| 摘要 |
PURPOSE: A robot arm assembly is provided to enable a learner to easily understand the working principle of a robot arm and mechanical power transmission processes. CONSTITUTION: A robot arm assembly(1000) comprises first and second body frames(100,200), an operating unit(300), and an air compressor(400). Both longitudinal sides of the first body frame are bent and an operating space(101) is formed. The fixed grip portion(110) and the movable grip portion(120) of the first body frame are arranged in a working space. The second body frame is fixed to the top of the first body frame. The second body frame is protruded to the front. An elastic spring(210) is installed on both sides of the protruded part of the second body frame and is flexibly connected to the movable grip portion. |
