一铰接臂、第二铰接臂、扭簧、阻尼本体、翻转导向筒、磁体驱动滑块、推杆、阻尼活塞以及多个阻尼永磁体；阻尼本体内有磁流变液；翻转导向筒上开设有螺旋导向槽；磁体驱动滑块具有连接部和多个由铁磁性材料制成的滑动斜楔块，推杆与螺旋导向槽活动卡接配合；推杆与连接部固定连接；阻尼活塞上开设有多个阻尼通孔；多个阻尼永磁体与多个磁体安装孔一一对应设置，多个阻尼永磁体一一对应滑动嵌设于多个磁体安装孔内，并分别一一对应与多个滑动斜楔块的倾斜面贴靠；本发明实现阻尼值的实时调节，达到与扭簧的扭力大小相匹配，从而实现匀速开闭动作。
The invention discloses a magnetorheological damping type constant-speed opening and closing hinge robot. The magnetorheological damping type constant-speed opening and closing hinge robot comprises a first hinge arm, a second hinge arm, a torsional spring, a damping body, an overturning guide cylinder, a magnet driving sliding block, a push rod, a damping piston and a plurality of damping permanent magnets. Magnetorheological fluid is arranged in the damping body; a spiral guide groove is formed in the overturning guide cylinder; the magnet driving sliding block is provided with a connecting part and a plurality of sliding inclined wedge blocks made of ferromagnetic materials, and the push rod is movably clamped and matched with the spiral guide groove; the push rod is fixedly connected with the connecting part; a plurality of damping through holes are formed in the damping piston; and the multiple damping permanent magnets and a plurality of magnet mounting holes are formed in a one-to-one correspondence mode, and the multiple damping permanent magnets are slidably embedded in the multiple magnet mounting holes in a one-to-one correspondence mode and are correspondingly attached to the inclined surfaces of the multiple sliding inclined wedge blocks in a one-to-one correspondence mode. Real-time adjustment of the damping value is achieved, the damping value is matched with the torsion of the torsional spring, and therefore the constant-speed opening and closing action is achieved.
本发明公开了一种磁流变阻尼式匀速开闭铰链机器人，包括第一铰接臂、第二铰接臂、扭簧、阻尼本体、翻转导向筒、磁体驱动滑块、推杆、阻尼活塞以及多个阻尼永磁体；阻尼本体内有磁流变液；翻转导向筒上开设有螺旋导向槽；磁体驱动滑块具有连接部和多个由铁磁性材料制成的滑动斜楔块，推杆与螺旋导向槽活动卡接配合；推杆与连接部固定连接；阻尼活塞上开设有多个阻尼通孔；多个阻尼永磁体与多个磁体安装孔一一对应设置，多个阻尼永磁体一一对应滑动嵌设于多个磁体安装孔内，并分别一一对应与多个滑动斜楔块的倾斜面贴靠；本发明实现阻尼值的实时调节，达到与扭簧的扭力大小相匹配，从而实现匀速开闭动作。
Magnetorheological damping type constant-speed opening and closing hinge robot
磁流变阻尼式匀速开闭铰链机器人
YANG YUN (Autor:in)
13.04.2021
Patent
Elektronische Ressource
Chinesisch
Damping opening and closing integrated optimization structure of furniture hinge
| Europäisches Patentamt | 2020