Electric toothbrush capable of monitoring tooth brushing strength

• Main Authors: ZHOU XIAOGENG, CHEN TIEBING, FENG XIAOCHUN, YE RAO
• Format: Patent
• Language: Chinese; English
• Published: 05.06.2020
• Subjects: APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE; DENTISTRY; HUMAN NECESSITIES; HYGIENE; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; MEDICAL OR VETERINARY SCIENCE; PHYSICS; TESTING

The utility model relates to the technical field of electric toothbrushes. The utility model relates to a toothbrush, in particular to an electric toothbrush. The toothbrush comprises a toothbrush handle and a toothbrush head movably connected with the toothbrush handle, wherein the toothbrush handle comprises a shell; a battery and an electric motor are fixedly arranged in the shell; the electricmotor is provided with a motor shaft; the electric motor is connected with the toothbrush head through a motor shaft, an indicator lamp is arranged on the outer side wall of the shell, a PCB is arranged on the inner side wall of the shell, a sensor element is arranged on the outer side of the electric motor, and the battery, the electric motor, the indicator lamp and the sensor element are all electrically connected with the PCB. The electric toothbrush is reasonable and compact in structural design, high in pressure detection precision and convenient to use, and the manufacturing cost of theelectric toothbrush is re