Frogman robot, paw assembly and driver based on preloading force differential driving
The invention relates to a frogman robot, a paw assembly and a driver based on preloading force differential driving, which belong to the technical field of robots. The driver is a memory alloy wire driver and comprises a bracket and a rotor which can be movably mounted on the bracket along a first...
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| creator | ZHOU JIFEI TU ZHANGPENG YANG CANJUN WU XIN WU WEITAO |
| description | The invention relates to a frogman robot, a paw assembly and a driver based on preloading force differential driving, which belong to the technical field of robots. The driver is a memory alloy wire driver and comprises a bracket and a rotor which can be movably mounted on the bracket along a first direction; the front side and the rear side of the rotor are each provided with a tensioning driver. The tensioning driver comprises a shape memory alloy wire, an elastic mechanism for preloading and a preloading connecting piece; in the first direction, the preloading connecting piece can move between a first position close to the rotor and a second position away from the rotor in a reciprocating mode. One end of the shape memory alloy wire is fixedly connected with the rotor, and the other end is fixedly connected with the preloading connecting piece; and the elastic restoring force of the preloading elastic mechanism is used for forcing the preloading connecting piece to move from the first position to the secon |
| format | Patent |
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The driver is a memory alloy wire driver and comprises a bracket and a rotor which can be movably mounted on the bracket along a first direction; the front side and the rear side of the rotor are each provided with a tensioning driver. The tensioning driver comprises a shape memory alloy wire, an elastic mechanism for preloading and a preloading connecting piece; in the first direction, the preloading connecting piece can move between a first position close to the rotor and a second position away from the rotor in a reciprocating mode. 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The driver is a memory alloy wire driver and comprises a bracket and a rotor which can be movably mounted on the bracket along a first direction; the front side and the rear side of the rotor are each provided with a tensioning driver. The tensioning driver comprises a shape memory alloy wire, an elastic mechanism for preloading and a preloading connecting piece; in the first direction, the preloading connecting piece can move between a first position close to the rotor and a second position away from the rotor in a reciprocating mode. 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| language | chi ; eng |
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| subjects | CHAMBERS PROVIDED WITH MANIPULATION DEVICES EQUIPMENT FOR DWELLING OR WORKING UNDER WATER HAND TOOLS LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS LIFE-SAVING IN WATER MANIPULATORS MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING |
| title | Frogman robot, paw assembly and driver based on preloading force differential driving |
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