Liquid oscillator

The utility model relates to a liquid oscillator. Comprising a shell, a main rod fixedly arranged on the shell, a disc fixedly arranged on the main rod, a hook fixedly arranged on the disc, an infusion bag hung on the hook, an extrusion assembly arranged on the shell and used for extruding the infusion bag, a first extrusion plate arranged on the extrusion assembly and a second extrusion plate arranged on the extrusion assembly. The first vibration assembly is arranged on the first extrusion plate, the second vibration assembly is arranged on the second extrusion plate, and the first vibration assembly and the second vibration assembly are the same in structure. 本实用新型涉及一种液体震荡仪，包括壳体、固定设于壳体上的主杆、固定设于主杆上的圆盘、固定设于圆盘上的挂钩、挂设于挂钩上的输液袋、设于壳体上且用于对输液袋进行挤压的挤压组件、设于挤压组件上的第一挤压板、设于挤压组件上的第二挤压板、设于第一挤压板上的第一震荡组件、设于第二挤压板上的第二震荡组件，所述第一震荡组件与所述第二震荡组件结构相同。