A type of spatial crank rocker mechanism capable of precisely adjusting the swing angle and direction includes a frame, rocker, crank, fork, pointer, and dial. The rocker is connected to the crank, the crank is connected to the fork, and the fork is connected to the swinging component. The swinging component is bearing-mounted on the frame. This structure is simple, convenient to adjust, has high precision, and strong adaptability, allowing for free and precise adjustment of the swing angle and direction as needed. The document contains simulation animation.
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