CN111297506B - Electric toothbrush control method - Google Patents
Electric toothbrush control method Download PDFInfo
- Publication number
- CN111297506B CN111297506B CN202010097168.4A CN202010097168A CN111297506B CN 111297506 B CN111297506 B CN 111297506B CN 202010097168 A CN202010097168 A CN 202010097168A CN 111297506 B CN111297506 B CN 111297506B
- Authority
- CN
- China
- Prior art keywords
- electric toothbrush
- state
- pressure
- control board
- deformation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
- A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/221—Control arrangements therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Brushes (AREA)
Abstract
The invention discloses a control method of an electric toothbrush, wherein the electric toothbrush comprises a pressure sensor, a deformation resistor and a control board, and the control method comprises the following steps: the control panel controls the electric toothbrush to enter a wake-up state; after entering the awakening state, when the deformation resistance detects the deformation of the shell of the electric toothbrush, a deformation signal is sent, and the control panel controls the switching mode of the electric toothbrush; when the pressure sensor detects the pressure information on the brush head and sends a pressure signal, the control board controls the driving motor in the electric toothbrush to start, and the electric toothbrush enters a tooth brushing state; after the toothbrush enters the tooth brushing state, if the pressure sensor detects that the pressure information received by the toothbrush head is an initial pressure value, the control panel controls the driving motor to be closed, and the electric toothbrush enters the awakening state. The control method of the invention can realize the functions of automatic awakening and automatic starting of the electric toothbrush without keys and automatic mode switching.
Description
Technical Field
The invention relates to the technical field of electric toothbrushes, in particular to a control method of an electric toothbrush.
Background
An electric toothbrush is a cleaning device which utilizes a high-speed vibrating motor to drive a brush head to rotate or vibrate so as to achieve the effect of cleaning teeth. The high-frequency vibration or rotation of the brush head can instantly decompose the toothpaste into fine foam, the fine foam penetrates into the slits of teeth to clean the slits of teeth, and the vibration of the bristles can promote the blood circulation of the oral cavity, thereby having the massage effect which is not achieved by the toothpaste. Compared with the traditional toothbrush, the electric toothbrush can more thoroughly remove dental plaque, reduce oral diseases such as gingivitis, periodontal disease and gingival bleeding, and is more and more popular with consumers.
Most of the existing electric toothbrushes are selected by a key to complete mode and function selection, and a small part of the existing electric toothbrushes are controlled by a capacitive touch sensitive switch to operate. With the continuous progress of technology in recent years, the functions and modes of the electric toothbrush are gradually increased, and compared with the traditional manual toothbrush, the electric toothbrush at the present stage needs to realize the functions of starting and mode switching of the electric toothbrush by pressing or touching the key no matter the key is solid or touched, the effect that the traditional manual toothbrush is used immediately after being taken cannot be achieved, so that most consumers cannot adapt to the change of the using method of the traditional manual toothbrush and the using method of the electric toothbrush, particularly, the functions and the modes of the electric toothbrush are continuously increased, so that the electric toothbrush needs to switch the using method of the functions and the modes of the electric toothbrush by pressing the keys of the electric toothbrush and matching different pressing modes and pressing time, the toothbrush is complicated for the old and the children, so that the old and the children are difficult to brush teeth by independently using the electric toothbrush.
Therefore, there is a need to develop a traditional tooth brushing method that can brush teeth by picking up the toothbrush and putting the toothbrush in the mouth through the electric toothbrush, so that the old and the children can brush teeth by independently using the electric toothbrush, and the tooth health of the old and the children is better protected. Therefore, how to realize the control method of button-free automatic wake-up, automatic start-up and automatic shut-down of the electric toothbrush is the key to realize the simulation of the traditional toothbrush tooth brushing mode of the electric toothbrush.
Disclosure of Invention
The invention aims to provide a control method of an electric toothbrush, which can automatically wake up, automatically switch modes, automatically start and automatically close a brush head after the brush head is separated from an oral cavity.
In order to achieve the above purpose, the invention provides a control method of a button-free electric toothbrush, which comprises the following specific embodiments:
a control method of an electric toothbrush including a pressure sensor, a deformation resistor, and a control board, the control method comprising the steps of:
the control panel controls the electric toothbrush to enter a wake-up state;
after entering the awakening state, when the deformation resistance detects the deformation of the electric toothbrush shell, a deformation signal is sent to the control board, and the control board controls the electric toothbrush to switch the mode according to the received deformation signal;
when the pressure sensor detects pressure information received by the brush head and sends a pressure signal to the control board, the control board controls a driving motor in the electric toothbrush to start according to the received pressure signal, and the electric toothbrush enters a tooth brushing state;
after the toothbrush enters the tooth brushing state, if the pressure sensor detects that the pressure information received by the toothbrush head is smaller than or equal to the initial pressure value, the control board controls the driving motor to be closed, and the electric toothbrush enters the awakening state.
The electric toothbrush receives a deformation signal obtained by detecting the deformation of the electric toothbrush shell through the deformation resistor through the control panel, and controls the switching mode of the electric toothbrush according to the deformation signal; the control panel receives a pressure signal obtained by detecting pressure information received by the brush head through the pressure sensor, and controls a driving motor in the electric toothbrush in an awakening state to start and operate according to the pressure signal, so that the electric toothbrush enters a tooth brushing state; compared with the prior art, the electric toothbrush has the advantages that the control panel receives the electric signals sent by the keys to control the operation of the electric toothbrush, the button-free automatic awakening, automatic starting and automatic switching modes of the electric toothbrush are realized, the driving motor is automatically turned off to enter the awakening state again after the brush head of the electric toothbrush is separated from the oral cavity, the situation that foam splashes after the brush head is separated from the oral cavity is prevented, the electric toothbrush can well simulate the effect that the traditional toothbrush is taken up and placed in the oral cavity to brush teeth, the electric toothbrush can be independently used by old people and children, the manual toothbrush is well transited to the electric toothbrush, the tooth health of the old people and the children is better protected, the user experience is improved, and great breakthrough is made in the intelligent control in the field of the electric toothbrush.
Preferably, the electric toothbrush waking step further comprises the steps of:
when the electric toothbrush is in a standby state, the deformation resistor detects deformation information of the electric toothbrush shell and sends a deformation signal to the control board;
the control panel judges whether the deformation signal meets a set first condition, and when the deformation signal meets the first condition, the control panel controls the electric toothbrush to enter an awakening state.
Preferably, the electric toothbrush further comprises a gravity sensor, and the electric toothbrush waking step further comprises the steps of:
when the electric toothbrush is in a standby state, the gravity sensor detects acceleration change, angular velocity change and/or air posture change of the electric toothbrush, and converts the acceleration change, the angular velocity change and/or the air posture change into displacement signals to be sent to the control panel;
and the control board controls the electric toothbrush to enter an awakening state according to the received displacement signal.
Preferably, the mode switching method of the electric toothbrush is further included, and the specific steps are as follows:
after the electric toothbrush enters an awakening state, the deformation resistor detects deformation information on the electric toothbrush shell in real time and sends a deformation signal to the control board;
the control panel judges whether the deformation signal meets a set second condition, and when the displacement signal meets the second condition, the control panel controls the electric toothbrush to switch modes.
Further, the mode switching method of the electric toothbrush further comprises the following steps:
after the electric toothbrush enters an awakening state, the deformation resistor immediately detects deformation information on the electric toothbrush shell and sends a deformation signal to the control board;
after receiving the deformation signal, the control board judges whether the deformation signal meets a set second condition;
when the deformation signal meets the second condition, the control board controls the electric toothbrush to switch modes immediately after entering the awakening state.
Preferably, the method for starting the electric toothbrush further comprises the following specific steps:
when the electric toothbrush enters an awakening state, the pressure sensor detects pressure information on the toothbrush head and sends a pressure signal to the control board;
after the control board receives the pressure signal, the relation between the pressure value received by the brush head and the initial pressure value is judged according to the pressure signal;
if the pressure value applied to the brush head is larger than the initial pressure value, the control board controls the driving motor to start to operate, so that the brush head generates vibration, and the electric toothbrush enters a tooth brushing state; if the pressure value applied to the brush head is smaller than or equal to the initial pressure value, the control board controls the driving motor to be closed, and controls the electric toothbrush to enter a standby state after time delay.
Furthermore, the method also comprises a method for adjusting the output power of the driving motor, and comprises the following specific steps:
when the electric toothbrush enters a tooth brushing state, the pressure sensor detects the pressure information of the brush head in real time and sends a pressure signal to the control panel;
the control board judges the current contact pressure between the brush head and the teeth and the tooth brushing state according to the pressure signal, and dynamically adjusts the output power of the driving motor in real time, so that the swinging of the brush hair tends to be in a stable state;
when the pressure signal received by the control board exceeds a set pressure threshold value, the control board judges that the risk of injuring teeth exists and controls the driving motor to reduce the output power.
Preferably, no physical button is provided on the electric toothbrush to which the control method is applied.
Preferably, a timing module is arranged in the electric toothbrush, and the method further comprises the following steps:
when the electric toothbrush is in a wake-up state, the timing module starts timing, and when the timing module reaches a first time threshold and the electric toothbrush does not enter a tooth brushing state, the control board controls the electric toothbrush to enter a standby state;
when the electric toothbrush is in a starting state, the timing module starts timing, and when the timing module reaches a second time threshold, the control board controls the driving motor to send out first vibration feedback to prompt a user to change the tooth brushing position; when the timing module reaches a third time threshold, the control panel controls the driving motor to send out second vibration feedback to prompt a user to finish tooth brushing;
when the electric toothbrush is separated from the oral cavity and enters the awakening state again; the timing module starts timing, and when the timing module reaches a fourth time threshold and the electric toothbrush does not reenter the tooth brushing state, the control board controls the electric toothbrush to be in a standby state.
Further, the initial mode before use specifically includes the following steps:
in the initial mode, the electric toothbrush does not enter a wake-up state due to signals sent by the deformation resistor and/or the gravity sensor;
the end conditions of the initial mode are: the initial mode is ended when the charging time or the amount of charge for charging the electric toothbrush by the external power supply reaches a set threshold value.
Compared with the prior art, the electric toothbrush control method provided by the invention also has the following beneficial effects:
1. after the electric toothbrush enters the awakening state, deformation information of the electric toothbrush shell is detected in real time through the deformation resistor and converted into a deformation signal to be sent to the control board, and when the control board judges that the deformation signal meets a second condition, the mode switching of the electric toothbrush is controlled; or after the electric toothbrush enters the awakening state, the control board immediately judges whether the deformation signal sent by the deformation resistor meets the second condition, so that the function of immediately switching the mode of the electric toothbrush after awakening the electric toothbrush is realized, the button-free awakening or switching mode of the electric toothbrush is effectively realized, and the intelligent control degree and the use experience of the electric toothbrush are improved.
2. The mode switching of the electric toothbrush and the electric toothbrush can be awakened by detecting the micro deformation of the electric toothbrush shell through the deformation resistor, the mode switching of the electric toothbrush and the awakening of the electric toothbrush can be realized by detecting the acceleration change, the angular velocity change or the posture change of the electric toothbrush through the gravity sensor, the use experience of a user is effectively increased, the mutual replacement effect is achieved, the electric toothbrush can still normally work under the condition that one of the deformation resistor and the gravity sensor is damaged, and the service life of the electric toothbrush is prolonged.
3. The pressure sensor is used for detecting pressure information received by the brush head in real time, the pressure information is converted into a pressure signal and sent to the control panel, the control panel judges whether the pressure received by the brush head is greater than an initial pressure value or not according to the received pressure signal, if the pressure is greater than the initial pressure value, the control panel controls the driving motor to start to operate, so that the brush head generates vibration, and the electric toothbrush enters a tooth brushing state; the function that electric toothbrush's no button starts has been realized, electric toothbrush's intelligent control degree and use experience have further been improved.
4. The control board controls the output power of the driving motor according to the magnitude of the received pressure signal, when the pressure applied to the brush head is zero, the driving motor is controlled to stop operating, the vibration amplitude of the brush head can be adjusted according to the use condition of a user, the swinging amplitude of the brush hair tends to be stable, the effect of scientifically and healthily brushing teeth is realized, and the situation that the brush head of the electric toothbrush is separated from the surface of teeth and the driving motor still works to cause toothpaste foam to splash can be prevented; the output power of each mode of the traditional electric toothbrush is constant, and when the pressure between the electric toothbrush and the surface of teeth is too high, the teeth are easily damaged; the output power of the driving motor of the electric toothbrush is adjusted according to the pressure, so that the vibration frequency and the amplitude of the brush head are adjusted, the damage of the electric toothbrush to teeth is effectively avoided, the function of protecting the teeth is achieved, and the use safety of the electric toothbrush is improved.
5. The electric toothbrush adopting the control method of the invention is not provided with physical keys, and can achieve better waterproof effect.
6. According to the invention, by setting the initial mode before use, the electric toothbrush does not enter the awakening state due to the displacement signal sent by the gravity sensor in the initial mode; when the electric toothbrush is charged for the first time, the charging time or the charging amount reaches a set threshold value, and after the initial mode is finished, the control panel controls the electric toothbrush to enter an awakening state according to the received displacement signal; the electric toothbrush is prevented from being automatically awakened in the transportation and storage processes, and the electric toothbrush is prevented from being damaged.
Drawings
FIG. 1 is a schematic view of the construction of the electric toothbrush of the present invention;
FIG. 2 is a flow chart of the method for automatically waking up an electric toothbrush by a deformation resistor according to the present invention;
FIG. 3 is a flow chart of a method for automatically waking up an electric toothbrush according to the present invention by a gravity sensor;
FIG. 4 is a flow chart of a method of automatically activating the electric toothbrush of the present invention;
FIG. 5 is a flow chart of a control method of the present invention for waking up an electric toothbrush by a morphable resistor;
fig. 6 is a flowchart of a control method of the present invention in which the electric toothbrush is awakened by the gravity sensor.
Detailed Description
A control method of an electric toothbrush according to the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, the electric toothbrush without a button using the control method of the present invention includes a control board 1 disposed in the electric toothbrush, wherein the control board 1 is electrically connected to a driving motor 5, and the driving motor 5 is connected to a brush head; be equipped with singlechip 2(MCU), charge management chip 6, gravity sensor 3, pressure sensor 4 and deformation resistance 9 on the control panel 1, charge management chip 6 electric connection has interface 7 and rechargeable battery 8 that charges respectively.
The gravity sensor 3 is used for detecting the displacement of the electric toothbrush to obtain a displacement signal, and the singlechip 2 on the control panel 1 receives the displacement signal and controls the electric toothbrush to enter an awakening state.
Specifically, when the displacement signal meets a set displacement threshold, the single chip microcomputer 2 controls the electric toothbrush to enter an awakening state; the displacement threshold refers to the displacement change of the electric toothbrush, specifically refers to the acceleration change, or the angular velocity change, or the posture change of the displacement, or the combination of any two of the above.
The deformation resistor 9 is used for detecting deformation information on the shell of the electric toothbrush and converting the deformation information into a deformation signal to be sent to the control board 1 after the electric toothbrush enters the awakening state, the singlechip 2 on the control board 1 judges whether the deformation signal meets a set second condition, and the mode switching of the electric toothbrush is controlled under the condition that the deformation signal meets the second condition.
Further, the deformation resistor 9 is simultaneously used for awakening the electric toothbrush, when the electric toothbrush is in a standby state, the deformation resistor 9 detects deformation information on the shell of the electric toothbrush and sends a deformation signal to the control board 1, the singlechip 2 on the control board 1 judges whether the deformation signal meets a set first condition, and when the deformation signal meets the set first condition, the electric toothbrush is controlled to enter an awakening state.
Specifically, the deformation information refers to a pressure value applied to the electric toothbrush shell, so that the electric toothbrush shell is slightly deformed.
Specifically, the first condition is that the housing of the electric toothbrush is slightly deformed by external pressure in a standby state. The second condition is that the housing of the electric toothbrush is slightly deformed by external pressure in an awake state or a mode switching state. The generation of the micro deformation specifically refers to that a user presses the shell of the electric toothbrush once or for multiple times, or the user presses fingers to slide on the shell of the electric toothbrush, and the like.
Specifically, the electric toothbrush of the present invention can realize the wake-up and switching modes of the electric toothbrush under different conditions by the same pressing manner; meanwhile, different deformation signals can be detected by the deformation resistor by adopting different pressing modes, so that the electric toothbrush can be distinguished and awakened and the switching mode can be distinguished.
Certainly, the mode switching of the present invention can also be accomplished by the gravity sensor 3, specifically, after entering the wake-up state, the single chip microcomputer 2 judges whether the displacement signal detected by the gravity sensor 3 in real time meets the set displacement threshold; or immediately judging whether the displacement signal meets a set displacement threshold value after entering the awakening state, and controlling the mode switching of the electric toothbrush under the condition that the displacement signal meets the displacement threshold value.
Specifically, the displacement threshold refers to the acceleration change, the angular velocity change, or the air attitude change of the electric toothbrush after displacement, or the electric toothbrush runs a specific track, or a combination of any two of the acceleration change, the angular velocity change, and the air attitude change; specifically, the user flicks, shakes or waves the electric toothbrush for a specific action.
Further, the wake-up state refers to a state in which the control board 1, the single chip microcomputer 2, the driving motor 5, and other electrical components in the electric toothbrush are turned on and can be started at any time.
The pressure sensor 4 is used for detecting the pressure applied to the toothbrush head to obtain a pressure signal, and the singlechip 2 controls the driving motor 5 to enter a starting state after receiving the pressure signal, so that the toothbrush head vibrates, and the electric toothbrush enters a tooth brushing state.
Specifically, when the single chip microcomputer 2 judges that the pressure signal is larger than the initial pressure value of the brush head in the no-load state, the driving motor 5 is controlled to start.
The charging management chip 6 is used for connecting a charging interface 7 and a rechargeable battery 8 to charge the electric toothbrush.
The first embodiment is as follows: as shown in fig. 2, when the electric toothbrush is in a standby state, the gravity sensor 3 of the present invention detects in real time to obtain a displacement signal and transmits the displacement signal to the single chip microcomputer 2, and the single chip microcomputer 2 controls the electric toothbrush to enter an awake state, and turns on the mode light to display a current mode of the electric toothbrush; after the electric toothbrush enters the awakening state, the gravity sensor 3 continuously detects the displacement information of the electric toothbrush in real time and sends a displacement signal to the single chip microcomputer 2, when the displacement signal received by the single chip microcomputer 2 meets a set displacement threshold value, the single chip microcomputer 2 controls the electric toothbrush to switch modes, controls the driving motor 5 to send out first vibration feedback, and turns on the mode lamp to display the current mode.
Example two: as shown in fig. 3, when the electric toothbrush is in a standby state, the deformation resistor 9 of the present invention detects in real time to obtain a deformation signal and sends the deformation signal to the single chip microcomputer 2, and when the deformation signal received by the single chip microcomputer 2 meets a set first condition, the single chip microcomputer 2 controls the electric toothbrush to enter an awake state and turns on a mode light to display a current mode; after the electric toothbrush enters the awakening state, deformation information on the electric toothbrush shell is detected by the deformation resistor 9 in real time and converted into a deformation signal to be sent to the single chip microcomputer 2, and the single chip microcomputer 2 judges that the deformation signal meets the set second condition, controls the electric toothbrush to switch the mode, controls the driving motor 5 to send out first vibration feedback, and turns on the mode lamp to display the current mode.
Specifically, in the above control method, after the wake-up operation for controlling the electric toothbrush to enter the wake-up state is completed, the user performs the operation for controlling the mode switching of the electric toothbrush, and two different operations are required.
Of course, the gravity sensor 3 may be replaced by an acceleration sensor, an angular velocity sensor, a linear velocity sensor, or the like.
Example three: when the electric toothbrush is in a standby state, the gravity sensor 3 detects in real time to obtain a displacement signal and sends the displacement signal to the single chip microcomputer 2, and when the single chip microcomputer 2 receives the displacement signal and meets a displacement threshold value, the electric toothbrush is controlled to enter an awakening state, a mode lamp is turned on, and the current mode of the electric toothbrush is displayed; after the electric toothbrush enters the awakening state, the gravity sensor 3 immediately detects displacement information of the electric toothbrush and sends a displacement signal to the single chip microcomputer 2, the single chip microcomputer 2 immediately judges whether the displacement signal meets a set displacement threshold value, and if the displacement signal meets the displacement threshold value, the single chip microcomputer 2 controls the electric toothbrush to immediately switch modes after entering the awakening state.
Example four: when the electric toothbrush is in a standby state, a deformation signal is detected in real time by a deformation resistor 9 and is sent to the single chip microcomputer 2, and when the deformation signal received by the single chip microcomputer 2 meets a set first condition, the single chip microcomputer 2 controls the electric toothbrush to enter an awakening state and turns on a mode lamp to display a current mode; after the electric toothbrush enters the awakening state, the deformation resistor 9 immediately detects deformation information on the electric toothbrush shell and sends a deformation signal to the single chip microcomputer 2, the single chip microcomputer 2 immediately judges whether the deformation information meets a set second condition, and if the deformation information meets the second condition, the single chip microcomputer 2 controls the electric toothbrush to switch modes immediately after entering the awakening state.
Specifically, the action of controlling the electric toothbrush to enter the awakening state comprises the action of controlling the mode of switching the electric toothbrush, and the awakening and switching modes of the electric toothbrush can be realized by only one action, so that the use experience and the use convenience of a user are improved.
The first vibration feedback is that the driving motor 5 vibrates once to prompt a user that the electric toothbrush has switched modes, and the user can obtain the current mode of the electric toothbrush by observing the mode lamp.
Wherein the electric toothbrush is provided with at least 3-5 modes.
Specifically, when the electric toothbrush is in a standby state, the single chip microcomputer 2 receives a displacement signal sent by the gravity sensor 3, controls the electric toothbrush to enter an awakening state, turns on the mode lamp, and displays a current mode. If the user does not start the electric toothbrush or switch the mode in the wake-up state, the electric toothbrush automatically enters the standby state after standing for 10 seconds.
Specifically, when the electric toothbrush is in the wake-up state, the single chip microcomputer 2 receives a displacement signal which is sent by the gravity sensor 3 and meets a displacement threshold value, controls the switching mode of the electric toothbrush, switches a displayed mode lamp, and automatically enters the standby state after the electric toothbrush stands for 10 seconds if a user does not start the electric toothbrush or continues to switch the mode in the wake-up state.
Specifically, in the using process of the electric toothbrush, when a user takes the electric toothbrush, the gravity sensor 3 detects that the electric toothbrush generates displacement in space, a displacement signal is sent to the single chip microcomputer 2, the single chip microcomputer 2 controls the electric toothbrush to enter an awakening state, and the mode lamp is turned on to display the current mode.
Specifically, in the first mode switching method, when a user swings or shakes the electric toothbrush, or swings the electric toothbrush to run a specific track, the gravity sensor 3 detects that a specific displacement size change, a direction change, a displacement track change, or any combination of the two occurs in the space of the electric toothbrush, and sends a displacement signal meeting a displacement threshold value to the single chip microcomputer 2, and the single chip microcomputer 2 controls the electric toothbrush to switch the mode, and controls the driving motor 5 to vibrate, so as to send a first vibration feedback, and switch to the mode lamp to display the current mode.
Specifically, when the electric toothbrush is in a standby state, after the single chip microcomputer 2 receives a deformation signal which is sent by the deformation resistor 9 and meets a set first condition, the single chip microcomputer 2 controls the electric toothbrush to enter an awakening state, and the mode lamp is turned on to display a current mode. If the user does not start the electric toothbrush or switch the mode in the wake-up state, the electric toothbrush automatically enters the standby state after standing for 10 seconds.
Specifically, when the electric toothbrush is in the wake-up state, after the single chip microcomputer 2 receives a deformation signal which is sent by the deformation resistor 9 and meets a set second condition, the single chip microcomputer 2 controls the switching mode of the electric toothbrush, and simultaneously switches the displayed mode lamp, if a user does not start the electric toothbrush or continue the switching mode in the wake-up state, the electric toothbrush automatically enters the standby state after standing for 10 seconds.
Specifically, in the second mode switching method, when a user holds the electric toothbrush and applies pressure on the casing of the electric toothbrush, the deformation resistor 9 detects that the casing is slightly deformed, a deformation signal meeting a second condition is sent to the single chip microcomputer 2, the single chip microcomputer 2 controls the mode switching of the electric toothbrush, controls the driving motor 5 to vibrate once, sends a first vibration feedback, and switches to the mode lamp to display the current mode.
Specifically, the electric toothbrush shell is an integral body, the deformation resistor 9 is arranged on the inner wall of the shell, an area for detecting the micro deformation of the shell is formed on the shell, and after the pressure of a user holding the electric toothbrush on the shell enables the area to generate the micro deformation, the electric toothbrush switches modes; compared with the traditional button electric toothbrush, the electric toothbrush has the advantages that the deformation detection area range is wide, the electric toothbrush is not limited to the button area, when a user holds the electric toothbrush, the mode switching of the electric toothbrush can be realized only by applying pressure to the shell of the electric toothbrush, and the use experience of the user and the intelligent control degree of the electric toothbrush are effectively improved.
Certainly, the position of the deformation detection area can be prompted to the user by printing a mark or a mark on the shell of the electric toothbrush, so that the mode switching of the electric toothbrush can be more accurately performed by the user, and meanwhile, the mode switching to a mode which is not needed by the user due to misoperation of the user is avoided.
Of course, the invention can detect the micro deformation of the shell of the electric toothbrush by arranging a plurality of deformation resistors 9, and is used for controlling the opening and closing of the electric toothbrush and the switching of different modes.
Example five: as shown in fig. 4, the pressure applied to the brush head in the unloaded state of the brush head is an initial pressure value, the pressure sensor 4 detects the pressure information applied to the brush head by the brush hair in real time, the pressure information is converted into a pressure signal and sent to the single chip microcomputer 2, the single chip microcomputer 2 judges whether the pressure applied to the brush head is greater than the initial pressure value, if the pressure is greater than the initial pressure value, the single chip microcomputer 2 controls the driving motor 5 to operate and start, so that the brush head vibrates, the electric toothbrush enters the tooth brushing state, and the tooth brushing can be normally performed.
When the pressure applied to the brush head is smaller than or equal to the initial pressure value, the single chip microcomputer 2 controls the driving motor 5 to be turned off and starts a timing module in the electric toothbrush, and when the electric toothbrush stands for 60 seconds, the single chip microcomputer 2 controls the electric toothbrush to enter a standby state and turns off the mode lamp. Of course, the standing time of the electric toothbrush can be automatically adjusted according to the use habit.
Specifically, when the electric toothbrush is in an awakening state, a user stretches the toothbrush head into the oral cavity, after the bristles are in contact with the surfaces of teeth, the pressure sensor 4 sends pressure which is detected in real time to the toothbrush head, the pressure signal is sent to the single chip microcomputer 2, the single chip microcomputer 2 controls the driving motor 5 to operate, the toothbrush head is made to vibrate, the toothbrush head enters a tooth brushing state, and tooth brushing can be performed normally.
Example six: the single chip microcomputer 2 controls the output power of the driving motor 5 according to the pressure received by the pressure sensor 4. Specifically, in the process of brushing teeth, bristles are in contact with the surfaces of teeth, the pressure sensor 4 detects the pressure applied to the surfaces of the teeth by the electric toothbrush (equal to the pressure applied to the brush head by the bristles), the pressure is converted into a pressure signal and sent to the single chip microcomputer 2, the single chip microcomputer 2 dynamically adjusts the output power of the driving motor 5 according to the received pressure signal, the swinging amplitude of the bristles tends to be stable within a certain pressure change range, the effect of scientifically and healthily brushing teeth is achieved, and the situation that toothpaste foam splashes due to the fact that the brush head of the electric toothbrush is separated from the surfaces of the teeth and the driving motor 5 still works can be prevented; the output power of each mode of the traditional electric toothbrush is constant, when the pressure between the electric toothbrush and the surface of teeth is overlarge, the teeth are easily damaged, the output power of the driving motor 5 is dynamically adjusted according to the pressure, the tooth protection function can be achieved, and the use safety of the electric toothbrush is improved.
The single chip microcomputer 2 controls the driving motor 5 to gradually increase the output power to the normal power output according to the continuous increase of the received pressure signal; when the pressure signal received by the single chip microcomputer 2 exceeds a set pressure threshold value, the single chip microcomputer 2 controls the driving motor to reduce the output power, so that the vibration of the brush head and the swing of the bristles tend to be in a stable state.
As shown in fig. 5, a first method of controlling the electric toothbrush of the present invention is:
firstly, when the electric toothbrush is in a standby state, the gravity sensor 3 detects the displacement information of the electric toothbrush in space in real time, converts the displacement information into a displacement signal and sends the displacement signal to the singlechip 2;
then, the singlechip 2 controls the electric toothbrush to enter an awakening state and controls a mode lamp to be turned on to display a current mode;
then, after the electric toothbrush enters an awakening state, a pressure sensor 4 detects pressure information received by the brush head in real time, converts the pressure information into a pressure signal and sends the pressure signal to the single chip microcomputer 2, the single chip microcomputer 2 judges whether a pressure value received by the brush head is larger than an initial pressure value or not according to the pressure signal, and if the pressure value received by the brush head is larger than the initial pressure value, the single chip microcomputer 2 controls a driving motor 5 to start so that the brush head enters a tooth brushing state;
and finally, after the brush head enters a tooth brushing state, continuously detecting pressure information received by the brush head in real time by the pressure sensor 4, converting the pressure information into a pressure signal and sending the pressure signal to the single chip microcomputer 2, when the single chip microcomputer 2 judges that the pressure value received by the brush head is smaller than or equal to an initial pressure value, controlling the driving motor 5 to be closed by the single chip microcomputer 2, starting the timing module to time, and after the timing time exceeds 60 seconds, controlling the electric toothbrush to enter a standby state by the single chip microcomputer 2 and closing the mode lamp.
In the above steps, the mode switching of the electric toothbrush can be realized when the user holds and presses the electric toothbrush in any one of the wake-up state and the start-up state.
Specifically, when the user shakes, or waves the electric toothbrush for a certain motion, the single chip microcomputer 2 controls the switching mode of the electric toothbrush.
When the electric toothbrush is in the awakening state, the timing module starts timing, and after the timing module reaches a first time threshold, the single chip microcomputer 2 controls the electric toothbrush to enter a standby state;
specifically, after the user picks up the electric toothbrush to wake up the electric toothbrush or after the electric toothbrush is switched into a mode, if the user does not apply pressure to the brush head within 10 seconds to start the electric toothbrush, the single-chip microcomputer 2 controls the electric toothbrush to enter a standby state.
When the electric toothbrush is in a starting state, the timing module starts timing, and when the timing module reaches a second time threshold, the single chip microcomputer 2 controls the driving motor 5 to send out first vibration feedback to prompt a user to change the tooth brushing position; when the timing module reaches a third time threshold, the singlechip 2 controls the driving motor 5 to send out second vibration feedback to prompt a user to finish tooth brushing.
Specifically, in the process that a user uses the electric toothbrush to brush teeth, a timing module starts timing, the timing module sends an electric signal that the tooth brushing time reaches 30 seconds to the single chip microcomputer 2 every 30 seconds, and the single chip microcomputer 2 controls the driving motor 5 to vibrate after receiving the electric signal to prompt the user to change the tooth brushing position; when the time calculated by the timing module exceeds 2 minutes, an electric signal for completing tooth brushing is sent to the single chip microcomputer 2, and the single chip microcomputer 2 receives the electric signal and controls the driving motor 2 to vibrate for two times to remind a user of finishing tooth brushing.
Of course, after the user is reminded to finish brushing teeth, the electric toothbrush is not turned off, and the user can continue to brush teeth or turn off the electric toothbrush according to the requirement.
As shown in fig. 6, a second electric toothbrush control method of the present invention is:
when the electric toothbrush is in a standby state, the deformation resistor 9 detects the deformation information of the electric toothbrush in the shell in real time, converts the deformation information into a deformation signal and sends the deformation signal to the singlechip 2;
then, after receiving the deformation signal meeting the first condition, the single chip microcomputer 2 controls the electric toothbrush to enter an awakening state and controls a mode lamp to be turned on to display a current mode;
then, after the electric toothbrush enters an awakening state, a pressure sensor 4 detects pressure information received by the brush head in real time, converts the pressure information into a pressure signal and sends the pressure signal to the single chip microcomputer 2, the single chip microcomputer 2 judges whether a pressure value received by the brush head is larger than an initial pressure value or not according to the pressure signal, and if the pressure value received by the brush head is larger than the initial pressure value, the single chip microcomputer 2 controls a driving motor 5 to start so that the brush head enters a tooth brushing state;
and finally, after the brush head enters a tooth brushing state, continuously detecting pressure information received by the brush head in real time by the pressure sensor 4, converting the pressure information into a pressure signal and sending the pressure signal to the single chip microcomputer 2, when the single chip microcomputer 2 judges that the pressure value received by the brush head is smaller than or equal to an initial pressure value, controlling the driving motor 5 to be closed by the single chip microcomputer 2, starting the timing module to time, and after the timing time exceeds 60 seconds, controlling the electric toothbrush to enter a standby state by the single chip microcomputer 2 and closing the mode lamp.
Specifically, when the deformation signal generated by the user holding the electric toothbrush satisfies the set second condition, the single chip microcomputer 2 controls the mode switching of the electric toothbrush.
The invention also comprises an initial mode before use, and specifically comprises the following steps:
in the initial mode, the electric toothbrush does not enter a wake-up state due to signals sent by the deformation resistor and/or the gravity sensor;
the end conditions of the initial mode are: the initial mode is ended when the charging time or the amount of charge for charging the electric toothbrush by the external power supply reaches a set threshold value.
Specifically, the charging time threshold is set to 50 minutes, and the charging capacity threshold is set to 75%. Of course, the charging time threshold and the charging electric quantity threshold may be adjusted according to the requirement, and are not limited to the setting values in this embodiment.
The electric toothbrush using the electric toothbrush control method provided by the invention is not provided with physical keys, and has a good waterproof effect.
The control method of the button-free electric toothbrush can realize button-free automatic awakening, automatic starting and automatic output power adjustment of the electric toothbrush, effectively realize the use method that the electric toothbrush can realize tooth brushing by simulating the traditional toothbrush to be taken up and put in the oral cavity, ensure that old people and children can independently use the electric toothbrush for tooth brushing, well transit from the manual toothbrush to the electric toothbrush for use, and protect the tooth health of the old people and the children; and the intelligent control degree and the safety performance of the electric toothbrush are improved.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (8)
1. A control method of an electric toothbrush, wherein the electric toothbrush comprises a pressure sensor, a deformation resistor and a control board, the control method comprising the steps of:
the control panel controls the electric toothbrush to enter a wake-up state;
after entering the awakening state, when the deformation resistance detects the deformation of the electric toothbrush shell, a deformation signal is sent to the control board, and the control board controls the electric toothbrush to switch the mode according to the received deformation signal;
when the pressure sensor detects pressure information received by the brush head and sends a pressure signal to the control board, the control board controls a driving motor in the electric toothbrush to start according to the received pressure signal, and the electric toothbrush enters a tooth brushing state;
after the toothbrush enters the tooth brushing state, if the pressure sensor detects that the pressure information received by the toothbrush head is smaller than or equal to the initial pressure value, the control board controls the driving motor to be closed, and the electric toothbrush enters the awakening state;
the mode switching method of the electric toothbrush comprises the following specific steps:
after the electric toothbrush enters an awakening state, the deformation resistor immediately detects deformation information on the electric toothbrush shell and sends a deformation signal to the control board;
after receiving the deformation signal, the control board judges whether the deformation signal meets a set second condition;
when the deformation signal meets the second condition, the control board controls the electric toothbrush to switch modes immediately after entering the awakening state.
2. The control method according to claim 1, wherein the electric toothbrush waking step further comprises the steps of:
when the electric toothbrush is in a standby state, the deformation resistor detects deformation information of the electric toothbrush shell and sends a deformation signal to the control board;
the control panel judges whether the deformation signal meets a set first condition, and when the deformation signal meets the first condition, the control panel controls the electric toothbrush to enter an awakening state.
3. The control method according to claim 1, wherein the electric toothbrush further comprises a gravity sensor, the electric toothbrush waking step further comprising the steps of:
when the electric toothbrush is in a standby state, the gravity sensor detects acceleration change, angular velocity change and/or air attitude change of the electric toothbrush, converts the acceleration change, the angular velocity change and/or the air attitude change into displacement signals and sends the displacement signals to the control board;
and the control board controls the electric toothbrush to enter an awakening state according to the received displacement signal.
4. The control method of claim 1, wherein the pressure value in the unloaded state of the brush head is set to be an initial pressure value, and further comprising a starting method of the electric toothbrush, and the method comprises the following specific steps:
when the electric toothbrush enters an awakening state, the pressure sensor detects pressure information on the toothbrush head and sends a pressure signal to the control board;
after the control board receives the pressure signal, the relation between the pressure value received by the brush head and the initial pressure value is judged according to the pressure signal;
if the pressure value applied to the brush head is larger than the initial pressure value, the control board controls the driving motor to start to operate, so that the brush head generates vibration, and the electric toothbrush enters a tooth brushing state; if the pressure value applied to the brush head is smaller than or equal to the initial pressure value, the control board controls the driving motor to be closed, and controls the electric toothbrush to enter a standby state after time delay.
5. The control method according to claim 4, further comprising a method for adjusting the output power of the driving motor, comprising the following steps:
when the electric toothbrush enters a tooth brushing state, the pressure sensor detects the pressure information of the brush head in real time and sends a pressure signal to the control panel;
the control board judges the current contact pressure between the brush head and the teeth and the tooth brushing state according to the pressure signal, and dynamically controls the driving motor to improve the output power in real time according to the increase of the pressure, so that the swinging of the brush hair tends to be in a stable state;
when the pressure signal received by the control board exceeds a set first pressure threshold value, the control board judges that the tooth injury risk exists and controls the driving motor to reduce the output power; and when the pressure signal exceeds a set second pressure threshold value, the control board controls the driving motor to stop operating.
6. The control method according to claim 1, wherein the electric toothbrush to which the control method is applied is not provided with any physical button.
7. The control method according to claim 1, wherein a timing module is provided in the electric toothbrush, and further comprising the following steps:
when the electric toothbrush is in a wake-up state, the timing module starts timing, and when the timing module reaches a first time threshold and the electric toothbrush does not enter a tooth brushing state, the control board controls the electric toothbrush to enter a standby state;
when the electric toothbrush is in a starting state, the timing module starts timing, and when the timing module reaches a second time threshold, the control board controls the driving motor to send out first vibration feedback to prompt a user to change the tooth brushing position; when the timing module reaches a third time threshold, the control panel controls the driving motor to send out second vibration feedback to prompt a user to finish tooth brushing;
when the electric toothbrush is separated from the oral cavity and enters the awakening state again; the timing module starts timing, and when the timing module reaches a fourth time threshold and the electric toothbrush does not reenter the tooth brushing state, the control board controls the electric toothbrush to be in a standby state.
8. The control method according to any one of claims 1 to 7, further comprising an initial mode before use, in particular comprising the steps of:
in the initial mode, the electric toothbrush does not enter a wake-up state due to signals sent by the deformation resistor and/or the gravity sensor;
the end conditions of the initial mode are: the initial mode is ended when the charging time or the amount of charge for charging the electric toothbrush by the external power supply reaches a set threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010097168.4A CN111297506B (en) | 2020-02-17 | 2020-02-17 | Electric toothbrush control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010097168.4A CN111297506B (en) | 2020-02-17 | 2020-02-17 | Electric toothbrush control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111297506A CN111297506A (en) | 2020-06-19 |
| CN111297506B true CN111297506B (en) | 2021-12-07 |
Family
ID=71160017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010097168.4A Active CN111297506B (en) | 2020-02-17 | 2020-02-17 | Electric toothbrush control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111297506B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839789B (en) * | 2020-06-22 | 2022-03-01 | 东莞微感电子技术有限公司 | Electric toothbrush control method |
| CN111772848B (en) * | 2020-07-14 | 2022-06-07 | 深圳市云顶信息技术有限公司 | Toothbrush control method, device, equipment, medium and electric toothbrush based on pressure detection |
| CN112674898B (en) * | 2020-12-21 | 2021-08-31 | 深圳市力博得科技有限公司 | Control method and control system for adjusting vibration frequency based on pressure and storage medium |
| CN113017882A (en) * | 2021-03-08 | 2021-06-25 | 上海飞象健康科技有限公司 | Tooth flushing device and tooth flushing device setting method with human body induction technology |
| CN113064366A (en) * | 2021-03-15 | 2021-07-02 | 上海飞象健康科技有限公司 | Control circuit and method for tooth flushing device, storage medium and tooth flushing device |
| CN115068151A (en) * | 2021-03-15 | 2022-09-20 | 江苏美的清洁电器股份有限公司 | Electric toothbrush and control method thereof |
| CN115105238A (en) * | 2021-03-17 | 2022-09-27 | 江苏美的清洁电器股份有限公司 | Electric toothbrush control method and device, storage medium and electric toothbrush |
| CN113229976A (en) * | 2021-04-29 | 2021-08-10 | 深圳素士科技股份有限公司 | Electric toothbrush control method and device and electric toothbrush |
| CN113827359A (en) * | 2021-10-25 | 2021-12-24 | 无锡青禾小贝科技有限公司 | Control method, control device and electric toothbrush |
| CN117179936A (en) * | 2022-05-31 | 2023-12-08 | 广州星际悦动股份有限公司 | Method and device for controlling oral cavity cleaning system and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3067551U (en) * | 1999-09-20 | 2000-04-07 | 株式会社ラジカルスタッフ | Sound toothbrush |
| CN101969878A (en) * | 2008-03-14 | 2011-02-09 | 欧姆龙健康医疗事业株式会社 | Electric toothbrush |
| CN102355870A (en) * | 2009-03-17 | 2012-02-15 | 欧姆龙健康医疗事业株式会社 | Electric toothbrush |
| CN105943180A (en) * | 2016-07-19 | 2016-09-21 | 肖立叶 | Method for judging movement direction of brush head according to angular velocity of toothbrush |
| CN105989223A (en) * | 2015-02-06 | 2016-10-05 | 联想(北京)有限公司 | Toothbrush and information processing method |
| WO2016205055A1 (en) * | 2015-06-18 | 2016-12-22 | Colgate-Palmolive Company | Electric toothbrush device and method |
| CN108652772A (en) * | 2018-06-06 | 2018-10-16 | 广东小天才科技有限公司 | A kind of intelligent toothbrush and its control method |
| CN108852546A (en) * | 2018-07-30 | 2018-11-23 | 广东小天才科技有限公司 | A kind of method and electric toothbrush controlling intensity of brushing teeth based on pressure detecting |
| CN110267622A (en) * | 2016-12-15 | 2019-09-20 | 洁碧有限公司 | With the washing device for illuminating feature |
-
2020
- 2020-02-17 CN CN202010097168.4A patent/CN111297506B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3067551U (en) * | 1999-09-20 | 2000-04-07 | 株式会社ラジカルスタッフ | Sound toothbrush |
| CN101969878A (en) * | 2008-03-14 | 2011-02-09 | 欧姆龙健康医疗事业株式会社 | Electric toothbrush |
| CN102355870A (en) * | 2009-03-17 | 2012-02-15 | 欧姆龙健康医疗事业株式会社 | Electric toothbrush |
| CN105989223A (en) * | 2015-02-06 | 2016-10-05 | 联想(北京)有限公司 | Toothbrush and information processing method |
| WO2016205055A1 (en) * | 2015-06-18 | 2016-12-22 | Colgate-Palmolive Company | Electric toothbrush device and method |
| CN105943180A (en) * | 2016-07-19 | 2016-09-21 | 肖立叶 | Method for judging movement direction of brush head according to angular velocity of toothbrush |
| CN110267622A (en) * | 2016-12-15 | 2019-09-20 | 洁碧有限公司 | With the washing device for illuminating feature |
| CN108652772A (en) * | 2018-06-06 | 2018-10-16 | 广东小天才科技有限公司 | A kind of intelligent toothbrush and its control method |
| CN108852546A (en) * | 2018-07-30 | 2018-11-23 | 广东小天才科技有限公司 | A kind of method and electric toothbrush controlling intensity of brushing teeth based on pressure detecting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111297506A (en) | 2020-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111297506B (en) | Electric toothbrush control method | |
| CN111150515B (en) | Electric toothbrush control method | |
| KR101401831B1 (en) | Electric Toothbrush and Method for Controlling thereof | |
| JP5983860B2 (en) | electric toothbrush | |
| CN102740732B (en) | Oral cavity care device | |
| CN106667607B (en) | Electric toothbrush | |
| CN108652772A (en) | A kind of intelligent toothbrush and its control method | |
| CN207152662U (en) | Electric toothbrush | |
| CN105455911A (en) | Control method and device of intelligent electric toothbrush | |
| KR101438819B1 (en) | Automatic Vibration Intensity Control Module, Electric Toothbrush and Method for Controlling Electric Toothbrush Using The Same | |
| CN110327126A (en) | Electric toothbrush control system and electric toothbrush | |
| JP2009219757A (en) | Electric toothbrush | |
| CN113730012A (en) | Intelligent electric toothbrush without keys and control method thereof | |
| CN110833463A (en) | Toothbrush control method, control device and electric toothbrush | |
| CN109381275A (en) | A kind of electric toothbrush and its control method | |
| CN110226986A (en) | A kind of electric toothbrush and working method with voice prompting function | |
| KR20190114183A (en) | Electric toothbrush, guide system and method for toothbrushing using the same | |
| CN210962396U (en) | Electric toothbrush | |
| CN213190237U (en) | Induction electric toothbrush | |
| JPH09168428A (en) | Toothbrushing promotor for child | |
| CN211094897U (en) | Electric toothbrush control system and electric toothbrush | |
| CN108403242A (en) | Can Intelligent Transformation vibrating mode electric toothbrush | |
| CN211356019U (en) | Human body induction electric toothbrush device | |
| CN210408645U (en) | Electric toothbrush | |
| CN215651693U (en) | Electric toothbrush and washing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201217 Address after: Room 80, room 406, No.1, Yichuang street, Zhongxin Guangzhou Knowledge City, Huangpu District, Guangzhou City, Guangdong Province 510000 (office only) Applicant after: Guangzhou Shuke Industrial Co.,Ltd. Address before: Room 704, 705, West, No. 64, 66, Jianzhong Road, Tianhe District, Guangzhou City, Guangdong Province Applicant before: GUANGZHOU WEIMEIZI INDUSTRIAL Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |