Frequency-adjustable compression-resistant sound wave motor

The utility model provides a frequency-adjustable compression-resistant sound wave motor, which comprises a frequency-adjustable sound wave motor body, a plastic protective sleeve is arranged outside the frequency-adjustable sound wave motor body, and compression-resistant assemblies are arranged between the inner side of the plastic protective sleeve and the side walls of the frequency-adjustable sound wave motor body; the compression-resistant assembly comprises a plurality of springs arranged on the inner side wall of the plastic protective sleeve, each spring is fixed in the plastic protective sleeve, one end of each spring is fixedly connected with a sliding block, sliding grooves are formed in the side walls of the frequency-adjustable sound wave motor body, and the length direction of the sliding grooves is the same as the axis direction of the frequency-adjustable sound wave motor body. The sliding block can be slidably connected into the sliding groove in the length direction of the sliding groove. T