夾持機構GRIPPING MECHANISM

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

099114081

專利證號

I 404610

專利獲證名稱

夾持機構GRIPPING MECHANISM

專利所屬機關 (申請機關)

國立臺灣科技大學

獲證日期

2013/08/11

技術說明

目前市面上的機械手夾持機構為夾爪式及欠驅動手指式。夾爪式的優點為反應速度快、機構簡單、成本較低、夾持力較大，其缺點為外觀不佳及穩定性較差。欠驅動手指式的優缺點恰好與夾爪式相反。 本技術克服目前市面上機械手之缺點，將一欠驅動手指嵌入一夾爪，夾爪與欠驅動手指分別以不同馬達所帶動，欠驅動手指可以與夾爪同動或獨立作動。夾持物品可由夾持機構達成，亦可利用欠驅動手指與夾爪機構之連桿，夾持方式由夾持物品之幾何決定。 Current prosthetic hands on the market are either clamp type of underactuated finger type. The advantages of the clamp type are fast response, simple mechanism, low cost and large clamp force. However, the disadvantages are unpleasant appearance and unstable holding capability. On the other hand, the advantages and disadvantages of the underactuated finger type are simplely the opposite of the clamp type. The invention overcomes the disadvantages of the prosthetic hands on the market by embedding the underactuated finger into a clamp, which are driven by different motors, respectively. The embedded underactuated finger can move with the clamp or can move independently. To hold an object, the user can use either clamp or the embedded finger, depending on the geometry of the object.

備註

本部(收文號1090042105)同意該校109年7月8日臺科大研字第1090104783號函申請終止維護專利(臺科大)

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