The disclosed device is a power or electrical toothbrush having a central drive motor power at least one shaft using a loop. There are at least 2 to four shafts that support removable drums having brush bristles. The two to four shafts are rotated with ribbon connection to at least one central shaft. The drums are removable and represent the brush head of the disclosed device.

An electric toothbrush, including a handle, a motor, and a brush head. The handle defines an accommodating cavity, the motor is driven by electric power, and the motor includes a motor housing and a power shaft, the motor housing is accommodated in the accommodating cavity, the power shaft is movably connected to the motor housing and moves in multi-directions along an axial direction of the motor housing, the power shaft passes through the handle, the brush head is connected to the power shaft and is driven by the power shaft to swing, rotate, and/or vibrate with respect to the handle.

The present invention relates to an electric toothbrush that includes an outer case including a handle part having a tubular shape, and a head part extending from the handle part and having an opening area open to front; first and second electrodes disposed in the opening area and providing electromagnetic waves corresponding to a driving signal; and a head cover having a plurality of bristle holes, a first electrode hole, and a second electrode hole, which are formed therein, and closing the opening area. The first and second electrodes may penetrate the first and second electrode holes, respectively, and be exposed to outside.

Systems and method for an electric toothbrush and charging dock. The electric toothbrush may include at least one magnetic member and at least one charging coil in a central portion. The charging dock may include at least one magnetic member and at least one transmitting coil. The charging dock may include a proximal portion which may be attached to a distal portion of the charging dock to be rotatable relative to the distal portion. The charging dock may include at least one unit capable of receiving power from a power source. The energy received by the unit from the power source may be transmitted to the transmitting coil. The energy may be transmitted from the transmitting coil to the receiving coil in the electric toothbrush via inductive or resonance charging. The energy may be transferred from the receiving coil to a battery in the electric toothbrush.

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.

An electric toothbrush head that includes a brush head body, a power-consuming component, and a shaft linkage member. The power-consuming component is disposed within the brush head body. The shaft linkage member is disposed within the brush head body and is configured to be in linkage connection with a motor shaft of a motor in the electric toothbrush. The shaft linkage member is provided with a first electrical connector and a second electrical connector. One end of the first electrical connector is conductively connected to the power-consuming component, and the other end of the first electrical connector is conductively connected to a power supply component of the electric toothbrush. One end of the second electrical connector is conductively connected to the power-consuming component, and the other end of the second electrical connector is conductively connected to the power supply component of the electric toothbrush.

The present application provides an electric toothbrush and a method for controlling the same. The method includes: acquiring a current state of the electric toothbrush and a user input, the user input being acquired through an operable button on a body of the electric toothbrush; in response to the current state of the electric toothbrush being a second state and the user input meeting a first normal form, performing a first operation to bring the electric toothbrush into a first state; and in response to the current state of the electric toothbrush being the first state and meeting a first preset condition, performing the following operation: determining an operation parameter of the electric toothbrush based on feature information, wherein the feature information at least includes the user input and the operation parameter of the electric toothbrush includes a vibration frequency of the electric toothbrush.

An electric toothbrush, including a handle, a toothbrush head, an output shaft, a coil winding, and a permanent magnet. The handle includes a housing and a partition plate disposed inside the housing, the housing includes an accommodation cavity and a rotation cavity, the accommodation cavity and the rotation cavity are separated by the partition plate, and the partition plate is sealingly connected to the housing. The toothbrush head is arranged outside the handle. The output shaft is rotatably mounted on the handle, the output shaft is connected to the toothbrush head, and the output shaft extends into the rotation cavity. The coil winding is arranged in the accommodation cavity, and the coil winding is electrically connected to a power source. The permanent magnet is disposed at a side of the rotation cavity adjacent to the coil winding, and the permanent magnet is connected to the output shaft.

A flexible electronic toothbrush device includes a toothbrush that has a handle, a tube extending away from the handle and a mounting head attached to the tube. The tube has a flexible portion which is biased into a gentle curve. A brushing head is removably attachable to the mounting head for brushing a user's teeth. A drive unit is integrated into the toothbrush for rotating the brushing head rotated back and forth to brush the user's teeth in a motion preferred by dental health professionals. A straightening unit is movably integrated into the toothbrush for straightening the tube. In this way the straightening unit orients the brushing head at a preferred orientation for brushing the user's teeth without requiring the user to position their shoulder in an orientation that the user cannot achieve.

The present disclosure relates to a control method of an electric toothbrush, an apparatus, an electronic device, and a storage medium, including: determining real-time monitoring data during a brushing process of a target user based on the electric toothbrush, and transmitting the real-time monitoring data to a base corresponding to the electric toothbrush based on a wireless communication network, wherein the real-time monitoring data is used to reflect a movement condition of a brush head of the electric toothbrush, and the base is configured to place the electric toothbrush and to charge the electric toothbrush; and determining the reminding message displayed on the base according to the real-time monitoring data, wherein the reminding message is used to indicate a cleanliness degree corresponding to each dental region of the target user.