CN114305774A - Method and device for reminding service life of electric toothbrush head - Google Patents
Method and device for reminding service life of electric toothbrush head Download PDFInfo
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- CN114305774A CN114305774A CN202110861020.8A CN202110861020A CN114305774A CN 114305774 A CN114305774 A CN 114305774A CN 202110861020 A CN202110861020 A CN 202110861020A CN 114305774 A CN114305774 A CN 114305774A
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- 230000001680 brushing effect Effects 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 6
- 210000000214 mouth Anatomy 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 18
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- 230000006870 function Effects 0.000 description 6
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- 230000003796 beauty Effects 0.000 description 1
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Abstract
The invention discloses a method for reminding the service life of a brush head of an electric toothbrush, which is applied to a handle connected with the brush head for use, wherein a motor is arranged on the handle, and an output shaft of the motor is connected with the brush head, and the method comprises the following steps: acquiring the operation parameters of a motor in the operation process of the electric toothbrush after the effective work of the brush head is started; judging whether a preset condition is met or not according to the running parameters of the motor; and if the operating parameters of the motor meet the preset conditions, reminding a user to replace the brush head. Also discloses a life reminding device for the brush head of the electric toothbrush. According to the method and the device for reminding the service life of the electric toothbrush brush head, the times of using the electric toothbrush by a user and the natural days and the using days of using the electric toothbrush are calculated by accumulating the running time of the motor of the electric toothbrush, so that the user is more accurately reminded to replace the brush head in three months, the condition that the using frequency is too low is avoided, the user can replace the brush head in time conveniently, the tooth brushing effect is improved, the oral cavity cleaning efficiency of the user is improved, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of oral cleaning, in particular to a method and a device for reminding the service life of a brush head of an electric toothbrush.
Background
The health of teeth is a problem which people pay more and more attention to, people need to use toothbrushes in daily life, and electric toothbrushes are gradually popularized due to the advantages of convenience in use, good cleaning effect and the like.
Electric toothbrush comprises toothbrush head and toothbrush handle usually, and toothbrush head and toothbrush handle realize dismantling the connection, make things convenient for the change of toothbrush head, and scientific research shows that the life of a toothbrush head is three months, and the toothbrush head that exceeds life is not only clean the effect not good, still remains too many bacteriums because of the live time overlength easily, but the user is when using, and it is long when hardly remembering the use of toothbrush head, just also very difficult in time change.
Therefore, it is desirable to design a method for reminding the life of a brush head of an electric toothbrush to solve the problem that a user forgets to replace the brush head when using the toothbrush.
Disclosure of Invention
The invention aims to provide a method and a device for reminding the service life of a brush head of an electric toothbrush, which aim to solve the technical problem that a user forgets to replace the brush head when using the toothbrush in the background technology.
In order to achieve the purpose, the specific technical scheme of the method and the device for reminding the service life of the brush head of the electric toothbrush is as follows:
a service life reminding method for a brush head of an electric toothbrush is applied to a handle connected with the brush head for use, a motor is arranged on the handle, and an output shaft of the motor is connected with the brush head, and the method comprises the following steps:
acquiring the operation parameters of a motor in the operation process of the electric toothbrush after the effective work of the brush head is started;
judging whether a preset condition is met or not according to the running parameters of the motor;
and if the operating parameters of the motor meet the preset conditions, reminding a user to replace the brush head.
Further, the operating parameters of the motor include a motor operating time and/or a motor operating frequency.
Further, the motor running time is obtained, and the using times N are recorded in the first preset time.
Further, the running parameters of the motor are obtained, and meanwhile, second preset time is continuously recorded according to Beijing time.
Further, a second preset time/24 is recorded as the cumulative number of natural days after the first use of the brush head.
Further, if the number of usage times within a natural day is changed, it is recorded as a usage day.
Further, the preset condition includes that the number of times of use N is within the range of the threshold value of the number of times of use, or the natural days are greater than a first set threshold value, or the number of times of use is greater than a second set threshold value, and then the preset condition is met.
Further, if the number of times of use does not fall within the threshold range of the number of times of use and the natural days is greater than the first set threshold, the preset condition is met.
The utility model provides a first life-span reminding device of electric toothbrush, is applied to and brushes the handle of head connection use, sets up the motor on the handle, and the output shaft and the first connection of brush of motor, the device includes:
a control module: identifying the effective operating time of the brush head.
An acquisition module: acquiring operation parameters of a motor in the operation process of the electric toothbrush;
a judging module: judging whether a preset condition is met or not according to the running parameters of the motor;
a reminding module: and if the operating parameters of the motor meet the preset conditions, reminding a user to replace the brush head.
Further, the motor running time recording device further comprises a timing module used for recording the motor running time.
Further, the toothbrush further comprises a counting module for recording the use times of the toothbrush head.
The method and the device for reminding the service life of the brush head of the electric toothbrush have the following advantages:
according to the method and the device for reminding the service life of the brush head of the electric toothbrush, provided by the invention, the times of using the electric toothbrush by a user, the natural days and the using days of using the electric toothbrush by the user are calculated by accumulating the running time of the motor of the electric toothbrush, so that the user is more accurately reminded to replace the brush head in three months, the situation that the using frequency is too low and the actual using days are more than three months is avoided, the user can replace the brush head in time conveniently, the tooth brushing effect is improved, the oral cavity cleaning efficiency of the user is improved, and the user experience is improved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flow chart of a method of providing a life-time reminder for a brush head of an electric toothbrush of the present invention;
FIG. 2 is a flowchart illustrating a method for reminding the life of a toothbrush head of an electric toothbrush according to the present invention;
fig. 3 is a structural block diagram of the electric toothbrush head life reminding device of the invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The method for reminding the service life of the brush head of the electric toothbrush, which is provided by the embodiment of the invention, is suitable for the electric toothbrush, and can also be applied to small household appliances such as a beauty instrument, a face washing instrument and the like, and is not particularly limited herein.
Fig. 1 is a flow chart schematically illustrating a method for reminding the life of a brush head of an electric toothbrush according to an embodiment of the present invention. Referring to fig. 1, the method for reminding the life of the brush head of the electric toothbrush provided by the embodiment of the invention specifically includes steps S11 to S13 as follows:
s11, acquiring the operation parameters of the motor in the operation process of the electric toothbrush after the effective work of the brush head is started;
specifically, the method for reminding the service life of the brush head of the electric toothbrush is applied to a handle connected with the brush head for use, wherein the handle is provided with a motor, the motor is provided with an output shaft, and the output shaft of the motor is connected with the brush head. When the toothbrush is in contact with teeth in the using process of a user, the pressure sensor senses that the user starts to brush the teeth, and then the operation parameters of the motor are recorded. Therefore, the using time of the toothbrush can be recorded more accurately, the situation that the motor is started and the electric toothbrush does not enter a tooth brushing state under the condition that a user does not use the toothbrush head is avoided, and the toothbrush is not worn and abraded. Thus, when the pressure sensor senses that the toothbrush has entered the mouth, the user begins to use the toothbrush and records the motor operating parameters at that time.
Preferably, the motor operation parameter mainly includes an operation time of the motor or an operation frequency of the motor, and the determination is performed only by using the operation time of the motor as a parameter, and of course, the operation frequency of the motor may be selected without specific setting.
S12, judging whether a preset condition is met according to the operation parameters of the motor;
specifically, the judgment of the preset condition requires that the running time of the motor is obtained, the use times N are recorded in the first preset time, the running parameters of the motor are obtained, and meanwhile, the second preset time is continuously recorded according to the Beijing time. The second preset time/24, the cumulative natural days after the first use of the brush head, was recorded. If the number of usage times in a natural day is changed, the usage time is recorded as a usage day. The preset conditions comprise that the using times N are within the using time threshold range, or the natural days are greater than a first set threshold, or the using days are greater than a second set threshold, and then the preset conditions are met. And if the using times do not belong to the using time threshold range and the natural days are greater than the first set threshold, the preset condition is met.
And S13, if the operation parameters of the motor meet the preset conditions, reminding a user to replace the brush head.
Specifically, if the number of usage times N is within the threshold range of the number of usage times or the number of natural days is greater than a first set threshold or the number of usage days is greater than a second set threshold, the user is reminded to replace the toothbrush. And if the using times do not belong to the using time threshold range and the natural days are greater than the first set threshold, reminding the user to replace the toothbrush.
Specifically, the electric toothbrush brushes teeth by the principle that the controller drives the magnetic suspension sound wave motor to rotate clockwise/anticlockwise (in a reciprocating mode), the brush head is driven to vibrate at high frequency for 32000 times, the amplitude of oscillation of the bristles is greater than or equal to 0.2mm, and the default working time of each motor start is 120S, so that the tooth brushing cleaning effect is achieved.
Furthermore, the electric toothbrush provided by the invention does not increase a brush head coupling type detection sensor, the sound wave motor is started to work through the controller, when the brush head pressure senses the brush head, timing is started, the time of each time is within the range of T1 being more than or equal to 60S and less than or equal to 120S, the using frequency N is increased by 1, and the initial value of N is 0.
Further, the situation that the use time period is larger than three months due to the fact that a user uses the electric toothbrush frequently is avoided, when the use time N of the whole machine is larger than zero, a Beijing time (24H) hour counter T2 inside the MCU is started synchronously, time is converted into natural days D2/24, only N in the day is changed, the number of the use days D2 after 24H is D2+1, the initial value of D, D2 is 0, the electric toothbrush is written into a nonvolatile register such as an EEPROM (electrically erasable programmable read-Only memory) inside the MCU or an external EEPROM (electrically erasable programmable read-Only memory) to prevent the battery of the electric toothbrush from being dead, and the data of D, D2 days are lost.
Further, when the number of use times N reaches 270 to be larger than or equal to N to 225, the number of use days D2 to be larger than or equal to 90 days, D to be larger than or equal to 180 days, N, D2 and D are in an OR relationship, N, D2 and D meet the conditions, the brush head replacement indicator lamp is normally on when the brush head replacement indicator lamp is started every time, the buzzer sounds for 3S, and a user is reminded of replacing the brush head.
Further, after the user replaces the brush head, the user presses the key for a long time until the replacement indicator lamp flickers, the service life count N is reached, and the natural days D and the use days D2 are reset successfully.
The following describes a method for reminding the life of a brush head of an electric toothbrush according to the present invention with specific embodiments.
As shown in fig. 2, when the electric toothbrush is first turned on and the motor of the electric toothbrush starts to operate, the operation time of the motor is obtained, and the number N is 0. At the same time, the time of the electric toothbrush is recorded by starting the Beijing time T2. When the usage times N are increased by 1 every time 60S is less than or equal to T1 and less than or equal to 120S, the natural days D is calculated to be T2/24 according to T2. If the number of N times in a natural day is changed, the number of using days is not accumulated. When N is more than or equal to 225 and less than or equal to 270 days, or the number of days of use is more than or equal to 90 days, or the number of natural days D is more than or equal to 180 days, the brush head indicator light is normally on, the buzzer rings for 3s, and the parameters of N, D2 and D are cleared after the long-press key is pressed.
In a specific using process, the natural days are set to avoid that the using times of the user is less than 225 times in the actual using process, but the user can be reminded to replace the brush head of the toothbrush after the natural days for using the toothbrush are more than 180 days. Therefore, whether the life of the toothbrush has expired is judged by a plurality of detection parameters.
The technical scheme of the invention can distinguish the time and the frequency of use every day, avoids detecting the working life cycle of the electric toothbrush only, and when the frequency of use is low, the actual time exceeds three months. The controller is provided with a brush head pressure sensor for detecting whether the brush head is installed or not, and a three-axis or six-axis motion sensor on the controller can detect the tooth brushing posture of a user to judge whether one-time tooth brushing is finished or not. The number of times that the user uses the electric toothbrush is calculated by accumulating the daily motor service time of the electric toothbrush, the user is more accurately reminded of replacing the toothbrush head in three months, the situation that the use frequency is too low and actually is more than three months, the user needs to press the key 10S-30S for zero clearing to count after replacing the toothbrush head, and the reminding state is eliminated.
The electric toothbrush provided by the invention has the advantages that the service life statistics and replacement reminding functions of the brush head according with the use habit are added on the basis of the existing electric toothbrush, so that the brush head can be replaced by a user in time, the tooth brushing effect is improved, and the oral cavity cleaning efficiency of the user is improved.
The invention provides a life reminding device for a brush head of an electric toothbrush, which specifically comprises a control module, an acquisition module, a judgment module and a reminding module, as shown in figure 3, wherein:
a control module: identifying the effective operating time of the brush head.
An acquisition module: acquiring operation parameters of a motor in the operation process of the electric toothbrush;
a judging module: judging whether a preset condition is met or not according to the running parameters of the motor;
a reminding module: and if the operating parameters of the motor meet the preset conditions, reminding a user to replace the brush head.
The timing module is used for recording the running time of the motor; the brush head counting device also comprises a counting module used for recording the use times of the brush head.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
The electric toothbrush head service life reminding method provided by the embodiment of the invention can distinguish the time and frequency of use every day, and avoids the condition that the working life cycle of the electric toothbrush is only detected, and when the use frequency is low, the actual time exceeds three months. The controller is provided with a brush head pressure sensor for detecting whether the brush head is installed or not, and a three-axis or six-axis motion sensor on the controller can detect the tooth brushing posture of a user to judge whether one-time tooth brushing is finished or not. The number of times that the user uses the electric toothbrush is calculated by accumulating the daily motor service time of the electric toothbrush, the user is more accurately reminded of replacing the toothbrush head in three months, the situation that the use frequency is too low and actually is more than three months, the user needs to press the key 10S-30S for zero clearing to count after replacing the toothbrush head, and the reminding state is eliminated. .
Furthermore, an embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps of the method as described above.
In this embodiment, the module/unit integrated based on the electric toothbrush head life reminding device can be stored in a computer readable storage medium if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
The electronic device provided by the embodiment of the invention comprises a memory, a processor and a computer program which is stored on the memory and can be run on the processor, wherein the processor executes the computer program to realize the steps in the behavior identification method embodiments based on smart home, for example, the operation parameters of the motor in the running process of the electric toothbrush are obtained after the effective work of the brush head is started in step S1 shown in fig. 1; step S2, judging whether the preset condition is met according to the running parameters of the motor; and step S3, if the operation parameters of the motor meet the preset conditions, reminding a user to replace the brush head. Such as the control module shown in fig. 3: identifying the effective operating time of the brush head. An acquisition module: acquiring operation parameters of a motor in the operation process of the electric toothbrush; a judging module: judging whether a preset condition is met or not according to the running parameters of the motor; a reminding module: and if the operating parameters of the motor meet the preset conditions, reminding a user to replace the brush head. The timing module is used for recording the running time of the motor; the brush head counting device also comprises a counting module used for recording the use times of the brush head.
Illustratively, the computer program may be partitioned into one or more modules/units that are stored in the memory and executed by the processor to implement the invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, and the instruction segments are used for describing the execution process of the computer program in the smart home-based behavior recognition device. For example, the computer program may be divided into a control module, an acquisition module, a judgment module, and a reminder module.
The electronic device may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing device. The electronic device may include, but is not limited to, a processor, a memory. Those skilled in the art will appreciate that the electronic device in this embodiment may include more or fewer components, or combine certain components, or different components, for example, the electronic device may also include an input-output device, a network access device, a bus, etc.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like that is the control center for the electronic device and that connects the various parts of the overall electronic device using various interfaces and wires.
The memory may be used to store the computer programs and/or modules, and the processor may implement various functions of the electronic device by running or executing the computer programs and/or modules stored in the memory and calling data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
Those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. A method for reminding the service life of a brush head of an electric toothbrush is characterized in that the method is applied to a handle connected with the brush head for use, a motor is arranged on the handle, and an output shaft of the motor is connected with the brush head, and the method comprises the following steps:
acquiring operation parameters of a motor in the operation process of the electric toothbrush;
judging whether a preset condition is met or not according to the running parameters of the motor;
and if the operating parameters of the motor meet the preset conditions, reminding a user to replace the brush head.
2. The method for reminding the life of a brush head of an electric toothbrush according to claim 1, wherein the operating parameters of the motor comprise motor operating time and/or motor operating frequency.
3. The method for reminding the life of the brush head of the electric toothbrush according to claim 2, wherein the number of times N of use of the motor running time within a first preset time is obtained.
4. The method for reminding the life of the brush head of the electric toothbrush according to claim 3, wherein the second preset time is continuously recorded according to Beijing time while the operation parameters of the motor are acquired.
5. The method of claim 4 wherein a second predetermined time/24 is recorded as a cumulative number of days of nature after the first use of the brushhead.
6. The method of claim 5 wherein a number of days of use is recorded if there is a change in the number of times of use within a natural number of days.
7. The method for reminding the service life of the brush head of the electric toothbrush according to claim 6, wherein the preset condition comprises that the number of times of use N is within a threshold range of the number of times of use, or the natural days are greater than a first set threshold, or the number of times of use is greater than a second set threshold, and then the preset condition is met.
8. The method for reminding the service life of the brush head of the electric toothbrush according to claim 6, wherein if the number of times of use does not fall within the threshold range of the number of times of use and the natural days is greater than the first set threshold, the preset condition is satisfied.
9. The utility model provides a first life-span reminding device of electric toothbrush, its characterized in that is applied to and brushes the handle of head connection use, sets up the motor on the handle, and the output shaft and the first connection of brush of motor, the device includes:
a control module: identifying the effective operating time of the brush head.
An acquisition module: acquiring operation parameters of a motor in the operation process of the electric toothbrush;
a judging module: judging whether a preset condition is met or not according to the running parameters of the motor;
a reminding module: and if the operating parameters of the motor meet the preset conditions, reminding a user to replace the brush head.
10. The device for reminding the life of a brush head of an electric toothbrush according to claim 9, further comprising a timing module for recording the motor operating time.
11. The device for reminding the life of a brush head of an electric toothbrush according to claim 9, further comprising a counting module for recording the number of times the brush head is used.
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| CN202110861020.8A CN114305774A (en) | 2021-07-29 | 2021-07-29 | Method and device for reminding service life of electric toothbrush head |
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| CN202110861020.8A CN114305774A (en) | 2021-07-29 | 2021-07-29 | Method and device for reminding service life of electric toothbrush head |
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| CN206714406U (en) * | 2017-05-04 | 2017-12-08 | 深圳德技医疗器械有限公司 | A kind of face cleaning instrument with brushhead replacement prompting function |
| CN209347276U (en) * | 2017-11-22 | 2019-09-06 | 深圳市金力圣电子科技有限公司 | A kind of electric toothbrush with prompting changing brush head function |
| CN212788765U (en) * | 2020-05-26 | 2021-03-26 | 深圳市安视达电子科技有限公司 | Multifunctional electric toothbrush |
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2021
- 2021-07-29 CN CN202110861020.8A patent/CN114305774A/en active Pending
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| US6735802B1 (en) * | 2000-05-09 | 2004-05-18 | Koninklijke Philips Electronics N.V. | Brushhead replacement indicator system for power toothbrushes |
| US20150335144A1 (en) * | 2014-05-21 | 2015-11-26 | Ashtel Studios, Inc. | Timing toothbrush |
| CN106510881A (en) * | 2016-12-16 | 2017-03-22 | 广州薇美姿实业有限公司 | Brush head replacement indication method of electric toothbrush and electric toothbrush with brush head replacement indication function |
| CN206714406U (en) * | 2017-05-04 | 2017-12-08 | 深圳德技医疗器械有限公司 | A kind of face cleaning instrument with brushhead replacement prompting function |
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