Core assembly, electric toothbrush, control method and relevant device

Abstract

The present disclosure provides a core assembly, an electric toothbrush, a control method and a relevant device, and it relates to the field of health care technology. The core assembly includes: a motor including a hollow rotating shaft, a first end of the hollow rotating shaft being coupled to the toothbrush head; a peristaltic pump, a first end of the peristaltic pump being coupled to the toothpaste chamber, and a second end of the peristaltic pump being coupled to a second end of the hollow rotating shaft; and a control assembly electrically coupled to the peristaltic pump, and configured to control the peristaltic pump to transfer toothpaste in the toothpaste chamber through the hollow rotating shaft to the toothbrush head, the control assembly being further electrically coupled to the motor and configured to control the motor to operate so as to enable the toothbrush head to vibrate.

Dependencies are inferred from the claim text.