1158 results about "Powered toothbrush" patented technology

A high-frequency power multi-mode electric toothbrush comprises a body shell, a shimmy motor, a battery, a rotary brush rod and a shimmy brush rod, the body shell is hollow to form a built-in space, and the rear end of the body shell is closed through a detachable tail cover; a control circuit board is contained in the body shell, a plurality of function buttons connected to the control circuit board are arranged on the side wall of the body shell, a battery is arranged at the rear end of the built-in space and electrically connected to the control circuit board and the shimmy motor, and the shimmy motor is arranged at the front end of the built-in space of the body shell and electrically connected to the control circuit board and the shimmy motor. An output shaft of the shimmy motor extends out of the front end of the body shell and is connected to the body shell to provide power output, and the shimmy motor comprises a motor support, an electromagnetic coil, a vibration arm assembly, a front cover and a magnet; therefore, two modes of the high-frequency rotary brush rod and the high-frequency swing brush rod are effectively considered, the rotation or swing frequency is effectively improved, and the problems of noise and service life of the brush rod under high-frequency work are solved by adopting flexible compensation.

1. The name of this design product: electric toothbrush head. 2. Application of this design product: for electric toothbrush brush heads. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic Drawing 1. 5. Designate Design 1 as the base design.

The utility model provides a toothbrush head and an oral care device. The toothbrush head comprises a plurality of groups of bristle components, a soft rubber part and a hard brush handle, the bristle assembly comprises bristle bundles and a fixing ring, the bristle bundles comprise free ends and fixed ends, the bristle bundles are arranged in the fixing ring in a penetrating mode, the fixed ends are exposed to the side, away from the free ends, of the fixing ring, the fixed end of any bristle bundle is integrally formed, and the fixed ends of the adjacent bristle bundles are arranged at intervals; the fixing rings are arranged at intervals and connected with the hard brush handle through a soft rubber piece formed through injection molding. According to the toothbrush head, the bristle bundles of the toothbrush head form the bristle assembly through the fixing rings, the bristle assembly is arranged at intervals through the fixing rings, the bristle assembly and the hard toothbrush handle are subjected to injection molding to form the soft rubber part, connection is achieved, and when a motor of an electric toothbrush drives bristles to vibrate through the toothbrush handle and the soft rubber part, the bristle assembly serves as an independent unit, and deformation of soft rubber is combined. The flexible glue has relatively high swing degree of freedom, and when the flexible glue is in contact with teeth, gingiva or the inner wall of an oral cavity, the flexible glue is soft in touch, so that the comfort level can be improved.

1. Name of the product of this design: Electric toothbrush (513AS). 2. Purpose of this design product: a tool for cleaning teeth. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

This document also discloses a toothbrush head for an electric toothbrush. The head includes a base having an opening for receiving a drive shaft of an electric toothbrush. The head also includes a coupling member having a cylindrical sidewall that surrounds a cavity for receiving the drive shaft. The coupling member is disposed within the base and there is a gap between a bottom surface of the base and a bottom surface of the coupling member.

Disclosed in the embodiments of the present application are a toothbrush handle and an electric toothbrush. The toothbrush handle comprises a brush handle housing, an elastic sealing assembly, and a device core arranged in the brush handle housing. The device core comprises a motor support, a battery support and a motor. The elastic sealing assembly is sleeved on the circumference of a motor shaft and is sealingly clamped between the inner wall face of an extension hole and the motor shaft. The battery support comprises a support body and an elastic vibration-reducing portion connected to the upper end of the support body, the support body being provided with a battery compartment, the elastic vibration-reducing portion being provided with a motor mounting cavity having an upward opening, and the support body being fixedly connected to the brush handle housing. The upper end of the motor support abuts against the elastic sealing assembly upwards, and is in limiting fit with the elastic sealing assembly in the radial direction of the motor shaft. The motor support is provided with an upper end wall, the upper end of the motor body being fixedly connected to the upper end wall of the motor support, and the lower end of the motor body being embedded in the motor mounting cavity. The toothbrush handle of the present utility model has a good vibration-reducing effect.

The invention relates to the technical field of intelligent electric toothbrush control, in particular to a control method of an intelligent electric toothbrush based on voiceprint sensing, which comprises the following steps: collecting vibration signals generated by contact friction between bristles and a target tooth surface in real time, performing spectral analysis on an original electric signal sequence to obtain sound characteristic parameters, recognizing the sound characteristic parameters based on a pre-trained voiceprint plaque recognition model to obtain the plaque intensity of the target dental surface; and if the plaque intensity reaches a preset threshold value, adjusting the movement of the bristles to obtain a bristle movement control instruction, and if the plaque intensity does not reach the threshold value, automatically switching to the target tooth surface of the next cleaning area until all the cleaning areas are cleaned. According to the invention, through the bristle motion control instruction, optimization is carried out for different bacterial plaque intensities, and the angle, amplitude and vibration frequency of the bristles are automatically adjusted, so that a personalized cleaning effect is realized.

The invention relates to the technical field of oral care, in particular to a staggered electric toothbrush capable of realizing a Pasteur tooth brushing method, which comprises a replaceable cleaning module and a handle module. The brush head is designed to be in a U shape, outer bristles and inner bristles are clustered, and the bristles are driven to move in a staggered mode through the left transmission rod and the right transmission rod, so that horizontal vibration brushing is achieved. Compared with the prior art, the toothbrush can more effectively clean tooth slits and subgingival areas, reduces gingival injury, is suitable for sensitive people to use, and improves the comfort level. And the cleaning module can be easily replaced, so that the maintenance is simple and convenient.

1. Name of the product of this design: Electric toothbrush (EB511, EB513). 2. Purpose of the product of this design: used for cleaning teeth. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design.

1. Name of the Design Product: Electric Toothbrush (312). 2. Use of the Design Product: For electric toothbrushes. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.

The utility model relates to the technical field of electric toothbrushes, in particular to a handle and an electric toothbrush. The utility model relates to a handle, which comprises a machine shell, a handle, a handle, a handle and a driving device, and is characterized in that the machine shell is provided with an extending hole; the machine core assembly comprises a machine core and a motor shaft arranged on the machine core, the machine core is arranged in the machine shell and located in the inner cavity, and the motor shaft is exposed out of the machine shell through the extending hole and used for being connected with the brush head; the sealing assembly is arranged at the extending hole and comprises a first sealing piece, a second sealing piece and a supporting piece, the first sealing piece is arranged on the motor shaft in a sealing and sleeving mode, and the second sealing piece is arranged on the motor shaft in a sleeving mode, abuts against the inner wall of the machine shell in a sealing mode and is disconnected from the first sealing piece; the supporting piece is annularly arranged on the motor shaft in a sleeving mode and clamped between the first sealing piece and the second sealing piece in a sealed mode. According to the handle provided by the utility model, the sealing assembly cannot be damaged by twisting or pulling, so that the waterproof performance is better.

The utility model discloses an electric toothbrush acting force testing device, and relates to the technical field of electric toothbrushes. Comprising a workbench, a mold assembly is arranged on one side of the workbench, an adjusting clamping assembly is arranged on the front side of the workbench, the adjusting clamping assembly comprises a containing groove formed in the workbench, the containing groove is transversely formed, a U-shaped plate is slidably arranged in the containing groove, and a two-way screw is rotatably inserted between two opposite vertical plates of the U-shaped plate; the two-way screw is symmetrically sleeved with sliding blocks, and U-shaped blocks are fixed to the sliding blocks. By adjusting the arrangement of the clamping assembly, when an electric toothbrush needs to be clamped and tested, the two U-shaped blocks are moved to a proper distance, then the clamping blocks are controlled to clamp the electric toothbrush, and the U-shaped plates integrally drive the electric toothbrush to move, so that the electric toothbrush is clamped at multiple points by the device, and the testing efficiency is improved. The clamping stability of the electric toothbrush is improved, and the testing effect is guaranteed.

1. Name of the Design Product: Electric Toothbrush (305). 2. Use of the Design Product: For brushing teeth. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View of Design 1. 5. Design 1 is designated as the basic design.

An electric toothbrush head includes a brush rod, a swing arm, and a tufted block with bristles; the tufted block is movably and limitingly mounted in the housing cavity of the brush rod; the swing arm is mounted in the mounting chamber of the brush rod and is linked to the tufted block; the bottom of the housing cavity is equipped with a rotating shaft, and the bottom of the tufted block is equipped with a rotating hole; guide protrusions are set on both side walls of the tufted block, and the housing cavity is provided with a mounting slot and a guide groove corresponding to the mounting slot to guide the up, down, left, and right movement of the tufted block. The electric toothbrush head achieves vertical and horizontal movement of the tufted block through the cooperation of the guide protrusions and the guide grooves.

The utility model discloses a multifunctional child electric toothbrush sterilization travel box which comprises a base box, a tooth glass is arranged at the top end of the base box in a covering mode, a toothbrush handle and a toothbrush head are respectively arranged in the base box in an inserted mode, and a containing hole used in cooperation with the toothbrush handle is formed in one side of the top end of the base box. A charging base matched with a toothbrush handle for use is arranged at the bottom end of the containing hole, a sterilization cavity is formed in the other side of the top end of the base box, a supporting column is arranged on one side of the sterilization cavity, a flexible fixing frame matched with a toothbrush head for use is arranged on one side of the supporting column, and a heating piece is arranged at the bottom end of the sterilization cavity. A plurality of ultraviolet sterilization lamps are arranged on one side of the inner wall of the sterilization cavity. Compared with the prior art, the multifunctional toothbrush has the advantages that the toothbrush head can be kept dry, bacteria breeding is avoided, bacteria and viruses in an oral cavity contacted with the toothbrush head can be sterilized and disinfected, washing and mirror looking are facilitated, and the functions are diversified.

The utility model discloses an electric toothbrush eccentric shaft milling processing device, the milling processing device comprises a processing machine body, a control panel, a milling head and an eccentric shaft raw material, the side surface of the processing machine body is provided with the control panel, the inner wall of the processing machine body is in sliding connection with a sliding sleeve, the upper surface of the sliding sleeve is provided with a first supporting seat, and the upper surface of the first supporting seat is provided with a second supporting seat; a second supporting seat is connected to the upper surface of the first supporting seat, a fixing seat is installed on the upper surface of the second supporting seat, a material fixing block is installed on the upper surface of the fixing seat, the eccentric shaft raw material is inserted into the material fixing block, and a milling head is arranged in the machining machine body. According to the milling device, an eccentric shaft raw material is clamped into a material groove of a material fixing block, the position of a first supporting seat in the Y-axis direction is adjusted through a second hydraulic telescopic rod, and then a milling head is extruded by a first hydraulic telescopic rod to move downwards to mill the eccentric shaft raw material; and the third hydraulic telescopic rod extrudes the second supporting seat and the material fixing block to drive the eccentric shaft raw material to transversely move along the X axis.

1. Name of the design product: Toothbrush head (A3). 2. Use of the design product: The design product is used as the toothbrush head of an electric toothbrush. 3. Design key points of the design product: Lies in the shape. 4. Picture or photograph that best shows the design key points: Perspective view 1 of Design 1. 5. Design 1 is designated as the basic design.

A motor holder, a motor assembly, and an electric toothbrush. The motor holder is configured to be arranged on a motor module, and the motor holder includes a first surface facing the motor module; a rigid body, being a hard rubber part; and a vibration damping structure, being a soft rubber part. The vibration damping structure and the rigid body are in a one-piece structure; the vibration damping structure includes a bonding portion and a plurality of vibration damping protrusions arranged on the bonding portion; the bonding portion is connected to the rigid body, the plurality of vibration damping protrusions are arranged at intervals, and the plurality of vibration damping protrusions protrude from the first surface.

1. The name of the product of this design: Electric toothbrush head (L02). 2. Purpose of the product of this design: toothbrush head for electric toothbrush. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention provides an intelligent oral hygiene auxiliary monitoring and early warning system and method.The system comprises an electric toothbrush, the electric toothbrush comprises a brush handle and a brush head, the brush head is provided with bristles, the system further comprises an oral hygiene auxiliary inspection system, and the oral hygiene auxiliary inspection system comprises a microprocessor, a lighting module, an image acquisition module, a storage module and a display module; the brush head is provided with a lighting module and an image acquisition module, the image acquisition module acquires an original tooth image in an oral cavity and sends the original tooth image to the microprocessor, and the microprocessor analyzes and processes the received original tooth image to obtain tooth image information including a tooth image, a plaque image and position positioning information of the plaque image; the tooth image information is sent to a display module for visual plaque position image early warning; according to the invention, the electric toothbrush is taken as a carrier, and cariogenic dental plaque hidden in the visual blind area in the oral cavity can be automatically identified by acquiring the tooth image information in the oral cavity, so that effective monitoring and identification of the dental plaque are realized.

1. The name of the product of this design: toothbrush head (three-sided electric). 2. Purpose of this design product: This design product is used for an electric toothbrush head. 3. The design key point of this appearance design product lies in the shape of the product. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The embodiment of the utility model provides an electric toothbrush head and an electric toothbrush. The electric toothbrush head comprises a rod body, a brush body connected with the rod body, bristles and a first wrapping piece. The brush body comprises a bristle planting part, the bristle planting part comprises a bristle planting surface, and bristle planting holes are formed in the bristle planting surface. And the bristles are arranged in the bristle planting holes and extend out of the bristle planting surface. The first wrapping piece wraps the whole area of the side portion of the peripheral wall of the rod body, and the hardness of the first wrapping piece is smaller than that of the rod body. According to the electric toothbrush head and the electric toothbrush, the first wrapping piece wraps the whole area of the side portion of the peripheral wall of the rod body, the hardness of the first wrapping piece is smaller than that of the rod body, in other words, the material of the first wrapping piece is soft, and elastic deformation is easier to occur compared with the rod body, and therefore when a user changes the tooth brushing position, the tooth brushing effect is better, and the user experience is improved. The first wrapping piece can play a good role in vibration buffering, the rod body is prevented from directly colliding with the oral cavity, and therefore the oral cavity of a user can be effectively protected.

Electric toothbrush replacement head

Electric toothbrush replacement head

The utility model discloses a brush head assembly and an electric toothbrush, and relates to the technical field of electric toothbrushes, the brush head assembly comprises a brush disc, the brush disc comprises a disc body, a first rotating part and a second rotating part, and the first rotating part and the second rotating part are arranged on one side of the disc body; the brush disc is rotatably connected with the brush handle, the brush handle comprises a body, the body is provided with a containing cavity with an opening in one side, the inner side wall of the containing cavity is provided with a first limiting part and a second limiting part, the first limiting part abuts against the first rotating part in a limiting mode, and the second limiting part abuts against the second rotating part in a limiting mode; the technical scheme provided by the utility model has the technical effects that the first rotating part and the second rotating part on the disc body are arranged in the accommodating cavity, the first limiting part is propped against the first rotating part in a limiting manner, and the second limiting part is propped against the second rotating part in a limiting manner, so that the brush disc is limited to move towards the opening side of the accommodating cavity when rotating relative to the brush handle.

The invention relates to the technical field of electric toothbrushes, in particular to a micro-current tooth-strengthening electric toothbrush which comprises a brush head and a shaft support, a spring pin is fixedly mounted in the brush head, a handle shell is fixedly mounted at one end of the brush head, and a silica gel key is mounted on the surface of the handle shell. A conventional solid output shaft of the motor is changed into a hollow shaft, then a specially-made copper column is utilized to pass through the hollow shaft to serve as a conductive positive electrode, the outer surface of the output shaft of the motor is utilized to serve as a negative electrode, two positive and negative electrode pieces are additionally arranged on a brush head for butt joint, and finally a specially-made chip of a host PCBA board is used for transmitting 10mA micro-current. Therefore, the toothbrush head can generate micro-current to clean teeth without dead angles while the toothbrush cleans the teeth in a high-frequency swinging manner, compared with the prior art, a tooth cleaning function is added, and the defect that a sound wave electric toothbrush cannot clean the teeth is overcome through the tooth cleaning function, so that the oral hygiene is more effectively cleaned.

1. The name of the product of this design: Toothbrush (Daily Baxter). 2. Purpose of this design product: for electric toothbrushes. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.