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專利授權區
專利名稱(中) 磁力式彈性致動器及復健裝置
專利名稱(英) Magnetic elastic actuator and rehabilitation device
專利家族 中華民國:I863391
美國:US2025/0001248A1(公開號)
專利權人 國立清華大學 100.00% ,國立清華大學 100.00%
發明人 鄭力維,陳執雍,張禎元
技術領域 生化醫藥,機械結構
專利摘要(中)
一種磁力式彈性致動器,包含一基座、一馬達、一轉動單元及一磁力彈性單元。轉動單元包括一可轉動地設置於該基座的轉軸、一套設於該轉軸的轉盤及一套設於該轉軸的轉角感測器。磁力彈性單元連接該馬達並可受該馬達驅動而轉動。該磁力彈性單元包括兩個分別連接該馬達及該轉軸的磁力彈性件。每一磁力彈性件具有一磁環。該磁環具有多個彼此交錯排列的N極部及S極部。其中一磁環的N極部分別對應另一磁環的S極部。當該馬達驅動其中一磁力彈性件旋轉時,將藉由該等磁環相互磁吸而帶動另一磁力彈性件、該轉軸及該轉盤轉動。
專利摘要(英)
A magnetic elastic actuator includes a base, a motor, a rotating unit, and a magnetic elastic unit. The rotating unit comprises a rotating shaft which is rotably deposited on the base, a rotating disk which is surroundingly deposited on the rotating shaft, and an angle resolver which is surroundingly deposited on the rotating shaft. The magnetic elastic unit is connected to the motor and can be driven to rotate by the motor. The magnetic elastic unit comprises two magnetic elastic members which are respectively connected to the motor and the rotating shaft. Every magnetic elastic member has a magnetic ring. The magnetic ring has a plurality of N pole sections and S pole sections which are alternately arranged. The N pole sections of the magnetic ring are corresponded with the S pole sections of the other magnetic ring. When the motor drives one of the magnetic elastic member to rotate, the other magnetic elastic member, the rotating shaft, and the rotating disk will be driven to rotate due to the mutual magnetic attraction between the magnetic rings.
聯絡資訊
承辦人姓名 劉千綺
承辦人電話 03-571-5131 #31181
承辦人Email chienchi@mx.nthu.edu.tw
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