| 摘要 |
<p>A vibrating exercise machine for training the body with an amplitude linearly adjustable at least comprises a base frame (10), a swing linkage assembly (30) connected to the base frame (10) and a drive mechanism (20) over the base frame (10). The drive mechanism (20) can drive the swing linkage (31,34) of the swing linkage assembly (30) to swing and an eccentric transmission shaft (25) driven by a motor (21) will make the swing linkage assembly (20) produce linearly vibration during the swing action. The support platform (40) located on the base frame (10) can produce displacement up and down with different frequency propelled by the revolution of the motor (21). An adjustable means (50) is further configured between the swing linkage assembly (20) and the base frame (10), which can adjust the amplitude of the swing linkage assembly (30) by shifting the position of the pivot of the swing linkage (31,34). As a result, the swing linkage assembly (30) driven by the drive mechanism (20) can adjust linearly the amplitude.</p> |
