472 results about "Power toothbrush" patented technology

The utility model discloses a brushless servo motor easy to install and debug, which comprises a shell, a rotor, a stator and an encoder assembly, and is characterized in that the rotor comprises a rotating shaft and a magnetic ring; the shell comprises a shell and a first end cover; the stator comprises a stator core and a winding; the magnetic ring is an M-pole magnetic ring; the encoder assembly comprises a PCB and a magnetic induction device, the magnetic induction device comprises N groups of Hall sensors, and N is 1 or 2; each group of Hall sensors comprises two Hall sensors, and one Hall sensor rotates 90 degrees around the center line of the rotating shaft to reach the position of the other Hall sensor; each Hall sensor is eccentrically arranged relative to the center line of the rotating shaft, and a gap is formed between each Hall sensor and the magnetic ring in the axial direction of the rotating shaft. According to the utility model, the Hall sensor directly senses the magnetic field of the magnetic ring of the rotor to determine the angular position of the rotor, an independent sensing magnet does not need to be arranged on the rotor, the structure is simple, and the installation process is simplified.

The utility model provides a brush head and an electric toothbrush and relates to the technical field of oral cavity cleaning, the brush head comprises a brush head body and a soft rubber piece, the brush head body is provided with a head part and a rod part connected with the head part, the head part is used for fixing bristles, and the rod part is used for being matched with a brush handle assembly; wherein the back face of the head portion is concavely arranged to form a vibration reduction cavity, an elastic supporting piece is arranged in the vibration reduction cavity, the brush head body is sleeved with the soft rubber piece or formed with the soft rubber piece, and the soft rubber piece at least covers the back face of the head portion and completely covers the vibration reduction cavity. The elastic supporting piece is constructed to be at least partially connected with the inner wall of the soft rubber piece in an abutting mode so as to be matched with the soft rubber piece for vibration reduction. Therefore, the problem that an existing brush head coated with soft rubber is poor in vibration reduction effect is solved.

1. Name of the design product: Electric toothbrush head (A4). 2. Use of the design product: Replaceable electric toothbrush head for electric toothbrush. 3. Design points of the design product: Combination of shape and pattern. 4. Picture or photo that best indicates the design points: Design 3 perspective view. 5. Design 3 is designated as the basic design.

The invention discloses an electric toothbrush injection molding intelligent monitoring method and system based on sensing feedback, and relates to the technical field of intelligent monitoring. The method comprises the following steps: carrying out node region division on an electric toothbrush injection molding machine to obtain N injection molding process node regions, and deploying a multi-modal sensor group; injection molding process data streams of N nodes are collected and accessed to an RS485 communication network to perform data communication transmission between the multi-mode sensor group and the injection molding control center; the injection molding control center carries out molding prediction simulation and abnormal defect identification, and injection molding abnormal defect parameters are determined; and injection molding self-adaptive monitoring feedback is carried out, injection molding abnormal feedback parameters are obtained, and molding optimization control is carried out. The technical problem that in the prior art, the injection molding quality of the electric toothbrush is unstable is solved, intelligent recognition and self-adaptive feedback control over abnormal molding are achieved by conducting multi-mode sensing monitoring on the injection molding process, and the technical effect of improving the stability of the injection molding quality is achieved.

The present application discloses a base assembly for an electric toothbrush and an electric toothbrush. The electric toothbrush is placed on a placement body by means of a base assembly. The base assembly for the electric toothbrush comprises: a base, wherein a charging port is arranged in the middle of the base; and a base cover, arranged at the bottom of the base, wherein the projection of the base on the base cover does not extend beyond the edge of the base cover, and the base cover can move relative to the base so as to selectively open and close the charging port. The base cover is a metal base cover, and the base cover is provided with a support part suitable for providing support at the placement body.

1. Name of the design product: Electric toothbrush (CH-928). 2. Use of the design product: For brushing teeth. 3. Design points of the design product: In shape. 4. Picture or photo best indicating the design points: Perspective view.

A multifunctional electric brush head is provided, which includes a control part, an execution part, a fixing component, and a work brush head; the control part rotates relativity to the execution part, the execution part rotates itself; thus, a wide clean range can be achieved. Different work brush heads can be replaced as needed to achieve a better clean result and work brush heads belonging to different fields can be replaced so as to adapt to a wide work scope. The electric brush head can be handheld to clean a dead angle, and it may be installed with a telescopic rod. It further includes a light to illuminate a to-be-cleaned place. The execution part and the telescopic rod are designed to cooperate with each other to achieve a fix and electrical connection effect, allowing the telescopic rod to also control an operation of the electric brush head.

1. The name of the design product: sonic electric toothbrush (C30 flow). 2. The use of the design product: for cleaning teeth. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

An attachment brush part for an electrical body care brush, in particular an electrical toothbrush, includes brush head with an in particular circular bristle carrier, on which a bristle field with a plurality of bristle bundles each with a plurality of care bristles is arranged.

1. The name of the design product: Sonic electric toothbrush (S722). 2. The use of the design product: The design product is used for personal oral hygiene care. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the designed product: electric toothbrush head. 2. Use of the designed product: oral cleaning. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model discloses a kind of take-out mechanisms for electric toothbrush injection moulding, including mounting plate, the top middle position of mounting plate is fixedly connected with support column, and the top of support column is equipped with feeding mechanism, the left side of support column is fixedly connected with first cross plate, the utility model in use, the soft rubber material chuck of pneumatic clamp is set up can be taken out by injection moulding product, then, by first servo motor drives movable shaft to turn upside down, to drive first electric pole clockwise to turn one hundred and eighty degrees, to be taken out product can be placed into in material receiving box, and by second servo motor drives second U-shaped plate rotation, the blanking angle of material receiving box can be adjusted, and by starting third electric pole to pull down second limit strip and move downwards, to drive the right side of material receiving box to turn upside down, and product in material receiving box can be slid out, improve the convenience of product taking out and putting.

The embodiment of the utility model discloses an electric toothbrush storage box and an electric toothbrush assembly. The electric toothbrush storage box comprises a box body, and the box body is internally provided with a brush head positioning component which is suitable for positioning a brush head of an electric toothbrush in a storage state; wherein the brush head positioning component is provided with at least one fixing part, and the fixing part is constructed to be matched with one end part formed on the brush head, so that the brush head is positioned through the matching of the fixing part and the end part of the brush head in the storage state. According to the electric toothbrush storage box disclosed by the embodiment of the utility model, the brush head is convenient to store, take and place. The electric toothbrush assembly disclosed by the embodiment of the invention comprises the electric toothbrush storage box.

The invention provides an electric toothbrush connecting piece and an electric toothbrush. The electric toothbrush connecting piece comprises a toothbrush head, the electric toothbrush connecting piece comprises a connecting piece body, a pressing block and an elastic piece, the connecting piece body is provided with a pressing block groove, the pressing block is located in the pressing block groove, and the elastic piece is connected with the connecting piece body and presses the pressing block in the pressing block groove; and the electric toothbrush connecting piece is used for connecting the toothbrush head with the handle. Through the structure, the tightness between the elastic adjustment of the pressing block and the handle is enhanced through the reverse torsion action of the elastic piece, the mechanical vibration energy for driving the handle is effectively transmitted to the toothbrush head more effectively, and the noise is reduced; the elastic piece and the pressing block can also reduce the situation that the connecting piece body and the handle are abraded due to the fact that the electric toothbrush generates high-frequency vibration for a long time, and therefore the service life of the electric toothbrush can be better prolonged, and the cleaning effect of the electric toothbrush can be better improved.

This invention discloses an intelligent integrated vibration and rotation electric toothbrush, relating to the field of electric toothbrush technology. It includes a handle main unit and a brush head recognition component. One end of the handle main unit is detachably connected to a brush head assembly via a connecting mechanism. The brush head assembly includes a sonic brush head capable of both sonic and vibration brushing functions, and a rotary brush head capable of 360° rotational brushing and reciprocating rotational brushing functions, with the sonic and rotary brush heads working alternately. The brush head recognition component identifies the sonic and rotary brush heads based on differences in magnetic signals between different brush heads. The handle main unit has a built-in PCBA assembly and a drive mechanism for driving the brush head assembly. The PCBA assembly contains a control module. This invention enables automatic recognition and automatic driver conversion by changing the brush head, allowing for multiple brushing methods in one device, meeting diverse and personalized user needs.

The utility model discloses a brush handle. The brush handle comprises a shell, a motor assembly, an observation assembly and a power supply assembly, the shell comprises a head part and a bottom part opposite to the head part; the motor assembly is located in the shell and is close to the head of the shell. The observation assembly is arranged at the bottom of the shell and is used for observing the condition in the oral cavity; the power supply assembly is located in the shell, electrically connected with the motor assembly and the observation assembly and used for supplying power to the motor assembly and the observation assembly. The oral cavity can be cleaned after the condition in the oral cavity is observed through the observation assembly, and the oral cavity cleaning effect can be improved. The utility model further discloses an electric toothbrush, the electric toothbrush comprises a brush head and a brush handle, and the brush head is installed on the brush handle and located at the head of the shell.

The utility model discloses an electric toothbrush which comprises a brush head, a toothbrush body and a shaft sleeve, an output shaft is arranged at the top of the toothbrush body, and the shaft sleeve is provided with a shaft sleeve channel. The shaft sleeve is arranged on the top of the toothbrush body in the mode that the output shaft is kept in the shaft sleeve channel of the shaft sleeve in a vibratable mode, a gap is formed between the shaft sleeve and the output shaft, and the top of the shaft sleeve is lower than the top of the output shaft so that the top of the output shaft can be exposed. Wherein the brush head is detachably mounted at the top of the output shaft, so that the vibration amplitude of the shaft sleeve can be greatly reduced, and when a user uses the electric toothbrush to brush teeth, the teeth do not feel uncomfortable even if the teeth are in contact with the shaft sleeve.

The utility model is suitable for electric toothbrush technical field discloses electric toothbrush and storage box, electric toothbrush includes shell, battery, circuit board, brush head, back cover, battery compartment and vibration component. The utility model discloses through the back cover of electric toothbrush shell tail end on the battery compartment of inserting, and the battery socket is seted up in the upper end of battery compartment, when the user needs to replace battery, the user will pull down the back cover from the shell tail end, can make the battery compartment remove to the outside of shell, and because the upper end of battery compartment is provided with battery socket, therefore battery can be taken out or placed through battery socket, makes the replacement operation of battery very simple and convenient.

1. Name of the product in this design: Electric Toothbrush (SG2610). 2. Purpose of this design: For cleaning teeth. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention provides a control method of an electric toothbrush and a related device, the driving signal of the electric toothbrush can be determined through a high-frequency vibration signal and a low-frequency sweeping signal, the driving signal is used for driving the electric toothbrush to carry out sweeping vibration motion, and the current operation state of the electric toothbrush in the sweeping vibration motion process is obtained in real time. And adjusting a driving signal of the electric toothbrush based on the current operation state and a preset target operation state so as to adjust the sweeping vibration motion of the electric toothbrush. Therefore, a closed-loop control mechanism can be adopted to accurately reflect the change of the electric toothbrush in the current operation state in a driving signal, and dynamic self-adaptive adjustment is realized, so that the electric toothbrush can adjust the sweeping vibration movement in combination with the actual cleaning requirement and the actual use working condition and accurately follow the target output; therefore, the control precision of the electric toothbrush can be improved, the cleaning effect can be improved, and personalized use requirements can be met.

The utility model relates to the technical field of electric toothbrushes, in particular to a bottom cover assembly of an electric toothbrush, which comprises a bottom plate, a brush handle is arranged above the bottom plate, the top of the bottom plate is connected with a second connecting sleeve, one end of the second connecting sleeve extends into the brush handle, the bottom of the bottom plate is provided with a wiring port, and the wiring port is connected with a main board in the brush handle through a wire. An annular groove is formed in the edge of the bottom of the bottom plate, two fixing blocks are symmetrically installed on one side of the bottom of the annular groove, a first connecting block is connected between the two fixing blocks through a connecting shaft, one end of the first connecting block is connected with a sealing cover, the sealing cover covers the bottom of the bottom plate, and the top of the bottom plate is further coaxially connected with a first connecting sleeve. The bottom of the brush handle is stacked on the top of the bottom plate. By rotating the sealing cover, the sealing cover can block the wiring port, water or other stains are prevented from entering the wiring port in the using process of the electric toothbrush, and the using effect is improved.

1. Name of the product in this design: Sonic Electric Toothbrush (K1676S7). 2. Purpose of this design: For oral hygiene. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the design product: electric toothbrush head. 2. Use of the design product: toothbrush head for electric toothbrush. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view.

1. The name of the design product: electric toothbrush handle (DDYS). 2. The use of the design product: electric toothbrush handle for cleaning teeth and oral cavity. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the designed product: electric toothbrush. 2. Use of the designed product: for cleaning the oral cavity. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

1. Name of the designed product: Electric toothbrush (2176 puppy). 2. Use of the designed product: For cleaning teeth. 3. Design points of the designed product: Combination of shape and pattern. 4. Picture or photo best indicating the design points: Perspective view.

The invention discloses a control method of a sound wave electric toothbrush, which comprises the following steps: outputting an initial PWM (Pulse Width Modulation) signal to drive a sound wave motor according to set working parameters of a brush head, and when the brush head vibrates, the working parameters of the brush head comprise the vibration amplitude and vibration frequency of the brush head; when the brush head vibrates, the working parameters of the brush head comprise the vibration amplitude and the vibration frequency of the brush head; working parameters of the brush head at the current moment are obtained, and working parameters of the sound wave motor at the current moment are calculated; according to the working parameters of the sound wave motor at the current moment, whether the brush head works normally or not is judged, and when abnormity occurs, the working parameters of the sound wave motor are adjusted according to the abnormity reason, so that the brush head works according to the set working parameters of the brush head. The position of the brush head is obtained through the angle sensor, current collection is combined, a closed-loop control system of torque estimation and angular velocity feedback is achieved, output of electric brush power can be dynamically adjusted, and the control precision and the adaptive capacity are improved.

1. The name of the design product: electric toothbrush storage box. 2. The use of the design product: for storing electric toothbrush. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The application discloses a support assembly of an electric toothbrush and the electric toothbrush, wherein the support assembly of the electric toothbrush comprises a support body and an elastic buffering component; the support body comprises a main body part and a connecting structure which are connected to each other, a battery mounting bin is formed in the main body part, and the connecting structure is provided with a plug-in matching part; the elastic buffering component comprises a mounting cylinder, a motor mounting cavity is formed in the mounting cylinder, and the mounting cylinder is provided with a motor buffering part; the motor buffering part is plug-in fixed with the plug-in matching part in the axial direction of the mounting cylinder, so as to connect the support body and the elastic buffering component; the motor buffering part is provided with a circumferential buffering surface and an axial buffering surface; the plug-in matching part is provided with a circumferential matching surface and an axial matching surface, the circumferential matching surface is in abutting matching with the circumferential buffering surface in the axial direction of the mounting cylinder, and the axial matching surface is in abutting matching with the axial buffering surface in the axial direction of the mounting cylinder. The support assembly of the electric toothbrush can realize multidimensional shock absorption, and effectively improves the shock absorption effect of the whole support assembly.

1. The name of the design product: the main body of toothbrush head (S20). 2. The use of the design product: toothbrush head for electric toothbrush or replacement brush head, the main body of toothbrush head for toothbrush head. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view 1. 5. Other circumstances that need to be explained: this design requests partial design protection, and the dotted line part in each figure is the part not required to be protected.