Provided is an automatic control type electric toothbrush, comprising a toothbrush head (20) and a toothbrush handle (10) connected by means of a driving shaft (12), wherein the toothbrush handle (10) is provided with a gesture sensor, a control module and a driving mechanism; and the control module can control the driving mechanism to drive the driving shaft (12), and same also drives the toothbrush head (20) to rotate clockwise or anticlockwise according to gesture data acquired from the gesture sensor, so that the toothbrush head (20) rotates in the direction from teeth root to dental crown. The automatic control type electric toothbrush can realize the purpose of automatically brushing teeth along the teeth, and can protect the gingivae, thus achieving automated treatment without manual control by a user, and therefore improving user experience.

Provided is an automatic control type electric toothbrush, comprising a toothbrush head (20) and a toothbrush handle (10) connected by means of a driving shaft (12), wherein the toothbrush handle (10) is provided with a gesture sensor, a control module and a driving mechanism; and the control module can control the driving mechanism to drive the driving shaft (12), and same also drives the toothbrush head (20) to rotate clockwise or anticlockwise according to gesture data acquired from the gesture sensor, so that the toothbrush head (20) rotates in the direction from teeth root to dental crown. The automatic control type electric toothbrush can realize the purpose of automatically brushing teeth along the teeth, and can protect the gingivae, thus achieving automated treatment without manual control by a user, and therefore improving user experience.

A distinguishing Tooth apparatus cleaning device with a tooth polisher figure, and a four sided black Technical Circular Brush with feelers, for cleaning teeth. A battery cleaning device provides users a highly enhanced method with toothpaste in brush stubbles area to better polish teeth. Further comprising, a cover for the brush with a light to view the brushing area of the mouth.

A distinguishing Tooth apparatus cleaning device with a tooth polisher figure, and a four sided black Technical Circular Brush with feelers, for cleaning teeth. A battery cleaning device provides users a highly enhanced method with toothpaste in brush stubbles area to better polish teeth. Further comprising, a cover for the brush with a light to view the brushing area of the mouth.

An electric toothbrush having a head part with a rotating working element is described in detail. The electric toothbrush is equipped with elements configured and arranged to cooperate in driving the working element and to change the direction of its rotating movement.

An electric toothbrush having a head part with a rotating working element is described in detail. The electric toothbrush is equipped with elements configured and arranged to cooperate in driving the working element and to change the direction of its rotating movement.

Disclosed is an electric toothbrush, comprising: a handle; a drive element provided in the handle, an output shaft of the drive element extending out of the handle; a brush head disposed at one end of the output shaft remote from the handle and connected to the output shaft; and a stress triggering element and a stress detecting element, which are oppositely provided on surfaces of the output shaft; wherein the stress triggering element is configured for producing stress concentration at the position where the stress triggering element is located when the output shaft motions; and the stress detecting element is configured for detecting the stress at the position where the stress triggering element is located, thereby obtaining a pressure corresponding to the stress, the electric toothbrush as provided offers a simple structure for pressure detection.

A system for classifying the usage of a handheld consumer device having a sensor and an analyzer. The sensor determines usage data at successive time instants and provides a temporally successive sequence of usage data during a usage session. The analyzer classifies the usage of the device with respect to at least one set usage classes and assembles a temporally successive sequence of input tuples of usage data relating to a predetermined time period of the usage session, each of the input tuples having at least one element representing the usage data at the respective time instant and for inputting the sequence of input tuples into at least one artificial neural network arranged to output at least one output tuple comprising a number of elements in accordance with the number of usage classes, each element of the output tuple representing a prediction value that the usage of the consumer device at the given time instant relates to a respective usage class.

A system for classifying the usage of a handheld consumer device having a sensor and an analyzer. The sensor determines usage data at successive time instants and provides a temporally successive sequence of usage data during a usage session. The analyzer classifies the usage of the device with respect to at least one set usage classes and assembles a temporally successive sequence of input tuples of usage data relating to a predetermined time period of the usage session, each of the input tuples having at least one element representing the usage data at the respective time instant and for inputting the sequence of input tuples into at least one artificial neural network arranged to output at least one output tuple comprising a number of elements in accordance with the number of usage classes, each element of the output tuple representing a prediction value that the usage of the consumer device at the given time instant relates to a respective usage class.

A system for classifying the usage of a handheld consumer device having a sensor and an analyzer. The sensor determines usage data at successive time instants and provides a temporally successive sequence of usage data during a usage session. The analyzer classifies the usage of the device with respect to at least one set usage classes and assembles a temporally successive sequence of input tuples of usage data relating to a predetermined time period of the usage session, each of the input tuples having at least one element representing the usage data at the respective time instant and for inputting the sequence of input tuples into at least one artificial neural network arranged to output at least one output tuple comprising a number of elements in accordance with the number of usage classes, each element of the output tuple representing a prediction value that the usage of the consumer device at the given time instant relates to a respective usage class.